Unfiltered daily Patreon recap for Dallas – April 16, 2020 @ 12:12 PM Central Time
Image Credits: Ingfbruno, Creative Commons 3.0
Published April 16, 2020 by

Unfiltered daily Patreon recap for Dallas – April 16, 2020 @ 12:12 PM Central Time

This post is a preview of the unfiltered daily Patreon recap of Dallas airfare as of April 16, 2020 @ 12:12 PM Central Time.

It is a preview of some of the raw data that I use to generate the content on this blog, and I plan to eventually make it exclusively available to our Patreon Supporters as a way to say “Thanks for helping us remain in business despite all that’s been going on.” If you’re interested in receiving these kinds of daily data snapshots, or if you just appreciate what I do, please consider supporting me on Patreon.

Due to the current situation with Covid-19, we do not recommend booking travel for flights that depart between now until June. Airlines have recently relaxed their cancellation and change policies. These policy changes will usually allow for free changes and cancellations for flights affected by Covid-19.

These recap posts will not be replacing the regular posts on the blog. I plan to resume that type of content once things start to settle down with the pandemic. Those posts will still be free, as they always have been.

Read More Unfiltered daily Patreon recap for Dallas – April 16, 2020 @ 12:12 PM Central Time

Airfare Deals Daily Recap Patreon

Unfiltered daily Patreon recap for Dallas – April 15, 2020 @ 12:24 PM Central Time
Published April 15, 2020 by

Unfiltered daily Patreon recap for Dallas – April 15, 2020 @ 12:24 PM Central Time

This post is a preview of some of the raw data that I use to generate the content on this blog, and I plan to eventually make it exclusively available to our Patreon Supporters as a way to say “Thanks for helping us remain in business despite all that’s been going on.” If you’re interested in receiving these kinds of daily data snapshots, or if you just appreciate what I do, please consider supporting me on Patreon.

Due to the current situation with Covid-19, we do not recommend booking travel for flights that depart between now until June. Airlines have recently relaxed their cancellation and change policies. These policy changes will usually allow for free changes and cancellations for flights affected by Covid-19.

These recap posts will not be replacing the regular posts on the blog. I plan to resume that type of content once things start to settle down with the pandemic. Those posts will still be free, as they always have been.

Read More Unfiltered daily Patreon recap for Dallas – April 15, 2020 @ 12:24 PM Central Time

Airfare Deals Daily Recap Patreon

Unfiltered daily Patreon recap for Dallas – April 14, 2020 @ 12:26 PM Central Time
Published April 14, 2020 by

Unfiltered daily Patreon recap for Dallas – April 14, 2020 @ 12:26 PM Central Time

These unfiltered recaps represent the raw data that I use to create our featured posts on the blog. There is a lot in here that would not “make the cut” for our regular content, such as deals with only 3 or 4 seats available, long connection times, or just not being priced low enough.

Due to the current situation with Covid-19, we do not recommend booking travel for flights that depart between now until June. Airlines have recently relaxed their cancellation and change policies. These policy changes usually allow for free changes and cancellations (as a airline credit, not a refund) for flights affected by Covid-19.

These recap posts will not be replacing the regular posts on the blog. I plan to resume that type of content once things start to settle down with the pandemic. Those posts will still be free, as they always have been.

In a few weeks, these types of recaps will only be available to our Patreon Supporters as a way to say “Thanks for helping us keep this site going during to Covid-19 pandemic”. If you’re interested in receiving this kind of daily data snapshot, or if you just appreciate what I do, please consider supporting me on Patreon.

Read More Unfiltered daily Patreon recap for Dallas – April 14, 2020 @ 12:26 PM Central Time

Airfare Deals Daily Recap Patreon

Unfiltered daily Patreon recap for Dallas – April 13, 2020 @ 12:20 PM
Published April 13, 2020 by

Unfiltered daily Patreon recap for Dallas – April 13, 2020 @ 12:20 PM

This post is a preview of the unfiltered daily Patreon recap of Dallas airfare as of April 13, 2020 @ 12:20 PM Central Time.

Due to the current situation with Covid-19, we do not recommend booking travel for flights that depart between now until June. Airlines have recently relaxed their cancellation and change policies. These policy changes usually allow for free changes and cancellations (as a airline credit, not a refund) for flights affected by Covid-19.

These recap posts will not be replacing the regular posts on the blog. I plan to resume that type of content once things start to settle down with the pandemic. Those posts will still be free, as they always have been.

These unfiltered recaps represent the raw data that I use to create our featured posts on the blog. There is a lot in here that would not “make the cut” for our regular content, such as deals with only 3 or 4 seats available, long connection times, or just not being priced low enough.

Read More Unfiltered daily Patreon recap for Dallas – April 13, 2020 @ 12:20 PM

Airfare Deals Daily Recap Patreon

Unfiltered daily Patreon recap for Dallas – April 12, 2020 @ 12:34 PM
Published April 12, 2020 by

Unfiltered daily Patreon recap for Dallas – April 12, 2020 @ 12:34 PM

This post is a preview of the unfiltered daily Patreon recap of Dallas airfare as of April 12, 2020 @ 12:34 PM Central Time.

Due to the current situation with Covid-19, we do not recommend booking travel for flights that depart between now until June.

These unfiltered recaps represent the raw data that I use to create our featured posts on the blog. There is a lot in here that would not “make the cut” for our regular content, such as deals with only 3 or 4 seats available, long connection times, or just not being priced low enough.

These recap posts will not be replacing the regular posts on the blog. I plan to resume that type of content once things start to settle down with the pandemic. Those posts will still be free, as they always have been.

Read More Unfiltered daily Patreon recap for Dallas – April 12, 2020 @ 12:34 PM

Airfare Deals Daily Recap Patreon

We have redirected our computing resources into folding proteins for COVID-19 research
Published March 16, 2020 by

We have redirected our computing resources into folding proteins for COVID-19 research

Hi everyone.

Ren here. It’s been a pretty crazy month, hasn’t it? If you would have told me last week that I would be redirecting our computing resources into COVID-19 protein folding, rather than into airfare analytical I would have given you a raised eyebrow. Yet, here we are. I wanted to lay out what my plans are in this FAQ format since It’s probably the quickest way to get my points across.

Read More We have redirected our computing resources into folding proteins for COVID-19 research

Airfare Deals Newsletter

Cheap Flights: Dallas to/from San Juan, Puerto Rico $95-$110 r/t – Spirit
Image Credits: Breezy Baldwin, Creative Commons 2.0 (flickr)
Published March 12, 2020 by

Cheap Flights: Dallas to/from San Juan, Puerto Rico $95-$110 r/t – Spirit

Spirit has round-trip flights from Dallas (DFW) to San Juan (SJU) for $95-$110 with a connection. Flights March to April. Very few weekends available. Origin/Destination reversible.

You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “SPRINGBREAK” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).

Note: Spirit fares do not include a free carry-on bag. Only a small personal item, like a Jansport City Scout backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.

Note: Spirit seats only have 28-inches of pitch; 2-to-3 inches less space than most other airlines.

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.

Read More Cheap Flights: Dallas to/from San Juan, Puerto Rico $95-$110 r/t – Spirit

Airfare Deals San Juan Spirit

Nonstop Flights: Dallas to/from Orlando $43-$50 r/t – Spirit
Image Credits: yeowatzup, Creative 2.0 (flickr)
Published March 12, 2020 by

Nonstop Flights: Dallas to/from Orlando $43-$50 r/t – Spirit

Spirit has round-trip flights from Dallas (DFW) to Orlando (MCO) for $43-$50, NONSTOP. Flights March to April. Very few weekends available. Origin/Destination reversible.

You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “SPRINGBREAK” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).

Note: Spirit fares do not include a free carry-on bag. Only a small personal item, like a Jansport City Scout backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.

Note: Spirit seats only have 28-inches of pitch; 2-to-3 inches less space than most other airlines.

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.

Read More Nonstop Flights: Dallas to/from Orlando $43-$50 r/t – Spirit

Airfare Deals Orlando Spirit

Cheap Flights: Dallas to/from Honolulu, Maui-Kahului, Hawaii $313-$338 r/t – Alaska Airlines / Delta / American Airlines
Image Credits: Joe Parks, Creative Commons 2.0 (flickr)
Published March 12, 2020 by

Cheap Flights: Dallas to/from Honolulu, Maui-Kahului, Hawaii $313-$338 r/t – Alaska Airlines / Delta / American Airlines

This deal from last week is still available.

Alaska Airlines, Delta, and American Airlines have round-trip flights from Dallas (DAL/DFW) to Kahului (OGG) for $313-$338 with a connection. Flights March to June. No short weekend trips were found. Departures on Monday, Tuesday, Wednesday, and Thursday. Extended Weekends available. Origin/Destination reversible.

Be sure to check both “DAL” and “DFW” for availability.

You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “SPRINGBREAK” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).

Note: Carry-on bag is allowed for free on Alaska Airlines, Delta, and American Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.

Read More Cheap Flights: Dallas to/from Honolulu, Maui-Kahului, Hawaii $313-$338 r/t – Alaska Airlines / Delta / American Airlines

Airfare Deals Alaska Airlines American Airlines Delta Kahului Oneworld SkyTeam

Nonstop Flights: Dallas to/from Chicago $58 r/t – American Airlines
Image Credits: Daniel Schwen, Creative Commons 4.0
Published March 11, 2020 by

Nonstop Flights: Dallas to/from Chicago $58 r/t – American Airlines

[03/12/2020 @ 01:46 PM CT] Price dropped to $58. Was $77.

American Airlines has round-trip flights from Dallas (DFW) to Chicago (ORD) for $58, NONSTOP. Flights March to April. Weekends available. Origin/Destination reversible.

You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “SPRINGBREAK” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).

Note: Carry-on bag is allowed for free on American Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.

Read More Nonstop Flights: Dallas to/from Chicago $58 r/t – American Airlines

Airfare Deals American Airlines Chicago Oneworld

Nonstop Flights: Dallas to/from Denver $59 r/t – American Airlines
Image Credits: Larry Johnson, Creative Commons 2.0
Published March 11, 2020 by

Nonstop Flights: Dallas to/from Denver $59 r/t – American Airlines

[03/12/2020 @ 01:48 PM CT] Price dropped to $59. Was $77.
[03/12/2020 @ 04:40 PM CT] Denver fares after April are gone.

American Airlines has round-trip flights from Dallas (DFW) to Denver (DEN) for $59, NONSTOP. Flights March, April, May, August, September, October, and November. Weekends available. Origin/Destination reversible.

You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “SPRINGBREAK” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).

Note: Carry-on bag is allowed for free on American Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.

Read More Nonstop Flights: Dallas to/from Denver $59 r/t – American Airlines

Airfare Deals American Airlines Denver Oneworld

Nonstop Flights: Dallas to/from Las Vegas $87-$94 r/t – American Airlines
Image Credits: Jason Mrachina, Creative Commons 2.0 (flickr)
Published March 10, 2020 by

Nonstop Flights: Dallas to/from Las Vegas $87-$94 r/t – American Airlines

[03/10/2020 @ 02:04 PM CT] Still available but weekend fares are long gone.

American Airlines has round-trip flights from Dallas (DFW) to Las Vegas (LAS) for $87-$94, NONSTOP. Flights March to August. Origin/Destination reversible.

You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “WANDERLUST” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).

Note: Carry-on bag is allowed for free on American Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.

Read More Nonstop Flights: Dallas to/from Las Vegas $87-$94 r/t – American Airlines

Airfare Deals American Airlines Las Vegas Oneworld

Nonstop Flights: Dallas to Anchorage, Alaska $305 r/t – American Airlines
Image Credits: Nathan Searles, Creative Commons 2.0
Published March 9, 2020 by

Nonstop Flights: Dallas to Anchorage, Alaska $305 r/t – American Airlines

American Airlines has round-trip flights from Dallas (DFW) to Anchorage (ANC) for $305, NONSTOP. Flights May to October. No Weekends. Departures on Monday, Tuesday, Wednesday, and Thursday. Extended Weekends available.

You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “SPRINGBREAK” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).

Note: Carry-on bag is allowed for free on American Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.

Read More Nonstop Flights: Dallas to Anchorage, Alaska $305 r/t – American Airlines

Airfare Deals American Airlines Anchorage Oneworld

Cheap Flights: Dallas to/from Lima, Peru $195-$206 r/t – Avianca
Image Credits: Geraint Rowland, Creative Commons 2.0 (flickr)
Published March 9, 2020 by

Cheap Flights: Dallas to/from Lima, Peru $195-$206 r/t – Avianca

Avianca has round-trip flights from Dallas (DFW) to Lima (LIM) for $206 with a connection. Flights in September. Weekends available. Origin/Destination reversible.

Note: Some small OTAs on SkyScanner have this for $195. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.

You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “WANDERLUST” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.

Read More Cheap Flights: Dallas to/from Lima, Peru $195-$206 r/t – Avianca

Airfare Deals Avianca Lima Star Alliance

Cheap Flights: Dallas to Auckland $557 r/t – Priceline / United / Air New Zealand
Image Credits: Chris Gin, Creative Commons 2.0 (flickr)
Published March 9, 2020 by

Cheap Flights: Dallas to Auckland $557 r/t – Priceline / United / Air New Zealand

United and Air New Zealand have round-trip flights from Dallas (DFW) to Auckland (AKL) for $557 with a connection. Flights March to December. No Weekends. Departures on Monday, Tuesday, Wednesday, and Thursday. Extended Weekends available.

You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “SPRINGBREAK” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.

Read More Cheap Flights: Dallas to Auckland $557 r/t – Priceline / United / Air New Zealand

Air New Zealand Airfare Deals Auckland Star Alliance United

Cheap Flights: Dallas to Bogota, Colombia or Quito, Ecuador $216-$237 r/t – Avianca
Image Credits: Pedro Szekely, Creative Commons 2.0 (flickr)
Published March 9, 2020 by

Cheap Flights: Dallas to Bogota, Colombia or Quito, Ecuador $216-$237 r/t – Avianca

Avianca has round-trip flights from Dallas (DFW) to Bogota or Quito (BOG, UIO) for $216-$237 with a connection. Flights April, May, and September. Weekends available in September.

You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “SPRINGBREAK” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.

Read More Cheap Flights: Dallas to Bogota, Colombia or Quito, Ecuador $216-$237 r/t – Avianca

Airfare Deals Avianca Bogota Quito Star Alliance

Nonstop Flights: Dallas to/from New York $81-$115 r/t – Spirit
Image Credits: Thomas Hawk, Creative Commons 2.0 (flickr)
Published March 7, 2020 by

Nonstop Flights: Dallas to/from New York $81-$115 r/t – Spirit

Spirit has round-trip flights from Dallas (DFW) to New York (LGA) for $81-$115, NONSTOP. Flights March to May. Weekends available. Origin/Destination reversible.

You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “WANDERLUST” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).

Note: Spirit fares do not include a free carry-on bag. Only a small personal item, like a Jansport City Scout backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.

Note: Spirit seats only have 28-inches of pitch; 2-to-3 inches less space than most other airlines.

I’m currently using the Jansport Right Pack as my “personal item” when I fly Spirit. Which is slightly more than expensive than the Jansport City Scout because its fabric is Cordura instead of Polyester. Both have the same dimensions which are: 18″ x 13″ x 8.5″. There is half-an-inch of extra depth than what is officially allowed by Spirit, but it has never been a problem for me. The bag has a large main compartment, which makes it ideal for stuffing as much as you can into the limited amount of space.

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.

Read More Nonstop Flights: Dallas to/from New York $81-$115 r/t – Spirit

Airfare Deals New York Spirit

Nonstop Flights: Dallas to/from New Orleans $98 r/t – Southwest
Published March 6, 2020 by

Nonstop Flights: Dallas to/from New Orleans $98 r/t – Southwest

Southwest has round-trip flights from Dallas (DAL) New Orleans (MSY) for $98, NONSTOP. $49 each-way. Flights mostly from March to June. Origin/Destination reversible. No Holidays. No Friday departures. No Sunday returns.

Note: Southwest doesn’t charge a change-fee, so if you already booked this flight, but paid more, you should be able to re-book at the lower price and get the difference paid back to you in the form of a travel-voucher.

Note: You can up to an additional $150 if you book your Flight+Hotel together as a package on Southwest Vacations and use the ‘MARDOM125’. Before you commit, always compare the prices of the individual Flights and Hotel with other hotel booking sites like Tripadvisor and Expedia.

Read More Nonstop Flights: Dallas to/from New Orleans $98 r/t – Southwest

Airfare Deals New Orleans Southwest

Nonstop Flights: Dallas to/from Vancouver or Toronto $157-$183 r/t – American Airlines
Image Credits: paul bica, Creative Commons 2.0 (flickr)
Published March 5, 2020 by

Nonstop Flights: Dallas to/from Vancouver or Toronto $157-$183 r/t – American Airlines

American Airlines has round-trip flights from Dallas (DFW) to Vancouver or Toronto (YVR/YYZ) for $157-$183, NONSTOP. Flights March to December. Weekends available. Origin/Destination reversible.

You can also save an additional 16% off your Hotel or up to $150 for Flight+Hotel packages on CheapTickets by using the “WANDERLUST” or “ADVENTURE150” coupon codes at checkout (before finalizing your booking).

Note: Carry-on bag is allowed for free on American Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.

Read More Nonstop Flights: Dallas to/from Vancouver or Toronto $157-$183 r/t – American Airlines

Airfare Deals American Airlines Oneworld Vancouver

Nonstop Flights: Dallas to/from Portland or Seattle $177 r/t – Alaska Airlines
Image Credits: Cacophony, Creative Commons
Published March 4, 2020 by

Nonstop Flights: Dallas to/from Portland or Seattle $177 r/t – Alaska Airlines

Alaska Airlines has round-trip flights from Dallas (DFW/DAL) to Portland (PDX) for $177, NONSTOP. Flights March to May. Departures on Tuesday, Wednesday, and Saturday. Extended Weekends available. Origin/Destination reversible.

Be sure to check both “DFW” and “DAL” for availability.

Note: Carry-on bag is allowed for free on Alaska Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off.

Read More Nonstop Flights: Dallas to/from Portland or Seattle $177 r/t – Alaska Airlines

Airfare Deals Alaska Airlines Portland Seattle