Southwest has round-trip flights from Dallas (DAL) to Seattle (SEA) for $135-$154, NONSTOP. Flights August to December. Extended weekends available. Origin/Destination reversible. No Christmas dates available.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published June 4, 2025 by Ren P. Artemio
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published May 6, 2025 by Ren P. Artemio
American Airlines has round-trip flights from Dallas (DFW) to Seattle, Portland, Los Angeles, Spokane, Sarasota, Memphis, Little Rock, Chicago, Colorado Springs, Albuquerque, or Bozeman (SEA, PDX, LAX, GEG, SRQ, MEM, LIT, ORD, COS, ABQ, BZN) for $121-$179, NONSTOP. Flights June to November. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
A Carry-on bag and also a personal item is allowed for free on American. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published April 11, 2025 by Ren P. Artemio
Delta has round-trip flights from Dallas (DFW) to Seattle (SEA) for $179-$200, NONSTOP. Flights May to July. Departures on Tuesday, Wednesday, and Saturday. Very few extended weekends available. Origin/Destination reversible.
A Carry-on bag and also a personal item is allowed for free on Delta. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Read More Nonstop Flights: Dallas to/from Seattle $179-$200 r/t [May-July] (Tue, Wed, Sat) – Delta
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published February 25, 2025 by Ren P. Artemio
Hawaiian, American Airlines, Delta, Southwest and various other airlines have round-trip flights from Dallas (DFW/DAL) to Seattle (SEA) for $174-$191, NONSTOP or with connections. Flights March to May. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Extended weekends available. Origin/Destination reversible.
A Carry-on bag and also a personal item is allowed for free on Delta. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published August 27, 2024 by Ren P. Artemio
American Airlines has round-trip flights from Dallas (DFW) to Seattle or Portland (SEA, PDX) for $133, NONSTOP. Flights September to December. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Christmas dates available.
A Carry-on bag and also a personal item is allowed for free on American. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published June 13, 2024 by Ren P. Artemio
Frontier has round-trip flights from Dallas (DFW) to Seattle (SEA) for $38-$47, NONSTOP. Flights August to September. Departures on Wednesday and Saturday. Origin/Destination reversible.
Frontier fares do not include a free carry-on bag. Only a small personal item, like a Jansport SuperBreak backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.
Frontier seats only have 28-inches of pitch; 2-to-3 inches less space than most other airlines.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published February 6, 2024 by Ren P. Artemio
Alaska Airlines has round-trip flights from Dallas (DAL/DFW) to Seattle (SEA) for $177-$198, NONSTOP. Flights February to May. Extended weekends available. Origin/Destination reversible.
A Carry-on bag and also a personal item is allowed for free on Alaska Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Read More Nonstop Flights: Dallas to/from Seattle $177-$198 r/t [February-May] – Alaska Airlines
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published July 17, 2023 by Ren P. Artemio
American Airlines has round-trip flights from Dallas (DFW) to Seattle (SEA) for $178, NONSTOP. Flights August to December. Extended weekends available. Origin/Destination reversible. No Christmas dates available. Return flights before mid-September are “overnight Red-Eye” flights.
A Carry-on bag and also a personal item is allowed for free on American. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Read More Nonstop Flights: Dallas to/from Seattle $178 r/t [August-December] – American Airlines
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published August 1, 2022 by Ren P. Artemio
Alaska Airlines has round-trip flights from Dallas (DFW/DAL) to Seattle (SEA) for $198, NONSTOP. Flights September to December. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Holiday dates.
Read More Nonstop Flights: Dallas to/from Seattle $198 r/t [September-December] – Alaska Airlines
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published January 4, 2022 by Ren P. Artemio
Alaska Airlines has round-trip flights from Dallas (DAL) to Seattle (SEA) for $158-$168, NONSTOP. Flights January to March. Extended weekends available. Origin/Destination reversible.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published December 17, 2021 by Ren P. Artemio
American Airlines has round-trip flights from Dallas (DFW) to Seattle (SEA) for $143-$152, NONSTOP. Flights January to February. Extended weekends available. Origin/Destination reversible.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published December 6, 2021 by Ren P. Artemio
American Airlines has round-trip flights from Dallas (DFW) to Seattle (SEA) for $113, NONSTOP. Flights January to February. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible.
If you’re flying with two people, you can plug in most of these dates into Alaska Airlines and take advantage of the Buy-One-Get-One sale that is going on now. We’re seeing fares available for about $112 when you use the coupon code (STARBUCKS) and book two tickets.
Image Credits: Bernt Rostad, Creative Commons 2.0
Published September 20, 2021 by Ren P. Artemio
American Airlines has round-trip flights from Dallas (DFW) to Seattle, San Francisco, Portland, or Long Beach (SEA, SFO, PDX, LGB) for $97-$133, NONSTOP. Flights October to December. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible.
Image Credits: Bernt Rostad, Creative Commons 2.0
Published August 17, 2021 by Ren P. Artemio
United has round-trip flights from Dallas (DFW) to San Francisco, Seattle, or Portland, Oregon (SFO, SEA, PDX) for $145-$163. Flights August to November. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available.
SFO flights are nonstop. Other destinations have a connection.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published August 5, 2021 by Ren P. Artemio
American and Alaska Airlines have round-trip flights from Dallas (DFW/DAL) to Seattle (SEA) for $177, NONSTOP. Flights August to December. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published December 14, 2020 by Ren P. Artemio
American Airlines has round-trip flights from Dallas (DFW) to Seattle or Portland (SEA/PDX) for $127, NONSTOP. Flights January to March. Weekends available. Origin/Destination reversible.
Change fees are waived and carry-on bag is allowed for free. 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.
Patreon supporters receive a recap of all the airfare deals currently available from Dallas everyday.
We don’t charge a subscription fee. 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 this content, you are being ripped off.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published September 28, 2020 by Ren P. Artemio
American Airlines has round-trip flights from Dallas (DFW) to Seattle or Portland (SEA/PDX) for $113-$149, NONSTOP. Flights November to December. Departures on Monday, Wednesday, and Saturday. Very few extended weekends available. Origin/Destination reversible. Holiday blackouts apply.
Change fees are waived and carry-on bag is allowed for free. 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.
Patreon supporters receive a recap of all the airfare deals currently available from Dallas everyday.
We don’t charge a subscription fee. 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 this content, you are being ripped off.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published May 14, 2020 by Ren P. Artemio
Due to the covid-19 pandemic, we do not recommend booking travel with departures between May and June. This fare has departures later in the year.
Alaska Airlines has round-trip flights from Dallas (DAL) to Seattle or San Jose (SEA/SJC) for $177, NONSTOP. Seattle flights July to December. San Jose flights July and August. Departures on Tuesday, Wednesday, and Saturday. Extended Weekends available. Origin/Destination reversible.
Change fees are being waived and carry-on bag is allowed for free. 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.
Patreon supporters receive a recap of all the airfare deals currently available from Dallas everyday.
We don’t charge a subscription fee. 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 this content, you are being ripped off.
Image Credits: Cacophony, Creative Commons
Published March 4, 2020 by Ren P. Artemio
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
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published January 7, 2020 by Ren P. Artemio
American and Alaska Airlines have round-trip flights from Dallas (DAL/DFW) to Seattle (SEA) for $177, NONSTOP. Flights January to March. Departures on Tuesday, Wednesday, and Saturday. Extended Weekends available.
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.
We don’t charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, 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 Seattle $177 r/t – American / Alaska Airlines
Patreon 
Bluesky
Mastodon
Instagram
Telegram 
Twitter 
Facebook 