Delta, American Airlines, and JetBlue have round-trip flights from Dallas (DFW) to Boston (BOS) for $137-$171, NONSTOP. Flights August to November. Very few weekends available. Origin/Destination reversible. No Thanksgiving dates.

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 Boston $137-$171 r/t [August-November] (No Thanksgiving) – Delta / American Airlines / JetBlue

Airfare Deals American Airlines Boston Delta JetBlue Oneworld SkyTeam

Flying Blue is the combined points program of KLM and Air France. At the start of each month they discount select routes. This month, Houston long-haul economy flights to Paris are -10,000 cheaper due to this discount. It’s a good idea to check the promo landing page at the start of each month to see if anything worthwhile pops up.

This time, Air France and KLM have round-trip flights from Dallas (DFW) to Paris or Amsterdam (CDG, AMS) for 30,000 points + $246-$301 tax/fees, NONSTOP or with a connection. Fare allows for carry-on bag and seat selection. Promotional ends 07/31/2024. Flights between August and December 30, 2024. Promo awards are non-refundable, no changes.

A few notes about this deal: The Flying Blue website is a janky mess. Sometimes you’ll see a date on the fare calendar, but when you pull up the details for that date, the discount isn’t there. It’s hit and miss. In the past, the way to pull up a working calendar on Flying Blue was to leave the dates blank; this doesn’t work anymore. Instead, we were able to pull up a working calendar by selecting the LAST DAY (June 30, 2025) for our search.

Taxes/Fees on FlyingBlue redemptions are excessive and are now $50 more than they were last year. You should value your points at about 0.01 to 0.015 cents each. Then do the math to come up with whether or not it’s a good use. In this case, Nonstop DFW-CDG on Air France for $546 is pretty-good, but if you can convert your miles at a greater value elsewhere, then maybe it’s not worth it to you.

Read More Flying Blue Points Cheap: Dallas to Paris or Amsterdam round-trip (30,000 points +$246-$301 tax/fees) [15,000 points each way] [Aug-Dec] – Air France / KLM / Flying Blue

Air France Airfare Deals Delta KLM SkyTeam

Delta has round-trip flights from Dallas (DFW) to West Palm Beach or Richmond (PBI, RIC) for $196 with a connection. Flights September to November. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.

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 Cheap Flights: Dallas to/from West Palm Beach or Richmond, Virginia $196 r/t [September-November] (Tue, Wed, Sat) (No Thanksgiving) – Delta

Airfare Deals Delta SkyTeam West Palm Beach

American Airlines and Air Canada have round-trip flights from Dallas (DFW) to Quebec City (YQB) for $264-$281 with a connection. Flights August to October. Very few weekends available.

To get the lowest price ($264) requires booking each leg of the trip as a separate one-way. The reason it’s cheaper is that you’re avoiding a few airport and customs taxes. Understand that you may have to pay those taxes at customs anyway.

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 Cheap Flights: Dallas to Quebec City $264-$282 r/t [August-October] – American Airlines / Air Canada

Airfare Deals American Airlines Oneworld Quebec City

Alaska Airlines, Air Canada, and United have round-trip flights from Dallas (DFW) to Vancouver (YVR) for $259-$288 with a connection. Flights August, September, October, November, January, and February. Origin/Destination reversible. 7-day minimum stay required. No Thanksgiving dates.

Some small OTAs on Skyscanner and Google have this for about -$20-$30 cheaper when booked as two separate one-ways on two different airlines. Beware that the reason that it is cheaper is that doing it this way avoids several airport and customs taxes that you will likely have to pay at the airport.

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 Cheap Flights: Dallas to/from Vancouver $259-$288 r/t (No Thanksgiving) [Aug-Nov, Jan-Feb] – Alaska Airlines / Air Canada / United

Airfare Deals Alaska Airlines Vancouver

Airfare Deals Delta London SkyTeam United Kingdom

Delta and American Airlines have round-trip flights from Dallas (DFW) to Los Angeles, Las Vegas, Orlando, Miami, Jacksonville, Philadelphia, Charlotte, NC, or Atlanta (LAX, LAS, MCO, MIA, JAX, PHL, CLT, ATL) for $139, NONSTOP. Flights August to November. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.

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 Los Angeles, Las Vegas, Orlando, Miami, Jacksonville, Philadelphia, Charlotte, NC, or Atlanta $139 r/t [August-November] (Tue, Wed, Sat) – Delta / American Airlines

Airfare Deals American Airlines Delta Los Angeles Oneworld SkyTeam

Airfare Deals American Airlines Antigua Oneworld

Airfare Deals American Airlines Oneworld Puerto Rico San Juan

Alaska Airlines has round-trip flights from Dallas (DFW) to Portland, Oregon or Seattle (PDX, SEA) for $111-$147, NONSTOP. Flights August to November. Very few weekends available. Origin/Destination reversible. No Thanksgiving dates.

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 Portland, Oregon or Seattle $111-$147 r/t [August-November] (No Thanksgiving) – Alaska Airlines

Airfare Deals Alaska Airlines Oregon Portland

Airfare Deals Delta New York SkyTeam

Aer Lingus Airfare Deals American Airlines Cork Oneworld

British Airways, Iberia, Delta, Virgin Atlantic and various other airlines have round-trip flights from Dallas (DFW) to Barcelona (BCN) for $498-$510 with a connection. Flights November to March. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required. No Thanksgiving dates.

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 Cheap Flights: Dallas to Barcelona $498-$510 r/t [November-March] (No Thanksgiving) – British Airways / Iberia / Delta / Virgin Atlantic

Airfare Deals Barcelona British Airways Delta Iberia Oneworld SkyTeam Virgin Atlantic

United and American Airlines have round-trip flights from Dallas (DFW) to San Francisco (SFO) for $139-$169, NONSTOP. Flights August to November. Very few 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.

Read More Nonstop Flights: Dallas to/from San Francisco $139-$169 r/t [August-November] (No Thanksgiving) – United / American Airlines

Airfare Deals American Airlines Oneworld San Francisco Star Alliance United

Airfare Deals Long Beach Southwest

Most domestic carriers have round-trip flights to/from various destinations in the USA at a discount today for $72-$185, NONSTOP or with a connection. Dates vary, use the linked calendar. American and Southwest are mostly on Tuesdays, Wednesdays, and Saturdays. United has better weekend availability. Origin/Destination reversible.

This list intentionally excludes fares on LCC Breeze/Allegiant/Frontier/Spirit.

For Southwest fares, you may need to plug-in the coupon-code “BDAY”. You should be able to see the fares on the calendar, linked, without using the code.

There are other destinations available that are priced higher than this range and those may be worthwhile for some of the small remote airports that have stops and don’t usually go on sale. They aren’t part of this list since we’re focusing on the cheapest routes.

When these type of “wide” sales happen, they are often matched by other airlines eventually.

Read More Domestic Airfare Sale: Dallas to/from various domestic destinations $72-$185 r/t (see list on website) [most dates Jul-Dec] – Southwest / United / Delta / American / Alaska Airlines

Airfare Deals Puerto Vallarta Southwest Star Alliance United

American Airlines has round-trip flights from Dallas (DFW) to Kauai or Kona, Hawaii (LIH, KOA) for $358-$372 with a connection. Flights August to April. No Weekends. Departures on Monday, Tuesday, Wednesday, and Thursday. Origin/Destination reversible.

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 Cheap Flights: Dallas to/from Kauai-Lihue or Kailua-Kona, Hawaii $358-$372 r/t [August-April] – American Airlines

Airfare Deals American Airlines Kauai Oneworld

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.

Read More Nonstop Flights: Dallas to/from Seattle $38-$47 r/t [August-September] (budget carrier) – Frontier

Airfare Deals Frontier Seattle

Airfare Deals Denver Southwest

Delta has round-trip flights from Dallas (DFW) to Punta Cana, Dominican Republic or Liberia, Costa Rica (PUJ, LIR) for $231-$273 with a connection. Flights August to December. Very few weekends available. Origin/Destination reversible. No Christmas dates available.

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 Cheap Flights: Dallas to/from Punta Cana, Dominican Republic or Costa Rica (LIR) $231-$273 r/t [August-December] (No Christmas) – Delta

Airfare Deals Delta Dominican Republic Punta Cana SkyTeam