American Airlines has round-trip flights from Dallas (DFW) to St. Louis (STL) for $157, NONSTOP. Flights August to December. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Extended Weekends available. Origin/Destination reversible.

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.

Read More Nonstop Flights: Dallas to/from St. Louis $157 r/t – American

Airfare Deals American Airlines Oneworld St. Louis

Southwest has round-trip flights from Dallas (DAL) Memphis or Tulsa (MEM/TUL) for $98, NONSTOP. $49 each-way. Flights from August to October. Weekends available. Origin/Destination reversible.

Note: United, Spirit, and Frontier may have fee encumbered “Basic Economy” fares available for a bit less. Keep in mind that those “cheaper” fares are often more expensive once you factor in bag fees.

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 save an additional $150 if you book your Flight+Hotel together as a package on Southwest Vacations and use the 150DOM coupon-code.

Read More Nonstop Flights: Dallas to/from Memphis or Tulsa $98 r/t – Southwest

Airfare Deals Memphis Southwest Tulsa

United has round-trip flights from Dallas (DFW) to Milan (MXP) for $514-$575 with a connection. Flights October to March, with the cheapest flights after November. 7-day minimum stay required.

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

Read More Cheap Flights: Dallas to Milan $514-$575 r/t – United / Lufthansa

Airfare Deals Lufthansa Milan Star Alliance United

Delta, Air France, and Air Europa have round-trip flights from Dallas (DFW) to Malaga (AGP) for $475-$502 with a connection. Flights August to October, and also April. No Sunday departures.  7-day minimum stay required.

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

Read More Cheap Flights: Dallas to Malaga $475-$502 r/t – Delta / Air France / Air Europa

Air France Airfare Deals Delta Malaga SkyTeam

[06/01/2019 @ 09:46 AM CT] Fare gone. Removing from deal list.

Delta and Aeromexico have round-trip flights from Dallas (DFW) to Cancún (CUN) for $206-$221 with a connection. Flights July, August, September, November, and December. No Friday departures. Origin/Destination reversible. No Holidays.

Note: Last year, flights to Cancun were in the $150’s; they have been higher this year.

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

Read More Cheap Flights: Dallas to/from Cancun $206-$221 r/t – Delta / Aeromexico

Airfare Deals Cancun Delta SkyTeam

[05/31/2019 @ 11:20 AM CT] Fare gone. Removing from deal list.

Delta has round-trip flights from Dallas (DFW) to Ponta Delgada (PDL) for $494 with a connection. Flights in August. Most availability will require a 9-day stay or longer. Outbound connection time is long on this one, between 4 or 5 hours in NYC.

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

Note: There is more availability on other days if you don’t mind a ground-transportation connection between LGA and JFK. We’ve only listed dates that don’t require it.

Read More Cheap Flights: Dallas to Ponta Delgada (Island of Azores) $494-$544 r/t – Delta

Airfare Deals Delta Ponta Delgada SkyTeam

[05/31/2019 @ 11:20 AM CT] Fare gone. Removing from deal list.

Delta has round-trip flights from Dallas (DFW/DAL) to Rome for $304-$317. Flights September to March. Departures on Sunday, Monday, Tuesday, and Wednesday. 7-day minimum stay required.

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

Read More Cheap Flights: Dallas to Rome $304-$317 r/t – Delta

Airfare Deals Delta Rome SkyTeam

[05/31/2019 @ 11:20 AM CT] Fare gone. Removing from deal list.

Delta has round-trip flights from Dallas (DFW) to Reykjavik (KEF) for $335-$343 with a connection. Flights September to October. Departures on Monday, Wednesday, and Thursday.

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

Note: Other dates may be available, but they usually require ground transportation between LGA and JFK.

Read More Cheap Flights: Dallas to Reykjavik $335-$343 r/t – Delta

Airfare Deals Delta Reykjavik SkyTeam

Delta has round-trip flights from Dallas (DFW) to Aspen (ASE) for $176 with a connection. Flights June to April. Weekends available. Origin/Destination reversible. No Christmas / New Years.

Note: Carry-on bag 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 Aspen $176 r/t – Delta

Airfare Deals Aspen Delta SkyTeam