American Airlines, Iberia, and Finnair have round-trip flights from Dallas (DFW) to London, United Kingdom (LHR) for $590, NONSTOP. Flights in April, September, October, November, December, and January. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required. Holiday blackouts.

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 London, United Kingdom $590 r/t [Apr, Sep-Jan] (No Christmas / Thanksgiving) – American Airlines / Iberia / Finnair

Airfare Deals American Airlines Finnair Iberia London Oneworld United Kingdom

American Airlines and Alaska Airlines have round-trip flights from Dallas (DFW) to Portland, Oregon (PDX) for $191-$197, NONSTOP. Flights April to October. 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 American. 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 $191-$197 r/t [April-October] – American Airlines / Alaska Airlines

Airfare Deals Alaska Airlines American Airlines Oneworld Oregon Portland

Airfare Deals American Airlines Finnair Iberia Oneworld Rome

Airfare Deals American Airlines Amsterdam British Airways Iberia Oneworld

Airfare Deals American Airlines Denver Oneworld Star Alliance United

Airfare Deals American Airlines Delta Mexico City Oneworld SkyTeam

American Airlines, British Airways, and Finnair have round-trip flights from Dallas (DFW) to Prague (PRG) for $519-$533 with a connection. Flights in August. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required.

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 Prague $519-$533 r/t [August] – American Airlines / British Airways / Finnair

Airfare Deals American Airlines British Airways Finnair Oneworld Prague

American Airlines has round-trip flights from Dallas (DFW) to San Francisco or Chicago (SFO, ORD) for $139-$159, NONSTOP. Flights April to May. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. 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 Nonstop Flights: Dallas to/from San Francisco or Chicago $139-$159 r/t [April-May] (Tue, Wed, Sat) – American Airlines

Airfare Deals American Airlines Oneworld San Francisco

Airfare Deals American Airlines Chicago Oneworld Star Alliance United

Airfare Deals American Airlines Cancun Oneworld

Airfare Deals American Airlines Oneworld Sint Maarten

American Airlines has round-trip flights from Dallas (DFW) to Tulum (TQO) for $242-$322, NONSTOP. Flights March to December. Extended weekends available. Origin/Destination reversible. No Christmas dates available.

Cheapest ($242) fares are from August to December.

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 Tulum $242-$322 r/t [March-December] (No Christmas) – American Airlines

Airfare Deals American Airlines Oneworld Tulum

Airfare Deals American Airlines British Airways Finnair Madrid Oneworld

Airfare Deals American Airlines Mexico City Oneworld

Airfare Deals American Airlines Belize City Oneworld

American Airlines has round-trip flights from Dallas (DFW) to Montego Bay, Puerto Vallarta, San Jose or Liberia, Costa Rica (MBJ, PVR, SJO, LIR) for $304-$437, NONSTOP or with a connection. Flights January to May. No Saturday departures. Weekends available. Origin/Destination reversible.

LIR at $304 is the cheapest airport into Costa Rica.
SJO and PVR is about $378-$388.
MBJ at about $431-$437 is the most expensive in this group.

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 Montego Bay, Puerto Vallarta, San Jose, or Liberia, Costa Rica $304-$437 r/t [January-May] – American Airlines

Airfare Deals American Airlines Costa Rica Liberia Oneworld

Airfare Deals American Airlines Auckland Oneworld

American Airlines, British Airways, and Finnair have round-trip flights from Dallas (DFW) to Madrid (MAD) for $559-$563, NONSTOP. Flights January, February, and November. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required. No Thanksgiving dates.

Flight may operate as an American/Oneworld code-share.

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 Madrid $559-$563 r/t [Jan-Feb, Nov] (No Thanksgiving) – American Airlines / British Airways / Finnair

Airfare Deals American Airlines British Airways Finnair Madrid Oneworld

American Airlines has round-trip flights from Dallas (DFW) to San Juan, Puerto Rico (SJU) for $249, NONSTOP. Flights January to February. Departures on Monday and Tuesday. Departures are on a limited set of dates, see the updated link list on our website.

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 San Juan, Puerto Rico $249 r/t [January-February] (Limited dates) – American Airlines

Airfare Deals American Airlines Oneworld Puerto Rico San Juan

Airfare Deals American Airlines Colorado Springs Oneworld