Southwest has round-trip flights from Dallas (DAL) Las Vegas (LAS) for $90, NONSTOP. $45 each-way. Flights from September to October. Midweek departures with Saturday returns. 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 $60 at MGM Resorts in Las Vegas if you book your Flight+Hotel together as a package on Southwest Vacations and use the 60MGM coupon-code.

Read More Nonstop Flights: Dallas to/from Las Vegas $90 r/t – Southwest

Airfare Deals Chicago Las Vegas Southwest

Southwest has round-trip flights from Dallas (DAL) Chicago (MDW) for $104, NONSTOP. $52 each-way. Flights from August to October. 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 $100 if you book your Flight+Hotel together as a package on Southwest Vacations and use the DOM100 coupon-code.

Read More Nonstop Flights: Dallas to/from Chicago $104 r/t – Southwest

Airfare Deals Chicago Southwest

Southwest has round-trip flights from Dallas (DAL) Baltimore (BWI) for $146, NONSTOP. $73 each-way. Flights May, June, August, September, and October. Weekends available from August to October. Origin/Destination reversible. No Holidays.

Note: You can find additional savings if you book your Flight+Hotel together as a package on Southwest Vacations.

Read More Nonstop Flights: Dallas to/from Baltimore $146 r/t – Southwest

Airfare Deals Baltimore Southwest

[01/27/2019 @ 12:47 PM] Still available. FEB-MAY, was JAN-APR.

Southwest has round-trip flights from Dallas (DAL) to Atlanta (ATL) starting at $102, NONSTOP. $51 each-way. Flights February to May. A few weekends available. Origin/Destination reversible. No Holidays. Expect prices to fluctuate by about +/- $10.

Note: Most return flights are “Red-Eye” early morning, but there are a few that leave in the evening.

Note: You can save up to an additional $100 if you book your Flight+Hotel together as a package on Southwest Vacations, and use the US100OFF coupon-code at checkout.

Read More Nonstop Flights: Dallas to/from Atlanta $102-$104 r/t – Southwest

Airfare Deals American Airlines Atlanta Delta Oneworld SkyTeam Southwest

Southwest has round-trip flights from Dallas (DAL) Denver (DEN) for $90, NONSTOP. $52 each-way. Flights from late-January to May. Most availability is in January and February. March to May is midweek, Tuesdays, Wednesdays only. Origin/Destination reversible. No Holidays.

Note: You can save an additional $100 if you purchase your Flight+Hotel together as a package on Southwest Vacations and use the US100OFF coupon-code at checkout.

Read More Nonstop Flights: Dallas to/from Denver $90 r/t – Southwest

Airfare Deals Denver Southwest

Southwest has round-trip flights from Dallas (DAL) Phoenix (PHX) for $104, NONSTOP. $52 each-way. Flights from late-January to mid-February. Origin/Destination reversible. No Holidays.

Note: You can save an additional $100 if you purchase your Flight+Hotel together as a package on Southwest Vacations and use the US100OFF coupon-code at checkout.

Read More Nonstop Flights: Dallas to/from Phoenix $104 r/t – Southwest

Airfare Deals Phoenix Southwest

Southwest has round-trip flights from Dallas (DAL) Baltimore (BWI) for $134, NONSTOP. $67 each-way. Flights from January to May. Origin/Destination reversible. No Holidays.

Note: You can save an additional $100 if you purchase your Flight+Hotel together as a package on Southwest Vacations and use the US100OFF coupon-code at checkout.

Read More Nonstop Flights: Dallas to/from Baltimore $134 r/t – Southwest

Airfare Deals Baltimore Chicago Denver Southwest

Southwest has round-trip flights from Dallas (DAL) to Liberia, Costa Rica (LIR) for $386 with a connection. $178/$208 each-way. Flights January to May. Most availability is from March to May, other months are sparse. Weekends available. Origin/Destination reversible. No Holidays. Expect prices to fluctuate by about +/- $10.

Note: You can save up to an additional $150 if you book your Flight+Hotel together on Southwest Vacations and use the INT150 coupon-code at check-out.

Read More Cheap Flights: Dallas to/from Liberia, Costa Rica $386 r/t – Southwest

Airfare Deals Liberia (Costa Rica) Southwest

[01/16/2019 @ 10:30 AM] Still available.

Southwest has round-trip flights from Dallas (DAL) to New York (LGA) for $128, NONSTOP. $64 each-way. Flights January to April mostly midweek. No Fridays. Origin/Destination reversible. No Holidays. Expect prices to fluctuate by about +/- $10.

Note: American is matching with fee encumbered “Basic Economy” fares. Those will cost more unless you can avoid the bag fees.

Note: You may find additional savings if you book your Flight+Hotel together as a package on Southwest Vacations.

Read More Nonstop Flights: Dallas to/from New York $128 r/t – Southwest

Airfare Deals American Airlines Delta New York Oneworld SkyTeam Southwest