Category: Southwest

Southwest has round-trip flights from Austin (AUS) to Denver (DEN) for $98, NONSTOP. $49 each-way. Flights August to October. No Weekends. Origin/Destination reversible.

Southwest allows for free carry-on, two free checked-bags, free change/cancellation and free in-flight refreshments.

Frontier also has round-trip flights for $55-$69, NONSTOP. $28-$35 each-way. Flights August to March. A few weekends available. Origin/Destination reversible.

Frontier allows for nothing. They charge a fee to change or cancel the ticket, they charge a fee for seats, a fee for any bag bigger than a small backpack and their seat pitch is 28-inches. No free refreshments. Water isn’t free.

We believe that the Southwest fare will be a better deal if you are planning on packing a real carry-on or checked bag, but Frontier has a few weekends available, and Southwest doesn’t.

Read More Nonstop Flights: Austin to/from Denver $55-$98 r/t – Frontier / Southwest

Airfare Deals Denver Southwest

[06/16/2019 @ 6:59 PM] Still available.

Southwest has round-trip flights from Austin (AUS) to San Jose, Costa Rica (SJO) starting at $290, with a connection. $126/$164 each-way. Flights August to October. Weekends available. Origin/Destination reversible.

Note: Don’t waste your time with United or Spirit “deals” on this route. They don’t allow for free bags and charge for seat selection.

Note: You can save up to an additional $150 if you book your Flight+Hotel together as a package on Southwest Vacations and use the ‘INTL150’ coupon-code at checkout.

Read More Cheap Flights: Austin to/from San Jose, Costa Rica $288-$300 r/t – Southwest

Airfare Deals American Airlines San Jose (Costa Rica) Southwest

[06/17/2019 @ 5:09 PM] Deal is back on.

Southwest has round-trip flights from Austin or San Antonio (AUS/SAT) to Portland, Oregon (PDX) starting at $214 with a connection. $107 each-way. Flights August to December. Lots of Saturday, Tuesday, and Wednesday flights. Few Sunday or Monday returns. Weekends available in December. Origin/Destination reversible.

Note: Southwest allows for free carry-on, checked-bag, and no change or cancellation fees.

Spirit and Frontier may sometimes have slightly cheaper fares on these dates, but they aren’t worth it in our opinion due to the additional bag fees, poor availability, and excessive fees. Spirit and Frontier seats are 2-to-3 inches smaller (in pitch) than regular airlines.

Note: You can save an additional $125 if you book your Flight+Hotel together as a package and use the 125DOM coupon code on Southwest Vacations.

Read More Cheap Flights: Austin or San Antonio to/from Portland, Oregon $214-$224 r/t – Southwest

Airfare Deals Portland-OR Southwest

Southwest has round-trip flights from San Antonio (SAT) to Dallas (DAL) for $98, NONSTOP. $49 each-way. Flights August to December. No Friday departures or Sunday returns. Origin/Destination reversible.

Note: Southwest allows for free carry-on, checked-bag, and no change or cancellation fees.

Spirit and Frontier may sometimes have slightly cheaper fares on these dates, but they aren’t worth it in our opinion due to the additional bag fees, poor availability, and excessive fees. Spirit and Frontier seats are 2-to-3 inches smaller (in pitch) than regular airlines.

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

Read More Nonstop Flights: San Antonio to/from Dallas $98 r/t – Southwest

Airfare Deals Southwest

Southwest has round-trip flights from Austin (AUS) to Denver (DEN) for $98, NONSTOP. $49 each-way. Flights July to October. Mondays, Tuesdays, and Wednesdays only. Origin/Destination reversible.

Note: Southwest allows for free carry-on, checked-bag, and no change or cancellation fees.

Spirit and Frontier may sometimes have slightly cheaper fares on these dates, but they aren’t worth it in our opinion due to the additional bag fees, poor availability, and excessive fees. Spirit and Frontier seats are 2-to-3 inches smaller (in pitch) than regular airlines.

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

Read More Nonstop Flights: Austin to/from Denver $98 r/t – Southwest

Airfare Deals Denver Southwest

Southwest has round-trip flights from Austin (AUS) to San Francisco (SFO) for $118, NONSTOP. $59 each-way. Flights August to October. Extended weekends (with Monday or Wednesday returns) available in October. Origin/Destination reversible.

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

Read More Nonstop Flights: Austin to/from San Francisco $118 r/t – Southwest

Airfare Deals San Francisco Southwest

[04/30/2019 @ 11:05 AM] Deal from 4-weeks ago is back online.

Southwest has round-trip flights from Austin (AUS) to Los Angeles (LAX) for $98, NONSTOP. $49 each-way. Flights August to October. Extended weekends (with Monday returns) available. Origin/Destination reversible.

Note: You can find additional savings if you book your Flight+Hotel together as a package on Southwest Vacations. Before you commit, always compare the prices of the individual Flights and Hotel with other hotel booking sites like Hotels.com or HotelsCombined.

Read More Nonstop Flights: Austin to/from Los Angeles $98 r/t – Southwest

Airfare Deals Los Angeles Southwest

Airfare Deals American Airlines San Jose (Costa Rica) Southwest

Southwest has round-trip flights from Austin (AUS) to Las Vegas (LAS) for $126, NONSTOP. $63 each-way. Flights May to June, mostly midweek. No weekends. Origin/Destination reversible.

Note: Frontier has one or two slightly cheaper flights available with inferior, fee encumbered fares that charge a $60 to $76 dollar fee to bring a bag. You’ll want to avoid Frontier unless you plan on packing extremely lightly and have rock-solid travel plans already. We don’t consider the Frontier fares to be worthwhile unless they go on sale for less than $55.

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

Read More Nonstop Flights: Austin to/from Las Vegas $126 r/t – Southwest

Airfare Deals American Airlines Las Vegas Southwest