Author: <span>Ren P. Artemio</span>

Nonstop Flights: Austin to Seattle $177-$197 round-trip [August] – Alaska Airlines
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published June 4, 2026 by

Nonstop Flights: Austin to Seattle $177-$197 round-trip [August] – Alaska Airlines

Alaska Airlines has round-trip flights from Austin (AUS) to Seattle (SEA) for $177-$197, NONSTOP. Flights in August. Very few weekends available.

Some small OTAs on Skyscanner have this for as low as $177; which is cheaper than the airline. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.

Allows one carry-on bag and one personal item for free. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Click for more details and booking links Nonstop Flights: Austin to Seattle $177-$197 round-trip [August] – Alaska Airlines

Airfare Deals American Airlines Flights from Austin Oneworld Seattle

Nonstop Flights: Austin to/from Denver or Atlanta $60-$89 round-trip [Jul-Nov / Jul-Sep] (No Thanksgiving) – Frontier
Image Credits: Alan Stark, Creative Commons 2.0
Published June 3, 2026 by

Nonstop Flights: Austin to/from Denver or Atlanta $60-$89 round-trip [Jul-Nov / Jul-Sep] (No Thanksgiving) – Frontier

Frontier has posted some discounted round-trip flights from Austin (AUS) to Denver or Atlanta (DEN, ATL) for $60-$89, NONSTOP. Origin/Destination reversible. No Thanksgiving dates.

Denver flights July to November. With some short weekend fares available in August.
Atlanta flights July to September. Mostly midweek. Some weekend departures available in August.

Click for more details and booking links Nonstop Flights: Austin to/from Denver or Atlanta $60-$89 round-trip [Jul-Nov / Jul-Sep] (No Thanksgiving) – Frontier

Airfare Deals Denver Flights from Austin Frontier

Cheap Flights: Austin to/from Vail, Colorado $255-$269 round-trip [July-April] – American Airlines
Published June 3, 2026 by

Cheap Flights: Austin to/from Vail, Colorado $255-$269 round-trip [July-April] – American Airlines

Airfare Deals American Airlines Flights from Austin Oneworld Vail

Cheap Flights: Austin to/from Grand Cayman $297-$312 round-trip [June-April] – United / Delta / American
Published June 1, 2026 by

Cheap Flights: Austin to/from Grand Cayman $297-$312 round-trip [June-April] – United / Delta / American

Airfare Deals Flights from Austin Grand Cayman Star Alliance United

Cheap Flights: San Antonio and Austin to/from Maui-Kahului or Kona, Hawaii $404 round-trip [August-September] – American Airlines / United / Delta
Image Credits: Steve Dunleavy, Creative Commons 2.0 (flickr)
Published May 29, 2026 by

Cheap Flights: San Antonio and Austin to/from Maui-Kahului or Kona, Hawaii $404 round-trip [August-September] – American Airlines / United / Delta

United, Delta, and American Airlines have posted competing round-trip flights from San Antonio and Austin (SAT, AUS) to Maui-Kahului or Kona, Hawaii (OGG, KOA) for $404 with a connection. Flights August to September. Origin/Destination reversible.

Which carrier will depend on date and route selected.
Austin has more dates available, but if you have access to both airports then check both to see if the other airport has a better schedule for your dates.

Click for more details and booking links Cheap Flights: San Antonio and Austin to/from Maui-Kahului or Kona, Hawaii $404 round-trip [August-September] – American Airlines / United / Delta

Airfare Deals American Airlines Flights from Austin Flights from San Antonio Kahului Oneworld

Cheap Flights: Austin to/from San Juan, Puerto Rico $188-$193 round-trip [August] – American Airlines
Image Credits: Breezy Baldwin, Creative Commons 2.0
Published May 29, 2026 by

Cheap Flights: Austin to/from San Juan, Puerto Rico $188-$193 round-trip [August] – American Airlines

Airfare Deals American Airlines Flights from Austin Oneworld Puerto Rico San Juan

Cheap Flights: San Antonio to/from Seattle $179-$195 round-trip [August-September] – Delta
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published May 29, 2026 by

Cheap Flights: San Antonio to/from Seattle $179-$195 round-trip [August-September] – Delta

Airfare Deals Delta Flights from San Antonio Seattle SkyTeam

Cheap Flights: Austin and San Antonio to/from Honolulu, Hawaii $404 round-trip [August-September] – Delta
Published May 29, 2026 by

Cheap Flights: Austin and San Antonio to/from Honolulu, Hawaii $404 round-trip [August-September] – Delta

Delta has round-trip flights from Austin and San Antonio (AUS, SAT) to Honolulu (HNL) for $404 with a connection. Flights August to September. Departures on Monday, Tuesday, Wednesday, and Sunday. Origin/Destination reversible.

Delta allows one carry-on bag and one personal item for free. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Click for more details and booking links Cheap Flights: Austin and San Antonio to/from Honolulu, Hawaii $404 round-trip [August-September] – Delta

Airfare Deals Delta Flights from Austin Flights from San Antonio Honolulu SkyTeam

Cheap Flights: Austin to/from Montego Bay, Jamaica $302-$346 round-trip [May-March] – JetBlue / Delta
Published May 24, 2026 by

Cheap Flights: Austin to/from Montego Bay, Jamaica $302-$346 round-trip [May-March] – JetBlue / Delta

Airfare Deals Delta Flights from Austin JetBlue Montego Bay SkyTeam

Cheap Flights: Austin to/from Liberia, Costa Rica $292-$297 round-trip [July-September] – Delta / United
Published May 21, 2026 by

Cheap Flights: Austin to/from Liberia, Costa Rica $292-$297 round-trip [July-September] – Delta / United

Airfare Deals Costa Rica Delta Flights from Austin Liberia SkyTeam Star Alliance United

Nonstop Flights: Austin to/from Panama City, Florida $197 round-trip [August-October] – Delta
Image Credits: Ted McGrath, Creative Commons 2.0 (flickr)
Published May 20, 2026 by

Nonstop Flights: Austin to/from Panama City, Florida $197 round-trip [August-October] – Delta

Airfare Deals Delta Flights from Austin Florida Panama City SkyTeam

Cheap Flights: Austin to/from Calgary, Vancouver, Victoria, Canada $238-$328 round-trip [August-September] – WestJet
Image Credits: Mpr001, Creative Commons 3.0 (wikipedia)
Published May 19, 2026 by

Cheap Flights: Austin to/from Calgary, Vancouver, Victoria, Canada $238-$328 round-trip [August-September] – WestJet

Airfare Deals Calgary Flights from Austin WestJet