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.
Frontier has round-trip flights from Austin (AUS) to Denver (DEN) for $56-$72, NONSTOP. Flights March to May. Origin/Destination reversible.
Frontier has round-trip flights from Austin (AUS) to Denver (DEN) for $38-$48, NONSTOP. One-way starting at $19. Flights July to November. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
United and Southwest have round-trip flights from Austin and San Antonio (AUS, SAT) to Denver (DEN) for $135, NONSTOP. Flights May to November. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
Frontier has round-trip flights from Austin and San Antonio (AUS, SAT) to Denver or Orlando (DEN, MCO) for $58-$87, NONSTOP. Flights March to June. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible.
Frontier has round-trip flights from Austin (AUS) to Denver (DEN) for $36-$58, NONSTOP. Flights March to May. No Sunday departures. Extended weekends available. Origin/Destination reversible.
United has round-trip flights from Austin or San Antonio (AUS, SAT) to Denver (DEN) for $131, NONSTOP. Flights November to December. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Holiday blackouts.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).
Southwest has round-trip flights from Austin (AUS) to Denver or San Diego (DEN, SAN) for $133, NONSTOP. Flights October to January. Departures on Tuesday, Wednesday, and Saturday. Very few extended weekends available. Origin/Destination reversible.
Southwest has round-trip flights from San Antonio or Austin (SAT, AUS) to Denver (DEN) for $124, NONSTOP. Flights October to November. No Friday departures. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
United has round-trip flights from Austin or San Antonio (AUS, SAT) to Denver or Chicago (DEN, ORD) for $121, NONSTOP. Flights August to December. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Christmas dates available.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).
United has round-trip flights from Austin (AUS) to Denver (DEN) for $137, NONSTOP. Flights August to November. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).
United and Southwest have round-trip flights from Austin (AUS) to Denver (DEN) for $137, NONSTOP. Flights August to November. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).
