Due to the covid-19 pandemic, we do not recommend booking departures between May and June. This fare has departures later in the year.
United has round-trip flights from Austin or San Antonio (AUS/SAT) to Denver (DEN) for $118, NONSTOP. Flights July to November. Weekends available. Origin/Destination reversible.
Note: United “Basic Economy” fares do not include 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. If you have the United MileagePlus credit-card, use the “free checked bag” perk.
Note: The personal item size on United flights is smaller (9-in/10-in/17-in) than Frontier or Spirit (8-in/14-in/18-in).
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