Cheap Flights from Austin to Denver

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Denver Intl. Airport (DEN)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How much is a flight from Austin–Bergstrom International Airport to Denver Intl. Airport (DEN)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between Austin–Bergstrom International Airport and DEN was . Fares this good don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Austin-Bergstrom Intl. Airport (AUS) to DIA airport?
Most flights can be cancelled online, but every air carrier has a different set of terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from AUS to DIA airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for AUS to DIA airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Austin-Bergstrom Intl. Airport (AUS) to DIA airport?
That new movie you've been eager to see will just have to wait — the flight distance between AUS (AUS) and DIA airport (DEN) is only 1,250 kilometres. The captain will be asking you to put your seat upright for landing before you know it.
Which airlines fly direct from Austin–Bergstrom International Airport to Denver Airport?
Travelling from Austin-Bergstrom Intl. Airport (AUS) to DEN is easy when you have a nice range of airlines to choose from. These are a few of the best:

  • Southwest Airlines - (WN) with 204 monthly flights
  • United Airlines - (UA) with 121 monthly flights
  • American Airlines - (AA) with 26 monthly flights
  • Frontier Airlines - (F9) with 21 monthly flights

Are Austin–Bergstrom International Airport to DEN flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Austin-Bergstrom Intl. Airport (AUS) to Denver Airport at the last minute could be your ticket to a great deal. However, it could end up costing a great deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Denver Intl.
Distance
1239 km
Average flight time
1 hour 20 mins

Explore a world of travel with Expedia

*Available to Expedia members.