Cheap Flights from Denver, CO to Austin, TX from $71
On Cheapflightsplus.com you will find 4 direct and 97 connecting flights from Denver to Austin. You can compare airfare deals from 6 airlines and multiple travel sites from $71, book and save on cheap plane tickets and last minute offers. Also check out DEN-AUS flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Denver to Austin depends on and how to choose the most interesting flight option for you.
Distance between Denver and Austin is 1249 miles. Time difference between the cities is 1h. Airplanes depart 00:34 to 23:59 from 2 Denver airports and arrive 00:34 to 23:59 to 3 Austin airports. Average flight time is 2h 14m.
- The fastest flight 2h 13m
- Average flight time 2h 14m
- The earliest flight 00:34
- The latest flight 23:59
- Distance 777 ml
Best Flights from Denver to Austin Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $71 | 21:19 Denver Denver International | 00:33+1 день Austin Austin-Bergstrom Intl | 2h 14m | Frontier Airlines | F92890 |
| from $107 | 08:15 Denver Denver International | 11:28 Austin Austin-Bergstrom Intl | 2h 13m | United Airlines | UA456 |
| from $128 | 06:00 Denver Denver International | 09:13 Austin Austin-Bergstrom Intl | 2h 13m | United Airlines | UA1892 |
| from $81 | 19:14 Denver Denver International | 20:11+1 день Austin Austin-Bergstrom Intl | 23h 57m layover 18h 21m - Covington | Frontier Airlines | F93726 F93671 |
| from $130 | 10:00 Denver Denver International | 10:29+1 день Austin Austin-Bergstrom Intl | 23h 29m layover 16h 55m - Orlando | Frontier Airlines | F93312 F94523 |
The cheapest months to travel to Austin are august (from 57 $), october (from 71 $), july (from 78 $).
The most expensive months are november (from 187 $), june (from 92 $), may (from 90 $).
What is the lowest airfare Denver to Austin?
The cheapest plane ticket found by our users is $71. This airfare is for economy class on one-way F92890 flight by Frontier Airlines for October 18, 2025 which leaves Denver International in Denver at 21:19 am and arrives at Austin Austin-Bergstrom Intl at 00:33.
Flight Schedule Denver (Colorado) to Austin (Texas)
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Popular Airlines on the Route
The flight Denver — Austin is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 5 departures per week at the price of from $ 156 . And the most expensive tickets are offered by United Airlines airline - from $ 846.
Direct flights
There are 4 nonstop flights on the route. The fastest direct flight is UA456 by United Airlines takes 2h 13m and the cheapest is F92890 by Frontier Airlines for $71.
- F9 - Frontier Airlinesfrom $71Find
- UA - United Airlinesfrom $107Find
Connecting Flights
There are 97 flights with layovers on the route. The fastest connecting flight is UA1306 by United Airlines takes 4h 11m and the cheapest is F92890 by Frontier Airlines for $81.
- AS - Alaska Airlinesfrom $156Find
- F9 - Frontier Airlinesfrom $81Find
- SY - Sun Country Airlinesfrom $412Find
- HA - Hawaiian Airlinesfrom $152Find
- UA - United Airlinesfrom $156Find
- G4 - Allegiant Airfrom $196Find
Airports
You can fly from Denver to Austin from 2 airports (Denver International, Arapahoe Co).
Denver airports
- Denver International-DENfrom $71Find
- Arapahoe Co-APAFind
Austin airports
- Austin-Bergstrom Intl-AUSFind
- Austin-ASQFind
- Camp Maybry AHP-MMRFind
Airplanes
There are flights to Austin from Denver by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Denver
You may also consider searching for discounted plane tickets to some other popular places from Denver within United States.
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Top International Destinations from Denver
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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