Cheap flights from Denver to Austin

Denver
DEN
Austin-Bergstrom
AUS

Flight deals from Denver to Austin

Below you can see the best deals on flights Denver — Austin for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 15 September, from $28.

Top 10 cheap flights from Denver to Austin

F9
$ 48

Denver — Austin

20:26—23:41
5 Sep 2026
2 h 15 m
Direct flight
F9
$ 48

Denver — Austin

16:14—19:30
5 Sep 2026
2 h 16 m
Direct flight
F9
$ 52

Denver — Austin

16:16—19:29
12 Sep 2026
2 h 13 m
Direct flight
F9
$ 56

Denver — Austin

16:16—19:29
10 Sep 2026
2 h 13 m
Direct flight
F9
$ 60

Denver — Austin

09:15—12:30
14 Sep 2026
2 h 15 m
Direct flight
F9
$ 66

Denver — Austin

16:16—19:29
11 Sep 2026
2 h 13 m
Direct flight
F9
$ 66

Denver — Austin

09:15—12:30
11 Sep 2026
2 h 15 m
Direct flight
F9
$ 66

Denver — Austin

20:26—23:41
4 Sep 2026
2 h 15 m
Direct flight
F9
$ 66

Denver — Austin

16:14—19:30
4 Sep 2026
2 h 16 m
Direct flight
F9
$ 81

Denver — Austin

16:16—19:29
9 Sep 2026
2 h 13 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Denver — Austin flight

Looking for cheap flights from Denver to Austin? Compare fares from different airlines, check the flight schedule and travel time — and book your Denver — Austin ticket online at the best price.

The route has direct flights — around 187 flights per week, flights are operated by United Airlines, Southwest Airlines, Frontier Airlines, Delta, a nonstop flight takes about 2 h 13 min, the distance between the cities is around 1,241 km.

Planning your trip? You may find our Austin travel guide, how to get from the airport into town and Austin weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $28Min. price
SeptemberCheapest
AprilPeak season
YesDirect flights
1,241 kmDistance
2 h 13 minTravel time
4Airlines
187 / wkFlights

Flight schedule from Denver to Austin

The table shows direct flights from Denver to Austin on the selected date. The flight takes approximately 2 h 13 min. Regular flights are operated by United Airlines, Southwest Airlines, Frontier Airlines and Delta. Departures from Denver International Airport and Centennial Airport airports, arrivals at Austin-Bergstrom International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Denver — Austin

Below is a calendar of the lowest flight ticket prices for Denver — Austin by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $28 in September, and the most expensive are around $152 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Denver to Austin by month. Tickets are usually cheapest in September (around $89) and priciest in June (about $140) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$94lowMay$136highSep$89low
Feb$108mediumJun$140highOct$136high
Mar$131highJul$122mediumNov$117medium
Apr$117mediumAug$98lowDec$140high

Some values are estimated based on seasonality.

When to fly

Weather in Austin: it is warmest in August (up to 36 °C on average) and coolest in January (around 17 °C). The driest month is January.

Tickets are usually cheapest in September and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Austin

Dry and wet days · Austin

Wind speed and direction · Austin

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How to get the best deal on a Denver — Austin ticket

  • Book ahead: fares for Denver — Austin are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Denver is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Austin is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Denver — Austin route are operated by 4 airlines; United Airlines runs the most flights (around 44% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    28x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight DEN → AUS28x/week
      Duration
      2h 16m
      Days
      MTWTFSS
    44.4%Open →
  • Southwest AirlinesWN
    20x/week
    WebsiteFleet: 817140M pax/year
    • Direct flight DEN → AUS20x/week
      Duration
      2h 13m
      Days
      MTWTFSS
    32.1%Open →
  • Frontier AirlinesF9
    9x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight DEN → AUS9x/week
      Duration
      2h 14m
      Days
      MTWTFSS
    15.0%Open →
  • DeltaDL
    5x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight DEN → AUS5x/week
      Duration
      2h 16m
      Days
      MTWTFSS
    8.6%Open →

Cities and airports on the Denver — Austin route

Flights Denver — Austin depart from Denver International Airport and Centennial Airport and arrive at Austin-Bergstrom International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Denver

DEN
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Austin

AUS
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Denver — Austin flight

How long is the flight from Denver to Austin?

A nonstop Denver — Austin flight takes about 2 h 13 min — the distance between the cities is around 1,241 km.

How far is it from Denver to Austin?

The distance from Denver to Austin is about 1,241 km, which a nonstop flight covers in around 2 h 13 min.

Are there direct flights from Denver to Austin?

Yes, there are nonstop flights Denver — Austin — around 187 flights per week.

Which airlines fly from Denver to Austin?

Airlines operating Denver — Austin include United Airlines, Southwest Airlines, Frontier Airlines, Delta. See the full list with schedules in the "Airlines" section on this page.

Which airports do Denver — Austin flights use?

Flights from Denver depart from Denver International Airport, Centennial Airport, and arrive at Austin-Bergstrom International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Denver to Austin?

The price of a Denver — Austin ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in April. Tickets typically cost between $28 and $152. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Denver — Austin?

Flights Denver — Austin are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Denver to Austin?

To catch a low fare Denver — Austin, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Denver

See all
Los AngelesSeattlePhoenixNew York CitySalt Lake CitySan DiegoDallasLas VegasMinneapolisChicagoHoustonAtlantaPortlandColorado SpringsSan FranciscoWashington, D.C.OrlandoKansas CityNashvilleSanta AnaDetroitOklahoma CityAspenRapid CityMiamiPhiladelphiaSacramentoAlbuquerqueSt. LouisBostonWichitaSan JoseBoiseMidlandCharlotteGrand JunctionOmahaTulsaSan AntonioLincoln

Where else you can fly from Austin

See all
San FranciscoSeattleLos AngelesChicagoNew York CityAtlantaSan DiegoDallasOrlandoHoustonPhoenixBostonDetroitMiamiLas VegasNashvilleSalt Lake CityWashington, D.C.PhiladelphiaMinneapolisFort LauderdaleRaleighCharlottePortlandLondonMcAllenCincinnatiIndianapolisTorontoCancunMontrealMexico CityVancouverMemphisPanama CityFrankfurt am MainTampaSan Jose del CaboKansas CityCleveland

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