HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$56+ Cheap flights from Colorado to Austin (AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — AUS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colorado to Austin

Keep the following information in mind while searching for Colorado to Austin flight deals. Data was last updated May 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$112
(Cheapflightsfares)

One-way from

$56
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$191

Good round-trip deal

$164 or less

Good one-way deal

$118 or less
Provider with most accurate pricing for Denver Intl-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Austin Bergstrom flights.
Search Deals
From Colorado to Austin Bergstrom
Search Deals
One-way flight from Colorado to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals
Price to beat on a round-trip flight from Colorado to Austin Bergstrom.
Search Deals
Price to beat on a one-way flight from Colorado to Austin Bergstrom.
Search Deals

Find flight deals from Colorado to Austin

Cheapest flights from Colorado to Austin
Explore the most affordable flight options available from Colorado to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/208:29 pmDEN - AUS
Nonstop2h 19mFrontier
Sat 6/217:00 amAUS - DEN
Nonstop2h 27mFrontier
Deal found 4/30$112
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:42 pmDRO - AUS
1 stop5h 00mAmerican Airlines
Tue 9/166:00 amAUS - DRO
1 stop6h 35mAmerican Airlines
Deal found 4/30$200
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/44:10 pmDEN - AUS
1 stop5h 22mDelta
Tue 7/81:27 pmAUS - DEN
1 stop7h 57mDelta
Deal found 5/1$215
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/142:11 pmDEN - AUS
1 stop6h 45mAmerican Airlines
Sat 6/214:12 pmAUS - DEN
1 stop7h 06mAmerican Airlines
Deal found 4/30$218
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:00 amCOS - AUS
1 stop8h 33mDelta
Sun 8/311:40 pmAUS - COS
1 stop8h 20mDelta
Deal found 4/29$228
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/165:42 pmGJT - AUS
1 stop5h 17mUnited Airlines
Tue 6/1712:50 pmAUS - GJT
1 stop5h 06mUnited Airlines
Deal found 4/29$231
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/72:05 pmDEN - AUS
2 stops5h 40mSouthwest
Wed 6/115:50 amAUS - DEN
1 stop4h 55mSouthwest
Deal found 4/29$232
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:40 pmDEN - AUS
Nonstop2h 13mUnited Airlines
Sun 9/288:37 pmAUS - DEN
Nonstop2h 21mUnited Airlines
Deal found 4/30$243
This Southwest deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/295:50 pmCOS - AUS
1 stop3h 55mSouthwest
Thu 6/55:25 amAUS - COS
1 stop6h 45mSouthwest
Deal found 4/30$257
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:01 amCOS - AUS
1 stop4h 33mAmerican Airlines
Sun 7/68:16 pmAUS - COS
1 stop4h 36mAmerican Airlines
Deal found 4/30$262
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/51:34 pmASE - AUS
Nonstop2h 14mAmerican Airlines
Sun 6/89:26 amAUS - ASE
Nonstop2h 26mAmerican Airlines
Deal found 4/30$271
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/57:45 amASE - AUS
1 stop8h 33mDelta
Sun 6/85:40 amAUS - ASE
1 stop6h 42mDelta
Deal found 4/30$291

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Colorado to Austin that are best for you.

Fly from

Colorado

Fly to

Austin

Route

Depart

Return

Price

DenverAustin

DEN - AUS

DENAUS

Denver Intl

Thu 7/10

8:29 pm-11:44 pm

Nonstop2h 15m

Austin Bergstrom

Mon 7/14

6:00 am-7:21 am

Nonstop2h 21m

$112

DurangoAustin

DRO - AUS

DROAUS

Durango La Plata County

Wed 9/10

4:42 pm-10:42 pm

1 stop5h 00m

Austin Bergstrom

Tue 9/16

6:00 am-11:35 am

1 stop6h 35m

$200

DenverAustin

DEN - AUS

DENAUS

Denver Intl

Wed 5/28

6:10 am-12:55 pm

1 stop5h 45m

Austin Bergstrom

Wed 6/4

2:00 pm-6:25 pm

1 stop5h 25m

$215

DenverAustin

DEN - AUS

DENAUS

Denver Intl

Sat 6/14

2:11 pm-9:56 pm

1 stop6h 45m

Austin Bergstrom

Sat 6/21

4:12 pm-10:18 pm

1 stop7h 06m

$218

DenverAustin

DEN - AUS

DENAUS

Denver Intl

Mon 6/2

5:30 am-1:34 pm

1 stop7h 04m

Austin Bergstrom

Sat 6/7

6:08 pm-12:12 am

1 stop7h 04m

$228

Grand JunctionAustin

GJT - AUS

GJTAUS

Grand Junction Regnl

Mon 6/16

5:42 pm-11:59 pm

1 stop5h 17m

Austin Bergstrom

Tue 6/17

12:50 pm-4:56 pm

1 stop5h 06m

$231

DenverAustin

DEN - AUS

DENAUS

Denver Intl

Thu 5/22

5:36 pm-8:51 pm

Nonstop2h 15m

Austin Bergstrom

Sun 5/25

5:15 am-6:31 am

Nonstop2h 16m

$242

Colorado SpringsAustin

COS - AUS

COSAUS

Colorado Springs

Tue 6/17

5:00 am-11:35 am

1 stop5h 35m

Austin Bergstrom

Sat 6/21

5:25 pm-10:22 pm

1 stop5h 57m

$246

Colorado SpringsAustin

COS - AUS

COSAUS

Colorado Springs

Thu 5/29

5:50 pm-10:45 pm

1 stop3h 55m

Austin Bergstrom

Thu 6/5

5:25 am-11:10 am

1 stop6h 45m

$257

AspenAustin

ASE - AUS

ASEAUS

Aspen Pitkin County

Thu 6/5

1:34 pm-4:48 pm

Nonstop2h 14m

Austin Bergstrom

Sun 6/8

9:26 am-10:52 am

Nonstop2h 26m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 35 results
1
2
3
4

Best time to book a flight from Colorado to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Austin

What is the cheapest month to book a flight from Colorado to Austin?

Currently, January is the cheapest month in which you can book a flight from Colorado to Austin (average of $286). Flying from Colorado to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to AUS?

Find hourly flight availability from Colorado to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Colorado to Austin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Colorado to Austin

Explore weekly flight availability from Colorado to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2025.

The most flights from USCO to AUS are scheduled on a Thursday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated May 1, 2025.
To help decide which airline to fly from Colorado to Austin, see what other customers have to say about Alaska Airlines, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Austin from Colorado?

    Located just 7.5 mi from the city center, Austin Bergstrom (AUS) is the airport most travelers will use when flying to Austin from Colorado.

  • How popular is this Colorado to Austin flight route?

    Flights from Colorado to Austin Bergstrom have been viewed 100 times in the past calendar month.

  • What are the cheapest airlines to fly from Colorado to Austin one-way?

    One-way options have recently been found by users for as low as $56 on Frontier. Other airlines that offer cheap prices include United Airlines from $108 and Delta from $109 one-way.

  • What are the most popular routes from Colorado to Austin?

    While some choose either Colorado Springs - Austin Bergstrom or Durango La Plata County - Austin Bergstrom, Denver Intl - Austin Bergstrom is the most popular route from Colorado to Austin.

  • What are the most reliable airlines from Colorado to Austin?

    The top 3 most reliable airlines when flying from Colorado to Austin are Sun Country Air (100%), Lufthansa (93%) and United Airlines (90%).

  • What are the cheapest flights from Colorado to Austin?

    On average you can expect to pay $262 for a flight from Colorado to Austin. The cheapest flight overall is $69 while the most popular route, (Denver Intl - Austin Bergstrom) is currently priced at $118.

  • Can I find deals for flights from Colorado to Austin that include hotel bookings?

    Yes. In addition to deals on Colorado to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Austin.

  • Can I find deals for business class flights from Colorado to Austin?

    Yes. Cheapflights offers flight deals from Colorado to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Austin?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Austin (average of $286). Flying from Colorado to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Colorado?

Book flights to Colorado if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Round Rock
Dripping Springs
Cedar Park
Pflugerville
Bastrop
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Austin

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
John F Kennedy Intl to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Newark to Hobby flights
LaGuardia to Hobby flights
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
John F Kennedy Intl to George Bush Intcntl flights
Reagan-National to Dallas/Fort Worth flights
Los Angeles to Hobby flights
Newark to George Bush Intcntl flights
Seattle to Hobby flights
LaGuardia to George Bush Intcntl flights
Ontario to Dallas/Fort Worth flights
Minneapolis to Dallas/Fort Worth flights
San Francisco to Dallas/Fort Worth flights
Newark to Austin flights
Baltimore to Hobby flights
Midway to Dallas/Fort Worth flights
Santa Ana to Dallas/Fort Worth flights
Los Angeles to George Bush Intcntl flights
Burbank to Dallas/Fort Worth flights
Detroit to Dallas/Fort Worth flights
John F Kennedy Intl to Austin flights
Philadelphia to Dallas/Fort Worth flights
Orlando to Dallas/Fort Worth flights
Boston to Dallas/Fort Worth flights
Seattle to George Bush Intcntl flights
Dallas/Fort Worth to Hobby flights
Sky Harbor Intl to Dallas/Fort Worth flights
Reagan-National to Hobby flights
Dulles Intl to Hobby flights
Denver to Dallas/Fort Worth flights
O'Hare Intl to Hobby flights
Atlanta to Dallas/Fort Worth flights
Denver to Hobby flights
Hobby to Dallas/Fort Worth flights
Boston to Hobby flights
Orlando to Hobby flights
Portland to Dallas/Fort Worth flights
O'Hare Intl to George Bush Intcntl flights
San Francisco to Hobby flights
Dulles Intl to George Bush Intcntl flights
Los Angeles to Austin flights
San Jose to Dallas/Fort Worth flights
Fort Lauderdale to Dallas/Fort Worth flights

Top 4 airlines flying from Colorado to Austin

Discover the top 4 airlines that operate flights from Colorado to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$154FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$152Average$443FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$165Average$325FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$204Average$376FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.