What airlines fly to Colorado?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Colorado from Austin according to our data. Frontier is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 6 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How many flights depart from Austin to Colorado on average per week?

As of September 2025, 128 flights take off from Austin and land in Colorado each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

What is the cheapest airline that flies from Austin Bergstrom to Colorado?

Frontier, United Airlines, and Southwest are the most popular carriers operating from Austin Bergstrom to Colorado

How many flights depart from Austin to Colorado on average per day?

The number of flights available between Austin and Colorado is 18 per day as of September 2025. The most frequent departure time is 12:00PM, with 38% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from Austin Bergstrom Airport to Colorado?

Prices for flights from Austin Bergstrom Airport to Colorado refresh daily.

How many operators does momondo search for flights from Austin Bergstrom Airport to Colorado?

The number of operators available for flights from Austin Bergstrom Airport to Colorado is 6 as of September 2025.

How old do you have to be to fly from Austin Bergstrom Airport to Colorado?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$50 Cheap Flights from Austin to Colorado in 2025/26

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Find the cheapest flights from Austin to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:00 am - 9:23 amAUS-DEN

2h 23mnonstop

5:45 pm - 8:58 pmDEN-AUS

2h 13mnonstop

$94Frontier

Find Deal

Tue, Sep 30 - Wed, Oct 1

6:00 am - 7:21 amAUS-DEN

2h 21mnonstop

9:19 pm - 12:33 amDEN-AUS

2h 14mnonstop

$95Frontier

Find Deal

Wed, Oct 15 - Tue, Oct 21

5:40 pm - 6:55 pmAUS-DEN

2h 15mnonstop

6:00 am - 9:10 amDEN-AUS

2h 10mnonstop

$147Southwest

Find Deal

Sat, Oct 11 - Tue, Oct 14

5:50 pm - 10:25 pmAUS-COS

5h 35m1 stop

5:10 pm - 9:55 pmCOS-AUS

3h 45m1 stop

$177Southwest

Find Deal

Tue, Dec 2 - Thu, Dec 4

7:31 pm - 11:44 pmAUS-COS

5h 13m1 stop

6:02 am - 1:27 pmCOS-AUS

6h 25m1 stop

$188American Airlines

Find Deal

Mon, Oct 27 - Fri, Oct 31

11:33 am - 3:47 pmAUS-COS

5h 14m1 stop

4:37 pm - 10:49 pmCOS-AUS

5h 12m1 stop

$237American Airlines

Find Deal

Wed, Nov 19 - Wed, Nov 26

9:01 am - 12:36 pmAUS-DRO

4h 35m1 stop

1:38 pm - 7:09 pmDRO-AUS

4h 31m1 stop

$238United Airlines

Find Deal

Sat, Nov 1 - Wed, Nov 5

8:05 pm - 11:59 pmAUS-COS

4h 54m1 stop

12:54 pm - 7:09 pmCOS-AUS

5h 15m1 stop

$239United Airlines

Find Deal

Fri, Nov 21 - Mon, Nov 24

8:10 am - 12:30 pmAUS-GJT

5h 20m1 stop

1:05 pm - 9:16 pmGJT-AUS

7h 11m1 stop

$259Delta

Find Deal

Wed, Mar 11 - Mon, Mar 16

6:45 am - 1:05 pmAUS-COS

7h 20m1 stop

5:55 pm - 12:54 amCOS-AUS

5h 59m1 stop

$262Delta

Find Deal

Wed, Feb 25 - Thu, Feb 26

Frontier flights from Austin to Colorado

Our best Frontier deals on Austin to Colorado flight tickets

Frontier

Sep 30

AUS8:00 amAustin Bergstrom

2h 23m

DEN9:23 amDenver Intl

Oct 1

DEN5:45 pmDenver Intl

2h 13m

AUS8:58 pmAustin Bergstrom

$94

Find similar

Frontier

Oct 15

AUS6:00 amAustin Bergstrom

2h 21m

DEN7:21 amDenver Intl

Oct 21

DEN9:19 pmDenver Intl

2h 14m

AUS12:33 amAustin Bergstrom

$95

Find similar

Frontier

Oct 4

AUS7:50 amAustin Bergstrom

2h 23m

DEN9:13 amDenver Intl

Oct 8

DEN9:19 pmDenver Intl

2h 14m

AUS12:33 amAustin Bergstrom

$96

Find similar

Southwest flights from Austin to Colorado

Our best Southwest deals on Austin to Colorado flight tickets

Southwest

Oct 11

AUS5:40 pmAustin Bergstrom

2h 15m

DEN6:55 pmDenver Intl

Oct 14

DEN6:00 amDenver Intl

2h 10m

AUS9:10 amAustin Bergstrom

$147

Find similar

Southwest

Dec 2

AUS5:50 pmAustin Bergstrom

5h 35m

1 stop

COS10:25 pmColorado Springs

Dec 4

COS5:10 pmColorado Springs

3h 45m

1 stop

AUS9:55 pmAustin Bergstrom

$177

Find similar

Southwest

Dec 2

AUS1:10 pmAustin Bergstrom

7h 15m

2 stops

COS7:25 pmColorado Springs

Dec 4

COS5:10 pmColorado Springs

3h 45m

1 stop

AUS9:55 pmAustin Bergstrom

$182

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinDenver

AUS - DEN

AUSDEN

Austin Bergstrom

Tue 9/30

8:00 am-9:23 am

Nonstop2h 23m

Denver Intl

Wed 10/1

5:45 pm-8:58 pm

Nonstop2h 13m

$94

AustinDenver

AUS - DEN

AUSDEN

Austin Bergstrom

Wed 10/15

6:00 am-7:21 am

Nonstop2h 21m

Denver Intl

Tue 10/21

9:19 pm-12:33 am

Nonstop2h 14m

$95

AustinDenver

AUS - DEN

AUSDEN

Austin Bergstrom

Sat 10/11

5:40 pm-6:55 pm

Nonstop2h 15m

Denver Intl

Tue 10/14

6:00 am-9:10 am

Nonstop2h 10m

$147

AustinColorado Springs

AUS - COS

AUSCOS

Austin Bergstrom

Tue 12/2

5:50 pm-10:25 pm

1 stop5h 35m

Colorado Springs

Thu 12/4

5:10 pm-9:55 pm

1 stop3h 45m

$177

AustinColorado Springs

AUS - COS

AUSCOS

Austin Bergstrom

Mon 10/27

7:31 pm-11:44 pm

1 stop5h 13m

Colorado Springs

Fri 10/31

6:02 am-1:27 pm

1 stop6h 25m

$188

AustinColorado Springs

AUS - COS

AUSCOS

Austin Bergstrom

Wed 11/19

11:33 am-3:47 pm

1 stop5h 14m

Colorado Springs

Wed 11/26

4:37 pm-10:49 pm

1 stop5h 12m

$237

AustinDurango

AUS - DRO

AUSDRO

Austin Bergstrom

Sat 11/1

9:01 am-12:36 pm

1 stop4h 35m

Durango La Plata County

Wed 11/5

1:38 pm-7:09 pm

1 stop4h 31m

$238

AustinColorado Springs

AUS - COS

AUSCOS

Austin Bergstrom

Fri 11/21

8:05 pm-11:59 pm

1 stop4h 54m

Colorado Springs

Mon 11/24

12:54 pm-7:09 pm

1 stop5h 15m

$239

AustinGrand Junction

AUS - GJT

AUSGJT

Austin Bergstrom

Wed 3/11

8:10 am-12:30 pm

1 stop5h 20m

Grand Junction Regnl

Mon 3/16

1:05 pm-9:16 pm

1 stop7h 11m

$259

AustinColorado Springs

AUS - COS

AUSCOS

Austin Bergstrom

Wed 2/25

6:45 am-1:05 pm

1 stop7h 20m

Colorado Springs

Thu 2/26

5:55 pm-12:54 am

1 stop5h 59m

$262

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How to get the cheapest flight ticket from Austin to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of October is, on average, the cheapest month to fly to Colorado from Austin, with most prices found around $169. The month of January is another great option to travel to Colorado, with average flight prices from Austin averaging around $177.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Austin to Colorado is on a Tuesday when prices can be found for as low as $258. On the other hand, Sunday is the most expensive day to depart from Austin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $348.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $201. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $499 per ticket.

What is the cheapest Austin Bergstrom to Colorado flight route?

Fly from Austin Bergstrom to Denver Intl for the best Austin Bergstrom - Colorado flight prices

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $207 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Austin for as low as $168 on momondo.

What cabin class options are available on Austin Bergstrom to Colorado flights?

There are 4 cabin classes available to choose from on Austin Bergstrom to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Austin to Colorado flights?

No. A direct flight is the cheapest option for a flight between Austin to Colorado.

Cheap Austin to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Colorado

Best Price Found	$118
Fastest flight time	2h 15m
Direct flights	Every day
Airports in Colorado	1 airport

The best one-way flight to Colorado from Austin in the past 72 hours is $118. The best round-trip flight deal from Austin to Colorado found on momondo in the last 72 hours is $182.

The fastest flight from Austin to Colorado takes 2h 15m

Direct flights go from Austin to Colorado every day.

There is 1 airport near Colorado: Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from Austin Bergstrom Airport to Colorado?
Prices for flights from Austin Bergstrom Airport to Colorado refresh daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Colorado?
The number of operators available for flights from Austin Bergstrom Airport to Colorado is 6 as of September 2025.
How old do you have to be to fly from Austin Bergstrom Airport to Colorado?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Austin to Colorado?
momondo data reveals that the most frequently booked plane model on the route from Austin to Colorado is Boeing 737 MAX 8, representing 17.03% of all bookings. The subsequent popular models are Airbus A319 at 13.72%, Boeing 737-800 Passenger/BBJ2 (winglets) at 12.73%, and Boeing 737-800 at 12.69%.

Best airlines flying from Austin to Colorado

Compare and see reviews for airlines that fly from Austin to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $58	Free Cancellation	Rating 5.8 3,173 reviews	Search Frontier flights
United Airlines	PriceFrom $155	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Southwest	PriceFrom $157	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
American Airlines	PriceFrom $187	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Alaska Airlines	PriceFrom $541	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Colorado?

Finding the right flight to Colorado from Austin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado quick and easy, saving you time and money.

Can I find flights from Austin to Colorado with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colorado from Austin with this policy.

How can momondo help me find flights from Austin to Colorado?

Once you have performed a search for Austin to Colorado flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Austin to Colorado right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Colorado from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Colorado

Popular cities in Colorado

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Cheap flights from Austin to Colorado from $50

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Colorado departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

Trusted and free

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Find the cheapest flights from Austin to Colorado

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

Frontier flights from Austin to Colorado

Our best Frontier deals on Austin to Colorado flight tickets

Southwest flights from Austin to Colorado

Our best Southwest deals on Austin to Colorado flight tickets

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Use the filters below to find and compare flights from Austin to Colorado that are best for you.

See travel insights to Colorado from

How to get the cheapest flight ticket from Austin to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

The month of October is, on average, the cheapest month to fly to Colorado from Austin, with most prices found around $169. The month of January is another great option to travel to Colorado, with average flight prices from Austin averaging around $177.

What is the cheapest day to depart on your flight to Colorado?

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $201. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $499 per ticket.

What is the cheapest Austin Bergstrom to Colorado flight route?

Fly from Austin Bergstrom to Denver Intl for the best Austin Bergstrom - Colorado flight prices

How far in advance should I book a flight to Colorado?

What cabin class options are available on Austin Bergstrom to Colorado flights?

There are 4 cabin classes available to choose from on Austin Bergstrom to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Austin to Colorado flights?

No. A direct flight is the cheapest option for a flight between Austin to Colorado.

What is the cheapest airline that flies from Austin Bergstrom to Colorado?

Frontier, United Airlines, and Southwest are the most popular carriers operating from Austin Bergstrom to Colorado

What airlines fly to Colorado?

How many flights depart from Austin to Colorado on average per day?

The number of flights available between Austin and Colorado is 18 per day as of September 2025. The most frequent departure time is 12:00PM, with 38% of daily flights leaving in the afternoon.

How many flights depart from Austin to Colorado on average per week?

As of September 2025, 128 flights take off from Austin and land in Colorado each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

Cheap Austin to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Colorado

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

When did momondo last update prices for flights from Austin Bergstrom Airport to Colorado?

How many operators does momondo search for flights from Austin Bergstrom Airport to Colorado?

How old do you have to be to fly from Austin Bergstrom Airport to Colorado?

What documentation or ID do you need to fly to Colorado?

What is the most popular plane model from Austin to Colorado?

Best airlines flying from Austin to Colorado

Compare and see reviews for airlines that fly from Austin to Colorado with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Colorado?

Can I find flights from Austin to Colorado with flexible booking policies on momondo?

How can momondo help me find flights from Austin to Colorado?

I’m not ready to book a flight from Austin to Colorado right now. Can momondo alert me if prices change?

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo