What is the cheapest airline that flies from Alabama to Colorado?

Frontier, Delta, and Southwest are the most popular carriers operating from Alabama to Colorado

What airlines fly to Colorado?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Colorado from Alabama according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 4 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How long is the flight from Alabama to Colorado?

Flight times from Alabama to Colorado vary, but if you’re flying out of Birmingham and flying into Denver (one of the most popular routes), then the duration is 2h 45m on average. Another popular route from Alabama to Colorado is flying from Huntsville to Denver, which will take roughly 3h 11m. Keep in mind that layovers or delays could extend your travel time.

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

53 flights are operational daily from Alabama to Colorado as of March 2026. The most popular departure time for this route is 7:00AM, with 56% of flights per day taking off at noon.

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

The number of flights available between Alabama and Colorado is 373 per week as of March 2026. The most frequent departure day is Sun, with 17% of weekly flights leaving on this day.

When did momondo last update prices for flights from Alabama to Colorado?

Prices for flights from Alabama to Colorado are refreshed on a daily basis.

How many operators does momondo search for flights from Alabama to Colorado?

As of March 2026, there are 6 operators available to choose from for flights from Alabama to Colorado.

How old do you have to be to fly from Alabama 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 Alabama to Colorado.

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

The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$59 Cheap Flights from Alabama to Colorado in 2026

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Find the cheapest flights from Alabama to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 am - 12:09 pm

ATL

DEN

3h 39mnonstop

11:59 pm - 5:11 am

DEN

ATL

3h 12mnonstop

$97Frontier

Wed, Apr 15 - Wed, Apr 22

9:21 pm - 11:04 pm

ATL

DEN

3h 43mnonstop

11:59 pm - 5:11 am

DEN

ATL

3h 12mnonstop

$98Frontier

Wed, Apr 8 - Wed, Apr 15

11:30 am - 7:55 pm

ATL

MTJ

10h 25m

2 stops

8:45 am - 3:40 pm

MTJ

ATL

4h 55m

1 stop

$272Southwest

Tue, Apr 21 - Tue, Apr 28

11:30 am - 7:55 pm

ATL

MTJ

10h 25m

2 stops

8:45 am - 5:45 pm

MTJ

ATL

7h 00m

2 stops

$277Southwest

Tue, Apr 21 - Tue, Apr 28

6:00 am - 12:26 pm

MGM

DEN

7h 26m

1 stop

6:05 am - 11:48 am

DEN

MGM

4h 43m

1 stop

$328Delta

Wed, Sep 9 - Sat, Sep 12

12:31 pm - 7:39 pm

MGM

DEN

8h 08m

1 stop

7:20 am - 6:45 pm

DEN

MGM

10h 25m

2 stops

$334American Airlines

Wed, Sep 9 - Sat, Sep 12

11:09 am - 9:38 pm

MGM

DEN

11h 29m

2 stops

6:30 am - 6:45 pm

DEN

MGM

11h 15m

2 stops

$339American Airlines

Wed, Sep 9 - Sat, Sep 12

6:25 pm - 9:27 pm

CHA

COS

5h 02m

1 stop

6:00 am - 3:32 pm

COS

CHA

7h 32m

1 stop

$339Delta

Thu, May 7 - Sun, May 10

1:00 pm - 8:13 pm

MGM

DEN

8h 13m

1 stop

5:00 am - 11:55 am

DEN

MGM

5h 55m

1 stop

$343United Airlines

Wed, Apr 8 - Thu, Apr 16

5:20 pm - 9:31 pm

CHA

COS

6h 11m

1 stop

1:33 pm - 12:23 am

COS

CHA

8h 50m

2 stops

$359United Airlines

Sat, Apr 4 - Thu, Apr 9

Frontier flights from Alabama to Colorado

Our best Frontier deals on Alabama to Colorado flight tickets

Frontier

Apr 15

ATL10:30 amAtlanta Hartsfield-Jackson

3h 39m

DEN12:09 pmDenver Intl

Apr 22

DEN11:59 pmDenver Intl

3h 12m

ATL5:11 amAtlanta Hartsfield-Jackson

$97

Frontier

Apr 8

ATL9:21 pmAtlanta Hartsfield-Jackson

3h 43m

DEN11:04 pmDenver Intl

Apr 15

DEN11:59 pmDenver Intl

3h 12m

ATL5:11 amAtlanta Hartsfield-Jackson

$98

Frontier

Apr 25

ATL8:51 pmAtlanta Hartsfield-Jackson

3h 38m

DEN10:29 pmDenver Intl

May 2

DEN11:59 pmDenver Intl

3h 12m

ATL5:11 amAtlanta Hartsfield-Jackson

$102

United Airlines flights from Alabama to Colorado

Our best United Airlines deals on Alabama to Colorado flight tickets

United Airlines

Apr 22

HSV6:15 amHuntsville

6h 28m

1 stop

DEN11:43 amDenver Intl

Apr 29

DEN5:50 pmDenver Intl

3h 02m

HSV9:52 pmHuntsville

$299

United Airlines

Apr 28

HSV3:35 pmHuntsville

3h 22m

DEN5:57 pmDenver Intl

May 2

DEN5:54 pmDenver Intl

3h 00m

HSV9:54 pmHuntsville

$303

United Airlines

Apr 25

HSV3:35 pmHuntsville

3h 22m

DEN5:57 pmDenver Intl

Apr 28

DEN5:50 pmDenver Intl

3h 02m

HSV9:52 pmHuntsville

$304

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Wed 4/15

10:30 am-12:09 pm

Nonstop3h 39m

Denver Intl

Wed 4/22

11:59 pm-5:11 am

Nonstop3h 12m

$97

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Wed 4/8

9:21 pm-11:04 pm

Nonstop3h 43m

Denver Intl

Wed 4/15

11:59 pm-5:11 am

Nonstop3h 12m

$98

AtlantaMontrose

ATL - MTJ

ATLMTJ

Atlanta Hartsfield-Jackson

Tue 4/21

11:30 am-7:55 pm

2 stops10h 25m

Montrose County

Tue 4/28

8:45 am-3:40 pm

1 stop4h 55m

$272

AtlantaMontrose

ATL - MTJ

ATLMTJ

Atlanta Hartsfield-Jackson

Tue 4/21

11:30 am-7:55 pm

2 stops10h 25m

Montrose County

Tue 4/28

8:45 am-5:45 pm

2 stops7h 00m

$277

MontgomeryDenver

MGM - DEN

MGMDEN

Montgomery Dannelly Field

Wed 9/9

6:00 am-12:26 pm

1 stop7h 26m

Denver Intl

Sat 9/12

6:05 am-11:48 am

1 stop4h 43m

$328

MontgomeryDenver

MGM - DEN

MGMDEN

Montgomery Dannelly Field

Wed 9/9

12:31 pm-7:39 pm

1 stop8h 08m

Denver Intl

Sat 9/12

7:20 am-6:45 pm

2 stops10h 25m

$334

MontgomeryDenver

MGM - DEN

MGMDEN

Montgomery Dannelly Field

Wed 9/9

11:09 am-9:38 pm

2 stops11h 29m

Denver Intl

Sat 9/12

6:30 am-6:45 pm

2 stops11h 15m

$339

ChattanoogaColorado Springs

CHA - COS

CHACOS

Chattanooga Lovell Field

Thu 5/7

6:25 pm-9:27 pm

1 stop5h 02m

Colorado Springs

Sun 5/10

6:00 am-3:32 pm

1 stop7h 32m

$339

MontgomeryDenver

MGM - DEN

MGMDEN

Montgomery Dannelly Field

Wed 4/8

1:00 pm-8:13 pm

1 stop8h 13m

Denver Intl

Thu 4/16

5:00 am-11:55 am

1 stop5h 55m

$343

ChattanoogaColorado Springs

CHA - COS

CHACOS

Chattanooga Lovell Field

Sat 4/4

5:20 pm-9:31 pm

1 stop6h 11m

Colorado Springs

Thu 4/9

1:33 pm-12:23 am

2 stops8h 50m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alabama 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 September is, on average, the cheapest month to fly to Colorado from Alabama, with most prices found around $307. The month of April is another great option to travel to Colorado, with average flight prices from Alabama averaging around $364.

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

The cheapest day to depart from Alabama to Colorado is on a Wednesday when prices can be found for as low as $438. On the other hand, Monday is the most expensive day to depart from Alabama because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $631.

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

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $333. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $497 per ticket.

What is the cheapest Alabama to Colorado flight route?

Fly from Birmingham to Denver Intl for the best Alabama - 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 Alabama when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $415 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Alabama for as low as $328 on momondo.

What cabin class options are available on Alabama to Colorado flights?

There are 4 cabin classes available to choose from on Alabama 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 Alabama to Colorado flights?

You could potentially save up to 13% on your flight if you consider stops on a Alabama to Colorado flight.

Cheap Alabama to Colorado flight deals and tips

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

Best Price Found	$228
Fastest flight time	2h 45m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Alabama in the past 72 hours is $228. The best round-trip flight deal from Alabama to Colorado found on momondo in the last 72 hours is $392.

The fastest flight from Alabama to Colorado takes 2h 45m

Direct flights go from Alabama to Colorado every day.

There are 87 airports in Colorado. From Alabama there are direct flights to Colorado Springs (COS), Denver Intl (DEN).

Search flight deals

When did momondo last update prices for flights from Alabama to Colorado?
Prices for flights from Alabama to Colorado are refreshed on a daily basis.
How many operators does momondo search for flights from Alabama to Colorado?
As of March 2026, there are 6 operators available to choose from for flights from Alabama to Colorado.
How old do you have to be to fly from Alabama 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 Alabama to Colorado.
What documentation or ID do you need to fly to Colorado?
The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Alabama to Colorado?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Alabama to Colorado is Embraer 175 (Enhanced Winglets) (49.66% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (19.22%), Boeing 737-800 Passenger/BBJ2 (winglets) (12.36%), and Airbus A319 (10.53%).

Best airlines flying from Alabama to Colorado

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $158	Free Cancellation	Rating 7.4 9,460 reviews	Search United Airlines flights
Delta	PriceFrom $203	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta flights
American Airlines	PriceFrom $218	Free Cancellation	Rating 7.1 11,489 reviews	Search American Airlines flights
Southwest	PriceFrom $236	Free Cancellation	Rating 8.0 4,324 reviews	Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Alabama to Colorado. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Colorado from Alabama on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Alabama.

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

Price alerts on flights to Colorado from Alabama are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular cities in Colorado

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Flights to Las Vegasfrom $57

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Flights to Bostonfrom $70

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Flights to Dallasfrom $60

Flights to Seattlefrom $71

Cheap flights from Alabama to Colorado from $59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alabama to Colorado departing on 4/18. 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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Filter for what you want

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Find the cheapest flights from Alabama to Colorado

Cheap round-trip flights

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Frontier flights from Alabama to Colorado

Our best Frontier deals on Alabama to Colorado flight tickets

United Airlines flights from Alabama to Colorado

Our best United Airlines deals on Alabama to Colorado flight tickets

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

See travel insights to Colorado from

How to get the cheapest flight ticket from Alabama to Colorado

What is the cheapest month to fly to Colorado?

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?

What is the cheapest Alabama to Colorado flight route?

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

What cabin class options are available on Alabama to Colorado flights?

Can stopping save me money on Alabama to Colorado flights?

What is the cheapest airline that flies from Alabama to Colorado?

What airlines fly to Colorado?

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

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

How long is the flight from Alabama to Colorado?

Cheap Alabama to Colorado flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

Best airlines flying from Alabama to Colorado

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

Why use momondo?

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

Alabama flight routes

According to popular flight searches on momondo this year

Colorado flight routes

According to popular flight searches on momondo this year

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