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 47% 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 many flights depart from Alabama to Colorado on average per day?

50 flights are operational daily from Alabama to Colorado as of June 2026. The most popular departure time for this route is 8:00AM, with 52% of flights per day taking off at noon.

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 50m 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 week?

The number of flights available between Alabama and Colorado is 353 per week as of June 2026. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.

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

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

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 June 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.

$94 Cheap Flights from Alabama to Colorado in 2026

Discover deals from 900+ travel sites with momondo.

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.

12:33 pm - 2:00 pm

ATL

DEN

3h 27mnonstop

6:30 am - 11:38 am

DEN

ATL

3h 08mnonstop

$156Frontier

Sat, Jul 18 - Sat, Jul 25

7:40 am - 9:03 am

ATL

DEN

3h 23mnonstop

6:30 am - 11:38 am

DEN

ATL

3h 08mnonstop

$158Frontier

Sat, Jul 18 - Sat, Jul 25

10:00 am - 4:43 pm

MOB

DEN

7h 43m

1 stop

5:00 am - 11:57 am

DEN

MOB

5h 57m

1 stop

$285United Airlines

Sat, Jul 4 - Sat, Jul 11

3:35 pm - 5:55 pm

HSV

DEN

3h 20mnonstop

5:45 pm - 9:38 pm

DEN

HSV

2h 53mnonstop

$289United Airlines

Sat, Aug 1 - Tue, Aug 4

5:30 pm - 7:25 pm

BHM

DEN

2h 55mnonstop

6:30 pm - 9:55 pm

DEN

BHM

2h 25mnonstop

$291Southwest

Tue, Oct 6 - Tue, Oct 13

5:30 am - 7:25 am

BHM

DEN

2h 55mnonstop

7:00 am - 12:40 pm

DEN

BHM

4h 40m

1 stop

$297Southwest

Tue, Oct 6 - Tue, Oct 13

5:55 pm - 10:17 pm

MGM

DEN

5h 22m

1 stop

12:59 am - 8:58 am

DEN

MGM

6h 59m

1 stop

$308Delta

Tue, Nov 24 - Sun, Nov 29

6:55 am - 2:16 pm

HSV

DEN

8h 21m

1 stop

6:05 am - 1:52 pm

DEN

HSV

6h 47m

1 stop

$309Delta

Thu, Oct 22 - Mon, Oct 26

6:19 pm - 10:15 pm

MOB

DEN

4h 56m

1 stop

5:06 am - 11:11 am

DEN

MOB

5h 05m

1 stop

$335American Airlines

Sat, Aug 22 - Sun, Aug 30

7:37 pm - 11:50 pm

MOB

DEN

5h 13m

1 stop

5:00 am - 11:16 am

DEN

MOB

5h 16m

1 stop

$339American Airlines

Fri, Jul 31 - Sun, Aug 2

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Delta flights from Alabama to Colorado

Our best Delta deals on Alabama to Colorado flight tickets

Delta

Nov 24

MGM5:55 pmMontgomery Dannelly Field

5h 22m

1 stop

DEN10:17 pmDenver Intl

Nov 29

DEN12:59 amDenver Intl

6h 59m

1 stop

MGM8:58 amMontgomery Dannelly Field

$308

Delta

Oct 22

HSV6:55 amHuntsville

8h 21m

1 stop

DEN2:16 pmDenver Intl

Oct 26

DEN6:05 amDenver Intl

6h 47m

1 stop

HSV1:52 pmHuntsville

$309

Delta

Aug 4

BHM12:06 pmBirmingham

6h 51m

1 stop

DEN5:57 pmDenver Intl

Aug 7

DEN12:50 amDenver Intl

6h 30m

1 stop

BHM8:20 amBirmingham

$311

Frontier flights from Alabama to Colorado

Our best Frontier deals on Alabama to Colorado flight tickets

Frontier

Jul 18

ATL12:33 pmAtlanta Hartsfield-Jackson

3h 27m

DEN2:00 pmDenver Intl

Jul 25

DEN6:30 amDenver Intl

3h 08m

ATL11:38 amAtlanta Hartsfield-Jackson

$156

Frontier

Oct 28

ATL12:30 pmAtlanta Hartsfield-Jackson

3h 30m

DEN2:00 pmDenver Intl

Nov 4

DEN11:59 pmDenver Intl

2h 52m

ATL4:51 amAtlanta Hartsfield-Jackson

$157

Frontier

Jul 18

ATL7:40 amAtlanta Hartsfield-Jackson

3h 23m

DEN9:03 amDenver Intl

Jul 25

DEN6:30 amDenver Intl

3h 08m

ATL11:38 amAtlanta Hartsfield-Jackson

$158

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Sat 7/18

12:33 pm-2:00 pm

Nonstop3h 27m

Denver Intl

Sat 7/25

6:30 am-11:38 am

Nonstop3h 08m

$156

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Sat 7/18

7:40 am-9:03 am

Nonstop3h 23m

Denver Intl

Sat 7/25

6:30 am-11:38 am

Nonstop3h 08m

$158

MobileDenver

MOB - DEN

MOBDEN

Mobile

Sat 7/4

10:00 am-4:43 pm

1 stop7h 43m

Denver Intl

Sat 7/11

5:00 am-11:57 am

1 stop5h 57m

$285

HuntsvilleDenver

HSV - DEN

HSVDEN

Huntsville

Sat 8/1

3:35 pm-5:55 pm

Nonstop3h 20m

Denver Intl

Tue 8/4

5:45 pm-9:38 pm

Nonstop2h 53m

$289

Quickest round-trip

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Tue 10/6

5:30 pm-7:25 pm

Nonstop2h 55m

Denver Intl

Tue 10/13

6:30 pm-9:55 pm

Nonstop2h 25m

$291

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Tue 10/6

5:30 am-7:25 am

Nonstop2h 55m

Denver Intl

Tue 10/13

7:00 am-12:40 pm

1 stop4h 40m

$297

MontgomeryDenver

MGM - DEN

MGMDEN

Montgomery Dannelly Field

Tue 11/24

5:55 pm-10:17 pm

1 stop5h 22m

Denver Intl

Sun 11/29

12:59 am-8:58 am

1 stop6h 59m

$308

HuntsvilleDenver

HSV - DEN

HSVDEN

Huntsville

Thu 10/22

6:55 am-2:16 pm

1 stop8h 21m

Denver Intl

Mon 10/26

6:05 am-1:52 pm

1 stop6h 47m

$309

MobileDenver

MOB - DEN

MOBDEN

Mobile

Sat 8/22

6:19 pm-10:15 pm

1 stop4h 56m

Denver Intl

Sun 8/30

5:06 am-11:11 am

1 stop5h 05m

$335

MobileDenver

MOB - DEN

MOBDEN

Mobile

Fri 7/31

7:37 pm-11:50 pm

1 stop5h 13m

Denver Intl

Sun 8/2

5:00 am-11:16 am

1 stop5h 16m

$339

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 January is, on average, the cheapest month to fly to Colorado from Alabama, with most prices found around $145. The month of September is another great option to travel to Colorado, with average flight prices from Alabama averaging around $168.

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 $443. 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 $582.

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 $307. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $501 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 from Alabama 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 $434 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 $327 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 33% 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 50m
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 $426.

The fastest flight from Alabama to Colorado takes 2h 50m

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

Frequently asked questions about flying from Alabama to Colorado

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 June 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) (42.26% of total bookings). The next most popular plane models are Airbus A319 (24.07%), Boeing 737 MAX 8 (14.31%), and Boeing 737-800 Passenger/BBJ2 (winglets) (10.77%).

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
Delta	PriceFrom $203	Free Cancellation	Rating 7.8 8,424 reviews	Search Delta flights
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.4 9,875 reviews	Search United Airlines flights
American Airlines	PriceFrom $249	Free Cancellation	Rating 7.1 11,745 reviews	Search American Airlines flights
Southwest	PriceFrom $273	Free Cancellation	Rating 7.9 4,242 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 $56

Flights to Washington, D.C.from $57

Flights to Bostonfrom $54

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Flights to Fort Lauderdalefrom $59

Flights to Dallasfrom $72

Cheap flights from Alabama to Colorado from $94

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 9/14. 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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Delta flights from Alabama to Colorado

Our best Delta deals on Alabama to Colorado flight tickets

Frontier flights from Alabama to Colorado

Our best Frontier 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 from Alabama 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

Frequently asked questions about flying from Alabama to 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

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