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$139+ Cheap flights from Colorado to Birmingham, AL (BHM)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHM
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Colorado to Birmingham

Cheapest flights from Colorado to Birmingham
Explore the most affordable flight options available from Colorado to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 3/45:30 pm
DEN
-
BHM
Nonstop2h 55m
United Airlines
Wed 3/117:45 am
BHM
-
DEN
Nonstop3h 38m
United Airlines
Deal found 1/20$287
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 3/35:30 pm
DEN
-
BHM
Nonstop2h 55m
United Airlines
Wed 3/43:23 pm
BHM
-
DEN
Nonstop3h 35m
United Airlines
Deal found 1/21$297
This Southwest deal was found by Cheapflights users on 1/20. 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.
Wed 3/46:45 am
DEN
-
BHM
2 stops8h 55m
Southwest
Wed 3/115:15 am
BHM
-
DEN
Nonstop3h 05m
Southwest
Deal found 1/20$303
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/195:30 pm
DEN
-
BHM
Nonstop2h 55m
United Airlines
Tue 2/247:57 am
BHM
-
DEN
Nonstop3h 38m
United Airlines
Deal found 1/21$307
This Southwest deal was found by Cheapflights users on 1/21. 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.
Tue 3/34:35 pm
DEN
-
BHM
Nonstop2h 25m
Southwest
Wed 3/42:40 pm
BHM
-
DEN
2 stops7h 40m
Southwest
Deal found 1/21$312
This Southwest deal was found by Cheapflights users on 1/21. 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.
Wed 2/1811:55 am
DEN
-
BHM
2 stops8h 25m
Southwest
Wed 2/2510:30 am
BHM
-
DEN
Nonstop3h 10m
Southwest
Deal found 1/21$313
This Southwest deal was found by Cheapflights users on 1/21. 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 2/194:55 pm
DEN
-
BHM
Nonstop2h 25m
Southwest
Tue 2/247:20 am
BHM
-
DEN
2 stops8h 15m
Southwest
Deal found 1/21$323
This Southwest deal was found by Cheapflights users on 1/21. 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 4/117:15 am
COS
-
BHM
1 stop7h 00m
Southwest
Tue 4/1412:00 pm
BHM
-
COS
1 stop7h 05m
Southwest
Deal found 1/21$327
This Southwest deal was found by Cheapflights users on 1/21. 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.
Wed 3/47:20 am
COS
-
BHM
1 stop5h 40m
Southwest
Sun 3/84:15 pm
BHM
-
COS
1 stop9h 05m
Southwest
Deal found 1/21$366
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/211:39 pm
COS
-
BHM
1 stop6h 00m
American Airlines
Tue 2/245:00 am
BHM
-
COS
1 stop5h 50m
American Airlines
Deal found 1/20$367
This Southwest deal was found by Cheapflights users on 1/21. 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.
Sun 4/127:10 am
COS
-
BHM
2 stops9h 40m
Southwest
Wed 4/156:20 am
BHM
-
COS
2 stops10h 10m
Southwest
Deal found 1/21$376
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 2/1411:36 am
COS
-
BHM
1 stop5h 44m
United Airlines
Wed 2/186:30 am
BHM
-
COS
1 stop6h 03m
United Airlines
Deal found 1/20$407

Find flight deals from Colorado to Birmingham

Keep the following information in mind while searching for Colorado to Birmingham flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$287
(United Airlines)

One-way from

$139
(Southwest)

Popular in

August

Cheapest in

April

Average price

$457

Good round-trip deal

$374 or less

Good one-way deal

$208 or less
Provider with most accurate pricing for Denver Intl-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Birmingham flights.
Search Deals
From Colorado to Birmingham
Search Deals
One-way flight from Colorado to Birmingham
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Colorado to Birmingham.
Search Deals
Price to beat on a one-way flight from Colorado to Birmingham.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Birmingham 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 January 21, 2026.
Use the filters below to find and compare flights from Colorado to Birmingham that are best for you.

Fly from

Colorado

Fly to

Birmingham

Route

Depart

Return

Price

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Wed 3/4

5:30 pm-9:25 pm

Nonstop2h 55m

Birmingham

Wed 3/11

7:45 am-10:23 am

Nonstop3h 38m

$287

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Wed 3/4

6:45 am-4:40 pm

2 stops8h 55m

Birmingham

Wed 3/11

5:15 am-7:20 am

Nonstop3h 05m

$303

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Sat 2/21

4:35 pm-8:00 pm

Nonstop2h 25m

Birmingham

Mon 2/23

7:40 am-9:50 am

Nonstop3h 10m

$317

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Thu 3/5

10:30 am-2:00 pm

Nonstop2h 30m

Birmingham

Mon 3/9

5:00 am-7:05 am

Nonstop3h 05m

$317

Colorado SpringsBirmingham

COS - BHM

COSBHM

Colorado Springs

Mon 4/13

6:20 am-12:58 pm

1 stop5h 38m

Birmingham

Wed 4/15

4:18 pm-8:19 pm

1 stop5h 01m

$327

Colorado SpringsBirmingham

COS - BHM

COSBHM

Colorado Springs

Sat 4/11

7:15 am-3:15 pm

1 stop7h 00m

Birmingham

Tue 4/14

12:00 pm-6:05 pm

1 stop7h 05m

$327

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Thu 2/19

6:25 am-2:40 pm

2 stops7h 15m

Birmingham

Tue 2/24

7:20 am-2:35 pm

2 stops8h 15m

$338

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Fri 3/6

5:05 pm-10:15 pm

1 stop4h 10m

Birmingham

Mon 3/9

5:00 am-7:05 am

Nonstop3h 05m

$362

Colorado SpringsBirmingham

COS - BHM

COSBHM

Colorado Springs

Sun 4/12

5:55 am-2:10 pm

1 stop7h 15m

Birmingham

Wed 4/15

12:00 pm-6:05 pm

1 stop7h 05m

$366

Colorado SpringsBirmingham

COS - BHM

COSBHM

Colorado Springs

Wed 3/4

7:20 am-2:00 pm

1 stop5h 40m

Birmingham

Sun 3/8

4:15 pm-12:20 am

1 stop9h 05m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 37 results
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Best time to book a flight from Colorado to Birmingham

Have a flexible travel schedule? Discover the best time to fly to Birmingham 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 Birmingham

What is the cheapest month to book a flight from Colorado to Birmingham, Alabama?

Currently, April is the cheapest month in which you can book a flight from Colorado to Birmingham, Alabama (average of $82). Flying from Colorado to Birmingham, Alabama in December is currently the most expensive (average of $294). 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 BHM?

Find hourly flight availability from Colorado to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

When flying from Colorado to Birmingham, Alabama, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 20% versus a flight in the morning.

Weekly flight availability from Colorado to Birmingham, Alabama

Explore weekly flight availability from Colorado to Birmingham. 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 January 21, 2026.

The most flights from USCO to BHM are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Colorado to Birmingham. 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 Birmingham from Colorado?

    Birmingham (BHM) is the airport you will fly into if you book a flight from Colorado to Birmingham. It is only a 4.3 mi journey from Birmingham (BHM) to Birmingham’s city center.

  • How popular is this Colorado to Birmingham, Alabama flight route?

    Within the past month, 2 users have taken a look at flights from Colorado to Birmingham.

  • How long is the flight from Colorado to Birmingham, Alabama?

    Departing from Colorado to Birmingham, Alabama will take you 2h 55m. The distance from Colorado to Birmingham, Alabama is about 1080 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Colorado to Birmingham, Alabama one-way?

    $89 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $122 and $146, respectively.

  • What are the most popular routes from Colorado to Birmingham, Alabama?

    While some choose either Colorado Springs - Birmingham or Vail Eagle County - Birmingham, Denver Intl - Birmingham is the most popular route from Colorado to Birmingham, Alabama.

  • What are the most reliable airlines from Colorado to Birmingham, Alabama?

    No one likes to see their flight delayed. When booking a flight from Colorado to Birmingham, Alabama consider choosing SkyWest Airlines (83%), United Airlines (83%) or Southwest (70%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Colorado to Birmingham, Alabama?

    Looking for the cheapest flight from Colorado to Birmingham, Alabama? While on average our users pay $442, our data indicates the cheapest price to be $180. The most popular route (Denver Intl - Birmingham), is priced around $287.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Birmingham 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 Birmingham, Alabama?

    Currently, April is the cheapest month in which you can book a flight from Colorado to Birmingham, Alabama (average of $82). Flying from Colorado to Birmingham, Alabama in December is currently the most expensive (average of $294). 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 Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Fultondale
Homewood
Bessemer
Hoover

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Top 4 airlines flying from Colorado to Birmingham

Discover the top 4 airlines that operate flights from Colorado to Birmingham. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$111Average$292FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$557FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$256Average$424FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$262Average$410FlexibilityNo cancel feeOn-time63%

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