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$135+ 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHM
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Colorado to Birmingham

Keep the following information in mind while searching for Colorado to Birmingham flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(United Airlines)

One-way from

$135
(United Airlines)

Popular in

August

Cheapest in

April

Average price

$397

Good round-trip deal

$370 or less

Good one-way deal

$371 or less
Provider with most accurate pricing for Denver Intl-Birmingham flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Birmingham flights.
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From Colorado to Birmingham
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One-way flight from Colorado to Birmingham
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Colorado to Birmingham.
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Price to beat on a one-way flight from Colorado to Birmingham.
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Find 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 October 16, 2025.

This United Airlines deal was found by Cheapflights users on 10/15. 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 11/125:30 pmDEN - BHM
Nonstop2h 50mUnited Airlines
Wed 11/193:30 pmBHM - DEN
Nonstop3h 29mUnited Airlines
Deal found 10/15$315
This Southwest deal was found by Cheapflights users on 10/15. 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 11/128:15 amDEN - BHM
2 stops8h 00mSouthwest
Wed 11/1910:05 amBHM - DEN
Nonstop3h 05mSouthwest
Deal found 10/15$330
This Delta deal was found by Cheapflights users on 10/16. 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.
Tue 11/1110:39 amDEN - BHM
1 stop6h 54mDelta
Thu 11/131:18 pmBHM - DEN
1 stop5h 33mDelta
Deal found 10/16$335
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/85:30 pmDEN - BHM
Nonstop2h 50mUnited Airlines
Mon 11/108:45 amBHM - DEN
1 stop6h 41mUnited Airlines
Deal found 10/16$344
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/51:53 pmCOS - BHM
1 stop6h 27mUnited Airlines
Sat 11/83:30 pmBHM - COS
1 stop5h 30mUnited Airlines
Deal found 10/15$354
This Southwest deal was found by Cheapflights users on 10/13. 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 11/67:50 amDEN - BHM
2 stops7h 45mSouthwest
Mon 11/105:05 amBHM - DEN
1 stop5h 15mSouthwest
Deal found 10/13$359
This American Airlines deal was found by Cheapflights users on 10/15. 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 11/512:45 pmCOS - BHM
2 stops10h 11mAmerican Airlines
Sat 11/88:22 amBHM - COS
2 stops8h 25mAmerican Airlines
Deal found 10/15$364
This United Airlines deal was found by Cheapflights users on 10/13. 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 11/35:30 pmDEN - BHM
Nonstop2h 50mUnited Airlines
Thu 11/68:00 amBHM - DEN
Nonstop3h 27mUnited Airlines
Deal found 10/13$366
This Delta deal was found by Cheapflights users on 10/16. 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 12/185:45 amDEN - BHM
1 stop5h 27mDelta
Tue 12/307:20 pmBHM - DEN
1 stop5h 43mDelta
Deal found 10/16$367
This Southwest deal was found by Cheapflights users on 10/15. 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 11/26:35 pmCOS - BHM
1 stop5h 15mSouthwest
Wed 11/125:35 amBHM - COS
1 stop6h 40mSouthwest
Deal found 10/15$416
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/31:53 pmCOS - BHM
1 stop6h 27mUnited Airlines
Wed 11/126:00 amBHM - COS
2 stops9h 29mUnited Airlines
Deal found 10/15$421
This Southwest deal was found by Cheapflights users on 10/16. 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.
Fri 12/195:25 amCOS - BHM
1 stop7h 55mSouthwest
Sun 12/287:10 pmBHM - COS
1 stop5h 00mSouthwest
Deal found 10/16$437

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 October 16, 2025.
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

GunnisonBirmingham

GUC - BHM

GUCBHM

Gunnison

Wed 4/1

3:25 pm-9:43 pm

1 stop5h 18m

Birmingham

Sat 4/4

4:00 pm-8:07 pm

1 stop5h 07m

$289

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Thu 11/13

9:20 pm-12:50 am

Nonstop2h 30m

Birmingham

Thu 11/20

5:35 am-12:00 pm

1 stop7h 25m

$325

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Wed 11/12

8:15 am-5:15 pm

2 stops8h 00m

Birmingham

Wed 11/19

10:05 am-12:10 pm

Nonstop3h 05m

$330

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Wed 11/12

10:03 am-1:55 pm

Nonstop2h 52m

Birmingham

Wed 11/19

8:00 am-10:27 am

Nonstop3h 27m

$334

Colorado SpringsBirmingham

COS - BHM

COSBHM

Colorado Springs

Tue 2/24

1:40 pm-7:24 pm

1 stop4h 44m

Birmingham

Wed 2/25

7:45 am-1:05 pm

1 stop6h 20m

$335

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Thu 11/20

7:05 am-1:38 pm

1 stop5h 33m

Birmingham

Mon 11/24

6:07 pm-10:59 pm

1 stop5h 52m

$335

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Tue 4/7

6:35 am-12:50 pm

1 stop5h 15m

Birmingham

Tue 4/14

9:15 am-11:15 am

Nonstop3h 00m

$347

Colorado SpringsBirmingham

COS - BHM

COSBHM

Colorado Springs

Wed 11/5

1:53 pm-9:20 pm

1 stop6h 27m

Birmingham

Sat 11/8

3:30 pm-8:00 pm

1 stop5h 30m

$354

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Sat 11/8

10:26 am-4:53 pm

1 stop5h 27m

Birmingham

Mon 11/10

6:07 pm-12:02 am

1 stop6h 55m

$354

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Mon 4/6

12:59 am-8:23 am

1 stop6h 24m

Birmingham

Tue 4/14

6:21 pm-11:51 pm

1 stop6h 30m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 40 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 $90). Flying from Colorado to Birmingham, Alabama in December is currently the most expensive (average of $289). 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 October 16, 2025.

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 29% versus a flight in the afternoon.

What is the cheapest day to fly from Colorado to Birmingham, Alabama?

Use this chart to determine the cheapest time to fly round-trip from Colorado to Birmingham. Price data was last updated on October 6, 2024.

Travelers seeking maximum savings on their Colorado to Birmingham, Alabama flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 16, 2025.

The most flights from USCO to BHM are scheduled on a Monday (3 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 30m. 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?

    $158 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $158 and $168, 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 (78%), United Airlines (78%) or Southwest (71%) 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 $420, our data indicates the cheapest price to be $143. The most popular route (Denver Intl - Birmingham), is priced around $315.

  • 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 $90). Flying from Colorado to Birmingham, Alabama in December is currently the most expensive (average of $289). 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$146Average$381FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$556FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$256Average$424FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$262Average$406FlexibilityNo cancel feeOn-time63%

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