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$129+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHM
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$257
(Southwest)

One-way from

$129
(Southwest)

Popular in

November

Cheapest in

April

Average price

$418

Good round-trip deal

$369 or less

Good one-way deal

$219 or less
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. 10% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 1, 2025.

This Southwest deal was found by Cheapflights users on 7/1. 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 8/217:35 pmDEN - BHM
Nonstop2h 35mSouthwest
Mon 8/256:00 amBHM - DEN
Nonstop2h 50mSouthwest
Deal found 7/1$257
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/55:02 amDEN - BHM
1 stop8h 24mUnited Airlines
Tue 8/198:08 amBHM - DEN
Nonstop3h 17mUnited Airlines
Deal found 6/30$267
This Southwest deal was found by Cheapflights users on 6/30. 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 10/144:25 pmCOS - BHM
1 stop4h 20mSouthwest
Mon 10/207:10 pmBHM - COS
1 stop4h 35mSouthwest
Deal found 6/30$277
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 9/1512:45 amDEN - BHM
1 stop7h 59mDelta
Tue 9/302:07 pmBHM - DEN
1 stop7h 01mDelta
Deal found 6/30$277
This American Airlines deal was found by Cheapflights users on 6/30. 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 10/2210:37 amCOS - BHM
1 stop5h 44mAmerican Airlines
Thu 10/306:33 amBHM - COS
1 stop6h 01mAmerican Airlines
Deal found 6/30$305
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 10/610:40 amDEN - BHM
1 stop5h 40mAmerican Airlines
Thu 10/97:38 amBHM - DEN
1 stop8h 32mAmerican Airlines
Deal found 6/30$326
This United Airlines deal was found by Cheapflights users on 6/29. 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 10/227:30 amCOS - BHM
2 stops11h 42mUnited Airlines
Thu 10/308:45 amBHM - COS
2 stops9h 55mUnited Airlines
Deal found 6/29$367
This United Airlines deal was found by Cheapflights users on 6/30. 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 12/101:47 pmGUC - BHM
2 stops7h 13mUnited Airlines
Sat 12/133:30 pmBHM - GUC
1 stop5h 42mUnited Airlines
Deal found 6/30$434
This Delta deal was found by Cheapflights users on 7/1. 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 7/1710:54 amCOS - BHM
2 stops8h 52mDelta
Mon 7/214:15 pmBHM - COS
1 stop6h 08mDelta
Deal found 7/1$479

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 July 1, 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

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Thu 8/21

7:35 pm-11:10 pm

Nonstop2h 35m

Birmingham

Mon 8/25

6:00 am-7:50 am

Nonstop2h 50m

$257

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Tue 8/5

5:02 am-2:26 pm

1 stop8h 24m

Birmingham

Tue 8/19

8:08 am-10:25 am

Nonstop3h 17m

$267

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Mon 9/15

12:45 am-9:44 am

1 stop7h 59m

Birmingham

Tue 9/30

2:07 pm-8:08 pm

1 stop7h 01m

$277

Colorado SpringsBirmingham

COS - BHM

COSBHM

Colorado Springs

Tue 10/14

4:25 pm-9:45 pm

1 stop4h 20m

Birmingham

Mon 10/20

7:10 pm-10:45 pm

1 stop4h 35m

$277

Colorado SpringsBirmingham

COS - BHM

COSBHM

Colorado Springs

Wed 10/22

10:37 am-5:21 pm

1 stop5h 44m

Birmingham

Thu 10/30

6:33 am-11:34 am

1 stop6h 01m

$305

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Mon 10/6

10:40 am-5:20 pm

1 stop5h 40m

Birmingham

Thu 10/9

7:38 am-3:10 pm

1 stop8h 32m

$326

Colorado SpringsBirmingham

COS - BHM

COSBHM

Colorado Springs

Wed 10/22

7:30 am-8:12 pm

2 stops11h 42m

Birmingham

Thu 10/30

8:45 am-5:40 pm

2 stops9h 55m

$367

GunnisonBirmingham

GUC - BHM

GUCBHM

Gunnison

Wed 12/10

1:47 pm-10:00 pm

2 stops7h 13m

Birmingham

Sat 12/13

3:30 pm-8:12 pm

1 stop5h 42m

$434

Colorado SpringsBirmingham

COS - BHM

COSBHM

Colorado Springs

Thu 7/17

10:54 am-8:46 pm

2 stops8h 52m

Birmingham

Mon 7/21

4:15 pm-9:23 pm

1 stop6h 08m

$479

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Wed 9/3

4:50 pm-8:20 pm

Nonstop2h 30m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 19 results
1
2

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, October is the cheapest month in which you can book a flight from Colorado to Birmingham, Alabama (average of $376). Flying from Colorado to Birmingham, Alabama in March is currently the most expensive (average of $457). 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 July 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Birmingham, Alabama as you normally would.

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 July 1, 2025.

The most flights from USCO to BHM are scheduled on a Monday (3 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Birmingham. Reviews last updated July 1, 2025.
Read through reviews of airlines operating flights from Colorado to Birmingham, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Entertainment

7.6

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,273 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Entertainment

7.6

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,973 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Entertainment

7.6

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,858 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Entertainment

7.6

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Entertainment

7.6

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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, 4 users have taken a look at flights from Colorado to Birmingham.

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

    $129 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $148 and $153, respectively.

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

    While some choose either Colorado Springs - Birmingham or Gunnison - 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 (76%), United Airlines (76%) or Southwest (13%) 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 $368, our data indicates the cheapest price to be $168. The most popular route (Denver Intl - Birmingham), is priced around $257.

  • 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, October is the cheapest month in which you can book a flight from Colorado to Birmingham, Alabama (average of $376). Flying from Colorado to Birmingham, Alabama in March is currently the most expensive (average of $457). 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 Colorado?

Book flights to Colorado if you plan to visit one of these locations
Homewood
Hoover

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Alternative routes for Colorado to Birmingham

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$348FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$256Average$471FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$267Average$415FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$286Average$561FlexibilityNo cancel feeOn-time69%

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