HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$123+ Cheap flights from Birmingham, AL (BHM) to Colorado

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — DEN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Birmingham to Colorado with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Birmingham to Colorado

Keep the following information in mind while searching for Birmingham to Colorado flight deals. Data was last updated August 14, 2025.

Round-trip from

$245
(United Airlines)

One-way from

$123
(Southwest)

Popular in

March

Cheapest in

April

Average price

$417

Good round-trip deal

$307 or less

Good one-way deal

$177 or less
From Birmingham to Colorado
Search Deals
One-way flight from Birmingham to Colorado
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Birmingham to Colorado.
Search Deals
Price to beat on a one-way flight from Birmingham to Colorado.
Search Deals

Find flight deals from Birmingham to Colorado

Cheapest flights from Birmingham to Colorado
Explore the most affordable flight options available from Birmingham to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/108:08 amBHM - DEN
Nonstop3h 17mUnited Airlines
Wed 9/175:23 pmDEN - BHM
Nonstop2h 54mUnited Airlines
Deal found 8/13$245
This Southwest deal was found by Cheapflights users on 8/11. 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 10/147:45 amBHM - DEN
Nonstop3h 00mSouthwest
Sat 10/185:50 pmDEN - BHM
Nonstop2h 30mSouthwest
Deal found 8/11$248
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:35 pmBHM - EGE
1 stop6h 02mAmerican Airlines
Wed 9/178:12 amEGE - BHM
1 stop7h 00mAmerican Airlines
Deal found 8/13$249
This Southwest deal was found by Cheapflights users on 8/13. 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.
Sat 10/2511:10 amBHM - DEN
Nonstop2h 55mSouthwest
Mon 10/278:15 pmDEN - BHM
Nonstop2h 25mSouthwest
Deal found 8/13$251
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/153:00 pmBHM - DEN
1 stop5h 53mUnited Airlines
Wed 9/175:23 pmDEN - BHM
Nonstop2h 54mUnited Airlines
Deal found 8/13$258
This Southwest deal was found by Cheapflights users on 8/13. 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.
Wed 9/102:10 pmBHM - DEN
Nonstop2h 55mSouthwest
Wed 9/174:50 pmDEN - BHM
Nonstop2h 30mSouthwest
Deal found 8/13$264
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/510:20 amBHM - DRO
2 stops10h 39mAmerican Airlines
Tue 9/94:59 pmDRO - BHM
1 stop5h 34mAmerican Airlines
Deal found 8/11$264
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:15 amBHM - DEN
1 stop8h 39mDelta
Wed 9/176:25 amDEN - BHM
1 stop8h 56mDelta
Deal found 8/13$265
This Southwest deal was found by Cheapflights users on 8/14. 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.
Mon 9/296:00 amBHM - DEN
Nonstop2h 50mSouthwest
Mon 10/68:15 pmDEN - BHM
Nonstop2h 25mSouthwest
Deal found 8/14$267
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 9/163:31 pmBHM - COS
1 stop7h 37mAmerican Airlines
Sat 9/205:16 pmCOS - BHM
1 stop5h 17mAmerican Airlines
Deal found 8/14$268
This Delta deal was found by Cheapflights users on 8/12. 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 9/161:06 pmBHM - DEN
1 stop8h 02mDelta
Fri 9/2612:59 amDEN - BHM
1 stop6h 29mDelta
Deal found 8/12$268
This Delta deal was found by Cheapflights users on 8/14. 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 9/224:21 pmBHM - COS
1 stop5h 18mDelta
Fri 9/266:00 amCOS - BHM
1 stop6h 22mDelta
Deal found 8/14$271

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham to Colorado 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 August 14, 2025.
Use the filters below to find and compare flights from Birmingham to Colorado that are best for you.

Fly from

Birmingham

Fly to

Colorado

Route

Depart

Return

Price

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Wed 9/10

8:08 am-10:25 am

Nonstop3h 17m

Denver Intl

Wed 9/17

5:23 pm-9:17 pm

Nonstop2h 54m

$245

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Wed 9/17

2:10 pm-4:05 pm

Nonstop2h 55m

Denver Intl

Tue 9/23

4:50 pm-8:20 pm

Nonstop2h 30m

$245

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Thu 9/4

6:00 am-7:50 am

Nonstop2h 50m

Denver Intl

Tue 9/9

4:50 pm-8:20 pm

Nonstop2h 30m

$248

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Tue 10/14

7:45 am-9:45 am

Nonstop3h 00m

Denver Intl

Sat 10/18

5:50 pm-9:20 pm

Nonstop2h 30m

$248

BirminghamVail

BHM - EGE

BHMEGE

Birmingham

Wed 9/10

1:35 pm-6:37 pm

1 stop6h 02m

Vail Eagle County

Wed 9/17

8:12 am-4:12 pm

1 stop7h 00m

$249

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Sat 10/25

11:10 am-1:05 pm

Nonstop2h 55m

Denver Intl

Mon 10/27

8:15 pm-11:40 pm

Nonstop2h 25m

$251

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Sat 10/4

3:35 pm-5:52 pm

Nonstop3h 17m

Denver Intl

Tue 10/7

9:36 am-4:34 pm

1 stop5h 58m

$258

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Thu 9/4

9:25 am-4:35 pm

1 stop8h 10m

Denver Intl

Tue 9/9

5:23 pm-9:17 pm

Nonstop2h 54m

$258

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Mon 9/15

3:00 pm-7:53 pm

1 stop5h 53m

Denver Intl

Wed 9/17

5:23 pm-9:17 pm

Nonstop2h 54m

$258

BirminghamDurango

BHM - DRO

BHMDRO

Birmingham

Fri 9/5

10:20 am-7:59 pm

2 stops10h 39m

Durango La Plata County

Tue 9/9

4:59 pm-11:33 pm

1 stop5h 34m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Birmingham to Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Birmingham, Alabama to Colorado (average of $197). Flying from Birmingham, Alabama to Colorado in March is currently the most expensive (average of $278). 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 BHM to CO?

Find hourly flight availability from Birmingham to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

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

Weekly flight availability from Birmingham, Alabama to Colorado

Explore weekly flight availability from Birmingham to Colorado. 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 August 14, 2025.

The most flights from BHM to USCO are scheduled on a Wednesday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated August 14, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Birmingham to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

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

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

    Within the past month, 44 users have taken a look at flights from Birmingham to Colorado.

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

    $123 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 American Airlines, with prices starting from $126 and $132, respectively.

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

    The most popular route from Birmingham, Alabama to Colorado is Birmingham - Denver Intl. You may also consider Birmingham - Vail Eagle County or Birmingham - Colorado Springs.

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

    Consider Southwest (80%), SkyWest Airlines (69%) or United Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from Birmingham, Alabama to Colorado.

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

    The cheapest flight price from Birmingham, Alabama to Colorado is $98. On average you can expect to pay $440. The most popular route, (Birmingham - Denver Intl), can usually be booked for $248.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Birmingham, Alabama to Colorado (average of $197). Flying from Birmingham, Alabama to Colorado in March is currently the most expensive (average of $278). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Birmingham to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to LaGuardia flights
Atlanta to John F Kennedy Intl flights
Atlanta to Las Vegas flights
Atlanta to Boston flights
Atlanta to Newark flights
Atlanta to Miami flights
Atlanta to Dallas/Fort Worth flights
Atlanta to Seattle flights
Atlanta to Fort Lauderdale flights
Atlanta to San Francisco flights
Atlanta to Los Angeles flights
Atlanta to Denver flights
Atlanta to O'Hare Intl flights
Atlanta to Midway flights
Atlanta to Orlando flights
Atlanta to Hobby flights
Atlanta to Baltimore flights
Atlanta to Honolulu flights
Atlanta to Reagan-National flights
Atlanta to Dulles Intl flights
Atlanta to Sky Harbor Intl flights
Atlanta to San Jose flights
Atlanta to West Palm Beach flights
Atlanta to Ontario flights
Atlanta to Philadelphia flights
Atlanta to George Bush Intcntl flights
Atlanta to Salt Lake City flights
Atlanta to Love Field flights
Atlanta to Burbank flights
Atlanta to San Diego flights
Atlanta to Detroit flights
Birmingham to Tampa flights
Atlanta to Tampa flights
Atlanta to Santa Ana flights
Atlanta to Cleveland flights
Atlanta to Pittsburgh flights
Atlanta to Oakland flights
Atlanta to Portland flights
Atlanta to New Orleans flights
Atlanta to Cincinnati flights
Atlanta to Austin flights
Atlanta to Minneapolis flights
Chattanooga to Las Vegas flights
Chattanooga to LaGuardia flights
Atlanta to Buffalo flights
Atlanta to Oklahoma City flights
Atlanta to Raleigh flights
Atlanta to Milwaukee flights
Atlanta to Indianapolis flights
Atlanta to San Antonio flights

Top 4 airlines flying from Birmingham to Colorado

Discover the top 4 airlines that operate flights from Birmingham to Colorado. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$544FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$244Average$599FlexibilityNo cancel feeOn-time69%
DeltaCheapest$251Average$405FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$257Average$483FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.