HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$138+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — DEN
May 18 — May 251
Mon 5/18
Mon 5/25
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

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 April 18, 2026.

This United Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 5/263:40 pm
BHM
-
DEN
Nonstop3h 14m
United Airlines
Wed 6/310:15 am
DEN
-
BHM
Nonstop2h 48m
United Airlines
Deal found 4/16$317
This Southwest deal was found by Cheapflights users on 4/13. 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 5/1612:40 pm
BHM
-
DEN
Nonstop3h 00m
Southwest
Tue 5/1910:55 am
DEN
-
BHM
Nonstop2h 30m
Southwest
Deal found 4/13$331
This Southwest deal was found by Cheapflights users on 4/13. 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.
Tue 5/265:30 pm
BHM
-
DEN
Nonstop3h 00m
Southwest
Wed 6/36:30 am
DEN
-
BHM
2 stops8h 05m
Southwest
Deal found 4/13$332
This Southwest deal was found by Cheapflights users on 4/14. 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.
Wed 6/31:20 pm
BHM
-
COS
1 stop10h 00m
Southwest
Wed 6/106:10 pm
COS
-
BHM
1 stop4h 25m
Southwest
Deal found 4/14$337
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Wed 5/278:20 am
BHM
-
DEN
1 stop5h 46m
American Airlines
Wed 6/311:59 pm
DEN
-
BHM
1 stop6h 41m
American Airlines
Deal found 4/14$337
This Southwest deal was found by Cheapflights users on 4/16. 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.
Thu 5/146:20 pm
BHM
-
DEN
Nonstop2h 55m
Southwest
Thu 5/2110:25 am
DEN
-
BHM
Nonstop2h 35m
Southwest
Deal found 4/16$345
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Tue 5/54:55 pm
BHM
-
COS
1 stop5h 36m
United Airlines
Thu 5/71:25 pm
COS
-
BHM
1 stop7h 04m
United Airlines
Deal found 4/13$351
This Delta deal was found by Cheapflights users on 4/16. 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 6/45:20 pm
BHM
-
DEN
1 stop8h 13m
Delta
Tue 6/97:15 am
DEN
-
BHM
1 stop5h 08m
Delta
Deal found 4/16$351
This Southwest deal was found by Cheapflights users on 4/17. 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 6/173:05 pm
BHM
-
DEN
2 stops7h 30m
Southwest
Wed 6/248:00 pm
DEN
-
BHM
Nonstop2h 35m
Southwest
Deal found 4/17$352
This Southwest deal was found by Cheapflights users on 4/15. 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.
Tue 6/93:05 pm
BHM
-
COS
2 stops8h 50m
Southwest
Tue 6/1611:20 am
COS
-
BHM
2 stops11h 15m
Southwest
Deal found 4/15$353
This Southwest deal was found by Cheapflights users on 4/13. 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.
Tue 5/55:55 am
BHM
-
COS
2 stops8h 55m
Southwest
Thu 5/75:00 am
COS
-
BHM
1 stop4h 25m
Southwest
Deal found 4/13$356
This Southwest deal was found by Cheapflights users on 4/13. 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.
Tue 7/213:05 pm
BHM
-
COS
1 stop7h 40m
Southwest
Tue 7/286:10 pm
COS
-
BHM
1 stop4h 25m
Southwest
Deal found 4/13$357

Find flight deals from Birmingham to Colorado

Keep the following information in mind while searching for Birmingham to Colorado flight deals. Data was last updated April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(United Airlines)

One-way from

$138
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$395

Good round-trip deal

$416 or less

Good one-way deal

$238 or less
Provider with most accurate pricing for Birmingham-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Denver Intl flights.
Search Deals
From Birmingham to Colorado
Search Deals
One-way flight from Birmingham to Colorado
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
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 April 2026
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

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 April 18, 2026.
Use the filters below to find and compare flights from Birmingham to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Sat 5/16

12:40 pm-2:40 pm

Nonstop3h 00m

Denver Intl

Tue 5/19

10:55 am-2:25 pm

Nonstop2h 30m

$331

BirminghamColorado Springs

BHM - COS

BHMCOS

Birmingham

Tue 5/5

4:55 pm-9:31 pm

1 stop5h 36m

Colorado Springs

Thu 5/7

1:25 pm-9:29 pm

1 stop7h 04m

$351

BirminghamColorado Springs

BHM - COS

BHMCOS

Birmingham

Tue 7/21

3:05 pm-10:55 pm

2 stops8h 50m

Colorado Springs

Tue 7/28

7:25 am-5:35 pm

2 stops9h 10m

$367

BirminghamColorado Springs

BHM - COS

BHMCOS

Birmingham

Tue 5/26

11:05 am-6:05 pm

2 stops8h 00m

Colorado Springs

Sun 5/31

5:55 am-2:10 pm

1 stop7h 15m

$382

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Tue 5/26

3:40 pm-10:35 pm

2 stops7h 55m

Denver Intl

Fri 5/29

1:45 pm-10:50 pm

2 stops8h 05m

$387

BirminghamGrand Junction

BHM - GJT

BHMGJT

Birmingham

Tue 4/28

2:45 pm-10:18 pm

2 stops8h 33m

Grand Junction Regnl

Sat 5/2

7:00 am-5:40 pm

2 stops9h 40m

$396

BirminghamColorado Springs

BHM - COS

BHMCOS

Birmingham

Sat 6/6

3:20 pm-8:35 pm

1 stop6h 15m

Colorado Springs

Sat 6/13

12:00 pm-10:55 pm

2 stops9h 55m

$396

BirminghamColorado Springs

BHM - COS

BHMCOS

Birmingham

Thu 6/4

4:20 pm-8:15 pm

1 stop4h 55m

Colorado Springs

Sat 6/13

12:00 pm-10:55 pm

2 stops9h 55m

$396

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Sat 5/23

5:45 am-2:00 pm

2 stops9h 15m

Denver Intl

Tue 5/26

11:05 am-8:40 pm

2 stops8h 35m

$401

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

Fri 9/25

6:40 pm-11:45 pm

1 stop6h 05m

Denver Intl

Tue 9/29

12:59 am-8:18 am

1 stop6h 19m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 58 resultsSorted by cheapest first
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, January is the cheapest month in which you can book a flight from Birmingham, Alabama to Colorado (average of $145). Flying from Birmingham, Alabama to Colorado in March is currently the most expensive (average of $356). 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 April 18, 2026.

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 April 18, 2026.

The most flights from BHM to USCO are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Birmingham, Alabama to Colorado?

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 April 18, 2026.
See what other customers who have flown with Southwest,Delta, andUnited 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
4,330 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,330 reviews
Southwest
8.0
Very good
4,330 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,424 reviews
Southwest
8.0
Very good
4,330 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,605 reviews
Southwest
8.0
Very good
4,330 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,604 reviews
Southwest
8.0
Very good
4,330 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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

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

    There are many flights that can get you from Birmingham, Alabama to Colorado in 3h. Fly via Southwest, United Airlines, or Delta to get the fastest option. The distance from Birmingham, Alabama to Colorado is about 1080 mi. This flight may include one or multiple stops.

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

    $79 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 United Airlines, with prices starting from $111 and $136, 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 - Colorado Springs or Birmingham - Durango La Plata County.

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

    Consider SkyWest Airlines (89%), United Airlines (89%) or Southwest (82%) 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 $186. On average you can expect to pay $687. The most popular route, (Birmingham - Denver Intl), can usually be booked for $317.

  • 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, January is the cheapest month in which you can book a flight from Birmingham, Alabama to Colorado (average of $145). Flying from Birmingham, Alabama to Colorado in March is currently the most expensive (average of $356). 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 Las Vegas flights
Atlanta to Seattle flights
Atlanta to John F Kennedy Intl flights
Atlanta to Los Angeles flights
Atlanta to Newark flights
Atlanta to Boston flights
Atlanta to Dallas/Fort Worth flights
Atlanta to Miami flights
Atlanta to Denver flights
Atlanta to San Francisco flights
Atlanta to Dulles Intl flights
Atlanta to Baltimore flights
Atlanta to Fort Lauderdale flights
Atlanta to Reagan-National flights
Atlanta to Hobby flights
Atlanta to O'Hare Intl flights
Atlanta to Sky Harbor Intl flights
Atlanta to Orlando flights
Atlanta to New Orleans flights
Atlanta to Midway flights
Atlanta to Austin flights
Atlanta to George Bush Intcntl flights
Atlanta to Salt Lake City flights
Atlanta to Minneapolis flights
Atlanta to Love Field flights
Atlanta to Honolulu flights
Atlanta to San Diego flights
Atlanta to Philadelphia flights
Atlanta to Portland flights
Atlanta to Detroit flights
Atlanta to Tampa flights
Atlanta to Ontario flights
Atlanta to Buffalo flights
Atlanta to Pittsburgh flights
Atlanta to Anchorage flights
Atlanta to Kansas City flights
Atlanta to Bozeman flights
Atlanta to San Antonio flights
Atlanta to Indianapolis flights
Atlanta to Norfolk flights
Atlanta to Milwaukee flights
Pensacola to Seattle flights
Mobile to Seattle flights
Atlanta to Santa Ana flights
Chattanooga to Las Vegas flights
Pensacola to Denver flights
Atlanta to Jacksonville flights
Atlanta to San Jose flights
Atlanta to Cincinnati 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 April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$148Average$504FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$432FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$236Average$395FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$262Average$543FlexibilityNo cancel feeOn-time71%

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.