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$139+ Cheap flights from Birmingham, AL to Denver (BHM - DEN)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — DEN
janv. 27 — févr. 31
mar. 1/27
mar. 2/3
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Birmingham to Denver Intl are usually found in September or April, booked 43 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Birmingham to Denver

Cheapest flights from Birmingham to Denver
Explore the most affordable flight options available from Birmingham to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 28, 2025.

This United Airlines deal was found by Cheapflights users on 12/26. 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.
ven. 12/268:00 amBHM - DEN
Nonstop3h 34mUnited Airlines
ven. 12/261:30 pmDEN - BHM
2 stops22h 34mUnited Airlines
Deal found 12/26$662
This United Airlines deal was found by Cheapflights users on 12/26. 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.
mer. 12/317:30 amBHM - DEN
2 stops27h 50mUnited Airlines
mar. 1/65:42 pmDEN - BHM
2 stops19h 20mUnited Airlines
Deal found 12/26$891
This United Airlines deal was found by Cheapflights users on 12/27. 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.
mer. 12/317:30 amBHM - DEN
2 stops27h 50mUnited Airlines
lun. 1/55:25 pmDEN - BHM
Nonstop2h 48mUnited Airlines
Deal found 12/27$902
This United Airlines deal was found by Cheapflights users on 12/27. 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.
mer. 12/315:00 pmBHM - DEN
2 stops18h 20mUnited Airlines
ven. 1/210:50 amDEN - BHM
Nonstop2h 50mUnited Airlines
Deal found 12/27$937
This United Airlines deal was found by Cheapflights users on 12/26. 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.
mar. 12/303:30 pmBHM - DEN
Nonstop3h 32mUnited Airlines
jeu. 1/17:00 pmDEN - BHM
2 stops17h 04mUnited Airlines
Deal found 12/26$952
This United Airlines deal was found by Cheapflights users on 12/27. 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.
sam. 12/273:30 pmBHM - DEN
Nonstop3h 32mUnited Airlines
lun. 12/295:35 pmDEN - BHM
2 stops27h 20mUnited Airlines
Deal found 12/27$967

Find flight deals from Birmingham to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated décembre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$277
(United Airlines)

One-way from

$139
(United Airlines)

Popular in

March

Cheapest in

September

Average price

$488

Good round-trip deal

$381 or less

Good one-way deal

$278 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 Denver Intl
Search Deals
One-way flight from Birmingham to Denver Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Birmingham to Denver Intl.
Search Deals
Price to beat on a one-way flight from Birmingham to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham to Denver 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 décembre 28, 2025.
Use the filters below to find and compare flights from Birmingham to Denver that are best for you.

Fly from

Birmingham

Fly to

Denver

Route

Depart

Return

Price

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

jeu. 3/12

3:19 pm-5:54 pm

Nonstop3h 35m

Denver Intl

mer. 3/18

5:39 pm-9:34 pm

Nonstop2h 55m

$317

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

mer. 3/11

6:20 am-1:05 pm

2 stops7h 45m

Denver Intl

mer. 3/18

8:35 am-4:45 pm

2 stops7h 10m

$317

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

mer. 1/28

6:15 am-11:44 am

1 stop6h 29m

Denver Intl

mar. 2/3

10:07 am-2:08 pm

Nonstop3h 01m

$347

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

lun. 1/26

3:18 pm-5:50 pm

Nonstop3h 32m

Denver Intl

mer. 2/4

10:07 am-2:08 pm

Nonstop3h 01m

$351

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

mer. 1/28

10:30 am-12:40 pm

Nonstop3h 10m

Denver Intl

mar. 2/3

8:45 am-4:40 pm

2 stops6h 55m

$352

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

mer. 3/4

10:30 am-12:40 pm

Nonstop3h 10m

Denver Intl

lun. 3/9

5:05 pm-10:15 pm

1 stop4h 10m

$353

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

lun. 1/26

3:18 pm-5:50 pm

Nonstop3h 32m

Denver Intl

lun. 2/2

10:07 am-2:08 pm

Nonstop3h 01m

$365

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

sam. 1/24

3:18 pm-5:50 pm

Nonstop3h 32m

Denver Intl

jeu. 1/29

5:29 pm-9:31 pm

Nonstop3h 02m

$365

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

lun. 1/26

7:20 am-2:35 pm

2 stops8h 15m

Denver Intl

mer. 2/4

4:35 pm-8:00 pm

Nonstop2h 25m

$366

BirminghamDenver

BHM - DEN

BHMDEN

Birmingham

mer. 3/18

3:19 pm-5:54 pm

Nonstop3h 35m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 19 results
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Compare providers for flights from Birmingham to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Birmingham to Denver in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Birmingham, Alabama-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Birmingham, Alabama-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Birmingham, Alabama-Denver flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birmingham, Alabama-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Birmingham to Denver

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

How far ahead should I book a flight from Birmingham, Alabama to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Birmingham to Denver. Price data was last updated on December 26, 2025.

The price you pay for your flight from Birmingham, Alabama to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, June is the cheapest month in which you can book a flight from Birmingham, Alabama to Denver (average of $149). Flying from Birmingham, Alabama to Denver in December is currently the most expensive (average of $258). 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 DEN?

Find hourly flight availability from Birmingham to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated décembre 28, 2025.

When flying from Birmingham, Alabama to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 37% versus a flight in the afternoon.

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

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated décembre 28, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Birmingham to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,256 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,256 reviews
Southwest
8.0
Very good
4,256 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,019 reviews
Southwest
8.0
Very good
4,256 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,113 reviews
Southwest
8.0
Very good
4,256 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,073 reviews
Southwest
8.0
Very good
4,256 reviews

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Birmingham to Denver?

    If you book a flight from Birmingham to Denver, you will be flying from Birmingham to Denver Intl. Flights to Denver Intl (DEN) from Birmingham (BHM) take 2h 50m for a nonstop flight. There are 2 flights from Birmingham to Denver per day from 4 airlines.

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

    Flights from Birmingham to Denver Intl have been viewed 44 times in the past calendar month.

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

    Airlines like United Airlines and Southwest fly from Birmingham, Alabama to Denver in about 3h 35m. The time it takes to get you to your destination can typically vary by up to 4h 10m. Airlines will cover a distance of 1080 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Birmingham, Alabama to Denver round-trip?

    American Airlines, at $226, was found to be the cheapest airline from Birmingham, Alabama to Denver.Alternate airlines to your destination round-trip include Southwest and Delta. These flights start at 45% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Birmingham, Alabama to Denver 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 United Airlines and Southwest, with prices starting from $126 and $138, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Birmingham, Alabama to Denver on time: SkyWest Airlines (86%), United Airlines (86%), Southwest (74%).

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

    Looking for the cheapest flight from Birmingham, Alabama to Denver? While on average our users pay $406, our data indicates the cheapest price to be $147. The most popular route (Birmingham - Denver Intl), is priced around $277.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Birmingham to Denver 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 Denver?

    Currently, June is the cheapest month in which you can book a flight from Birmingham, Alabama to Denver (average of $149). Flying from Birmingham, Alabama to Denver in December is currently the most expensive (average of $258). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk
Broomfield
Westminster
Winter Park
Golden
Greeley
Lone Tree
Lakewood
Wheat Ridge
Cripple Creek
Silverthorne
Central City
Frisco
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Evergreen

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Top 4 airlines flying from Birmingham to Denver

Discover the top 4 airlines that operate flights from Birmingham to Denver. 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 décembre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$226Average$406FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$252Average$385FlexibilityNo cancel feeOn-time63%
DeltaCheapest$256Average$366FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$263Average$463FlexibilityNo cancel feeOn-time69%

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