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$278+ Cheap flights from Denver (DEN) to Birmingham (BHX)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHX
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
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Cheap flight deals from Denver to Birmingham

Cheapest flights from Denver to Birmingham
Explore the most affordable flight options available from Denver to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 pm
DEN
-
BHX
2 stops16h 35m
Lufthansa
Thu 9/176:05 am
BHX
-
DEN
1 stop16h 35m
Lufthansa
Deal found 3/20$758
This Mytrip deal was found by Cheapflights users on 3/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:25 am
DEN
-
BHX
2 stops23h 10m
Air Canada
Thu 9/176:05 am
BHX
-
DEN
2 stops17h 53m
Air Canada
Deal found 3/20$792
This Cheapflightsfares deal was found by Cheapflights users on 3/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/94:15 pm
DEN
-
BHX
1 stop17h 55m
Lufthansa
Tue 8/2510:25 am
BHX
-
DEN
2 stops20h 09m
Lufthansa
Deal found 3/16$828
This Air Canada deal was found by Cheapflights users on 3/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:05 am
DEN
-
BHX
2 stops21h 30m
Air Canada
Sun 11/86:00 am
BHX
-
DEN
2 stops20h 55m
Air Canada
Deal found 3/19$834
This Gotogate deal was found by Cheapflights users on 3/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:10 pm
DEN
-
BHX
2 stops40h 15m
Air Canada
Fri 5/810:25 am
BHX
-
DEN
2 stops55h 08m
Air Canada
Deal found 3/17$836
This Air Canada deal was found by Cheapflights users on 3/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:25 pm
DEN
-
BHX
2 stops40h 10m
Air Canada
Sun 12/66:00 am
BHX
-
DEN
2 stops20h 55m
Air Canada
Deal found 3/17$840

Find flight deals from Denver to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Birmingham (BHX). 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 March 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$758
(Cheapflightsfares)

One-way from

$278
(Kiwi.com)
Provider with most accurate pricing for Denver Intl-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Birmingham flights.
Search Deals
From Denver Intl to Birmingham
Search Deals
One-way flight from Denver Intl to Birmingham
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 March 21, 2026.
Use the filters below to find and compare flights from Denver to Birmingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Fri 5/1

6:10 pm-5:25 pm

2 stops40h 15m

Birmingham

Fri 5/8

10:25 am-10:33 am

2 stops55h 08m

$836

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Sun 8/9

4:15 pm-5:40 pm

2 stops18h 25m

Birmingham

Tue 8/25

10:25 am-11:34 pm

2 stops20h 09m

$857

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Wed 9/16

5:40 pm-5:30 pm

1 stop16h 50m

Birmingham

Tue 9/22

5:55 am-4:58 pm

2 stops18h 03m

$860

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Wed 9/2

6:00 pm-5:30 pm

2 stops16h 30m

Birmingham

Wed 9/16

6:05 am-11:08 pm

2 stops24h 03m

$872

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Wed 9/2

5:40 pm-5:30 pm

1 stop16h 50m

Birmingham

Wed 9/16

5:55 pm-1:45 pm

1 stop26h 50m

$915

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Sun 5/3

6:10 pm-5:25 pm

2 stops40h 15m

Birmingham

Sun 5/10

5:55 am-10:33 am

2 stops35h 38m

$950

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Fri 5/1

6:10 pm-5:25 pm

2 stops40h 15m

Birmingham

Fri 5/8

5:55 pm-2:20 pm

1 stop27h 25m

$954

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Sun 5/3

8:00 pm-7:55 am

1 stop28h 55m

Birmingham

Sun 5/10

8:30 am-11:20 am

2 stops33h 50m

$954
Quickest round-trip

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Fri 5/1

4:05 pm-5:10 pm

1 stop18h 05m

Birmingham

Fri 5/8

5:55 am-3:40 pm

1 stop16h 45m

$973
Cheapest one-way

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Mon 5/4

4:40 pm-10:45 pm

3 stops23h 05m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Denver to Birmingham

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 Denver to Birmingham in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Denver-Birmingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Birmingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Birmingham flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Birmingham flights, Cheapflights users trust FlightHub the most. FlightHub 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 Denver-Birmingham 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 Denver to Birmingham

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

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

Currently, October is the cheapest month in which you can book a flight from Denver to Birmingham (average of $454). Flying from Denver to Birmingham in June is currently the most expensive (average of $684). 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.

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 March 21, 2026.
Read reviews from past customers who have flown Aer Lingus and Lufthansa from Denver to Birmingham. 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.
Aer Lingus
7.2
Good
1,481 reviews

Comfort

7.1

Crew

8.1

Entertainment

7.0

Food

6.6

Overall

7.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

SFO - DUB

The boarding went smoothly, the crew were great and helped me with an extra pillow, the food was good including complementary wine with dinner (economy seating), and I was able to sleep. The flight arrived early which helped with connections. Overall a great experience.
Aer Lingus
7.2
Good
1,481 reviews
Aer Lingus
7.2
Good
1,481 reviews

Comfort

7.1

Crew

8.1

Entertainment

7.0

Food

6.6

Overall

7.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

SFO - DUB

The boarding went smoothly, the crew were great and helped me with an extra pillow, the food was good including complementary wine with dinner (economy seating), and I was able to sleep. The flight arrived early which helped with connections. Overall a great experience.
Lufthansa
6.8
Okay
7,858 reviews
Aer Lingus
7.2
Good
1,481 reviews

Comfort

7.1

Crew

8.1

Entertainment

7.0

Food

6.6

Overall

7.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

SFO - DUB

The boarding went smoothly, the crew were great and helped me with an extra pillow, the food was good including complementary wine with dinner (economy seating), and I was able to sleep. The flight arrived early which helped with connections. Overall a great experience.

Related info for your journey

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

  • How long is the flight from Denver to Birmingham?

    There are many flights that can get you from Denver to Birmingham in 17h 55m. Fly via Air Canada or Lufthansa to get the fastest option. Denver and Birmingham are separated by a distance of 4571 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Lufthansa is currently your cheapest option to Birmingham, with prices starting at $689. Another option worth looking into is Aer Lingus, starting at $717 round trip.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Denver to Birmingham (average of $454). Flying from Denver to Birmingham in June is currently the most expensive (average of $684). 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
Wolverhampton
West Bromwich

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Denver to Birmingham

Discover the top 2 airlines that operate flights from Denver 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 March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$689Average$864FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$717Average$1,052FlexibilityNo cancel feeOn-timeN/A

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