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$635+ Cheap flights from Denver (DEN) to Birmingham (BHX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHX
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
1 adult, Economy
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Cheap 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 octubre 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$635
(Gotogate)

Popular in

June

Cheapest in

March

Average price

$720
Provider with most accurate pricing for Denver Intl-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Birmingham flights.
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From Denver Intl to Birmingham
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($230 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 octubre 14, 2025.

This Gotogate deal was found by Cheapflights users on 10/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2711:15 amDEN - BHX
2 stops18h 20mMultiple Airlines
jue. 12/46:00 amBHX - DEN
2 stops20h 55mMultiple Airlines
Deal found 10/13$635
This Delta deal was found by Cheapflights users on 10/13. 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.
vie. 10/177:10 amDEN - BHX
2 stops19h 20mDelta
mar. 10/216:00 amBHX - DEN
2 stops19h 56mDelta
Deal found 10/13$675
This United Airlines deal was found by Cheapflights users on 10/13. 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.
vie. 11/2811:15 amDEN - BHX
2 stops18h 20mUnited Airlines
vie. 12/56:05 amBHX - DEN
1 stop14h 35mUnited Airlines
Deal found 10/13$685
This United Airlines deal was found by Cheapflights users on 10/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/174:15 pmDEN - BHX
2 stops18h 00mUnited Airlines
mar. 10/215:55 amBHX - DEN
1 stop14h 40mUnited Airlines
Deal found 10/11$703
This Gurufare deal was found by Cheapflights users on 10/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/174:15 pmDEN - BHX
2 stops18h 00mLufthansa
mar. 10/215:50 pmBHX - DEN
1 stop26h 55mLufthansa
Deal found 10/13$719
This KAYAK deal was found by Cheapflights users on 10/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/174:15 pmDEN - BHX
2 stops18h 00mLufthansa
mié. 10/225:55 pmBHX - DEN
1 stop28h 40mLufthansa
Deal found 10/13$797

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 octubre 14, 2025.
Use the filters below to find and compare flights from Denver to Birmingham that are best for you.

Fly from

Denver

Fly to

Birmingham

Route

Depart

Return

Price

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

jue. 11/27

5:45 pm-5:05 pm

1 stop16h 20m

Birmingham

jue. 12/4

6:00 am-5:44 pm

2 stops18h 44m

$642

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

vie. 10/17

6:05 am-9:30 am

2 stops20h 25m

Birmingham

mar. 10/21

6:00 am-9:41 pm

2 stops22h 41m

$675

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

vie. 10/17

2:57 pm-5:50 pm

2 stops19h 53m

Birmingham

mié. 10/22

6:00 am-8:15 pm

2 stops21h 15m

$675

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

vie. 11/28

3:55 pm-12:35 pm

1 stop13h 40m

Birmingham

vie. 12/5

6:05 am-1:40 pm

1 stop14h 35m

$685

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

vie. 10/17

4:15 pm-5:15 pm

2 stops18h 00m

Birmingham

mar. 10/21

5:55 am-1:35 pm

1 stop14h 40m

$703

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

vie. 10/17

4:15 pm-5:15 pm

2 stops18h 00m

Birmingham

mar. 10/21

5:50 pm-1:45 pm

1 stop26h 55m

$719

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

sáb. 12/20

3:55 pm-12:35 pm

2 stops37h 40m

$794

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

sáb. 12/20

11:35 am-9:50 am

2 stops15h 15m

$839

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

sáb. 12/20

5:30 pm-12:35 pm

2 stops36h 05m

$854

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

sáb. 12/20

4:20 pm-5:00 pm

1 stop17h 40m

$1,040

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 $455). Flying from Denver to Birmingham in June is currently the most expensive (average of $734). 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 DEN to BHX?

Find hourly flight availability from Denver 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 octubre 14, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 42% on flights from Denver to Birmingham by exploring options for tickets in the morning.

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 octubre 14, 2025.
Read reviews from past customers who have flown United Airlines, 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.
United Airlines
7.4
Good
8,977 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,977 reviews
United Airlines
7.4
Good
8,977 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Aer Lingus
7.2
Good
1,337 reviews
United Airlines
7.4
Good
8,977 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Lufthansa
6.8
Okay
7,489 reviews
United Airlines
7.4
Good
8,977 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 20h 25m. Fly via Delta to get the fastest option. Denver and Birmingham are separated by a distance of 4571 mi.

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

    Flying on United Airlines is currently your cheapest option to Birmingham, with prices starting at $657. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Aer Lingus, with the lowest prices starting at $689 and $780, respectively. United Airlines is currently priced 21% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Denver to Birmingham one-way?

    $794 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on KLM and Air Canada, with prices starting from $839 and $854, respectively.

  • 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 $455). Flying from Denver to Birmingham in June is currently the most expensive (average of $734). 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
Worcester
West Bromwich

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Alternative routes for Denver to Birmingham

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Top 3 airlines flying from Denver to Birmingham

Discover the top 3 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 octubre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$657Average$720FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$689Average$772FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$780Average$1,080FlexibilityNo cancel feeOn-timeN/A

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