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$652+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHX
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
1 adult, Economy
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Cheap flight deals from Denver to Birmingham

Best flights from Denver to Birmingham
Discover carefully curated flight deals from Denver to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 31, 2025.

This Gotogate deal was found by Cheapflights users on 12/29. 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.
Thu 3/511:15 amDEN - BHX
2 stops18h 20mMultiple Airlines
Tue 3/106:00 amBHX - DEN
2 stops19h 55mMultiple Airlines
Deal found 12/29$652
This FlightHub deal was found by Cheapflights users on 12/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:20 pmDEN - BHX
1 stop13h 40mLufthansa
Mon 3/910:45 amBHX - DEN
1 stop15h 10mLufthansa
Deal found 12/29$670
This Delta deal was found by Cheapflights users on 12/29. 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 3/37:20 amDEN - BHX
2 stops19h 10mDelta
Thu 3/126:15 amBHX - DEN
2 stops17h 02mDelta
Deal found 12/29$685
This Gotogate deal was found by Cheapflights users on 12/31. 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.
Sat 2/1411:15 amDEN - BHX
2 stops18h 20mMultiple Airlines
Sat 2/211:20 pmBHX - DEN
2 stops28h 03mMultiple Airlines
Deal found 12/31$677
This KAYAK deal was found by Cheapflights users on 12/29. 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.
Tue 3/38:20 pmDEN - BHX
1 stop13h 40mLufthansa
Mon 3/910:45 amBHX - DEN
1 stop15h 10mLufthansa
Deal found 12/29$679
This Delta deal was found by Cheapflights users on 12/29. 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 3/37:05 amDEN - BHX
2 stops19h 25mDelta
Tue 3/106:15 amBHX - DEN
2 stops17h 02mDelta
Deal found 12/29$685
This Delta deal was found by Cheapflights users on 12/29. 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 3/311:10 amDEN - BHX
2 stops15h 20mDelta
Wed 3/116:15 amBHX - DEN
2 stops21h 31mDelta
Deal found 12/29$685
This Delta deal was found by Cheapflights users on 12/29. 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 3/311:10 amDEN - BHX
2 stops15h 20mDelta
Sun 3/86:15 amBHX - DEN
2 stops15h 48mDelta
Deal found 12/29$685
This Delta deal was found by Cheapflights users on 12/29. 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 3/46:00 amDEN - BHX
2 stops20h 30mDelta
Thu 3/126:15 amBHX - DEN
2 stops19h 21mDelta
Deal found 12/29$685
This Delta deal was found by Cheapflights users on 12/29. 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 3/47:05 amDEN - BHX
2 stops19h 25mDelta
Wed 3/116:15 amBHX - DEN
2 stops23h 24mDelta
Deal found 12/29$685
This Delta deal was found by Cheapflights users on 12/29. 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 3/36:00 amDEN - BHX
2 stops20h 30mDelta
Mon 3/96:15 amBHX - DEN
2 stops15h 48mDelta
Deal found 12/29$685
This Delta deal was found by Cheapflights users on 12/29. 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 3/46:00 amDEN - BHX
2 stops20h 30mDelta
Sun 3/86:15 amBHX - DEN
2 stops21h 13mDelta
Deal found 12/29$685

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 December 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$649
(Cheapflightsfares)

Popular in

June

Cheapest in

March

Average price

$971
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
Highest demand for flights based on searches. 21% potential increase in price ($224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 31, 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

Thu 3/5

11:15 am-12:35 pm

2 stops18h 20m

Birmingham

Tue 3/10

6:00 am-7:55 pm

2 stops19h 55m

$652

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Thu 3/5

8:20 pm-5:00 pm

1 stop13h 40m

Birmingham

Mon 3/9

10:45 am-7:55 pm

1 stop15h 10m

$670

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Sat 2/14

11:15 am-12:35 pm

2 stops18h 20m

Birmingham

Sat 2/21

1:20 pm-10:23 am

2 stops28h 03m

$677

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Tue 3/3

8:20 pm-5:00 pm

1 stop13h 40m

Birmingham

Mon 3/9

10:45 am-7:55 pm

1 stop15h 10m

$679

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Tue 3/3

7:20 am-9:30 am

2 stops19h 10m

Birmingham

Thu 3/12

6:15 am-5:17 pm

2 stops17h 02m

$685

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Tue 3/3

7:05 am-9:30 am

2 stops19h 25m

Birmingham

Tue 3/10

6:15 am-5:17 pm

2 stops17h 02m

$685

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Tue 3/3

11:10 am-9:30 am

2 stops15h 20m

Birmingham

Wed 3/11

6:15 am-9:46 pm

2 stops21h 31m

$685

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Tue 3/3

11:10 am-9:30 am

2 stops15h 20m

Birmingham

Sun 3/8

6:15 am-3:03 pm

2 stops15h 48m

$685

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Wed 3/4

6:00 am-9:30 am

2 stops20h 30m

Birmingham

Thu 3/12

6:15 am-7:36 pm

2 stops19h 21m

$685

DenverBirmingham

DEN - BHX

DENBHX

Denver Intl

Wed 3/4

7:05 am-9:30 am

2 stops19h 25m

Birmingham

Wed 3/11

6:15 am-11:39 pm

2 stops23h 24m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Showing 1-10 of 12 results
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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Birmingham flight deals on Cheapflights vs. eDreams >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 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 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 $718). 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 December 31, 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
9,122 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,122 reviews
United Airlines
7.4
Good
9,122 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Aer Lingus
7.2
Good
1,416 reviews
United Airlines
7.4
Good
9,122 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Lufthansa
6.8
Okay
7,668 reviews
United Airlines
7.4
Good
9,122 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 13h 40m. Fly via Lufthansa 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 $674. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Aer Lingus, with the lowest prices starting at $689 and $796, respectively. United Airlines is currently priced 20% below the average price you’ll pay for this route.

  • 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 $718). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$674Average$720FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$689Average$772FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$796Average$1,080FlexibilityNo cancel feeOn-timeN/A

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