HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$376+ Cheap flights from Birmingham (BHX) to Denver (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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — DEN
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Birmingham to Denver 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.

Find 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 November 20, 2025.

This Priceline deal was found by Cheapflights users on 11/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amBHX - DEN
2 stops20h 55mAir Canada
Wed 12/2411:15 amDEN - BHX
2 stops18h 30mAir Canada
Deal found 11/19$919
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amBHX - DEN
2 stops25h 15mUnited Airlines
Wed 12/248:05 amDEN - BHX
2 stops21h 40mUnited Airlines
Deal found 11/19$950
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amBHX - DEN
2 stops17h 30mLufthansa
Wed 12/248:20 pmDEN - BHX
1 stop13h 40mLufthansa
Deal found 11/19$974
This Expedia deal was found by Cheapflights users on 11/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:45 pmBHX - DEN
2 stops51h 50mLufthansa
Mon 12/294:20 pmDEN - BHX
1 stop17h 40mLufthansa
Deal found 11/20$1,118
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:20 pmBHX - DEN
1 stop33h 40mUnited Airlines
Sun 12/2812:40 amDEN - BHX
2 stops29h 05mUnited Airlines
Deal found 11/20$1,350
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:45 pmBHX - DEN
3 stops30h 50mMultiple Airlines
Wed 12/2411:15 amDEN - BHX
2 stops27h 00mMultiple Airlines
Deal found 11/19$1,375
This Trip.com deal was found by Cheapflights users on 11/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:45 pmBHX - DEN
1 stop32h 10mMultiple Airlines
Sat 1/37:20 pmDEN - BHX
1 stop31h 45mMultiple Airlines
Deal found 11/19$1,437

Cheap flight deals from Birmingham to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) 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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$900
(Lufthansa)

One-way from

$376
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$873
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
Highest demand for flights based on searches. 6% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 20, 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

BHX - DEN

BHXDEN

Birmingham

Thu 1/22

6:00 am-1:40 pm

1 stop14h 40m

Denver Intl

Mon 1/26

4:20 pm-5:00 pm

1 stop17h 40m

$900

BirminghamDenver

BHX - DEN

BHXDEN

Birmingham

Thu 1/22

6:00 am-7:55 pm

2 stops20h 55m

Denver Intl

Mon 1/26

8:05 am-12:45 pm

2 stops21h 40m

$901

BirminghamDenver

BHX - DEN

BHXDEN

Birmingham

Thu 1/8

6:00 am-12:30 am

2 stops25h 30m

Denver Intl

Thu 1/22

3:55 pm-12:35 pm

1 stop13h 40m

$910

BirminghamDenver

BHX - DEN

BHXDEN

Birmingham

Wed 12/17

6:00 am-7:55 pm

2 stops20h 55m

Denver Intl

Wed 12/24

11:15 am-12:45 pm

2 stops18h 30m

$919

BirminghamDenver

BHX - DEN

BHXDEN

Birmingham

Wed 12/17

6:00 am-12:15 am

2 stops25h 15m

Denver Intl

Wed 12/24

8:05 am-12:45 pm

2 stops21h 40m

$950

BirminghamDenver

BHX - DEN

BHXDEN

Birmingham

Wed 12/17

6:00 am-4:30 pm

2 stops17h 30m

Denver Intl

Wed 12/24

8:20 pm-5:00 pm

1 stop13h 40m

$974

BirminghamDenver

BHX - DEN

BHXDEN

Birmingham

Thu 1/8

1:20 pm-11:16 pm

2 stops16h 56m

Denver Intl

Thu 1/22

12:34 pm-12:50 pm

2 stops17h 16m

$1,105

BirminghamDenver

BHX - DEN

BHXDEN

Birmingham

Mon 12/22

5:45 pm-2:35 pm

2 stops51h 50m

Denver Intl

Mon 12/29

4:20 pm-5:00 pm

1 stop17h 40m

$1,118

BirminghamDenver

BHX - DEN

BHXDEN

Birmingham

Sat 1/24

7:35 am-8:30 am

3 stops31h 55m

$376

BirminghamDenver

BHX - DEN

BHXDEN

Birmingham

Sat 1/24

1:20 pm-1:40 pm

1 stop31h 20m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

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 November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Birmingham-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Birmingham-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Birmingham-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-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

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

Currently, February is the cheapest month in which you can book a flight from Birmingham to Denver (average of $621). Flying from Birmingham to Denver in July is currently the most expensive (average of $806). 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.

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.

  • How long is the flight from Birmingham to Denver?

    There are many flights that can get you from Birmingham to Denver in 14h 40m. Fly via Lufthansa, Air Canada, or United Airlines to get the fastest option. Birmingham and Denver are separated by a distance of 4571 mi. This flight may include one or multiple stops.

  • 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 to Denver?

    Currently, February is the cheapest month in which you can book a flight from Birmingham to Denver (average of $621). Flying from Birmingham to Denver in July is currently the most expensive (average of $806). 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
Black Hawk
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Wheat Ridge
Central City
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Parker
Sterling

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.

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.