$133+ Cheap flights from Denver to Birmingham, AL (DEN - BHM)
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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHM
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Birmingham 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.Cheapflights Tip: The best prices from Denver Intl to Birmingham are usually found in September or August, booked 38 days in advance, depart on a Saturday or Wednesday and return on a Wednesday
Cheap flight deals from Denver to Birmingham
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to BirminghamExplore 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 October 25, 2026.
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 October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Fri 12/410:45 am -
1 stop8h 43m
Mon 12/79:08 pm -
2 stops25h 47m
Deal found 10/19![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 11/131:18 pm -
1 stop6h 10m
Mon 11/164:28 pm -
2 stops30h 04m
Deal found 10/21![Multiple Airlines logo]()
$266
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:05 pm -
Nonstop2h 35m
Sat 11/145:35 am -
Nonstop3h 05m
Deal found 10/20![Southwest logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Fri 11/61:18 pm -
1 stop6h 10m
Fri 11/134:28 pm -
1 stop28h 02m
Deal found 10/19![Multiple Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 10/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:10 pm -
2 stops8h 30m
Wed 11/115:35 pm -
Nonstop2h 55m
Deal found 10/19![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:05 pm -
Nonstop2h 35m
Wed 11/185:35 am -
Nonstop3h 05m
Deal found 10/20![Southwest logo]()
$285
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:15 am -
1 stop5h 56m
Tue 12/85:06 am -
1 stop5h 34m
Deal found 10/19![Delta logo]()
$287
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:08 pm -
1 stop7h 40m
Mon 11/167:19 pm -
1 stop5h 29m
Deal found 10/20![American Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:20 am -
1 stop5h 30m
Mon 12/75:35 am -
Nonstop3h 05m
Deal found 10/20![Southwest logo]()
$291
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/1611:00 am -
Nonstop2h 41m
Wed 11/183:03 pm -
1 stop5h 56m
Deal found 10/20![United Airlines logo]()
$295
Best flights from Denver to BirminghamDiscover 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 October 25, 2026.
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 October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 11/2011:05 am -
Nonstop2h 41m
Mon 11/233:45 pm -
Nonstop3h 20m
Deal found 10/22![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/135:55 pm -
Nonstop2h 40m
Wed 1/205:30 pm -
Nonstop3h 00m
Deal found 10/24![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 11/135:38 pm -
Nonstop2h 50m
Mon 11/163:45 pm -
Nonstop3h 20m
Deal found 10/23![United Airlines logo]()
$445
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:40 am -
1 stop6h 50m
Thu 11/125:20 pm -
Nonstop2h 55m
Deal found 10/20![Southwest logo]()
$455
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 2/194:55 pm -
1 stop5h 39m
Wed 2/243:30 pm -
Nonstop3h 23m
Deal found 10/22![United Airlines logo]()
$451
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:15 pm -
2 stops6h 20m
Sun 11/155:30 am -
Nonstop3h 05m
Deal found 10/24![Southwest logo]()
$528
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 11/1911:00 am -
Nonstop2h 41m
Mon 11/303:45 pm -
Nonstop3h 20m
Deal found 10/23![United Airlines logo]()
$498
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/255:38 pm -
Nonstop2h 50m
Mon 11/303:45 pm -
Nonstop3h 20m
Deal found 10/24![United Airlines logo]()
$540
Last-minute flights from Denver to BirminghamDiscover last-minute flight deals from Denver to Birmingham. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Birmingham. Data last updated October 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Fri 11/61:18 pm -
1 stop6h 10m
Fri 11/134:28 pm -
1 stop28h 02m
Deal found 10/19![Multiple Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 10/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:05 pm -
Nonstop2h 35m
Wed 11/115:35 pm -
Nonstop2h 55m
Deal found 10/19![Southwest logo]()
$267
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:05 am -
Nonstop2h 30m
Sat 11/147:40 am -
1 stop7h 50m
Deal found 10/20![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:10 am -
1 stop4h 29m
Wed 11/114:20 pm -
1 stop7h 55m
Deal found 10/19![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:30 am -
Nonstop2h 25m
Mon 11/165:35 pm -
Nonstop2h 55m
Deal found 10/22![Southwest logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 11/131:18 pm -
1 stop6h 10m
Mon 11/164:28 pm -
2 stops30h 04m
Deal found 10/21![Multiple Airlines logo]()
$266
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:08 pm -
1 stop7h 40m
Mon 11/167:19 pm -
1 stop5h 29m
Deal found 10/20![American Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:05 pm -
Nonstop2h 35m
Wed 11/185:35 am -
Nonstop3h 05m
Deal found 10/20![Southwest logo]()
$285
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/1611:00 am -
Nonstop2h 41m
Wed 11/183:03 pm -
1 stop5h 56m
Deal found 10/20![United Airlines logo]()
$295
One-way flights from Denver to BirminghamSearch for one-way flight options from Denver to Birmingham. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Denver to Birmingham. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:18 pm -
1 stop6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$133
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:05 am -
Nonstop2h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Southwest logo]()
$134
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:30 am -
1 stop4h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$144
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:05 pm -
Nonstop2h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Southwest logo]()
$152
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 11/135:38 pm -
Nonstop2h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$153
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:45 pm -
Nonstop2h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Southwest logo]()
$154
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/189:30 am -
1 stop6h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/176:00 am -
1 stop4h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Southwest logo]()
$164
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 (BHM). 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $256 (Kiwi.com) |
One-way from | $133 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $437 |
Good round-trip deal | $467 or less |
Good one-way deal | $233 or less |
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 7,457,451 searches. Data last updated October 25, 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
Cheapest round-trip
DenverBirmingham
DEN Denver Intl - BHM Birmingham
DENBHM
Denver Intl
Wed 12/9
6:05 pm-9:40 pm
Nonstop2h 35m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$134
DenverBirmingham
DEN Denver Intl - BHM Birmingham
DENBHM
Denver Intl
Sat 2/13
2:30 pm-8:05 pm
1 stop4h 35m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$144
Quickest round-trip
DenverBirmingham
DEN Denver Intl - BHM Birmingham
DENBHM
Denver Intl
Sat 2/13
6:00 pm-9:30 pm
Nonstop2h 30m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$153
DenverBirmingham
DEN Denver Intl - BHM Birmingham
DENBHM
Denver Intl
Fri 11/13
6:45 pm-10:15 pm
Nonstop2h 30m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$154
DenverBirmingham
DEN Denver Intl - BHM Birmingham
DENBHM
Denver Intl
Fri 12/25
11:05 am-2:35 pm
Nonstop2h 30m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$154
DenverBirmingham
DEN Denver Intl - BHM Birmingham
DENBHM
Denver Intl
Sun 11/15
6:45 pm-10:15 pm
Nonstop2h 30m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$154
DenverBirmingham
DEN Denver Intl - BHM Birmingham
DENBHM
Denver Intl
Sun 1/17
6:00 am-11:20 am
1 stop4h 20m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$164
DenverBirmingham
DEN Denver Intl - BHM Birmingham
DENBHM
Denver Intl
Fri 2/12
5:02 pm-11:43 pm
1 stop5h 41m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$208
DenverBirmingham
DEN Denver Intl - BHM Birmingham
DENBHM
Denver Intl
Tue 11/24
8:10 am-4:14 pm
1 stop7h 04m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$208
DenverBirmingham
DEN Denver Intl - BHM Birmingham
DENBHM
Denver Intl
Tue 12/8
6:00 am-11:48 am
1 stop4h 48m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$227
Showing 1-10 of 19 resultsSorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Denver-Birmingham, Alabama flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Birmingham, Alabama flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Birmingham, Alabama 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, Alabama 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.
DEN-BHM
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
How far ahead should I book a flight from Denver to Birmingham, Alabama?
The price you pay for your flight from Denver to Birmingham, Alabama may vary depending on when you book. For the best chance of a lower fare, look to book 37 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 Denver to Birmingham, Alabama?
Currently, September is the cheapest month in which you can book a flight from Denver to Birmingham, Alabama (average of $395). Flying from Denver to Birmingham, Alabama in December is currently the most expensive (average of $557). 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 BHM?
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 October 25, 2026.
A simple way to save on the total cost of your ticket is to fly from Denver to Birmingham, Alabama in the evening. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the afternoon.
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 October 25, 2026.
Read through reviews of airlines operating flights from Denver to Birmingham, such as Southwest and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Overall
7.9
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Overall
7.9
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
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.
Traveling to a place near Birmingham?
Book flights to Birmingham if you plan to visit one of these locationsFultondale
Bessemer
Hoover
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.
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Other flights to Birmingham
Explore flights to Birmingham departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Complete your trip
Complete your trip to Birmingham by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Birmingham by cabin class
Find flights from Denver to Birmingham, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Birmingham flights
Browse other Denver and Birmingham flight options. Last updated on October 25, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$291 | Average$427 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$291 | Average$439 | FlexibilityNo cancel fee | On-time69% |