DEN - BHX

$316 Find Cheap Flights from Denver to Birmingham

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Birmingham departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Birmingham

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Birmingham, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Birmingham, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$678
Multiple Airlines
Wed 4/15Mon 4/27
DEN - BHX • 2 stops
Cheapest one-way
$316
Multiple Airlines
Thu 3/26
DEN - BHX • 3 stops
Top airlines
Lufthansa
Cheapest • from $679 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Birmingham (DEN-BHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Birmingham that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Birmingham

Wed, Apr 15 - Mon, Apr 27
Multiple Airlines Logo
1:25 pm - 5:30 pm
DEN
-
BHX
21h 05m
2 stops
Multiple Airlines Logo
5:55 am - 3:40 pm
BHX
-
DEN
16h 45m
1 stop
$678Multiple Airlines
Wed, Apr 15 - Mon, Apr 27
Lufthansa Logo
5:40 pm - 5:30 pm
DEN
-
BHX
16h 50m
1 stop
Lufthansa Logo
5:55 am - 3:40 pm
BHX
-
DEN
16h 45m
1 stop
$679Lufthansa
Sun, Aug 9 - Tue, Aug 25
Multiple Airlines Logo
6:10 pm - 5:25 pm
DEN
-
BHX
40h 15m
2 stops
Multiple Airlines Logo
5:55 pm - 1:45 pm
BHX
-
DEN
26h 50m
1 stop
$699Multiple Airlines
Sun, Aug 9 - Tue, Aug 25
Multiple Airlines Logo
6:10 pm - 5:25 pm
DEN
-
BHX
40h 15m
2 stops
Multiple Airlines Logo
5:55 pm - 1:45 pm
BHX
-
DEN
26h 50m
1 stop
$700Multiple Airlines
Wed, Apr 1 - Wed, Apr 8
Lufthansa Logo
4:05 pm - 5:10 pm
DEN
-
BHX
18h 05m
1 stop
Lufthansa Logo
6:05 am - 3:40 pm
BHX
-
DEN
16h 35m
1 stop
$704Lufthansa
Wed, Apr 1 - Wed, Apr 8
Delta Logo
6:10 am - 8:35 am
DEN
-
BHX
19h 25m
2 stops
Delta Logo
9:20 am - 9:46 pm
BHX
-
DEN
19h 26m
2 stops
$708Delta
Wed, Apr 15 - Mon, Apr 27
Multiple Airlines Logo
1:25 pm - 5:30 pm
DEN
-
BHX
21h 05m
2 stops
Multiple Airlines Logo
5:55 am - 2:20 pm
BHX
-
DEN
15h 25m
2 stops
$714Multiple Airlines
Mon, May 11 - Tue, May 19
United Airlines Logo
5:40 pm - 5:25 pm
DEN
-
BHX
16h 45m
1 stop
United Airlines Logo
5:55 am - 3:40 pm
BHX
-
DEN
16h 45m
1 stop
$716United Airlines
Sun, Aug 9 - Tue, Aug 25
Lufthansa Logo
4:15 pm - 5:40 pm
DEN
-
BHX
18h 25m
2 stops
Lufthansa Logo
5:55 pm - 3:40 pm
BHX
-
DEN
28h 45m
2 stops
$717Lufthansa
Sun, Aug 9 - Tue, Aug 25
Lufthansa Logo
4:15 pm - 5:40 pm
DEN
-
BHX
18h 25m
2 stops
Lufthansa Logo
5:55 pm - 3:40 pm
BHX
-
DEN
28h 45m
2 stops
$718Lufthansa
Booking Insights

KAYAK's insights & trends for Denver to Birmingham flights

Get data-powered insights and trends into flights from Denver to Birmingham to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Denver to Birmingham?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Denver to Birmingham were found on Lufthansa ($679) and Delta ($708).

Good to know

Cheapest flight$316
Flight from Denver to Birmingham

When to book flights from Denver to Birmingham

Are your dates flexible? Find out the best times to travel from Denver to Birmingham based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Birmingham

  • What is the cheapest flight from Denver to Birmingham?

    In the last 3 days, the lowest price for a flight from Denver to Birmingham was $316 for a one-way ticket and $678 for a round-trip.

  • Do I need a passport to fly between Denver and Birmingham?

    A passport is required to fly from Denver to Birmingham.

  • Which airports will I be using when flying from Denver to Birmingham?

    Denver and Birmingham are both served by 1 main airport. You will leave Denver from Denver Intl and will be arriving at Birmingham.

  • Which aircraft models fly most regularly from Denver to Birmingham?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Birmingham?

    Star Alliance is the only airline alliance operating flights between Denver and Birmingham.

  • Which is the best airline for flights from Denver to Birmingham, United Airlines or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Denver to Birmingham are United Airlines and Aer Lingus. With an average price for the route of $720 and an overall rating of 7.4, United Airlines is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $1,080 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Denver to Birmingham?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Birmingham.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Birmingham?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Birmingham from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Birmingham?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Birmingham with an airline and back to Denver with another airline. Booking your flights between Denver and BHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Birmingham?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Birmingham from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Denver to Birmingham

 
See real verified KAYAK customer reviews for airlines flying from Denver to Birmingham. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Birmingham? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9323 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
Airline reviews

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

2.0 MediocreSid, Dec 2025
DEN - BZN
Read more United Airlines reviews

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Flight was good but there are way to many announcements for credit cards etc.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

Well, I think we left close to on time. Crew was “eh”.

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

Everything you need to know for your flight from Denver to Birmingham

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