BHM - DEN

$169 Find Cheap Flights from Birmingham to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Birmingham to Denver departing on 3/3. 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 Denver

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

Cheapest round-trip
$337
Typical prices: $342-$499
United Airlines
Wed 3/25Wed 4/1
BHM - DEN • Non-stop
Cheapest one-way
$169
Typical prices: $161-$252
United Airlines
Tue 3/3
BHM - DEN • Non-stop
Top airlines
United Airlines
Cheapest • from $337 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 60% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 21% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Birmingham to Denver (BHM-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Birmingham to Denver 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 Birmingham to Denver

Wed, Mar 25 - Wed, Apr 1
United Airlines Logo
3:19 pm - 5:54 pm
BHM
-
DEN
3h 35mnonstop
United Airlines Logo
10:55 am - 2:56 pm
DEN
-
BHM
3h 01mnonstop
$337United Airlines
Wed, Mar 25 - Wed, Apr 1
United Airlines Logo
3:19 pm - 5:54 pm
BHM
-
DEN
3h 35mnonstop
United Airlines Logo
6:00 am - 12:38 pm
DEN
-
BHM
5h 38m
1 stop
$347United Airlines
Wed, Apr 29 - Sat, May 2
Southwest Logo
9:15 am - 11:15 am
BHM
-
DEN
3h 00mnonstop
Southwest Logo
1:05 pm - 4:35 pm
DEN
-
BHM
2h 30mnonstop
$351Southwest
Wed, Mar 25 - Wed, Apr 1
Southwest Logo
11:55 am - 6:35 pm
BHM
-
DEN
7h 40m
2 stops
Southwest Logo
10:25 am - 2:00 pm
DEN
-
BHM
2h 35mnonstop
$352Southwest
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
3:23 pm - 5:58 pm
BHM
-
DEN
3h 35mnonstop
United Airlines Logo
6:00 am - 12:36 pm
DEN
-
BHM
5h 36m
1 stop
$361United Airlines
Wed, Mar 25 - Wed, Apr 1
Southwest Logo
10:20 am - 4:35 pm
BHM
-
DEN
7h 15m
1 stop
Southwest Logo
12:35 pm - 9:40 pm
DEN
-
BHM
8h 05m
2 stops
$362Southwest
Tue, Feb 17 - Sat, Feb 21
United Airlines Logo
3:23 pm - 5:58 pm
BHM
-
DEN
3h 35mnonstop
United Airlines Logo
5:30 pm - 9:25 pm
DEN
-
BHM
2h 55mnonstop
$365United Airlines
Sat, Feb 28 - Wed, Mar 4
Southwest Logo
6:40 am - 8:55 am
BHM
-
DEN
3h 15mnonstop
Southwest Logo
8:45 am - 4:40 pm
DEN
-
BHM
6h 55m
2 stops
$366Southwest
Wed, Mar 4 - Sun, Mar 8
Southwest Logo
10:30 am - 12:40 pm
BHM
-
DEN
3h 10mnonstop
Southwest Logo
11:00 am - 2:25 pm
DEN
-
BHM
2h 25mnonstop
$367Southwest
Thu, May 7 - Thu, May 14
Southwest Logo
6:30 am - 10:15 am
BHM
-
DEN
4h 45m
1 stop
Southwest Logo
10:25 am - 2:00 pm
DEN
-
BHM
2h 35mnonstop
$371Southwest
Booking Insights

KAYAK's insights & trends for Birmingham to Denver flights

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

How much is a round-trip flight from Birmingham, Alabama to Denver?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Birmingham, Alabama to Denver departing in March.

What’s the cheapest day of the week to fly from Birmingham to Denver?

The average price of all round-trip flights from Birmingham to Denver clicked on KAYAK for each day over the last 12 months.

For Birmingham to Denver, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Denver back to Birmingham, the best deals are generally found on Wednesday, with Sunday being the most expensive.

What is the cheapest month to fly from Birmingham to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Birmingham to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Birmingham to Denver is September, where tickets cost $329 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is $490 and $477 respectively.

Can I save money by flying with a layover from Birmingham to Denver?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $414 on average.

How far in advance should I book a flight from Birmingham to Denver?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Birmingham to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Birmingham to Denver, you should book around 4 weeks before departure, which saves you about 60% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$169
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Birmingham to Denver

When to book flights from Birmingham to Denver

Are your dates flexible? Find out the best times to travel from Birmingham to Denver 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 Birmingham to Denver

  • What is the cheapest flight from Birmingham to Denver?

    In the last 3 days, the lowest price for a flight from Birmingham to Denver was $169 for a one-way ticket and $337 for a round-trip.

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

    No

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

    When flying out of Birmingham you will be using Birmingham. You will be landing at Denver, also known as Denver Intl.

  • Which airlines offer Wi-Fi service onboard planes from Birmingham to Denver?

    Delta, JetBlue, and Alaska Airlines offer inflight Wi-Fi service on the Birmingham to Denver flight route.

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

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Birmingham to Denver flight route.

  • Which airline alliances offer flights from Birmingham to Denver?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Birmingham and Denver, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Birmingham to Denver?

    There are nonstop flights from Birmingham to Denver on a daily basis.

  • Which is the best airline for flights from Birmingham to Denver, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Birmingham to Denver are Southwest and Delta. With an average price for the route of $386 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $396 and an overall rating of 7.9.

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

    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 Birmingham to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Birmingham 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 Birmingham to Denver?

    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 Denver with an airline and back to Birmingham with another airline. Booking your flights between Birmingham and DEN 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 Birmingham to Denver?

    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 Denver from Birmingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Birmingham to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $237 or less one-way and $376 or less round-trip.

Prefer to fly direct from Birmingham to Denver?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Birmingham to Denver Intl.
Find which airlines fly direct from Birmingham Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Birmingham to Denver Intl

Monday

Southwest, United Airlines

Southwest, United Airlines

Tuesday

Southwest, United Airlines

Southwest, United Airlines

Wednesday

Southwest, United Airlines

Southwest, United Airlines

Thursday

Southwest, United Airlines

Southwest, United Airlines

Friday

Southwest, United Airlines

Southwest, United Airlines

Saturday

Southwest, United Airlines

Southwest, United Airlines

Sunday

Southwest, United Airlines

Southwest, United Airlines

See more direct flights

Direct returns

Denver Intl to Birmingham

Monday

Southwest, United Airlines

Southwest, United Airlines

Tuesday

Southwest, United Airlines

Southwest, United Airlines

Wednesday

Southwest, United Airlines

Southwest, United Airlines

Thursday

Southwest, United Airlines

Southwest, United Airlines

Friday

Southwest, United Airlines

Southwest, United Airlines

Saturday

Southwest, United Airlines

Southwest, United Airlines

Sunday

Southwest, United Airlines

Southwest, United Airlines

See more direct flights

Reviews of the top 4 airlines serving from Birmingham to Denver

 
See real verified KAYAK customer reviews for airlines flying from Birmingham to Denver. 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 Birmingham to Denver? 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.
8.0
SouthwestOverall score based on 4268 reviews
8.6Crew
7.5Entertainment
8.1Boarding
8.0Comfort
7.0Food
Airline reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

10.0 ExcellentAnonymous, Jan 2026
PHX - MDW
Read more Southwest reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

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

Information on your arrival and departure airports