BHM - DEN

$120 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 8/12. 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

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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Flights 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

Tue, Oct 7 - Wed, Oct 8
American Airlines Logo
12:56 pm - 6:09 pmBHM-DEN
6h 13m1 stop
American Airlines Logo
7:21 am - 4:02 pmDEN-BHM
7h 41m1 stop
$239American Airlines
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Tue, Oct 7 - Tue, Oct 14
American Airlines Logo
6:00 am - 3:54 pmBHM-DEN
10h 54m2 stops
American Airlines Logo
3:06 pm - 10:45 pmDEN-BHM
6h 39m1 stop
$244American Airlines
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Sun, Oct 5 - Wed, Oct 15
American Airlines Logo
6:10 am - 12:05 pmBHM-DEN
6h 55m1 stop
American Airlines Logo
9:35 am - 3:51 pmDEN-BHM
5h 16m1 stop
$256American Airlines
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Tue, Oct 7 - Fri, Oct 17
American Airlines Logo
6:00 am - 3:54 pmBHM-DEN
10h 54m2 stops
American Airlines Logo
11:59 pm - 8:29 amDEN-BHM
7h 30m1 stop
$261American Airlines
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Sat, Aug 16 - Wed, Aug 20
Southwest Logo
10:35 am - 12:25 pmBHM-DEN
2h 50mnonstop
Southwest Logo
4:50 pm - 8:20 pmDEN-BHM
2h 30mnonstop
$289Southwest
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Sat, Aug 16 - Mon, Aug 18
Southwest Logo
1:50 pm - 8:50 pmBHM-DEN
8h 00m1 stop
Southwest Logo
7:35 pm - 11:10 pmDEN-BHM
2h 35mnonstop
$299Southwest
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Mon, Oct 6 - Fri, Oct 10
Delta Logo
5:55 pm - 11:47 pmBHM-DEN
6h 52m1 stop
Delta Logo
12:55 am - 9:42 amDEN-BHM
7h 47m1 stop
$309Delta
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Fri, Oct 10 - Sat, Oct 11
Delta Logo
7:40 pm - 11:47 pmBHM-DEN
5h 07m1 stop
Delta Logo
7:05 am - 2:33 pmDEN-BHM
6h 28m1 stop
$324Delta
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Mon, Aug 4 - Sat, Aug 9
United Airlines Logo
3:35 pm - 5:59 pmBHM-DEN
3h 24mnonstop
United Airlines Logo
7:45 am - 4:25 pmDEN-BHM
7h 40m1 stop
$353United Airlines
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Thu, Sep 4 - Mon, Sep 8
United Airlines Logo
8:08 am - 10:25 amBHM-DEN
3h 17mnonstop
United Airlines Logo
5:23 pm - 9:17 pmDEN-BHM
2h 54mnonstop
$369United Airlines
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Expert advice

Expert advice for your flight from Birmingham to Denver

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

Upgrade to Economy Plus for up to six inches more legroom than standard economy.


Consider Priority Boarding to ensure overhead bin space for your carry-on.

Southwest

Enjoy two free checked bags up to 50 pounds each, perfect for family travel.


Set an alarm to check in 24 hours before for a better boarding position.

Read more about Southwestby Blane Bachelor
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
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.

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, Saturday is the cheapest day to fly on average and Friday is the most expensive. Flying from Denver back to Birmingham, the best deals are generally found on Tuesday, with Thursday 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 April, where tickets cost $347 (return) on average. On the other hand, the most expensive months are March and October, where the average cost of round-trip tickets is $467 and $467 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 $354 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. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonOctober
High seasonMarch
Cheapest flight$120
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 13% 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 $120 for a one-way ticket and $239 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?

    Only Delta offers 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?

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

  • 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 $395 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 $366 and an overall rating of 8.0.

  • 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 $253 or less one-way and $358 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 4239 reviews
8.1Boarding
7.6Entertainment
7.0Food
8.0Comfort
8.6Crew
Airline reviews

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

4.0 OkayGreg, Jul 2025PDX - DEN
Read more Southwest reviews

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

this crew didn't care much. bumping carts into seats more times than i care to remember

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

Very rough getting into denver. my kid threw up it was so rough.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

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

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