$139 Cheap Flights from Birmingham (BHM) to Denver (DEN)

View $139 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from Birmingham International Airport (BHM) to Denver Intl. Airport (DEN)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Birmingham to Denver (BHM-DEN)

Prices were available within the past 7 days and start at $139 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Sep 9 - Tue, Sep 16
BHM
Birmingham
DEN
Denver
$277 Roundtrip, just found
$277
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Sep 9 from Birmingham to Denver, returning Tue, Sep 16, priced at $277 just found
United
Sat, Sep 6 - Wed, Sep 10
BHM
Birmingham
DEN
Denver
$279 Roundtrip, found 20 hours ago
$279
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Sep 6 from Birmingham to Denver, returning Wed, Sep 10, priced at $279 found 20 hours ago
Delta
Thu, Oct 16 - Tue, Oct 21
BHM
Birmingham
DEN
Denver
$285 Roundtrip, found 4 days ago
$285
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Oct 16 from Birmingham to Denver, returning Tue, Oct 21, priced at $285 found 4 days ago
Delta
Tue, Sep 9 - Tue, Sep 16
BHM
Birmingham
DEN
Denver
$287 Roundtrip, just found
$287
Roundtrip
just found
Select Delta flight, departing Tue, Sep 9 from Birmingham to Denver, returning Tue, Sep 16, priced at $287 just found
United
Sat, Sep 6 - Wed, Sep 10
BHM
Birmingham
DEN
Denver
$289 Roundtrip, found 20 hours ago
$289
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Sep 6 from Birmingham to Denver, returning Wed, Sep 10, priced at $289 found 20 hours ago
United
Wed, Sep 24 - Tue, Sep 30
BHM
Birmingham
DEN
Denver
$289 Roundtrip, found 7 hours ago
$289
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Sep 24 from Birmingham to Denver, returning Tue, Sep 30, priced at $289 found 7 hours ago
American Airlines
Sat, Sep 6 - Wed, Sep 10
BHM
Birmingham
DEN
Denver
$291 Roundtrip, found 20 hours ago
$291
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Sep 6 from Birmingham to Denver, returning Wed, Sep 10, priced at $291 found 20 hours ago
Southwest Airlines
Mon, Sep 15 - Sat, Sep 20
BHM
Birmingham
DEN
Denver
$291 Roundtrip, just found
$291
Roundtrip
just found
Select Southwest Airlines flight, departing Mon, Sep 15 from Birmingham to Denver, returning Sat, Sep 20, priced at $291 just found
Southwest Airlines
Sat, Aug 30 - Sat, Sep 6
BHM
Birmingham
DEN
Denver
$292 Roundtrip, found 7 hours ago
$292
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Sat, Aug 30 from Birmingham to Denver, returning Sat, Sep 6, priced at $292 found 7 hours ago
American Airlines
Thu, Jan 1 - Tue, Jan 6
BHM
Birmingham
DEN
Denver
$293 Roundtrip, found 3 days ago
$293
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jan 1 from Birmingham to Denver, returning Tue, Jan 6, priced at $293 found 3 days ago

Find the cheapest month to fly from Birmingham (BHM) to Denver (DEN)

November is typically the cheapest month to fly

From $142 - $476 per traveler.

Graph displaying average flight prices per month

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $457
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $457
Flights from Birmingham (BHM) to Denver (DEN)
Origin airport
Birmingham Intl.
Destination airport
Denver Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$277
Distance
1080 mi
Average flight time
2 hours 11 mins

Birmingham to Denver Flights

The cheapest times to fly from Birmingham to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Birmingham to Denver are during the month of September. You can find some of the cheapest flights from Birmingham to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Birmingham to Denver

Sunday is one of the best days to book for cheap flights from Birmingham to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Birmingham to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Birmingham to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $139 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Birmingham to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Birmingham to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN) cost?
Find cheap return flights from Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN) starting at $273. Grab your seat and get ready for takeoff. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving BHM on August 19 2025 and touching down at DEN. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from BHM to DEN?
The cheapest flights from BHM to DEN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN)?
When flying out of Birmingham Intl. Airport (BHM), you can catch a nonstop flight to Denver Intl. Airport (DEN) with United Airlines.
What is the cheapest airline that flies from BHM to DEN?
Currently, the cheapest airline offering one-way flights from BHM to DEN is United. You can book a seat on this route from $137. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BHM on October 2 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN)?
With, on average, 3 nonstop flights departing from Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN) each day, you'll be on your way in no time.
What are the most popular departure times for flights from Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN)?
Flights between BHM and DEN are busiest at 8 AM. If you're after a more relaxed atmosphere and possibly cheaper fares, choose a departure that's outside typical rush times.
What day of the week has the most flights from BHM to DEN?
Fly on a Friday if you're looking for the best selection of flights from Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN).
What is the earliest flight from Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN)?
The earliest flight jetting off from Birmingham Intl. Airport (BHM) is at around 7:00AM UTC-6. Catch this flight and you'll land at Denver Intl. Airport (DEN) at approximately 9:15AM UTC-7. The overall travel time is 3h 15m.
How long does it take to fly from Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN)?
The average flight time from BHM to DEN is 3 hours and 25 minutes, covering a total distance of 1,100 mi.
What airline has the least delays from BHM to DEN?
Frontier Airlines has the best performance for on-time direct flights from Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN), with an on-time score of 100%. Use the Expedia App to check your flight schedule before you jet off and get notified of any trip changes.
What is the best time to fly from Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN)?
To avoid possible delays on the Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Denver from Birmingham Intl. Airport (BHM)?
Denver Intl. Airport (DEN) is the only airport in Denver with direct flights from Birmingham Intl. Airport (BHM). Compare the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN) last-minute?
Holding off until just before your departure to book a flight from BHM to DEN often results in higher prices. Although you may find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a BHM to DEN flight and hotel package?
Compared with arranging hotels and flights separately, booking a BHM to DEN flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Birmingham Intl. Airport (BHM) to Denver Intl. Airport (DEN)?
If you reserved your BHM to DEN flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Explore a world of travel with Expedia

*Available to One Key members.