$167 Cheap United flights Denver (DEN) to Birmingham (BHM)

View $167 flight on Sat, Sep 20, 2025Opens in a new window

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$167 Cheap United flights Denver (DEN) to Birmingham (BHM)

Prices were available within the past 7 days and start at $167 for one-way flights and $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Aug 14 - Tue, Aug 19
DEN
Denver
BHM
Birmingham
$273 Roundtrip, found 4 days ago
$273
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 14 from Denver to Birmingham, returning Tue, Aug 19, priced at $273 found 4 days ago
United
Thu, Aug 14 - Tue, Aug 19
DEN
Denver
BHM
Birmingham
$313 Roundtrip, found 4 days ago
$313
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 14 from Denver to Birmingham, returning Tue, Aug 19, priced at $313 found 4 days ago
United
Wed, Oct 1 - Sat, Oct 4
DEN
Denver
BHM
Birmingham
$330 Roundtrip, found 21 hours ago
$330
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Oct 1 from Denver to Birmingham, returning Sat, Oct 4, priced at $330 found 21 hours ago
United
Wed, Oct 8 - Wed, Oct 15
DEN
Denver
BHM
Birmingham
$341 Roundtrip, found 4 hours ago
$341
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Oct 8 from Denver to Birmingham, returning Wed, Oct 15, priced at $341 found 4 hours ago
United
Thu, Sep 11 - Mon, Sep 15
DEN
Denver
BHM
Birmingham
$342 Roundtrip, found 17 hours ago
$342
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Sep 11 from Denver to Birmingham, returning Mon, Sep 15, priced at $342 found 17 hours ago
Flights from Denver (DEN) to Birmingham (BHM)
Origin airport
Denver Intl.
Destination airport
Birmingham Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Popular airline
American Airlines
Distance
1080 mi
Average flight time
3 hours 54 mins

Frequently asked questions

How much is a United Airlines flight from Denver Intl. Airport (DEN) to Birmingham Intl. Airport (BHM)?
Use the "Price (lowest to highest)" filter on Expedia to search for cheap United Airlines return flights from $273 from DEN to BHM. Affordable one-way fares from $167 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DEN to BHM with United Airlines?
January is one of the most affordable months to fly to Birmingham with United Airlines. You could also find excellent prices on one-way and round-trip fares in December.
What is the cheapest time to book flights from Denver Intl. Airport (DEN) to Birmingham Intl. Airport (BHM) with United Airlines?
Start searching one to three months ahead of your travel date to get cheap fares on United Airlines flights from Denver Intl. Airport (DEN) to Birmingham Intl. Airport (BHM). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Denver Intl. Airport (DEN) to Birmingham Intl. Airport (BHM)?
You can easily fly from Denver Intl. Airport (DEN) to Birmingham Intl. Airport (BHM) on one of United Airlines's 14 direct weekly flights. Apply Expedia's "Nonstop" and "Airline" filters to find the United Airlines flight that'll take you to BHM at your preferred time.
How long does it take to fly from DEN to BHM with United Airlines?
From wheels-up to touchdown, a nonstop United Airlines flight from Denver Intl. Airport (DEN) to Birmingham Intl. Airport (BHM) takes approximately 2h 50m.
Which day of the week has the most United Airlines flights from Denver Intl. Airport (DEN) to Birmingham Intl. Airport (BHM)?
Saturday has the most United Airlines flights from Denver Intl. Airport (DEN) to Birmingham Intl. Airport (BHM). With 2 daily departures, this is a great day to find something that will suit your plans.
What is the earliest United Airlines flight from DEN to BHM?
The earliest flight from DEN to BHM with United Airlines leaves at 11:20AM UTC-7. You'll touch down at 3:11PM UTC-6. The final United Airlines flight of the day takes off at 5:55PM UTC-7 and arrives at 9:45PM UTC-6. With 20% fewer cancellations for departures before midday, heading out early is usually the best way to go.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Birmingham?
Birmingham Intl. Airport (BHM) is the main Birmingham gateway for United Airlines flights from Denver Intl. Airport (DEN).
Why fly with United Airlines from DEN to BHM?
A rewarding loyalty program and the chance to rack up points through United Mileage Plus are the start of the reasons to jet off from DEN to BHM with United Airlines. Plus, when you join Expedia's free One Key™ program, you can receive OneKeyCash™* on top of any airline loyalty program earnings. It's yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Denver Intl. Airport (DEN) to Birmingham Intl. Airport (BHM)?
Jet off on a United Airlines flight from Denver Intl. Airport (DEN) to Birmingham Intl. Airport (BHM), and you'll likely be flying on an Embraer 175. Bear in mind though, that the aircraft type can change due to operational requirements.
Can I change or cancel my United Airlines flight from Denver Intl. Airport (DEN) to Birmingham Intl. Airport (BHM)?
Depending on the type of fare you purchased, a fee typically applies if you cancel or reschedule your booking more than 24 hours after it's confirmed. To find plane tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when looking for flights. For more information on changing or canceling your reservation, visit "Trips," select your flight and tick "Manage Booking."

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