$140 Find Cheap Flights from Birmingham to Denver - Compare and Save

Among airlines operating Birmingham to Denver flights:

• United Airlines: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Birmingham and Denver. The airlines offering nonstop flights on this route include:

• United Airlines
• Southwest

Flights from Birmingham to Denver usually depart from Birmingham (BHM) and arrive at Denver Intl (DEN).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag in Economy Class class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Birmingham to Denver:

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $294 round-trip via Chicago O'Hare Intl (ORD), compared to $449 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines and Alaska Airlines. Other aircraft seen on the route include Airbus A319 variants.

One-stop flights from Birmingham to Denver most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 44% of one-stop connections
• Dallas Love Field (DAL) - 22% of one-stop connections
• Dallas/Fort Worth (DFW) - 17% of one-stop connections
• Nashville Intl (BNA) - 6% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 23% on the Birmingham to Denver route. Wednesday is the cheapest departure day at $387 round-trip on average, while Monday is the most expensive at $499, a difference of $112. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Birmingham to Denver flights, with 50% of flights leaving in that window. Afternoon departures account for 25%, evening flights for 25%, and night flights for 0%.

Some of the most popular sights in Denver are Colorado Convention Center, Union Station Denver and Coors Field. These are among the most viewed places in Denver on KAYAK.

These are the earliest and latest flight times available from Birmingham to Denver:

• Earliest: departs at 5:00 am and lands at 8:11 am
• Latest: departs at 7:45 pm and lands at 10:56 pm.

The flight takes about 3h 11m.

Last-minute fares on this route - booked within 2 weeks of departure - run 101% above the route average of $449. Book 22 weeks before departure for the lowest fares.

A nonstop flight from Birmingham to Denver takes 3h 11m, covering 1,080 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $267 to $2,278. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from Birmingham to Denver are currently lower than usual. Average one-way flight prices are about $160, which is 28% below the typical average for this route.

Flying via Dallas Love Field (DAL) gives the shortest average 1-stop total travel time at 4h 42m, compared with 5h 22m via Nashville Intl (BNA) and 5h 41m via Atlanta Hartsfield-Jackson (ATL).

Denver is 1 hour behind Birmingham (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Ace
• NU Car
• Europcar
• Hertz

Round-trip flights from Birmingham to Denver range from $381 to $543, with an average of $449 over the past 12 months. Anything below $381 counts as a good deal.