$153 Cheap Flights from Denver (DEN) to Birmingham (BHM)
Popular airlines from Denver Intl. Airport (DEN) to Birmingham International Airport (BHM)
UnitedUnited
American AirlinesAmerican Airlines
DeltaDelta
Southwest AirlinesSouthwest Airlines
Cheap Flights from Denver to Birmingham (DEN-BHM)
Alternative airports near Birmingham
Prices were available within the past 7 days. Prices and availability are subject to change.
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Denver (DEN) to Birmingham (BHM) at a glance
Travel from Denver (DEN) to Birmingham (BHM) with a selection of airlines offering weekly flights on this domestic short-haul route. You can choose between full-service and low-cost carriers to uncover the best itinerary that aligns with your budget and schedule. As you embark on your journey, get ready to explore Birmingham's renowned attractions and neighborhoods. Discover key details about flight times and options for flights from Denver International Airport to Birmingham International Airport.
- Fastest flight duration: around 2h 45m non-stop
- Route distance: roughly 1,100 miles (1,770 km)
- Flights per week: around 14 flights with multiple daily departures on average
- Typical fares (one-way): economy tickets often range from $110–$520, depending on seasonality and how far ahead you book
Flights from Denver International Airport (DEN) to Birmingham International Airport (BHM)
According to recent traveler bookings, here are the top airlines favored for flights from Denver to Birmingham, offering both non-stop and one-stop options. Common layover spots include Hartsfield-Jackson Atlanta International Airport (ATL) with approximately a 1-hour and 15-minute layover, Dallas-Fort Worth International Airport (DFW) also about 1 hour and 15 minutes, and Charlotte-Douglas International Airport (CLT) with roughly a 2-hour layover. This variety allows you to balance factors like price, total travel time, and cabin class to find the ideal itinerary.
- United: This full-service airline provides both non-stop and one-stop options, with one-way ticket prices generally falling between $115 and $535. It operates about 43% of the flights on this route, with direct flights taking around 2 hours and 45 minutes.
- Southwest Airlines: As a budget-friendly carrier, Southwest offers non-stop and one-stop services, with fares usually ranging from $110 to $510 for one-way trips. It accounts for roughly 39% of departures on this route, with non-stop flights also averaging a journey time of 2 hours and 45 minutes.
- American Airlines: This full-service airline specializes in one-stop flights, with one-way fares typically between $110 and $520. It makes up about 10% of the flights on this route, featuring an in-flight duration of 4 hours and a total travel time of approximately 5 hours and 15 minutes, including layovers.
- Delta: Delta is another full-service option providing one-stop service, with one-way fares generally ranging from $135 to $525. It constitutes around 7% of the departures on this route, with an in-flight time of 4 hours and a total journey time close to 5 hours and 15 minutes, factoring in layovers.
Travelers have the option to upgrade their flight from Denver to Birmingham, with United providing first class service on this route for a more luxurious journey.
Best time to fly from Denver (DEN) to Birmingham (BHM)
The most popular months for travelers flying from Denver to Birmingham are March, April, and November, when peak temperatures in Birmingham reach up to 62.1°F in April. If you prefer quieter travel, consider February, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 47.8°F. For better deals, September usually offers the lowest average one-way fare around $207. Flight availability peaks in November, with approximately 18 flights per week, making it easier to find convenient departure times.
- Cheapest time to fly: September usually offers good deals with average one-way fare around $207, roughly 21% cheaper than the yearly average.
- Another budget-friendly time to fly: August typically offers an average one-way fare of around $232.
- Most flight options: November has the highest number of flights from Denver to Birmingham, with approximately 18 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 43.3°F (6.3°C) | Average | 12 | $269 |
| February | 47.8°F (8.8°C) | Slightly Low | 10 | $267 |
| March | 55.0°F (12.8°C) | Slightly High | 13 | $300 |
| April | 62.1°F (16.7°C) | Slightly High | 13 | $264 |
| May | 70.3°F (21.3°C) | Slightly Low | 13 | $271 |
| June | 77.5°F (25.3°C) | Average | 15 | $272 |
| July | 80.1°F (26.7°C) | Slightly Low | 14 | $277 |
| August | 79.3°F (26.3°C) | Average | 16 | $232 |
| September | 74.5°F (23.6°C) | Average | 15 | $207 |
| October | 64.4°F (18.0°C) | Average | 14 | $241 |
| November | 53.1°F (11.7°C) | Slightly High | 18 | $261 |
| December | 47.8°F (8.8°C) | Average | 14 | $291 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
Alternative routes from Denver (DEN) to Birmingham (BHM)
- Denver to Huntsville (DEN-HSV): Located about 75 miles from Birmingham International Airport (BHM), Huntsville International Airport (HSV) offers a variety of flight options. One-way economy prices for this journey generally fall between $125 and $495, influenced by the time of year and how far in advance tickets are booked. Travelers can choose from both non-stop and one-stop flights, with United and American Airlines being the primary carriers on this route. Additionally, first-class service is also an option here.
- Colorado Springs to Birmingham (COS-BHM): Colorado Springs Airport (COS) is approximately 73 miles from Denver International Airport (DEN). The one-way economy fares for this route usually range from $120 to $445, varying based on the season and booking timeline. Flights typically involve one-stop options, with common layover points at Dallas-Fort Worth International Airport (DFW) and Love Field Airport (DAL). Key airlines servicing this route include low-cost Southwest Airlines and American Airlines, with first-class seating available as well.
How to find the best prices for flights from Denver (DEN) to Birmingham (BHM)
Getting some of the best deals on flights from Denver to Birmingham is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Afternoon departures (12pm-6pm) often offer lower prices, although morning flights (5am-12pm) are the most popular. Additionally, flying on Saturday typically results in cheaper fares, while Thursday remains the busiest travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Birmingham International Airport from Denver International Airport
Birmingham welcomes travelers from Denver with a range of transport options based on price, convenience, and proximity. Here's how to reach Birmingham efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Birmingham, with private rides that can be arranged in advance.
- Car rental: Renting a car from Birmingham International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Birmingham International Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Birmingham International Airport, Birmingham Station, a train station, is located about 6.4 miles from the airport and is typically reached by car.
Denver to Birmingham Flights
The cheapest times to fly from Denver to Birmingham
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 Denver to Birmingham are during the month of January. You can find some of the cheapest flights from Denver to Birmingham with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Denver to Birmingham
Sunday is one of the best days to book for cheap flights from Denver to Birmingham: 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 Denver to Birmingham
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 Denver to Birmingham in 2026. You can also book with separate airlines for your outbound and return journeys, from $153 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 Denver to Birmingham 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 Denver to Birmingham 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 Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.) cost?
You can find cheap one-way flights from $153 and cheap return flights $331 Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.) with Expedia. One-way flights usually range from $181 to $676, and return flights typically cost between $362 and $1120. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.)?
September is the cheapest month to fly from Denver, CO (DEN) to Birmingham, AL (BHM), with average round-trip fares around $350. This price is about 17% lower than the average throughout the year, as demand tends to decrease after the summer travel season. Other affordable months to consider are February and August.
*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.)?
United offers around 15 weekly direct flights from DEN to BHM.
What is the cheapest airline that flies from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.)?
Southwest is one of the cheapest airlines offering nonstop flights from Denver, CO (DEN) to Birmingham, AL (BHM), with round-trip tickets starting from around $133. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.)?
The best airline to fly with from Denver, CO (DEN) to Birmingham, AL (BHM) will differ from traveler to traveler. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. American Airlines offers the most daily flights from DEN to BHM, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.)?
For your trip from Denver (DEN) to Birmingham (BHM), September and August are the best months to fly. In September, you can find return flights for about $350, which is quite affordable. August is also popular, giving you a good balance of price and availability, making it a great time to plan your visit.
*Prices based on flights available on Expedia in the last year.
How many flights per day from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.)?
On average, there are around 4 nonstop flights per day from Denver Intl. (DEN) to Birmingham Intl. (BHM). For more options, look at flights that include layovers.
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.)?
The earliest flight from Denver (DEN) to Birmingham, AL (BHM) usually departs at around 12:15 AM, operated by American Airlines. This seasonal service is available in November, allowing you to start your journey early and make the most of your time in Birmingham. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.)?
The most popular departure times for flights from Denver, CO (DEN) to Birmingham, AL (BHM) are in the morning, from 9am to noon. About 26% of passengers prefer this time window. Many major carriers, including American Airlines, United, and Southwest, offer flights during this window. This timing works well because it allows you to start your day early and arrive in Birmingham with plenty of time to explore.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.)?
Direct flights from DEN to BHM usually take about 3 hours, traveling roughly 1,081 miles. If you opt for a connecting flight, expect to add around 2 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.)?
First class is available on flights from DEN to BHM. First class cabins are available on:
- American Airlines
- Delta Air Lines
- United Airlines
How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Birmingham from Denver Intl. (DEN)?
From Denver Intl. (DEN), you can fly into Birmingham Intl. (BHM) to reach Birmingham. Some flights may connect through major hubs like Tulsa Intl. (TUL), Preston Smith Intl. (LBB), Midland Intl. (MAF) before reaching Birmingham. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.)?
If you booked your Denver, CO (DEN-Denver Intl.) to Birmingham, AL (BHM-Birmingham Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Denver Intl. Airport |
|---|---|
Destination airport | Birmingham International Airport |
Distance | 1,080 miles away |
Airlines serving | United, American Airlines, Delta, Southwest Airlines |
Popular airline | United |
Roundtrip price | $331 |
Average flight time | 2 hours 42 mins |