Cheap Flights from Birmingham to Denver International

Compare Birmingham to Denver International flight deals

Find the cheapest month or even day of the year to fly to Denver International

Book the best Denver International fare with no extra fees

Flight deals from Birmingham to Denver International

Looking for a cheap last-minute deal or the best return flight from Birmingham Airport to Denver International Airport? If you want to travel next month, return fares start from R 4,752. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Birmingham to Denver International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Birmingham to Denver International flights are currently cheapest in September.

Direct flights from Birmingham to Denver International

Birmingham to Denver International: Alternative routes

Compare routes from Birmingham to Denver below. You may find an airport to fly into that's cheaper, faster, or easier than Denver International.

Birmingham to Denver: Flight information

The things to know before you go.
Cheapest flight foundR 2,376
Cheapest month to flyNovember
Average flight time3 hrs, 2 mins
Most popular airlineSouthwest Airlines
Average flights per week40

Finding cheap flights from Birmingham to Denver International: Frequently asked questions

The best price we found for a return flight from Birmingham to Denver International is R 4,752. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 2 minutes is the average flight time from Birmingham to Denver International.
Southwest Airlines, United and SkyWest Airlines fly direct from Birmingham to Denver International.
As of June 2026, there are 40 flights per week flying from Birmingham to Denver International.
The cheapest month to fly from Birmingham to Denver International is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Birmingham Airport to Denver International Airport on Wednesday, 15 July 2026.
Yes – the average flight time is 3 hours and 2 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Denver International.

Travelling from Birmingham Airport (BHM) to Denver International Airport (DEN): what you need to know

  • Around 3 hours 5 minutes is how long you can expect to be in the air on a direct flight from Birmingham Airport to Denver International Airport.

  • Denver is one hour behind Birmingham and observes the UTC-7 timezone.

  • Flights from BHM to DEN start from 05:35 — the first with Southwest Airlines. The last service of the day is at 18:30 with Southwest Airlines. In total, there are 22 weekly Birmingham Airport to Denver International Airport flights.

  • Your BHM to DEN flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Be prepared for bigger queues in popular months such as October. Arriving up to four hours ahead of international flights and two hours for domestic departures is a good idea.

  • United is your gateway to discovering Denver (and maybe even some other great parts of the United States!). Browse the direct flights from Birmingham Airport to Denver International Airport offered by this popular carrier.

  • The airline with the highest passenger demand on this route is United.

  • United tops the rankings as the most punctual carrier for BHM to DEN flights, with 85.83% of its services arriving as scheduled.

  • We make it simple to book a flight with a stopover. To see all your options for tickets from Birmingham Airport to Denver International Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to tour your chosen city. Worthwhile stopovers between BHM and DEN include:

    • Nashville Airport

    • Dallas Love Field Airport

    • Oklahoma City Will Rogers World Airport

How to find the cheapest flights from Birmingham Airport (BHM) to Denver International Airport (DEN)

  • The cheapest price we've seen for a one-way Birmingham Airport to Denver International Airport flight is R 2,376. A round-trip plane ticket is currently R 4,752. Depending on the availability and when you book, these fares could change.

  • To find cheap tickets from BHM to DEN, book as early as you can. Airlines typically offer their most competitively priced fares when flights are first made available.

  • May is the cheapest month for flights from Birmingham Airport to Denver International Airport. If you'd like to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • Spend less time searching for cheap flights from BHM to DEN by creating a Price Alert. You'll get an email or notification through the app when a new discounted fare appears.

  • Discover the perfect flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Birmingham Airport to Denver International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Birmingham Airport (BHM)

  • You'll find BHM at 5900 Airport Highway.

  • 79% of flights taking off from Birmingham Airport make it to their destination on schedule.

  • Central Birmingham to Birmingham Airport is around 14 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, catching a taxi or ride-sharing.

  • You can expect a journey time of around 45 minutes on public transport.

  • Get your journey off to a hassle-free start by staying near BHM. Whether you're boarding an early flight from Birmingham Airport to Denver International Airport or want to avoid feeling rushed, these stays have you covered:

Arriving at Denver International Airport (DEN)

  • Consider a stay at Baymont by Wyndham Denver International Airport after your Birmingham Airport to Denver International Airport flight. It's a quick drive from DEN and a comfortable option if you want to catch some z's soon after landing.

  • Say yes to new adventures by picking up a Denver International Airport rental car. Grab your wheels from Routes Car Rentals, Dollar or Budget and experience the lesser-explored corners of Denver and beyond.

  • Booking your ride from Denver International Airport around one week in advance boosts your odds of scoring a great price.

When to fly to Denver International Airport (DEN)

  • It's time to plan your travel dates for your flight from Birmingham Airport to Denver International Airport. July is the most popular month to head to Denver. If you want a more relaxed vibe, go in January.

  • When reserving your flight from Birmingham Airport to Denver International Airport, consider the kind of weather you like. July is the warmest month in Denver, with the temperature ranging from 14ºC (57ºF) to 32ºC (90ºF).

  • Search for cheap tickets from BHM to DEN in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -9ºC (16ºF) and 7ºC (45ºF) on average.

Explore more of the United States

  • Colorado Springs is just one of the many cities in the United States waiting to be explored once you've seen Denver. Around 105 kilometres away to the south, its best attractions include Garden of the Gods, Pikes Peak Region Attractions and Red Rock Canyon.

  • If you want to check out another well-known destination in the United States, head for Aurora, roughly 13 kilometres east of Denver. Plains Conservation Centre, DeLaney Homestead Historic District and Aircraft viewing are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.