$136 Find Cheap Flights from Denver to Birmingham - Compare and Save

Your flight ticket price will generally be cheaper if you fly to Birmingham on a Wednesday and more expensive on a Sunday. On your return trip to Denver, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

The cheapest month for flights from Denver to Birmingham is September, where tickets cost $392 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $527 and $487 respectively.

No, with an average price for the route of $379, prices are generally cheapest when you fly direct.

To get a below average price on the flight from Denver to Birmingham, you should book around 4 weeks before departure, which saves you about 57% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

In the past 5 days, the cheapest round-trip tickets from Denver to Birmingham were found on United Airlines ($299) and Southwest ($309).

There are 2 airlines that fly nonstop from Denver to Birmingham. They are Southwest and United Airlines. The cheapest airline for this route is United Airlines, with the best round-trip deal found costing $263. On average, the best prices for this route can be found at Southwest.

Dallas (DFW) is the top choice – 50% of KAYAK users who clicked on 1-stop flights from Denver to Birmingham picked an itinerary connecting there.

Flights via Dallas (DAL) offer the most affordable fares, with an average round-trip price of $416.

Consider flying via Dallas (DAL) for the shortest journey. The average one-way travel time for flights connecting there is 4h 15m.

If you prefer a quick connection, Atlanta (ATL) often has the shortest layovers from Denver to Birmingham, with an average of 1h 10m.

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 3 and 4 nonstop flights that take off from Denver and land in Birmingham, with an average flight time of 2h 39m. The most common departure time is 5:00 pm and most flights take off in the morning. Each week, there are 26 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Thursday.