starting at $223
starting at $94
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Buffalo to Denver. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Buffalo to Denver, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Buffalo to Denver:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flights from Buffalo to Denver are operated by several airlines — Southwest Airlines and Frontier Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $94, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
starting at $223
starting at $94
Buffalo — Denver
01/31/2026
Departure
Direct flight
WN1219
starting at $325
Buffalo — Denver
02/22/2026
Departure
Direct flight
WN608
starting at $223
Unable to find information about the schedule of direct flights from
The cheapest one-way flight from Buffalo to Denver departs on 02/22/2026, is operated by Frontier Airlines and costs $94
The cheapest roundtrip flight from Buffalo to Denver departs on 03/08/2026, is operated by Frontier Airlines and costs $327
Fastest flight from Buffalo to Denver takes 9h 51m
There are direct flights on this route 2 days a week: Su and Sa
The distance between Buffalo and Denver is 2199km (1363 miles). The time difference between Buffalo and Denver is 2h
We couldn't find any special offers for flights from Buffalo to Denver
The cheapest flight ticket from Buffalo to Denver according to data for the last 48 hours costs $94
Often the best time to buy tickets from Buffalo to Denver is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Buffalo to Denver can be found flying in these months: February, January.
The fastest flights from Buffalo to Denver start from 9 hours 51 minutes in the air.
The following airlines operate direct flights on the route Buffalo — Denver: Southwest Airlines
The cost of a one-way flight from Buffalo to Denver ranges from $94 (February 2026) to $170 (January 2026). On average, the ticket price is about $132–$170.