Direct (non-stop) flights from Buffalo (BUF) to Denver (DEN)
Find comprehensive flight information, schedules, and booking details for direct flights from Buffalo (BUF) to Denver (DEN). This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 3h 30m - 3h 55m (average flight time)• Distance: 1363 miles (2193 km) (air miles between airports)• Daily Flights: 1-3 flights (scheduled departures per day)
Buffalo (BUF)
Denver (DEN)
FLIGHT TIME
3h 30m - 3h 55m
FLIGHT DISTANCE
1363 miles (2193 km)
3h 35m - 3h 46m
08:10
10:20
1363 miles (2193 km)
March
2 (Show)
12
Flight Schedule
December 2025
Airlines with direct flights from Buffalo (BUF) to Denver (DEN)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 3h 30m - 3h 55m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 8:00, 10:00, offering more flight options and potentially better connections.
Buffalo (BUF) - Denver (DEN) flight price statistics
$356
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$330
Feb$158
Mar$230
Apr$262
May$368
Jun$363
Jul$365
Aug$349
Sep$550
Oct$508
Nov$438
DecRelated Information
Airports: BUF • DEN Airport
Airlines operating this route: United Airlines (UA), Southwest Airlines
Frequently Asked Questions
How many flights operate from BUF to DEN?
There are 2 direct flights operating from BUF to DEN. Approximately 1-3 flights daily.
Which airlines operate flights from BUF to DEN?
2 airlines operate on this route: United Airlines, Southwest Airlines.
How long is the flight from BUF to DEN?
The flight duration from BUF to DEN is approximately 3h 30m - 3h 55m.
What is the distance from BUF to DEN?
The distance from BUF to DEN is 1363 miles (2193 km).
What is the flight time range for this route?
Flight times on this route range from 3h 35m - 3h 46m.
What are the earliest and latest flight departure times?
The earliest flight departs at 08:10 and the latest flight departs at 10:20.
What is the cheapest month to fly from BUF to DEN?
March is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 12 flights operate per week from BUF to DEN.
What types of aircraft operate on this route?
This route is served by Boeing 737-800 Passenger, Boeing 737-800 (winglets) Passenger/BBJ2.
What is the average flight price from BUF to DEN?
The average flight price for a round-trip ticket from BUF to DEN is approximately $356 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from BUF to DEN for the lowest prices?
March is typically the cheapest month to fly from BUF to DEN. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from BUF to DEN?
2 airlines offer direct flights from BUF to DEN, providing travelers with multiple options for scheduling and pricing.
How far is DEN from BUF?
The distance from BUF to DEN is 1363 miles (2193 km). This is a long-haul flight route.
How long does it take to fly from BUF to DEN?
The flight time from BUF to DEN is approximately 3h 30m - 3h 55m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.