Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Buffalo to Denver
The cheapest flights right now
Buffalo – Denver
Outbound – Nov 7, 2026
1 stop
6h 8m ORD
Return – Nov 12, 2026
1 stop
5h 10m ORD
$442
today
Buffalo – Denver
Outbound – Nov 6, 2026
1 stop
6h 12m IAD
Return – Nov 13, 2026
direct
3h 8m $549
today
Buffalo – Denver
Outbound – Nov 6, 2026
direct
3h 45m Return – Nov 13, 2026
direct
3h 8m $539
today
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$283
Average price of a round trip
$397
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
12h37
A flight from Buffalo to Denver takes on average 12h37.
Best time
April
According to user searches, the ideal month to go to Denver is April.
Tips for finding a cheap flight from Buffalo to Denver
Check out our tips for booking your flight to Denver (USA) from Buffalo (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is July, with an average flight ticket price of $284 (calculation over the last two years). The most touristic season corresponds to the months of October, July and November.
For the cheapest flights, it is advisable to buy your ticket at least 39 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to Denver costs on average $397.
The airlines that offer the most flights are .
Price of flight tickets from Buffalo to Denver
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $283 to $487
- The average price of a flight ticket is about $397
- Prices are lowest for stays in the month of July
- The month in which booking a ticket is cheaper is: October
info departure city :
Buffalo, USA
airport :
Buffalo Niagara International Airport (BUF)
local time :
Buffalo is a city in the country USA, the time zone is [[timezone]]. In Buffalo, it is currently {fromLocalTime}, the temperature is on average 15°C, with a minimum of 8°C and a maximum of 20°C.
The city of Buffalo has 1 airport(s): Buffalo Niagara
destination info :
Denver, USA
airports :
Denver International Airport (DEN)
Rocky Mountain Airport (BJC)
Centennial Airport (APA)
local time :
Denver is in the country USA, the time zone is [[timezone]]. In Denver, it is currently {toLocalTime}, the temperature is on average 10°C, with a minimum of 5°C and a maximum of 16°C.
The city of Denver has 3 airport(s): Denver, Rocky Mountain and Centennial
Useful info about Denver
What is the least touristic period to go to Denver?
If you want to visit Denver during the least touristic period, choose the month of April.
What is the most popular time to travel to Denver?
In Denver, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Buffalo to Denver?
According to our data, it is recommended to book your flight 39 days before your departure. If you book your flight ticket 6 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Buffalo to Denver is Thursday.
What are the arrival and destination airports when traveling between Buffalo and Denver?
When you leave, you can leave from Buffalo Niagara, and you will arrive at Denver.
How to reach Buffalo airport from the city centre?
This information is not available at this time.
Are there other means of transportation to go from Buffalo to Denver?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Buffalo and Denver?
In summer, the average temperature is 22°C in Denver and 21°C in Buffalo. The average rainfall in summer is 50 mm in Denver and 108 mm in Buffalo. In summer, it is warmer in Denver and it rains less in Denver. In winter, it is colder in Denver and it rains more in Buffalo.
