Cheap flights from Buffalo to Denver International

Round-trip
Economy
Buffalo (BUF)
Denver (DEN)
Depart
Return
Any month
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The best prices from Buffalo to Denver International are usually found in November or May, booked 24 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

How to find the cheapest flight from
Buffalo (BUF) to Denver International (DEN)

BUF - DEN
Price
C$ 216 - C$ 475
DEN
Temperature
7 - 32 °C
DEN
Rainfall
12 - 69 mm

Popular in

February

High demand for flights, 31% potential price rise

Cheapest in

November

Best time to find cheap flights, 34% potential price drop

Round-trip from

C$ 216

From Buffalo to Denver International

One-way from

C$ 124

One-way flight from Buffalo to Denver International

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Buffalo to Denver International?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 56%.

How far in advance should I book a flight from Buffalo to Denver International?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 26% on flights from Buffalo to Denver International compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 701. For sooner than that we have options available in the next 3 days from C$ 833.

What is the cheapest month to fly from Buffalo to Denver International?

Flights from Buffalo to Denver International lean towards being more expensive in February. Prices are generally better when you fly from Buffalo to Denver International in August, with the cheapest ticket starting at C$ 369.

When is the cheapest time to fly from Buffalo to Denver International (BUF - DEN)?

It’s optimal to fly from Buffalo to Denver International at noon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Buffalo to Denver International in April, May 2021

5 May - 10 May
C$ 223pp
BUF
Buffalo
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
BUF
Buffalo
20 May - 25 May
C$ 236pp
BUF
Buffalo
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
BUF
Buffalo
6 May - 7 May
C$ 248pp
BUF
Buffalo
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
BUF
Buffalo

Buffalo to Denver International 2021 flight deals

5 May - 10 May
C$ 223pp
BUF
Buffalo
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
BUF
Buffalo
20 May - 25 May
C$ 236pp
BUF
Buffalo
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
BUF
Buffalo
6 May - 7 May
C$ 248pp
BUF
Buffalo
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
BUF
Buffalo

Last minute flights from Buffalo to Denver International

16 Apr - 17 Apr
C$ 746pp
BUF
Buffalo
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
BUF
Buffalo
13 Apr - 20 Apr
C$ 986pp
BUF
Buffalo
Multiple Airlines
     
3 STOPS
DEN
Denver Intl
DEN
Denver Intl
United Airlines
   
2 STOPS
BUF
Buffalo

One-way flights to Denver International from Buffalo

3:10 a.m. - 8:40 a.m.
JetBlue
1 stop
7h 30m
BUF - DEN
JetBlue
C$ 124
4:00 a.m. - 5:56 p.m.
United Airlines
3 stops
15h 56m
BUF - DEN
United Airlines
C$ 348
United
2:20 a.m. - 6:32 p.m.
Delta
3 stops
18h 12m
BUF - DEN
Delta
C$ 405
Delta

Related info for your journey

Flight FAQs

From Buffalo to Denver International

Can I find flights from Buffalo to Denver International for under C$ 252 on Cheapflights?

Yes, there are multiple flights from Buffalo to Denver International for under C$ 252. The cheapest flight booked recently is on Delta for just C$ 223, but on average you can expect to pay C$ 284.

What safety measures are being taken by airlines flying from Buffalo to Denver Intl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. New policies for travellers booking flights from Buffalo to Denver Intl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Buffalo to Denver Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Buffalo to Denver Intl that may be offering flexible cancellation policies are Frontier, American Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Are there direct flights from Buffalo to Denver International for under C$ 252 on Cheapflights?

There are no direct flights from Buffalo to Denver International, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Buffalo to Denver International for under C$ 756?

There are currently 2+ open flights from Buffalo to Denver International within the next 7 days for less than C$ 756.

How popular is this flight route?

Within the past month, 173 users have taken a look at flights from Buffalo to Denver Intl.

Does it rain more in Buffalo or Denver?

When travelling, we recommend packing in preparation to handle common weather conditions. The rainfall in Buffalo is typically greater than that of Denver. We can gather that this will continue over the next 19 days.

Is Buffalo weather warmer or cooler than Denver?

Temperatures around the 32 °C's can be experienced in July. The weather in Denver is hotter than in Buffalo. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Buffalo to Denver International?

Departing from Buffalo to Denver International will take you 3h 38m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Buffalo to Denver International round-trip?

Currently priced at C$ 224, Delta will fly you from Buffalo to Denver International and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and Frontier - these airlines can fly you to your destination from C$ 271 and C$ 274, respectively. Delta is currently priced 31% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Buffalo to Denver International one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as C$ 113. However, be on the lookout for offers from JetBlue and United Airlines, as they are both options that can get you from Buffalo to Denver International for a low price.

Related searches

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Destination information for Denver International

Average temperature for April in Denver International
18.0 °C
Avg rainfall for April in Denver International
48.0 mm

Airports servicing Buffalo

Airports servicing Denver

Top 5 airlines flying from Buffalo to Denver International

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
C$ 100 C$ 249 No cancel fee 62%
Search Frontier flights
JetBlue
C$ 111 C$ 255 No cancel fee 62%
Search JetBlue flights
Delta
C$ 150 C$ 285 No cancel fee N/A
Search Delta flights
American Airlines
C$ 146 C$ 352 No cancel fee 71%
Search American Airlines flights
United Airlines
C$ 269 C$ 426 No cancel fee 69%
Search United Airlines flights

Hourly flight availability from Buffalo to Denver International

Afternoon Noon to 6 PM 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to noon 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Buffalo to Denver International
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
0 flights
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