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Cheap flights from Denver to Buffalo (DEN - BUF)

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The best prices from Denver to Buffalo are usually found in August or May, booked 18 days in advance, depart on a Friday or Wednesday and return on a Monday

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

DEN - BUF
Price
$182 - $429
BUF
Temperature
35.6 - 80.6 °F
BUF
Rainfall
2.5 - 4.3 inches

Popular in

December

High demand for flights, 40% potential price rise

Cheapest in

August

Best time to find cheap flights, 29% potential price drop

Round-trip from

$182

From Denver to Buffalo

One-way from

$144

One-way flight from Denver to Buffalo

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 Denver to Buffalo?

Flights from Denver to Buffalo are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Buffalo.

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

Users have found that booking a flight from Denver to Buffalo at least 30 days early can save you up to 42% on average compared to booking a flight this week. If booking 30 days before your flight isn’t an option for you, users have found flights from Denver to Buffalo for as little as $276 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $319 for flights departing within the next 3 days.

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

July is one of the best times of the year to fly to Buffalo from Denver. Prices for July average $279 per person but you can even find prices for as low as $149. The most expensive prices can be found in the month of December. Opting for a July flight can save you 40% on your journey compared to booking in July

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

One of the essential ways to save on airfare from Denver to Buffalo is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 21% on airfare.

Cheap flights from Denver to Buffalo in January, February 2021

The best prices found for DEN to BUF flights for January, February
27 Jan - 1 Feb
$152pp
DEN
Denver Intl
Frontier
 
1 STOP
BUF
Buffalo
BUF
Buffalo
Frontier
 
1 STOP
DEN
Denver Intl
17 Feb - 21 Feb
$165pp
DEN
Denver Intl
Frontier
 
1 STOP
BUF
Buffalo
BUF
Buffalo
Frontier
 
1 STOP
DEN
Denver Intl
29 Jan - 1 Feb
$171pp
DEN
Denver Intl
Frontier
   
2 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier
 
1 STOP
DEN
Denver Intl

Denver to Buffalo 2021 flight deals

Cheap flights to Buffalo from Denver found for this year
27 Jan - 1 Feb
$152pp
DEN
Denver Intl
Frontier
 
1 STOP
BUF
Buffalo
BUF
Buffalo
Frontier
 
1 STOP
DEN
Denver Intl
17 Feb - 21 Feb
$165pp
DEN
Denver Intl
Frontier
 
1 STOP
BUF
Buffalo
BUF
Buffalo
Frontier
 
1 STOP
DEN
Denver Intl
29 Jan - 1 Feb
$171pp
DEN
Denver Intl
Frontier
   
2 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier
 
1 STOP
DEN
Denver Intl

Non-stop flights to Buffalo from Denver

Save time with Denver to Buffalo direct flight deals
13 Jul - 20 Jul
$289pp
DEN
Denver Intl
Frontier
Non-Stop
BUF
Buffalo
BUF
Buffalo
Frontier
Non-Stop
DEN
Denver Intl
11 Jul - 18 Jul
$311pp
DEN
Denver Intl
Frontier
Non-Stop
BUF
Buffalo
BUF
Buffalo
Frontier
Non-Stop
DEN
Denver Intl
15 Jul - 22 Jul
$321pp
DEN
Denver Intl
Frontier
Non-Stop
BUF
Buffalo
BUF
Buffalo
Frontier
Non-Stop
DEN
Denver Intl

Last minute flights from Denver to Buffalo

Late deals on round-trip flights to Buffalo from Denver, departing today and this week
27 Jan - 1 Feb
$152pp
DEN
Denver Intl
Frontier
 
1 STOP
BUF
Buffalo
BUF
Buffalo
Frontier
 
1 STOP
DEN
Denver Intl
27 Jan - 5 Feb
$165pp
DEN
Denver Intl
Frontier
 
1 STOP
BUF
Buffalo
BUF
Buffalo
Frontier
 
1 STOP
DEN
Denver Intl
27 Jan - 29 Jan
$194pp
DEN
Denver Intl
Multiple Airlines
   
2 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier
 
1 STOP
DEN
Denver Intl

One-way flights to Buffalo from Denver

The cheapest one-way flights from Denver to Buffalo
3:17 am - 6:26 pm
United Airlines
2 Stops
13h 09m
DEN - BUF
United Airlines
$144
United
7:16 pm - 12:49 pm
Frontier
1 Stop
14h 33m
DEN - BUF
Frontier
$160
Kiwi.com
8:59 pm - 7:21 am
American Airlines
1 Stop
8h 22m
DEN - BUF
American Airlines

Related info for your journey

Useful info, stats and facts about Denver to Buffalo flights.

Flight FAQs

From Denver to Buffalo

Are flight prices decreasing from Denver to Buffalo due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Denver and Buffalo for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travelers flying from Denver Intl to Buffalo are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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

Some of our airline partners flying from Denver Intl to Buffalo have new flexible policies in place due to COVID-19. Frontier, United Airlines, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Frontier with this kind of flexibility.

Can I find flights from Denver to Buffalo for under $200 on Cheapflights?

Yes, there are multiple flights from Denver to Buffalo for under $200. The cheapest flight booked recently is on Frontier for just $152, but on average you can expect to pay $192.

Are there nonstop flights from Denver to Buffalo for under $300 on Cheapflights?

Cheapflights has at least 4 direct flights from Denver to Buffalo under $300. A good price for a nonstop flight from Denver to Buffalo is less than $321.

Are there last-minute flights available from Denver to Buffalo for under $200?

There are currently 20+ open flights from Denver to Buffalo within the next 7 days for less than $200.

How popular is this flight route?

This flight path from Denver Intl to Buffalo was viewed by 76 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Denver or Buffalo?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Denver is typically less than Buffalo. We can gather that this will continue over the next 5 days.

Is Denver weather warmer or cooler than Buffalo?

With an average temperature of 90 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Buffalo are colder than in Denver.

How long is the flight from Denver to Buffalo?

For as low as $181, Frontier can have you in Buffalo from Denver in 11h 40m.

What is the cheapest airline to fly from Denver to Buffalo round-trip?

Cheapflights users have booked flights from Denver to Buffalo round-trip from $152. Users have found that Frontier is 40% cheaper than the other options available to this destination.

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

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $83. Delta flights start at $140 while deals on United Airlines start at $144 one-way.

Alternative routes for Denver to Buffalo

Destination information for Buffalo

Things to know before you go. Useful info for your trip from Denver to Buffalo
Average temperature for January in Buffalo
35.6 °F
Avg rainfall for January in Buffalo
3.1 ″

Airports servicing Denver

Airports servicing Buffalo

Top 6 airlines flying from Denver to Buffalo

The chart below displays the airlines Cheapflights users traveling from Denver to Buffalo choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$78 $232 No cancel fee 62%
JetBlue
$134 $269 No cancel fee 62%
American Airlines
$119 $308 No cancel fee 71%
Delta
$127 $330 No cancel fee N/A
United Airlines
$153 $353 No cancel fee 69%
Southwest
$364 $633 No cancel fee 63%

Hourly flight availability from Denver to Buffalo

Morning 6 AM to noon 50% of DEN to BUF departures
Afternoon Noon to 6 PM 50% of DEN to BUF departures
Early morning Midnight to 6 AM 0% of DEN to BUF departures
Evening 6 PM to midnight 0% of DEN to BUF departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Denver to Buffalo
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
2 daily flights
Saturday
0 flights