Find Deals on Flights from Buffalo to Denver International (BUF - DEN)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Buffalo to Denver International

(Round-trip)
Depart: Wed Mar 15 2017 Return: Tue Mar 21 2017 Trip spans 7 days
Major Airline
Major Airline
BUF
8:20a
DEN
4:58p
8h 38m
1 stop
DEN
3:05p
BUF
10:02p
6h 57m
1 stop
Depart: Mon Mar 20 2017 Return: Tue Mar 28 2017 Trip spans 9 days
JetBlue
JetBlue
BUF
3:39p
DEN
9:58a
18h 19m
1 stop
DEN
7:05p
BUF
2:02a
6h 57m
1 stop
Depart: Sat May 27 2017 Return: Wed May 31 2017 Trip spans 5 days
United
United
BUF
1:30p
DEN
7:08p
5h 38m
1 stop
DEN
7:59p
BUF
3:38a
7h 39m
1 stop
Depart: Wed Jun 7 2017 Return: Tue Jun 13 2017 Trip spans 7 days
Delta
Delta
BUF
3:00a
DEN
10:41a
7h 41m
1 stop
DEN
2:15a
BUF
8:58a
6h 43m
1 stop
Depart: Thu Mar 30 2017 Return: Tue Apr 4 2017 Trip spans 6 days
American Airlines
American Airlines
BUF
4:15a
DEN
11:49a
7h 34m
1 stop
DEN
3:00a
BUF
10:15a
7h 15m
1 stop
Depart: Tue Mar 21 2017 Return: Wed Mar 22 2017 Trip spans 2 days
JetBlue
JetBlue
BUF
3:00a
DEN
9:58a
6h 58m
1 stop
DEN
7:05p
BUF
2:02a
6h 57m
1 stop
Depart: Tue Apr 11 2017 Return: Tue Apr 18 2017 Trip spans 8 days
Major Airline
Major Airline
BUF
6:00a
DEN
4:12p
10h 12m
2 stops
DEN
3:58p
BUF
5:41a
13h 43m
2 stops
Depart: Wed Apr 19 2017 Return: Thu Apr 20 2017 Trip spans 2 days
American Airlines
American Airlines
BUF
4:16a
DEN
11:39a
7h 23m
1 stop
DEN
3:00a
BUF
10:15a
7h 15m
1 stop
Depart: Thu Apr 20 2017 Return: Mon Apr 24 2017 Trip spans 5 days
Delta
Delta
BUF
1:45a
DEN
9:13a
7h 28m
1 stop
DEN
7:59p
BUF
4:38a
8h 39m
1 stop
Depart: Fri Mar 31 2017 Return: Tue Apr 4 2017 Trip spans 5 days
United
United
BUF
1:50a
DEN
8:39a
6h 49m
1 stop
DEN
7:06a
BUF
12:30p
5h 24m
1 stop
Depart: Wed Mar 22 2017 Return: Tue Mar 28 2017 Trip spans 7 days
JetBlue
JetBlue
BUF
3:00a
DEN
9:58a
6h 58m
1 stop
DEN
7:05p
BUF
2:02a
6h 57m
1 stop
Depart: Sat Apr 15 2017 Return: Thu Apr 20 2017 Trip spans 6 days
Major Airline
Major Airline
BUF
9:35p
DEN
4:58p
19h 23m
2 stops
DEN
4:50a
BUF
12:10p
7h 20m
2 stops
Depart: Wed Aug 30 2017 Return: Wed Sep 6 2017 Trip spans 8 days
Delta
Delta
BUF
1:55a
DEN
9:15a
7h 20m
1 stop
DEN
7:55p
BUF
3:20a
7h 25m
1 stop
Depart: Thu Apr 6 2017 Return: Wed Apr 12 2017 Trip spans 7 days
American Airlines
American Airlines
BUF
12:58p
DEN
9:57p
8h 59m
1 stop
DEN
9:15p
BUF
5:00a
7h 45m
1 stop
Depart: Sun Apr 2 2017 Return: Tue Apr 4 2017 Trip spans 3 days
United
United
BUF
1:15p
DEN
8:50p
7h 35m
1 stop
DEN
8:40a
BUF
2:48p
6h 08m
1 stop
Depart: Sat Mar 25 2017 Return: Tue Mar 28 2017 Trip spans 4 days
JetBlue
JetBlue
BUF
12:19p
DEN
8:12p
7h 53m
1 stop
DEN
7:05p
BUF
2:02a
6h 57m
1 stop
Depart: Fri Apr 21 2017 Return: Mon Apr 24 2017 Trip spans 4 days
Major Airline
Major Airline
BUF
1:35a
DEN
8:58p
19h 23m
1 stop
DEN
7:58p
BUF
6:25p
22h 27m
1 stop
Depart: Tue Jun 6 2017 Return: Mon Jun 12 2017 Trip spans 7 days
American Airlines
American Airlines
BUF
3:05p
DEN
9:44p
6h 39m
1 stop
DEN
9:10p
BUF
5:06a
7h 56m
1 stop
Depart: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
JetBlue
JetBlue
BUF
3:00a
DEN
9:58a
6h 58m
1 stop
DEN
7:05p
BUF
2:02a
6h 57m
1 stop
Depart: Wed May 24 2017 Return: Wed May 31 2017 Trip spans 8 days
Delta
Delta
BUF
1:55a
DEN
9:18a
7h 23m
1 stop
DEN
6:25a
BUF
3:00p
8h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Buffalo
$332
Destination

Denver
$332