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

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 Denver International to Buffalo

(Round-trip)
Depart: Mon Apr 24 2017 Return: Tue Apr 25 2017 Trip spans 2 days
JetBlue
JetBlue
DEN
7:58p
BUF
3:32a
7h 34m
1 stop
BUF
12:20p
DEN
8:58p
8h 38m
1 stop
Depart: Wed Apr 26 2017 Return: Sat Apr 29 2017 Trip spans 4 days
Major Airline
Major Airline
DEN
3:58p
BUF
11:32p
7h 34m
1 stop
BUF
2:25a
DEN
4:58p
14h 33m
1 stop
Depart: Tue Sep 12 2017 Return: Sat Sep 16 2017 Trip spans 5 days
United
United
DEN
12:10p
BUF
5:48p
5h 38m
1 stop
BUF
3:20a
DEN
9:05a
5h 45m
1 stop
Depart: Mon Apr 10 2017 Return: Sat Apr 15 2017 Trip spans 6 days
American Airlines
American Airlines
DEN
9:15p
BUF
5:00a
7h 45m
1 stop
BUF
4:16a
DEN
11:39a
7h 23m
1 stop
Depart: Thu Apr 13 2017 Return: Tue Apr 18 2017 Trip spans 6 days
Delta
Delta
DEN
2:00a
BUF
9:50a
7h 50m
1 stop
BUF
1:54a
DEN
8:34a
6h 40m
1 stop
Depart: Tue Apr 18 2017 Return: Tue Apr 25 2017 Trip spans 8 days
JetBlue
JetBlue
DEN
7:05p
BUF
2:02a
6h 57m
1 stop
BUF
12:20p
DEN
8:58p
8h 38m
1 stop
Depart: Tue May 9 2017 Return: Sat May 13 2017 Trip spans 5 days
Major Airline
Major Airline
DEN
4:10a
BUF
11:51a
7h 41m
2 stops
BUF
1:42a
DEN
4:59p
15h 17m
2 stops
Depart: Wed Apr 12 2017 Return: Sat Apr 15 2017 Trip spans 4 days
American Airlines
American Airlines
DEN
11:59a
BUF
6:07p
6h 08m
1 stop
BUF
4:16a
DEN
11:39a
7h 23m
1 stop
Depart: Wed May 17 2017 Return: Wed May 24 2017 Trip spans 8 days
United
United
DEN
10:22a
BUF
4:51p
6h 29m
1 stop
BUF
1:45a
DEN
7:10a
5h 25m
1 stop
Depart: Thu Apr 27 2017 Return: Tue May 2 2017 Trip spans 6 days
Delta
Delta
DEN
9:45a
BUF
5:27p
7h 42m
1 stop
BUF
1:54a
DEN
8:50a
6h 56m
1 stop
Depart: Wed Apr 19 2017 Return: Tue Apr 25 2017 Trip spans 7 days
American Airlines
American Airlines
DEN
11:59a
BUF
6:07p
6h 08m
1 stop
BUF
12:58p
DEN
9:57p
8h 59m
1 stop
Depart: Thu Sep 14 2017 Return: Sun Sep 17 2017 Trip spans 4 days
Major Airline
Major Airline
DEN
2:27a
BUF
8:30a
6h 03m
2 stops
BUF
6:26a
DEN
4:14p
9h 48m
2 stops
Depart: Thu Jun 1 2017 Return: Wed Jun 7 2017 Trip spans 7 days
United
United
DEN
7:59p
BUF
3:38a
7h 39m
1 stop
BUF
1:45a
DEN
7:10a
5h 25m
1 stop
Depart: Mon May 1 2017 Return: Thu May 4 2017 Trip spans 4 days
Delta
Delta
DEN
7:59p
BUF
4:14a
8h 15m
1 stop
BUF
10:35a
DEN
8:52p
10h 17m
1 stop
Depart: Wed Sep 13 2017 Return: Mon Sep 18 2017 Trip spans 6 days
JetBlue
JetBlue
DEN
7:56p
BUF
10:48a
14h 52m
1 stop
BUF
6:15a
DEN
8:56p
14h 41m
1 stop
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
American Airlines
American Airlines
DEN
11:59a
BUF
5:57p
5h 58m
1 stop
BUF
3:15p
DEN
9:41p
6h 26m
1 stop
Depart: Thu Aug 24 2017 Return: Wed Aug 30 2017 Trip spans 7 days
Major Airline
Major Airline
DEN
3:10p
BUF
10:53p
7h 43m
1 stop
BUF
10:59a
DEN
3:32a
16h 33m
1 stop
Depart: Mon Sep 11 2017 Return: Sat Sep 16 2017 Trip spans 6 days
United
United
DEN
7:59p
BUF
3:18a
7h 19m
1 stop
BUF
3:16p
DEN
9:45p
6h 29m
1 stop
Depart: Thu Apr 20 2017 Return: Tue Apr 25 2017 Trip spans 6 days
JetBlue
JetBlue
DEN
7:58p
BUF
3:32a
7h 34m
1 stop
BUF
12:20p
DEN
8:58p
8h 38m
1 stop
Depart: Sat Apr 29 2017 Return: Sun Apr 30 2017 Trip spans 2 days
Delta
Delta
DEN
2:15a
BUF
7:09a
4h 54m
1 stop
BUF
2:30a
DEN
8:13a
5h 43m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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

Denver
$338
Destination

Buffalo
$338