Find Cheap 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: Wed Sep 6 2017 Return: Sun Sep 10 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
DEN
12:00a
BUF
5:03a
5h 03m
1 stop
BUF
12:00a
DEN
6:26a
6h 26m
1 stop
Depart: Fri Sep 22 2017 Return: Sun Sep 24 2017 Trip spans 3 days
United
United
DEN
12:00a
BUF
5:03a
5h 03m
1 stop
BUF
12:00a
DEN
5:57a
5h 57m
1 stop
Depart: Wed Sep 20 2017 Return: Wed Sep 27 2017 Trip spans 8 days
American Airlines
American Airlines
DEN
12:00a
BUF
6:02a
6h 02m
1 stop
BUF
12:00a
DEN
6:44a
6h 44m
1 stop
Depart: Fri Sep 15 2017 Return: Mon Sep 18 2017 Trip spans 4 days
Delta
Delta
DEN
12:00a
BUF
4:44a
4h 44m
1 stop
BUF
12:00a
DEN
6:41a
6h 41m
1 stop
Depart: Thu Sep 21 2017 Return: Sat Sep 23 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
DEN
12:00a
BUF
5:03a
5h 03m
1 stop
BUF
12:00a
DEN
6:26a
6h 26m
1 stop
Depart: Wed Oct 18 2017 Return: Mon Oct 23 2017 Trip spans 6 days
United
United
DEN
12:00a
BUF
5:13a
5h 13m
1 stop
BUF
12:00a
DEN
7:55a
7h 55m
1 stop
Depart: Wed Sep 20 2017 Return: Tue Sep 26 2017 Trip spans 7 days
Delta
Delta
DEN
12:00a
BUF
7:09a
7h 09m
1 stop
BUF
12:00a
DEN
5:57a
5h 57m
1 stop
Depart: Fri Sep 22 2017 Return: Mon Sep 25 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
DEN
12:00a
BUF
5:03a
5h 03m
1 stop
BUF
12:00a
DEN
6:44a
6h 44m
1 stop
Depart: Fri Oct 20 2017 Return: Sun Oct 22 2017 Trip spans 3 days
United
United
DEN
12:00a
BUF
5:13a
5h 13m
1 stop
BUF
12:00a
DEN
8:55a
8h 55m
1 stop
Depart: Tue Aug 22 2017 Return: Thu Aug 24 2017 Trip spans 3 days
Delta
Delta
DEN
12:00a
BUF
7:59a
7h 59m
1 stop
BUF
12:00a
DEN
9:46a
9h 46m
1 stop
Depart: Wed Sep 20 2017 Return: Wed Sep 27 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
DEN
12:00a
BUF
6:02a
6h 02m
1 stop
BUF
12:00a
DEN
6:15a
6h 15m
1 stop
Depart: Thu Sep 14 2017 Return: Sun Sep 17 2017 Trip spans 4 days
United
United
DEN
12:00a
BUF
5:03a
5h 03m
1 stop
BUF
12:00a
DEN
7:45a
7h 45m
1 stop
Depart: Thu Sep 21 2017 Return: Mon Sep 25 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
DEN
12:00a
BUF
6:00a
6h 00m
1 stop
BUF
12:00a
DEN
6:44a
6h 44m
1 stop
Depart: Fri Oct 20 2017 Return: Sun Oct 22 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
DEN
12:00a
BUF
5:57a
5h 57m
1 stop
BUF
12:00a
DEN
8:55a
8h 55m
1 stop
Depart: Thu Aug 24 2017 Return: Tue Aug 29 2017 Trip spans 6 days
United
United
DEN
12:00a
BUF
7:47a
7h 47m
1 stop
BUF
12:00a
DEN
5:58a
5h 58m
1 stop
Depart: Wed Aug 16 2017 Return: Sat Aug 19 2017 Trip spans 4 days
Delta
Delta
DEN
12:00a
BUF
7:19a
7h 19m
1 stop
BUF
12:00a
DEN
6:39a
6h 39m
1 stop
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
DEN
12:00a
BUF
8:34a
8h 34m
1 stop
BUF
12:00a
DEN
8:09a
8h 09m
1 stop
Depart: Sat Aug 19 2017 Return: Tue Aug 22 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
DEN
12:00a
BUF
5:07a
5h 07m
1 stop
BUF
12:00a
DEN
5:11a
5h 11m
1 stop
Depart: Wed Aug 9 2017 Return: Wed Aug 16 2017 Trip spans 8 days
Delta
Delta
DEN
12:00a
BUF
7:25a
7h 25m
1 stop
BUF
12:00a
DEN
7:57a
7h 57m
1 stop
Depart: Sat Dec 23 2017 Return: Sat Dec 30 2017 Trip spans 8 days
United
United
DEN
12:00a
BUF
1:51p
13h 51m
1 stop
BUF
12:00a
DEN
5:36p
17h 36m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Denver
$320
Destination

Buffalo
$320