Find Cheap Flights to Ottawa

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Ottawa

(Round-trip)
Depart: Thu Jul 6 2017 Return: Tue Jul 11 2017 Trip spans 6 days
Major Airline
Major Airline
EWR
YOW
3h 31m
nonstop
YOW
EWR
3h 30m
nonstop
Depart: Wed Aug 16 2017 Return: Thu Aug 17 2017 Trip spans 2 days
Porter Airlines
Porter Airlines
IAD
YOW
4h 36m
1 stop
YOW
IAD
5h 10m
1 stop
Depart: Sun Jul 9 2017 Return: Wed Jul 12 2017 Trip spans 4 days
Air Canada
Air Canada
ATL
YOW
4h 56m
1 stop
YOW
ATL
5h 03m
1 stop
Depart: Tue Aug 29 2017 Return: Wed Sep 6 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
FLL
YOW
6h 56m
1 stop
YOW
FLL
6h 23m
1 stop
Depart: Tue Sep 19 2017 Return: Thu Sep 21 2017 Trip spans 3 days
WestJet
WestJet
BWI
YOW
25h 49m
1 stop
YOW
BWI
5h 27m
1 stop
Depart: Mon Dec 4 2017 Return: Wed Dec 6 2017 Trip spans 3 days
Delta
Delta
ATL
YOW
8h 00m
1 stop
YOW
ATL
4h 24m
1 stop
Depart: Mon Jul 24 2017 Return: Wed Aug 2 2017 Trip spans 10 days
United
United
BWI
YOW
4h 20m
1 stop
YOW
BWI
6h 19m
1 stop
Depart: Wed Aug 2 2017 Return: Fri Aug 4 2017 Trip spans 3 days
Major Airline
Major Airline
EWR
YOW
4h 36m
nonstop
YOW
EWR
3h 30m
nonstop
Depart: Fri Jul 14 2017 Return: Sun Jul 16 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
EWR
YOW
3h 36m
1 stop
YOW
EWR
4h 35m
1 stop
Depart: Tue Aug 29 2017 Return: Thu Aug 31 2017 Trip spans 3 days
Major Airline
Major Airline
EWR
YOW
4h 11m
nonstop
YOW
EWR
3h 30m
nonstop
Depart: Fri Sep 1 2017 Return: Sun Sep 3 2017 Trip spans 3 days
Air Canada
Air Canada
ATL
YOW
4h 56m
1 stop
YOW
ATL
4h 58m
1 stop
Depart: Fri Oct 6 2017 Return: Mon Oct 9 2017 Trip spans 4 days
American Airlines
American Airlines
DEN
YOW
18h 17m
2 stops
YOW
DEN
10h 20m
2 stops
Depart: Wed Sep 20 2017 Return: Tue Sep 26 2017 Trip spans 7 days
Porter Airlines
Porter Airlines
IAD
YOW
3h 31m
1 stop
YOW
IAD
2h 55m
1 stop
Depart: Sat Aug 5 2017 Return: Tue Aug 8 2017 Trip spans 4 days
Major Airline
Major Airline
JFK
YOW
27h 29m
1 stop
YOW
JFK
10h 34m
1 stop
Depart: Wed Oct 18 2017 Return: Wed Oct 25 2017 Trip spans 8 days
WestJet
WestJet
BWI
YOW
9h 39m
1 stop
YOW
BWI
6h 52m
1 stop
Depart: Mon Nov 20 2017 Return: Sat Nov 25 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
IAD
YOW
15h 34m
1 stop
YOW
IAD
3h 25m
1 stop
Depart: Wed Aug 9 2017 Return: Sat Aug 12 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
BOS
YOW
4h 06m
1 stop
YOW
BOS
3h 08m
1 stop
Depart: Sat Jul 15 2017 Return: Fri Jul 21 2017 Trip spans 7 days
Air Canada
Air Canada
ATL
YOW
7h 01m
1 stop
YOW
ATL
5h 03m
1 stop
Depart: Thu Sep 14 2017 Return: Sun Sep 17 2017 Trip spans 4 days
Major Airline
Major Airline
BOS
YOW
4h 21m
3 stops
YOW
BOS
3h 03m
3 stops
Depart: Tue Jul 18 2017 Return: Wed Jul 19 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
DFW
YOW
8h 28m
1 stop
YOW
DFW
6h 30m
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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

New York
$228
Baltimore
$285
Atlanta
$257
Fort Lauderdale
$262
Newark
$211
Denver
$531
Dallas
$299
Washington
$214
Boston
$230
Destination

Ottawa
$211