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

Book cheap flights to Ottawa

(Round-trip)
Depart: Wed Jan 18 2017 Return: Tue Jan 24 2017 Trip spans 7 days
Porter Airlines
Porter Airlines
EWR
YOW
5h 31m
1 stop
YOW
EWR
5h 25m
1 stop
Depart: Tue Sep 27 2016 Return: Wed Oct 12 2016 Trip spans 16 days
Major Airline
Major Airline
LGA
YOW
4h 02m
1 stop
YOW
LGA
5h 00m
1 stop
Depart: Tue Jan 10 2017 Return: Fri Jan 13 2017 Trip spans 4 days
Delta
Delta
JFK
YOW
4h 35m
1 stop
YOW
JFK
5h 16m
1 stop
Depart: Wed Oct 19 2016 Return: Thu Oct 27 2016 Trip spans 9 days
Air Canada
Air Canada
DCA
YOW
1h 27m
nonstop
YOW
DCA
1h 38m
nonstop
Depart: Thu Oct 27 2016 Return: Mon Oct 31 2016 Trip spans 5 days
American Airlines
American Airlines
BWI
YOW
9h 00m
1 stop
YOW
BWI
7h 42m
1 stop
Depart: Thu Sep 29 2016 Return: Tue Oct 4 2016 Trip spans 6 days
United
United
TPA
YOW
7h 17m
1 stop
YOW
TPA
5h 29m
1 stop
Depart: Wed Dec 28 2016 Return: Tue Jan 3 2017 Trip spans 7 days
WestJet
WestJet
MSP
YOW
5h 00m
1 stop
YOW
MSP
5h 10m
1 stop
Depart: Thu Sep 29 2016 Return: Wed Oct 5 2016 Trip spans 7 days
Porter Airlines
Porter Airlines
EWR
YOW
3h 26m
1 stop
YOW
EWR
3h 35m
1 stop
Depart: Wed Nov 2 2016 Return: Thu Nov 3 2016 Trip spans 2 days
Major Airline
Major Airline
EWR
YOW
3h 42m
nonstop
YOW
EWR
3h 10m
nonstop
Depart: Wed Sep 28 2016 Return: Wed Oct 12 2016 Trip spans 15 days
Porter Airlines
Porter Airlines
EWR
YOW
4h 56m
1 stop
YOW
EWR
3h 35m
1 stop
Depart: Fri Nov 11 2016 Return: Sun Nov 13 2016 Trip spans 3 days
Air Canada
Air Canada
DCA
YOW
1h 27m
nonstop
YOW
DCA
1h 40m
nonstop
Depart: Fri Nov 11 2016 Return: Mon Nov 14 2016 Trip spans 4 days
Delta
Delta
JFK
YOW
5h 32m
1 stop
YOW
JFK
6h 00m
1 stop
Depart: Wed Dec 7 2016 Return: Thu Dec 8 2016 Trip spans 2 days
Major Airline
Major Airline
LGA
YOW
5h 10m
nonstop
YOW
LGA
5h 58m
nonstop
Depart: Sat Nov 5 2016 Return: Tue Nov 8 2016 Trip spans 4 days
Porter Airlines
Porter Airlines
EWR
YOW
4h 01m
1 stop
YOW
EWR
3h 20m
1 stop
Depart: Fri Dec 2 2016 Return: Sun Dec 4 2016 Trip spans 3 days
Air Canada
Air Canada
DCA
YOW
1h 30m
nonstop
YOW
DCA
1h 45m
nonstop
Depart: Thu Nov 10 2016 Return: Mon Nov 14 2016 Trip spans 5 days
American Airlines
American Airlines
BWI
YOW
9h 06m
1 stop
YOW
BWI
15h 17m
1 stop
Depart: Tue Nov 1 2016 Return: Mon Nov 7 2016 Trip spans 7 days
Major Airline
Major Airline
IAD
YOW
4h 26m
nonstop
YOW
IAD
6h 35m
nonstop
Depart: Thu Mar 2 2017 Return: Tue Mar 7 2017 Trip spans 6 days
Delta
Delta
JFK
YOW
5h 39m
1 stop
YOW
JFK
4h 19m
1 stop
Depart: Sat Oct 1 2016 Return: Wed Oct 5 2016 Trip spans 5 days
Porter Airlines
Porter Airlines
EWR
YOW
4h 36m
1 stop
YOW
EWR
4h 35m
1 stop
Depart: Thu Jan 19 2017 Return: Sun Jan 22 2017 Trip spans 4 days
American Airlines
American Airlines
BWI
YOW
9h 31m
1 stop
YOW
BWI
8h 13m
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,
please send us an email and someone from our team will get back to you promptly.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

New York
only $207
only $225
Baltimore
$259
Minneapolis
$328
Newark
$202
Tampa
$298
Washington
only $218
only $234
Destination

Ottawa
$202