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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Book cheap flights to Ottawa

(Round-trip)
Depart: Fri Sep 1 2017 Return: Sun Sep 3 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
EWR
YOW
4h 41m
1 stop
YOW
EWR
3h 45m
1 stop
Depart: Thu Sep 14 2017 Return: Tue Sep 19 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
FLL
YOW
7h 18m
1 stop
YOW
FLL
4h 59m
1 stop
Depart: Thu Sep 21 2017 Return: Fri Sep 29 2017 Trip spans 9 days
Air Canada
Air Canada
MSP
YOW
5h 40m
1 stop
YOW
MSP
4h 54m
1 stop
Depart: Thu Sep 14 2017 Return: Sun Sep 17 2017 Trip spans 4 days
Delta
Delta
BOS
YOW
6h 43m
1 stop
YOW
BOS
6h 03m
1 stop
Depart: Thu Oct 5 2017 Return: Mon Oct 9 2017 Trip spans 5 days
WestJet
WestJet
FLL
YOW
9h 26m
1 stop
YOW
FLL
20h 58m
1 stop
Depart: Wed Oct 11 2017 Return: Wed Oct 18 2017 Trip spans 8 days
United
United
RDU
YOW
4h 14m
1 stop
YOW
RDU
5h 45m
1 stop
Depart: Sat Oct 7 2017 Return: Tue Oct 10 2017 Trip spans 4 days
Major Airline
Major Airline
MDW
YOW
3h 38m
1 stop
YOW
MDW
3h 44m
1 stop
Depart: Thu Aug 24 2017 Return: Thu Aug 31 2017 Trip spans 8 days
American Airlines
American Airlines
BWI
YOW
13h 51m
1 stop
YOW
BWI
9h 59m
1 stop
Depart: Wed Sep 20 2017 Return: Mon Sep 25 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
TPA
YOW
6h 33m
1 stop
YOW
TPA
5h 45m
1 stop
Depart: Tue Oct 3 2017 Return: Mon Oct 9 2017 Trip spans 7 days
Air Canada
Air Canada
MSP
YOW
4h 40m
1 stop
YOW
MSP
4h 54m
1 stop
Depart: Thu Oct 12 2017 Return: Sun Oct 15 2017 Trip spans 4 days
Delta
Delta
BOS
YOW
6h 43m
1 stop
YOW
BOS
6h 03m
1 stop
Depart: Thu Sep 21 2017 Return: Tue Sep 26 2017 Trip spans 6 days
Porter Airlines
Porter Airlines
IAD
YOW
3h 33m
1 stop
YOW
IAD
3h 40m
1 stop
Depart: Fri Sep 8 2017 Return: Mon Sep 11 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
FLL
YOW
18h 17m
1 stop
YOW
FLL
6h 23m
1 stop
Depart: Wed Sep 20 2017 Return: Tue Sep 26 2017 Trip spans 7 days
Delta
Delta
BOS
YOW
6h 43m
1 stop
YOW
BOS
5h 13m
1 stop
Depart: Fri Sep 22 2017 Return: Sun Oct 1 2017 Trip spans 10 days
Air Canada
Air Canada
ATL
YOW
5h 25m
1 stop
YOW
ATL
4h 25m
1 stop
Depart: Sun Oct 15 2017 Return: Tue Oct 17 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
IAD
YOW
3h 23m
1 stop
YOW
IAD
3h 40m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
WestJet
WestJet
BWI
YOW
8h 51m
1 stop
YOW
BWI
17h 36m
1 stop
Depart: Wed Aug 30 2017 Return: Wed Sep 6 2017 Trip spans 8 days
Air Canada
Air Canada
ATL
YOW
5h 11m
1 stop
YOW
ATL
6h 10m
1 stop
Depart: Thu Aug 31 2017 Return: Tue Sep 5 2017 Trip spans 6 days
Porter Airlines
Porter Airlines
EWR
YOW
3h 26m
1 stop
YOW
EWR
3h 40m
1 stop
Depart: Thu Sep 21 2017 Return: Wed Sep 27 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
BWI
YOW
9h 46m
1 stop
YOW
BWI
7h 46m
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.

Airports
Origin

Baltimore
$267
Raleigh
$274
Minneapolis
$246
Chicago
$312
Atlanta
$262
Fort Lauderdale
$226
Newark
$217
Tampa
$226
Washington
$254
Boston
$248
Destination

Ottawa
$217