Find Deals on Flights from United States to Ottawa

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
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: Wed Aug 19 2015 Return: Tue Aug 25 2015 Trip spans 7 days
Air Canada
Air Canada
LGA
YOW
1h 25m
nonstop
YOW
LGA
1h 17m
nonstop
Depart: Wed Nov 18 2015 Return: Sat Nov 21 2015 Trip spans 4 days
Porter Airlines
Porter Airlines
EWR
YOW
4h 36m
1 stop
YOW
EWR
3h 00m
1 stop
Depart: Wed Oct 7 2015 Return: Wed Oct 21 2015 Trip spans 15 days
Porter Airlines
Porter Airlines
IAD
YOW
4h 06m
1 stop
YOW
IAD
3h 30m
1 stop
Depart: Tue Aug 25 2015 Return: Mon Aug 31 2015 Trip spans 7 days
Air Canada
Air Canada
PVD
YOW
9h 45m
2 stops
YOW
PVD
8h 59m
2 stops
Depart: Mon Oct 26 2015 Return: Tue Oct 27 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
YOW
17h 09m
1 stop
YOW
DCA
5h 09m
1 stop
Depart: Thu Sep 10 2015 Return: Wed Sep 16 2015 Trip spans 7 days
Air Canada
Air Canada
JFK
YOW
4h 18m
1 stop
YOW
JFK
4h 20m
1 stop
Depart: Sun Sep 6 2015 Return: Fri Sep 11 2015 Trip spans 6 days
United
United
RDU
YOW
6h 08m
1 stop
YOW
RDU
3h 47m
1 stop
Depart: Fri Sep 18 2015 Return: Tue Sep 22 2015 Trip spans 5 days
US Airways
US Airways
HVN
YOW
6h 05m
1 stop
YOW
HVN
8h 00m
1 stop
Depart: Wed Sep 30 2015 Return: Sun Oct 4 2015 Trip spans 5 days
American Airlines
American Airlines
BOS
YOW
4h 39m
1 stop
YOW
BOS
6h 00m
1 stop
Depart: Mon Aug 24 2015 Return: Thu Aug 27 2015 Trip spans 4 days
United
United
ATL
YOW
4h 00m
1 stop
YOW
ATL
7h 03m
1 stop
Depart: Fri Oct 23 2015 Return: Mon Oct 26 2015 Trip spans 4 days
United
United
DTW
YOW
3h 48m
1 stop
YOW
DTW
4h 02m
1 stop
Depart: Mon Sep 21 2015 Return: Fri Sep 25 2015 Trip spans 5 days
Air Canada
Air Canada
BWI
YOW
4h 48m
1 stop
YOW
BWI
3h 54m
1 stop
Depart: Tue Aug 18 2015 Return: Sat Aug 29 2015 Trip spans 12 days
United
United
MCO
YOW
5h 34m
1 stop
YOW
MCO
7h 27m
1 stop
Depart: Thu Sep 3 2015 Return: Tue Sep 8 2015 Trip spans 6 days
United
United
CVG
YOW
3h 46m
1 stop
YOW
CVG
5h 59m
1 stop
Depart: Wed Sep 2 2015 Return: Tue Sep 15 2015 Trip spans 14 days
United
United
TPA
YOW
6h 15m
1 stop
YOW
TPA
5h 27m
1 stop
Depart: Thu Aug 27 2015 Return: Tue Sep 1 2015 Trip spans 6 days
Porter Airlines
Porter Airlines
MDW
YOW
3h 31m
1 stop
YOW
MDW
4h 40m
1 stop
Depart: Thu Oct 1 2015 Return: Mon Oct 5 2015 Trip spans 5 days
Air Canada
Air Canada
ORD
YOW
6h 13m
1 stop
YOW
ORD
6h 10m
1 stop
Depart: Sat Dec 26 2015 Return: Sat Jan 2 2016 Trip spans 8 days
Air Canada
Air Canada
MSP
YOW
6h 11m
1 stop
YOW
MSP
5h 40m
1 stop
Depart: Tue Nov 3 2015 Return: Thu Nov 5 2015 Trip spans 3 days
Air Canada
Air Canada
FLL
YOW
5h 45m
1 stop
YOW
FLL
7h 25m
1 stop
Depart: Sat Oct 3 2015 Return: Wed Oct 7 2015 Trip spans 5 days
Air Canada
Air Canada
MKE
YOW
5h 08m
1 stop
YOW
MKE
4h 10m
1 stop
Airports
Origin

Milwaukee
$385
New York
only $297
only $246
Detroit
$335
Providence
$292
Raleigh
$298
Chicago
only $363
only $363
Fort Lauderdale
$376
Cincinnati
$349
Washington
only $285
only $296
New Haven
$311
Baltimore
$340
Minneapolis
$364
Atlanta
$335
Orlando
$348
Newark
$261
Tampa
$352
Boston
$331
Destination

Ottawa
$246