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Cheap flights from Pennsylvania to Ottawa from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Ottawa departing on 6/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pennsylvania to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
10:40 am - 12:25 pm
EWR
-
YOW
1h 45mnonstop
Porter Airlines Logo
3:30 pm - 10:00 pm
YOW
-
EWR
6h 30m
1 stop
$274Porter Airlines
Tue, Jul 28 - Tue, Jul 28
Porter Airlines Logo
10:40 am - 12:25 pm
EWR
-
YOW
1h 45mnonstop
Porter Airlines Logo
3:30 pm - 10:00 pm
YOW
-
EWR
6h 30m
1 stop
$282Porter Airlines
Wed, Jul 1 - Wed, Jul 1
Air Canada Logo
7:55 am - 1:17 pm
LGA
-
YOW
5h 22m
1 stop
Air Canada Logo
9:55 am - 3:47 pm
YOW
-
LGA
5h 52m
1 stop
$283Air Canada
Sat, Jul 11 - Sat, Jul 18
Air Canada Logo
7:55 am - 1:17 pm
LGA
-
YOW
5h 22m
1 stop
Air Canada Logo
12:15 pm - 3:47 pm
YOW
-
LGA
3h 32m
1 stop
$288Air Canada
Fri, Jun 26 - Tue, Jun 30
United Airlines Logo
6:06 am - 10:03 am
PIT
-
YOW
3h 57m
1 stop
United Airlines Logo
5:50 pm - 11:23 pm
YOW
-
PIT
5h 33m
1 stop
$417United Airlines
Sun, Jun 14 - Sat, Jun 20
United Airlines Logo
6:06 am - 2:17 pm
PIT
-
YOW
8h 11m
1 stop
United Airlines Logo
3:10 pm - 9:06 pm
YOW
-
PIT
5h 56m
1 stop
$424United Airlines
Sat, Jun 13 - Sat, Jun 20
Delta Logo
3:30 pm - 12:20 am
JFK
-
YOW
8h 50m
1 stop
Delta Logo
6:55 am - 5:48 pm
YOW
-
JFK
10h 53m
2 stops
$495Delta
Wed, Jul 22 - Wed, Aug 5
Multiple Airlines Logo
8:37 pm - 2:33 pm
PHL
-
YOW
17h 56m
2 stops
Multiple Airlines Logo
7:00 am - 7:23 pm
YOW
-
PHL
12h 23m
1 stop
$528Multiple Airlines
Thu, Jun 11 - Sat, Jun 13
Multiple Airlines Logo
12:54 pm - 2:35 pm
PHL
-
YOW
25h 41m
1 stop
Multiple Airlines Logo
7:00 am - 8:52 am
YOW
-
PHL
25h 52m
1 stop
$572Multiple Airlines
Fri, Jul 3 - Fri, Jul 10
Delta Logo
3:30 pm - 12:20 am
JFK
-
YOW
8h 50m
1 stop
Delta Logo
6:55 am - 2:04 pm
YOW
-
JFK
7h 09m
1 stop
$574Delta
Wed, Jul 22 - Wed, Jul 29

Porter Airlines flights from Pennsylvania to Ottawa

Our best Porter Airlines deals on Pennsylvania to Ottawa flight tickets
Porter Airlines
Jul 28
EWR10:40 amNewark
1h 45m
YOW12:25 pmOttawa
Jul 28
YOW3:30 pmOttawa
6h 30m
1 stop
EWR10:00 pmNewark
$274
Porter Airlines
Jun 1
EWR7:34 amNewark
1h 37m
YOW9:11 amOttawa
Jun 10
YOW5:55 pmOttawa
3h 50m
1 stop
EWR9:45 pmNewark
$276
Porter Airlines
Jul 1
EWR10:40 amNewark
1h 45m
YOW12:25 pmOttawa
Jul 1
YOW3:30 pmOttawa
6h 30m
1 stop
EWR10:00 pmNewark
$282

American Airlines flights from Pennsylvania to Ottawa

Our best American Airlines deals on Pennsylvania to Ottawa flight tickets
American Airlines
Jun 3
DCA2:59 pmWashington, D.C. Reagan-National
5h 06m
1 stop
YOW8:05 pmOttawa
Jun 4
YOW7:00 amOttawa
5h 44m
1 stop
DCA12:44 pmWashington, D.C. Reagan-National
$675
American Airlines
Jun 3
DCA6:23 amWashington, D.C. Reagan-National
8h 32m
2 stops
YOW2:55 pmOttawa
Jun 4
YOW7:00 amOttawa
5h 44m
1 stop
DCA12:44 pmWashington, D.C. Reagan-National
$684
American Airlines
Jun 3
DCA6:23 amWashington, D.C. Reagan-National
8h 32m
2 stops
YOW2:55 pmOttawa
Jun 4
YOW7:00 amOttawa
5h 44m
1 stop
DCA12:44 pmWashington, D.C. Reagan-National
$685

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 29, 2026.
Use the filters below to find and compare flights from Pennsylvania to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Tue 7/28

10:40 am-12:25 pm

Nonstop1h 45m

Ottawa

Tue 7/28

3:30 pm-10:00 pm

1 stop6h 30m

$274

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Wed 7/1

10:40 am-12:25 pm

Nonstop1h 45m

Ottawa

Wed 7/1

3:30 pm-10:00 pm

1 stop6h 30m

$282

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sat 7/11

7:55 am-1:17 pm

1 stop5h 22m

Ottawa

Sat 7/18

9:55 am-3:47 pm

1 stop5h 52m

$283

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 6/26

7:55 am-1:17 pm

1 stop5h 22m

Ottawa

Tue 6/30

12:15 pm-3:47 pm

1 stop3h 32m

$288

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Sun 6/14

6:06 am-10:03 am

1 stop3h 57m

Ottawa

Sat 6/20

5:50 pm-11:23 pm

1 stop5h 33m

$417

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Sat 6/13

6:06 am-2:17 pm

1 stop8h 11m

Ottawa

Sat 6/20

3:10 pm-9:06 pm

1 stop5h 56m

$424

New YorkOttawa

JFK - YOW

JFKYOW

New York John F Kennedy Intl

Wed 7/22

3:30 pm-12:20 am

1 stop8h 50m

Ottawa

Wed 8/5

6:55 am-5:48 pm

2 stops10h 53m

$495

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Thu 6/11

8:37 pm-2:33 pm

2 stops17h 56m

Ottawa

Sat 6/13

7:00 am-7:23 pm

1 stop12h 23m

$528

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 7/3

12:54 pm-2:35 pm

1 stop25h 41m

Ottawa

Fri 7/10

7:00 am-8:52 am

1 stop25h 52m

$572

New YorkOttawa

JFK - YOW

JFKYOW

New York John F Kennedy Intl

Wed 7/22

3:30 pm-12:20 am

1 stop8h 50m

Ottawa

Wed 7/29

6:55 am-2:04 pm

1 stop7h 09m

$574

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Ottawa from

How to get the cheapest flight ticket from Pennsylvania to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ottawa?

In general, May is the cheapest month to fly from Pennsylvania to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $221. The month of October is another great option to travel to Ottawa, with average flight prices from Pennsylvania averaging around $361.

Cheap Pennsylvania to Ottawa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Ottawa

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Ottawa

1 airport
The fastest flight from Pennsylvania to Ottawa takes 1h 30m
Direct flights go from Pennsylvania to Ottawa every day.
There is 1 airport in Ottawa. From Pennsylvania there are direct flights to Ottawa (YOW).
Search flight deals

Frequently asked questions about flying from Pennsylvania to Ottawa

  • When did momondo last update prices for flights from Pennsylvania to Ottawa Airport?

    Prices for flights from Pennsylvania to Ottawa Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Pennsylvania to Ottawa Airport?

  • How old do you have to be to fly from Pennsylvania to Ottawa Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Pennsylvania to Ottawa

Compare and see reviews for airlines that fly from Pennsylvania to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $361Free CancellationRating
7.1
11,096 reviews
Search Air Canada flights
United AirlinesPriceFrom $362Free CancellationRating
7.4
9,762 reviews
Search United Airlines flights

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Brockville
Petawawa
Smiths Falls
Calabogie
Perth
Prescott
Winchester
Wakefield

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Ottawa?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pennsylvania to Ottawa. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Pennsylvania to Ottawa with flexible booking policies on momondo?

All flight searches from Pennsylvania to Ottawa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pennsylvania to Ottawa?

momondo provides multiple filters to help you find the best flight to Ottawa from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Pennsylvania to Ottawa right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ottawa from Pennsylvania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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