What airlines fly to Ottawa?

Air Canada, American Airlines and United Airlines are the top three most popular airlines that fly to Ottawa from Pennsylvania according to our data. Air Canada is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 3 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Pennsylvania to Ottawa?

Porter Airlines, United Airlines, and Air Canada are the most popular carriers operating from Pennsylvania to Ottawa

How many flights depart from Pennsylvania to Ottawa on average per week?

The number of flights available between Pennsylvania and Ottawa is 77 per week as of December 2025. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

How long does it take to fly to Ottawa?

Average flight duration from Pennsylvania to Ottawa depends on which airport you fly into and out of. Flying from Pittsburgh to Montreal Pierre Elliott Trudeau Intl Airport is 1h 24m on average, while flying from Philadelphia to Montreal Pierre Elliott Trudeau Intl Airport is 1h 35m on average. Montreal Pierre Elliott Trudeau Intl Airport is the most popular airport in 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?

The number of operators available for flights from Pennsylvania to Ottawa Airport is 4 as of December 2025.

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.

$98 Cheap Flights from Pennsylvania to Ottawa in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Pennsylvania to Ottawa

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 am - 12:25 am

PHL

YOW

16h 05m1 stop

4:20 pm - 8:01 pm

YOW

PHL

27h 41m3 stops

$211Multiple Airlines

sex, jan 30 - sex, fev 6

7:55 am - 12:25 am

EWR

YOW

16h 30m1 stop

7:00 am - 10:00 am

YOW

EWR

27h 00m3 stops

$216Multiple Airlines

qui, jan 8 - dom, jan 11

10:30 am - 2:07 pm

EWR

YOW

3h 37m1 stop

2:50 pm - 8:37 pm

YOW

EWR

5h 47m1 stop

$259Air Canada

qui, jan 29 - qui, fev 5

11:35 am - 3:04 pm

IAD

YOW

3h 29m1 stop

7:00 am - 10:22 am

YOW

IAD

3h 22m1 stop

$274Porter Airlines

sex, jan 30 - sex, fev 6

11:35 am - 3:04 pm

IAD

YOW

3h 29m1 stop

7:00 am - 10:19 am

YOW

IAD

3h 19m1 stop

$282Porter Airlines

sex, jan 16 - seg, jan 19

10:05 am - 2:07 pm

JFK

YOW

4h 02m1 stop

10:20 am - 4:09 pm

YOW

JFK

5h 49m1 stop

$322Air Canada

qui, jan 29 - qui, fev 5

10:34 am - 11:54 pm

MDT

YOW

13h 20m1 stop

7:27 pm - 9:35 am

YOW

MDT

14h 08m1 stop

$363United Airlines

dom, jan 25 - qui, jan 29

10:52 am - 4:30 pm

PIT

YOW

5h 38m1 stop

9:45 am - 1:57 pm

YOW

PIT

4h 12m1 stop

$363United Airlines

qui, mar 26 - sex, mar 27

1:02 pm - 4:53 pm

ABE

YOW

27h 51m3 stops

6:45 am - 12:32 pm

YOW

ABE

29h 47m3 stops

$793American Airlines

qua, jan 28 - qua, fev 4

6:34 am - 4:53 pm

ERI

YOW

34h 19m3 stops

6:45 am - 5:24 pm

YOW

ERI

34h 39m3 stops

$883American Airlines

qua, jan 28 - qua, fev 4

Porter Airlines flights from Pennsylvania to Ottawa

Our best Porter Airlines deals on Pennsylvania to Ottawa flight tickets

Porter Airlines

Jan 8

EWR2:45 pmNewark

5h 14m

1 stop

YOW7:59 pmOttawa

Jan 11

YOW4:35 pmOttawa

4h 35m

1 stop

EWR9:10 pmNewark

$264

Find similar

Porter Airlines

Jan 8

EWR3:45 pmNewark

1h 40m

YOW5:25 pmOttawa

Jan 11

YOW3:55 pmOttawa

1h 30m

EWR5:25 pmNewark

$265

Find similar

Porter Airlines

Jan 8

EWR5:15 pmNewark

3h 39m

1 stop

YOW8:54 pmOttawa

Jan 11

YOW3:55 pmOttawa

1h 30m

EWR5:25 pmNewark

$268

Find similar

Air Canada flights from Pennsylvania to Ottawa

Our best Air Canada deals on Pennsylvania to Ottawa flight tickets

Air Canada

Jan 29

EWR10:30 amNewark

3h 37m

1 stop

YOW2:07 pmOttawa

Feb 5

YOW2:50 pmOttawa

5h 47m

1 stop

EWR8:37 pmNewark

$259

Find similar

Air Canada

Jan 29

JFK10:05 amNew York John F Kennedy Intl

4h 02m

1 stop

YOW2:07 pmOttawa

Feb 5

YOW10:20 amOttawa

5h 49m

1 stop

JFK4:09 pmNew York John F Kennedy Intl

$322

Find similar

Air Canada

Jan 8

JFK10:05 amNew York John F Kennedy Intl

6h 18m

1 stop

YOW4:23 pmOttawa

Jan 11

YOW10:20 amOttawa

5h 49m

1 stop

JFK4:09 pmNew York John F Kennedy Intl

$342

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

sex 1/30

8:20 am-12:25 am

1 stop16h 05m

Ottawa

sex 2/6

4:20 pm-8:01 pm

3 stops27h 41m

$211

NewarkOttawa

EWR - YOW

EWRYOW

Newark

qui 1/8

7:55 am-12:25 am

1 stop16h 30m

Ottawa

dom 1/11

7:00 am-10:00 am

3 stops27h 00m

$216

NewarkOttawa

EWR - YOW

EWRYOW

Newark

qui 1/29

10:30 am-2:07 pm

1 stop3h 37m

Ottawa

qui 2/5

2:50 pm-8:37 pm

1 stop5h 47m

$259

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

sex 1/30

11:35 am-3:04 pm

1 stop3h 29m

Ottawa

sex 2/6

7:00 am-10:22 am

1 stop3h 22m

$274

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

sex 1/16

11:35 am-3:04 pm

1 stop3h 29m

Ottawa

seg 1/19

7:00 am-10:19 am

1 stop3h 19m

$282

New YorkOttawa

JFK - YOW

JFKYOW

New York John F Kennedy Intl

qui 1/29

10:05 am-2:07 pm

1 stop4h 02m

Ottawa

qui 2/5

10:20 am-4:09 pm

1 stop5h 49m

$322

HarrisburgOttawa

MDT - YOW

MDTYOW

Harrisburg

dom 1/25

10:34 am-11:54 pm

1 stop13h 20m

Ottawa

qui 1/29

7:27 pm-9:35 am

1 stop14h 08m

$363

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

qui 3/26

10:52 am-4:30 pm

1 stop5h 38m

Ottawa

sex 3/27

9:45 am-1:57 pm

1 stop4h 12m

$363

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

qua 1/28

1:02 pm-4:53 pm

3 stops27h 51m

Ottawa

qua 2/4

6:45 am-12:32 pm

3 stops29h 47m

$793

ErieOttawa

ERI - YOW

ERIYOW

Erie

qua 1/28

6:34 am-4:53 pm

3 stops34h 19m

Ottawa

qua 2/4

6:45 am-5:24 pm

3 stops34h 39m

$883

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart from Pennsylvania to Ottawa is on a Sunday. Travelers who choose to depart for Ottawa on a Sunday will often find tickets for as low as $491. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Thursday is $840.

What is the cheapest time of day to depart on your flight to Ottawa?

At noon is the cheapest time of day to fly from Pennsylvania to Ottawa when you can find flight prices for as low as $491. Flying to Ottawa at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $765 on average. Flights to Ottawa from Pennsylvania in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 31m
Direct flights	Every day
Airports in Ottawa	1 airport

The fastest flight from Pennsylvania to Ottawa takes 1h 31m

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

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?
The number of operators available for flights from Pennsylvania to Ottawa Airport is 4 as of December 2025.
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
United Airlines	PriceFrom $221	Free Cancellation	Rating 7.4 9,094 reviews		Search United Airlines flights
Air Canada	PriceFrom $361	Free Cancellation	Rating 7.1 10,527 reviews		Search Air Canada flights

Gatineau

Pembroke

Brockville

Calabogie

Petawawa

Smiths Falls

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.