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 51% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 5 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

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 Philadelphia to Montreal Pierre Elliott Trudeau Intl Airport is 1h 35m on average, while flying from Pittsburgh 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.

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

Porter Airlines, Air Canada, and WestJet 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 135 per week as of September 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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 3 as of September 2026.

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.

$112 Cheap Flights from Pennsylvania to Ottawa in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Ottawa

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 4:20 pmEWR Newark-YOW Ottawa

1h 45mnonstop

2:10 pm - 3:45 pmYOW Ottawa-EWR Newark

1h 35mnonstop

$258Porter Airlines

Tue, Oct 13 - Fri, Oct 16

2:35 pm - 4:20 pmEWR Newark-YOW Ottawa

1h 45mnonstop

2:10 pm - 3:45 pmYOW Ottawa-EWR Newark

1h 35mnonstop

$258Porter Airlines

Thu, Oct 15 - Sun, Oct 18

2:35 pm - 4:20 pmEWR Newark-YOW Ottawa

1h 45mnonstop

2:10 pm - 3:45 pmYOW Ottawa-EWR Newark

1h 35mnonstop

$258Porter Airlines

Tue, Oct 6 - Wed, Oct 21

6:00 am - 10:18 amEWR Newark-YOW Ottawa

4h 18m1 stop Montreal Pierre Elliott Trudeau Intl

2:10 pm - 3:45 pmYOW Ottawa-EWR Newark

1h 35mnonstop

$264Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

6:25 am - 12:52 pmEWR Newark-YOW Ottawa

6h 27m1 stop Toronto Island

11:15 am - 2:45 pmYOW Ottawa-EWR Newark

3h 30m1 stop Montreal Pierre Elliott Trudeau Intl

$270Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

1:30 pm - 7:07 pmEWR Newark-YOW Ottawa

5h 37m1 stop Toronto Island

10:50 am - 2:50 pmYOW Ottawa-EWR Newark

4h 00m1 stop Montreal Pierre Elliott Trudeau Intl

$271Multiple Airlines

Sat, Oct 24 - Sat, Oct 31

7:55 am - 1:17 pmLGA New York LaGuardia-YOW Ottawa

5h 22m1 stop Toronto Island

5:50 pm - 9:30 pmYOW Ottawa-LGA New York LaGuardia

3h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$273Air Canada

Thu, Oct 1 - Mon, Oct 5

7:55 am - 1:17 pmLGA New York LaGuardia-YOW Ottawa

5h 22m1 stop Toronto Island

10:50 am - 4:48 pmYOW Ottawa-LGA New York LaGuardia

5h 58m1 stop Montreal Pierre Elliott Trudeau Intl

$273Air Canada

Sat, Oct 24 - Sat, Oct 31

7:55 am - 2:09 pmEWR Newark-YOW Ottawa

6h 14m1 stop Chicago O'Hare Intl

6:01 pm - 7:40 pmYOW Ottawa-EWR Newark

1h 39mnonstop

$395United Airlines

Sat, Oct 17 - Sat, Oct 17

3:00 pm - 4:38 pmEWR Newark-YOW Ottawa

1h 38mnonstop

7:30 pm - 11:59 pmYOW Ottawa-EWR Newark

4h 29m1 stop Washington, D.C. Dulles Intl

$400United Airlines

Sun, Oct 11 - Sun, Oct 11

Cheap last minute flights

Enter your travel dates to find the best prices.

2:35 pm - 4:15 pmEWR Newark-YOW Ottawa

1h 40mnonstop

2:10 pm - 3:45 pmYOW Ottawa-EWR Newark

1h 35mnonstop

$357Porter Airlines

Tue, Sep 15 - Tue, Sep 22

8:55 am - 12:52 pmEWR Newark-YOW Ottawa

3h 57m1 stop Toronto Island

2:10 pm - 3:45 pmYOW Ottawa-EWR Newark

1h 35mnonstop

$360Porter Airlines

Tue, Sep 15 - Tue, Sep 22

6:00 am - 9:24 amEWR Newark-YOW Ottawa

3h 24m1 stop Montreal Pierre Elliott Trudeau Intl

2:45 pm - 7:50 pmYOW Ottawa-EWR Newark

5h 05m1 stop Montreal Pierre Elliott Trudeau Intl

$372Air Canada

Tue, Sep 15 - Tue, Sep 22

9:55 am - 2:55 pmLGA New York LaGuardia-YOW Ottawa

5h 00m1 stop Toronto Pearson Intl

10:00 am - 4:55 pmYOW Ottawa-LGA New York LaGuardia

6h 55m1 stop Toronto Pearson Intl

$398Porter Airlines

Tue, Sep 15 - Tue, Sep 22

2:35 pm - 4:15 pmEWR Newark-YOW Ottawa

1h 40mnonstop

2:10 pm - 3:45 pmYOW Ottawa-EWR Newark

1h 35mnonstop

$421Air Transat

Mon, Sep 14 - Tue, Sep 15

5:20 pm - 9:52 pmIAD Washington, D.C. Dulles Intl-YOW Ottawa

4h 32m1 stop Toronto Island

2:45 pm - 7:00 pmYOW Ottawa-IAD Washington, D.C. Dulles Intl

4h 15m1 stop Montreal Pierre Elliott Trudeau Intl

$423Air Canada

Tue, Sep 15 - Tue, Sep 22

10:10 pm - 11:54 pmIAD Washington, D.C. Dulles Intl-YOW Ottawa

1h 44mnonstop

6:00 am - 7:43 amYOW Ottawa-IAD Washington, D.C. Dulles Intl

1h 43mnonstop

$504Air Canada

Tue, Sep 15 - Tue, Sep 22

6:00 am - 5:35 pmEWR Newark-YOW Ottawa

11h 35m2 stops Detroit Metropolitan Wayne County Toronto Pearson Intl

6:55 am - 3:59 pmYOW Ottawa-EWR Newark

9h 04m2 stops Toronto Pearson Intl Detroit Metropolitan Wayne County

$551Delta

Tue, Sep 15 - Tue, Sep 22

8:47 pm - 10:35 pmEWR Newark-YOW Ottawa

1h 48mnonstop

6:05 am - 7:37 amYOW Ottawa-EWR Newark

1h 32mnonstop

$942United Airlines

Fri, Sep 11 - Mon, Sep 14

9:30 am - 9:35 pmPHL Philadelphia-YOW Ottawa

12h 05m1 stop Chicago O'Hare Intl

10:00 am - 2:20 pmYOW Ottawa-PHL Philadelphia

4h 20m1 stop Washington, D.C. Dulles Intl

$959United Airlines

Mon, Sep 14 - Tue, Sep 22

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Porter Airlines flights from Pennsylvania to Ottawa

Our best Porter Airlines deals on Pennsylvania to Ottawa flight tickets

Porter Airlines

Oct 3

EWR2:35 pmNewark

1h 45m

YOW4:20 pmOttawa

Oct 10

YOW2:10 pmOttawa

1h 35m

EWR3:45 pmNewark

$258

Porter Airlines

Oct 6

EWR8:55 amNewark

3h 57m

1 stop

YOW12:52 pmOttawa

Oct 21

YOW2:10 pmOttawa

1h 35m

EWR3:45 pmNewark

$260

Porter Airlines

Oct 3

EWR2:35 pmNewark

1h 45m

YOW4:20 pmOttawa

Oct 6

YOW2:10 pmOttawa

1h 35m

EWR3:45 pmNewark

$261

Air Canada flights from Pennsylvania to Ottawa

Our best Air Canada deals on Pennsylvania to Ottawa flight tickets

Air Canada

Oct 1

LGA7:55 amNew York LaGuardia

5h 22m

1 stop

YOW1:17 pmOttawa

Oct 5

YOW5:50 pmOttawa

3h 40m

1 stop

LGA9:30 pmNew York LaGuardia

$273

Air Canada

Oct 24

LGA7:55 amNew York LaGuardia

5h 22m

1 stop

YOW1:17 pmOttawa

Oct 31

YOW2:55 pmOttawa

4h 13m

1 stop

LGA7:08 pmNew York LaGuardia

$275

Air Canada

Oct 4

LGA8:45 amNew York LaGuardia

5h 13m

1 stop

YOW1:58 pmOttawa

Oct 11

YOW11:15 amOttawa

3h 21m

1 stop

LGA2:36 pmNew York LaGuardia

$276

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Tue 10/13

2:35 pm-4:20 pm

Nonstop1h 45m

Ottawa

Fri 10/16

2:10 pm-3:45 pm

Nonstop1h 35m

$258

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Thu 10/15

2:35 pm-4:20 pm

Nonstop1h 45m

Ottawa

Sun 10/18

2:10 pm-3:45 pm

Nonstop1h 35m

$258

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Tue 10/6

2:35 pm-4:20 pm

Nonstop1h 45m

Ottawa

Wed 10/21

2:10 pm-3:45 pm

Nonstop1h 35m

$258

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Thu 10/1

6:00 am-10:18 am

1 stop4h 18m

Ottawa

Mon 10/5

2:10 pm-3:45 pm

Nonstop1h 35m

$264

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Thu 10/1

6:25 am-12:52 pm

1 stop6h 27m

Ottawa

Mon 10/5

11:15 am-2:45 pm

1 stop3h 30m

$270

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Sat 10/24

1:30 pm-7:07 pm

1 stop5h 37m

Ottawa

Sat 10/31

10:50 am-2:50 pm

1 stop4h 00m

$271

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Thu 10/1

7:55 am-1:17 pm

1 stop5h 22m

Ottawa

Mon 10/5

5:50 pm-9:30 pm

1 stop3h 40m

$273

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Sat 10/24

7:55 am-1:17 pm

1 stop5h 22m

Ottawa

Sat 10/31

10:50 am-4:48 pm

1 stop5h 58m

$273

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Sat 10/17

7:55 am-2:09 pm

1 stop6h 14m

Ottawa

Sat 10/17

6:01 pm-7:40 pm

Nonstop1h 39m

$395

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Sun 10/11

3:00 pm-4:38 pm

Nonstop1h 38m

Ottawa

Sun 10/11

7:30 pm-11:59 pm

1 stop4h 29m

$400

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 month to fly to Ottawa?

In general, January 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 $392. The month of April is another great option to travel to Ottawa, with average flight prices from Pennsylvania averaging around $441.

Cheap Pennsylvania to Ottawa flight deals and tips

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

Best Price Found	$112
Fastest flight time	1h 32m
Direct flights	Every day
Airports in Ottawa	1 airport

The best one-way flight to Ottawa from Pennsylvania in the past 72 hours is $112. The best round-trip flight deal from Pennsylvania to Ottawa found on momondo in the last 72 hours is $258.

The fastest flight from Pennsylvania to Ottawa takes 1h 32m

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?
The number of operators available for flights from Pennsylvania to Ottawa Airport is 3 as of September 2026.
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 Canada	PriceFrom $357	Free Cancellation	Rating 7.1 11,608 reviews		Search Air Canada flights
United Airlines	PriceFrom $362	Free Cancellation	Rating 7.4 10,194 reviews		Search United Airlines flights

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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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Cheap flights from Pennsylvania to Ottawa from $112

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 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Porter Airlines flights from Pennsylvania to Ottawa

Our best Porter Airlines deals on Pennsylvania to Ottawa flight tickets

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Our best Air Canada deals on Pennsylvania to Ottawa flight tickets

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How to get the cheapest flight ticket from Pennsylvania to Ottawa

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

How long does it take to fly to Ottawa?

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Frequently asked questions about flying from Pennsylvania to Ottawa

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Why use momondo?

An easier way to manage your Ottawa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

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List of cabin classes available on flights landing in Ottawa. Availability may vary depending on flight origin and airline.

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