What airlines fly to Ottawa?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Ottawa from Pittsburgh according to our data. Air Canada is the first choice among our users, with 44% 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.

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

Prices for flights from Pittsburgh Airport to Ottawa Airport refresh daily.

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

As of August 2025, there is 1 operator available to choose from for flights from Pittsburgh Airport to Ottawa Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport 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.

$151 Cheap Flights from Pittsburgh to Ottawa (PIT-YOW) in 2025

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Find the cheapest flights from Pittsburgh to Ottawa (PIT-YOW)

Round-trip

One-way

Last minute

Cheap round-trip flights

7:10 am - 4:57 pmPIT-YOW

9h 47m1 stop

4:25 pm - 9:29 amYOW-PIT

17h 04m1 stop

$325

Find Deal

Tue, Sep 9 - Sat, Sep 20

7:10 am - 4:57 pmPIT-YOW

9h 47m1 stop

3:50 pm - 9:30 amYOW-PIT

17h 40m2 stops

$326

Find Deal

Tue, Sep 9 - Sat, Sep 20

7:10 am - 4:57 pmPIT-YOW

9h 47m1 stop

4:25 pm - 9:30 amYOW-PIT

17h 05m1 stop

$334

Find Deal

Fri, Sep 26 - Fri, Oct 3

3:50 pm - 10:40 pmPIT-YOW

6h 50m1 stop

10:50 am - 7:56 pmYOW-PIT

9h 06m1 stop

$338

Find Deal

Sun, Sep 14 - Thu, Sep 18

7:05 am - 9:09 pmPIT-YOW

14h 04m2 stops

6:33 am - 3:29 pmYOW-PIT

8h 56m1 stop

$619United Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 17

7:05 am - 5:04 pmPIT-YOW

9h 59m2 stops

11:55 am - 7:09 pmYOW-PIT

7h 14m2 stops

$697United Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 17

6:20 am - 11:04 amPIT-YOW

4h 44m1 stop

9:05 am - 2:41 pmYOW-PIT

5h 36m1 stop

$699Air Canada

Find Deal

Sun, Sep 21 - Sat, Sep 27

5:55 pm - 11:08 pmPIT-YOW

5h 13m1 stop

12:05 pm - 5:14 pmYOW-PIT

5h 09m1 stop

$705Air Canada

Find Deal

Sun, Nov 23 - Fri, Nov 28

10:23 am - 12:42 amPIT-YOW

14h 19m2 stops

5:40 am - 1:23 pmYOW-PIT

7h 43m2 stops

$1,012WestJet

Find Deal

Sun, Nov 23 - Sun, Nov 30

2:05 pm - 12:42 amPIT-YOW

10h 37m2 stops

5:40 am - 1:23 pmYOW-PIT

7h 43m2 stops

$1,014WestJet

Find Deal

Sun, Nov 23 - Sun, Nov 30

WestJet flights from Pittsburgh to Ottawa

Our best WestJet deals on Pittsburgh to Ottawa flight tickets

WestJet

Nov 23

PIT10:23 amPittsburgh

14h 19m

2 stops

YOW12:42 amOttawa

Nov 30

YOW5:40 amOttawa

7h 43m

2 stops

PIT1:23 pmPittsburgh

$1,012

Find similar

WestJet

Nov 23

PIT2:05 pmPittsburgh

10h 37m

2 stops

YOW12:42 amOttawa

Nov 30

YOW5:40 amOttawa

7h 43m

2 stops

PIT1:23 pmPittsburgh

$1,014

Find similar

WestJet

Nov 23

PIT10:23 amPittsburgh

14h 19m

2 stops

YOW12:42 amOttawa

Nov 30

YOW5:40 amOttawa

7h 43m

2 stops

PIT1:23 pmPittsburgh

$1,060

Find similar

Air Canada flights from Pittsburgh to Ottawa

Our best Air Canada deals on Pittsburgh to Ottawa flight tickets

Air Canada

Sep 21

PIT6:20 amPittsburgh

4h 44m

1 stop

YOW11:04 amOttawa

Sep 27

YOW9:05 amOttawa

5h 36m

1 stop

PIT2:41 pmPittsburgh

$699

Find similar

Air Canada

Nov 23

PIT5:55 pmPittsburgh

5h 13m

1 stop

YOW11:08 pmOttawa

Nov 28

YOW12:05 pmOttawa

5h 09m

1 stop

PIT5:14 pmPittsburgh

$705

Find similar

Air Canada

Sep 21

PIT7:05 amPittsburgh

6h 46m

2 stops

YOW1:51 pmOttawa

Sep 27

YOW11:05 amOttawa

3h 36m

1 stop

PIT2:41 pmPittsburgh

$777

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Tue 9/9

7:10 am-4:57 pm

1 stop9h 47m

Ottawa

Sat 9/20

4:25 pm-9:29 am

1 stop17h 04m

$325

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Tue 9/9

7:10 am-4:57 pm

1 stop9h 47m

Ottawa

Sat 9/20

3:50 pm-9:30 am

2 stops17h 40m

$326

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Fri 9/26

7:10 am-4:57 pm

1 stop9h 47m

Ottawa

Fri 10/3

4:25 pm-9:30 am

1 stop17h 05m

$334

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Sun 9/14

3:50 pm-10:40 pm

1 stop6h 50m

Ottawa

Thu 9/18

10:50 am-7:56 pm

1 stop9h 06m

$338

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Wed 9/10

7:05 am-9:09 pm

2 stops14h 04m

Ottawa

Wed 9/17

6:33 am-3:29 pm

1 stop8h 56m

$619

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Wed 9/10

7:05 am-5:04 pm

2 stops9h 59m

Ottawa

Wed 9/17

11:55 am-7:09 pm

2 stops7h 14m

$697

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Sun 9/21

6:20 am-11:04 am

1 stop4h 44m

Ottawa

Sat 9/27

9:05 am-2:41 pm

1 stop5h 36m

$699

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Sun 11/23

5:55 pm-11:08 pm

1 stop5h 13m

Ottawa

Fri 11/28

12:05 pm-5:14 pm

1 stop5h 09m

$705

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Sun 11/23

10:23 am-12:42 am

2 stops14h 19m

Ottawa

Sun 11/30

5:40 am-1:23 pm

2 stops7h 43m

$1,012

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Sun 11/23

2:05 pm-12:42 am

2 stops10h 37m

Ottawa

Sun 11/30

5:40 am-1:23 pm

2 stops7h 43m

$1,014

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh 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

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

The cheapest day to depart from Pittsburgh to Ottawa is on a Thursday. Travelers who choose to depart for Ottawa on a Thursday will often find tickets for as low as $633. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Tuesday is $683.

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

In the afternoon is the cheapest time of day to fly from Pittsburgh to Ottawa when you can find flight prices for as low as $633. Flying to Ottawa in the afternoon 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 morning when prices are $672 on average. Flights to Ottawa from Pittsburgh in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Pittsburgh to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Ottawa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pittsburgh to Ottawa (PIT to YOW) flight deals and tips

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

Best Price Found	$151
Fastest flight time	3h 44m
Direct flights	None
Airports in Ottawa	1 airport

The best one-way flight to Ottawa from Pittsburgh in the past 72 hours is $151. The best round-trip flight deal from Pittsburgh to Ottawa found on momondo in the last 72 hours is $325.

The fastest flight from Pittsburgh to Ottawa takes 3h 44m

There are no direct flights from Pittsburgh to Ottawa. Popular non-direct route for this connection is Pittsburgh Airport - Ottawa Airport.

There is 1 airport near Ottawa: Ottawa (YOW)

Search flight deals

How far is Pittsburgh to Ottawa by plane?
The distance between Pittsburgh and Ottawa is about 406.3 mi. In terms of flight time, this usually takes a little over 3h 44m.
When did momondo last update prices for flights from Pittsburgh Airport to Ottawa Airport?
Prices for flights from Pittsburgh Airport to Ottawa Airport refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to Ottawa Airport?
As of August 2025, there is 1 operator available to choose from for flights from Pittsburgh Airport to Ottawa Airport.
How old do you have to be to fly from Pittsburgh Airport to Ottawa Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport 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.
What is the most popular airline from Pittsburgh to Ottawa?
Based on momondo bookings for flights between Pittsburgh and Ottawa, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Pittsburgh to Ottawa

Compare and see reviews for airlines that fly from Pittsburgh to Ottawa with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $221	Free Cancellation	Rating 7.4 8,916 reviews		Search United Airlines flights

Gatineau

Smiths Falls

Calabogie

Brockville

Pembroke

Petawawa

Perth

Prescott

Winchester

Wakefield

Why use momondo?

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

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

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

Flights from Pittsburgh to Ottawa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Pittsburgh and Ottawa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Ottawa, momondo offers a useful price alert feature which will track prices for flights to Ottawa from Pittsburgh and alert you when they change.