PIT - YOW

$176 Find Cheap Flights from Pittsburgh to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Ottawa departing on 6/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Ottawa, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$369
Multiple Airlines
Sun 3/1Sat 3/7
PIT - YOW • 2 stops
Cheapest one-way
$176
United Airlines
Sun 6/21
PIT - YOW • 1 stop
Top airlines
United Airlines
Cheapest • from $379 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Ottawa!
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Booking Insights
Flight Deals

Cheap Flights from Pittsburgh to Ottawa (PIT-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Ottawa

Sun, Mar 1 - Sat, Mar 7
Multiple Airlines Logo
9:09 pm - 12:39 am
PIT
-
YOW
27h 30m
2 stops
Multiple Airlines Logo
7:00 am - 11:59 pm
YOW
-
PIT
16h 59m
1 stop
$369Multiple Airlines
Fri, Mar 13 - Sun, Mar 15
United Airlines Logo
7:05 am - 1:32 pm
PIT
-
YOW
6h 27m
1 stop
United Airlines Logo
7:30 pm - 11:10 pm
YOW
-
PIT
3h 40m
1 stop
$379United Airlines
Sun, Mar 1 - Sat, Mar 7
United Airlines Logo
10:26 am - 6:55 pm
PIT
-
YOW
8h 29m
1 stop
United Airlines Logo
7:30 pm - 11:10 pm
YOW
-
PIT
3h 40m
1 stop
$381United Airlines
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
10:45 am - 12:25 am
PIT
-
YOW
13h 40m
1 stop
Multiple Airlines Logo
5:40 am - 9:38 am
YOW
-
PIT
27h 58m
2 stops
$419Multiple Airlines
Sun, Mar 1 - Sat, Mar 7
Multiple Airlines Logo
9:09 pm - 5:25 pm
PIT
-
YOW
20h 16m
3 stops
Multiple Airlines Logo
7:00 am - 11:59 pm
YOW
-
PIT
16h 59m
1 stop
$430Multiple Airlines
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
6:00 am - 12:39 am
PIT
-
YOW
18h 39m
2 stops
Multiple Airlines Logo
5:40 am - 9:38 am
YOW
-
PIT
27h 58m
2 stops
$448Multiple Airlines
Fri, Mar 13 - Sun, Mar 15
United Airlines Logo
7:57 pm - 3:23 pm
PIT
-
YOW
19h 26m
2 stops
United Airlines Logo
7:30 pm - 11:10 pm
YOW
-
PIT
3h 40m
1 stop
$457United Airlines
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
10:45 am - 5:29 pm
PIT
-
YOW
30h 44m
3 stops
Multiple Airlines Logo
5:40 am - 9:38 am
YOW
-
PIT
27h 58m
2 stops
$480Multiple Airlines
Sun, Feb 1 - Mon, Feb 16
Multiple Airlines Logo
6:15 pm - 5:25 pm
PIT
-
YOW
23h 10m
1 stop
Multiple Airlines Logo
4:15 pm - 11:25 pm
YOW
-
PIT
31h 10m
2 stops
$487Multiple Airlines
Sun, Mar 1 - Sat, Mar 7
Multiple Airlines Logo
9:09 pm - 5:25 pm
PIT
-
YOW
20h 16m
3 stops
Multiple Airlines Logo
7:00 am - 11:25 pm
YOW
-
PIT
16h 25m
2 stops
$515Multiple Airlines
Booking Insights

KAYAK's insights & trends for Pittsburgh to Ottawa flights

Get data-powered insights and trends into flights from Pittsburgh to Ottawa to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Pittsburgh to Ottawa?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Pittsburgh to Ottawa departing in March.

Good to know

Cheapest flight$176
Most popular time to fly and prices are also 48% lower on average.
Flight from Pittsburgh to Ottawa

When to book flights from Pittsburgh to Ottawa

Are your dates flexible? Find out the best times to travel from Pittsburgh to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Ottawa

  • What is the cheapest flight from Pittsburgh to Ottawa?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Ottawa was $176 for a one-way ticket and $369 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Ottawa?

    A passport is required to fly from Pittsburgh to Ottawa.

  • Which airports will I be using when flying from Pittsburgh to Ottawa?

    Pittsburgh and Ottawa are both served by 1 main airport. You will leave Pittsburgh from Pittsburgh and will be arriving at Ottawa.

  • Which aircraft models fly most regularly from Pittsburgh to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to Ottawa?

    Star Alliance is the only airline alliance operating flights between Pittsburgh and Ottawa.

  • How does KAYAK find such low prices on flights from Pittsburgh to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and YOW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Pittsburgh to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9210 reviews
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

4.0 OkayKyle, Jan 2026
PIT - IAD
Read more United Airlines reviews

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

Flight was good but there are way to many announcements for credit cards etc.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

Everything you need to know for your flight from Pittsburgh to Ottawa

Information on your arrival and departure airports