PIT - YOW

$154 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 12/1. 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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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

Thu, Nov 20 - Sun, Nov 23
Air Canada Logo
5:55 pm - 1:38 amPIT-YOW
7h 43m1 stop
Air Canada Logo
12:05 pm - 5:14 pmYOW-PIT
5h 09m1 stop
$348Air Canada
Find Deal
Fri, Nov 21 - Sun, Nov 23
United Airlines Logo
7:31 am - 1:32 pmPIT-YOW
6h 01m1 stop
United Airlines Logo
2:15 pm - 11:27 pmYOW-PIT
9h 12m1 stop
$360United Airlines
Find Deal
Tue, Apr 7 - Wed, Apr 8
Air Canada Logo
5:55 pm - 11:04 pmPIT-YOW
5h 09m1 stop
Air Canada Logo
12:00 pm - 5:18 pmYOW-PIT
5h 18m1 stop
$361Air Canada
Find Deal
Wed, Dec 17 - Mon, Dec 22
Multiple Airlines Logo
6:00 am - 1:36 pmPIT-YOW
7h 36m1 stop
Multiple Airlines Logo
7:15 am - 5:14 pmYOW-PIT
9h 59m1 stop
$382Multiple Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
Multiple Airlines Logo
10:53 am - 12:25 amPIT-YOW
13h 32m1 stop
Multiple Airlines Logo
4:20 pm - 2:11 pmYOW-PIT
21h 51m2 stops
$398Multiple Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
Multiple Airlines Logo
10:42 pm - 12:35 pmPIT-YOW
13h 53m1 stop
Multiple Airlines Logo
8:55 pm - 7:21 amYOW-PIT
34h 26m2 stops
$420Multiple Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
Multiple Airlines Logo
10:53 am - 12:25 amPIT-YOW
13h 32m1 stop
Multiple Airlines Logo
4:20 pm - 10:59 pmYOW-PIT
30h 39m1 stop
$421Multiple Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
United Airlines Logo
6:15 am - 1:18 pmPIT-YOW
7h 03m2 stops
United Airlines Logo
2:15 pm - 6:49 pmYOW-PIT
4h 34m1 stop
$437United Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
American Airlines Logo
5:01 pm - 4:49 pmPIT-YOW
23h 48m2 stops
American Airlines Logo
6:45 am - 10:02 pmYOW-PIT
15h 17m2 stops
$581American Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
American Airlines Logo
9:07 am - 4:49 pmPIT-YOW
7h 42m2 stops
American Airlines Logo
6:45 am - 10:02 pmYOW-PIT
15h 17m2 stops
$582American Airlines
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from $348 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$348
Air Canada
Thu 11/20Sun 11/23
PIT - YOW • 1 stop
Cheapest one-way
$154
United Airlines
Mon 12/1
PIT - YOW • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ottawa!
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.

What’s the cheapest day of the week to fly from Pittsburgh to Ottawa?

The average price of all round-trip flights from Pittsburgh to Ottawa clicked on KAYAK for each day over the last 12 months.

When flying from Pittsburgh to Ottawa, you should consider leaving on a Thursday and avoid Tuesdays if you are looking for the best rates. For your return to Pittsburgh, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

Good to know

Low seasonMay
Cheapest flight$154
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 12% 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 $154 for a one-way ticket and $348 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 8999 reviews
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

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.

8.0 ExcellentBrad, Oct 2025ORD - YYZ
Read more United Airlines reviews

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.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Flight was actually on Air Canada. The flight itself was fine. Nothing special. Food was pretty pathetic except for cookies. They offered plenty of food and drinks but just wasn't very good. Even for airline food.

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

Information on your arrival and departure airports

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