PIT - YOW

$131 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 9/21. 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

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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Flights 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

Fri, Nov 14 - Mon, Nov 17
 Logo
6:40 am - 5:25 pmPIT-YOW
10h 45m1 stop
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12:10 pm - 7:21 pmYOW-PIT
7h 11m2 stops
Fri, Sep 12 - Fri, Sep 19
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7:00 am - 4:57 pmPIT-YOW
9h 57m1 stop
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4:25 pm - 9:30 amYOW-PIT
17h 05m1 stop
Fri, Sep 12 - Fri, Sep 19
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7:00 am - 4:57 pmPIT-YOW
9h 57m1 stop
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7:00 am - 5:09 pmYOW-PIT
10h 09m2 stops
Fri, Sep 12 - Fri, Sep 19
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8:05 pm - 6:09 pmPIT-YOW
22h 04m3 stops
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4:25 pm - 9:30 amYOW-PIT
17h 05m1 stop
Sun, Nov 23 - Sun, Nov 30
United Airlines Logo
2:50 pm - 6:55 pmPIT-YOW
4h 05m1 stop
United Airlines Logo
11:10 am - 2:34 amYOW-PIT
15h 24m1 stop
$707United Airlines
Find Deal
Sat, Aug 16 - Thu, Aug 21
United Airlines Logo
6:15 am - 2:13 pmPIT-YOW
7h 58m1 stop
United Airlines Logo
9:50 am - 6:48 pmYOW-PIT
8h 58m1 stop
$719United Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
Air Canada Logo
5:55 pm - 11:08 pmPIT-YOW
5h 13m1 stop
Air Canada Logo
12:05 pm - 5:14 pmYOW-PIT
5h 09m1 stop
$792Air Canada
Find Deal
Sun, Nov 23 - Sun, Nov 30
Air Canada Logo
4:06 pm - 1:38 amPIT-YOW
9h 32m2 stops
Air Canada Logo
5:14 pm - 11:44 pmYOW-PIT
6h 30m1 stop
$794Air Canada
Find Deal
Sun, Nov 23 - Sun, Nov 30
WestJet Logo
11:45 am - 12:42 amPIT-YOW
12h 57m2 stops
WestJet Logo
5:40 am - 1:23 pmYOW-PIT
7h 43m2 stops
$895WestJet
Find Deal
Sun, Nov 23 - Sun, Nov 30
WestJet Logo
11:45 am - 12:42 amPIT-YOW
12h 57m2 stops
WestJet Logo
5:40 am - 1:23 pmYOW-PIT
7h 43m2 stops
$897WestJet
Find Deal
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 seasonOctober
Cheapest flight$131
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 13% 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 $131 for a one-way ticket and $402 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.

  • Which is the best airline for flights from Pittsburgh to Ottawa, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Ottawa are United Airlines and Air Canada. With an average price for the route of $774 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $638 and an overall rating of 7.1.

  • 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 airlines 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 8896 reviews
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

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.

4.0 OkayAnna, Jul 2025IAH - YYZ
Read more United Airlines reviews

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.

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

Bad experience boarding and flight got delayed didn’t make it to my next flight

The food on the trip Toronto to Athens could be better: the chicken didn’t taste good.

Conflicting information provided about baggage allowance. One screen said I had a carry on and another said I didnt.

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

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

Information on your arrival and departure airports

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