$215+ Cheap flights from Pittsburgh (PIT) to Ottawa (YOW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — YOW
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Ottawa with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pittsburgh to Ottawa
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Cheapest flights from Pittsburgh to OttawaExplore the most affordable flight options available from Pittsburgh to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Pittsburgh to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:59 pm -
1 stop21h 46m
Thu 12/34:40 pm -
2 stops26h 24m
Deal found 10/29![Multiple Airlines logo]()
$585
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:50 am -
1 stop7h 21m
Thu 12/36:00 am -
1 stop10h 01m
Deal found 10/29![United Airlines logo]()
$621
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:40 pm -
1 stop20h 31m
Wed 11/253:10 pm -
1 stop21h 06m
Deal found 10/29![United Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:28 pm -
2 stops22h 47m
Thu 12/178:00 am -
1 stop9h 16m
Deal found 10/26![Multiple Airlines logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:57 pm -
2 stops21h 18m
Mon 11/168:00 am -
1 stop9h 32m
Deal found 10/30![Multiple Airlines logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2010:21 am -
2 stops37h 19m
Fri 12/258:00 am -
1 stop9h 16m
Deal found 10/25![Multiple Airlines logo]()
$677
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:28 pm -
2 stops52h 41m
Sun 12/203:30 pm -
1 stop27h 47m
Deal found 10/29![Multiple Airlines logo]()
$680
Best flights from Pittsburgh to OttawaDiscover carefully curated flight deals from Pittsburgh to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Pittsburgh to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:50 am -
1 stop7h 21m
Thu 12/36:00 am -
1 stop10h 01m
Deal found 10/29![United Airlines logo]()
$621
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:57 pm -
2 stops21h 18m
Mon 11/168:00 am -
1 stop9h 32m
Deal found 10/30![Multiple Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:40 pm -
1 stop20h 31m
Wed 11/253:10 pm -
1 stop21h 06m
Deal found 10/29![United Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:28 pm -
2 stops52h 41m
Sun 12/203:30 pm -
1 stop27h 47m
Deal found 10/29![Multiple Airlines logo]()
$680
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:17 pm -
1 stop20h 13m
Fri 12/258:00 am -
1 stop9h 16m
Deal found 10/25![Multiple Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
1 stop7h 11m
Thu 12/173:10 pm -
1 stop7h 58m
Deal found 10/26![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/108:30 am -
1 stop4h 41m
Wed 2/104:36 pm -
1 stop7h 23m
Deal found 10/27![United Airlines logo]()
$823
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:00 am -
1 stop7h 11m
Fri 12/186:00 am -
2 stops13h 59m
Deal found 10/26![United Airlines logo]()
$848
This deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:55 pm -
1 stop4h 01m
Sat 11/286:00 am -
1 stop6h 16m
Deal found 10/28![United Airlines logo]()
$855
Last-minute flights from Pittsburgh to OttawaDiscover last-minute flight deals from Pittsburgh to Ottawa. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Ottawa. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:27 pm -
1 stop21h 57m
Wed 11/48:00 am -
1 stop9h 32m
Deal found 10/27![Multiple Airlines logo]()
$718
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:57 pm -
2 stops21h 18m
Mon 11/168:00 am -
1 stop9h 32m
Deal found 10/30![Multiple Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:40 pm -
1 stop20h 31m
Wed 11/253:10 pm -
1 stop21h 06m
Deal found 10/29![United Airlines logo]()
$659
This Gotogate deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:20 pm -
1 stop4h 35m
Tue 12/12:00 pm -
1 stop4h 36m
Deal found 10/28![Air Canada logo]()
$719
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:55 am -
3 stops21h 20m
Tue 12/112:10 pm -
1 stop6h 26m
Deal found 10/28![Multiple Airlines logo]()
$722
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:59 pm -
1 stop21h 46m
Thu 12/34:40 pm -
2 stops26h 24m
Deal found 10/29![Multiple Airlines logo]()
$585
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:50 am -
1 stop7h 21m
Thu 12/36:00 am -
1 stop10h 01m
Deal found 10/29![United Airlines logo]()
$621
One-way flights from Pittsburgh to OttawaSearch for one-way flight options from Pittsburgh to Ottawa. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Pittsburgh to Ottawa. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/135:10 pm -
3 stops23h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:28 pm -
3 stops44h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:00 am -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/295:25 pm -
3 stops38h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:00 am -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$333
Find flight deals from Pittsburgh to Ottawa
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $585 (Kiwi.com) |
One-way from | $215 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $285 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Pittsburgh to Ottawa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Sun 12/13
12:49 pm-12:32 am
2 stops11h 43m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$257
Quickest round-trip
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Sat 12/12
6:00 am-1:11 pm
1 stop7h 11m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$313
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Sun 12/13
6:00 am-1:11 pm
1 stop7h 11m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$333
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Tue 12/29
7:18 am-9:56 pm
1 stop14h 38m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$371
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Thu 11/26
5:50 am-1:11 pm
1 stop7h 21m
Ottawa
Thu 12/3
6:00 am-4:01 pm
1 stop10h 01m
$621
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Mon 11/23
4:40 pm-1:11 pm
1 stop20h 31m
Ottawa
Wed 11/25
3:10 pm-12:16 pm
1 stop21h 06m
$659
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Fri 11/13
7:57 pm-5:15 pm
2 stops21h 18m
Ottawa
Mon 11/16
8:00 am-5:32 pm
1 stop9h 32m
$670
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Sun 12/13
7:28 pm-12:09 am
2 stops52h 41m
Ottawa
Sun 12/20
3:30 pm-7:17 pm
1 stop27h 47m
$680
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Sun 12/20
6:17 pm-2:30 pm
1 stop20h 13m
Ottawa
Fri 12/25
8:00 am-5:16 pm
1 stop9h 16m
$696
PittsburghOttawa
PIT Pittsburgh - YOW Ottawa
PITYOW
Pittsburgh
Thu 12/10
6:00 am-1:11 pm
1 stop7h 11m
Ottawa
Thu 12/17
3:10 pm-11:08 pm
1 stop7h 58m
$797
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Pittsburgh to Ottawa
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Ottawa in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Ottawa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Pittsburgh to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from Pittsburgh with our price prediction graph.
PIT-YOW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pittsburgh to Ottawa
Reviews of airlines servicing Ottawa
Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated October 30, 2026.
Get a feel of what it's like to fly with United Airlines from Pittsburgh to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Overall
7.3
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Food
6.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Overall
7.3
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsGatineau
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Pittsburgh and Ottawa flights
Browse other Pittsburgh and Ottawa flight options. Last updated on October 30, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Other flights to Ottawa
Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
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Top airline flying from Pittsburgh to Ottawa
Discover the top airline that operate flights from Pittsburgh to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$362 | Average$426 | FlexibilityNo cancel fee | On-time69% |