$391 Cheap Flights from Pasco (PSC) to Ottawa (YOW)

View $391 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to Ottawa International Airport (YOW)

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Cheap Flights from Pasco to Ottawa (PSC-YOW)

Prices were available within the past 7 days and start at $391 for one-way flights and $872 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Jul 18 - Tue, Jul 21
PSC
Pasco
YOW
Ottawa
$872 Roundtrip, found 2 days ago
$872
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Jul 18 from Pasco to Ottawa, returning Tue, Jul 21, priced at $872 found 2 days ago
Alaska Airlines
Sat, Jul 18 - Tue, Jul 21
PSC
Pasco
YOW
Ottawa
$912 Roundtrip, found 2 days ago
$912
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Jul 18 from Pasco to Ottawa, returning Tue, Jul 21, priced at $912 found 2 days ago
Alaska Airlines
Sat, Sep 27 - Wed, Oct 1
PSC
Pasco
YOW
Ottawa
$923 Roundtrip, found 6 days ago
$923
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Sep 27 from Pasco to Ottawa, returning Wed, Oct 1, priced at $923 found 6 days ago
Alaska Airlines
Sat, Jul 18 - Tue, Jul 21
PSC
Pasco
YOW
Ottawa
$946 Roundtrip, found 2 days ago
$946
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Jul 18 from Pasco to Ottawa, returning Tue, Jul 21, priced at $946 found 2 days ago
Alaska Airlines
Sat, Sep 27 - Wed, Oct 1
PSC
Pasco
YOW
Ottawa
$949 Roundtrip, found 6 days ago
$949
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Sep 27 from Pasco to Ottawa, returning Wed, Oct 1, priced at $949 found 6 days ago
Alaska Airlines
Sat, Sep 27 - Wed, Oct 1
PSC
Pasco
YOW
Ottawa
$958 Roundtrip, found 6 days ago
$958
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Sep 27 from Pasco to Ottawa, returning Wed, Oct 1, priced at $958 found 6 days ago
Alaska Airlines
Sat, Jul 18 - Tue, Jul 21
PSC
Pasco
YOW
Ottawa
$970 Roundtrip, found 2 days ago
$970
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Jul 18 from Pasco to Ottawa, returning Tue, Jul 21, priced at $970 found 2 days ago
WestJet
Sat, Jul 18 - Tue, Jul 21
PSC
Pasco
YOW
Ottawa
$979 Roundtrip, found 2 days ago
$979
Roundtrip
found 2 days ago
Select WestJet flight, departing Sat, Jul 18 from Pasco to Ottawa, returning Tue, Jul 21, priced at $979 found 2 days ago
WestJet
Sat, Sep 27 - Wed, Oct 1
PSC
Pasco
YOW
Ottawa
$983 Roundtrip, found 6 days ago
$983
Roundtrip
found 6 days ago
Select WestJet flight, departing Sat, Sep 27 from Pasco to Ottawa, returning Wed, Oct 1, priced at $983 found 6 days ago
Alaska Airlines
Sat, Jul 18 - Tue, Jul 21
PSC
Pasco
YOW
Ottawa
$986 Roundtrip, found 2 days ago
$986
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Jul 18 from Pasco to Ottawa, returning Tue, Jul 21, priced at $986 found 2 days ago
Flights from Pasco (PSC) to Ottawa (YOW)
Origin airport
Tri-Cities
Destination airport
Macdonald-Cartier Intl.
Roundtrip price
$871
Distance
2067 mi

Pasco to Ottawa Flights

The cheapest times to fly from Pasco to Ottawa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pasco to Ottawa are during the month of July. You can find some of the cheapest flights from Pasco to Ottawa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pasco to Ottawa

Sunday is one of the best days to book for cheap flights from Pasco to Ottawa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pasco to Ottawa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pasco to Ottawa in 2025. You can also book with separate airlines for your outbound and return journeys, from $391 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pasco to Ottawa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pasco to Ottawa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tri-Cities Airport (PSC) to Macdonald-Cartier Intl. Airport (YOW) cost?
Lock in a cheap one-way flight from $391 or cheap return flight from $872 from Tri-Cities Airport (PSC) to Macdonald-Cartier Intl. Airport (YOW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tri-Cities Airport (PSC) to Macdonald-Cartier Intl. Airport (YOW)?
The cheapest month to fly from PSC to YOW is July, when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Tri-Cities Airport (PSC) to Macdonald-Cartier Intl. Airport (YOW)?
To find the cheapest airline that'll fly you from PSC to YOW, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Tri-Cities Airport (PSC) to Macdonald-Cartier Intl. Airport (YOW)?
You'll have to book a flight with a layover if you're traveling from Tri-Cities Airport (PSC) to Macdonald-Cartier Intl. Airport (YOW). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from PSC to YOW?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tri-Cities Airport (PSC) to Macdonald-Cartier Intl. Airport (YOW)?
To land at Macdonald-Cartier Intl. Airport (YOW) without delays, choose a flight that leaves Tri-Cities Airport (PSC) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tri-Cities Airport (PSC) to Macdonald-Cartier Intl. Airport (YOW) last-minute?
Booking your flight from PSC to YOW shortly before your trip is typically more expensive. But if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a PSC to YOW flight and hotel package?
You'll typically save money by securing a PSC to YOW flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal flights and accommodations, consider adding extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Tri-Cities Airport (PSC) to Macdonald-Cartier Intl. Airport (YOW)?
Usually, it's possible to reschedule or cancel your PSC to YOW flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.