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$386+ Cheap flights from Pasco (PSC) to Ontario

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — YYZ
Jul 24 — Jul 311
Fri 7/24
Fri 7/31
1 adult, Economy
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Cheap flight deals from Pasco to Ontario

Cheapest flights from Pasco to Ontario
Explore the most affordable flight options available from Pasco to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.

This United Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 9/11:35 pm
PSC
-
YYZ
2 stops17h 19m
United Airlines
Sat 9/54:18 pm
YYZ
-
PSC
1 stop7h 19m
United Airlines
Deal found 6/20$490
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/285:05 am
PSC
-
YYZ
1 stop7h 09m
United Airlines
Wed 9/306:30 am
YYZ
-
PSC
1 stop8h 46m
United Airlines
Deal found 6/23$514
This Delta deal was found by Cheapflights users on 6/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
PSC
-
YYZ
2 stops14h 10m
Delta
Fri 9/412:25 pm
YYZ
-
PSC
1 stop10h 35m
Delta
Deal found 6/22$524
This Delta deal was found by Cheapflights users on 6/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:15 am
PSC
-
YYZ
2 stops13h 42m
Delta
Wed 8/126:10 am
YYZ
-
PSC
2 stops13h 34m
Delta
Deal found 6/21$529
This Delta deal was found by Cheapflights users on 6/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
PSC
-
YYZ
1 stop7h 40m
Delta
Sat 9/55:50 pm
YYZ
-
PSC
1 stop7h 25m
Delta
Deal found 6/20$536
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
PSC
-
YYZ
2 stops14h 10m
Delta
Tue 8/119:45 am
YYZ
-
PSC
2 stops13h 05m
Delta
Deal found 6/19$563
This Expedia deal was found by Cheapflights users on 6/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:04 am
PSC
-
YYZ
2 stops11h 50m
Alaska Airlines
Sat 9/54:55 pm
YYZ
-
PSC
1 stop9h 54m
Alaska Airlines
Deal found 6/20$569
This Delta deal was found by Cheapflights users on 6/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
PSC
-
YYZ
1 stop7h 40m
Delta
Sat 9/55:50 pm
YYZ
-
PSC
1 stop7h 25m
Delta
Deal found 6/22$579
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:15 am
PSC
-
YYZ
2 stops15h 14m
American Airlines
Sat 9/56:46 am
YYZ
-
PSC
2 stops11h 02m
American Airlines
Deal found 6/20$581
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/231:35 pm
PSC
-
YYZ
2 stops23h 11m
United Airlines
Wed 8/269:00 pm
YYZ
-
PSC
2 stops26h 37m
United Airlines
Deal found 6/20$584
This United Airlines deal was found by Cheapflights users on 6/21. 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 11/11:47 pm
PSC
-
YUL
2 stops27h 01m
United Airlines
Wed 11/46:10 am
YUL
-
PSC
2 stops17h 38m
United Airlines
Deal found 6/21$655
This FlightHub deal was found by Cheapflights users on 6/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/183:36 pm
PSC
-
YUL
2 stops12h 29m
WestJet
Fri 7/248:00 pm
YUL
-
PSC
2 stops18h 43m
WestJet
Deal found 6/21$663

Find flight deals from Pasco to Ontario

Keep the following information in mind while searching for Pasco to Ontario flight deals. Data was last updated June 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$490
(United Airlines)

One-way from

$386
(United Airlines)
Provider with most accurate pricing for Pasco Tri Cities-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pasco Tri Cities-Toronto (YTO) flights.
Search Deals
From Pasco Tri Cities to Ontario
Search Deals
One-way flight from Pasco Tri Cities to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasco to Ontario 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 2,558,603 searches. Data last updated June 24, 2026.
Use the filters below to find and compare flights from Pasco to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Tue 9/1

1:35 pm-9:54 am

2 stops17h 19m

Toronto Pearson Intl

Sat 9/5

11:00 am-8:37 pm

2 stops12h 37m

$496

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Mon 9/28

5:23 pm-10:23 am

2 stops14h 00m

Toronto Pearson Intl

Wed 9/30

5:54 pm-11:28 pm

1 stop8h 34m

$524

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Wed 8/5

7:15 am-11:57 pm

2 stops13h 42m

Toronto Pearson Intl

Wed 8/12

6:10 am-4:44 pm

2 stops13h 34m

$529
Quickest round-trip

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Tue 9/1

6:00 am-4:40 pm

1 stop7h 40m

Toronto Pearson Intl

Sat 9/5

5:50 pm-10:15 pm

1 stop7h 25m

$536

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Tue 8/4

6:00 am-11:10 pm

2 stops14h 10m

Toronto Pearson Intl

Tue 8/11

9:45 am-7:50 pm

2 stops13h 05m

$563

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Sun 8/23

5:15 am-3:16 pm

1 stop7h 01m

Toronto Pearson Intl

Wed 8/26

9:00 pm-8:37 pm

2 stops26h 37m

$579

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Wed 9/2

6:00 am-4:40 pm

1 stop7h 40m

Toronto Pearson Intl

Sat 9/5

5:50 pm-10:15 pm

1 stop7h 25m

$579

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Wed 9/2

5:15 am-11:29 pm

2 stops15h 14m

Toronto Pearson Intl

Sat 9/5

6:46 am-2:48 pm

2 stops11h 02m

$581

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Thu 8/6

6:15 am-11:10 pm

2 stops13h 55m

Toronto Pearson Intl

Thu 8/13

12:25 pm-7:50 pm

1 stop10h 25m

$624

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Sun 11/1

1:47 pm-1:51 pm

2 stops21h 04m

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

6:10 am-8:48 pm

2 stops17h 38m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Pasco to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Pasco with our price prediction graph.
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 Pasco to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pasco to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pasco to Ontario?

    For a flight from Pasco to Ontario, you will be flying from Tri Cities. Pasco Tri Cities (PSC) is just 1.9 mi from the center of the city.

  • How long is the flight from Pasco to Region of Ontario?

    There are many flights that can get you from Pasco to Region of Ontario in 12h 29m. Fly via United Airlines, Delta, or WestJet to get the fastest option. There are 2152 mi between Pasco and Region of Ontario. This flight may include one or multiple stops.

  • Can I find deals for flights from Pasco to Ontario that include hotel bookings?

    Yes. In addition to deals on Pasco to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pasco to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pasco to Ontario.

  • Can I find deals for business class flights from Pasco to Ontario?

    Yes. Cheapflights offers flight deals from Pasco to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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