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$339+ Cheap flights from Pasco (PSC) to Ontario

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — YYZ
Jan 19 — Jan 261
Mon 1/19
Mon 1/26
1 adult, Economy
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Cheap flight deals from Pasco to Ontario

Best flights from Pasco to Ontario
Discover carefully curated flight deals from Pasco to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/38:27 amPSC - YYZ
1 stop28h 08mAlaska Airlines
Tue 2/104:45 pmYYZ - PSC
1 stop10h 35mAlaska Airlines
Deal found 12/20$339
This United Airlines deal was found by Cheapflights users on 12/20. 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 2/35:00 amPSC - YYZ
1 stop7h 02mUnited Airlines
Tue 2/104:10 pmYYZ - PSC
1 stop8h 03mUnited Airlines
Deal found 12/20$341
This Delta deal was found by Cheapflights users on 12/19. 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 2/35:41 pmPSC - YUL
2 stops15h 04mDelta
Tue 2/102:40 pmYUL - PSC
2 stops11h 29mDelta
Deal found 12/19$494
This United Airlines deal was found by Cheapflights users on 12/18. 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 1/125:00 amPSC - YYZ
1 stop7h 02mUnited Airlines
Wed 1/144:10 pmYYZ - PSC
1 stop8h 03mUnited Airlines
Deal found 12/18$341
This United Airlines deal was found by Cheapflights users on 12/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:00 amPSC - YYZ
1 stop7h 02mUnited Airlines
Mon 2/99:00 pmYYZ - PSC
2 stops27h 13mUnited Airlines
Deal found 12/19$351
This United Airlines deal was found by Cheapflights users on 12/18. 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 1/175:00 amPSC - YYZ
1 stop7h 02mUnited Airlines
Fri 1/2311:00 amYYZ - PSC
2 stops13h 13mUnited Airlines
Deal found 12/18$351
This American Airlines deal was found by Cheapflights users on 12/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:00 amPSC - YUL
2 stops14h 44mAmerican Airlines
Tue 2/107:30 amYUL - PSC
3 stops15h 28mAmerican Airlines
Deal found 12/19$897
This United Airlines deal was found by Cheapflights users on 12/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/215:00 amPSC - YUL
2 stops23h 32mUnited Airlines
Sat 1/248:25 amYUL - PSC
2 stops15h 48mUnited Airlines
Deal found 12/19$763
This United Airlines deal was found by Cheapflights users on 12/18. 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 1/226:00 amPSC - YUL
2 stops31h 43mUnited Airlines
Sun 1/255:50 pmYUL - PSC
1 stop30h 20mUnited Airlines
Deal found 12/18$852
This United Airlines deal was found by Cheapflights users on 12/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/312:45 pmPSC - YUL
1 stop25h 13mUnited Airlines
Tue 2/105:25 pmYUL - PSC
1 stop30h 48mUnited Airlines
Deal found 12/19$2,163

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 December 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$341
(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

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 December 20, 2025.
Use the filters below to find and compare flights from Pasco to Ontario that are best for you.

Fly from

Pasco

Fly to

Ontario

Route

Depart

Return

Price

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Tue 2/3

8:27 am-3:35 pm

1 stop28h 08m

Toronto Pearson Intl

Tue 2/10

4:45 pm-12:20 am

1 stop10h 35m

$339

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Tue 2/3

5:00 am-3:02 pm

1 stop7h 02m

Toronto Pearson Intl

Tue 2/10

4:10 pm-9:13 pm

1 stop8h 03m

$341

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Mon 1/12

5:00 am-3:02 pm

1 stop7h 02m

Toronto Pearson Intl

Wed 1/14

4:10 pm-9:13 pm

1 stop8h 03m

$341

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Mon 2/2

5:00 am-3:02 pm

1 stop7h 02m

Toronto Pearson Intl

Mon 2/9

9:00 pm-9:13 pm

2 stops27h 13m

$351

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Sat 1/17

5:00 am-3:02 pm

1 stop7h 02m

Toronto Pearson Intl

Fri 1/23

11:00 am-9:13 pm

2 stops13h 13m

$351

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Tue 2/3

5:41 pm-11:45 am

2 stops15h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 2/10

2:40 pm-11:09 pm

2 stops11h 29m

$494

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Wed 1/21

5:00 am-7:32 am

2 stops23h 32m

Montreal Pierre Elliott Trudeau Intl

Sat 1/24

8:25 am-9:13 pm

2 stops15h 48m

$763

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Thu 1/22

6:00 am-4:43 pm

2 stops31h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

5:50 pm-9:10 pm

1 stop30h 20m

$852

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Tue 2/3

5:00 am-10:44 pm

2 stops14h 44m

Montreal Pierre Elliott Trudeau Intl

Tue 2/10

7:30 am-7:58 pm

3 stops15h 28m

$897

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Tue 2/3

12:45 pm-4:58 pm

1 stop25h 13m

Montreal Pierre Elliott Trudeau Intl

Tue 2/10

5:25 pm-9:13 pm

1 stop30h 48m

$2,163

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

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 7h 02m. Fly via Alaska Airlines, United Airlines, or Delta to get the fastest option. There are 1918 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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