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$148+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — YYZ
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
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Cheap flight deals from Pasco to Ontario

Keep the following information in mind while searching for Pasco to Ontario flight deals. Data was last updated November 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$340
(United Airlines)

One-way from

$148
(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.
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From Pasco Tri Cities to Ontario
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One-way flight from Pasco Tri Cities to Ontario
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Find 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 November 25, 2025.

This United Airlines deal was found by Cheapflights users on 11/23. 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.
Fri 1/305:00 amPSC - YYZ
1 stop7h 02mUnited Airlines
Tue 2/34:10 pmYYZ - PSC
1 stop8h 03mUnited Airlines
Deal found 11/23$340
This Delta deal was found by Cheapflights users on 11/24. 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 1/211:00 pmPSC - YUL
2 stops20h 12mDelta
Fri 1/2312:50 pmYUL - PSC
2 stops24h 58mDelta
Deal found 11/24$568
This American Airlines deal was found by Cheapflights users on 11/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/41:51 pmPSC - YUL
2 stops22h 17mAmerican Airlines
Sun 4/123:50 pmYUL - PSC
2 stops24h 14mAmerican Airlines
Deal found 11/23$962
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Fri 1/2312:45 pmPSC - YUL
2 stops22h 15mUnited Airlines
Sat 1/245:30 pmYUL - PSC
2 stops23h 16mUnited Airlines
Deal found 11/24$688
This Delta deal was found by Cheapflights users on 11/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:30 amPSC - YUL
2 stops13h 41mDelta
Fri 4/107:00 amYUL - PSC
2 stops31h 33mDelta
Deal found 11/23$939
This American Airlines deal was found by Cheapflights users on 11/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/61:51 pmPSC - YUL
2 stops18h 24mAmerican Airlines
Sun 4/123:50 pmYUL - PSC
2 stops24h 14mAmerican Airlines
Deal found 11/23$962
This Delta deal was found by Cheapflights users on 11/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:30 amPSC - YUL
2 stops13h 41mDelta
Sat 4/117:00 amYUL - PSC
2 stops18h 34mDelta
Deal found 11/23$939
This American Airlines deal was found by Cheapflights users on 11/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/51:51 pmPSC - YUL
2 stops22h 17mAmerican Airlines
Sun 4/123:50 pmYUL - PSC
2 stops24h 14mAmerican Airlines
Deal found 11/23$962
This Delta deal was found by Cheapflights users on 11/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:30 amPSC - YUL
2 stops13h 41mDelta
Fri 4/107:00 amYUL - PSC
2 stops31h 33mDelta
Deal found 11/23$939
This Delta deal was found by Cheapflights users on 11/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:30 amPSC - YUL
2 stops13h 41mDelta
Sat 4/117:00 amYUL - PSC
2 stops18h 34mDelta
Deal found 11/23$939
This Delta deal was found by Cheapflights users on 11/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:30 amPSC - YUL
2 stops13h 41mDelta
Fri 4/107:00 amYUL - PSC
2 stops31h 33mDelta
Deal found 11/23$939

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 November 25, 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

Fri 1/30

5:00 am-3:02 pm

1 stop7h 02m

Toronto Pearson Intl

Tue 2/3

4:10 pm-9:13 pm

1 stop8h 03m

$340

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Wed 1/21

1:00 pm-12:12 pm

2 stops20h 12m

Montreal Pierre Elliott Trudeau Intl

Fri 1/23

12:50 pm-10:48 am

2 stops24h 58m

$568

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Fri 1/23

12:45 pm-2:00 pm

2 stops22h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 1/24

5:30 pm-1:46 pm

2 stops23h 16m

$688

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Sat 4/4

6:30 am-11:11 pm

2 stops13h 41m

Montreal Pierre Elliott Trudeau Intl

Fri 4/10

7:00 am-11:33 am

2 stops31h 33m

$939

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Sat 4/4

6:30 am-11:11 pm

2 stops13h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 4/11

7:00 am-10:34 pm

2 stops18h 34m

$939

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Mon 4/6

6:30 am-11:11 pm

2 stops13h 41m

Montreal Pierre Elliott Trudeau Intl

Fri 4/10

7:00 am-11:33 am

2 stops31h 33m

$939

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Sun 4/5

6:30 am-11:11 pm

2 stops13h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 4/11

7:00 am-10:34 pm

2 stops18h 34m

$939

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Sun 4/5

6:30 am-11:11 pm

2 stops13h 41m

Montreal Pierre Elliott Trudeau Intl

Fri 4/10

7:00 am-11:33 am

2 stops31h 33m

$939

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Sat 4/4

1:51 pm-3:08 pm

2 stops22h 17m

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

3:50 pm-1:04 pm

2 stops24h 14m

$962

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Mon 4/6

1:51 pm-11:15 am

2 stops18h 24m

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

3:50 pm-1:04 pm

2 stops24h 14m

$962

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 13 results
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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 7h 02m. Fly via 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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