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$308+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — YYZ
Dec 9 — Dec 161
Tue 12/9
Tue 12/16
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 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$308
(Alaska 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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Find 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 November 9, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/9. 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.
Wed 12/246:02 pmPSC - YYZ
1 stop18h 33mAlaska Airlines
Wed 12/314:45 pmYYZ - PSC
1 stop10h 32mAlaska Airlines
Deal found 11/9$609
This Alaska Airlines deal was found by Cheapflights users on 11/7. 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.
Mon 12/2210:26 amPSC - YYZ
1 stop26h 09mAlaska Airlines
Mon 12/294:45 pmYYZ - PSC
1 stop7h 13mAlaska Airlines
Deal found 11/7$816
This United Airlines deal was found by Cheapflights users on 11/9. 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 12/241:55 pmPSC - YYZ
2 stops17h 03mUnited Airlines
Wed 12/319:30 amYYZ - PSC
2 stops14h 33mUnited Airlines
Deal found 11/9$819
This WestJet deal was found by Cheapflights users on 11/7. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:24 amPSC - YYZ
2 stops22h 04mWestJet
Mon 12/294:00 pmYYZ - PSC
2 stops27h 45mWestJet
Deal found 11/7$932
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 11/146:00 amPSC - YYZ
1 stop6h 35mMultiple Airlines
Mon 11/174:00 pmYYZ - PSC
2 stops26h 12mMultiple Airlines
Deal found 11/7$933
This FlightHub deal was found by Cheapflights users on 11/7. 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.
Fri 11/146:15 amPSC - YYZ
2 stops12h 38mWestJet
Mon 11/171:30 pmYYZ - PSC
2 stops29h 53mWestJet
Deal found 11/7$996
This Alaska Airlines deal was found by Cheapflights users on 11/7. 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.
Fri 11/141:36 pmPSC - YYZ
1 stop22h 59mAlaska Airlines
Mon 11/174:45 pmYYZ - PSC
1 stop7h 06mAlaska Airlines
Deal found 11/7$1,020
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/231:55 pmPSC - YUL
2 stops17h 15mUnited Airlines
Tue 12/308:05 amYUL - PSC
2 stops15h 58mUnited Airlines
Deal found 11/8$1,183

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 9, 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

Mon 3/9

6:01 am-3:35 pm

1 stop6h 34m

Toronto Pearson Intl

Wed 3/11

4:45 pm-8:56 pm

1 stop7h 11m

$308

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Mon 3/9

3:11 pm-7:30 am

1 stop13h 19m

Toronto Pearson Intl

Wed 3/11

4:00 pm-8:49 pm

1 stop7h 49m

$340

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Mon 3/9

5:45 pm-9:05 am

2 stops12h 20m

Toronto Pearson Intl

Wed 3/11

9:45 am-7:58 pm

2 stops13h 13m

$355

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Wed 12/24

6:02 pm-3:35 pm

1 stop18h 33m

Toronto Pearson Intl

Wed 12/31

4:45 pm-12:17 am

1 stop10h 32m

$609

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Mon 3/2

1:51 pm-3:05 pm

2 stops22h 14m

Montreal Pierre Elliott Trudeau Intl

Thu 3/5

3:55 pm-8:27 pm

2 stops31h 32m

$765

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Mon 12/22

10:26 am-3:35 pm

1 stop26h 09m

Toronto Pearson Intl

Mon 12/29

4:45 pm-8:58 pm

1 stop7h 13m

$816

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Mon 3/2

5:35 pm-4:50 pm

2 stops20h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 3/5

12:55 pm-11:08 pm

2 stops13h 13m

$823

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Tue 12/23

1:55 pm-10:10 am

2 stops17h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 12/30

8:05 am-9:03 pm

2 stops15h 58m

$1,183

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated November 9, 2025.
See what other customers who have flown with United Airlines from Pasco to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,012 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,012 reviews
United Airlines
7.4
Good
9,012 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 6h 34m. Fly via Alaska Airlines, United Airlines, or American Airlines 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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Top airline flying from Pasco to Ontario

Discover the top airline that operate flights from Pasco to Ontario. 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 2,558,603 searches. Data last updated November 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$815Average$1,125FlexibilityNo cancel feeOn-time69%

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