HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$390+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — YYZ
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pasco to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 septiembre 17, 2025.

Round-trip from

$390
(United Airlines)
From Pasco Tri Cities to Ontario
Search Deals

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 septiembre 17, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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.
sáb. 10/115:05 amPSC - YYZ
1 stop8h 35mDelta
vie. 10/175:50 pmYYZ - PSC
1 stop8h 41mDelta
Deal found 9/16$390
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
sáb. 11/18:21 amPSC - YYZ
1 stop29h 14mAlaska Airlines
sáb. 11/84:45 pmYYZ - PSC
1 stop7h 06mAlaska Airlines
Deal found 9/17$402
This United Airlines deal was found by Cheapflights users on 9/16. 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.
sáb. 10/111:33 pmPSC - YYZ
2 stops17h 25mUnited Airlines
vie. 10/172:10 pmYYZ - PSC
2 stops12h 05mUnited Airlines
Deal found 9/16$405
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
mar. 9/231:05 pmPSC - YYZ
2 stops27h 40mMultiple Airlines
mar. 9/307:45 pmYYZ - PSC
1 stop31h 10mMultiple Airlines
Deal found 9/16$572
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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.
vie. 10/313:49 pmPSC - YYZ
2 stops17h 46mAlaska Airlines
vie. 11/74:45 pmYYZ - PSC
1 stop7h 06mAlaska Airlines
Deal found 9/16$575
This Delta deal was found by Cheapflights users on 9/16. 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.
mar. 9/305:47 pmPSC - YUL
2 stops14h 47mDelta
sáb. 10/116:00 amYUL - PSC
2 stops13h 32mDelta
Deal found 9/16$618
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
jue. 12/187:00 amPSC - YYZ
2 stops14h 26mMultiple Airlines
dom. 12/218:00 pmYYZ - PSC
1 stop21h 22mMultiple Airlines
Deal found 9/16$677
This United Airlines deal was found by Cheapflights users on 9/16. 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.
mar. 9/301:33 pmPSC - YUL
1 stop27h 32mUnited Airlines
sáb. 10/118:10 amYUL - PSC
2 stops18h 05mUnited Airlines
Deal found 9/16$681
This American Airlines deal was found by Cheapflights users on 9/17. 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.
mar. 11/112:47 pmPSC - YUL
2 stops19h 59mAmerican Airlines
sáb. 11/157:30 amYUL - PSC
2 stops16h 36mAmerican Airlines
Deal found 9/17$767
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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.
mar. 9/234:06 pmPSC - YYZ
1 stop19h 54mAlaska Airlines
mar. 9/304:45 pmYYZ - PSC
1 stop7h 30mAlaska Airlines
Deal found 9/16$828
This United deal was found by Cheapflights users on 9/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/112:50 pmPSC - YUL
2 stops26h 53mMultiple Airlines
sáb. 11/155:50 pmYUL - PSC
1 stop20h 51mMultiple Airlines
Deal found 9/17$840
This United Airlines deal was found by Cheapflights users on 9/16. 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.
mar. 9/235:30 amPSC - YYZ
2 stops13h 53mUnited Airlines
mar. 9/309:00 amYYZ - PSC
2 stops14h 39mUnited Airlines
Deal found 9/16$843

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 septiembre 17, 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

vie. 10/31

2:50 pm-7:30 am

1 stop13h 40m

Toronto Pearson Intl

vie. 11/7

4:10 pm-9:02 pm

1 stop7h 52m

$390

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

sáb. 10/11

5:05 am-4:40 pm

1 stop8h 35m

Toronto Pearson Intl

vie. 10/17

5:50 pm-11:31 pm

1 stop8h 41m

$390

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

sáb. 11/1

5:05 am-3:02 pm

1 stop6h 57m

Toronto Pearson Intl

sáb. 11/8

11:00 am-9:02 pm

2 stops13h 02m

$400

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

sáb. 11/1

8:21 am-4:35 pm

1 stop29h 14m

Toronto Pearson Intl

sáb. 11/8

4:45 pm-8:51 pm

1 stop7h 06m

$402

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

sáb. 11/1

6:00 am-10:55 pm

2 stops13h 55m

Toronto Pearson Intl

sáb. 11/8

6:15 am-5:04 pm

2 stops13h 49m

$405

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

sáb. 10/11

1:33 pm-9:58 am

2 stops17h 25m

Toronto Pearson Intl

vie. 10/17

2:10 pm-11:15 pm

2 stops12h 05m

$405

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

lun. 3/9

5:25 am-3:12 pm

1 stop6h 47m

Toronto Pearson Intl

mié. 3/11

7:00 am-12:29 pm

1 stop8h 29m

$523

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

mar. 9/30

5:47 pm-11:34 am

2 stops14h 47m

Montreal Pierre Elliott Trudeau Intl

sáb. 10/11

6:00 am-4:32 pm

2 stops13h 32m

$618

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

lun. 3/2

5:45 pm-12:20 pm

2 stops15h 35m

Montreal Pierre Elliott Trudeau Intl

jue. 3/5

6:00 am-4:18 pm

2 stops13h 18m

$631

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

mar. 9/30

1:33 pm-8:05 pm

1 stop27h 32m

Montreal Pierre Elliott Trudeau Intl

sáb. 10/11

8:10 am-11:15 pm

2 stops18h 05m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 14 results
1
2

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 septiembre 17, 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
8,926 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 8h 35m. Fly via United Airlines, Delta, 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.

  • What is the cheapest month to book a flight from Pasco to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Pasco to Region of Ontario (average of $243). Flying from Pasco to Region of Ontario in August is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pasco to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Pearson Intl flights
Seattle to Calgary flights
Portland to Vancouver Intl flights
Seattle to Vancouver Intl flights
Seattle to Pierre Elliott Trudeau Intl flights
Seattle to Toronto Island flights
Seattle to Québec City flights
Seattle to Hamilton flights
Seattle to Region of Waterloo Intl flights
Seattle to Edmonton flights
Portland to Pearson Intl flights
Seattle to Winnipeg flights
Portland to Calgary flights
Portland to Pierre Elliott Trudeau Intl flights
Spokane to Vancouver Intl flights
Seattle to Victoria flights
Seattle to Ottawa flights
Portland to Victoria flights
Seattle to Halifax flights
Seattle to Yellowknife flights
Seattle to Comox flights
Seattle to Kelowna flights
Portland to Toronto Island flights
Portland to Edmonton flights
Spokane to Pearson Intl flights
Portland to Winnipeg flights
Portland to Halifax flights
Portland to Ottawa flights
Spokane to Calgary flights
Seattle to Whitehorse flights
Portland to Québec City flights
Pasco to Vancouver Intl flights
Portland to Comox flights
Spokane to Edmonton flights
Pasco to Victoria flights
Spokane to Hamilton flights
Portland to Whitehorse flights
Portland to Fredericton flights
Portland to Kelowna flights
Pasco to Pearson Intl flights
Seattle to Saskatoon flights
Pasco to Pierre Elliott Trudeau Intl flights
Seattle to Nanaimo flights
Yakima to Vancouver Intl flights
Portland to Saskatoon flights
Portland to Yellowknife flights
Bellingham to Pearson Intl flights
Seattle to St John flights
Bellingham to Vancouver Intl flights
Seattle to St. John's flights

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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$815Average$1,125FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.