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$399+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — YYZ
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$399
(Delta)
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 March 25, 2025.

This Delta deal was found by Cheapflights users on 3/24. 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.
Thu 5/86:00 amPSC - YYZ
1 stop7h 40mDelta
Thu 5/155:50 pmYYZ - PSC
1 stop8h 39mDelta
Deal found 3/24$399
This WestJet deal was found by Cheapflights users on 3/24. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:00 pmPSC - YYZ
2 stops25h 22mWestJet
Thu 5/151:30 pmYYZ - PSC
2 stops12h 36mWestJet
Deal found 3/24$496
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/812:58 pmPSC - YYZ
1 stop23h 02mAlaska Airlines
Thu 5/154:45 pmYYZ - PSC
1 stop7h 05mAlaska Airlines
Deal found 3/24$527
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/85:14 amPSC - YUL
2 stops14h 31mAmerican Airlines
Thu 5/157:29 amYUL - PSC
2 stops15h 28mAmerican Airlines
Deal found 3/24$561
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 5/86:35 amPSC - YYZ
1 stop15h 16mUnited Airlines
Thu 5/157:55 amYYZ - PSC
2 stops18h 25mUnited Airlines
Deal found 3/24$579
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/811:33 amPSC - YUL
2 stops22h 03mMultiple Airlines
Thu 5/1510:00 amYUL - PSC
3 stops26h 01mMultiple Airlines
Deal found 3/24$688
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:00 pmPSC - YYZ
2 stops28h 35mMultiple Airlines
Thu 5/157:00 amYYZ - PSC
3 stops19h 06mMultiple Airlines
Deal found 3/24$722
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 5/86:35 amPSC - YUL
2 stops21h 10mUnited Airlines
Thu 5/158:05 amYUL - PSC
1 stop18h 15mUnited Airlines
Deal found 3/24$803

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 March 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

Thu 5/8

6:00 am-4:40 pm

1 stop7h 40m

Toronto Pearson Intl

Thu 5/15

5:50 pm-11:29 pm

1 stop8h 39m

$399

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Thu 5/8

1:00 pm-5:22 pm

2 stops25h 22m

Toronto Pearson Intl

Thu 5/15

1:30 pm-11:06 pm

2 stops12h 36m

$496

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Thu 5/8

12:58 pm-3:00 pm

1 stop23h 02m

Toronto Pearson Intl

Thu 5/15

4:45 pm-8:50 pm

1 stop7h 05m

$527

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Thu 5/8

5:14 am-10:45 pm

2 stops14h 31m

Montreal Pierre Elliott Trudeau Intl

Thu 5/15

7:29 am-7:57 pm

2 stops15h 28m

$561

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Thu 5/8

6:35 am-12:51 am

1 stop15h 16m

Toronto Pearson Intl

Thu 5/15

7:55 am-11:20 pm

2 stops18h 25m

$579

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Thu 5/8

11:33 am-12:36 pm

2 stops22h 03m

Montreal Pierre Elliott Trudeau Intl

Thu 5/15

10:00 am-9:01 am

3 stops26h 01m

$688

PascoToronto

PSC - YYZ

PSCYYZ

Pasco Tri Cities

Thu 5/8

1:00 pm-8:35 pm

2 stops28h 35m

Toronto Pearson Intl

Thu 5/15

7:00 am-11:06 pm

3 stops19h 06m

$722

PascoMontreal

PSC - YUL

PSCYUL

Pasco Tri Cities

Thu 5/8

6:35 am-6:45 am

2 stops21h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 5/15

8:05 am-11:20 pm

1 stop18h 15m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 March 25, 2025.
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,782 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
WestJet
7.2
Good
2,785 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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.

  • 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 July is currently the most expensive (average of $359). 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

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Top 2 airlines flying from Pasco to Ontario

Discover the top 2 airlines 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$345Average$577FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$815Average$1,125FlexibilityNo cancel feeOn-time69%
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