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$99+ Cheap flights from Pasco to Ontario (PSC - ONT)

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — ONT
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Pasco to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(Alaska Airlines)

One-way from

$99
(Alaska Airlines)

Popular in

May

Cheapest in

October

Average price

$356
Provider with most accurate pricing for Pasco Tri Cities-Ontario flight deals.
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Provider most trusted by Cheapflights users for Pasco Tri Cities-Ontario 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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Highest demand for flights based on searches. 10% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 8/218:30 amPSC - ONT
1 stop5h 36mAlaska Airlines
Tue 8/263:00 pmONT - PSC
1 stop6h 00mAlaska Airlines
Deal found 4/17$238
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:00 pmPSC - ONT
1 stop6h 43mDelta
Tue 8/265:53 pmONT - PSC
1 stop4h 59mDelta
Deal found 4/17$239
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2612:58 pmPSC - ONT
1 stop7h 31mHawaiian Airlines
Mon 4/286:24 pmONT - PSC
1 stop5h 35mHawaiian Airlines
Deal found 4/17$294
This United Airlines deal was found by Cheapflights users on 4/17. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/176:40 amPSC - ONT
1 stop5h 34mUnited Airlines
Tue 6/246:00 amONT - PSC
1 stop5h 35mUnited Airlines
Deal found 4/17$319
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/66:00 amPSC - ONT
2 stops12h 12mAmerican Airlines
Tue 6/106:23 amONT - PSC
2 stops12h 24mAmerican Airlines
Deal found 4/16$1,866

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 April 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

PascoOntario

PSC - ONT

PSCONT

Pasco Tri Cities

Thu 8/21

1:08 pm-6:23 pm

1 stop5h 15m

Ontario

Mon 8/25

3:00 pm-9:00 pm

1 stop6h 00m

$238

PascoOntario

PSC - ONT

PSCONT

Pasco Tri Cities

Fri 8/22

5:00 pm-11:43 pm

1 stop6h 43m

Ontario

Tue 8/26

5:53 pm-10:52 pm

1 stop4h 59m

$239

PascoOntario

PSC - ONT

PSCONT

Pasco Tri Cities

Fri 8/22

6:00 am-10:45 am

1 stop4h 45m

Ontario

Mon 8/25

7:17 pm-11:53 pm

1 stop4h 36m

$308

PascoOntario

PSC - ONT

PSCONT

Pasco Tri Cities

Tue 6/17

6:40 am-12:14 pm

1 stop5h 34m

Ontario

Tue 6/24

6:00 am-11:35 am

1 stop5h 35m

$319

PascoOntario

PSC - ONT

PSCONT

Pasco Tri Cities

Fri 6/6

6:00 am-6:12 pm

2 stops12h 12m

Ontario

Tue 6/10

6:23 am-6:47 pm

2 stops12h 24m

$1,866

PascoOntario

PSC - ONT

PSCONT

Pasco Tri Cities

Wed 5/28

8:20 am-3:50 pm

1 stop7h 30m

$99

PascoOntario

PSC - ONT

PSCONT

Pasco Tri Cities

Sun 6/8

5:45 am-12:17 pm

1 stop6h 32m

$120

PascoOntario

PSC - ONT

PSCONT

Pasco Tri Cities

Wed 5/28

5:20 am-9:10 pm

2 stops15h 50m

$348

PascoOntario

PSC - ONT

PSCONT

Pasco Tri Cities

Sun 6/8

8:20 am-6:12 pm

2 stops9h 52m

$934

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from Pasco to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pasco to Ontario in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pasco-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pasco-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pasco-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pasco-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pasco-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Currently, August is the cheapest month in which you can book a flight from Pasco to Ontario (average of $246). Flying from Pasco to Ontario in March is currently the most expensive (average of $328). 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.

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 Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 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 Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 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 April 17, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Pasco to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,382 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 are the cheapest airlines flying from Pasco to Ontario round-trip?

    Alaska Airlines, at $238, was found to be the cheapest airline from Pasco to Ontario.Alternate airlines to your destination round-trip include Delta and Hawaiian Airlines. Alaska Airlines is currently priced 38% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Pasco to Ontario one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $99. Users have also found prices from $120 and $348 on Delta and United Airlines, respectively.

  • 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 Ontario?

    Currently, August is the cheapest month in which you can book a flight from Pasco to Ontario (average of $246). Flying from Pasco to Ontario in March is currently the most expensive (average of $328). 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.

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Top 3 airlines flying from Pasco to Ontario

Discover the top 3 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$226Average$366FlexibilityNo cancel feeOn-time75%
DeltaCheapest$239Average$359FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$443FlexibilityNo cancel feeOn-time69%

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