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$109+ Cheap flights from Ontario to Pasco (ONT - PSC)

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PSC
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ontario to Pasco

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Pasco (PSC). 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 June 12, 2025.

Round-trip from

$218
(Alaska Airlines)

One-way from

$109
(Alaska Airlines)

Popular in

December

Cheapest in

May

Average price

$282
From Ontario to Pasco Tri Cities
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One-way flight from Ontario to Pasco Tri Cities
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Highest demand for flights based on searches. 28% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to Pasco

Cheapest flights from Ontario to Pasco
Explore the most affordable flight options available from Ontario to Pasco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/86:00 amONT - PSC
1 stop4h 49mAlaska Airlines
Tue 7/157:52 pmPSC - ONT
1 stop15h 13mAlaska Airlines
Deal found 6/10$218
This Delta deal was found by Cheapflights users on 6/10. 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 7/115:59 pmONT - PSC
1 stop5h 06mDelta
Sun 7/135:00 amPSC - ONT
1 stop5h 25mDelta
Deal found 6/10$219
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 7/56:00 amONT - PSC
1 stop6h 36mHawaiian Airlines
Sun 7/136:00 amPSC - ONT
1 stop5h 05mHawaiian Airlines
Deal found 6/10$291
This American Airlines deal was found by Cheapflights users on 6/12. 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 6/304:50 pmONT - PSC
1 stop6h 38mAmerican Airlines
Thu 7/32:55 pmPSC - ONT
1 stop6h 43mAmerican Airlines
Deal found 6/12$327
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/246:00 amONT - PSC
1 stop5h 35mUnited Airlines
Thu 6/266:38 amPSC - ONT
1 stop5h 36mUnited Airlines
Deal found 6/10$337

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Pasco 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 June 12, 2025.
Use the filters below to find and compare flights from Ontario to Pasco that are best for you.

Fly from

Ontario

Fly to

Pasco

Route

Depart

Return

Price

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Tue 7/8

6:00 am-10:49 am

1 stop4h 49m

Pasco Tri Cities

Tue 7/15

7:52 pm-11:05 am

1 stop15h 13m

$218

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Fri 7/11

5:59 pm-11:05 pm

1 stop5h 06m

Pasco Tri Cities

Sun 7/13

5:00 am-10:25 am

1 stop5h 25m

$219

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Sat 7/5

6:00 am-12:36 pm

1 stop6h 36m

Pasco Tri Cities

Sun 7/13

6:00 am-11:05 am

1 stop5h 05m

$291

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Mon 6/30

4:50 pm-11:28 pm

1 stop6h 38m

Pasco Tri Cities

Thu 7/3

2:55 pm-9:38 pm

1 stop6h 43m

$327

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Tue 6/24

6:00 am-11:35 am

1 stop5h 35m

Pasco Tri Cities

Thu 6/26

6:38 am-12:14 pm

1 stop5h 36m

$337

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Mon 7/7

6:00 am-10:49 am

1 stop4h 49m

$109

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Sun 7/6

6:10 am-11:30 am

1 stop5h 20m

$155

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Thu 6/26

6:23 am-1:33 pm

1 stop7h 10m

$164

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Fri 6/20

6:00 am-10:49 am

1 stop4h 49m

$182

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Mon 7/7

9:44 am-11:05 pm

2 stops13h 21m

$263

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Ontario to Pasco

Have a flexible travel schedule? Discover the best time to fly to Pasco from Ontario 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 Ontario to Pasco

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Pasco (average of $349). Flying from Ontario to Pasco in July is currently the most expensive (average of $482). 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.

What is the cheapest time of day to fly from ONT to PSC?

Find hourly flight availability from Ontario to Pasco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Ontario to Pasco by exploring options for tickets at noon.

Rainfall in Pasco by month

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

In terms of precipitation, rainfall in Pasco ranges from 0.3 - 1.2 inches per month. January is typically the wettest month, when rainfall can reach 1.2 in. July is typically the driest time to visit Pasco when rainfall is around 0.3 in.

Temperature in Pasco by month

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

If weather is an important factor for your trip to Pasco, 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 73.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Pasco

Get insights into the airlines that provide service to Pasco. 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 Pasco. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Ontario to Pasco, such as Alaska Airlines, Delta and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Ontario to Pasco. 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 Ontario to Pasco round-trip?

    Cheapflights users have booked flights from Ontario to Pasco round-trip from $218. Other airlines that can offer you cheap pricing are Delta, from $219, and Hawaiian Airlines, from $291. Alaska Airlines is currently priced 39% below the average price you’ll pay for this route.

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

    $109 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $155 and $164, respectively.

  • Can I find deals for flights from Ontario to Pasco that include hotel bookings?

    Yes. In addition to deals on Ontario to Pasco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Pasco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Pasco.

  • Can I find deals for business class flights from Ontario to Pasco?

    Yes. Cheapflights offers flight deals from Ontario to Pasco 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 Ontario to Pasco?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Pasco (average of $349). Flying from Ontario to Pasco in July is currently the most expensive (average of $482). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Kennewick
Richland

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Top 3 airlines flying from Ontario to Pasco

Discover the top 3 airlines that operate flights from Ontario to Pasco. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$200Average$275FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$218Average$406FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$233Average$465FlexibilityNo cancel feeOn-time69%

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