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$118+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PSC
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
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 September 14, 2025.

Round-trip from

$236
(Hawaiian Airlines)

One-way from

$118
(Hawaiian Airlines)

Popular in

December

Cheapest in

May

Average price

$346
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. 26% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 14, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/111:31 pmONT - PSC
1 stop7h 48mAlaska Airlines
Mon 10/137:24 pmPSC - ONT
1 stop17h 13mAlaska Airlines
Deal found 9/12$246
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/119:50 amONT - PSC
1 stop7h 14mDelta
Mon 10/135:05 amPSC - ONT
1 stop7h 09mDelta
Deal found 9/12$247
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:50 pmONT - PSC
1 stop5h 05mDelta
Sun 10/266:10 amPSC - ONT
1 stop4h 58mDelta
Deal found 9/12$257
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:00 amONT - PSC
1 stop6h 06mDelta
Sat 10/115:45 pmPSC - ONT
1 stop4h 56mDelta
Deal found 9/12$262
This Hawaiian Airlines deal was found by Cheapflights users on 9/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/273:06 pmONT - PSC
1 stop6h 09mHawaiian Airlines
Wed 10/18:45 amPSC - ONT
1 stop5h 27mHawaiian Airlines
Deal found 9/12$286
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/273:06 pmONT - PSC
1 stop6h 09mAlaska Airlines
Wed 10/18:45 amPSC - ONT
1 stop5h 27mAlaska Airlines
Deal found 9/12$287
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/236:54 pmONT - PSC
1 stop19h 39mMultiple Airlines
Sun 10/267:36 pmPSC - ONT
2 stops16h 11mMultiple Airlines
Deal found 9/14$316
This Delta deal was found by Cheapflights users on 9/13. 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 9/254:40 pmONT - PSC
1 stop6h 48mDelta
Mon 9/295:15 pmPSC - ONT
1 stop6h 27mDelta
Deal found 9/13$317
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 12/257:18 pmONT - PSC
1 stop4h 59mAlaska Airlines
Tue 12/301:49 pmPSC - ONT
1 stop4h 35mAlaska Airlines
Deal found 9/13$320
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/183:06 pmONT - PSC
1 stop6h 09mAlaska Airlines
Sat 9/208:45 amPSC - ONT
1 stop5h 27mAlaska Airlines
Deal found 9/12$330

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 September 14, 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

Sat 2/28

11:30 am-4:55 pm

1 stop5h 25m

Pasco Tri Cities

Tue 3/3

6:00 pm-10:37 pm

1 stop4h 37m

$236

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Sat 10/11

1:31 pm-9:19 pm

1 stop7h 48m

Pasco Tri Cities

Mon 10/13

7:24 pm-12:37 pm

1 stop17h 13m

$246

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Fri 10/17

1:31 pm-9:19 pm

1 stop7h 48m

Pasco Tri Cities

Sat 11/1

8:21 am-3:17 pm

1 stop6h 56m

$246

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Fri 10/31

4:11 pm-8:51 pm

1 stop4h 40m

Pasco Tri Cities

Tue 11/4

8:21 am-3:17 pm

1 stop6h 56m

$246

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Sat 10/11

9:50 am-5:04 pm

1 stop7h 14m

Pasco Tri Cities

Mon 10/13

5:05 am-12:14 pm

1 stop7h 09m

$247

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Fri 10/10

5:50 pm-10:55 pm

1 stop5h 05m

Pasco Tri Cities

Sat 10/11

6:10 am-11:08 am

1 stop4h 58m

$247

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Thu 10/23

4:35 pm-11:31 pm

1 stop6h 56m

Pasco Tri Cities

Sun 10/26

6:10 am-11:08 am

1 stop4h 58m

$257

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Sat 10/11

1:31 pm-9:19 pm

1 stop7h 48m

$118

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Sat 10/4

6:10 am-1:43 pm

1 stop7h 33m

$119

OntarioPasco

ONT - PSC

ONTPSC

Ontario

Fri 9/26

6:36 pm-11:15 pm

1 stop4h 39m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 19 results
1
2

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 June is currently the most expensive (average of $438). 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 September 14, 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.

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 September 14, 2025.
Read through reviews of airlines operating flights from Ontario to Pasco, such as Alaska Airlines, Delta, and United 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

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,956 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,931 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

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.

  • How long is the flight from Ontario to Pasco?

    Departing from Ontario to Pasco will take you 5h 25m. Ontario and Pasco are separated by a distance of 847 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Ontario to Pasco round-trip from $163. Other airlines that can offer you cheap pricing are Delta, from $176, and United Airlines, from $233. Alaska Airlines is currently priced 54% below the average price you’ll pay for this route.

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

    $118 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $119 and $144, 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 June is currently the most expensive (average of $438). 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 Pasco?

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

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Alternative routes for Ontario to Pasco

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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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$163Average$390FlexibilityNo cancel feeOn-time75%
DeltaCheapest$176Average$259FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$401FlexibilityNo cancel feeOn-time69%

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