PSC - ONT

$171 Find Cheap Flights from Pasco to Ontario - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$341
Typical prices: $316-$470
Alaska Airlines
Sat 12/22Fri 1/12
PSC - ONT • 1 stop
Cheapest one-way
$152
Typical prices: $163-$208
Multiple Airlines
Fri 10/19
PSC - ONT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Pasco and Ontario. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 37% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $349 (round-trip)
San Francisco (SFO)
Shortest trip • 5h 17m (one-way)
Insights
Insights
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We hope you love your trip to Ontario!
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Flight Deals

Cheap Flights from Pasco to Ontario (PSC-ONT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pasco to Ontario

Tue, Dec 22 - Tue, Jan 12
Alaska Airlines Logo
4:42 pm - 11:56 pmPSC  Pasco Tri Cities-ONT Ontario
7h 14m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:57 pm - 10:25 pmONT  Ontario-PSC Pasco Tri Cities
4h 28m1 stop Portland
$341Alaska Airlines
Tue, Dec 22 - Wed, Jan 13
Alaska Airlines Logo
4:42 pm - 11:56 pmPSC  Pasco Tri Cities-ONT Ontario
7h 14m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
10:56 am - 3:29 pmONT  Ontario-PSC Pasco Tri Cities
4h 33m1 stop Portland
$341Alaska Airlines
Sat, Oct 24 - Sat, Oct 31
Delta Logo
5:19 pm - 10:11 pmPSC  Pasco Tri Cities-ONT Ontario
4h 52m1 stop Salt Lake City
Delta Logo
6:20 am - 12:02 pmONT  Ontario-PSC Pasco Tri Cities
5h 42m1 stop Seattle/Tacoma Intl
$341Delta
Wed, Dec 16 - Wed, Jan 13
Delta Logo
3:51 pm - 10:59 pmPSC  Pasco Tri Cities-ONT Ontario
7h 08m1 stop Seattle/Tacoma Intl
Delta Logo
5:05 pm - 10:20 pmONT  Ontario-PSC Pasco Tri Cities
5h 15m1 stop Salt Lake City
$341Delta
Sat, Mar 6 - Sat, Mar 13
Alaska Airlines Logo
6:00 am - 11:09 amPSC  Pasco Tri Cities-ONT Ontario
5h 09m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:00 am - 12:37 pmONT  Ontario-PSC Pasco Tri Cities
6h 37m1 stop Seattle/Tacoma Intl
$341Alaska Airlines
Wed, Dec 16 - Tue, Jan 12
Delta Logo
3:51 pm - 10:59 pmPSC  Pasco Tri Cities-ONT Ontario
7h 08m1 stop Seattle/Tacoma Intl
Delta Logo
7:00 am - 11:56 amONT  Ontario-PSC Pasco Tri Cities
4h 56m1 stop Seattle/Tacoma Intl
$341Delta
Wed, Feb 10 - Sun, Feb 14
American Airlines Logo
5:00 am - 12:39 pmPSC  Pasco Tri Cities-ONT Ontario
7h 39m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:15 am - 1:17 pmONT  Ontario-PSC Pasco Tri Cities
7h 02m1 stop Phoenix Sky Harbor Intl
$386American Airlines
Sat, Oct 24 - Sun, Oct 25
United Airlines Logo
5:05 am - 12:46 pmPSC  Pasco Tri Cities-ONT Ontario
7h 41m1 stop Denver Intl
United Airlines Logo
6:00 am - 11:28 amONT  Ontario-PSC Pasco Tri Cities
5h 28m1 stop San Francisco
$391United Airlines
Fri, Oct 23 - Fri, Oct 30
Multiple Airlines Logo
9:16 pm - 9:09 amPSC  Pasco Tri Cities-ONT Ontario
11h 53m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
2:23 pm - 8:26 pmONT  Ontario-PSC Pasco Tri Cities
6h 03m1 stop Las Vegas Harry Reid Intl
$419Multiple Airlines
Sat, Dec 5 - Wed, Dec 16
United Airlines Logo
5:10 am - 12:34 pmPSC  Pasco Tri Cities-ONT Ontario
7h 24m1 stop Denver Intl
United Airlines Logo
6:00 am - 12:14 pmONT  Ontario-PSC Pasco Tri Cities
6h 14m1 stop San Francisco
$466United Airlines
Booking Insights

Price, demand and travel trends for Pasco to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Pasco to Ontario?

Round-trip flights from Pasco to Ontario typically range from $316 to $470. The lowest price found in the past 5 days was $341, on Alaska Airlines.

What's the cheapest day of the week to fly from Pasco to Ontario?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Pasco to Ontario. It’s 18% cheaper than the average day, while Monday is the most expensive, with prices 26% higher.

What’s the cheapest month to fly from Pasco to Ontario?

•September is the cheapest month to fly from Pasco to Ontario at $238 round-trip.
•December ($693) and August ($520) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 191% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Pasco to Ontario flights

Low season

March

Cheapest flight

$152
Beat the crowds with an average 66% drop in travelers.
The most popular month to fly with an average 71% increase in travelers.
One-way flight from Pasco to Ontario

When to book flights from Pasco to Ontario

Are your dates flexible? Find out the best times to travel from Pasco to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Pasco to Ontario flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Pasco to Ontario?

    Only Economy Class is available on flights from Pasco to Ontario.

  • How long is a flight from Pasco to Ontario?

    A nonstop flight from Pasco to Ontario takes 00m, covering 847 miles.

  • Do I need a passport to fly from Pasco to Ontario?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Pasco to Ontario flight?

    Round-trip flights from Pasco to Ontario range from $316 to $470, with an average of $377 over the past 12 months. Anything below $316 counts as a good deal.

  • Have flight prices from Pasco to Ontario changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $341 to $1,249. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Pasco to Ontario looking right now?

    One-way fares from Pasco to Ontario are currently higher than usual. Average one-way flight prices are about $209, which is 10% above the typical average for this route.

  • What car rental options are available at Ontario Airport (ONT)?

    Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:

    • Fox
    • Thrifty
    • Europcar
    • Dollar
    • Alamo

  • Which airports can I use when flying from Pasco to Ontario?

    Flights from Pasco to Ontario usually depart from Pasco Tri Cities (PSC) and arrive at Ontario (ONT).

  • Which airports do connecting flights from Pasco to Ontario pass through?

    One-stop flights from Pasco to Ontario most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 58% of one-stop connections
    • San Francisco (SFO) - 26% of one-stop connections
    • Salt Lake City (SLC) - 14% of one-stop connections
    • Portland (PDX) - 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Pasco to Ontario?

    Yes. Flexible dates can save you up to 36% on flights from Pasco to Ontario. Tuesday is the cheapest departure day at $310 round-trip on average, while Monday is the most expensive at $477, a difference of $167.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Pasco to Ontario?

    Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 5h 17m, compared with 5h 40m via Seattle/Tacoma Intl (SEA) and 5h 43m via Salt Lake City (SLC).

  • What popular places can I visit in Ontario?

    Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

Your guide to booking Pasco to Ontario flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $310, about $167 less than Monday fares (35% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Pasco to Ontario trip for September. Fares historically average $238 round-trip in that month - typically $455 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.

    • Azure Hotel & Suites, Trademark Collection by Wyndham
    • La Quinta Inn & Suites by Wyndham Ontario Airport
    • Ontario Airport Inn

More options for your flight from Pasco to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Car rentals in Ontario
Hotels in Ontario
Vacations in Ontario