PSC - ONT

$149 Find Cheap Flights from Pasco to Ontario - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$293
Typical prices: $340-$489
Multiple Airlines
Mon 12/10Mon 12/31
PSC - ONT • 2 stops
Cheapest one-way
$149
Typical prices: $184-$223
Multiple Airlines
Fri 12/7
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 • 21% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $358 (round-trip)
Portland (PDX)
Shortest trip • 4h 47m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Flight Deals
Booking Insights
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

Thu, Dec 10 - Thu, Dec 31
Multiple Airlines Logo
6:18 pm - 11:51 amPSC  Pasco Tri Cities-ONT Ontario
41h 33m2 stops Phoenix-Mesa Gateway Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:30 pm - 11:34 amONT  Ontario-PSC Pasco Tri Cities
13h 04m1 stop Las Vegas Harry Reid Intl
$293Multiple Airlines
Fri, Dec 25 - Tue, Dec 29
Multiple Airlines Logo
12:24 pm - 9:53 pmPSC  Pasco Tri Cities-ONT Ontario
9h 29m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:48 pm - 3:37 pmONT  Ontario-PSC Pasco Tri Cities
16h 49m1 stop Las Vegas Harry Reid Intl
$336Multiple Airlines
Wed, Dec 23 - Tue, Dec 29
Multiple Airlines Logo
4:27 pm - 8:05 amPSC  Pasco Tri Cities-ONT Ontario
15h 38m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:48 pm - 3:37 pmONT  Ontario-PSC Pasco Tri Cities
16h 49m1 stop Las Vegas Harry Reid Intl
$349Multiple Airlines
Fri, Dec 25 - Wed, Dec 30
Multiple Airlines Logo
12:24 pm - 9:53 pmPSC  Pasco Tri Cities-ONT Ontario
9h 29m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:02 am - 4:47 pmONT  Ontario-PSC Pasco Tri Cities
32h 45m2 stops San Francisco Santa Ana J. Wayne/Orange Cnty
$354Multiple Airlines
Wed, May 5 - Sat, May 8
Alaska Airlines Logo
3:46 pm - 10:39 pmPSC  Pasco Tri Cities-ONT Ontario
6h 53m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:00 pm - 10:57 amONT  Ontario-PSC Pasco Tri Cities
14h 57m1 stop Seattle/Tacoma Intl
$371Alaska Airlines
Wed, May 5 - Wed, May 5
Alaska Airlines Logo
6:00 am - 11:09 amPSC  Pasco Tri Cities-ONT Ontario
5h 09m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:00 pm - 8:55 pmONT  Ontario-PSC Pasco Tri Cities
4h 55m1 stop Seattle/Tacoma Intl
$371Alaska Airlines
Sat, May 8 - Tue, May 11
Delta Logo
5:46 pm - 10:48 pmPSC  Pasco Tri Cities-ONT Ontario
5h 02m1 stop Seattle/Tacoma Intl
Delta Logo
5:05 pm - 11:45 pmONT  Ontario-PSC Pasco Tri Cities
6h 40m1 stop Salt Lake City
$371Delta
Tue, May 4 - Tue, May 11
Delta Logo
5:46 pm - 10:48 pmPSC  Pasco Tri Cities-ONT Ontario
5h 02m1 stop Seattle/Tacoma Intl
Delta Logo
5:47 pm - 11:38 pmONT  Ontario-PSC Pasco Tri Cities
5h 51m1 stop Seattle/Tacoma Intl
$371Delta
Wed, May 5 - Tue, May 11
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 - 10:57 amONT  Ontario-PSC Pasco Tri Cities
4h 57m1 stop Seattle/Tacoma Intl
$371Alaska Airlines
Tue, May 4 - Sat, May 8
Delta Logo
12:35 pm - 5:17 pmPSC  Pasco Tri Cities-ONT Ontario
4h 42m1 stop Seattle/Tacoma Intl
Delta Logo
5:47 pm - 11:38 pmONT  Ontario-PSC Pasco Tri Cities
5h 51m1 stop Seattle/Tacoma Intl
$371Delta
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.

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, Wednesday is the cheapest day of the week to fly from Pasco to Ontario. It’s 16% cheaper than the average day, while Thursday is the most expensive, with prices 27% higher.

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

•September is the cheapest month to fly from Pasco to Ontario at $308 round-trip.
•November ($555) and April ($511) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 80% 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

$149
Beat the crowds with an average 45% drop in travelers.
The most popular month to fly with an average 60% 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?

    Two cabin classes are available on flights from Pasco to Ontario:

    • Economy Class
    • First Class

  • 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 $340 to $489, with an average of $390 over the past 12 months. Anything below $340 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 $293 to $2,736. That means the highest observed fare was about 9x 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 $224, which is 9% 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 averaging $60 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Alamo
    • Dollar

  • 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) - 51% of one-stop connections
    • Portland (PDX) - 20% of one-stop connections
    • Salt Lake City (SLC) - 16% of one-stop connections
    • San Francisco (SFO) - 12% 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 35% on flights from Pasco to Ontario. Wednesday is the cheapest departure day at $328 round-trip on average, while Thursday is the most expensive at $498, a difference of $170.

    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 Portland (PDX) gives the shortest average 1-stop total travel time at 4h 47m, compared with 5h 23m via San Francisco (SFO) and 5h 24m via Seattle/Tacoma Intl (SEA).

  • 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 Wednesday departure and avoid flying on Thursday. On this route, Wednesday flights average $328, about $170 less than Thursday fares (34% 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 $308 round-trip in that month - typically $247 less than the most expensive month, which is November (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.

    • Ontario Airport Inn
    • Azure Hotel & Suites, Trademark Collection by Wyndham
    • Holiday Inn Ontario Airport By IHG

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