Cheap Flight Tickets from Ontario (ONT) to Pasco (PSC), Starting at $149

Good to Know: Cheapest and Fastest ONT - PSC Flights

Useful information for finding best airline tickets from Ontario International to Tri Cities on your next trip.

Cheapest Round Trip Flight

$149

AS Alaska Airlines • 1 stop • 5h 55m

Oct 28 – Oct 31

The cheapest round trip flight from Ontario to Pasco (ONT-PSC-ONT) is currently $149

🔍 Search Flights

Fastest Flight

5h 55m

The fastest nonstop flight from Ontario to Pasco (ONT-PSC) takes 5h 55m

Top Airlines Flying from Ontario to Pasco

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

Alaska Airlines -AS

Alaska Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Ontario (ONT) to Pasco (PSC)

Compare and book low fare round-trip air tickets from Ontario to Pasco. Ideal for travelers with confirmed return itineraries.

Oct 28 - Oct 31, Economy
AS
Ontario → Pasco
5h 55m
11:29 AM - 3:24 PM • 1 stop
AS
Ontario → Pasco
6h 54m
4:01 PM - 8:15 PM • 1 stop
$149
Alaska Airlines
Oct 28 - Oct 31, Economy
AS
Ontario → Pasco
10h 10m
11:13 AM - 5:23 PM • 1 stop
AS
Ontario → Pasco
11h 55m
6:01 AM - 1:16 PM • 1 stop
$149
Alaska Airlines
Oct 28 - Oct 31, Economy
AS
Ontario → Pasco
10h 10m
11:13 AM - 5:23 PM • 1 stop
AS
Ontario → Pasco
12h 7m
1:55 PM - 9:22 PM • 2 stops
$181
Alaska Airlines
Oct 28 - Oct 31, Economy
UA
Ontario → Pasco
12h 9m
1:29 PM - 8:58 PM • 1 stop
UA
Ontario → Pasco
12h 3m
5:10 AM - 12:33 PM • 1 stop
$181
United Airlines
Oct 29 - Nov 01, Economy
AS
Ontario → Pasco
11h 56m
6:02 AM - 1:18 PM • 1 stop
AS
Ontario → Pasco
4h 7m
7:08 AM - 9:55 AM • nonstop
$605
Alaska Airlines
Oct 29 - Nov 01, Economy
UA
Ontario → Pasco
12h 6m
1:32 PM - 8:58 PM • 1 stop
UA
Ontario → Pasco
10h 28m
1:47 PM - 8:15 PM • 1 stop
$632
United Airlines

Fly from Ontario to Pasco with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Ontario to Pasco? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Ontario to Pasco Flights

What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to PSC?
The most popular airline flying from Ontario to Pasco are
Can I fly from ONT to PSC non-stop?
NO
Which airlines fly nonstop between Ontario and Pasco?
The non-stop flights between Ontario and Pasco are .
What’s the earliest departure time from ONT to PSC Airport?
The earliest flight leaves ONT at 6:02 am and lands in PSC - Tri Cities
What are the airports in Pasco?
PSC
Can I make changes to my Ontario to Pasco flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to PSC?
Read the fare rules of the Ontario to Pasco air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Pasco?
operate flights between Ontario and Pasco
How long does a flight from Ontario to Pasco take?
It takes approximately 2 hour to fly non-stop from ONT to PSC, which is 846.13 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Pasco (PSC) ?
In the past couple of days, the cheapest tickets to PSC from ONT were found on AS : USD 181
Do I need a passport to fly between ONT and PSC?
No
What’s the latest departure time from ONT to PSC ?
The last flight leaves ONT at 1:32 pm

Ontario (ONT) to Pasco (PSC): Airport Information

Origin Airport Ontario International , Ontario, US
Destination Airport Tri Cities , Pasco, US
Distance 846 miles

More Flight Options for Ontario (ONT) and Pasco (PSC)

Why Fareleaders for ONT to PSC Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Ontario to Pasco flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on ONT to PSC flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Ontario to Pasco flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Ontario (ONT) to Pasco (PSC)
Terms and Conditions*