Cheap Flights from Pittsburgh to Ontario Starting at $101

Helping travelers to find the best flight offers

Cheapest flights from Pittsburgh to Ontario

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Pittsburgh to Ontario. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$101

Frontier Airlines
Frontier Airlines
1 transfer
10h 30m
04/02/2025

The cheapest one-way flight from Pittsburgh to Ontario departs on 04/02/2025, is operated by Frontier Airlines and costs $101

Cheapest round trip flight

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There is no information about the cheapest roundtrip flight from Pittsburgh to Ontario

The fastest flight

10h 30m

Fastest flight from Pittsburgh to Ontario takes 10h 30m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

3380km

Timezone difference

3h

The distance between Pittsburgh and Ontario is 3380km (2096 miles). The time difference between Pittsburgh and Ontario is 3h .

See also:

Cheap flights to United States

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Direct flights airfares to Ontario

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Cheapest air tickets to Pittsburgh

Airfare from Pittsburgh to Ontario by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Pittsburgh to Ontario

Airlines operating on route

Below you will find a list of airlines operating flights on the Pittsburgh — Ontario route and the starting prices for flights of each specific airline on it.

American Airlines
American Airlines

Starting at $141

Direct Flights from Pittsburgh to Ontario

A direct flight is the most convenient and comfortable way to fly from Pittsburgh to Ontario, despite the fact that sometimes flights with transfers can cost significantly less.

Los Angeles city image

Pittsburgh — Los Angeles

PIT — LAX

07/30/2025

Departure date

Direct flight

American Airlines

AA3078

Starting at $133

Los Angeles city image

Pittsburgh — Los Angeles

PIT — LAX

07/31/2025

Departure date

Direct flight

American Airlines

AA3078

Starting at $198

Los Angeles city image

Pittsburgh — Los Angeles

PIT — LAX

08/01/2025

Departure date

Direct flight

American Airlines

AA3078

Starting at $198

Los Angeles city image

Pittsburgh — Los Angeles

PIT — LAX

05/18/2025

Departure date

Direct flight

Mexicana de Aviación

MX708

Starting at $227

Schedule of direct flights from Pittsburgh to Ontario

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Pittsburgh to Ontario:

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Unable to find information about the schedule of direct flights from

Pittsburgh airports overview

PIT
Pittsburgh International Airport
American Airlines
Airlines flying to this airport
$141
Starting at
$141
on average

Ontario airports overview

LAX
Los Angeles International Airport
American Airlines
Airlines flying to this airport
$141
Starting at
$141
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Pittsburgh to Ontario?

The cheapest flight ticket from Pittsburgh to Ontario according to data for the last 48 hours costs $101

When is the best time to buy air tickets on the route Pittsburgh — Ontario?

Often the best time to buy tickets from Pittsburgh to Ontario is 2 months before departure.

How long does it take to fly from Pittsburgh to Ontario?

The fastest flights from Pittsburgh to Ontario start from 10 hours 30 minutes in the air.

Which airline can fly direct from Pittsburgh to Ontario?

The following airlines operate direct flights on the route Pittsburgh — Ontario: American Airlines, Mexicana de Aviación

Special offers and sales on air tickets from Pittsburgh to Ontario

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

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We couldn't find any special offers for flights from Pittsburgh to Ontario

Alternative routes

Baltimore ➜ Ontario•Charlottesville ➜ Ontario•Charleston ➜ Ontario•Erie ➜ Ontario•Hagerstown ➜ Ontario•Lancaster ➜ Ontario•London ➜ Ontario•Pittsburgh ➜ Bakersfield•Pittsburgh ➜ Fresno•Pittsburgh ➜ Long Beach•Pittsburgh ➜ Merced•Pittsburgh ➜ Modesto•Pittsburgh ➜ Mexicali•Pittsburgh ➜ Santa Barbara•Pittsburgh ➜ Santa Maria•Pittsburgh ➜ Tijuana•Pittsburgh ➜ Yuma