Cheap Flight Tickets from Pittsburgh (PIT) to Ontario (ONT), Starting at $376

Good to Know: Cheapest and Fastest PIT - ONT Flights

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

Cheapest Round Trip Flight

$376

DL Delta Airlines • 1 stop • 14h 16m

Aug 25 – Aug 30

The cheapest round trip flight from Pittsburgh to Ontario (PIT-ONT-PIT) is currently $376

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Fastest Flight

10h 50m

The fastest nonstop flight from Pittsburgh to Ontario (PIT-ONT) takes 10h 50m

Top Airlines Flying from Pittsburgh to Ontario

American Airlines, AA

American Airlines

Latest Flight Deals from Pittsburgh (PIT) to Ontario (ONT)

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

Aug 25 - Aug 30, Economy
DL
Pittsburgh → Ontario
14h 16m
1:57 PM - 7:53 PM • 1 stop
DL
Pittsburgh → Ontario
13h 28m
5:35 AM - 4:43 PM • 1 stop
$376
Delta Airlines
Aug 25 - Aug 30, Economy
DL
Pittsburgh → Ontario
14h 16m
1:57 PM - 7:53 PM • 1 stop
DL
Pittsburgh → Ontario
13h 28m
5:35 AM - 4:43 PM • 1 stop
$376
Delta Airlines
Aug 02 - Aug 02, Economy
WN
Pittsburgh → Ontario
10h 50m
10:45 AM - 2:35 PM • 1 stop
WN
Pittsburgh → Ontario
14h 5m
10:05 PM - 9:50 AM • 1 stop
$386
Southwest Airlines
Aug 18 - Aug 21, Economy
UA
Pittsburgh → Ontario
10h 56m
4:57 PM - 8:53 PM • 1 stop
UA
Pittsburgh → Ontario
10h 27m
1:18 PM - 10:45 PM • 1 stop
$435
United Airlines
Aug 18 - Aug 21, Economy
AA
Pittsburgh → Ontario
12h 19m
7:04 AM - 11:43 AM • 1 stop
AA
Pittsburgh → Ontario
10h 28m
12:59 PM - 10:27 PM • 1 stop
$551
American Airlines
Aug 01 - Aug 06, Economy
AS
Pittsburgh → Ontario
26h 40m
7:30 AM - 8:30 PM • 1 stop
AS
Pittsburgh → Ontario
15h 1m
6:09 PM - 6:10 AM • 1 stop
$1195
Alaska Airlines

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

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

FAQs on Pittsburgh to Ontario Flights

What are the airports in Pittsburgh?
PIT
What’s the most popular airline flying from PIT to ONT?
The most popular airline flying from Pittsburgh to Ontario are
Can I fly from PIT to ONT non-stop?
NO
Which airlines fly nonstop between Pittsburgh and Ontario?
The non-stop flights between Pittsburgh and Ontario are .
What’s the earliest departure time from PIT to ONT Airport?
The earliest flight leaves PIT at 7:04 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Pittsburgh to Ontario 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 PIT to ONT?
Read the fare rules of the Pittsburgh to Ontario 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 Pittsburgh and Ontario?
operate flights between Pittsburgh and Ontario
How long does a flight from Pittsburgh to Ontario take?
It takes approximately 5 hour to fly non-stop from PIT to ONT, which is 2090.3 miles by air.
Which airlines provide the cheapest flights from Pittsburgh (PIT) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from PIT were found on AA : USD 551
Do I need a passport to fly between PIT and ONT?
No
What’s the latest departure time from PIT to ONT ?
The last flight leaves PIT at 4:57 pm

Essential Information for Booking Flights from Pittsburgh (PIT) - AI Insights

What's the cheapest airline from pit to ont?
You can find affordable First-class flights from Pittsburgh International (PIT) to Ontario International (ONT) on Alaska Airlines. For a round-trip journey, book in advance to secure Low Fares. Consider traveling during off-peak seasons like July for the best Budget options.
What's the popular airline to fly from pit to ont?
You can fly from Pittsburgh International Airport (pit) to Ontario International Airport (ont) on Southwest Airlines (WN), which operates non-stop flights. As a first-class passenger, you'll enjoy luxury amenities such as suites and fine dining. Booking in advance is recommended to secure the best airfare. For round-trip travel, consider booking at least 24 days prior to your departure date.
What's the cheapest day of the week to fly from pit to ont?
The cheapest day to fly from Pittsburgh International Airport (PIT) to Ontario International Airport (ONT) is Thursday. Flying on off-peak days can lead to budget-friendly flights, making it a great option for travelers looking for affordable airfares.
What's the cheapest month to fly from pit to ont?
The cheapest month to fly from Pittsburgh International Airport (PIT) to Ontario International Airport (ONT) is November. Flying during this time can result in budget-friendly flights, making it an ideal option for travelers looking for affordable airfares.
Which airline/airlines fly from pit to ont?
Several airlines offer flights from Pittsburgh International Airport (pit) to Ontario International Airport (ont), including Allegiant Airlines, American Airlines, Alaska Airlines, Southwest Airlines, WestJet Airlines, Aeromexico, Delta Air Lines, and Sun Country Airlines. You can find budget-friendly airfares on these airlines' websites or through a fare comparison platform like FareLeaders.com.
What are the cheapest flights from Pittsburgh to Ontario?
You can find affordable airfares on FareLeaders.com, the leading airfare comparison platform. For your round-trip journey from Pittsburgh International (PIT) to Ontario International (ONT), Alaska Airlines (AS) offers competitive fares. Book in advance to secure the best deals.
How far in advance can I book my flights for a round trip to Milwaukee?
FareLeaders.com recommends booking at least 24 days in advance for the best airfare prices. This allows you to take advantage of early bird discounts and save on your round-trip journey from PIT to MKE.
Can I find affordable airfares on your website for weekend getaways in July?
Yes, FareLeaders.com offers affordable flights for weekend getaways in July. Search for flights departing on Thursdays, as they tend to be the cheapest day to fly. You can also use our fare comparison tool to find the best deals on airfares.
Are there any non-stop flights available from Pittsburgh to Ontario?
Unfortunately, there are no non-stop flights available from PIT to ONT. However, you can still find affordable fares with airlines like Alaska Airlines (AS) or Southwest Airlines (WN).
Do you offer vuelta tickets for one-way travel?
Yes, FareLeaders.com offers vuelta tickets for one-way travel. Simply search for flights on our website and select the 'one-way' option to find affordable fares.
What is the best way to search for flights on your web platform?
To find the best deals on airfares, use FareLeaders.com's fare comparison tool. Simply enter your travel dates, destinations, and preferred airlines to get personalized results.

Pittsburgh (PIT) to Ontario (ONT): Airport Information

Origin Airport Pittsburgh International , Pittsburgh, US
Destination Airport Ontario International , Ontario, US
Distance 2090 miles

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