$113 Cheap flights from Los Angeles - Ontario Intl. to Pittsburgh Intl. (ONT to PIT)

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Find The Best Dates To Fly from Los Angeles - Ontario Intl. to Pittsburgh Intl.

Compare Flight Prices from Ontario to Pittsburgh

Affordable Airfare Tickets from ONT to PIT Airport

The cheapest flights to Pittsburgh Intl. found within the past 7 days were $214 round trip and $113 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Jul 11 - Mon, Jul 14
ONT
Ontario
PIT
Pittsburgh
$214 Roundtrip, found 3 days ago
$214
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Jul 11 from Ontario to Pittsburgh, returning Mon, Jul 14, priced at $214 found 3 days ago
Sat, Oct 18 - Tue, Oct 21
ONT
Ontario
PIT
Pittsburgh
$284 Roundtrip, found 1 day ago
$284
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from Ontario to Pittsburgh, returning Tue, Oct 21, priced at $284 found 1 day ago
Sat, Oct 18 - Tue, Oct 21
ONT
Ontario
PIT
Pittsburgh
$285 Roundtrip, found 1 day ago
$285
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 18 from Ontario to Pittsburgh, returning Tue, Oct 21, priced at $285 found 1 day ago
Sat, Oct 18 - Tue, Oct 21
ONT
Ontario
PIT
Pittsburgh
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 18 from Ontario to Pittsburgh, returning Tue, Oct 21, priced at $289 found 1 day ago
Sat, Oct 18 - Tue, Oct 21
ONT
Ontario
PIT
Pittsburgh
$290 Roundtrip, found 1 day ago
$290
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from Ontario to Pittsburgh, returning Tue, Oct 21, priced at $290 found 1 day ago
Sat, Oct 18 - Tue, Oct 21
ONT
Ontario
PIT
Pittsburgh
$293 Roundtrip, found 1 day ago
$293
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 18 from Ontario to Pittsburgh, returning Tue, Oct 21, priced at $293 found 1 day ago
Sat, Oct 18 - Tue, Oct 21
ONT
Ontario
PIT
Pittsburgh
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 18 from Ontario to Pittsburgh, returning Tue, Oct 21, priced at $294 found 1 day ago
Tue, Jul 1 - Wed, Jul 2
ONT
Ontario
PIT
Pittsburgh
$296 Roundtrip, found 2 days ago
$296
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 1 from Ontario to Pittsburgh, returning Wed, Jul 2, priced at $296 found 2 days ago
Tue, Aug 19 - Sat, Aug 23
ONT
Ontario
PIT
Pittsburgh
$297 Roundtrip, found 16 hours ago
$297
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Aug 19 from Ontario to Pittsburgh, returning Sat, Aug 23, priced at $297 found 16 hours ago
Sat, Oct 18 - Tue, Oct 21
ONT
Ontario
PIT
Pittsburgh
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from Ontario to Pittsburgh, returning Tue, Oct 21, priced at $299 found 1 day ago

Pittsburgh Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
DoubleTree by Hilton Pittsburgh - Green Tree

DoubleTree by Hilton Pittsburgh - Green Tree

4 out of 5
per person
Aug 11 - Aug 15
found 1 day ago
Roundtrip non-stop flight included
Ontario (ONT) to Pittsburgh (PIT)
Placemakr Downtown Pittsburgh

Placemakr Downtown Pittsburgh

3 out of 5
per person
Aug 11 - Aug 15
found 1 day ago
Roundtrip non-stop flight included
Ontario (ONT) to Pittsburgh (PIT)
Omni William Penn Hotel

Omni William Penn Hotel

4 out of 5
per person
Aug 11 - Aug 15
found 1 day ago
Roundtrip non-stop flight included
Ontario (ONT) to Pittsburgh (PIT)
The Landing Hotel at Rivers Casino

The Landing Hotel at Rivers Casino

2 out of 5
per person
Aug 11 - Aug 15
found 1 day ago
Roundtrip non-stop flight included
Ontario (ONT) to Pittsburgh (PIT)
Kimpton Hotel Monaco Pittsburgh by IHG

Kimpton Hotel Monaco Pittsburgh by IHG

4.5 out of 5
per person
Aug 11 - Aug 15
found 1 day ago
Roundtrip non-stop flight included
Ontario (ONT) to Pittsburgh (PIT)
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Frequently asked questions

Can I catch a flight from Ontario Airport to PIT right now?
It's always wise to learn about any quarantine requirements and travel advice reports in effect in your destination. Make sure you go to our Covid-19 Travel Advisor for up-to-date info on booking a flight to Pittsburgh Airport.
Are there direct flights from Los Angeles - Ontario Intl. Airport (ONT) to PIT?
American Airlines, Southwest Airlines and United Airlines will get you to Pittsburgh from Ontario with one stopover. Unfortunately, there aren't any direct flights between ONT and PIT just yet.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to PIT, please visit our Customer Service Portal.
How long is the flight from Ontario Airport to Pittsburgh Intl. Airport (PIT)?
If you're traveling from Ontario to Pittsburgh, you can expect the journey to take approximately 5 hours and 43 minutes. If this sounds like more time than you had hoped, why not put it to good use? Read up on your destination, work on your itinerary and take a decent nap before the adventure begins.
What is the flight distance from ONT to PIT?
There's a flight distance of 2,100 mi between Los Angeles - Ontario Intl. Airport (ONT) and Pittsburgh Intl. Airport (PIT). This is classified as a medium-haul flight. There'll be plenty of time to make the most of the in-flight entertainment and catch up on a little sleep if you're feeling weary.
What airlines fly from Ontario Airport to Pittsburgh Intl. Airport (PIT)?
As it stands, no airline flies straight to Pittsburgh Intl. Airport (PIT) from ONT. Getting there will involve one stopover at least. Secure your ticket early to get the best connections and price.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with American Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Ontario to Pittsburgh

 

Traveling From
Los Angeles - Ontario Intl.
Traveling To
Pittsburgh Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$214

Route Info

Flight path for flights from LA/Ontario International Airport to Pittsburgh International Airport.


Origin:
ONT - LA/Ontario International Airport
Destination:
PIT - Pittsburgh International Airport
Distance:
2,146.00 miles


Discover our best flights from Ontario ONT to Pittsburgh PIT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Ontario ONT to Pittsburgh PIT at the right price  

Airfares to Pittsburgh PIT from Ontario ONT currently cost between $214 and $299. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Ontario ONT to Pittsburgh PIT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Ontario ONT to Pittsburgh PIT on Travelocity starting at $113. Prices and availability subject to change. Additional terms may apply. 

 

Get to Pittsburgh PIT from Ontario ONT quicker with direct flights. 

Get to Pittsburgh faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to PIT from ONT to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Ontario ONT to Pittsburgh PIT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to PIT from ONT. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Ontario ONT to Pittsburgh PIT today 

If you’re flexible about when you travel, July is usually the cheapest month to fly from Ontario ONT to Pittsburgh PIT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Pittsburgh PIT from Ontario ONT 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to PIT from ONT have this option.  

 

Travel with confidence when you book flights to Pittsburgh PIT from Ontario ONT with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.