Wander Wisely with exceptional service, 24/7 supportOpens in a new window
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
Find The Best Dates To Fly from Pittsburgh Intl. to Los Angeles - Ontario Intl.
Amazing PIT to ONT Flight Deals
The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $138 round trip and $69 one way. Prices and availability subject to change. Additional terms may apply.
Best Los Angeles - Ontario Intl. Flight and Hotel Packages
Los Angeles - Ontario Intl. flight + hotel packages - economy flights
Frequently asked questions
Traveling From | Pittsburgh Intl. |
---|---|
Traveling To | Los Angeles - Ontario Intl. |
Shortest Flight Time | hours mins |
Earliest Departure Time | |
Latest Departure Time | |
Lowest Flight Price | $138 |
Route Info
Flight path for flights from Pittsburgh International Airport to LA/Ontario International Airport.
Discover our best flights from Pittsburgh PIT to Ontario ONT.
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 Pittsburgh PIT to Ontario ONT at the right price
Airfares to Ontario ONT from Pittsburgh PIT currently cost between $138 and $308. 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 Pittsburgh PIT to Ontario ONT
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 Pittsburgh PIT to Ontario ONT on Travelocity starting at $69. Prices and availability subject to change. Additional terms may apply.
Get to Ontario ONT from Pittsburgh PIT quicker with direct flights.
Get to Ontario faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ONT from PIT to take around hour(s) min(s).
Find our cheapest airfares for flights from Pittsburgh PIT to Ontario ONT
Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ONT from PIT. 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 Pittsburgh PIT to Ontario ONT today
If you’re flexible about when you travel, January is usually the cheapest month to fly from Pittsburgh PIT to Ontario ONT. 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 Ontario ONT from Pittsburgh PIT
Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ONT from PIT have this option.
Travel with confidence when you book flights to Ontario ONT from Pittsburgh PIT 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.
Popular Flight Routes from Pittsburgh (PIT)
Travelers at PIT love to visit these top cities. Roam to the top destinations from Pittsburgh (PIT) today with the cheap prices from Travelocity!
Top PIT Flights to Domestic Cities
- Pittsburgh to Chicago (PIT - ORD)
- Pittsburgh to Denver (PIT - DEN)
- Pittsburgh to Los Angeles (PIT - LAX)
- Pittsburgh to Houston (PIT - IAH)
- Pittsburgh to Newark (PIT - EWR)
- Pittsburgh to New York (PIT - JFK)
- Pittsburgh to Atlanta (PIT - ATL)
- Pittsburgh to San Francisco (PIT - SFO)
- Pittsburgh to Washington (PIT - IAD)
- Pittsburgh to Dallas (PIT - DFW)
Top PIT Flights to International Cities
- Pittsburgh to Beijing (PIT - PEK)
- Pittsburgh to Frankfurt (PIT - FRA)
- Pittsburgh to Paris (PIT - CDG)
- Pittsburgh to Amsterdam (PIT - AMS)
- Pittsburgh to Singapore (PIT - SIN)
- Pittsburgh to Shanghai (PIT - PVG)
- Pittsburgh to Bangkok (PIT - BKK)
- Pittsburgh to Seoul (PIT - ICN)
- Pittsburgh to Dubai (PIT - DXB)
- Pittsburgh to Hong Kong (PIT - HKG)
Popular Flight Routes from Ontario (ONT)
Travelers at ONT love to visit these top cities. Roam to the top destinations from Ontario(ONT) today with the cheap prices from Travelocity!
Top ONT Flights to Domestic Cities
- Ontario to Chicago (ONT - ORD)
- Ontario to Denver (ONT - DEN)
- Ontario to Los Angeles (ONT - LAX)
- Ontario to Houston (ONT - IAH)
- Ontario to Newark (ONT - EWR)
- Ontario to New York (ONT - JFK)
- Ontario to Atlanta (ONT - ATL)
- Ontario to San Francisco (ONT - SFO)
- Ontario to Washington (ONT - IAD)
- Ontario to Dallas (ONT - DFW)
Top ONT Flights International Cities
- Ontario to Beijing (ONT - PEK)
- Ontario to Frankfurt (ONT - FRA)
- Ontario to Paris (ONT - CDG)
- Ontario to Amsterdam (ONT - AMS)
- Ontario to Singapore (ONT - SIN)
- Ontario to Shanghai (ONT - PVG)
- Ontario to Bangkok (ONT - BKK)
- Ontario to Seoul (ONT - ICN)
- Ontario to Dubai (ONT - DXB)
- Ontario to Hong Kong (ONT - HKG)
Top Airlines Servicing PIT - Pittsburgh Intl. Airport
Top Airlines Servicing ONT - Los Angeles - Ontario Intl. Airport
Top Airlines Routes From PIT
- Spirit Airlines Pittsburgh to Newark Liberty Intl. Airport
- JetBlue Airways Pittsburgh to Phoenix
- Spirit Airlines Pittsburgh to Tampa
- Delta Pittsburgh to Miami
- Spirit Airlines Pittsburgh to Fort Lauderdale
- Spirit Airlines Pittsburgh to Boston
- British Airways Pittsburgh to Paris
- Spirit Airlines Pittsburgh to New York
- Alaska Airlines Pittsburgh to Seattle
- Spirit Airlines Pittsburgh to Houston
Top Airlines Routes To ONT
- Frontier Airlines Chicago to Ontario
- Frontier Airlines Phoenix to Ontario
- Frontier Airlines Washington to Ontario
- Alaska Airlines Portland to Ontario
- American Airlines Detroit to Ontario
- Delta San Antonio to Ontario
- Frontier Airlines Salt Lake City to Ontario
- Frontier Airlines Denver to Ontario
- Alaska Airlines Sacramento to Ontario
- Alaska Airlines Seattle to Ontario