$128 Cheap flight deals from Pittsburgh (PIT) to Adelanto (ONT)

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This Weekend's Flight Deals from Pittsburgh to Adelanto

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 20 - Sun, Feb 22
PIT
Pittsburgh Intl.
ONT
Los Angeles - Ontario Intl.
$372 Roundtrip, found 2 days ago
$372
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Feb 20 from Pittsburgh Intl. to Los Angeles - Ontario Intl., returning Sun, Feb 22, priced at $372 found 2 days ago

Airfares from $128 One Way, $247 Round Trip from Pittsburgh to Adelanto

Prices starting at $247 for return flights and $128 for one-way flights to Adelanto were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Feb 23 - Mon, Mar 2
PIT
Pittsburgh
ONT
Ontario
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Feb 23 from Pittsburgh to Ontario, returning Mon, Mar 2, priced at $247 found 1 day ago
Mon, Mar 9 - Tue, Mar 24
PIT
Pittsburgh
ONT
Ontario
$316 Roundtrip, found 3 days ago
$316
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Mar 9 from Pittsburgh to Ontario, returning Tue, Mar 24, priced at $316 found 3 days ago
Wed, May 6 - Tue, May 12
PIT
Pittsburgh
ONT
Ontario
$317 Roundtrip, found 5 days ago
$317
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, May 6 from Pittsburgh to Ontario, returning Tue, May 12, priced at $317 found 5 days ago
Mon, Mar 9 - Tue, Mar 24
PIT
Pittsburgh
ONT
Ontario
$321 Roundtrip, found 3 days ago
$321
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Mar 9 from Pittsburgh to Ontario, returning Tue, Mar 24, priced at $321 found 3 days ago
Tue, Mar 24 - Tue, Mar 31
PIT
Pittsburgh
ONT
Ontario
$323 Roundtrip, found 1 day ago
$323
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 24 from Pittsburgh to Ontario, returning Tue, Mar 31, priced at $323 found 1 day ago

Adelanto economy flight packages

Price found within the past 48 hours. Click for updated prices.
Motel 6 Ontario, CA - Convention Center - Airport
2.0-star property

Motel 6 Ontario, CA - Convention Center - Airport

7.2/10 Good! (1,370 reviews)

Apr 2 - Apr 5

3 night stay

Pittsburgh (PIT) to Ontario (ONT)

United • Roundtrip • Coach
Price was $489, price is now $473 per person
$473
per person
just found
The support from staff was very good. The shower and shower curtain was sub standard. The bathroom floor would flood, since the curtain would blow out, and shower was difficult to control. Some difficulty getting HDMI connection to TV from my computer, though good support from hotel staff.

Reviewed on Sep 7, 2025

Everhome Suites Ontario
3.0-star property

Everhome Suites Ontario

8.8/10 Excellent! (36 reviews)

Mar 18 - Mar 23

5 night stay

Pittsburgh (PIT) to Ontario (ONT)

American Airlines • Coach

Ontario (ONT) to Pittsburgh (PIT)

Delta • Coach
Price was $628, price is now $548 per person
$548
per person
found 24 hours ago
Sheraton Ontario Airport Hotel
3.5-star property

Sheraton Ontario Airport Hotel

8.4/10 Very Good! (1,001 reviews)

Apr 8 - Apr 12

4 night stay

Pittsburgh (PIT) to Ontario (ONT)

American Airlines • Roundtrip • Coach
Price was $949, price is now $948 per person
$948
per person
found 1 day ago
I recently stayed at the Sheraton Ontario Airport Hotel and had a wonderful experience. The hotel's location is incredibly convenient, being near the freeway and close to all the main areas, including shopping centers and the airport. This made arrivals and departures a breeze. The picturesque views from the hotel were quite relaxing and calming, adding a touch of serenity to my stay. The hotel itself was clean and well-maintained, with comfortable rooms and friendly staff who were always ready to assist. Overall, I highly recommend the Sheraton Ontario Airport Hotel for its convenience, beautiful views, and excellent service.

Reviewed on Feb 24, 2025

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More About Flying To Adelanto from Pittsburgh

Route Information for Flights from Pittsburgh to Adelanto

Origin Airport IATA Code
PIT
Destination Airport IATA Code
ONT
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Pittsburgh to Adelanto

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.