Cheap flights from Ontario to Pittsburgh (ONT - PIT) from $79

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — PIT
Apr 23 — Apr 301

The best prices from Ontario to Pittsburgh are usually found in February or January, booked 36 days in advance, depart on a Sunday or Saturday and return on a Tuesday

Cheap flight deals from Ontario to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Pittsburgh (PIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 18, 2024.

Popular in

December

Cheapest in

February

Round-trip from

$268

One-way from

$200
High demand for flights, 32% potential price rise
Best time to find cheap flights, 24% potential price drop
From Ontario to Pittsburgh
One-way flight from Ontario to Pittsburgh

What is the cheapest day to fly round-trip from Ontario to Pittsburgh?

Users have found that flying from Ontario to Pittsburgh on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Ontario to Pittsburgh?

To save on the cost of your flight from Ontario to Pittsburgh, book at least 22 days before your planned departure. Booking around this time can save you about 122% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $259 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $439.

What is the cheapest month to fly from Ontario to Pittsburgh?

The best pricing can be found in the month of January. Prices to Pittsburgh from Ontario average $301. You can even find prices in January for less than $301, as users have found deals to Pittsburgh from as low as $148. The month of December appears to be one of the more expensive times to travel to Pittsburgh from Ontario. Flying in the targeted month can save you up to 39%.

When is the cheapest time to fly from Ontario to Pittsburgh (ONT - PIT)?

One of the essential ways to save on airfare from Ontario to Pittsburgh is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 48% on airfare.

Cheap Frontier flights from Ontario to Pittsburgh

Explore cheap flight options specifically provided by Frontier for the route between Ontario and Pittsburgh. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
Find some of the cheapest Frontier flights traveling from Ontario to Pittsburgh. It's recommended that users confirm their flight details before booking.
Mon 5/1312:59 amONT - PIT
1 stop8h 42mFrontier
Sun 5/198:58 pmPIT - ONT
1 stop30h 01mFrontier
Deal found 4/17$146
Sat 5/47:26 amONT - PIT
1 stop25h 10mFrontier
Tue 5/71:41 pmPIT - ONT
1 stop19h 45mFrontier
Deal found 4/17$150
Mon 5/612:59 amONT - PIT
1 stop8h 42mFrontier
Thu 5/91:41 pmPIT - ONT
1 stop13h 15mFrontier
Deal found 4/16$178
Mon 5/137:26 amONT - PIT
1 stop26h 15mFrontier
Thu 5/169:00 pmPIT - ONT
1 stop29h 59mFrontier
Deal found 4/17$199
Wed 5/812:59 amONT - PIT
1 stop8h 42mFrontier
Sun 5/1212:36 pmPIT - ONT
1 stop14h 23mFrontier
Deal found 4/17$220
Wed 5/812:59 amONT - PIT
1 stop8h 42mFrontier
Sun 5/1212:36 pmPIT - ONT
1 stop20h 50mFrontier
Deal found 4/17$221
Wed 5/1512:59 amONT - PIT
1 stop16h 01mFrontier
Thu 5/239:00 pmPIT - ONT
1 stop29h 59mFrontier
Deal found 4/17$224
Wed 5/1512:59 amONT - PIT
1 stop16h 01mFrontier
Thu 5/239:00 pmPIT - ONT
1 stop29h 59mFrontier
Deal found 4/16$226
Wed 4/2412:59 amONT - PIT
1 stop8h 42mFrontier
Sun 4/2812:36 pmPIT - ONT
1 stop14h 23mFrontier
Deal found 4/17$244

Cheap Alaska Airlines flights from Ontario to Pittsburgh

Explore cheap flight options specifically provided by Alaska Airlines for the route between Ontario and Pittsburgh. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
Some of the best deals we've found on Alaska Airlines flights traveling from Ontario to Pittsburgh. Check back soon if you're not seeing flights that suit your needs.
Mon 5/208:09 pmONT - PIT
1 stop31h 10mAlaska Airlines
Tue 5/286:26 pmPIT - ONT
1 stop8h 32mAlaska Airlines
Deal found 4/17$420
Tue 5/146:00 amONT - PIT
1 stop12h 50mAlaska Airlines
Sat 5/186:26 pmPIT - ONT
1 stop8h 32mAlaska Airlines
Deal found 4/17$430
Tue 5/147:00 amONT - PIT
2 stops11h 50mAlaska Airlines
Sat 5/186:26 pmPIT - ONT
1 stop8h 32mAlaska Airlines
Deal found 4/17$435
Sat 5/188:09 pmONT - PIT
1 stop31h 10mAlaska Airlines
Wed 5/227:50 amPIT - ONT
1 stop19h 08mAlaska Airlines
Deal found 4/17$442
Thu 5/168:09 pmONT - PIT
1 stop31h 10mAlaska Airlines
Sat 5/256:26 pmPIT - ONT
1 stop8h 32mAlaska Airlines
Deal found 4/17$450
Wed 5/156:00 amONT - PIT
1 stop12h 50mAlaska Airlines
Wed 5/227:50 amPIT - ONT
1 stop19h 08mAlaska Airlines
Deal found 4/17$462
Thu 5/167:10 amONT - PIT
2 stops20h 09mAlaska Airlines
Sat 5/256:26 pmPIT - ONT
1 stop8h 32mAlaska Airlines
Deal found 4/17$466
Mon 5/207:10 amONT - PIT
2 stops20h 09mAlaska Airlines
Tue 5/286:26 pmPIT - ONT
1 stop8h 32mAlaska Airlines
Deal found 4/17$481
Tue 4/3010:15 amONT - PIT
1 stop8h 35mAlaska Airlines
Wed 5/19:20 amPIT - ONT
1 stop9h 45mAlaska Airlines
Deal found 4/17$598

Cheap Ontario to Pittsburgh flights in April & May 2024

Find cheap flight options from Ontario to Pittsburgh specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Prices were last updated on April 18, 2024.
These are some of the most attractive deals on flights from Ontario to Pittsburgh in 2024. Check back regularly for other flight deals.
Mon 5/1312:59 amONT - PIT
1 stop8h 42mFrontier
Sun 5/198:58 pmPIT - ONT
1 stop30h 01mFrontier
Deal found 4/17$146
Sat 5/47:26 amONT - PIT
1 stop25h 10mFrontier
Tue 5/71:41 pmPIT - ONT
1 stop19h 45mFrontier
Deal found 4/17$150
Mon 5/612:59 amONT - PIT
1 stop8h 42mFrontier
Thu 5/91:41 pmPIT - ONT
1 stop13h 15mFrontier
Deal found 4/16$178
Mon 5/137:26 amONT - PIT
1 stop26h 15mFrontier
Thu 5/169:00 pmPIT - ONT
1 stop29h 59mFrontier
Deal found 4/17$199
Wed 5/812:59 amONT - PIT
1 stop8h 42mFrontier
Sun 5/1212:36 pmPIT - ONT
1 stop14h 23mFrontier
Deal found 4/17$220
Wed 5/812:59 amONT - PIT
1 stop8h 42mFrontier
Sun 5/1212:36 pmPIT - ONT
1 stop20h 50mFrontier
Deal found 4/17$221
Wed 5/1512:59 amONT - PIT
1 stop16h 01mFrontier
Thu 5/239:00 pmPIT - ONT
1 stop29h 59mFrontier
Deal found 4/17$224
Wed 4/2412:59 amONT - PIT
1 stop8h 42mFrontier
Thu 5/21:41 pmPIT - ONT
1 stop13h 15mFrontier
Deal found 4/17$226
Wed 4/2412:59 amONT - PIT
1 stop8h 42mFrontier
Sun 4/2812:36 pmPIT - ONT
1 stop14h 23mFrontier
Deal found 4/17$244

Ontario to Pittsburgh 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Pittsburgh in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
These are some of the most attractive deals on flights from Ontario to Pittsburgh in 2024. Check back regularly for other flight deals.
Mon 5/1312:59 amONT - PIT
1 stop8h 42mFrontier
Sun 5/198:58 pmPIT - ONT
1 stop30h 01mFrontier
Deal found 4/17$146
Sat 5/47:26 amONT - PIT
1 stop25h 10mFrontier
Tue 5/71:41 pmPIT - ONT
1 stop19h 45mFrontier
Deal found 4/17$150
Mon 5/612:59 amONT - PIT
1 stop8h 42mFrontier
Thu 5/91:41 pmPIT - ONT
1 stop13h 15mFrontier
Deal found 4/16$178
Mon 5/137:26 amONT - PIT
1 stop26h 15mFrontier
Thu 5/169:00 pmPIT - ONT
1 stop29h 59mFrontier
Deal found 4/17$199
Wed 5/812:59 amONT - PIT
1 stop8h 42mFrontier
Sun 5/1212:36 pmPIT - ONT
1 stop14h 23mFrontier
Deal found 4/17$220
Wed 5/812:59 amONT - PIT
1 stop8h 42mFrontier
Sun 5/1212:36 pmPIT - ONT
1 stop20h 50mFrontier
Deal found 4/17$221
Wed 5/1512:59 amONT - PIT
1 stop16h 01mFrontier
Thu 5/239:00 pmPIT - ONT
1 stop29h 59mFrontier
Deal found 4/17$224
Wed 4/2412:59 amONT - PIT
1 stop8h 42mFrontier
Thu 5/21:41 pmPIT - ONT
1 stop13h 15mFrontier
Deal found 4/17$226
Wed 4/2412:59 amONT - PIT
1 stop8h 42mFrontier
Sun 4/2812:36 pmPIT - ONT
1 stop14h 23mFrontier
Deal found 4/17$244

Ontario to Pittsburgh flights leaving soon

Find last-minute flight options from Ontario to Pittsburgh for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
Book one of these great deals on flights from Ontario to Pittsburgh. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 4/2412:59 amONT - PIT
1 stop8h 42mFrontier
Thu 5/21:41 pmPIT - ONT
1 stop13h 15mFrontier
Deal found 4/17$226
Wed 4/2412:59 amONT - PIT
1 stop8h 42mFrontier
Sun 4/2812:36 pmPIT - ONT
1 stop14h 23mFrontier
Deal found 4/17$244
Thu 4/2510:29 amONT - PIT
1 stop8h 21mAlaska Airlines
Thu 5/29:20 amPIT - ONT
1 stop9h 45mAlaska Airlines
Deal found 4/17$598
Thu 4/257:00 amONT - PIT
2 stops11h 50mAlaska Airlines
Thu 5/29:20 amPIT - ONT
1 stop9h 45mAlaska Airlines
Deal found 4/17$634
Thu 4/2510:29 amONT - PIT
1 stop8h 21mAlaska Airlines
Sat 4/279:20 amPIT - ONT
1 stop9h 45mAlaska Airlines
Deal found 4/17$730
Wed 4/2410:15 amONT - PIT
1 stop8h 35mAlaska Airlines
Fri 4/269:20 amPIT - ONT
1 stop9h 26mAlaska Airlines
Deal found 4/17$734
Thu 4/257:00 amONT - PIT
2 stops11h 50mAlaska Airlines
Sat 4/279:20 amPIT - ONT
1 stop9h 45mAlaska Airlines
Deal found 4/17$766
Tue 4/2310:15 amONT - PIT
1 stop8h 35mAlaska Airlines
Wed 5/19:20 amPIT - ONT
1 stop9h 45mAlaska Airlines
Deal found 4/17$772
Thu 4/2510:29 amONT - PIT
1 stop8h 21mAlaska Airlines
Mon 4/299:20 amPIT - ONT
1 stop27h 13mAlaska Airlines
Deal found 4/17$781

One-way flights to Pittsburgh from Ontario

Search for one-way flight options from Ontario to Pittsburgh. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
Some of the best available deals we've found on one-way flights from Ontario to Pittsburgh. Users in need of a round-trip flight from Ontario to Pittsburgh instead should update the search form at the top of page.
Sat 5/412:59 amONT - PIT
1 stop7h 37mFrontier
Deal found 4/18$79
Mon 6/1712:49 amONT - PIT
1 stop7h 20mFrontier
Deal found 4/17$100
Wed 4/2412:59 amONT - PIT
1 stop8h 42mFrontier
Deal found 4/17$117
Sat 6/112:59 amONT - PIT
1 stop15h 59mFrontier
Deal found 4/17$119
Wed 5/87:26 amONT - PIT
2 stops26h 39mMultiple Airlines
Deal found 4/17$122
Wed 5/1512:59 amONT - PIT
1 stop16h 01mFrontier
Deal found 4/16$127
Wed 5/87:26 amONT - PIT
1 stop26h 15mFrontier
Deal found 4/17$128
Tue 5/712:59 amONT - PIT
3 stops19h 42mMultiple Airlines
Deal found 4/17$129
Wed 5/810:49 pmONT - PIT
3 stops47h 10mMultiple Airlines
Deal found 4/17$137

Find flights from Ontario to Pittsburgh within your budget

Customize your flight search to find flights from Ontario to Pittsburgh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$146 - $487

Route

Depart

Return

Price

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

Mon 5/13

1 stop8h 42m

Pittsburgh

Sun 5/19

1 stop30h 01m

$146

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

Sat 5/4

1 stop25h 10m

Pittsburgh

Tue 5/7

1 stop19h 45m

$150

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

Mon 5/6

1 stop8h 42m

Pittsburgh

Thu 5/9

1 stop13h 15m

$178

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

Mon 5/13

1 stop26h 15m

Pittsburgh

Thu 5/16

1 stop29h 59m

$199

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

Wed 5/8

1 stop8h 42m

Pittsburgh

Sun 5/12

1 stop14h 23m

$220

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

Sat 5/25

2 stops13h 38m

Pittsburgh

Thu 5/30

1 stop7h 30m

$375

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

Sat 5/25

1 stop7h 21m

Pittsburgh

Thu 5/30

1 stop11h 27m

$382

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

Mon 5/20

1 stop31h 10m

Pittsburgh

Tue 5/28

1 stop8h 32m

$420

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

Wed 5/8

2 stops14h 53m

Pittsburgh

Sat 5/11

1 stop7h 30m

$487

Flights are sorted by cheapest first

Deals found on 4/17

When is the best time to book a flight from Ontario to Pittsburgh?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Pittsburgh. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Ontario to Pittsburgh, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Ontario to Pittsburgh?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Pittsburgh. Price data was last updated on April 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Pittsburgh flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Pittsburgh by month

Plan your trip from Ontario to Pittsburgh by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Pittsburgh is currently $118 while a round-trip flight costs $284. Price data was last updated on April 14, 2024.

Currently, January is the cheapest month in which you can book a flight from Ontario to Pittsburgh (average of $268). Flying from Ontario to Pittsburgh in July is currently the most expensive (average of $333). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$268

February

$273

March

$315

April

$310

May

$332

June

$328

July

$333

August

$293

September

$293

October

$290

November

$301

December

$278

Temperature and rainfall in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average temperature and rainfall totals by month.

PIT

Temperature

28.4 - 73.4 °F

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pittsburgh. Reviews last updated April 18, 2024.
Peruse reviews from past customers who have flown with Frontier, Alaska Airlines and American Airlines from Ontario to Pittsburgh to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,106 reviews

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
9,106 reviews
8.1
Very good
9,106 reviews

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
11,104 reviews
8.1
Very good
9,106 reviews

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.4
Good
11,341 reviews
8.1
Very good
9,106 reviews

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.3
Good
14,963 reviews
8.1
Very good
9,106 reviews

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

6.3
Okay
4,168 reviews
8.1
Very good
9,106 reviews

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Ontario to Pittsburgh for under $200 on Cheapflights?

    Yes, there are multiple flights from Ontario to Pittsburgh for under $200. The cheapest flight booked recently is on Frontier for just $146, but on average you can expect to pay $275.

  • Are there last-minute flights available from Ontario to Pittsburgh for under $300?

    There are currently 20+ open flights from Ontario to Pittsburgh within the next 7 days for less than $300.

  • What are the cheapest airlines flying from Ontario to Pittsburgh round-trip?

    Frontier, at $146, was found to be the cheapest airline from Ontario to Pittsburgh.Alternate airlines to your destination round-trip include Delta and American Airlines. Frontier is 70% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Ontario to Pittsburgh one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $79. American Airlines flights start at $194 while deals on Delta start at $214 one-way.

  • What are the most popular airlines that fly from Ontario to Pittsburgh?

  • What does ONT to PIT mean?

    ONT stands for Ontario Airport, while PIT stands for Pittsburgh Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Ontario to Pittsburgh that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Pittsburgh flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Pittsburgh with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Pittsburgh flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on Ontario to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Pittsburgh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Pittsburgh.

  • Can I find deals for business class flights from Ontario to Pittsburgh?

    Yes. Cheapflights offers flight deals from Ontario to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Pittsburgh that allow pets onboard?

    Many airlines flying from Ontario to Pittsburgh offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Pittsburgh?

    Yes, you can often find last-minute deals on Ontario to Pittsburgh flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Pittsburgh flight deals updated?

    The Ontario to Pittsburgh flight deals you see on this page were last updated on 4/17.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Pittsburgh
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Ontario to Pittsburgh

Discover the top 5 airlines that operate flights from Ontario to Pittsburgh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$116Average$221FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$191Average$260FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$357Average$503FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$396Average$526FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$426Average$661FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Ontario to Pittsburgh by cabin class

Find flights from Ontario to Pittsburgh, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Pittsburgh?

Deals for Ontario to Pittsburgh flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Pittsburgh?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Pittsburgh by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Pittsburgh with no change fees?

Yes, we can. To see specific flights from Ontario to Pittsburgh with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to Pittsburgh become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pittsburgh from Ontario today and book when prices fit your budget.

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