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Cheap flights from Ontario to Pittsburgh (ONT - PIT) from $108

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 6/10. 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
jun. 2 — jun. 91
From?
To?
dom. 6/2
dom. 6/9
1 adult, Economy
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The best prices from Ontario to Pittsburgh are usually found in February or September, booked 53 days in advance, depart on a Sunday or Tuesday 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 mayo 28, 2024.

Popular in

January

Cheapest in

February

Round-trip from

$268

One-way from

$219
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 15% potential price drop
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From Ontario to Pittsburgh
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One-way flight from Ontario to Pittsburgh
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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 48 days before your planned departure. Booking around this time can save you about 108% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $238 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $355.

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

The best pricing can be found in the month of March. Prices to Pittsburgh from Ontario average $269. You can even find prices in March for less than $269, as users have found deals to Pittsburgh from as low as $106. 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 31%.

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 51% on airfare.

Cheap American Airlines flights from Ontario to Pittsburgh

Explore cheap flight options specifically provided by American 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 2,740,132 searches. Data last updated mayo 28, 2024.
Find some of the cheapest American Airlines flights traveling from Ontario to Pittsburgh. It's recommended that users confirm their flight details before booking.
sáb. 10/510:40 pmONT - PIT
1 stop7h 29mAmerican Airlines
mar. 10/86:13 pmPIT - ONT
1 stop6h 47mAmerican Airlines
Deal found 5/27$385
sáb. 10/510:40 pmONT - PIT
1 stop7h 29mAmerican Airlines
mar. 10/86:13 pmPIT - ONT
2 stops8h 13mAmerican Airlines
Deal found 5/27$390
sáb. 10/58:10 amONT - PIT
2 stops10h 04mAmerican Airlines
mié. 10/96:13 pmPIT - ONT
1 stop6h 47mAmerican Airlines
Deal found 5/27$392
mar. 6/259:24 amONT - PIT
2 stops11h 03mAmerican Airlines
mar. 7/25:27 amPIT - ONT
1 stop9h 27mAmerican Airlines
Deal found 5/26$393
sáb. 10/2611:00 pmONT - PIT
1 stop9h 26mAmerican Airlines
mar. 10/295:00 amPIT - ONT
2 stops9h 37mAmerican Airlines
Deal found 5/27$395
sáb. 10/56:35 amONT - PIT
2 stops9h 48mAmerican Airlines
mar. 10/811:03 amPIT - ONT
2 stops9h 30mAmerican Airlines
Deal found 5/27$397
sáb. 10/58:10 amONT - PIT
2 stops10h 04mAmerican Airlines
mié. 10/95:51 amPIT - ONT
2 stops8h 53mAmerican Airlines
Deal found 5/27$398
mar. 8/2711:59 pmONT - PIT
1 stop8h 14mAmerican Airlines
jue. 9/122:05 pmPIT - ONT
1 stop9h 37mAmerican Airlines
Deal found 5/27$400
sáb. 10/266:15 amONT - PIT
2 stops8h 48mAmerican Airlines
mar. 10/295:00 amPIT - ONT
2 stops9h 37mAmerican Airlines
Deal found 5/27$402

Cheap United Airlines flights from Ontario to Pittsburgh

Explore cheap flight options specifically provided by United 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 2,740,132 searches. Data last updated mayo 28, 2024.
Some of the best deals we've found on United Airlines flights traveling from Ontario to Pittsburgh. Check back soon if you're not seeing flights that suit your needs.
mié. 6/265:15 amONT - PIT
1 stop20h 52mUnited Airlines
mié. 7/34:34 pmPIT - ONT
1 stop7h 14mUnited Airlines
Deal found 5/27$486
mar. 6/186:25 pmONT - PIT
1 stop7h 42mUnited Airlines
mié. 7/107:00 amPIT - ONT
1 stop8h 15mUnited Airlines
Deal found 5/27$488
mié. 8/285:15 amONT - PIT
1 stop6h 51mUnited Airlines
lun. 9/25:42 pmPIT - ONT
1 stop10h 03mUnited Airlines
Deal found 5/27$503
vie. 8/96:25 pmONT - PIT
1 stop7h 41mUnited Airlines
lun. 8/1210:50 amPIT - ONT
1 stop9h 38mUnited Airlines
Deal found 5/27$528
jue. 6/206:25 pmONT - PIT
1 stop7h 42mUnited Airlines
mié. 6/264:52 pmPIT - ONT
1 stop7h 22mUnited Airlines
Deal found 5/27$543
vie. 7/266:25 pmONT - PIT
1 stop7h 41mUnited Airlines
mié. 7/315:45 pmPIT - ONT
1 stop8h 00mUnited Airlines
Deal found 5/27$552
vie. 6/286:25 pmONT - PIT
1 stop7h 41mUnited Airlines
sáb. 7/66:03 amPIT - ONT
1 stop18h 09mUnited Airlines
Deal found 5/27$575
dom. 6/236:25 pmONT - PIT
1 stop7h 42mUnited Airlines
sáb. 6/294:45 pmPIT - ONT
1 stop7h 03mUnited Airlines
Deal found 5/28$577
vie. 6/286:25 pmONT - PIT
1 stop7h 41mUnited Airlines
sáb. 7/134:34 pmPIT - ONT
1 stop7h 14mUnited Airlines
Deal found 5/27$582

Cheap Ontario to Pittsburgh flights in May & June 2024

Find cheap flight options from Ontario to Pittsburgh specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Prices were last updated on mayo 28, 2024.
These are some of the most attractive deals on flights from Ontario to Pittsburgh in 2024. Check back regularly for other flight deals.
lun. 6/2412:49 amONT - PIT
1 stop7h 18mFrontier
mar. 7/212:09 pmPIT - ONT
1 stop14h 50mFrontier
Deal found 5/26$228
lun. 6/2412:49 amONT - PIT
1 stop7h 18mFrontier
mar. 7/212:09 pmPIT - ONT
1 stop14h 50mFrontier
Deal found 5/26$242
lun. 6/249:36 pmONT - PIT
1 stop10h 31mFrontier
mar. 7/212:09 pmPIT - ONT
1 stop22h 03mFrontier
Deal found 5/28$249
mié. 6/512:49 amONT - PIT
1 stop17h 49mFrontier
mar. 6/1112:09 pmPIT - ONT
1 stop14h 50mFrontier
Deal found 5/28$250
jue. 6/611:59 amONT - PIT
1 stop6h 39mFrontier
mar. 6/1112:09 pmPIT - ONT
1 stop21h 53mFrontier
Deal found 5/28$258
mar. 6/257:04 amONT - PIT
1 stop7h 10mFrontier
mar. 7/212:09 pmPIT - ONT
1 stop14h 50mFrontier
Deal found 5/26$266
mar. 6/257:04 amONT - PIT
1 stop7h 10mFrontier
mar. 7/212:09 pmPIT - ONT
1 stop14h 50mFrontier
Deal found 5/26$280
lun. 6/312:59 amONT - PIT
1 stop16h 44mFrontier
jue. 6/610:38 pmPIT - ONT
1 stop28h 02mFrontier
Deal found 5/27$283
mié. 6/1212:49 amONT - PIT
1 stop17h 20mFrontier
dom. 6/167:49 pmPIT - ONT
1 stop7h 10mFrontier
Deal found 5/27$318

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 2,740,132 searches. Data last updated mayo 28, 2024.
These are some of the most attractive deals on flights from Ontario to Pittsburgh in 2024. Check back regularly for other flight deals.
lun. 6/2412:49 amONT - PIT
1 stop7h 18mFrontier
mar. 7/212:09 pmPIT - ONT
1 stop14h 50mFrontier
Deal found 5/26$228
lun. 6/2412:49 amONT - PIT
1 stop7h 18mFrontier
mar. 7/212:09 pmPIT - ONT
1 stop14h 50mFrontier
Deal found 5/26$242
lun. 6/249:36 pmONT - PIT
1 stop10h 31mFrontier
mar. 7/212:09 pmPIT - ONT
1 stop22h 03mFrontier
Deal found 5/28$249
mié. 6/512:49 amONT - PIT
1 stop17h 49mFrontier
mar. 6/1112:09 pmPIT - ONT
1 stop14h 50mFrontier
Deal found 5/28$250
jue. 6/611:59 amONT - PIT
1 stop6h 39mFrontier
mar. 6/1112:09 pmPIT - ONT
1 stop21h 53mFrontier
Deal found 5/28$258
mar. 6/257:04 amONT - PIT
1 stop7h 10mFrontier
mar. 7/212:09 pmPIT - ONT
1 stop14h 50mFrontier
Deal found 5/26$266
mié. 9/2512:49 amONT - PIT
1 stop16h 01mFrontier
dom. 9/298:39 pmPIT - ONT
1 stop22h 58mFrontier
Deal found 5/27$271
jue. 7/1810:19 amONT - PIT
1 stop8h 39mFrontier
jue. 7/257:16 pmPIT - ONT
1 stop7h 40mFrontier
Deal found 5/27$276
mar. 6/257:04 amONT - PIT
1 stop7h 10mFrontier
mar. 7/212:09 pmPIT - ONT
1 stop14h 50mFrontier
Deal found 5/26$280

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 2,740,132 searches. Data last updated mayo 28, 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.
mié. 6/512:49 amONT - PIT
1 stop17h 49mFrontier
mar. 6/1112:09 pmPIT - ONT
1 stop14h 50mFrontier
Deal found 5/28$250
jue. 6/611:59 amONT - PIT
1 stop6h 39mFrontier
mar. 6/1112:09 pmPIT - ONT
1 stop21h 53mFrontier
Deal found 5/28$258
lun. 6/312:59 amONT - PIT
1 stop16h 44mFrontier
jue. 6/610:38 pmPIT - ONT
1 stop28h 02mFrontier
Deal found 5/27$283
jue. 6/611:59 amONT - PIT
1 stop6h 39mFrontier
dom. 6/167:49 pmPIT - ONT
1 stop7h 10mFrontier
Deal found 5/27$406
jue. 6/611:59 amONT - PIT
1 stop6h 39mMultiple Airlines
sáb. 6/157:20 amPIT - ONT
2 stops15h 05mMultiple Airlines
Deal found 5/27$497
jue. 6/611:59 amONT - PIT
1 stop6h 39mMultiple Airlines
sáb. 6/157:00 amPIT - ONT
1 stop15h 25mMultiple Airlines
Deal found 5/27$549
lun. 6/310:29 pmONT - PIT
1 stop7h 29mAmerican Airlines
lun. 6/105:27 amPIT - ONT
1 stop9h 27mAmerican Airlines
Deal found 5/27$557
lun. 6/310:00 pmONT - PIT
2 stops11h 22mDelta
lun. 6/106:18 pmPIT - ONT
1 stop7h 42mDelta
Deal found 5/27$563
lun. 6/310:00 pmONT - PIT
1 stop9h 05mDelta
lun. 6/106:18 pmPIT - ONT
1 stop7h 42mDelta
Deal found 5/28$593

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 2,740,132 searches. Data last updated mayo 28, 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.
lun. 6/1012:59 amONT - PIT
1 stop7h 08mFrontier
Deal found 5/27$108
lun. 6/1712:59 amONT - PIT
1 stop7h 08mFrontier
Deal found 5/27$110
jue. 7/1810:19 amONT - PIT
1 stop8h 39mFrontier
Deal found 5/26$138
mié. 9/1812:49 amONT - PIT
1 stop16h 01mFrontier
Deal found 5/27$139
lun. 9/2312:49 amONT - PIT
1 stop15h 50mFrontier
Deal found 5/27$140
jue. 6/2011:59 amONT - PIT
1 stop6h 39mFrontier
Deal found 5/27$142
lun. 6/249:36 pmONT - PIT
1 stop10h 31mFrontier
Deal found 5/27$144
sáb. 6/812:59 amONT - PIT
1 stop15h 50mFrontier
Deal found 5/27$145
jue. 6/611:59 amONT - PIT
1 stop6h 39mFrontier
Deal found 5/27$147

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 2,740,132 searches. Data last updated mayo 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$228 - $546

Route

Depart

Return

Price

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

lun. 6/24

1 stop7h 18m

Pittsburgh

mar. 7/2

1 stop14h 50m

$228

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

lun. 6/24

1 stop7h 18m

Pittsburgh

mar. 7/2

1 stop14h 50m

$242

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

mar. 6/25

1 stop7h 10m

Pittsburgh

mar. 7/2

1 stop14h 50m

$266

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

mié. 9/25

1 stop16h 01m

Pittsburgh

dom. 9/29

1 stop22h 58m

$271

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

sáb. 10/5

1 stop7h 29m

Pittsburgh

mar. 10/8

1 stop6h 47m

$385

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

mar. 8/27

2 stops12h 06m

Pittsburgh

jue. 9/12

1 stop7h 22m

$396

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

mié. 7/10

1 stop8h 16m

Pittsburgh

mié. 7/17

1 stop19h 59m

$445

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

mié. 6/26

1 stop20h 52m

Pittsburgh

mié. 7/3

1 stop7h 14m

$486

OntarioPittsburgh

ONT - PIT

ONTPIT

Ontario

lun. 7/1

1 stop7h 08m

Pittsburgh

sáb. 7/6

1 stop8h 43m

$546

Flights are sorted by cheapest first

Deals found on 5/26

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 May 24, 2024.
To ensure you get the cheapest price possible for a flight from Ontario to Pittsburgh, you should look to book at least 53 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 May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Pittsburgh flight should consider departing on Wednesday 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

Best time to book a flight from Ontario to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 mayo 28, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Frontier 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.
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

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

Alaska Airlines
8.1
Very good
9,194 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
10,476 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
10,799 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

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

American Airlines
7.3
Good
14,316 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

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

Frontier
6.3
Okay
4,016 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

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 $300 on Cheapflights?

    Yes, there are multiple flights from Ontario to Pittsburgh for under $300. The cheapest flight booked recently is on Frontier for just $228, but on average you can expect to pay $323.

  • 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 $228, was found to be the cheapest airline from Ontario to Pittsburgh.Alternate airlines to your destination round-trip include American Airlines and Delta. Frontier is 54% 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 $108. American Airlines flights start at $194 while deals on Delta start at $209 one-way.

  • 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 5/28.

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

    When booking a flight from Ontario to Pittsburgh, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

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

    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 $318). 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.

See more FAQs

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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.

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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 2,740,132 searches. Data last updated mayo 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$116Average$210FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$194Average$265FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$348Average$483FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$384Average$526FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$423Average$605FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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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.
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Fly with Cheapflights

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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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