Which airports can I use when flying from Ontario to Pittsburgh?

Flights from Ontario to Pittsburgh usually depart from Ontario (ONT) and arrive at Pittsburgh (PIT).

What cabin classes can I book on flights from Ontario to Pittsburgh?

Two cabin classes are available on flights from Ontario to Pittsburgh: • Economy Class • First Class

Which airports do connecting flights from Ontario to Pittsburgh pass through?

One-stop flights from Ontario to Pittsburgh most commonly connect through: • Denver Intl (DEN) - 32% of one-stop connections • Dallas/Fort Worth (DFW) - 26% of one-stop connections • Salt Lake City (SLC) - 11% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 8% of one-stop connections

Can I save money by using flexible dates for flights from Ontario to Pittsburgh?

Yes. Flexible dates can save you up to 35% on flights from Ontario to Pittsburgh. Sunday is the cheapest departure day at $341 round-trip on average, while Wednesday is the most expensive at $518, a difference of $177. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Pittsburgh?

Some of the most popular sights in Pittsburgh are PNC Ballpark, PPG Paints Arena and David L Lawrence Convention Center. These are among the most viewed places in Pittsburgh on KAYAK.

How long is a flight from Ontario to Pittsburgh?

A nonstop flight from Ontario to Pittsburgh takes 00m, covering 2,084 miles.

Do I need a passport to fly from Ontario to Pittsburgh?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Ontario to Pittsburgh changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $372 to $2,034. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from Ontario to Pittsburgh looking right now?

One-way fares from Ontario to Pittsburgh are currently lower than usual. Average one-way flight prices are about $238, which is 15% below the typical average for this route.

How much time can I save by choosing a different layover airport from Ontario to Pittsburgh?

Flying via Las Vegas Harry Reid Intl (LAS) gives the shortest average 1-stop total travel time at 6h 27m, compared with 6h 37m via Phoenix Sky Harbor Intl (PHX) and 6h 53m via Chicago O'Hare Intl (ORD).

What is the time difference between Ontario and Pittsburgh?

Pittsburgh is 3 hours ahead of Ontario (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Pittsburgh Airport (PIT)?

Pittsburgh Airport (PIT) hosts 5 major car rental companies, with daily rates averaging $77 for economy cars. Top options include: • Dollar • Hertz • Sixt • Budget • Alamo

How much should I expect to pay for a Ontario to Pittsburgh flight?

Round-trip flights from Ontario to Pittsburgh range from $371 to $558, with an average of $448 over the past 12 months. Anything below $371 counts as a good deal.

How much is a round-trip flight from Ontario to Pittsburgh?

Round-trip flights from Ontario to Pittsburgh typically range from $371 to $558. The lowest price found in the past 5 days was $372, on United Airlines.

What's the cheapest day of the week to fly from Ontario to Pittsburgh?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Ontario to Pittsburgh. It’s 24% cheaper than the average day, while Wednesday is the most expensive, with prices 15% higher.

What’s the cheapest month to fly from Ontario to Pittsburgh?

•February is the cheapest month to fly from Ontario to Pittsburgh at $304 round-trip. •July ($597) and April ($547) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 96% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Ontario to Pittsburgh?

United Airlines ($372) and Delta ($377) are the cheapest airlines to fly round-trip from Ontario to Pittsburgh according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Ontario to Pittsburgh?

Denver Intl (DEN) is the most popular layover for the Ontario to Pittsburgh route. 32% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

What is the cheapest layover airport when flying from Ontario to Pittsburgh?

Flights via Seattle/Tacoma Intl (SEA) offer the most affordable fares, with an average round-trip price of $310. Based on KAYAK data over the past 3 months.

When flying from Ontario to Pittsburgh which airport offers the shortest layover?

Las Vegas Harry Reid Intl (LAS) had the shortest average connection time for Ontario to Pittsburgh layovers at 3h 26m over the past 3 months.

$147 CHEAP FLIGHTS from Ontario to Pittsburgh (ONT - PIT)

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$372

Typical prices: $371-$558

United Airlines

Sat 12/8Sun 12/16

ONT - PIT • 1 stop

Cheapest one-way

$147

Typical prices: $233-$344

Multiple Airlines

Fri 1/5

ONT - PIT • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Ontario and Pittsburgh. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 32% price drop

August

Most popular

Good to know

Top layover airports

Seattle/Tacoma Intl (SEA)

Cheapest • Avg $310 (round-trip)

Las Vegas Harry Reid Intl (LAS)

Shortest trip • 6h 27m (one-way)

Insights

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We hope you love your trip to Pittsburgh!

Flight Deals

Cheap Flights from Ontario to Pittsburgh (ONT-PIT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Pittsburgh

Tue, Dec 8 - Wed, Dec 16

7:00 am - 4:57 pmONT Ontario-PIT Pittsburgh

6h 57m1 stop Chicago O'Hare Intl

5:00 pm - 9:59 pmPIT Pittsburgh-ONT Ontario

7h 59m1 stop Houston George Bush Intcntl

$372United Airlines

Tue, Dec 29 - Tue, Jan 5

6:00 am - 3:43 pmONT Ontario-PIT Pittsburgh

6h 43m1 stop Salt Lake City

5:21 pm - 11:58 pmPIT Pittsburgh-ONT Ontario

9h 37m1 stop Salt Lake City

$377Delta

Fri, Dec 11 - Wed, Dec 16

7:05 am - 6:52 pmONT Ontario-PIT Pittsburgh

8h 47m1 stop Atlanta Hartsfield-Jackson

5:35 pm - 11:57 pmPIT Pittsburgh-ONT Ontario

9h 22m1 stop Salt Lake City

$377Delta

Tue, Dec 8 - Wed, Dec 16

5:00 am - 6:24 pmONT Ontario-PIT Pittsburgh

10h 24m2 stops Denver Intl Chicago O'Hare Intl

5:00 pm - 9:59 pmPIT Pittsburgh-ONT Ontario

7h 59m1 stop Houston George Bush Intcntl

$378United Airlines

Fri, Dec 11 - Wed, Dec 16

1:02 pm - 10:36 pmONT Ontario-PIT Pittsburgh

6h 34m1 stop Dallas/Fort Worth

8:02 am - 4:20 pmPIT Pittsburgh-ONT Ontario

11h 18m2 stops Philadelphia Phoenix Sky Harbor Intl

$389American Airlines

Wed, Jan 6 - Mon, Jan 11

4:29 pm - 8:34 pmONT Ontario-PIT Pittsburgh

25h 05m1 stop Seattle/Tacoma Intl

8:04 am - 3:33 pmPIT Pittsburgh-ONT Ontario

10h 29m1 stop Seattle/Tacoma Intl

$395Alaska Airlines

Wed, Dec 9 - Wed, Dec 9

5:55 am - 3:15 pmONT Ontario-PIT Pittsburgh

6h 20m1 stop Phoenix Sky Harbor Intl

5:40 pm - 9:45 pmPIT Pittsburgh-ONT Ontario

7h 05m1 stop Denver Intl

$399Southwest

Sat, Dec 5 - Sat, Dec 12

7:00 am - 4:54 pmONT Ontario-PIT Pittsburgh

6h 54m1 stop Dallas/Fort Worth

3:30 pm - 10:58 pmPIT Pittsburgh-ONT Ontario

10h 28m1 stop Dallas/Fort Worth

$399American Airlines

Wed, Jan 20 - Wed, Jan 27

4:29 pm - 8:34 pmONT Ontario-PIT Pittsburgh

25h 05m1 stop Seattle/Tacoma Intl

8:04 am - 3:33 pmPIT Pittsburgh-ONT Ontario

10h 29m1 stop Seattle/Tacoma Intl

$403Alaska Airlines

Tue, Jan 12 - Thu, Jan 14

6:30 am - 4:00 pmONT Ontario-PIT Pittsburgh

6h 30m1 stop Chicago Midway

6:15 am - 10:10 amPIT Pittsburgh-ONT Ontario

6h 55m1 stop Denver Intl

$414Southwest

Recent last minute flight deals from Ontario to Pittsburgh

Wed, Nov 11 - Fri, Nov 13

11:52 am - 5:32 pmONT Ontario-PIT Pittsburgh

26h 40m2 stops Denver Intl Orlando

6:27 pm - 10:42 amPIT Pittsburgh-ONT Ontario

19h 15m2 stops Orlando Denver Intl

$817Frontier

Thu, Nov 12 - Sun, Nov 15

8:03 pm - 5:07 pmONT Ontario-PIT Pittsburgh

18h 04m3 stops Dallas/Fort Worth Washington, D.C. Dulles Intl DuBois Jefferson County

6:27 pm - 10:35 amPIT Pittsburgh-ONT Ontario

19h 08m2 stops Orlando Denver Intl

$820Multiple Airlines

Wed, Nov 11 - Sat, Nov 14

5:07 pm - 5:32 pmONT Ontario-PIT Pittsburgh

21h 25m2 stops Las Vegas Harry Reid Intl Orlando

6:27 pm - 10:35 amPIT Pittsburgh-ONT Ontario

19h 08m2 stops Orlando Denver Intl

$859Frontier

Wed, Nov 11 - Sat, Nov 14

10:30 pm - 2:56 pmONT Ontario-PIT Pittsburgh

13h 26m1 stop Charlotte Douglas

1:15 pm - 10:12 pmPIT Pittsburgh-ONT Ontario

11h 57m1 stop Charlotte Douglas

$1,027American Airlines

Sun, Nov 15 - Sun, Nov 15

5:00 am - 2:36 pmONT Ontario-PIT Pittsburgh

6h 36m1 stop Denver Intl

5:10 pm - 9:41 pmPIT Pittsburgh-ONT Ontario

7h 31m1 stop Houston George Bush Intcntl

$1,047United Airlines

Sun, Nov 15 - Tue, Nov 17

6:37 pm - 5:10 amONT Ontario-PIT Pittsburgh

7h 33m1 stop San Francisco

4:58 pm - 9:40 pmPIT Pittsburgh-ONT Ontario

7h 42m1 stop Houston George Bush Intcntl

$1,052United Airlines

Thu, Nov 12 - Mon, Nov 16

7:00 am - 1:06 pmONT Ontario-PIT Pittsburgh

27h 06m1 stop Chicago O'Hare Intl

5:10 pm - 9:40 pmPIT Pittsburgh-ONT Ontario

7h 30m1 stop Houston George Bush Intcntl

$1,056United Airlines

Wed, Nov 11 - Sun, Nov 29

12:30 pm - 10:45 pmONT Ontario-PIT Pittsburgh

7h 15m1 stop Houston Hobby

7:35 pm - 12:15 amPIT Pittsburgh-ONT Ontario

7h 40m1 stop Las Vegas Harry Reid Intl

$1,282Southwest

Wed, Nov 11 - Sun, Nov 29

5:55 am - 3:15 pmONT Ontario-PIT Pittsburgh

6h 20m1 stop Phoenix Sky Harbor Intl

6:00 pm - 12:10 amPIT Pittsburgh-ONT Ontario

9h 10m2 stops Nashville Intl Denver Intl

$1,287Southwest

Tue, Nov 10 - Sun, Nov 15

6:00 am - 6:35 pmONT Ontario-PIT Pittsburgh

9h 35m2 stops Salt Lake City Minneapolis St Paul

5:28 pm - 11:49 pmPIT Pittsburgh-ONT Ontario

9h 21m1 stop Salt Lake City

$1,893Delta

Booking Insights

Price, demand and travel trends for Ontario to Pittsburgh flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Ontario to Pittsburgh? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Pittsburgh departing in december.
What's the cheapest day of the week to fly from Ontario to Pittsburgh?: Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Ontario to Pittsburgh. It’s 24% cheaper than the average day, while Wednesday is the most expensive, with prices 15% higher.
What’s the cheapest month to fly from Ontario to Pittsburgh? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Ontario to Pittsburgh, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •February is the cheapest month to fly from Ontario to Pittsburgh at $304 round-trip.
•July ($597) and April ($547) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 96% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	March
High season	August
Cheapest flight	$147

Beat the crowds with an average 26% drop in travelers.

The most popular month to fly with an average 25% increase in travelers.

One-way flight from Ontario to Pittsburgh

When to book flights from Ontario to Pittsburgh

Are your dates flexible? Find out the best times to travel from Ontario to Pittsburgh based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Ontario to Pittsburgh?
Two cabin classes are available on flights from Ontario to Pittsburgh:

• Economy Class
• First Class
How long is a flight from Ontario to Pittsburgh?
A nonstop flight from Ontario to Pittsburgh takes 00m, covering 2,084 miles.
Do I need a passport to fly from Ontario to Pittsburgh?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Ontario to Pittsburgh flight?
Round-trip flights from Ontario to Pittsburgh range from $371 to $558, with an average of $448 over the past 12 months. Anything below $371 counts as a good deal.
Have flight prices from Ontario to Pittsburgh changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $372 to $2,034. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Ontario to Pittsburgh looking right now?
One-way fares from Ontario to Pittsburgh are currently lower than usual. Average one-way flight prices are about $238, which is 15% below the typical average for this route.
What car rental options are available at Pittsburgh Airport (PIT)?
Pittsburgh Airport (PIT) hosts 5 major car rental companies, with daily rates averaging $77 for economy cars. Top options include:

• Dollar
• Hertz
• Sixt
• Budget
• Alamo
Which airports can I use when flying from Ontario to Pittsburgh?
Flights from Ontario to Pittsburgh usually depart from Ontario (ONT) and arrive at Pittsburgh (PIT).
Which airports do connecting flights from Ontario to Pittsburgh pass through?
One-stop flights from Ontario to Pittsburgh most commonly connect through:

• Denver Intl (DEN) - 32% of one-stop connections
• Dallas/Fort Worth (DFW) - 26% of one-stop connections
• Salt Lake City (SLC) - 11% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 8% of one-stop connections
Can I save money by using flexible dates for flights from Ontario to Pittsburgh?
Yes. Flexible dates can save you up to 35% on flights from Ontario to Pittsburgh. Sunday is the cheapest departure day at $341 round-trip on average, while Wednesday is the most expensive at $518, a difference of $177.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from Ontario to Pittsburgh?
Flying via Las Vegas Harry Reid Intl (LAS) gives the shortest average 1-stop total travel time at 6h 27m, compared with 6h 37m via Phoenix Sky Harbor Intl (PHX) and 6h 53m via Chicago O'Hare Intl (ORD).
What is the time difference between Ontario and Pittsburgh?
Pittsburgh is 3 hours ahead of Ontario (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Pittsburgh?
Some of the most popular sights in Pittsburgh are PNC Ballpark, PPG Paints Arena and David L Lawrence Convention Center. These are among the most viewed places in Pittsburgh on KAYAK.

If your dates are flexible, aim for a Sunday departure and avoid flying on Wednesday. On this route, Sunday flights average $341, about $177 less than Wednesday fares (34% savings) based on the last 12 months.
If you can choose when to travel, plan your Ontario to Pittsburgh trip for February. Fares historically average $304 round-trip in that month - typically $293 less than the most expensive month, which is July (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Pittsburgh Airport.

• Hyatt Regency Pittsburgh International Airport

More options for your flight from Ontario to Pittsburgh

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ONT - PIT

$147 Find Cheap Flights from Ontario to Pittsburgh - Compare and Save

Everything you should know

Cheap Flights from Ontario to Pittsburgh (ONT-PIT)

Recent round-trip flight deals from Ontario to Pittsburgh

Recent one-way flight deals from Ontario to Pittsburgh

Recent last minute flight deals from Ontario to Pittsburgh

Price, demand and travel trends for Ontario to Pittsburgh flights

How much is a round-trip flight from Ontario to Pittsburgh?

What's the cheapest day of the week to fly from Ontario to Pittsburgh?

What’s the cheapest month to fly from Ontario to Pittsburgh?

Which airline is the cheapest to fly from Ontario to Pittsburgh?

What’s the most popular layover airport when flying from Ontario to Pittsburgh?

What is the cheapest layover airport when flying from Ontario to Pittsburgh?

When flying from Ontario to Pittsburgh which airport offers the shortest layover?

Key details for Ontario to Pittsburgh flights

Low season

High season

Cheapest flight

When to book flights from Ontario to Pittsburgh

Your Ontario to Pittsburgh flight questions, answered

Your guide to booking Ontario to Pittsburgh flights

More options for your flight from Ontario to Pittsburgh

Complete your trip to Pittsburgh with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Pittsburgh

Find direct flights to and from Ontario and Pittsburgh

Flights from domestic origins to Pittsburgh

Flights to other popular destinations

Find deals for your return flight