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) - 35% of one-stop connections • Dallas/Fort Worth (DFW) - 25% of one-stop connections • Salt Lake City (SLC) - 10% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 7% 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 36% on flights from Ontario to Pittsburgh. Sunday is the cheapest departure day at $339 round-trip on average, while Friday is the most expensive at $526, a difference of $187. 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, David L Lawrence Convention Center and PPG Paints Arena. 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 $2,509. That means the highest observed fare was about 7x 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 $233, which is 14% 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 Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 50m, compared with 6h 53m via Chicago O'Hare Intl (ORD) and 7h 03m via Phoenix Sky Harbor Intl (PHX).

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 starting from around $31 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 $360 to $552, with an average of $431 over the past 12 months. Anything below $360 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 $360 to $552. 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 22% cheaper than the average day, while Friday is the most expensive, with prices 22% higher.

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

•December is the cheapest month to fly from Ontario to Pittsburgh at $339 round-trip. •July ($596) and April ($547) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 75% 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 ($376) 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. 35% 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 Las Vegas Harry Reid Intl (LAS) offer the most affordable fares, with an average round-trip price of $294. Based on KAYAK data over the past 3 months.

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

Denver Intl (DEN) had the shortest average connection time for Ontario to Pittsburgh layovers at 3h 56m over the past 3 months.

$175 CHEAP FLIGHTS from Ontario to Pittsburgh (ONT - PIT)

Save 21% 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: $360-$552

United Airlines

Fri 10/26Mon 10/29

ONT - PIT • 1 stop

Cheapest one-way

$175

Typical prices: $219-$337

Frontier

Mon 10/22

ONT - PIT • 2 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

December

Cheapest • 21% price drop

September

Most popular

Good to know

Top layover airports

Las Vegas Harry Reid Intl (LAS)

Cheapest • Avg $294 (round-trip)

Denver Intl (DEN)

Shortest trip • 6h 50m (one-way)

Insights

Start a new search

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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

Mon, Oct 26 - Thu, Oct 29

1:32 pm - 10:47 pmONT Ontario-PIT Pittsburgh

6h 15m1 stop Denver Intl

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

7h 30m1 stop Houston George Bush Intcntl

$372United Airlines

Sat, Oct 17 - Sat, Oct 24

12:16 pm - 12:46 amONT Ontario-PIT Pittsburgh

9h 30m1 stop Atlanta Hartsfield-Jackson

5:50 am - 11:06 amPIT Pittsburgh-ONT Ontario

8h 16m1 stop Atlanta Hartsfield-Jackson

$376Delta

Tue, Oct 20 - Tue, Oct 27

10:55 am - 9:30 pmONT Ontario-PIT Pittsburgh

7h 35m1 stop Phoenix Sky Harbor Intl

1:50 pm - 5:45 pmPIT Pittsburgh-ONT Ontario

6h 55m1 stop Chicago Midway

$377Southwest

Tue, Nov 10 - Tue, Nov 10

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

$377Southwest

Sat, Oct 17 - Tue, Oct 20

12:43 pm - 10:52 pmONT Ontario-PIT Pittsburgh

7h 09m1 stop Dallas/Fort Worth

7:41 am - 1:30 pmPIT Pittsburgh-ONT Ontario

8h 49m1 stop Dallas/Fort Worth

$377American Airlines

Tue, Jan 5 - Tue, Jan 12

12:41 pm - 10:39 pmONT Ontario-PIT Pittsburgh

6h 58m1 stop Dallas/Fort Worth

4:01 pm - 11:16 pmPIT Pittsburgh-ONT Ontario

10h 15m1 stop Chicago O'Hare Intl

$377American Airlines

Thu, Jan 14 - Thu, Jan 21

12:00 pm - 9:49 pmONT Ontario-PIT Pittsburgh

6h 49m1 stop Atlanta Hartsfield-Jackson

7:00 am - 11:27 amPIT Pittsburgh-ONT Ontario

7h 27m1 stop Atlanta Hartsfield-Jackson

$377Delta

Wed, Nov 11 - Sat, Dec 5

7:00 am - 4:55 pmONT Ontario-PIT Pittsburgh

6h 55m1 stop Chicago O'Hare Intl

6:28 am - 12:34 pmPIT Pittsburgh-ONT Ontario

9h 06m2 stops Chicago O'Hare Intl Denver Intl

$382United Airlines

Tue, Nov 10 - Sat, Nov 14

4:09 pm - 8:36 pmONT Ontario-PIT Pittsburgh

25h 27m1 stop Seattle/Tacoma Intl

8:08 am - 3:13 pmPIT Pittsburgh-ONT Ontario

10h 05m1 stop Seattle/Tacoma Intl

$403Alaska Airlines

Fri, Jan 22 - Wed, Jan 27

7:00 am - 8:35 pmONT Ontario-PIT Pittsburgh

10h 35m1 stop Seattle/Tacoma Intl

8:05 am - 3:20 pmPIT Pittsburgh-ONT Ontario

10h 15m1 stop Seattle/Tacoma Intl

$409Alaska Airlines

Recent last minute flight deals from Ontario to Pittsburgh

Tue, Sep 29 - Fri, Oct 2

11:45 am - 2:22 pmONT Ontario-PIT Pittsburgh

23h 37m3 stops Denver Intl Washington, D.C. Reagan-National DuBois Jefferson County

2:55 pm - 11:47 pmPIT Pittsburgh-ONT Ontario

35h 52m3 stops DuBois Jefferson County Washington, D.C. Dulles Intl Denver Intl

$671Multiple Airlines

Wed, Sep 30 - Wed, Oct 7

11:45 am - 2:22 pmONT Ontario-PIT Pittsburgh

23h 37m3 stops Denver Intl Washington, D.C. Reagan-National DuBois Jefferson County

2:55 pm - 7:05 pmPIT Pittsburgh-ONT Ontario

31h 10m3 stops DuBois Jefferson County Washington, D.C. Dulles Intl Dallas/Fort Worth

$704Multiple Airlines

Wed, Sep 30 - Tue, Oct 13

12:19 pm - 11:38 amONT Ontario-PIT Pittsburgh

20h 19m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

5:46 pm - 11:55 pmPIT Pittsburgh-ONT Ontario

9h 09m1 stop Salt Lake City

$731Delta

Tue, Sep 29 - Tue, Oct 13

12:17 pm - 11:38 amONT Ontario-PIT Pittsburgh

20h 21m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

5:46 pm - 11:55 pmPIT Pittsburgh-ONT Ontario

9h 09m1 stop Salt Lake City

$731Delta

Mon, Sep 28 - Tue, Oct 13

4:03 pm - 8:38 amONT Ontario-PIT Pittsburgh

13h 35m2 stops San Francisco Chicago O'Hare Intl

6:00 pm - 10:49 pmPIT Pittsburgh-ONT Ontario

7h 49m1 stop Chicago O'Hare Intl

$767United Airlines

Wed, Sep 30 - Tue, Oct 13

12:37 pm - 10:59 pmONT Ontario-PIT Pittsburgh

7h 22m1 stop Dallas/Fort Worth

6:00 am - 11:53 amPIT Pittsburgh-ONT Ontario

8h 53m1 stop Dallas/Fort Worth

$783American Airlines

Tue, Sep 29 - Tue, Oct 13

12:37 pm - 10:59 pmONT Ontario-PIT Pittsburgh

7h 22m1 stop Dallas/Fort Worth

6:00 am - 11:53 amPIT Pittsburgh-ONT Ontario

8h 53m1 stop Dallas/Fort Worth

$783American Airlines

Mon, Sep 28 - Wed, Oct 7

4:03 pm - 8:38 amONT Ontario-PIT Pittsburgh

13h 35m2 stops San Francisco Chicago O'Hare Intl

4:10 pm - 10:49 pmPIT Pittsburgh-ONT Ontario

9h 39m1 stop Chicago O'Hare Intl

$856United Airlines

Thu, Oct 1 - Sat, Oct 10

6:10 am - 8:15 pmONT Ontario-PIT Pittsburgh

11h 05m2 stops Oakland Denver Intl

8:55 am - 4:00 pmPIT Pittsburgh-ONT Ontario

10h 05m2 stops Chicago Midway Las Vegas Harry Reid Intl

$867Southwest

Wed, Sep 30 - Wed, Sep 30

7:00 am - 4:05 pmONT Ontario-PIT Pittsburgh

6h 05m1 stop Denver Intl

6:30 pm - 10:05 pmPIT Pittsburgh-ONT Ontario

6h 35m1 stop Denver Intl

$1,394Southwest

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 october.
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 22% cheaper than the average day, while Friday is the most expensive, with prices 22% 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.: •December is the cheapest month to fly from Ontario to Pittsburgh at $339 round-trip.
•July ($596) and April ($547) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 75% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	March
High season	September
Cheapest flight	$175

Beat the crowds with an average 58% drop in travelers.

The most popular month to fly with an average 39% 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 $360 to $552, with an average of $431 over the past 12 months. Anything below $360 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 $2,509. That means the highest observed fare was about 7x 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 $233, which is 14% 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 starting from around $31 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) - 35% of one-stop connections
• Dallas/Fort Worth (DFW) - 25% of one-stop connections
• Salt Lake City (SLC) - 10% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 7% 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 36% on flights from Ontario to Pittsburgh. Sunday is the cheapest departure day at $339 round-trip on average, while Friday is the most expensive at $526, a difference of $187.

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 Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 50m, compared with 6h 53m via Chicago O'Hare Intl (ORD) and 7h 03m via Phoenix Sky Harbor Intl (PHX).
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, David L Lawrence Convention Center and PPG Paints Arena. 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 Friday. On this route, Sunday flights average $339, about $187 less than Friday fares (36% savings) based on the last 12 months.
If you can choose when to travel, plan your Ontario to Pittsburgh trip for December. Fares historically average $339 round-trip in that month - typically $257 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

$175 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