How many flights depart from Chicago O'Hare Intl Airport to Pittsburgh on average per week?

237 flights are operational weekly from Chicago O'Hare Intl Airport to Pittsburgh as of March 2026. The most popular departure day for this route is Wed, with 19% of flights per week taking off on this day.

What is the cheapest airline that flies from Chicago O'Hare Intl to Pittsburgh?

United Airlines and Delta are the most popular carriers operating from Chicago O'Hare Intl to Pittsburgh

How many flights depart from Chicago O'Hare Intl Airport to Pittsburgh on average per day?

As of March 2026, there are 33 flights per day flying from Chicago O'Hare Intl Airport to Pittsburgh. The most common time of day flights depart is 9:00PM, with 45% of flights taking off in the evening.

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Pittsburgh Airport?

Prices for flights from Chicago O'Hare Intl Airport to Pittsburgh Airport are updated daily.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Pittsburgh Airport?

As of March 2026, there are 2 operators available to choose from for flights from Chicago O'Hare Intl Airport to Pittsburgh Airport.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Pittsburgh Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Pittsburgh Airport.

What documentation or ID do you need to fly to Pittsburgh Airport?

The travel and health documents you'll need for your trip to Pittsburgh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pittsburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$66 Cheap Flights from Chicago O'Hare Intl Airport to Pittsburgh in 2026

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Find the cheapest flights from Chicago O'Hare Intl Airport to Pittsburgh

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:53 pm - 11:58 pm

ORD

PIT

7h 05m

1 stop

10:59 am - 4:47 pm

PIT

ORD

6h 48m

1 stop

$187Delta

Mon, Apr 13 - Wed, Apr 15

10:30 am - 1:05 pm

ORD

PIT

1h 35mnonstop

7:20 pm - 8:25 pm

PIT

ORD

2h 05mnonstop

$191United Airlines

Sat, Apr 11 - Sat, Apr 18

1:55 pm - 9:05 pm

ORD

PIT

6h 10m

1 stop

6:10 am - 3:30 pm

PIT

ORD

10h 20m

1 stop

$192Southwest

Sat, Apr 25 - Sat, May 2

9:20 pm - 11:53 pm

ORD

PIT

1h 33mnonstop

2:09 pm - 2:55 pm

PIT

ORD

1h 46mnonstop

$197United Airlines

Tue, Apr 14 - Wed, Apr 15

2:40 pm - 9:20 pm

ORD

PIT

5h 40m

1 stop

7:15 am - 3:30 pm

PIT

ORD

9h 15m

2 stops

$202Southwest

Wed, Apr 15 - Sat, Apr 25

9:20 pm - 11:53 pm

ORD

PIT

1h 33mnonstop

10:49 am - 11:35 am

PIT

ORD

1h 46mnonstop

$204United Airlines

Sat, Apr 11 - Wed, Apr 15

6:08 am - 12:59 pm

ORD

PIT

5h 51m

1 stop

9:13 am - 10:03 am

PIT

ORD

1h 50mnonstop

$207American Airlines

Thu, Apr 2 - Mon, Apr 6

6:41 pm - 12:23 am

ORD

PIT

4h 42m

1 stop

6:12 am - 7:10 am

PIT

ORD

1h 58mnonstop

$208American Airlines

Sat, Apr 25 - Sat, May 2

6:17 pm - 9:00 pm

ORD

PIT

1h 43mnonstop

5:34 pm - 9:35 pm

PIT

ORD

5h 01m

1 stop

$210American Airlines

Wed, Apr 22 - Sat, Apr 25

2:40 pm - 9:20 pm

ORD

PIT

5h 40m

1 stop

7:15 am - 3:30 pm

PIT

ORD

9h 15m

2 stops

$212Southwest

Wed, Apr 15 - Sat, Apr 25

United Airlines flights from Chicago O'Hare Intl Airport to Pittsburgh

Our best United Airlines deals on Chicago O'Hare Intl Airport to Pittsburgh flight tickets

United Airlines

Apr 11

ORD10:30 amChicago O'Hare Intl

1h 35m

PIT1:05 pmPittsburgh

Apr 18

PIT7:20 pmPittsburgh

2h 05m

ORD8:25 pmChicago O'Hare Intl

$191

United Airlines

Apr 15

ORD7:08 amChicago O'Hare Intl

1h 40m

PIT9:48 amPittsburgh

Apr 15

PIT7:20 pmPittsburgh

2h 05m

ORD8:25 pmChicago O'Hare Intl

$197

United Airlines

Apr 11

ORD7:08 amChicago O'Hare Intl

1h 47m

PIT9:55 amPittsburgh

Apr 16

PIT2:09 pmPittsburgh

1h 46m

ORD2:55 pmChicago O'Hare Intl

$204

Southwest flights from Chicago O'Hare Intl Airport to Pittsburgh

Our best Southwest deals on Chicago O'Hare Intl Airport to Pittsburgh flight tickets

Southwest

Apr 25

ORD1:55 pmChicago O'Hare Intl

6h 10m

1 stop

PIT9:05 pmPittsburgh

May 2

PIT6:10 amPittsburgh

10h 20m

1 stop

ORD3:30 pmChicago O'Hare Intl

$192

Southwest

Apr 15

ORD2:40 pmChicago O'Hare Intl

5h 40m

1 stop

PIT9:20 pmPittsburgh

Apr 25

PIT7:15 amPittsburgh

9h 15m

2 stops

ORD3:30 pmChicago O'Hare Intl

$202

Southwest

Apr 9

ORD2:40 pmChicago O'Hare Intl

6h 35m

1 stop

PIT10:15 pmPittsburgh

Apr 14

PIT6:25 amPittsburgh

7h 25m

1 stop

ORD12:50 pmChicago O'Hare Intl

$207

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Mon 4/13

3:53 pm-11:58 pm

1 stop7h 05m

Pittsburgh

Wed 4/15

10:59 am-4:47 pm

1 stop6h 48m

$187

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Sat 4/11

10:30 am-1:05 pm

Nonstop1h 35m

Pittsburgh

Sat 4/18

7:20 pm-8:25 pm

Nonstop2h 05m

$191

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Sat 4/25

1:55 pm-9:05 pm

1 stop6h 10m

Pittsburgh

Sat 5/2

6:10 am-3:30 pm

1 stop10h 20m

$192

Quickest round-trip

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Tue 4/14

9:20 pm-11:53 pm

Nonstop1h 33m

Pittsburgh

Wed 4/15

2:09 pm-2:55 pm

Nonstop1h 46m

$197

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Wed 4/15

2:40 pm-9:20 pm

1 stop5h 40m

Pittsburgh

Sat 4/25

7:15 am-3:30 pm

2 stops9h 15m

$202

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Sat 4/11

9:20 pm-11:53 pm

Nonstop1h 33m

Pittsburgh

Wed 4/15

10:49 am-11:35 am

Nonstop1h 46m

$204

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Thu 4/2

6:08 am-12:59 pm

1 stop5h 51m

Pittsburgh

Mon 4/6

9:13 am-10:03 am

Nonstop1h 50m

$207

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Sat 4/25

6:41 pm-12:23 am

1 stop4h 42m

Pittsburgh

Sat 5/2

6:12 am-7:10 am

Nonstop1h 58m

$208

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Wed 4/22

6:17 pm-9:00 pm

Nonstop1h 43m

Pittsburgh

Sat 4/25

5:34 pm-9:35 pm

1 stop5h 01m

$210

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Wed 4/15

2:40 pm-9:20 pm

1 stop5h 40m

Pittsburgh

Sat 4/25

7:15 am-3:30 pm

2 stops9h 15m

$212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Pittsburgh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Pittsburgh?

In general, September is the cheapest month to fly from Chicago O'Hare Intl Airport to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $239. The month of August is another great option to travel to Pittsburgh, with average flight prices from Chicago O'Hare Intl Airport averaging around $257.

What is the cheapest day to depart on your flight to Pittsburgh?

The cheapest day to depart on your flight to Pittsburgh is on a Thursday when prices can be found for as low as $253. This is often the case because there is less demand to fly during this day of the week. Flights from Chicago O'Hare Intl Airport to Pittsburgh on a Saturday will generally be more expensive and average around $395. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Pittsburgh?

Our data shows that the cheapest Chicago O'Hare Intl Airport to Pittsburgh flights are usually those with departure times in the evening. Our users have found flights to Pittsburgh in the evening for as low as $295. Flights to Pittsburgh are more costly at noon, with an average ticket price of $323. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Chicago O'Hare Intl to Pittsburgh flight route?

Fly from Chicago O'Hare Intl to Pittsburgh for the best Chicago O'Hare Intl - Pittsburgh flight prices

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

You are more likely to see cheaper flights to Pittsburgh from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $323 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from Chicago O'Hare Intl Airport for as low as $166 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Pittsburgh flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Pittsburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Pittsburgh flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Pittsburgh.

How have Chicago O'Hare Intl Airport to Pittsburgh flight prices changed over time?

As of March 2026, prices for Chicago O'Hare Intl Airport to Pittsburgh flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Pittsburgh

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Pittsburgh according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Pittsburgh (ORD to PIT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Pittsburgh

Best Price Found	$161
Fastest flight time	1h 31m
Direct flights	Every day
Airports in Pittsburgh	1 airport

The best one-way flight to Pittsburgh from Chicago O'Hare Intl Airport in the past 72 hours is $161. The best round-trip flight deal from Chicago O'Hare Intl Airport to Pittsburgh found on momondo in the last 72 hours is $302.

The fastest flight from Chicago O'Hare Intl Airport to Pittsburgh takes 1h 31m

Direct flights go from Chicago O'Hare Intl Airport to Pittsburgh every day.

There is 1 airport in Pittsburgh. From Chicago O'Hare Intl Airport there are direct flights to Pittsburgh (PIT).

Search flight deals

How far is Chicago O'Hare Intl to Pittsburgh by plane?
A flight from Chicago O'Hare Intl to Pittsburgh will travel around 424.1 mi. Typically, this will take 1h 31m by plane in normal conditions.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Pittsburgh Airport?
Prices for flights from Chicago O'Hare Intl Airport to Pittsburgh Airport are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Pittsburgh Airport?
As of March 2026, there are 2 operators available to choose from for flights from Chicago O'Hare Intl Airport to Pittsburgh Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Pittsburgh Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The travel and health documents you'll need for your trip to Pittsburgh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pittsburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Pittsburgh?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Pittsburgh is Airbus A319, representing 22.57% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 14.27%, Embraer 175 at 14.14%, and Boeing 737-800 at 10.91%.
What is the most popular airline from Chicago O'Hare Intl Airport to Pittsburgh?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Pittsburgh, the leading airline is United Airlines, making up 54% of the total bookings. Other popular airlines include American Airlines with 46%.

Best airlines flying from Chicago O'Hare Intl Airport to Pittsburgh

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Pittsburgh with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $97	Free Cancellation	Rating 7.1 11,435 reviews		Search American Airlines flights
United Airlines	PriceFrom $104	Free Cancellation	Rating 7.4 9,418 reviews		Search United Airlines flights

United Airlines Flights From Chicago O'Hare Intl Airport to Pittsburgh
Across 22 United Airlines flights from Chicago O'Hare Intl Airport to Pittsburgh this week, the average price was $319, with the best United Airlines deals starting from $104 round-trip. 9,418 users have rated United Airlines on momondo, with an average score of 7.4/10.
American Airlines Flights From Chicago O'Hare Intl Airport to Pittsburgh
$97 is the best American Airlines flight deal from Chicago O'Hare Intl Airport to Pittsburgh found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $293, however, with flight time and availability significantly affecting the price. American Airlines (7.1/10 from 11,435 user reviews) flies into Pittsburgh from Chicago O'Hare Intl Airport 13 times in an average week so prices can vary.

Washington

Monroeville

Wheeling

Canonsburg

Butler

New Castle

Triadelphia

West Mifflin

Belle Vernon

Steubenville

Coraopolis

Moon

Mars

Wexford

Cadiz

Chester

Bridgeport

Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Pittsburgh?

Finding the right flight to Pittsburgh from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pittsburgh quick and easy, saving you time and money.

Can I find flights from Chicago to Pittsburgh with flexible booking policies on momondo?

momondo does allow users to show only those flights to Pittsburgh from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Pittsburgh?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Pittsburgh from Chicago.

I’m not ready to book a flight from Chicago to Pittsburgh right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Pittsburgh from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Pittsburgh trip

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Cheap flights from Chicago O'Hare Intl Airport to Pittsburgh from $66

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momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Pittsburgh that are best for you.

See travel insights to Pittsburgh from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Pittsburgh

What is the cheapest month to fly to Pittsburgh?

What is the cheapest day to depart on your flight to Pittsburgh?

What is the cheapest time of day to depart on your flight to Pittsburgh?

What is the cheapest Chicago O'Hare Intl to Pittsburgh flight route?

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

What cabin class options are available on Chicago O'Hare Intl to Pittsburgh flights?

Can stopping save me money on Chicago O'Hare Intl Airport to Pittsburgh flights?

How have Chicago O'Hare Intl Airport to Pittsburgh flight prices changed over time?

What is the cheapest airline that flies from Chicago O'Hare Intl to Pittsburgh?

How many flights depart from Chicago O'Hare Intl Airport to Pittsburgh on average per day?

How many flights depart from Chicago O'Hare Intl Airport to Pittsburgh on average per week?

When to book flights from Chicago O'Hare Intl Airport to Pittsburgh

Cheap Chicago O'Hare Intl Airport to Pittsburgh (ORD to PIT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Pittsburgh

Best Price Found

Fastest flight time

Direct flights

Airports in Pittsburgh

Best airlines flying from Chicago O'Hare Intl Airport to Pittsburgh

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Pittsburgh with momondo

United Airlines Flights From Chicago O'Hare Intl Airport to Pittsburgh

American Airlines Flights From Chicago O'Hare Intl Airport to Pittsburgh

Traveling to a place near Pittsburgh?

Why use momondo?

An easier way to manage your Pittsburgh trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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