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Cheap flights from Chicago O'Hare Intl Airport to Pittsburgh from $67

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Pittsburgh departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
8:16 pm - 11:59 pm
ORD
-
PIT
26h 43m
1 stop
Spirit Airlines Logo
9:09 pm - 7:11 pm
PIT
-
ORD
23h 02m
1 stop
$166Spirit Airlines
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
3:40 pm - 12:35 pm
ORD
-
PIT
19h 55m
2 stops
Multiple Airlines Logo
5:45 pm - 3:52 pm
PIT
-
ORD
23h 07m
1 stop
$170Multiple Airlines
Fri, Feb 27 - Tue, Mar 3
Spirit Airlines Logo
8:16 pm - 11:59 pm
ORD
-
PIT
26h 43m
1 stop
Spirit Airlines Logo
9:09 pm - 11:47 am
PIT
-
ORD
15h 38m
2 stops
$174Spirit Airlines
Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
9:40 pm - 12:11 am
ORD
-
PIT
1h 31mnonstop
American Airlines Logo
7:09 pm - 8:00 pm
PIT
-
ORD
1h 51mnonstop
$175American Airlines
Sat, Feb 28 - Tue, Mar 3
Spirit Airlines Logo
8:16 pm - 9:38 am
ORD
-
PIT
12h 22m
1 stop
Spirit Airlines Logo
10:45 am - 11:17 pm
PIT
-
ORD
13h 32m
1 stop
$176Spirit Airlines
Wed, Mar 11 - Thu, Mar 12
Multiple Airlines Logo
9:15 am - 11:14 pm
ORD
-
PIT
12h 59m
1 stop
Multiple Airlines Logo
10:45 am - 10:36 am
PIT
-
ORD
24h 51m
1 stop
$180Multiple Airlines
Thu, Mar 12 - Mon, Mar 16
Multiple Airlines Logo
9:15 am - 11:14 pm
ORD
-
PIT
12h 59m
1 stop
Multiple Airlines Logo
10:45 am - 6:21 pm
PIT
-
ORD
8h 36m
1 stop
$181Multiple Airlines
Thu, Mar 12 - Wed, Mar 18
Multiple Airlines Logo
12:36 pm - 11:44 pm
ORD
-
PIT
10h 08m
2 stops
Multiple Airlines Logo
6:00 am - 7:50 pm
PIT
-
ORD
14h 50m
1 stop
$182Multiple Airlines
Wed, Feb 11 - Sat, Feb 14
Spirit Airlines Logo
8:41 pm - 9:38 am
ORD
-
PIT
11h 57m
1 stop
Spirit Airlines Logo
5:45 am - 6:21 pm
PIT
-
ORD
13h 36m
2 stops
$183Spirit Airlines
Mon, Mar 16 - Wed, Mar 18
Spirit Airlines Logo
6:51 pm - 11:25 pm
ORD
-
PIT
27h 34m
2 stops
Spirit Airlines Logo
9:09 pm - 11:22 am
PIT
-
ORD
15h 13m
1 stop
$184Spirit Airlines
Thu, Feb 19 - Mon, Feb 23

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
Mar 12
ORD7:10 amChicago O'Hare Intl
1h 31m
PIT9:41 amPittsburgh
Mar 18
PIT10:38 amPittsburgh
1h 53m
ORD11:31 amChicago O'Hare Intl
$193
United Airlines
Feb 6
ORD7:10 amChicago O'Hare Intl
1h 37m
PIT9:47 amPittsburgh
Feb 9
PIT8:56 amPittsburgh
1h 59m
ORD9:55 amChicago O'Hare Intl
$436
United Airlines
Feb 6
ORD2:27 pmChicago O'Hare Intl
5h 23m
1 stop
PIT8:50 pmPittsburgh
Feb 9
PIT2:06 pmPittsburgh
1h 49m
ORD2:55 pmChicago O'Hare Intl
$446

JetBlue flights from Chicago O'Hare Intl Airport to Pittsburgh

Our best JetBlue deals on Chicago O'Hare Intl Airport to Pittsburgh flight tickets
JetBlue
May 23
ORD3:15 pmChicago O'Hare Intl
7h 36m
1 stop
PIT11:51 pmPittsburgh
May 25
PIT11:32 amPittsburgh
8h 54m
1 stop
ORD7:26 pmChicago O'Hare Intl
$204
JetBlue
Feb 9
ORD7:40 amChicago O'Hare Intl
6h 01m
1 stop
PIT2:41 pmPittsburgh
Feb 10
PIT9:00 amPittsburgh
9h 43m
1 stop
ORD5:43 pmChicago O'Hare Intl
$212
JetBlue
Feb 9
ORD7:40 amChicago O'Hare Intl
6h 01m
1 stop
PIT2:41 pmPittsburgh
Feb 10
PIT9:00 amPittsburgh
9h 43m
1 stop
ORD5:43 pmChicago O'Hare Intl
$221

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated January 27, 2026.
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

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Mon 2/23

8:16 pm-11:59 pm

1 stop26h 43m

Pittsburgh

Mon 3/2

9:09 pm-7:11 pm

1 stop23h 02m

$166

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Fri 2/27

3:40 pm-12:35 pm

2 stops19h 55m

Pittsburgh

Tue 3/3

5:45 pm-3:52 pm

1 stop23h 07m

$170

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Mon 2/23

8:16 pm-11:59 pm

1 stop26h 43m

Pittsburgh

Mon 3/2

9:09 pm-11:47 am

2 stops15h 38m

$174

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Sat 2/28

9:40 pm-12:11 am

Nonstop1h 31m

Pittsburgh

Tue 3/3

7:09 pm-8:00 pm

Nonstop1h 51m

$175

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Wed 3/11

8:16 pm-9:38 am

1 stop12h 22m

Pittsburgh

Thu 3/12

10:45 am-11:17 pm

1 stop13h 32m

$176

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Thu 3/12

9:15 am-11:14 pm

1 stop12h 59m

Pittsburgh

Mon 3/16

10:45 am-10:36 am

1 stop24h 51m

$180

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Thu 3/12

9:15 am-11:14 pm

1 stop12h 59m

Pittsburgh

Wed 3/18

10:45 am-6:21 pm

1 stop8h 36m

$181

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Wed 2/11

12:36 pm-11:44 pm

2 stops10h 08m

Pittsburgh

Sat 2/14

6:00 am-7:50 pm

1 stop14h 50m

$182

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Mon 3/16

8:41 pm-9:38 am

1 stop11h 57m

Pittsburgh

Wed 3/18

5:45 am-6:21 pm

2 stops13h 36m

$183

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Thu 2/19

6:51 pm-11:25 pm

2 stops27h 34m

Pittsburgh

Mon 2/23

9:09 pm-11:22 am

1 stop15h 13m

$184

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pittsburgh from

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

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 $247. 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 Sunday will generally be more expensive and average around $409. 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 $286. Flights to Pittsburgh are more costly in the afternoon, with an average ticket price of $324. Departure times in the afternoon 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 $319 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 January 2026, prices for Chicago O'Hare Intl Airport to Pittsburgh flights are approximately 48% cheaper 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

$202

Fastest flight time

1h 22m

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 $202. The best round-trip flight deal from Chicago O'Hare Intl Airport to Pittsburgh found on momondo in the last 72 hours is $257.
The fastest flight from Chicago O'Hare Intl Airport to Pittsburgh takes 1h 22m
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 22m 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?

  • 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?

  • What is the most popular airline from Chicago O'Hare Intl Airport to 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
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $97Free CancellationRating
7.2
11,197 reviews
Search American Airlines flights
United AirlinesPriceFrom $108Free CancellationRating
7.4
9,205 reviews
Search United Airlines flights

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

    Across 28 United Airlines flights from Chicago O'Hare Intl Airport to Pittsburgh this week, the average price was $316, with the best United Airlines deals starting from $108 round-trip. 9,205 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 $286, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 11,197 user reviews) flies into Pittsburgh from Chicago O'Hare Intl Airport 6 times in an average week so prices can vary.

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Washington
Monroeville
Wheeling
Canonsburg
Butler
Triadelphia
New Castle
West Mifflin
Belle Vernon
Steubenville
Coraopolis
Moon
Wexford
Mars
Freeport
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

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.
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