How long does it take to fly to Pittsburgh?

Flight times from Illinois to Pittsburgh vary, but if you’re flying out of Chicago and flying into Pittsburgh (one of the most popular routes), then the duration is 1h 21m on average. Another popular route from Illinois to Pittsburgh is flying from Moline to Pittsburgh, which will take roughly 3h 29m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Pittsburgh?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Pittsburgh from Illinois according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Pittsburgh. Keep in mind that there are 3 different airlines that fly to Pittsburgh on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Illinois to Pittsburgh?

United Airlines, Southwest, and Delta are the most popular carriers operating from Illinois to Pittsburgh

How many flights depart from Illinois to Pittsburgh on average per week?

As of March 2026, 156 flights take off from Illinois and land in Pittsburgh each week. The most common flight departure day for this route is Tue, with 31% of weekly flights taking off on this day.

How many flights depart from Illinois to Pittsburgh on average per day?

As of March 2026, there are 22 flights per day flying from Illinois to Pittsburgh. The most common time of day flights depart is 5:00PM, with 42% of flights taking off in the afternoon.

When did momondo last update prices for flights from Illinois to Pittsburgh Airport?

Prices for flights from Illinois to Pittsburgh Airport refresh daily.

How many operators does momondo search for flights from Illinois to Pittsburgh Airport?

As of March 2026, there are 4 operators available to choose from for flights from Illinois to Pittsburgh Airport.

How old do you have to be to fly from Illinois to Pittsburgh Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Pittsburgh Airport.

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

The required travel and health documents for your Pittsburgh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pittsburgh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$75 Cheap Flights from Illinois to Pittsburgh in 2026

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Find the cheapest flights from Illinois to Pittsburgh

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:50 pm - 3:10 pm

MDW

PIT

1h 20mnonstop

5:55 pm - 11:35 pm

PIT

MDW

6h 40m

1 stop

$189Southwest

Thu, Mar 26 - Mon, Mar 30

9:40 pm - 12:11 am

ORD

PIT

1h 31mnonstop

6:30 am - 7:23 am

PIT

ORD

1h 53mnonstop

$193American Airlines

Sat, Mar 28 - Mon, Mar 30

3:00 pm - 5:44 pm

ORD

PIT

1h 44mnonstop

2:09 pm - 2:55 pm

PIT

ORD

1h 46mnonstop

$194United Airlines

Sat, Apr 4 - Mon, Apr 6

8:05 am - 5:20 pm

MDW

PIT

8h 15m

2 stops

7:10 pm - 7:40 pm

PIT

MDW

1h 30mnonstop

$194Southwest

Tue, Apr 14 - Wed, Apr 15

6:34 pm - 10:46 pm

MDW

PIT

3h 12m

1 stop

6:30 am - 8:53 am

PIT

MDW

3h 23m

1 stop

$195Delta

Wed, Apr 1 - Mon, Apr 6

5:40 pm - 10:46 pm

ORD

PIT

4h 06m

1 stop

6:30 am - 9:10 am

PIT

ORD

3h 40m

1 stop

$195Delta

Mon, Mar 30 - Wed, Apr 1

6:50 pm - 9:10 pm

MDW

PIT

1h 20mnonstop

1:00 pm - 5:00 pm

PIT

MDW

5h 00m

1 stop

$198Southwest

Sat, Mar 21 - Mon, Mar 23

6:38 pm - 10:56 pm

MDW

PIT

3h 18m

1 stop

6:30 am - 8:43 am

PIT

MDW

3h 13m

1 stop

$199Delta

Mon, May 4 - Thu, May 7

7:10 am - 9:41 am

ORD

PIT

1h 31mnonstop

7:00 am - 7:53 am

PIT

ORD

1h 53mnonstop

$200United Airlines

Mon, Mar 23 - Thu, Mar 26

11:00 am - 5:44 pm

ORD

PIT

5h 44m

1 stop

6:00 am - 11:25 am

PIT

ORD

6h 25m

1 stop

$201JetBlue

Wed, Mar 18 - Wed, Mar 25

United Airlines flights from Illinois to Pittsburgh

Our best United Airlines deals on Illinois to Pittsburgh flight tickets

United Airlines

Apr 4

ORD3:00 pmChicago O'Hare Intl

1h 44m

PIT5:44 pmPittsburgh

Apr 6

PIT2:09 pmPittsburgh

1h 46m

ORD2:55 pmChicago O'Hare Intl

$194

United Airlines

Mar 23

ORD7:10 amChicago O'Hare Intl

1h 31m

PIT9:41 amPittsburgh

Mar 26

PIT7:00 amPittsburgh

1h 53m

ORD7:53 amChicago O'Hare Intl

$200

United Airlines

Mar 30

ORD9:15 pmChicago O'Hare Intl

1h 38m

PIT11:53 pmPittsburgh

Apr 6

PIT7:20 pmPittsburgh

2h 05m

ORD8:25 pmChicago O'Hare Intl

$205

JetBlue flights from Illinois to Pittsburgh

Our best JetBlue deals on Illinois to Pittsburgh flight tickets

JetBlue

Mar 18

ORD11:00 amChicago O'Hare Intl

5h 44m

1 stop

PIT5:44 pmPittsburgh

Mar 25

PIT6:00 amPittsburgh

6h 25m

1 stop

ORD11:25 amChicago O'Hare Intl

$201

JetBlue

Mar 18

ORD11:00 amChicago O'Hare Intl

5h 44m

1 stop

PIT5:44 pmPittsburgh

Mar 19

PIT6:00 amPittsburgh

6h 25m

1 stop

ORD11:25 amChicago O'Hare Intl

$231

JetBlue

Mar 17

ORD11:00 amChicago O'Hare Intl

5h 44m

1 stop

PIT5:44 pmPittsburgh

Mar 21

PIT6:00 amPittsburgh

6h 25m

1 stop

ORD11:25 amChicago O'Hare Intl

$250

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPittsburgh

MDW - PIT

MDWPIT

Chicago Midway

Thu 3/26

12:50 pm-3:10 pm

Nonstop1h 20m

Pittsburgh

Mon 3/30

5:55 pm-11:35 pm

1 stop6h 40m

$189

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Sat 3/28

9:40 pm-12:11 am

Nonstop1h 31m

Pittsburgh

Mon 3/30

6:30 am-7:23 am

Nonstop1h 53m

$193

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Sat 4/4

3:00 pm-5:44 pm

Nonstop1h 44m

Pittsburgh

Mon 4/6

2:09 pm-2:55 pm

Nonstop1h 46m

$194

ChicagoPittsburgh

MDW - PIT

MDWPIT

Chicago Midway

Tue 4/14

8:05 am-5:20 pm

2 stops8h 15m

Pittsburgh

Wed 4/15

7:10 pm-7:40 pm

Nonstop1h 30m

$194

ChicagoPittsburgh

MDW - PIT

MDWPIT

Chicago Midway

Wed 4/1

6:34 pm-10:46 pm

1 stop3h 12m

Pittsburgh

Mon 4/6

6:30 am-8:53 am

1 stop3h 23m

$195

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Mon 3/30

5:40 pm-10:46 pm

1 stop4h 06m

Pittsburgh

Wed 4/1

6:30 am-9:10 am

1 stop3h 40m

$195

ChicagoPittsburgh

MDW - PIT

MDWPIT

Chicago Midway

Sat 3/21

6:50 pm-9:10 pm

Nonstop1h 20m

Pittsburgh

Mon 3/23

1:00 pm-5:00 pm

1 stop5h 00m

$198

ChicagoPittsburgh

MDW - PIT

MDWPIT

Chicago Midway

Mon 5/4

6:38 pm-10:56 pm

1 stop3h 18m

Pittsburgh

Thu 5/7

6:30 am-8:43 am

1 stop3h 13m

$199

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Mon 3/23

7:10 am-9:41 am

Nonstop1h 31m

Pittsburgh

Thu 3/26

7:00 am-7:53 am

Nonstop1h 53m

$200

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Wed 3/18

11:00 am-5:44 pm

1 stop5h 44m

Pittsburgh

Wed 3/25

6:00 am-11:25 am

1 stop6h 25m

$201

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 Illinois 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, August is the cheapest month to fly from Illinois to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $171. The month of September is another great option to travel to Pittsburgh, with average flight prices from Illinois averaging around $206.

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 Illinois 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 Illinois 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 Illinois to Pittsburgh flight route?

Fly from Chicago O'Hare Intl to Pittsburgh for the best Illinois - 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 Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $317 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from Illinois for as low as $166 on momondo.

What cabin class options are available on Illinois to Pittsburgh flights?

There are 4 cabin classes available to choose from on Illinois 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 Illinois to Pittsburgh flights?

No. A direct flight is the cheapest option for a flight between Illinois to Pittsburgh.

Cheap Illinois to Pittsburgh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Pittsburgh

Best Price Found	$160
Fastest flight time	1h 20m
Direct flights	Every day
Airports in Pittsburgh	1 airport

The best one-way flight to Pittsburgh from Illinois in the past 72 hours is $160. The best round-trip flight deal from Illinois to Pittsburgh found on momondo in the last 72 hours is $239.

The fastest flight from Illinois to Pittsburgh takes 1h 20m

Direct flights go from Illinois to Pittsburgh every day.

There is 1 airport in Pittsburgh. From Illinois there are direct flights to Pittsburgh (PIT).

Search flight deals

When did momondo last update prices for flights from Illinois to Pittsburgh Airport?
Prices for flights from Illinois to Pittsburgh Airport refresh daily.
How many operators does momondo search for flights from Illinois to Pittsburgh Airport?
As of March 2026, there are 4 operators available to choose from for flights from Illinois to Pittsburgh Airport.
How old do you have to be to fly from Illinois to Pittsburgh Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The required travel and health documents for your Pittsburgh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pittsburgh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Illinois to Pittsburgh?
momondo data reveals that the most frequently booked plane model on the route from Illinois to Pittsburgh is Airbus A319, representing 20.59% of all bookings. The subsequent popular models are Embraer 175 at 14.60%, Embraer 175 (Enhanced Winglets) at 14.52%, and Boeing 737 MAX 8 at 11.80%.

Best airlines flying from Illinois to Pittsburgh

Compare and see reviews for airlines that fly from Illinois to Pittsburgh with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $97	Free Cancellation	Rating 7.1 11,375 reviews	Search American Airlines flights
Southwest	PriceFrom $97	Free Cancellation	Rating 8.0 4,302 reviews	Search Southwest flights
United Airlines	PriceFrom $104	Free Cancellation	Rating 7.4 9,377 reviews	Search United Airlines flights

Washington

Monroeville

Wheeling

Butler

Canonsburg

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 Illinois to Pittsburgh?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Pittsburgh. momondo saves you time and could save you money on your trip.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Pittsburgh.

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

Of course. momondo tracks the price of Illinois to Pittsburgh flights. All you need is a valid email address and we will do the rest; it is that quick and easy.