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

The number of flights available between Chicago and Pittsburgh is 51 per day as of August 2025. The most frequent departure time is 6:00PM, with 41% of daily flights leaving in the evening.

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

Frontier and Spirit Airlines are the most popular carriers operating from Chicago to Pittsburgh

What airlines fly to Pittsburgh?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Pittsburgh from Chicago according to our data. United Airlines is the first choice among our users, with 50% 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.

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

As of August 2025, there are 358 flights per week flying from Chicago to Pittsburgh. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

Is flying the fastest way to get from Chicago to Pittsburgh?

The quickest way is to book a flight from Chicago to Pittsburgh, which can be as quick as 1h 20m onboard Southwest. You can also get a train from Chicago to Pittsburgh, or a bus from Chicago to Pittsburgh which can take you longer to arrive at your destination.

Is flying the cheapest way to get from Chicago to Pittsburgh?

Planning to book a bus from Chicago to Pittsburgh can be a safe bet when looking for a low-cost deal to your destination. Currently, a flight and a train are priced higher than the cost of a bus. You can search prices for a flight from Chicago starting at $144 to Pittsburgh or a train from Chicago to Pittsburgh starting at $156 if that is your preferred method of transportation.

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

Prices for flights from Chicago to Pittsburgh Airport refresh daily.

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

As of August 2025, there are 3 operators available to choose from for flights from Chicago to Pittsburgh Airport.

How old do you have to be to fly from Chicago 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 to Pittsburgh Airport.

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

The travel and health documents required for your trip to Pittsburgh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pittsburgh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$72 Cheap Flights from Chicago to Pittsburgh (CHI-PIT) in 2025

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Find the cheapest flights from Chicago to Pittsburgh (CHI-PIT)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:06 am - 2:36 pmMDW-PIT

5h 30m1 stop

5:40 pm - 12:36 amPIT-MDW

7h 56m1 stop

$144Frontier

Find Deal

dom, out 5 - dom, out 12

8:49 pm - 8:49 amORD-PIT

11h 00m1 stop

10:24 am - 7:44 pmPIT-ORD

10h 20m1 stop

$144Frontier

Find Deal

qui, set 18 - dom, set 21

8:26 am - 1:53 pmORD-PIT

4h 27m1 stop

6:51 pm - 1:03 amPIT-ORD

7h 12m1 stop

$159

Find Deal

qui, out 30 - sáb, nov 1

6:10 am - 2:36 pmORD-PIT

7h 26m1 stop

6:30 am - 5:39 pmPIT-ORD

12h 09m1 stop

$161

Find Deal

qui, set 11 - ter, set 16

11:57 am - 11:23 pmORD-PIT

10h 26m1 stop

6:30 am - 5:39 pmPIT-ORD

12h 09m1 stop

$176Spirit Airlines

Find Deal

sáb, set 13 - ter, set 16

5:05 am - 5:46 pmORD-PIT

11h 41m1 stop

6:45 am - 6:36 pmPIT-ORD

12h 51m1 stop

$179Spirit Airlines

Find Deal

sáb, nov 1 - ter, nov 4

6:00 pm - 8:30 pmMDW-PIT

1h 30mnonstop

2:55 pm - 3:20 pmPIT-MDW

1h 25mnonstop

$255Southwest

Find Deal

sáb, set 13 - ter, set 16

5:25 pm - 7:45 pmMDW-PIT

1h 20mnonstop

7:00 pm - 7:25 pmPIT-MDW

1h 25mnonstop

$265Southwest

Find Deal

qui, set 25 - seg, set 29

6:15 pm - 11:20 pmMDW-PIT

4h 05m1 stop

5:57 pm - 9:36 pmPIT-MDW

4h 39m1 stop

$275Delta

Find Deal

sáb, set 13 - ter, set 16

6:30 pm - 12:08 amMDW-PIT

4h 38m1 stop

4:21 pm - 9:10 pmPIT-MDW

5h 49m1 stop

$322Delta

Find Deal

sex, set 12 - sáb, set 13

Delta flights from Chicago to Pittsburgh

Our best Delta deals on Chicago to Pittsburgh flight tickets

Delta

Sep 13

MDW6:15 pmChicago Midway

4h 05m

1 stop

PIT11:20 pmPittsburgh

Sep 16

PIT5:57 pmPittsburgh

4h 39m

1 stop

MDW9:36 pmChicago Midway

$275

Find similar

Delta

Sep 3

MDW4:25 pmChicago Midway

5h 45m

1 stop

PIT11:10 pmPittsburgh

Sep 4

PIT5:57 pmPittsburgh

4h 29m

1 stop

MDW9:26 pmChicago Midway

$285

Find similar

Delta

Sep 12

MDW6:30 pmChicago Midway

4h 38m

1 stop

PIT12:08 amPittsburgh

Sep 13

PIT4:21 pmPittsburgh

5h 49m

1 stop

MDW9:10 pmChicago Midway

$322

Find similar

Frontier flights from Chicago to Pittsburgh

Our best Frontier deals on Chicago to Pittsburgh flight tickets

Frontier

Oct 5

MDW8:06 amChicago Midway

5h 30m

1 stop

PIT2:36 pmPittsburgh

Oct 12

PIT5:40 pmPittsburgh

7h 56m

1 stop

MDW12:36 amChicago Midway

$144

Find similar

Frontier

Oct 31

ORD8:26 amChicago O'Hare Intl

4h 27m

1 stop

PIT1:53 pmPittsburgh

Oct 31

PIT5:30 pmPittsburgh

7h 46m

1 stop

ORD12:16 amChicago O'Hare Intl

$145

Find similar

Frontier

Sep 8

ORD6:10 amChicago O'Hare Intl

6h 22m

1 stop

PIT1:32 pmPittsburgh

Sep 12

PIT9:34 amPittsburgh

11h 10m

1 stop

ORD7:44 pmChicago O'Hare Intl

$148

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPittsburgh

MDW - PIT

MDWPIT

Chicago Midway

dom 10/5

8:06 am-2:36 pm

1 stop5h 30m

Pittsburgh

dom 10/12

5:40 pm-12:36 am

1 stop7h 56m

$144

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

qui 9/18

8:49 pm-8:49 am

1 stop11h 00m

Pittsburgh

dom 9/21

10:24 am-7:44 pm

1 stop10h 20m

$144

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

qui 10/30

8:26 am-1:53 pm

1 stop4h 27m

Pittsburgh

sáb 11/1

6:51 pm-1:03 am

1 stop7h 12m

$159

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

qui 9/11

6:10 am-2:36 pm

1 stop7h 26m

Pittsburgh

ter 9/16

6:30 am-5:39 pm

1 stop12h 09m

$161

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

sáb 9/13

11:57 am-11:23 pm

1 stop10h 26m

Pittsburgh

ter 9/16

6:30 am-5:39 pm

1 stop12h 09m

$176

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

sáb 11/1

5:05 am-5:46 pm

1 stop11h 41m

Pittsburgh

ter 11/4

6:45 am-6:36 pm

1 stop12h 51m

$179

ChicagoPittsburgh

MDW - PIT

MDWPIT

Chicago Midway

sáb 9/13

6:00 pm-8:30 pm

Nonstop1h 30m

Pittsburgh

ter 9/16

2:55 pm-3:20 pm

Nonstop1h 25m

$255

ChicagoPittsburgh

MDW - PIT

MDWPIT

Chicago Midway

qui 9/25

5:25 pm-7:45 pm

Nonstop1h 20m

Pittsburgh

seg 9/29

7:00 pm-7:25 pm

Nonstop1h 25m

$265

ChicagoPittsburgh

MDW - PIT

MDWPIT

Chicago Midway

sáb 9/13

6:15 pm-11:20 pm

1 stop4h 05m

Pittsburgh

ter 9/16

5:57 pm-9:36 pm

1 stop4h 39m

$275

ChicagoPittsburgh

MDW - PIT

MDWPIT

Chicago Midway

sex 9/12

6:30 pm-12:08 am

1 stop4h 38m

Pittsburgh

sáb 9/13

4:21 pm-9:10 pm

1 stop5h 49m

$322

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 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 Chicago to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $198. The month of September is another great option to travel to Pittsburgh, with average flight prices from Chicago averaging around $211.

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 $283. This is often the case because there is less demand to fly during this day of the week. Flights from Chicago to Pittsburgh on a Sunday will generally be more expensive and average around $424. 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 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 $300. Flights to Pittsburgh are more costly in the afternoon, with an average ticket price of $342. 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 to Pittsburgh flight route?

Fly from Chicago Midway to Pittsburgh for the best Chicago - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $321 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from Chicago for as low as $166 on momondo.

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

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

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

How have Chicago to Pittsburgh flight prices changed over time?

As of August 2025, prices for Chicago to Pittsburgh flights are approximately 62% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Pittsburgh

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

Estimated round-trip price

Cheap Chicago to Pittsburgh (CHI to PIT) flight deals and tips

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

Best Price Found	$85
Fastest flight time	1h 20m
Direct flights	Every day
Airports in Pittsburgh	1 airport

The best one-way flight to Pittsburgh from Chicago in the past 72 hours is $85. The best round-trip flight deal from Chicago to Pittsburgh found on momondo in the last 72 hours is $91.

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

Direct flights go from Chicago to Pittsburgh every day.

There is 1 airport near Pittsburgh: Pittsburgh (PIT)

Search flight deals

Is flying the fastest way to get from Chicago to Pittsburgh?
The quickest way is to book a flight from Chicago to Pittsburgh, which can be as quick as 1h 20m onboard Southwest. You can also get a train from Chicago to Pittsburgh, or a bus from Chicago to Pittsburgh which can take you longer to arrive at your destination.
Is flying the cheapest way to get from Chicago to Pittsburgh?
Planning to book a bus from Chicago to Pittsburgh can be a safe bet when looking for a low-cost deal to your destination. Currently, a flight and a train are priced higher than the cost of a bus. You can search prices for a flight from Chicago starting at $144 to Pittsburgh or a train from Chicago to Pittsburgh starting at $156 if that is your preferred method of transportation.
How far is Chicago to Pittsburgh by plane?
Pittsburgh is 408.7 mi away from Chicago. A reasonable flight in good conditions will take 1h 20m.
When did momondo last update prices for flights from Chicago to Pittsburgh Airport?
Prices for flights from Chicago to Pittsburgh Airport refresh daily.
How many operators does momondo search for flights from Chicago to Pittsburgh Airport?
As of August 2025, there are 3 operators available to choose from for flights from Chicago to Pittsburgh Airport.
How old do you have to be to fly from Chicago 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 to Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The travel and health documents required for your trip to Pittsburgh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pittsburgh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chicago to Pittsburgh?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Pittsburgh is Airbus A319 (14.51% of total bookings). The next most popular plane models are Boeing 737-800 (14.33%), Embraer 175 (12.45%), and Embraer 175 (Enhanced Winglets) (12.34%).
What is the most popular airline from Chicago to Pittsburgh?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Pittsburgh is Southwest (35% of total bookings). The next most popular airlines are United Airlines (35%), American Airlines (28%), and Spirit Airlines (2%).

Best airlines flying from Chicago to Pittsburgh

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

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $116	Free Cancellation	Rating 8.0 4,243 reviews	Search Southwest flights
United Airlines	PriceFrom $123	Free Cancellation	Rating 7.4 8,940 reviews	Search United Airlines flights
American Airlines	PriceFrom $123	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Southwest Flights From Chicago to Pittsburgh
Southwest is one of the most popular airlines flying from Chicago to Pittsburgh, operating 14 flights/week on average for this route. A good Southwest flight deal for Chicago to Pittsburgh starts from $116 round-trip, up to an average price of $414. Our users have rated Southwest at 8.0/10.
United Airlines Flights From Chicago to Pittsburgh
United Airlines is also a popular choice for this route. United Airlines flight deals for Chicago to Pittsburgh start from as low as $123 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $341. United Airlines operates 36 flights to Pittsburgh from Chicago in an average week. Users have rated it 7.4/10 across 8,940 reviews.

Washington

Monroeville

Wheeling

Butler

Canonsburg

West Mifflin

New Castle

Triadelphia

Steubenville

Belle Vernon

Moon

Coraopolis

Mars

Wexford

Freeport

Cadiz

Chester

Bridgeport

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Pittsburgh for you.

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

Yes. momondo enables you to select and highlight flights to Pittsburgh from Chicago with this policy.

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.