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Cheap flights from Pittsburgh to Chicago from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Chicago departing on 2/17. 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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Cheap round-trip flights

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Southwest Logo
6:00 am - 9:55 amPIT-MDW
4h 55m1 stop
Southwest Logo
2:10 pm - 9:05 pmMDW-PIT
5h 55m2 stops
$142Southwest
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Wed, Dec 10 - Wed, Dec 10
Spirit Airlines Logo
5:05 pm - 12:09 amPIT-ORD
8h 04m1 stop
Spirit Airlines Logo
9:14 pm - 12:41 amORD-PIT
26h 27m2 stops
$143Spirit Airlines
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Sat, Dec 6 - Tue, Dec 9
United Airlines Logo
2:10 pm - 2:54 pmPIT-ORD
1h 44mnonstop
United Airlines Logo
10:36 am - 1:06 pmORD-PIT
1h 30mnonstop
$144United Airlines
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Sat, Dec 6 - Tue, Dec 9
Southwest Logo
6:40 am - 7:20 amPIT-MDW
1h 40mnonstop
Southwest Logo
4:15 pm - 11:30 pmMDW-PIT
6h 15m1 stop
$144Southwest
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Thu, Jan 1 - Mon, Jan 5
Southwest Logo
5:45 am - 1:05 pmPIT-MDW
8h 20m2 stops
Southwest Logo
2:10 pm - 9:05 pmMDW-PIT
5h 55m2 stops
$147Southwest
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Wed, Dec 10 - Wed, Dec 10
Delta Logo
6:00 am - 9:52 amPIT-MDW
4h 52m1 stop
Delta Logo
6:00 am - 12:43 pmMDW-PIT
5h 43m1 stop
$157Delta
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Mon, Nov 24 - Thu, Nov 27
Delta Logo
5:35 pm - 8:29 pmPIT-ORD
3h 54m1 stop
Delta Logo
2:35 pm - 6:56 pmORD-PIT
3h 21m1 stop
$157Delta
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Mon, Nov 24 - Thu, Nov 27
American Airlines Logo
6:32 am - 7:27 amPIT-ORD
1h 55mnonstop
American Airlines Logo
1:15 pm - 3:53 pmORD-PIT
1h 38mnonstop
$158American Airlines
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Mon, Nov 24 - Thu, Nov 27
Multiple Airlines Logo
5:55 pm - 7:29 pmPIT-ORD
26h 34m1 stop
Multiple Airlines Logo
3:05 pm - 11:42 pmORD-PIT
7h 37m1 stop
$160Multiple Airlines
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Wed, Jan 21 - Sun, Jan 25
Multiple Airlines Logo
3:53 pm - 8:54 amPIT-RFD
18h 01m2 stops
Multiple Airlines Logo
6:46 pm - 4:55 pmRFD-PIT
21h 09m1 stop
$420Multiple Airlines
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Mon, Nov 24 - Wed, Dec 24

Frontier flights from Pittsburgh to Chicago

Our best Frontier deals on Pittsburgh to Chicago flight tickets
Frontier
Jan 1
PIT6:20 amPittsburgh
3h 41m
1 stop
ORD9:01 amChicago O'Hare Intl
Jan 5
ORD7:00 amChicago O'Hare Intl
8h 12m
1 stop
PIT4:12 pmPittsburgh
$166
Find similar
Frontier
Nov 20
PIT3:47 pmPittsburgh
4h 44m
1 stop
MDW7:31 pmChicago Midway
Nov 27
MDW5:30 pmChicago Midway
15h 39m
1 stop
PIT10:09 amPittsburgh
$183
Find similar
Frontier
Nov 24
PIT11:04 amPittsburgh
7h 11m
1 stop
ORD5:15 pmChicago O'Hare Intl
Nov 25
ORD7:00 amChicago O'Hare Intl
8h 07m
1 stop
PIT4:07 pmPittsburgh
$198
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Delta flights from Pittsburgh to Chicago

Our best Delta deals on Pittsburgh to Chicago flight tickets
Delta
Nov 24
PIT6:01 amPittsburgh
5h 12m
1 stop
ORD10:13 amChicago O'Hare Intl
Nov 27
ORD6:45 amChicago O'Hare Intl
5h 39m
1 stop
PIT1:24 pmPittsburgh
$157
Find similar
Delta
Jan 1
PIT6:20 amPittsburgh
3h 41m
1 stop
ORD9:01 amChicago O'Hare Intl
Jan 5
ORD9:35 amChicago O'Hare Intl
7h 25m
1 stop
PIT6:00 pmPittsburgh
$174
Find similar
Delta
Jan 1
PIT6:20 amPittsburgh
3h 41m
1 stop
ORD9:01 amChicago O'Hare Intl
Jan 5
ORD9:35 amChicago O'Hare Intl
7h 25m
1 stop
PIT6:00 pmPittsburgh
$175
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momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Chicago 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 November 13, 2025.
Use the filters below to find and compare flights from Pittsburgh to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghChicago

PIT - MDW

PITMDW

Pittsburgh

Wed 12/10

6:00 am-9:55 am

1 stop4h 55m

Chicago Midway

Wed 12/10

2:10 pm-9:05 pm

2 stops5h 55m

$142

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Sat 12/6

5:05 pm-12:09 am

1 stop8h 04m

Chicago O'Hare Intl

Tue 12/9

9:14 pm-12:41 am

2 stops26h 27m

$143

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Sat 12/6

2:10 pm-2:54 pm

Nonstop1h 44m

Chicago O'Hare Intl

Tue 12/9

10:36 am-1:06 pm

Nonstop1h 30m

$144

PittsburghChicago

PIT - MDW

PITMDW

Pittsburgh

Thu 1/1

6:40 am-7:20 am

Nonstop1h 40m

Chicago Midway

Mon 1/5

4:15 pm-11:30 pm

1 stop6h 15m

$144

PittsburghChicago

PIT - MDW

PITMDW

Pittsburgh

Wed 12/10

5:45 am-1:05 pm

2 stops8h 20m

Chicago Midway

Wed 12/10

2:10 pm-9:05 pm

2 stops5h 55m

$147

PittsburghChicago

PIT - MDW

PITMDW

Pittsburgh

Mon 11/24

6:00 am-9:52 am

1 stop4h 52m

Chicago Midway

Thu 11/27

6:00 am-12:43 pm

1 stop5h 43m

$157

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Mon 11/24

5:35 pm-8:29 pm

1 stop3h 54m

Chicago O'Hare Intl

Thu 11/27

2:35 pm-6:56 pm

1 stop3h 21m

$157

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Mon 11/24

6:32 am-7:27 am

Nonstop1h 55m

Chicago O'Hare Intl

Thu 11/27

1:15 pm-3:53 pm

Nonstop1h 38m

$158

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Wed 1/21

5:55 pm-7:29 pm

1 stop26h 34m

Chicago O'Hare Intl

Sun 1/25

3:05 pm-11:42 pm

1 stop7h 37m

$160

PittsburghChicago

PIT - RFD

PITRFD

Pittsburgh

Mon 11/24

3:53 pm-8:54 am

2 stops18h 01m

Chicago Greater Rockford

Wed 12/24

6:46 pm-4:55 pm

1 stop21h 09m

$420

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 Chicago from

How to get the cheapest flight ticket from Pittsburgh to Chicago

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 Chicago?

The month of August is, on average, the cheapest month to fly to Chicago from Pittsburgh, with most prices found around $199. If you’re not able to fly to Chicago in August, then September is your next best option. Flight prices from Pittsburgh to Chicago during September average around $227.

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

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $428. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to Chicago for around $547.

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

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Pittsburgh to Chicago during this time can be as low as $397. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $650.

What is the cheapest Pittsburgh to Chicago flight route?

Fly from Pittsburgh to Chicago Midway for the best Pittsburgh - Chicago flight prices

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

You are more likely to see cheaper flights to Chicago from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $311 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Pittsburgh for as low as $161 on momondo.

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

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

How have Pittsburgh to Chicago flight prices changed over time?

As of November 2025, prices for Pittsburgh to Chicago flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Pittsburgh to Chicago

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

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

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

Best Price Found

$183

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Chicago

2 airports
The best one-way flight to Chicago from Pittsburgh in the past 72 hours is $183. The best round-trip flight deal from Pittsburgh to Chicago found on momondo in the last 72 hours is $286.
The fastest flight from Pittsburgh to Chicago takes 1h 30m
Direct flights go from Pittsburgh to Chicago every day.
There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)
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  • How far is Pittsburgh to Chicago by plane?

    Pittsburgh and Chicago are 408.7 mi apart from one another. In terms of flight time, this usually takes a little over 1h 30m.

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

    Prices for flights from Pittsburgh Airport to Chicago are updated daily.

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

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

    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 Pittsburgh Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Pittsburgh to Chicago?

  • What is the most popular airline from Pittsburgh to Chicago?

Best airlines flying from Pittsburgh to Chicago

Compare and see reviews for airlines that fly from Pittsburgh to Chicago with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $92Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
SouthwestPriceFrom $97Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $126Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights

  • Southwest Flights From Pittsburgh to Chicago

    The lowest priced Southwest flight from Pittsburgh to Chicago from the last 72 hours was $97. Generally, Southwest has 18 flights on this route every week with an average price of $318. Southwest is rated 8.0/10 by our users.

  • United Airlines Flights From Pittsburgh to Chicago

    United Airlines is also a popular choice for this route. United Airlines flight deals for Pittsburgh to Chicago start from as low as $126 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $322. United Airlines operates 32 flights to Chicago from Pittsburgh in an average week. Users have rated it 7.4/10 across 9,017 reviews.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pittsburgh to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Pittsburgh to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Pittsburgh to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport