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Cheap flights from Pittsburgh to Chicago O'Hare Intl Airport from $61

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 O'Hare Intl Airport departing on 4/17. 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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Find the cheapest flights from Pittsburgh to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Pittsburgh to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Pittsburgh to Chicago.

Cheap last minute flights

Planning a quick getaway from Pittsburgh to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Pittsburgh to Chicago

Find recent round-trip train or bus tickets from Pittsburgh to Chicago.

All round-trip flight deals from Pittsburgh to Chicago

The cheapest plane tickets from Pittsburgh to Chicago found on KAYAK recently.
9:17 pm - 11:05 amPIT-ORD
14h 48m1 stop
8:44 pm - 7:52 pmORD-PIT
22h 08m1 stop
Tue, Feb 11 - Sat, Feb 15
2:45 pm - 11:05 amPIT-ORD
21h 20m1 stop
5:15 am - 1:40 pmORD-PIT
7h 25m1 stop
$137Spirit Airlines
Find Deal
Tue, Feb 18 - Tue, Feb 25
10:32 am - 2:03 pmPIT-ORD
4h 31m1 stop
7:15 am - 9:45 amORD-PIT
1h 30mnonstop
$147United Airlines
Find Deal
Thu, Feb 20 - Thu, Feb 27
4:33 pm - 5:15 pmPIT-ORD
1h 42mnonstop
6:47 pm - 9:28 pmORD-PIT
1h 41mnonstop
$152American Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17
6:30 am - 11:30 amPIT-ORD
6h 00m1 stop
4:35 pm - 10:00 pmORD-PIT
4h 25m1 stop
$157Southwest
Find Deal
Wed, Feb 12 - Wed, Feb 19
7:00 am - 7:48 amPIT-ORD
1h 48mnonstop
9:10 pm - 11:42 pmORD-PIT
1h 32mnonstop
$166United Airlines
Find Deal
Mon, Mar 17 - Mon, Mar 17
4:41 pm - 12:32 amPIT-ORD
8h 51m1 stop
8:14 am - 7:52 pmORD-PIT
10h 38m1 stop
$170Frontier
Find Deal
Sun, Feb 9 - Sun, Feb 16
6:30 am - 11:30 amPIT-ORD
6h 00m1 stop
11:25 am - 10:00 pmORD-PIT
9h 35m2 stops
$192Southwest
Find Deal
Wed, Feb 19 - Wed, Feb 26
6:33 am - 7:24 amPIT-ORD
1h 51mnonstop
6:47 pm - 9:28 pmORD-PIT
1h 41mnonstop
$197American Airlines
Find Deal
Fri, Feb 14 - Mon, Feb 17
12:19 pm - 12:15 amPIT-ORD
12h 56m1 stop
9:25 am - 8:43 amORD-PIT
22h 18m1 stop
$230Frontier
Find Deal
Thu, Apr 10 - Sun, Apr 13
12:19 pm - 12:15 amPIT-ORD
12h 56m1 stop
$61Frontier
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Thu, Apr 17
5:52 pm - 6:41 pmPIT-ORD
1h 49mnonstop
$69United Airlines
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Mon, Feb 24
8:36 pm - 9:15 amPIT-ORD
13h 39m1 stop
$71Frontier
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Fri, Feb 21
2:45 pm - 11:05 amPIT-ORD
21h 20m1 stop
$74Spirit Airlines
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Tue, Feb 25
5:15 am - 8:32 pmPIT-ORD
16h 17m2 stops
$76Spirit Airlines
Find Deal
Tue, Feb 25
8:12 pm - 11:29 pmPIT-ORD
4h 17m1 stop
$79United Airlines
Find Deal
Mon, Feb 24
2:05 pm - 6:25 pmPIT-ORD
5h 20m1 stop
$89Delta
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Thu, Feb 20
5:30 pm - 9:45 pmPIT-ORD
5h 15m1 stop
$94Delta
Find Deal
Sat, Mar 15
4:13 pm - 4:58 pmPIT-ORD
1h 45mnonstop
$133American Airlines
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Wed, Feb 12
4:58 pm - 5:44 pmPIT-ORD
1h 46mnonstop
$159American Airlines
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Mon, Mar 31
2:45 pm - 12:57 pmPIT-ORD
23h 12m1 stop
5:50 am - 8:12 pmORD-PIT
13h 22m1 stop
$276Spirit Airlines
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Tue, Jan 28 - Sat, Feb 1
9:17 pm - 11:32 pmPIT-ORD
27h 15m2 stops
5:50 am - 8:12 pmORD-PIT
13h 22m1 stop
$303Spirit Airlines
Find Deal
Mon, Jan 27 - Mon, Feb 3
2:45 pm - 12:57 pmPIT-ORD
23h 12m1 stop
5:50 am - 8:12 pmORD-PIT
13h 22m1 stop
$305Spirit Airlines
Find Deal
Tue, Jan 28 - Fri, Jan 31
9:13 pm - 12:57 pmPIT-ORD
16h 44m2 stops
5:35 am - 11:30 pmORD-PIT
16h 55m1 stop
Fri, Jan 24 - Sun, Jan 26
9:13 pm - 12:57 pmPIT-ORD
16h 44m2 stops
6:06 pm - 8:12 pmORD-PIT
25h 06m2 stops
Fri, Jan 24 - Mon, Jan 27
7:08 am - 8:05 amPIT-ORD
1h 57mnonstop
6:15 pm - 8:53 pmORD-PIT
1h 38mnonstop
$560American Airlines
Find Deal
Fri, Jan 24 - Sun, Feb 9
5:50 am - 10:51 amPIT-ORD
6h 01m1 stop
6:15 pm - 8:53 pmORD-PIT
1h 38mnonstop
$570American Airlines
Find Deal
Fri, Jan 24 - Sun, Feb 9
8:55 am - 9:48 amPIT-ORD
1h 53mnonstop
5:59 pm - 8:34 pmORD-PIT
1h 35mnonstop
$617United Airlines
Find Deal
Tue, Jan 28 - Fri, Jan 31
6:15 am - 9:44 amPIT-ORD
4h 29m1 stop
2:20 pm - 4:59 pmORD-PIT
1h 39mnonstop
$627United Airlines
Find Deal
Tue, Jan 28 - Sat, Feb 1
6:30 am - 1:00 pmPIT-ORD
7h 30m1 stop
4:00 pm - 10:30 pmORD-PIT
5h 30m1 stop
$687Southwest
Find Deal
Sun, Jan 26 - Sun, Jan 26
6:35 am - 7:27 amPIT-ORD
1h 52mnonstop
8:30 am - 11:03 amORD-PIT
1h 33mnonstop
$137American Airlines
Find Deal
Mon, Mar 17 - Wed, Mar 19
11:07 am - 11:50 amPIT-ORD
1h 43mnonstop
6:47 pm - 9:28 pmORD-PIT
1h 41mnonstop
$152American Airlines
Find Deal
Wed, Feb 12 - Mon, Feb 17
7:00 am - 7:48 amPIT-ORD
1h 48mnonstop
9:10 pm - 11:42 pmORD-PIT
1h 32mnonstop
$166United Airlines
Find Deal
Mon, Mar 17 - Mon, Mar 17
2:06 pm - 2:55 pmPIT-ORD
1h 49mnonstop
9:15 pm - 11:47 pmORD-PIT
1h 32mnonstop
$167United Airlines
Find Deal
Fri, Feb 21 - Fri, Feb 28
5:52 pm - 6:41 pmPIT-ORD
1h 49mnonstop
10:35 am - 1:09 pmORD-PIT
1h 34mnonstop
$182United Airlines
Find Deal
Sat, Mar 1 - Wed, Mar 5
2:06 pm - 2:55 pmPIT-ORD
1h 49mnonstop
2:10 pm - 4:44 pmORD-PIT
1h 34mnonstop
$197United Airlines
Find Deal
Wed, Feb 26 - Mon, Mar 10
9:00 am - 9:54 amPIT-ORD
1h 54mnonstop
7:15 am - 9:45 amORD-PIT
1h 30mnonstop
$199United Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17
7:00 am - 7:43 amPIT-ORD
1h 43mnonstop
7:10 am - 9:44 amORD-PIT
1h 34mnonstop
$211United Airlines
Find Deal
Thu, Apr 10 - Fri, Apr 11
7:00 am - 7:50 amPIT-ORD
1h 50mnonstop
7:15 am - 9:45 amORD-PIT
1h 30mnonstop
$212United Airlines
Find Deal
Wed, Feb 19 - Fri, Feb 21
4:33 pm - 5:15 pmPIT-ORD
1h 42mnonstop
8:00 am - 10:31 amORD-PIT
1h 31mnonstop
$216American Airlines
Find Deal
Fri, Feb 21 - Sat, Feb 22

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

Our best United Airlines deals on Pittsburgh to Chicago O'Hare Intl Airport flight tickets
United Airlines
Feb 20
PIT10:32 amPittsburgh
4h 31m
1 stop
ORD2:03 pmChicago O'Hare Intl
Feb 27
ORD7:15 amChicago O'Hare Intl
1h 30m
PIT9:45 amPittsburgh
United Airlines
Mar 17
PIT7:00 amPittsburgh
1h 48m
ORD7:48 amChicago O'Hare Intl
Mar 17
ORD9:10 pmChicago O'Hare Intl
1h 32m
PIT11:42 pmPittsburgh
United Airlines
Apr 7
PIT2:10 pmPittsburgh
1h 43m
ORD2:53 pmChicago O'Hare Intl
Apr 9
ORD11:15 amChicago O'Hare Intl
4h 30m
1 stop
PIT4:45 pmPittsburgh

Southwest flights from Pittsburgh to Chicago O'Hare Intl Airport

Our best Southwest deals on Pittsburgh to Chicago O'Hare Intl Airport flight tickets
Southwest
Feb 12
PIT6:30 amPittsburgh
6h 00m
1 stop
ORD11:30 amChicago O'Hare Intl
Feb 19
ORD4:35 pmChicago O'Hare Intl
4h 25m
1 stop
PIT10:00 pmPittsburgh
Southwest
Feb 19
PIT6:30 amPittsburgh
6h 00m
1 stop
ORD11:30 amChicago O'Hare Intl
Feb 26
ORD11:25 amChicago O'Hare Intl
9h 35m
2 stops
PIT10:00 pmPittsburgh
Southwest
Apr 7
PIT5:50 pmPittsburgh
4h 40m
1 stop
ORD9:30 pmChicago O'Hare Intl
Apr 9
ORD1:30 pmChicago O'Hare Intl
7h 30m
1 stop
PIT10:00 pmPittsburgh

See travel insights to Chicago from

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

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 O'Hare Intl Airport?

The month of August is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Pittsburgh averaging around $269.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $460. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Pittsburgh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $641.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Pittsburgh in the morning is the least expensive time of day to depart. momondo users have found prices as low as $492 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $750. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Pittsburgh when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $297 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Pittsburgh for as low as $195 on momondo.

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

There are 4 cabin classes available to choose from on Pittsburgh to Chicago O'Hare Intl 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 O'Hare Intl Airport flight prices changed over time?

As of January 2025, prices for Pittsburgh to Chicago O'Hare Intl Airport flights are approximately 175% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$61

Fastest flight time

1h 38m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Pittsburgh in the past 72 hours is $61. The best round-trip flight deal from Pittsburgh to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $135.
The fastest flight from Pittsburgh to Chicago O'Hare Intl Airport takes 1h 38m
Direct flights go from Pittsburgh to Chicago O'Hare Intl Airport every day.

  • How far is Pittsburgh to Chicago O'Hare Intl by plane?

    Pittsburgh and Chicago O'Hare Intl are 424.1 mi apart from one another. 1h 38m is a normal flight duration for this route.

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

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

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

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

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl 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 Chicago O'Hare Intl 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 Pittsburgh to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Pittsburgh to Chicago O'Hare Intl Airport?


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

Compare and see reviews for airlines that fly from Pittsburgh to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $123Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $134Free CancellationRating
7.4
8,970 reviews
Search United Airlines flights
  • United Airlines Flights From Pittsburgh to Chicago O'Hare Intl Airport

    Across 28 United Airlines flights from Pittsburgh to Chicago O'Hare Intl Airport this week, the average price was $316, with the best United Airlines deals starting from $134 round-trip. 8,971 users have rated United Airlines on momondo, with an average score of 7.4/10.

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

    Another popular option for Pittsburgh to Chicago O'Hare Intl Airport flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Pittsburgh to Chicago O'Hare Intl Airport around 16 times per week, with deals starting from $123 round-trip and rising to an average price of around $284.


Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Rockford
Lake Geneva
Schaumburg
Merrillville
Rosemont
Gurnee
Naperville
Kenosha
Joliet
South Haven
Racine
Hammond
Oak Brook
South Holland
Tinley Park
New Buffalo
Elk Grove Village
Aurora
Elgin
Waukegan

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?

Yes. momondo allows you to filter the results for Pittsburgh to Chicago flights to just show those with flexible booking policies.

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?

If you are not ready to book a flight from Pittsburgh to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.


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