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Cheap flights from Pittsburgh to Chicago O'Hare Intl Airport from $91

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 12/16. 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 to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
6:59 am - 7:53 amPIT-ORD
1h 54mnonstop
3:05 pm - 5:35 pmORD-PIT
1h 30mnonstop
$152American Airlines
Find Deal
Wed, Dec 18 - Tue, Dec 31
7:33 pm - 12:34 amPIT-ORD
6h 01m1 stop
11:25 am - 8:52 amORD-PIT
20h 27m1 stop
$158Spirit Airlines
Find Deal
Wed, Dec 4 - Sun, Dec 8
6:15 am - 9:34 amPIT-ORD
4h 19m1 stop
2:13 pm - 4:48 pmORD-PIT
1h 35mnonstop
$166United Airlines
Find Deal
Wed, Dec 18 - Tue, Dec 31
5:17 pm - 2:17 pmPIT-ORD
22h 00m1 stop
7:25 am - 3:44 pmORD-PIT
7h 19m1 stop
Sat, Feb 1 - Thu, Feb 6
4:00 pm - 10:44 pmPIT-ORD
7h 44m1 stop
3:35 pm - 11:25 pmORD-PIT
6h 50m1 stop
$176Delta
Find Deal
Tue, Dec 10 - Tue, Dec 17
6:30 am - 9:16 amPIT-ORD
3h 46m1 stop
6:55 am - 1:25 pmORD-PIT
5h 30m1 stop
$181Delta
Find Deal
Sat, Jan 11 - Tue, Jan 14
5:17 pm - 2:17 pmPIT-ORD
22h 00m1 stop
7:25 am - 3:41 pmORD-PIT
7h 16m1 stop
Fri, Jan 10 - Sun, Jan 12
5:50 pm - 6:33 pmPIT-ORD
1h 43mnonstop
8:48 am - 1:59 pmORD-PIT
4h 11m1 stop
$222United Airlines
Find Deal
Thu, Dec 12 - Tue, Dec 17
6:00 pm - 9:30 pmPIT-ORD
4h 30m1 stop
7:30 am - 5:40 pmORD-PIT
9h 10m1 stop
$379Southwest
Find Deal
Mon, Nov 25 - Wed, Nov 27
6:00 am - 1:00 pmPIT-ORD
8h 00m2 stops
4:00 pm - 11:35 pmORD-PIT
6h 35m1 stop
$384Southwest
Find Deal
Mon, Nov 25 - Wed, Nov 27
8:35 pm - 10:17 amPIT-ORD
14h 42m1 stop
$91Spirit Airlines
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Mon, Dec 16
5:15 am - 7:19 pmPIT-ORD
15h 04m2 stops
$92Spirit Airlines
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Wed, Jan 8
6:16 pm - 11:58 pmPIT-ORD
6h 42m1 stop
$93Delta
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Mon, Dec 16
10:55 am - 5:53 pmPIT-ORD
7h 58m1 stop
$94JetBlue
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Fri, Jan 17
11:11 am - 12:39 pmPIT-ORD
26h 28m2 stops
$97Spirit Airlines
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Tue, Jan 28
5:50 pm - 6:33 pmPIT-ORD
1h 43mnonstop
$99United Airlines
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Wed, Dec 11
2:06 pm - 2:55 pmPIT-ORD
1h 49mnonstop
$114United Airlines
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Mon, Feb 17
6:29 am - 7:14 amPIT-ORD
1h 45mnonstop
$138American Airlines
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Fri, Nov 22
12:00 pm - 3:54 pmPIT-ORD
4h 54m1 stop
$147Delta
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Thu, Nov 28
4:33 pm - 5:19 pmPIT-ORD
1h 46mnonstop
$181American Airlines
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Fri, Dec 13
6:17 am - 3:16 pmPIT-ORD
9h 59m1 stop
6:00 am - 12:37 amORD-PIT
17h 37m1 stop
$218Spirit Airlines
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Tue, Nov 19 - Thu, Nov 21
6:17 am - 6:41 pmPIT-ORD
13h 24m1 stop
1:09 pm - 7:05 pmORD-PIT
28h 56m2 stops
$222Spirit Airlines
Find Deal
Tue, Nov 19 - Wed, Nov 20
6:17 am - 6:41 pmPIT-ORD
13h 24m1 stop
8:51 am - 7:24 pmORD-PIT
9h 33m1 stop
Tue, Nov 19 - Tue, Nov 26
8:00 pm - 1:44 pmPIT-ORD
18h 44m1 stop
7:30 am - 7:24 pmORD-PIT
10h 54m1 stop
Mon, Nov 18 - Thu, Nov 21
5:02 pm - 8:25 pmPIT-ORD
4h 23m1 stop
5:20 pm - 10:01 pmORD-PIT
3h 41m1 stop
$432Delta
Find Deal
Tue, Nov 19 - Sat, Nov 23
8:50 am - 9:39 amPIT-ORD
1h 49mnonstop
7:15 am - 9:48 amORD-PIT
1h 33mnonstop
$443United Airlines
Find Deal
Tue, Nov 19 - Thu, Nov 21
6:30 am - 7:15 amPIT-ORD
1h 45mnonstop
1:54 pm - 8:43 pmORD-PIT
5h 49m1 stop
$453American Airlines
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Tue, Nov 19 - Thu, Nov 21
6:00 am - 10:50 amPIT-ORD
5h 50m1 stop
7:10 am - 3:46 pmORD-PIT
7h 36m1 stop
$488Delta
Find Deal
Sat, Nov 16 - Fri, Nov 22
8:50 am - 9:39 amPIT-ORD
1h 49mnonstop
7:15 am - 9:51 amORD-PIT
1h 36mnonstop
$499United Airlines
Find Deal
Tue, Nov 19 - Sun, Nov 24
6:30 am - 7:15 amPIT-ORD
1h 45mnonstop
6:05 am - 12:09 pmORD-PIT
5h 04m1 stop
$561American Airlines
Find Deal
Tue, Nov 19 - Wed, Nov 20
6:59 am - 7:53 amPIT-ORD
1h 54mnonstop
3:59 pm - 6:25 pmORD-PIT
1h 26mnonstop
$137American Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
6:25 am - 7:20 amPIT-ORD
1h 55mnonstop
12:21 pm - 2:53 pmORD-PIT
1h 32mnonstop
$152American Airlines
Find Deal
Thu, Dec 19 - Wed, Jan 8
6:59 am - 7:53 amPIT-ORD
1h 54mnonstop
8:30 am - 11:08 amORD-PIT
1h 38mnonstop
$167American Airlines
Find Deal
Thu, Dec 12 - Sat, Dec 14
8:50 am - 9:39 amPIT-ORD
1h 49mnonstop
6:15 pm - 8:53 pmORD-PIT
1h 38mnonstop
$197United Airlines
Find Deal
Wed, Dec 11 - Tue, Dec 17
10:55 am - 11:38 amPIT-ORD
1h 43mnonstop
9:05 pm - 11:36 pmORD-PIT
1h 31mnonstop
$228United Airlines
Find Deal
Thu, Dec 5 - Mon, Dec 9
7:10 am - 8:04 amPIT-ORD
1h 54mnonstop
6:25 pm - 9:05 pmORD-PIT
1h 40mnonstop
$231United Airlines
Find Deal
Tue, Dec 24 - Thu, Jan 2
6:59 am - 7:53 amPIT-ORD
1h 54mnonstop
8:30 am - 11:08 amORD-PIT
1h 38mnonstop
$246American Airlines
Find Deal
Fri, Dec 13 - Sat, Dec 14
8:50 am - 9:39 amPIT-ORD
1h 49mnonstop
10:45 am - 1:18 pmORD-PIT
1h 33mnonstop
$249United Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
6:19 am - 7:14 amPIT-ORD
1h 55mnonstop
3:01 pm - 5:31 pmORD-PIT
1h 30mnonstop
$264American Airlines
Find Deal
Fri, Dec 27 - Mon, Dec 30
6:29 am - 7:14 amPIT-ORD
1h 45mnonstop
7:04 pm - 9:39 pmORD-PIT
1h 35mnonstop
$275American Airlines
Find Deal
Tue, Nov 26 - Fri, Nov 29

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

Our best American Airlines deals on Pittsburgh to Chicago O'Hare Intl Airport flight tickets
American Airlines
Dec 18
PIT6:59 amPittsburgh
1h 54m
ORD7:53 amChicago O'Hare Intl
Dec 31
ORD3:05 pmChicago O'Hare Intl
1h 30m
PIT5:35 pmPittsburgh
American Airlines
Dec 10
PIT8:20 amPittsburgh
5h 00m
1 stop
ORD12:20 pmChicago O'Hare Intl
Dec 17
ORD8:30 amChicago O'Hare Intl
1h 38m
PIT11:08 amPittsburgh
American Airlines
Dec 19
PIT5:34 pmPittsburgh
5h 18m
1 stop
ORD9:52 pmChicago O'Hare Intl
Jan 8
ORD12:21 pmChicago O'Hare Intl
1h 32m
PIT2:53 pmPittsburgh

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

Our best Spirit Airlines deals on Pittsburgh to Chicago O'Hare Intl Airport flight tickets
Spirit Airlines
Dec 4
PIT7:33 pmPittsburgh
6h 01m
1 stop
ORD12:34 amChicago O'Hare Intl
Dec 8
ORD11:25 amChicago O'Hare Intl
20h 27m
1 stop
PIT8:52 amPittsburgh
Spirit Airlines
Dec 3
PIT8:06 pmPittsburgh
29h 28m
2 stops
ORD12:34 amChicago O'Hare Intl
Dec 10
ORD5:00 amChicago O'Hare Intl
12h 03m
1 stop
PIT6:03 pmPittsburgh
Spirit Airlines
Dec 3
PIT8:06 pmPittsburgh
29h 28m
2 stops
ORD12:34 amChicago O'Hare Intl
Dec 10
ORD4:19 pmChicago O'Hare Intl
24h 44m
2 stops
PIT6:03 pmPittsburgh

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 from Pittsburgh to Chicago O'Hare Intl Airport?

January. The cheapest time of year to fly to Chicago O'Hare Intl Airport from Pittsburgh is January. Most expensive is November

What is the cheapest day to depart Pittsburgh for Chicago O'Hare Intl Airport?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Pittsburgh to Chicago O'Hare Intl Airport?

In the evening. Pittsburgh to Chicago O'Hare Intl Airport flights are approximately 44% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to Chicago O'Hare Intl Airport from Pittsburgh?

Delta. Delta, American Airlines, and United Airlines are the most popular carriers operating from Pittsburgh to Chicago O'Hare Intl Airport

How far in advance should you book Pittsburgh to Chicago O'Hare Intl Airport flights?

50 days before. The cheapest time to buy a flight from Pittsburgh to Chicago O'Hare Intl Airport is approximately 50 days to departure

How many flights depart from Pittsburgh to Chicago O'Hare Intl Airport on average per day?

As of November 2024, there are 33 flights per week flying from Pittsburgh to Chicago O'Hare Intl Airport. The most common time of day flights depart is 2:00PM, with 45% of flights taking off at noon.

How many flights depart from Pittsburgh to Chicago O'Hare Intl Airport on average per week?

The number of flights available between Pittsburgh and Chicago O'Hare Intl Airport is 235 per week as of November 2024. The most frequent departure day is Thursday, with 19% of weekly flights leaving on this day.

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

There are 2 cabin classes available to choose from on Pittsburgh to Chicago O'Hare Intl Airport 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 Pittsburgh to Chicago O'Hare Intl Airport flights?

You could potentially save up to 21% on your flight if you consider stops on a Pittsburgh to Chicago O'Hare Intl Airport flight.

How have Pittsburgh to Chicago O'Hare Intl Airport flight prices changed over time?

As of November 2024, prices for Pittsburgh to Chicago O'Hare Intl Airport flights are approximately 41% 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

$91

Fastest flight time

1h 40m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Pittsburgh in the past 72 hours is $91. The best round-trip flight deal from Pittsburgh to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $152.
The fastest flight from Pittsburgh to Chicago O'Hare Intl Airport takes 1h 40m
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 42m 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 $118Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $136Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
DeltaPriceFrom $155Free CancellationRating
8.0
8,788 reviews
Search Delta flights
  • United Airlines Flights From Pittsburgh to Chicago O'Hare Intl Airport

    Across 25 United Airlines flights from Pittsburgh to Chicago O'Hare Intl Airport this week, the average price was $306, with the best United Airlines deals starting from $136 round-trip. 9,194 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 15 times per week, with deals starting from $118 round-trip and rising to an average price of around $278.


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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