Cheap Flights from Pittsburgh (PIT) to Chicago (ORD) from HK$594~

View HK$594 flight on Tue, 2 Sep 2025Opens in a new window

Popular airlines from Pittsburgh Intl. Airport (PIT) to Chicago O'Hare Intl. Airport (ORD)

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Find Cheap Flights from Pittsburgh (PIT) to Chicago (ORD)

Prices were available within the past 7 days and start at HK$594 for one-way flights and HK$1,188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 2 Sep - Tue, 9 Sep
PIT
Pittsburgh
ORD
Chicago
HK$1,188 Return, found 6 days ago
HK$1,188
Return
found 6 days ago
Select American Airlines flight, departing Tue, 2 Sep from Pittsburgh to Chicago, returning Tue, 9 Sep, priced at HK$1,188 found 6 days ago
United
Tue, 2 Sep - Tue, 9 Sep
PIT
Pittsburgh
ORD
Chicago
HK$1,188 Return, found 6 days ago
HK$1,188
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep from Pittsburgh to Chicago, returning Tue, 9 Sep, priced at HK$1,188 found 6 days ago
United
Tue, 2 Sep - Tue, 9 Sep
PIT
Pittsburgh
ORD
Chicago
HK$1,298 Return, found 6 days ago
HK$1,298
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep from Pittsburgh to Chicago, returning Tue, 9 Sep, priced at HK$1,298 found 6 days ago
United
Tue, 2 Sep - Tue, 9 Sep
PIT
Pittsburgh
ORD
Chicago
HK$1,459 Return, found 6 days ago
HK$1,459
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep from Pittsburgh to Chicago, returning Tue, 9 Sep, priced at HK$1,459 found 6 days ago
United
Tue, 2 Sep - Tue, 9 Sep
PIT
Pittsburgh
ORD
Chicago
HK$1,468 Return, found 6 days ago
HK$1,468
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep from Pittsburgh to Chicago, returning Tue, 9 Sep, priced at HK$1,468 found 6 days ago
United
Tue, 2 Sep - Tue, 9 Sep
PIT
Pittsburgh
ORD
Chicago
HK$1,534 Return, found 6 days ago
HK$1,534
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep from Pittsburgh to Chicago, returning Tue, 9 Sep, priced at HK$1,534 found 6 days ago
United
Tue, 2 Sep - Tue, 9 Sep
PIT
Pittsburgh
ORD
Chicago
HK$1,569 Return, found 6 days ago
HK$1,569
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep from Pittsburgh to Chicago, returning Tue, 9 Sep, priced at HK$1,569 found 6 days ago
United
Tue, 2 Sep - Tue, 9 Sep
PIT
Pittsburgh
ORD
Chicago
HK$1,578 Return, found 6 days ago
HK$1,578
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep from Pittsburgh to Chicago, returning Tue, 9 Sep, priced at HK$1,578 found 6 days ago
United
Tue, 2 Sep - Tue, 9 Sep
PIT
Pittsburgh
ORD
Chicago
HK$1,629 Return, found 6 days ago
HK$1,629
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep from Pittsburgh to Chicago, returning Tue, 9 Sep, priced at HK$1,629 found 6 days ago
Delta
Tue, 2 Sep - Tue, 9 Sep
PIT
Pittsburgh
ORD
Chicago
HK$1,771 Return, found 6 days ago
HK$1,771
Return
found 6 days ago
Select Delta flight, departing Tue, 2 Sep from Pittsburgh to Chicago, returning Tue, 9 Sep, priced at HK$1,771 found 6 days ago

Find the cheapest month to fly from Pittsburgh (PIT) to Chicago (ORD)

September is typically the cheapest month to fly

From HK$447 - HK$1,596 per traveller.

Graph displaying average flight prices per month

0
Pittsburgh to Chicago route information
Origin airport
Pittsburgh Intl.
Destination airport
O'Hare Intl.
Return price
HK$1,188
Distance
656 km

Flights from Pittsburgh to Chicago

Book cheap flights from Pittsburgh (PIT) to Chicago (ORD) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Pittsburgh (PIT) to Chicago (ORD) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Pittsburgh (PIT) to Chicago (ORD) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Chicago flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Chicago and things to do in Chicago for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Chicago more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Chicago is HK$594 now!

 

Frequently asked questions

How much is a flight from PIT to O'Hare Airport?
The lowest price advertised for a round-trip flight between Pittsburgh Airport and ORD is HK$1,188. But you better act quick. This price is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PIT to ORD?
Every air carrier has different terms and conditions. If you decide to cancel your vacation, head to our Customer Service Portal.
How do I find cheap flights from Pittsburgh Airport to ORD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PIT to O'Hare Intl. Airport (ORD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PIT to O'Hare Airport?
The flight distance from Pittsburgh Intl. Airport (PIT) (PIT) to O'Hare Intl. Airport (ORD) (ORD) is just 660 kilometers. You'll be walking down the air bridge and collecting your bags from the carousel in the blink of an eye.
Which airlines fly direct from Pittsburgh Airport to O'Hare Intl. Airport (ORD)?
United Airlines (UA) is the preferred choice for many travelers. It operates 117 flights from Pittsburgh Intl. Airport (PIT) to O'Hare Intl. Airport (ORD) each month. For more options, have a look at the ticket prices from American Airlines (AA). This carrier offers 69 monthly flights between these airports.
Are Pittsburgh Airport to O'Hare Intl. Airport (ORD) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Pittsburgh Intl. Airport (PIT) to O'Hare Intl. Airport (ORD) at the last minute could be your ticket to an awesome deal. However, it could end up costing a great deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

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