$49 Cheap United flights Chicago (ORD) to Pittsburgh (PIT)

View $49 flight on Thu, Sep 18, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$49 Cheap United flights Chicago (ORD) to Pittsburgh (PIT)

Prices were available within the past 7 days and start at $49 for one-way flights and $91 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 20 - Tue, Sep 30
ORD
Chicago
PIT
Pittsburgh
$91 Roundtrip, found 1 hour ago
$91
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Sep 20 from Chicago to Pittsburgh, returning Tue, Sep 30, priced at $91 found 1 hour ago
United
Thu, Sep 18 - Sat, Sep 20
ORD
Chicago
PIT
Pittsburgh
$94 Roundtrip, just found
$94
Roundtrip
just found
Select United flight, departing Thu, Sep 18 from Chicago to Pittsburgh, returning Sat, Sep 20, priced at $94 just found
United
Sat, Sep 20 - Tue, Sep 30
ORD
Chicago
PIT
Pittsburgh
$101 Roundtrip, found 1 hour ago
$101
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Sep 20 from Chicago to Pittsburgh, returning Tue, Sep 30, priced at $101 found 1 hour ago
United
Wed, Sep 17 - Sat, Sep 27
ORD
Chicago
PIT
Pittsburgh
$105 Roundtrip, found 1 hour ago
$105
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Sep 17 from Chicago to Pittsburgh, returning Sat, Sep 27, priced at $105 found 1 hour ago
United
Sat, Sep 6 - Tue, Sep 16
ORD
Chicago
PIT
Pittsburgh
$107 Roundtrip, found 1 hour ago
$107
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Sep 6 from Chicago to Pittsburgh, returning Tue, Sep 16, priced at $107 found 1 hour ago
United
Mon, Sep 15 - Thu, Sep 25
ORD
Chicago
PIT
Pittsburgh
$107 Roundtrip, found 1 hour ago
$107
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Sep 15 from Chicago to Pittsburgh, returning Thu, Sep 25, priced at $107 found 1 hour ago
Flights from Chicago (ORD) to Pittsburgh (PIT)
Origin airport
O'Hare Intl.
Destination airport
Pittsburgh Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
American Airlines
Distance
410 mi
Average flight time
2 hours 36 mins

Frequently asked questions

How much is a United Airlines flight from O'Hare Intl. Airport (ORD) to Pittsburgh Intl. Airport (PIT)?
Landing cheap one-way United Airlines flights from ORD to PIT from $49 on Expedia is easy --- just filter by "Price (lowest to highest)." Alternatively, check out our affordable round-trip fares from $91 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ORD to PIT with United Airlines?
United Airlines flights to Pittsburgh are generally cheaper in the low-season months of January and February. Whether you need a round-trip or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from O'Hare Intl. Airport (ORD) to Pittsburgh Intl. Airport (PIT) with United Airlines?
Begin your search one to three months ahead of your departure date to get cheap fares on United Airlines flights from O'Hare Intl. Airport (ORD) to Pittsburgh Intl. Airport (PIT). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from O'Hare Intl. Airport (ORD) to Pittsburgh Intl. Airport (PIT)?
You can easily fly from O'Hare Intl. Airport (ORD) to Pittsburgh Intl. Airport (PIT) on one of United Airlines's 33 direct weekly flights. Make use of our "Nonstop" and "Airline" filters to find the United Airlines flight that'll take you to PIT at your preferred time.
How long does it take to fly from ORD to PIT with United Airlines?
The travel time for a nonstop United Airlines flight from O'Hare Intl. Airport (ORD) to Pittsburgh Intl. Airport (PIT) takes approximately 1h 38m.
Which day of the week has the most United Airlines flights from O'Hare Intl. Airport (ORD) to Pittsburgh Intl. Airport (PIT)?
If flexibility is what you're after, Thursday offers the most choice for United Airlines flights from O'Hare Intl. Airport (ORD) to Pittsburgh Intl. Airport (PIT). Take your pick of 5 different departures.
What is the earliest United Airlines flight from ORD to PIT?
Taking off from ORD at 7:30AM UTC-6, the first United Airlines flight to PIT lands at 10:16AM UTC-5. Flying earlier in the day means you'll be less likely to encounter delays or cancellations.* Don't like early starts? The last United Airlines flight from ORD to PIT departs at 9:05PM UTC-6 and touches down at 11:42PM UTC-5.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Pittsburgh?
United Airlines flights from O'Hare Intl. Airport (ORD) to Pittsburgh land at Pittsburgh Intl. Airport (PIT) and Morgantown Municipal Airport (MGW). The primary Pittsburgh gateway served by this carrier is PIT. It's worth checking out flights arriving at nearby airports on Expedia as there may be cheaper fares.
Why fly with United Airlines from ORD to PIT?
With a rewarding loyalty program, United Airlines is a top pick for many passengers departing from ORD to PIT. Plus, if you're a United Mileage Plus and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from O'Hare Intl. Airport (ORD) to Pittsburgh Intl. Airport (PIT)?
You'll likely board a Bombardier CRJ700 or a Boeing 737-700 when flying United Airlines from O'Hare Intl. Airport (ORD) to Pittsburgh Intl. Airport (PIT). However, keep in mind that a different aircraft may be used depending on operational demands.
Can I change or cancel my United Airlines flight from O'Hare Intl. Airport (ORD) to Pittsburgh Intl. Airport (PIT)?
Depending on your fare type, a fee will generally apply if you change or cancel your booking more than 24 hours after it's confirmed. To find flexible fares, select our "No cancel fee" or "Changes included" filter while looking for flights. To learn more about canceling or modifying your reservation, head to "Trips," select your flight and tick "Manage Booking."

Explore a world of travel with Expedia

*Available to One Key members.