ORD - PIT

$69 Find Cheap Flights from Chicago O'Hare Airport to Pittsburgh

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Pittsburgh departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Pittsburgh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Pittsburgh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Pittsburgh, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$179
Typical prices: $471-$196
American Airlines
Thu 5/21Mon 5/25
ORD - PIT • Non-stop
Cheapest one-way
$69
Typical prices: $120-$303
United Airlines
Tue 5/26
ORD - PIT • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus offers extra legroom benefits.
Expect long security lines at Chicago O'Hare during peak times.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $179 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with American Airlines and United Airlines. Average duration is 1h 42m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 57% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 30% price drop
Most popular
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Pittsburgh!
Flight Deals
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Flight Deals

Cheap Flights from O'Hare Intl to Pittsburgh (ORD-PIT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Pittsburgh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Pittsburgh

Thu, May 21 - Mon, May 25
American Airlines Logo
8:27 am - 11:13 am
ORD
-
PIT
1h 46mnonstop
American Airlines Logo
7:59 am - 9:00 am
PIT
-
ORD
2h 01mnonstop
$179American Airlines
Sat, May 30 - Wed, Jun 3
Southwest Logo
1:55 pm - 11:05 pm
ORD
-
PIT
8h 10m
2 stops
Southwest Logo
6:25 am - 12:50 pm
PIT
-
ORD
7h 25m
1 stop
$182Southwest
Thu, May 21 - Mon, May 25
Delta Logo
7:00 am - 11:13 am
ORD
-
PIT
3h 13m
1 stop
Delta Logo
1:00 pm - 6:05 pm
PIT
-
ORD
6h 05m
1 stop
$197Delta
Wed, May 13 - Sun, May 17
Multiple Airlines Logo
5:05 am - 5:40 pm
ORD
-
PIT
11h 35m
1 stop
Multiple Airlines Logo
8:15 pm - 11:13 pm
PIT
-
ORD
27h 58m
1 stop
$198Multiple Airlines
Tue, May 26 - Tue, Jun 2
American Airlines Logo
4:45 pm - 11:50 pm
ORD
-
PIT
6h 05m
1 stop
American Airlines Logo
8:37 pm - 9:39 pm
PIT
-
ORD
2h 02mnonstop
$202American Airlines
Tue, May 26 - Wed, Jun 3
United Airlines Logo
9:20 pm - 11:59 pm
ORD
-
PIT
1h 39mnonstop
United Airlines Logo
7:24 pm - 8:21 pm
PIT
-
ORD
1h 57mnonstop
$207United Airlines
Thu, May 28 - Mon, Jun 1
Southwest Logo
2:40 pm - 11:10 pm
ORD
-
PIT
7h 30m
2 stops
Southwest Logo
5:55 am - 12:50 pm
PIT
-
ORD
7h 55m
1 stop
$208Southwest
Mon, May 18 - Wed, May 20
Southwest Logo
2:40 pm - 10:15 pm
ORD
-
PIT
6h 35m
1 stop
Southwest Logo
6:25 am - 12:50 pm
PIT
-
ORD
7h 25m
1 stop
$212Southwest
Mon, Jun 1 - Tue, Jun 2
Southwest Logo
2:40 pm - 11:10 pm
ORD
-
PIT
7h 30m
2 stops
Southwest Logo
6:25 am - 12:50 pm
PIT
-
ORD
7h 25m
1 stop
$217Southwest
Tue, May 26 - Thu, May 28
Delta Logo
11:09 am - 3:37 pm
ORD
-
PIT
3h 28m
1 stop
Delta Logo
5:40 am - 10:16 am
PIT
-
ORD
5h 36m
1 stop
$218Delta
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Pittsburgh flights

Get data-powered insights and trends into flights from O'Hare Intl to Pittsburgh to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Pittsburgh?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Pittsburgh departing in May.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Pittsburgh?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Pittsburgh clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Pittsburgh on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Chicago O'Hare Airport to Pittsburgh. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Pittsburgh?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Pittsburgh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Pittsburgh is September, where tickets cost $239 (return) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is $508 and $466 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Pittsburgh, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Pittsburgh, you should book around 4 weeks before departure, which saves you about 57% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Expert advice

Expert advice for your flight from O'Hare Intl to Pittsburgh

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and ORD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Matt Meltzer

Matt Meltzer

Expert on PIT

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Good to know

Low seasonJanuary
Cheapest flight$69
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Chicago O'Hare Airport to Pittsburgh

When to book flights from O'Hare Intl to Pittsburgh

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Pittsburgh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Pittsburgh flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Pittsburgh?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Pittsburgh was $69 for a one-way ticket and $179 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Pittsburgh?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Chicago O'Hare Airport to Pittsburgh?

    Chicago O'Hare Airport and Pittsburgh are both served by 1 main airport. You will leave Chicago O'Hare Airport from Chicago O'Hare Intl and will be arriving at Pittsburgh.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Pittsburgh?

    American Airlines, Air France, and United Airlines offer inflight Wi-Fi service on the Chicago O'Hare Airport to Pittsburgh flight route.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Pittsburgh?

    The Airbus A319 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Pittsburgh flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Pittsburgh?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago O'Hare Airport and Pittsburgh, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago O'Hare Airport to Pittsburgh?

    There are nonstop flights from Chicago O'Hare Airport to Pittsburgh on a daily basis.

  • Which is the best airline for flights from Chicago to Pittsburgh, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Pittsburgh are United Airlines and American Airlines. With an average price for the route of $341 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $304 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Pittsburgh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Pittsburgh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Pittsburgh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pittsburgh from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Pittsburgh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Pittsburgh with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and PIT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Pittsburgh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pittsburgh from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Pittsburgh

  • Looking for a cheap flight? 25% of our users found flights on this route for $165 or less one-way and $343 or less round-trip.

Prefer to fly direct from Chicago O'Hare Airport to Pittsburgh?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago O'Hare Intl to Pittsburgh.
Find which airlines fly direct from Chicago O'Hare Intl Airport to Pittsburgh Airport, which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl to Pittsburgh

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Direct returns

Pittsburgh to Chicago O'Hare Intl

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Reviews of the top airlines flying from O'Hare Intl to Pittsburgh

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Pittsburgh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Pittsburgh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9677 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

A long delay. Don't travel late in the day.

8.0 ExcellentTimothy, Apr 2026
ORD - CID
Read more United Airlines reviews

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Original flight was on time, then late, then changed gates...4 times. Once our newest plane came in, it was fine.

I almost missed my flight and they helped me out enormously

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The gate got changed several times and the flight was delayed over an hour. Awful experience

Everything you need to know for your flight from O'Hare Intl to Pittsburgh

Information on your arrival and departure airports