117 € Cheap Flights from Chicago to Pittsburgh International

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Flight deals from Chicago to Pittsburgh International

Looking for a cheap last-minute deal or the best return flight from Chicago to Pittsburgh International Airport? If you want to travel next month, return fares start from 118 €. Find the lowest prices on one-way and return tickets right here.

Pittsburgh.117 € per passenger.Departing Wed, 1 Jul, returning Wed, 8 Jul.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Wed, 1 Jul, arriving in Pittsburgh International.Inbound direct flight with United departs from Pittsburgh International on Wed, 8 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From 117 €, select.

Pittsburgh.118 € per passenger.Departing Tue, 23 Jun, returning Tue, 30 Jun.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Chicago Midway on Tue, 23 Jun, arriving in Pittsburgh International.Inbound direct flight with Southwest Airlines departs from Pittsburgh International on Tue, 30 Jun, arriving in Chicago Midway.Price includes taxes and charges.From 118 €, select.

Pittsburgh.118 € per passenger.Departing Tue, 4 Aug, returning Tue, 11 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Chicago Midway on Tue, 4 Aug, arriving in Pittsburgh International.Inbound direct flight with Southwest Airlines departs from Pittsburgh International on Tue, 11 Aug, arriving in Chicago Midway.Price includes taxes and charges.From 118 €, select.

Pittsburgh.118 € per passenger.Departing Tue, 25 Aug, returning Tue, 1 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Chicago Midway on Tue, 25 Aug, arriving in Pittsburgh International.Inbound direct flight with Southwest Airlines departs from Pittsburgh International on Tue, 1 Sep, arriving in Chicago Midway.Price includes taxes and charges.From 118 €, select.

Pittsburgh.134 € per passenger.Departing Wed, 16 Sep, returning Wed, 23 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Wed, 16 Sep, arriving in Pittsburgh International.Inbound indirect flight with Delta, departs from Pittsburgh International on Wed, 23 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From 134 €, select.

Pittsburgh.135 € per passenger.Departing Mon, 28 Sep, returning Wed, 30 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Chicago Midway on Mon, 28 Sep, arriving in Pittsburgh International.Inbound direct flight with Southwest Airlines departs from Pittsburgh International on Wed, 30 Sep, arriving in Chicago Midway.Price includes taxes and charges.From 135 €, select.

Pittsburgh.152 € per passenger.Departing Thu, 1 Oct, returning Thu, 8 Oct.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Thu, 1 Oct, arriving in Pittsburgh International.Inbound direct flight with United departs from Pittsburgh International on Thu, 8 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From 152 €, select.

Pittsburgh.206 € per passenger.Departing Tue, 23 Jun, returning Fri, 7 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Chicago Midway on Tue, 23 Jun, arriving in Pittsburgh International.Inbound direct flight with Southwest Airlines departs from Pittsburgh International on Fri, 7 Aug, arriving in Chicago Midway.Price includes taxes and charges.From 206 €, select.

Pittsburgh.206 € per passenger.Departing Wed, 17 Jun, returning Fri, 17 Jul.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Chicago Midway on Wed, 17 Jun, arriving in Pittsburgh International.Inbound direct flight with Southwest Airlines departs from Pittsburgh International on Fri, 17 Jul, arriving in Chicago Midway.Price includes taxes and charges.From 206 €, select.

Pittsburgh.207 € per passenger.Departing Wed, 29 Jul, returning Mon, 3 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Chicago Midway on Wed, 29 Jul, arriving in Pittsburgh International.Inbound direct flight with Southwest Airlines departs from Pittsburgh International on Mon, 3 Aug, arriving in Chicago Midway.Price includes taxes and charges.From 207 €, select.

Pittsburgh.295 € per passenger.Departing Thu, 19 Nov, returning Mon, 23 Nov.Return flight with American Airlines.Outbound direct flight with American Airlines departs from Chicago O'Hare International on Thu, 19 Nov, arriving in Pittsburgh International.Inbound direct flight with American Airlines departs from Pittsburgh International on Mon, 23 Nov, arriving in Chicago O'Hare International.Price includes taxes and charges.From 295 €, select.

Pittsburgh.295 € per passenger.Departing Tue, 29 Dec, returning Fri, 1 Jan.Return flight with American Airlines.Outbound direct flight with American Airlines departs from Chicago O'Hare International on Tue, 29 Dec, arriving in Pittsburgh International.Inbound direct flight with American Airlines departs from Pittsburgh International on Fri, 1 Jan, arriving in Chicago O'Hare International.Price includes taxes and charges.From 295 €, select.

Pittsburgh.295 € per passenger.Departing Mon, 4 Jan, returning Thu, 7 Jan.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Mon, 4 Jan, arriving in Pittsburgh International.Inbound direct flight with United departs from Pittsburgh International on Thu, 7 Jan, arriving in Chicago O'Hare International.Price includes taxes and charges.From 295 €, select.

Pittsburgh.295 € per passenger.Departing Fri, 5 Feb, returning Mon, 8 Feb.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Fri, 5 Feb, arriving in Pittsburgh International.Inbound direct flight with United departs from Pittsburgh International on Mon, 8 Feb, arriving in Chicago O'Hare International.Price includes taxes and charges.From 295 €, select.

Pittsburgh.304 € per passenger.Departing Sat, 19 Dec, returning Mon, 21 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Chicago Midway on Sat, 19 Dec, arriving in Pittsburgh International.Inbound direct flight with Southwest Airlines departs from Pittsburgh International on Mon, 21 Dec, arriving in Chicago Midway.Price includes taxes and charges.From 304 €, select.

Pittsburgh.335 € per passenger.Departing Sun, 31 May, returning Wed, 3 Jun.Return flight with Allegiant Air and jetBlue.Outbound indirect flight with Allegiant Air, departs from Chicago Rockford on Sun, 31 May, arriving in Pittsburgh International.Inbound indirect flight with jetBlue, departs from Pittsburgh International on Wed, 3 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From 335 €, select.

Find the cheapest month to fly from Chicago to Pittsburgh International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Pittsburgh International flights are currently cheapest in July.

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Direct flights from Chicago to Pittsburgh International

Chicago to Pittsburgh International: Alternative routes

Compare routes from Chicago to Pittsburgh below. You may find an airport to fly into that's cheaper, faster, or easier than Pittsburgh International.

Chicago to Pittsburgh: Flight information

The things to know before you go.

Cheapest flight found	117 €
Cheapest month to fly	July
Average flight time	1 hr, 34 mins
Most popular airline	American Airlines
Average flights per week	544

Finding cheap flights from Chicago to Pittsburgh International: Frequently asked questions

How much are return flights from Chicago to Pittsburgh International?

The best price we found for a return flight from Chicago to Pittsburgh International is 117 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Chicago to Pittsburgh International?

1 hour and 34 minutes is the average flight time from Chicago to Pittsburgh International.

Which airlines fly direct from Chicago to Pittsburgh International?

American Airlines, Republic Airways and United fly direct from Chicago to Pittsburgh International.

How many flights are there a week from Chicago to Pittsburgh International?

As of May 2026, there are 544 flights per week flying from Chicago to Pittsburgh International.

When is the cheapest time to fly from Chicago to Pittsburgh International?

The cheapest month to fly from Chicago to Pittsburgh International is usually July.

Which upcoming date is cheapest to fly from Chicago to Pittsburgh International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Pittsburgh International Airport on Wednesday, 1 July 2026.

Can I get a direct flight from Chicago to Pittsburgh International Airport?

Yes – the average flight time is 1 hour and 34 minutes.

How can I find the best flight deal to Pittsburgh International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Pittsburgh International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Pittsburgh?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Pittsburgh is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Chicago to Pittsburgh International with?

The cheapest airline that flies to Pittsburgh International is United .

Travelling from Chicago to Pittsburgh International Airport (PIT): What you need to know

Begin planning your trip by looking up the best place to catch your flight from Chicago to Pittsburgh International Airport (PIT). Explore your options for setting off from Chicago O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW), two of the city's main airports.
Around 1 hour 35 minutes is how long you can expect to be in the air on a direct Chicago to Pittsburgh International Airport flight.
Pittsburgh International Airport is located in Pittsburgh. The city is in the UTC-5 timezone and is one hour ahead of Chicago.
Chicago O'Hare International Airport (ORD) to Pittsburgh International Airport (PIT) is the most popular route. There are 74 direct weekly departures to choose from. If you have plans before you fly, hop on the last flight with American Airlines at 10pm. Choose the first ORD to PIT departure operated by American Airlines at 7am if you're aiming for an earlier start.
For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to board your flight from Chicago to PIT.
July is a busy travel month. If you're taking off then or around a major holiday like Thanksgiving, Memorial Day or Christmas, get there even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Chicago

Chicago O'Hare International Airport (ORD)

Fly without interruptions from Chicago O'Hare International Airport (ORD). Nonstop flights from Chicago to Pittsburgh International Airport (PIT) operate from here.
When taking off from ORD, you can take a direct flight from Chicago to Pittsburgh International Airport with United Airlines.
The preferred choice for passengers flying between ORD and PIT is United.
With 75.4% of services arriving as planned, United is the top on-time carrier on this route.
Located around 27 kilometres from the centre of Chicago, ORD can be reached in about 30 minutes by car (depending on traffic). The journey by public transport is roughly 45 minutes.
In search of a comfortable hotel close to Chicago O'Hare International Airport? If you're catching an early flight from Chicago to Pittsburgh International Airport, these stays will put you just around the corner from the terminal:
70% of flights taking off from Chicago O'Hare International Airport reach their destination on time.
You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

Consider flying out of Chicago Midway International Airport (MDW). You can book a direct Chicago to Pittsburgh International Airport (PIT) plane ticket with departures from this hub.
Southwest Airlines has direct flights from Chicago to PIT leaving from MDW. Book your favourite seat and reach your destination in a single stretch.
Southwest Airlines is the top choice for travellers flying from MDW to PIT.
With 78.69% of its services landing as planned, Southwest Airlines is the most punctual carrier flying between Chicago Midway International Airport and Pittsburgh International Airport.
You can arrive at MDW from central Chicago in approximately 25 minutes by car (depending on traffic conditions). The ride on public transport will take roughly 30 minutes to travel the 16 kilometres or so.
Start your holiday sooner with an additional night away from home. Before your Chicago to PIT flight, kick back in one of these hotels near Chicago Midway International Airport:
76% of flights taking off from Chicago Midway International Airport arrive within the expected time frame.
You'll find MDW at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

The journey to RFD from the centre of Chicago is around 2 hours on public transport. If you're going by car, it'll take you about 1 hour 40 minutes to cover the 145 kilometres or so.
Make catching an early Chicago to Pittsburgh International Airport flight the easiest part of your trip. Book a room at one of these accommodation options near Chicago Rockford International Airport and head to your check-in counter with plenty of time to spare:
The on-time performance rate of RFD is 71%. In other words, that's how often flights departing this airport arrive within the expected time frame.
Chicago Rockford International Airport is located at 2 Airport Cir.

About Pittsburgh International Airport (PIT)

If you have a late flight from Chicago to Pittsburgh International Airport, few things beat the convenience of staying close to the terminal. Pick up your luggage at baggage claim and then be showered and resting soon after at one of these hotels near PIT:
To get the lowest price, reserve your ride around one week ahead of your Chicago to Pittsburgh International Airport flight.
PIT is located at 1000 Airport Boulevard.

Getting from Pittsburgh International Airport (PIT) to central Pittsburgh

From Pittsburgh International Airport, central Pittsburgh is around 32 kilometres away. It takes about 30 minutes to reach the city centre by car.
If you're travelling by public transport, expect a journey time of about 45 minutes.

How to find the cheapest flights from Chicago to Pittsburgh International Airport (PIT)

At the moment, 59 € is the best price we've found for a one-way ticket from Chicago to Pittsburgh International Airport. The cheapest price for a return flight is 117 €. Remember fares can change due to demand at the time of booking.
Booking early is often the key to finding a cheap flight from Chicago to PIT. Flight prices rise as demand increases, so the closer your departure date, the more you'll likely spend.
If you can be flexible with your travel plans, try using the 'Whole month' search tool. It'll give you the cheapest price across every month when searching for your Chicago to Pittsburgh International Airport ticket.
Snapping up a cheap plane ticket from Chicago to PIT is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as there's a price drop.
Filters make it easier to land a deal on your flight from Chicago to Pittsburgh International Airport. Pick the departure times, carriers and stops that make sense for you. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Chicago to Pittsburgh International Airport (PIT)

Think about your travel style when planning your trip dates. December is the quietest month to visit Pittsburgh. July is when most people book flights from Chicago to Pittsburgh International Airport (PIT), which may be perfect if you're chasing more action.
The warmest month in Pittsburgh is July, with temperatures ranging between 15ºC (59ºF) and 31ºC (88ºF). Lock in your Chicago to PIT plane ticket then if that's your idea of comfortable weather.
January sees temperatures of between -10ºC (14ºF) and 6ºC (43ºF). Look for cheap tickets from Chicago to Pittsburgh International Airport around that time if you want to travel when it's cooler.

More about Pittsburgh

When it comes to looking for somewhere to lay your head, you'll find the most popular stays in Pittsburgh right here. Check out these hotels once you've booked your flight from Chicago to Pittsburgh International Airport:
You'll find loads of exciting things to do in Pittsburgh when you're ready to sightsee. Kick things off at Carnegie Museum of Art followed by The Andy Warhol Museum and Point State Park Fountain.

Explore more of the United States

Pittsburgh is always a good idea, but there are so many other corners of the United States just waiting to be explored. About 241 kilometres west of Pittsburgh, a visit to Columbus will keep you busy. Start with popular sights like Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.
Cleveland is another well-known destination in the United States and is around 161 kilometres northwest of Pittsburgh. No trip is complete without experiencing Rock & Roll Hall of Fame, Cleveland Museum of Art and Cleveland Museum of Natural History.