$117 Find Cheap Flights from Pittsburgh to Chicago O'Hare Airport - Compare and Save

These are the earliest and latest flight times available from Pittsburgh to Chicago O'Hare Intl Airport:

• Earliest: departs at 6:05 am and lands at 8:04 am
• Latest: departs at 9:55 pm and lands at 11:54 pm.

The flight takes about 1h 59m.

Three cabin classes are available on flights from Pittsburgh to Chicago O'Hare Intl Airport:

• Economy Class
• Business Class
• First Class

A nonstop flight from Pittsburgh to Chicago O'Hare Intl Airport takes 1h 59m, covering 411 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Pittsburgh to Chicago O'Hare Intl Airport range from $246 to $483, with an average of $348 over the past 12 months. Anything below $246 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 63% above the $348 route average. Book 13 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $110 round-trip via Philadelphia (PHL), compared to $350 for nonstop.

United Airlines is slightly above the route average for timely arrivals, while American Airlines has a lower on-time arrival rate. On-time arrival rates on Pittsburgh to Chicago O'Hare Intl Airport flights are:

• United Airlines: 93% on time
• American Airlines: 90% on time
• Delta: 25% on time

Overall, flights on this route are punctual 91% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A320-100/200 family is used most often on this route, operated mainly by United Airlines and American Airlines. Other aircraft seen on the route include Airbus A319 variants.

Morning is the busiest departure period on Pittsburgh to Chicago O'Hare Intl Airport flights, with 42% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 25%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $251 to $1,206. That means the highest observed fare was about 5x higher than the lowest one.

American Airlines is the only airline on the Pittsburgh to Chicago O'Hare Intl Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Pittsburgh to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $128, which is 47% below the typical average for this route.

Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Europcar
• Hertz
• Ace
• Dollar

Flights from Pittsburgh to Chicago O'Hare Intl Airport usually depart from Pittsburgh (PIT) and arrive at Chicago O'Hare Intl (ORD).

Morning flights have the fewest delays on this route, while night departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Pittsburgh to Chicago O'Hare Intl Airport route, 9% of flights were delayed in the past 3 months, with delays averaging 2h 14m.

One-stop flights from Pittsburgh to Chicago O'Hare Intl Airport most commonly connect through:

• Detroit Metropolitan Wayne County (DTW) - 33% of one-stop connections
• Fort Lauderdale (FLL) - 33% of one-stop connections
• New York John F Kennedy Intl (JFK) - 17% of one-stop connections
• Philadelphia (PHL) - 17% of one-stop connections

Yes. Flexible dates can save you up to 47% on flights from Pittsburgh to Chicago O'Hare Intl Airport. Saturday is the cheapest departure day at $239 round-trip on average, while Monday is the most expensive at $443, a difference of $204.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

2 airlines operate flights between Pittsburgh and Chicago O'Hare Intl Airport. The airlines offering nonstop flights on this route include:

• United Airlines
• American Airlines

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 3h 35m, compared with 5h 45m via Philadelphia (PHL) and 10h 59m via Fort Lauderdale (FLL).

Chicago O'Hare Intl Airport is 1 hour behind Pittsburgh (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Among airlines operating Pittsburgh to Chicago O'Hare Intl Airport flights:

• United Airlines: offers extra legroom; offers free seat selection
• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• American Airlines: a cabin bag and a checked bag in Business Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.