Cheap Flights from Rapid City (RAP) to Chicago (ORD)

Popular airlines from Rapid City Regional Airport (RAP) to Chicago O'Hare Intl. Airport (ORD)

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Frequently asked questions

How long does it take to fly from RAP to O'Hare Airport?
Book a seat with United Airlines and you can expect to be traveling for around 2 hours and 19 minutes. This airline has a direct flight that sets off at 1:35PM from Rapid City Regional Airport and comes in to land at ORD at 4:54PM. Expedia has unbeatable flight deals, so find out what's available on this route today.
Is it cheaper to buy a plane ticket from Rapid City Regional Airport (RAP) to ORD last minute?
When it comes to booking your flights, it's better to be prepared. While it's possible to pick up a deal on a RAP to ORD flight at the last minute, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international trips it's three to four months.
What airports do you fly into for Chicago from Rapid City?
With O'Hare Intl. Airport (ORD), Midway Intl. Airport (MDW) and Lewis University Airport (LOT) to select from, journeying from Rapid City to Chicago is easy. The city's main terminal, O'Hare Intl. Airport (ORD), is about 26 kilometers northwest of the center. Besides ticket prices, consider factors like train or bus options from the airport and the distance to your hotel when deciding where to touch down. Get your Chicago vacation off to a superb start by discovering Wrigley Field and Millennium Park.
What are the most popular departure times for flights from Rapid City Regional Airport (RAP) to ORD?
Between 1:00 PM - 2:00 PM is the busiest period for United Airlines flights departing Rapid City Regional Airport to O'Hare Airport. Our advice? Fly out sometime in the morning. With air traffic yet to build up around airports, your chances of catching a delay-free flight are higher.
Can I change the date of my flight from Rapid City Regional Airport (RAP) to ORD?
It's easy to make amendments to your RAP to ORD journey yourself. Access your details via the Expedia Trips portal and tap "change flight." Look for new flights and lock in the one that fits your plans. You'll see an estimate of your flight change cost, if applicable. Alternatively, use our Customer Service portal to connect with our Virtual Agent and get answers to all your questions.

Travel information

Travel information

Origin airport
Rapid City Regional
Destination airport
O'Hare Intl.
Distance
1243 km
Average flight time
2 hours 21 mins

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