HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pierre

$505+ Cheap flights from O'Hare Intl (ORD) to Pierre (PIR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PIR
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Pierre with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from O'Hare Intl to Pierre

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Pierre (PIR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$505
(United Airlines)
From Chicago O'Hare Intl to Pierre
Search Deals

Find flight deals from O'Hare Intl to Pierre

Cheapest flights from O'Hare Intl to Pierre
Explore the most affordable flight options available from O'Hare Intl to Pierre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:05 pmORD - PIR
2 stops25h 53mUnited Airlines
Sun 10/196:58 pmPIR - ORD
1 stop14h 43mUnited Airlines
Deal found 9/15$505
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:53 amORD - PIR
1 stop5h 30mUnited Airlines
Thu 10/25:39 pmPIR - ORD
1 stop5h 00mUnited Airlines
Deal found 9/16$681

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Pierre that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Pierre that are best for you.

Fly from

O'Hare Intl

Fly to

Pierre

Route

Depart

Return

Price

ChicagoPierre

ORD - PIR

ORDPIR

Chicago O'Hare Intl

Fri 10/17

9:05 pm-10:58 pm

2 stops25h 53m

Pierre

Sun 10/19

6:58 pm-9:41 am

1 stop14h 43m

$505

ChicagoPierre

ORD - PIR

ORDPIR

Chicago O'Hare Intl

Mon 9/29

10:53 am-4:23 pm

1 stop5h 30m

Pierre

Thu 10/2

5:39 pm-10:39 pm

1 stop5h 00m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from O'Hare Intl to Pierre

Have a flexible travel schedule? Discover the best time to fly to Pierre from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Pierre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Pierre from Chicago O'Hare Intl?

    Pierre (PIR), located 3.4 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Pierre. 0 airlines have flights to Pierre from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Pierre should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

  • How long is the flight from Chicago O'Hare Intl Airport to Pierre?

    Departing from Chicago O'Hare Intl Airport to Pierre will take you 25h 53m. The distance between Chicago O'Hare Intl Airport and Pierre is about 644 mi.

  • Can I find deals for flights from O'Hare Intl to Pierre that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Pierre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Pierre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Pierre.

  • Can I find deals for business class flights from O'Hare Intl to Pierre?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Pierre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Pierre

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Rapid City flights
O'Hare Intl to Sioux Falls flights
Midway to Sioux Falls flights
Midway to Rapid City flights
O'Hare Intl to Aberdeen flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.