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$433+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PIR
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap 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 December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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.
Thu 12/183:22 pmORD - PIR
2 stops24h 52mUnited Airlines
Mon 12/225:30 pmPIR - ORD
1 stop5h 30mUnited Airlines
Deal found 12/3$618

Find 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 December 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$433
(United Airlines)
Provider with most accurate pricing for Chicago O'Hare Intl-Pierre flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Pierre flights.
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From Chicago O'Hare Intl to Pierre
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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 December 4, 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

Thu 1/22

9:09 pm-11:15 pm

2 stops26h 06m

Pierre

Sat 1/24

6:15 am-8:25 pm

2 stops14h 10m

$433

ChicagoPierre

ORD - PIR

ORDPIR

Chicago O'Hare Intl

Thu 12/18

3:22 pm-4:14 pm

2 stops24h 52m

Pierre

Mon 12/22

5:30 pm-11:00 pm

1 stop5h 30m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Pierre flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Pierre flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Pierre flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Pierre flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Pierre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 26h 06m. 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.

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