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Cheap flights from Chicago O'Hare Intl Airport to Pierre from $500

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Pierre departing on 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Pierre

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 pm - 4:25 pmORD-PIR
22h 10m1 stop
United Airlines Logo
5:30 pm - 9:44 amPIR-ORD
16h 14m1 stop
$500United Airlines
Find Deal
Sat, Dec 13 - Sun, Dec 21
United Airlines Logo
10:50 am - 11:15 pmORD-PIR
12h 25m2 stops
United Airlines Logo
5:30 pm - 9:44 amPIR-ORD
16h 14m1 stop
$512United Airlines
Find Deal
Sat, Dec 13 - Sun, Dec 21

United Airlines flights from Chicago O'Hare Intl Airport to Pierre

Our best United Airlines deals on Chicago O'Hare Intl Airport to Pierre flight tickets
United Airlines
Dec 13
ORD6:15 pmChicago O'Hare Intl
22h 10m
1 stop
PIR4:25 pmPierre
Dec 21
PIR5:30 pmPierre
16h 14m
1 stop
ORD9:44 amChicago O'Hare Intl
$500
Find similar
United Airlines
Dec 13
ORD10:50 amChicago O'Hare Intl
12h 25m
2 stops
PIR11:15 pmPierre
Dec 21
PIR5:30 pmPierre
16h 14m
1 stop
ORD9:44 amChicago O'Hare Intl
$512
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated November 13, 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

Fly to

Route

Depart

Return

Price

ChicagoPierre

ORD - PIR

ORDPIR

Chicago O'Hare Intl

Sat 12/13

6:15 pm-4:25 pm

1 stop22h 10m

Pierre

Sun 12/21

5:30 pm-9:44 am

1 stop16h 14m

$500

ChicagoPierre

ORD - PIR

ORDPIR

Chicago O'Hare Intl

Sat 12/13

10:50 am-11:15 pm

2 stops12h 25m

Pierre

Sun 12/21

5:30 pm-9:44 am

1 stop16h 14m

$512

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Chicago O'Hare Intl Airport to Pierre

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Pierre according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Pierre (ORD to PIR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Pierre

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Pierre. There are no popular flight routes from Chicago O'Hare Intl Airport to Pierre.
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  • How far is Chicago O'Hare Intl to Pierre by plane?

    Chicago O'Hare Intl and Pierre are 647.3 mi apart from one another. In terms of flight time, this usually takes a little over 12h 25m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Pierre Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Pierre Airport are updated daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Pierre Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Pierre Airport.

  • What documentation or ID do you need to fly to Pierre Airport?

    The travel and health documents you'll need for your trip to Pierre Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pierre Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to Pierre?

    Price Alerts will notify you by email when the price for flights to Pierre from Chicago O'Hare Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Chicago O'Hare Intl Airport to Pierre with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Pierre?

Book flights to Pierre if you plan to visit one of these locations
Chamberlain

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Pierre?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Pierre. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Pierre with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Pierre from Chicago with this policy.

How can momondo help me find flights from Chicago to Pierre?

Once all potential Chicago to Pierre flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Pierre right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Pierre flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Sat 12/13
Sat 12/20
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