ORD

$45 Find Cheap Flights from Missouri to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$89
Contour
Fri 12/5Sun 12/7
UIN - ORD • Non-stop
Cheapest one-way
$45
Contour
Mon 1/5
UIN - ORD • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Missouri to O'Hare Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missouri to O'Hare Intl

Fri, Dec 5 - Sun, Dec 7
Contour Logo
5:30 pm - 6:50 pmUIN-ORD
1h 20mnonstop
Contour Logo
7:30 pm - 8:50 pmORD-UIN
1h 20mnonstop
$89Contour
Find Deal
Thu, Feb 26 - Mon, Mar 2
Contour Logo
5:30 pm - 6:50 pmUIN-ORD
1h 20mnonstop
Contour Logo
2:40 pm - 4:00 pmORD-UIN
1h 20mnonstop
$92Contour
Find Deal
Thu, Feb 12 - Sun, Feb 15
American Airlines Logo
10:03 am - 11:30 amSTL-ORD
1h 27mnonstop
American Airlines Logo
8:05 am - 9:33 amORD-STL
1h 28mnonstop
$138American Airlines
Find Deal
Tue, Jan 6 - Thu, Jan 8
Multiple Airlines Logo
5:11 pm - 2:21 pmSTL-ORD
21h 10m1 stop
Multiple Airlines Logo
8:27 pm - 7:50 amORD-STL
11h 23m1 stop
$144Multiple Airlines
Find Deal
Tue, Dec 16 - Thu, Dec 25
United Airlines Logo
8:00 am - 9:29 amSTL-ORD
1h 29mnonstop
United Airlines Logo
12:56 pm - 2:26 pmORD-STL
1h 30mnonstop
$147United Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 13
Multiple Airlines Logo
5:11 pm - 7:02 pmSTL-ORD
25h 51m1 stop
Multiple Airlines Logo
10:39 am - 10:34 pmORD-STL
11h 55m1 stop
$154Multiple Airlines
Find Deal
Thu, Dec 18 - Thu, Dec 25
American Airlines Logo
6:00 am - 7:30 amSTL-ORD
1h 30mnonstop
American Airlines Logo
7:07 am - 8:35 amORD-STL
1h 28mnonstop
$156American Airlines
Find Deal
Sat, Jan 17 - Sun, Jan 18
United Airlines Logo
4:49 pm - 6:32 pmSTL-ORD
1h 43mnonstop
United Airlines Logo
10:52 am - 12:29 pmORD-STL
1h 37mnonstop
$157United Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 13
Frontier Logo
5:11 pm - 4:19 pmSTL-ORD
23h 08m1 stop
Frontier Logo
5:57 pm - 6:51 amORD-STL
12h 54m1 stop
$160Frontier
Find Deal
Thu, Dec 4 - Sat, Dec 6
Frontier Logo
12:04 pm - 5:27 pmSTL-ORD
5h 23m1 stop
Frontier Logo
2:26 pm - 10:33 pmORD-STL
8h 07m1 stop
$162Frontier
Find Deal
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$45
Best time to beat the crowds with an average 8% drop in price.
Flight from Quincy to Chicago O'Hare Airport

FAQs for booking Missouri to Chicago O'Hare Airport flights

  • How does KAYAK find such low prices on flights from Missouri to Chicago O'Hare Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Chicago O'Hare Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Chicago O'Hare Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near O'Hare Intl?

Book flights to O'Hare Intl if you plan to visit one of these locations
Gurnee
South Haven
Merrillville
Oak Brook
Saint Joseph
Tinley Park
Elk Grove Village
Hoffman Estates
Des Plaines
Hammond
Willowbrook
Portage
Delavan
Northbrook
South Holland
Elmhurst
Lansing
Pleasant Prairie
Valparaiso
Lisle

Everything you need to know for your flight to O'Hare Intl

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)