MCI

$49 Find Cheap Flights from Illinois to Kansas City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kansas City departing on 1/27. 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
$97
Typical prices: $290-$502
Southwest
Mon 12/8Tue 12/9
STL - MCI • Non-stop
Cheapest non-stop
$134
Southwest
Wed 1/7Wed 1/14
STL - MCI • Non-stop
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We hope you love your trip to Kansas City!
Flight Deals
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Flight Deals

Cheap Flights from Illinois to Kansas City

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Kansas City 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 Illinois to Kansas City

Mon, Dec 8 - Tue, Dec 9
Southwest Logo
2:25 pm - 3:35 pmSTL-MCI
1h 10mnonstop
Southwest Logo
6:15 am - 7:30 amMCI-STL
1h 15mnonstop
$97Southwest
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Wed, Jan 7 - Wed, Jan 14
Southwest Logo
10:15 am - 11:25 amSTL-MCI
1h 10mnonstop
Southwest Logo
2:00 pm - 7:00 pmMCI-STL
5h 00m1 stop
$107Southwest
Find Deal
Wed, Jan 7 - Wed, Jan 14
Southwest Logo
10:15 am - 11:25 amSTL-MCI
1h 10mnonstop
Southwest Logo
11:00 am - 4:50 pmMCI-STL
5h 50m2 stops
$112Southwest
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Wed, Jan 7 - Sun, Jan 11
Frontier Logo
7:43 pm - 7:51 pmSTL-MCI
24h 08m1 stop
Frontier Logo
8:46 pm - 10:02 amMCI-STL
13h 16m1 stop
$154Frontier
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Thu, Jan 8 - Sun, Jan 11
Frontier Logo
10:42 am - 10:11 amSTL-MCI
23h 29m1 stop
Frontier Logo
8:46 pm - 10:02 amMCI-STL
13h 16m1 stop
$163Frontier
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Sat, Jan 10 - Tue, Jan 13
Multiple Airlines Logo
5:11 pm - 12:39 pmSTL-MCI
19h 28m1 stop
Multiple Airlines Logo
1:44 pm - 10:37 pmMCI-STL
8h 53m1 stop
$172Multiple Airlines
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Tue, Jan 6 - Sun, Jan 11
Multiple Airlines Logo
5:11 pm - 10:59 pmSTL-MCI
29h 48m1 stop
Multiple Airlines Logo
8:46 pm - 10:02 amMCI-STL
13h 16m1 stop
$174Multiple Airlines
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Mon, Dec 15 - Mon, Dec 15
American Airlines Logo
12:20 pm - 2:02 pmORD-MCI
1h 42mnonstop
American Airlines Logo
3:04 pm - 11:35 pmMCI-ORD
8h 31m1 stop
$203American Airlines
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Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
12:45 pm - 2:27 pmORD-MCI
1h 42mnonstop
United Airlines Logo
8:00 am - 9:46 amMCI-ORD
1h 46mnonstop
$224United Airlines
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Tue, Nov 25 - Tue, Dec 2
American Airlines Logo
6:50 am - 8:36 amORD-MCI
1h 46mnonstop
American Airlines Logo
7:42 pm - 9:29 pmMCI-ORD
1h 47mnonstop
$231American Airlines
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Good to know

Low seasonFebruary
Cheapest flight$49
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from St. Louis to Kansas City

FAQs for booking flights from Illinois to Kansas City

  • How does KAYAK find such low prices on flights from Illinois to Kansas City?

    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 Illinois to Kansas City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Kansas City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kansas City from Illinois 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 Illinois to Kansas City?

    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 Kansas City with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Kansas City?

    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 Kansas City from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Kansas City
Excelsior Springs
Warrensburg
North Kansas City
Gladstone

Everything you need to know for your flight to Kansas City

Information on the airport you'll fly into in Kansas City

Kansas City (MCI)

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