$393 Find Cheap Flights from Stillwater to Illinois

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Stillwater to Illinois departing on 5/20. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Stillwater to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Stillwater to Illinois, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Stillwater to Illinois Plane Tickets

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

Wed, May 20 - Wed, May 27
American Airlines Logo
6:00 am - 11:27 am
SWO
-
STL
5h 27m
1 stop
American Airlines Logo
8:36 am - 3:05 pm
STL
-
SWO
6h 29m
1 stop
$393American Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
3:06 pm - 11:56 pm
SWO
-
STL
8h 50m
2 stops
American Airlines Logo
8:36 am - 3:05 pm
STL
-
SWO
6h 29m
1 stop
$398American Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
3:06 pm - 11:56 pm
SWO
-
STL
8h 50m
2 stops
American Airlines Logo
6:00 am - 3:05 pm
STL
-
SWO
9h 05m
2 stops
$403American Airlines
Fri, May 8 - Tue, May 12
American Airlines Logo
3:06 pm - 10:20 pm
SWO
-
ORD
7h 14m
1 stop
American Airlines Logo
4:40 pm - 10:53 pm
ORD
-
SWO
6h 13m
1 stop
$477American Airlines
Wed, Aug 12 - Sat, Aug 22
American Airlines Logo
6:05 am - 12:07 pm
SWO
-
ORD
6h 02m
1 stop
American Airlines Logo
10:44 am - 3:27 pm
ORD
-
SWO
4h 43m
1 stop
$503American Airlines
Fri, Aug 14 - Sat, Aug 22
American Airlines Logo
6:05 am - 12:07 pm
SWO
-
ORD
6h 02m
1 stop
American Airlines Logo
8:20 am - 3:27 pm
ORD
-
SWO
7h 07m
1 stop
$529American Airlines
Sun, Aug 16 - Tue, Aug 18
American Airlines Logo
6:05 am - 11:11 am
SWO
-
ORD
5h 06m
1 stop
American Airlines Logo
3:50 pm - 10:46 pm
ORD
-
SWO
6h 56m
1 stop
$530American Airlines
Fri, Aug 14 - Sun, Aug 23
American Airlines Logo
6:05 am - 11:11 am
SWO
-
ORD
5h 06m
1 stop
American Airlines Logo
2:57 pm - 10:46 pm
ORD
-
SWO
7h 49m
1 stop
$555American Airlines
Sun, Aug 16 - Fri, Aug 21
American Airlines Logo
6:05 am - 11:11 am
SWO
-
ORD
5h 06m
1 stop
American Airlines Logo
5:50 pm - 10:46 pm
ORD
-
SWO
4h 56m
1 stop
$557American Airlines
Thu, Aug 13 - Thu, Aug 20
American Airlines Logo
6:05 am - 1:31 pm
SWO
-
ORD
7h 26m
1 stop
American Airlines Logo
8:20 am - 3:27 pm
ORD
-
SWO
7h 07m
1 stop
$566American Airlines
Booking Insights

KAYAK's insights & trends for Stillwater to Illinois flights

Get data-powered insights and trends into flights from Stillwater to Illinois to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Stillwater to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Stillwater is to Chicago, which takes 6h 39m.

Find deals

FAQs - booking Illinois flights

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

    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 Stillwater to Illinois.

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

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

    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 from Stillwater to Illinois with an airline and back with another airline.

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

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

Everything you need to know for your flight from Stillwater to Illinois

Information on your arrival and departure airports

Stillwater (SWO)