HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$393+ Cheap flights from Stillwater (SWO) to Illinois

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
SWO — ORD
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Stillwater to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Stillwater to Illinois

Keep the following information in mind while searching for Stillwater to Illinois flight deals. Data was last updated noviembre 26, 2025.

Round-trip from

$393
(American Airlines)
From Stillwater Searcy Fld to Illinois
Search Deals

Find flight deals from Stillwater to Illinois

Cheapest flights from Stillwater to Illinois
Explore the most affordable flight options available from Stillwater to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 26, 2025.

This American Airlines deal was found by Cheapflights users on 11/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/96:00 amSWO - ORD
1 stop7h 34mAmerican Airlines
sáb. 12/135:18 pmORD - SWO
1 stop5h 26mAmerican Airlines
Deal found 11/24$457
This American Airlines deal was found by Cheapflights users on 11/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:00 amSWO - ORD
1 stop7h 38mAmerican Airlines
dom. 11/307:29 amORD - SWO
1 stop6h 30mAmerican Airlines
Deal found 11/25$534
This American Airlines deal was found by Cheapflights users on 11/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:00 amSWO - STL
1 stop4h 56mAmerican Airlines
dom. 12/287:00 amSTL - SWO
1 stop7h 07mAmerican Airlines
Deal found 11/25$539
This American Airlines deal was found by Cheapflights users on 11/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/262:29 pmSWO - ORD
1 stop5h 13mAmerican Airlines
dom. 11/307:29 amORD - SWO
1 stop6h 30mAmerican Airlines
Deal found 11/25$561
This American Airlines deal was found by Cheapflights users on 11/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/282:29 pmSWO - ORD
1 stop5h 13mAmerican Airlines
dom. 11/307:29 amORD - SWO
1 stop6h 30mAmerican Airlines
Deal found 11/25$569
This American Airlines deal was found by Cheapflights users on 11/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/112:24 pmSWO - ORD
1 stop5h 13mAmerican Airlines
lun. 12/158:11 amORD - SWO
1 stop5h 42mAmerican Airlines
Deal found 11/25$616

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stillwater to Illinois 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 noviembre 26, 2025.
Use the filters below to find and compare flights from Stillwater to Illinois that are best for you.

Fly from

Stillwater

Fly to

Illinois

Route

Depart

Return

Price

StillwaterChicago

SWO - ORD

SWOORD

Stillwater Searcy Fld

jue. 1/29

6:00 am-11:55 am

1 stop5h 55m

Chicago O'Hare Intl

dom. 2/1

9:11 am-2:00 pm

1 stop4h 49m

$393

StillwaterChicago

SWO - ORD

SWOORD

Stillwater Searcy Fld

sáb. 2/14

6:00 am-6:45 pm

2 stops12h 45m

Chicago O'Hare Intl

mié. 2/18

11:52 am-10:56 pm

2 stops11h 04m

$434

StillwaterChicago

SWO - ORD

SWOORD

Stillwater Searcy Fld

mar. 12/9

6:00 am-1:34 pm

1 stop7h 34m

Chicago O'Hare Intl

sáb. 12/13

5:18 pm-10:44 pm

1 stop5h 26m

$457

StillwaterSt. Louis

SWO - STL

SWOSTL

Stillwater Searcy Fld

mar. 12/23

6:00 am-10:56 am

1 stop4h 56m

Lambert-St Louis

dom. 12/28

7:00 am-2:07 pm

1 stop7h 07m

$539

StillwaterChicago

SWO - ORD

SWOORD

Stillwater Searcy Fld

jue. 12/11

2:24 pm-7:37 pm

1 stop5h 13m

Chicago O'Hare Intl

lun. 12/15

8:11 am-1:53 pm

1 stop5h 42m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Best time to book a flight from Stillwater to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Stillwater 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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Stillwater to Illinois?

Currently, June is the cheapest month in which you can book a flight from Stillwater to Illinois (average of $121). Flying from Stillwater to Illinois in January is currently the most expensive (average of $265). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Stillwater to Illinois. 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 from for flights from Stillwater to Illinois?

    Stillwater Searcy Fld (SWO), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Stillwater to Illinois.

  • How long is the flight from Stillwater to Illinois?

    Departing from Stillwater to Illinois will take you 5h 55m. Stillwater and Illinois are separated by a distance of 635 mi.

  • Can I find deals for flights from Stillwater to Illinois that include hotel bookings?

    Yes. In addition to deals on Stillwater to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Stillwater to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stillwater to Illinois.

  • Can I find deals for business class flights from Stillwater to Illinois?

    Yes. Cheapflights offers flight deals from Stillwater to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Stillwater to Illinois?

    Currently, June is the cheapest month in which you can book a flight from Stillwater to Illinois (average of $121). Flying from Stillwater to Illinois in January is currently the most expensive (average of $265). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Stillwater to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Newark flights
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to Orlando flights
Dallas/Fort Worth to Denver flights
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to San Francisco flights
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to Fort Lauderdale flights
Dallas/Fort Worth to Los Angeles flights
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Miami flights
Dallas/Fort Worth to Atlanta flights
Dallas/Fort Worth to Midway flights
Dallas/Fort Worth to Reagan-National flights
Dallas/Fort Worth to Sky Harbor Intl flights
Dallas/Fort Worth to Boston flights
Dallas/Fort Worth to Salt Lake City flights
Dallas/Fort Worth to Hobby flights
Dallas/Fort Worth to Minneapolis flights
Dallas/Fort Worth to Tampa flights
Dallas/Fort Worth to San Diego flights
Dallas/Fort Worth to Santa Ana flights
Dallas/Fort Worth to Detroit flights
Dallas/Fort Worth to Ontario flights
Dallas/Fort Worth to Honolulu flights
Dallas/Fort Worth to Philadelphia flights
Dallas/Fort Worth to George Bush Intcntl flights
Dallas/Fort Worth to Raleigh flights
Dallas/Fort Worth to New Orleans flights
Dallas/Fort Worth to Charlotte flights
Dallas/Fort Worth to Nashville flights
Dallas/Fort Worth to San Jose flights
Dallas/Fort Worth to Indianapolis flights
Oklahoma City to LaGuardia flights
Dallas/Fort Worth to Burbank flights
Dallas/Fort Worth to St. Louis flights
Oklahoma City to Las Vegas flights
Fayetteville to LaGuardia flights
Dallas/Fort Worth to Sacramento flights
Dallas/Fort Worth to Portland flights
Dallas/Fort Worth to Fort Myers flights
Fayetteville to John F Kennedy Intl flights
Dallas/Fort Worth to El Paso flights
Dallas/Fort Worth to West Palm Beach flights
Dallas/Fort Worth to Jacksonville flights
Oklahoma City to John F Kennedy Intl flights
Dallas/Fort Worth to Pittsburgh flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.