Travelers have found it’s best to book a flight 61 days in advance to save up to 48% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Illinois to Missouri 1-2 weeks in advance for as low as $302, or $387 for flights within the next 24 hours.
Flights from Illinois to Missouri lean towards being more expensive in June. Prices are generally better when you fly from Illinois to Missouri in February, with the cheapest ticket starting at $89.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Missouri as you normally would.
Chicago O'Hare Intl
Springfield-Branson
Nonstop
1h 57mSpringfield-Branson
Chicago O'Hare Intl
Nonstop
1h 42mAmerican Airlines
Chicago O'Hare Intl
Springfield-Branson
Nonstop
1h 46mSpringfield-Branson
Chicago O'Hare Intl
Nonstop
1h 46mUnited Airlines
Lambert-St Louis
Kansas City
1 stop
19h 19mKansas City
Lambert-St Louis
1 stop
13h 24mFrontier
Chicago O'Hare Intl
Springfield-Branson
Nonstop
1h 57mSpringfield-Branson
Chicago O'Hare Intl
Nonstop
1h 42mAmerican Airlines
Chicago O'Hare Intl
Springfield-Branson
Nonstop
2h 00mSpringfield-Branson
Chicago O'Hare Intl
1 stop
7h 06mAmerican Airlines
Chicago O'Hare Intl
Springfield-Branson
Nonstop
1h 40mSpringfield-Branson
Chicago O'Hare Intl
Nonstop
1h 45mAmerican Airlines
Chicago O'Hare Intl
Lambert-St Louis
1 stop
14h 30mLambert-St Louis
Chicago O'Hare Intl
1 stop
10h 50mSouthern / Mokulele
Chicago O'Hare Intl
Lambert-St Louis
1 stop
21h 30mLambert-St Louis
Chicago O'Hare Intl
1 stop
6h 00mSouthern / Mokulele
Chicago O'Hare Intl
Lambert-St Louis
1 stop
14h 40mLambert-St Louis
Chicago O'Hare Intl
1 stop
3h 10mSouthern / Mokulele
Chicago O'Hare Intl
Kansas City
1 stop
13h 22mKansas City
Chicago O'Hare Intl
1 stop
25h 24mSpirit Airlines
Chicago O'Hare Intl
Kansas City
1 stop
13h 22mKansas City
Chicago O'Hare Intl
1 stop
16h 11mSpirit Airlines
Chicago O'Hare Intl
Lambert-St Louis
1 stop
9h 10mLambert-St Louis
Chicago O'Hare Intl
2 stops
22h 36mSpirit Airlines
Chicago O'Hare Intl
Springfield-Branson
Nonstop
1h 57mSpringfield-Branson
Chicago O'Hare Intl
Nonstop
1h 42mAmerican Airlines
Chicago O'Hare Intl
Springfield-Branson
Nonstop
1h 40mSpringfield-Branson
Chicago O'Hare Intl
Nonstop
1h 45mAmerican Airlines
Chicago O'Hare Intl
Lambert-St Louis
Nonstop
1h 24mLambert-St Louis
Chicago O'Hare Intl
Nonstop
1h 22mMultiple Airlines
Lambert-St Louis
Kansas City
1 stop
19h 19mKansas City
Lambert-St Louis
1 stop
13h 24mFrontier
Chicago O'Hare Intl
Lambert-St Louis
1 stop
14h 48mLambert-St Louis
Chicago O'Hare Intl
1 stop
13h 23mFrontier
Chicago O'Hare Intl
Lambert-St Louis
1 stop
17h 05mLambert-St Louis
Chicago O'Hare Intl
1 stop
13h 41mFrontier
Chicago Midway
Lambert-St Louis
1 stop
10h 15mFrontier
Chicago Midway
Kansas City
1 stop
12h 20mFrontier
Lambert-St Louis
Kansas City
1 stop
11h 06mFrontier
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
No Entertainment no small screen 📺 tv on the plane ✈️ but excellent crew and flight
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
No Entertainment no small screen 📺 tv on the plane ✈️ but excellent crew and flight
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
No Entertainment no small screen 📺 tv on the plane ✈️ but excellent crew and flight
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
No Entertainment no small screen 📺 tv on the plane ✈️ but excellent crew and flight
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
No Entertainment no small screen 📺 tv on the plane ✈️ but excellent crew and flight
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
No Entertainment no small screen 📺 tv on the plane ✈️ but excellent crew and flight
United Airlines, American Airlines, and Juneyao Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Yes, there are multiple flights from Illinois to Missouri for under $200. The cheapest flight booked recently is on American Airlines for just $148, but on average you can expect to pay $168.
Cheapflights has at least 20 direct flights from Illinois to Missouri under $200. A good price for a nonstop flight from Illinois to Missouri is less than $202.
There are currently 20+ open flights from Illinois to Missouri within the next 7 days for less than $200.
Nonstop flights are available for this route on the following days: Sunday, Monday, Wednesday, Friday, Saturday.
21 flight departures from Illinois to Missouri per day on average.
Morning (6am - Noon) - 14% of flight departures
Afternoon (Noon - 6pm) - 67% of flight departures
Evening (6pm - Midnight) - 19% of flight departures
A quick flight from Illinois to Missouri can take about 1h 57m. American Airlines provides one of the quickest options available for as low as $148. The distance between Illinois and Missouri is about 259 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $54. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Illinois to Missouri for a low price.
2%of flight departures | Early morningMidnight to 6 am |
---|---|
28%of flight departures | Morning6 am to noon |
43%of flight departures | AfternoonNoon to 6 pm |
27%of flight departures | Evening6 pm to midnight |