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$399+ Cheap flights from Champaign (CMI) to Missouri

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — STL
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
1 adult, Economy
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One-way flights from Champaign to Missouri
Search for one-way flight options from Champaign to Missouri. Find affordable one-way fares based on user searches. Data last updated octubre 14, 2025.

This American Airlines deal was found by Cheapflights users on 10/13. 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.
dom. 10/196:00 amCMI - SGF
1 stop5h 38mAmerican Airlines
Deal found 10/13$399

Cheap flight deals from Champaign to Missouri

Keep the following information in mind while searching for Champaign to Missouri flight deals. Data was last updated octubre 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Champaign University-Willard-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Champaign University-Willard-Lambert-St Louis flights.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to Missouri 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 octubre 14, 2025.
Use the filters below to find and compare flights from Champaign to Missouri that are best for you.

Fly from

Champaign

Fly to

Missouri

Route

Depart

Return

Price

ChampaignSpringfield

CMI - SGF

CMISGF

Champaign University-Willard

dom. 10/19

6:00 am-11:38 am

1 stop5h 38m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Best time to book a flight from Champaign to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Champaign 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 Champaign to Missouri
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated octubre 14, 2025.
Peruse reviews from past customers who have flown with American Airlines from Champaign to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,042 reviews

Entertainment

6.9

Overall

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,042 reviews
American Airlines
7.2
Good
11,042 reviews

Entertainment

6.9

Overall

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Champaign to Missouri. 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 Champaign to Missouri?

    For a flight from Champaign to Missouri, you will be flying from University-Willard. Champaign University-Willard (CMI) is just 11.3 mi from the center of the city.

  • Can I find deals for flights from Champaign to Missouri that include hotel bookings?

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

  • How can I find direct flights from Champaign to Missouri?

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

  • Can I find deals for business class flights from Champaign to Missouri?

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

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Top airline flying from Champaign to Missouri

Discover the top airline that operate flights from Champaign to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$398Average$444FlexibilityNo cancel feeOn-time71%

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