In terms of precipitation, rainfall in Marion, Illinois ranges from 3.1 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. September is typically the driest time to visit Marion, Illinois when rainfall is around 3.1 in.

If weather is an important factor for your trip to Marion, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What is the cheapest time of day to fly from MCI to MWA?

When flying from Kansas City to Marion, Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Kansas City-Marion, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Marion, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Marion, Illinois flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Kansas City-Marion, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Marion, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Kansas City to Marion that include hotel bookings?

Yes. In addition to deals on Kansas City to Marion flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kansas City to Marion?

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

Can I find deals for business class flights from Kansas City to Marion?

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

$211+ Cheap Flights from Kansas City to Marion, IL

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Cheap flight deals from Kansas City to Marion

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One-way flights from Kansas City to Marion
Search for one-way flight options from Kansas City to Marion. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.

Tue 10/276:06 pm -

1 stop6h 12m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$211

Find flight deals from Kansas City to Marion

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars

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Kansas CityMarion

MCI Kansas City - MWA Marion Williamson County

MCIMWA

Kansas City

Tue 10/27

6:06 pm-12:18 am

1 stop6h 12m

Marion Williamson County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Sorted by cheapest first

Most accurate provider: When it comes to deals on Kansas City-Marion, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Marion, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Marion, Illinois flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kansas City-Marion, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Marion, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansas City to Marion

Have a flexible travel schedule? Discover the best time to fly to Marion from Kansas City with our price prediction graph.

MCI-MWA

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.

Related info for your journey

Can I find deals for flights from Kansas City to Marion that include hotel bookings?
Yes. In addition to deals on Kansas City to Marion flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kansas City to Marion?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Marion.
Can I find deals for business class flights from Kansas City to Marion?
Yes. Cheapflights offers flight deals from Kansas City to Marion 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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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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kansas City to Marion with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kansas City to Marion

One-way flights from Kansas City to Marion
Search for one-way flight options from Kansas City to Marion. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.

Search for one-way flight options from Kansas City to Marion. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.

Find flight deals from Kansas City to Marion

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Use the filters below to find and compare flights from Kansas City to Marion that are best for you.

Best time to book a flight from Kansas City to Marion

Have a flexible travel schedule? Discover the best time to fly to Marion from Kansas City with our price prediction graph.

Related info for your journey

Can I find deals for flights from Kansas City to Marion that include hotel bookings?

How can I find direct flights from Kansas City to Marion?

Can I find deals for business class flights from Kansas City to Marion?

Traveling to a place near Marion?

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 Kansas City to Marion

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Marion by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Kansas City to Marion by cabin class

Find flights from Kansas City to Marion, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Marion

Explore flights to Marion departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.

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$211+ Cheap flights from Kansas City to Marion, IL (MCI - MWA)

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kansas City to Marion with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kansas City to Marion

One-way flights from Kansas City to MarionSearch for one-way flight options from Kansas City to Marion. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.

Search for one-way flight options from Kansas City to Marion. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.

Find flight deals from Kansas City to Marion

Most accurate provider

Most trusted provider

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kansas City to Marion that are best for you.

Best time to book a flight from Kansas City to Marion

Have a flexible travel schedule? Discover the best time to fly to Marion from Kansas City with our price prediction graph.

Related info for your journey

Can I find deals for flights from Kansas City to Marion that include hotel bookings?

How can I find direct flights from Kansas City to Marion?

Can I find deals for business class flights from Kansas City to Marion?

Traveling to a place near Marion?

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 Kansas City to Marion

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Marion by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Kansas City to Marion by cabin class

Find flights from Kansas City to Marion, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Marion

Explore flights to Marion departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.

Kansas City and Marion flights

Browse other Kansas City and Marion flight options. Last updated on September 12, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

100% Free

Book with Flexibility

Travel Smart

One-way flights from Kansas City to Marion
Search for one-way flight options from Kansas City to Marion. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.