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 are the most popular routes from North America to Marion, Illinois?

The most popular route from North America to Marion, Illinois is Greensboro/H. Point - Marion Williamson County. You may also consider Tampa - Marion Williamson County or Washington, D.C. Dulles Intl - Marion Williamson County.

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

When flying from North America 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.

What airport do you fly into for flights to Marion from North America?

Located just 4.6 mi from the city center, Marion Williamson County (MWA) is the airport most travelers will use when flying to Marion from North America.

Can I find deals for flights from North America to Marion that include hotel bookings?

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

How can I find direct flights from North America to Marion?

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

Can I find deals for business class flights from North America to Marion?

Yes. Cheapflights offers flight deals from North America 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.

$201+ Flights from North America to Marion, IL

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Cheap flight deals from North America to Marion

Good one-way deal	$82 or less

Price to beat on a one-way flight from North America to Marion Williamson County.

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One-way flights from North America to Marion
Search for one-way flight options from North America to Marion. Find affordable one-way fares based on user searches. Data last updated julho 30, 2025.

qua 8/2010:31 amEWR - MWA

2 stops26h 04mMultiple Airlines

Deal found 7/29

$201

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NewarkMarion

EWR - MWA

EWRMWA

Newark

qua 8/20

10:31 am-11:35 am

2 stops26h 04m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from North America to Marion

Have a flexible travel schedule? Discover the best time to fly to Marion from North America 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.

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Everything you need to know about your flight from North America to Marion

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Marion from North America?
Located just 4.6 mi from the city center, Marion Williamson County (MWA) is the airport most travelers will use when flying to Marion from North America.
What are the most popular routes from North America to Marion, Illinois?
The most popular route from North America to Marion, Illinois is Greensboro/H. Point - Marion Williamson County. You may also consider Tampa - Marion Williamson County or Washington, D.C. Dulles Intl - Marion Williamson County.
Can I find deals for flights from North America to Marion that include hotel bookings?
Yes. In addition to deals on North America to Marion flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from North America to Marion?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North America to Marion.
Can I find deals for business class flights from North America to Marion?
Yes. Cheapflights offers flight deals from North America 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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$201+ Cheap flights from North America to Marion, IL (MWA)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.