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Flights to Marion Williamson County

$411 Cheap flights to Marion, Illinois

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Marion, Illinois departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to Marion, Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:57 pm - 11:42 pmLGA  New York LaGuardia-MWA Marion Williamson County
6h 45m1 stop Chicago O'Hare Intl
American Airlines Logo
5:42 am - 1:26 pmMWA  Marion Williamson County-LGA New York LaGuardia
6h 44m1 stop Chicago O'Hare Intl
$411American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
7:36 pm - 12:27 amGSO  Greensboro/H. Point-MWA Marion Williamson County
5h 51m1 stop Chicago O'Hare Intl
American Airlines Logo
10:48 am - 7:01 pmMWA  Marion Williamson County-GSO Greensboro/H. Point
7h 13m1 stop Chicago O'Hare Intl
$413American Airlines
Fri, Dec 11 - Sat, Jan 9
American Airlines Logo
6:30 am - 2:40 pmLGA  New York LaGuardia-MWA Marion Williamson County
9h 10m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
American Airlines Logo
5:42 am - 2:43 pmMWA  Marion Williamson County-LGA New York LaGuardia
8h 01m1 stop Chicago O'Hare Intl
$416American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
7:36 pm - 12:27 amGSO  Greensboro/H. Point-MWA Marion Williamson County
5h 51m1 stop Chicago O'Hare Intl
American Airlines Logo
6:50 am - 6:05 pmMWA  Marion Williamson County-GSO Greensboro/H. Point
10h 15m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
$418American Airlines
Fri, Dec 11 - Sat, Jan 9
American Airlines Logo
5:55 pm - 12:27 amGSO  Greensboro/H. Point-MWA Marion Williamson County
7h 32m1 stop Chicago O'Hare Intl
American Airlines Logo
6:45 am - 5:24 pmMWA  Marion Williamson County-GSO Greensboro/H. Point
9h 39m2 stops Chicago O'Hare Intl Charlotte Douglas
$418American Airlines
Wed, Nov 11 - Wed, Nov 18
American Airlines Logo
6:30 am - 2:40 pmLGA  New York LaGuardia-MWA Marion Williamson County
9h 10m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
American Airlines Logo
5:42 am - 3:28 pmMWA  Marion Williamson County-LGA New York LaGuardia
8h 46m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
$421American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
1:43 pm - 12:27 amGSO  Greensboro/H. Point-MWA Marion Williamson County
11h 44m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
6:45 am - 7:12 pmMWA  Marion Williamson County-GSO Greensboro/H. Point
11h 27m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
$423American Airlines
Wed, Nov 11 - Wed, Nov 18
American Airlines Logo
4:10 pm - 12:27 amGSO  Greensboro/H. Point-MWA Marion Williamson County
9h 17m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
6:50 am - 6:05 pmMWA  Marion Williamson County-GSO Greensboro/H. Point
10h 15m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
$536American Airlines
Fri, Dec 11 - Sat, Jan 9
American Airlines Logo
6:19 pm - 11:42 pmDCA  Washington, D.C. Reagan-National-MWA Marion Williamson County
6h 23m1 stop Chicago O'Hare Intl
American Airlines Logo
5:42 am - 11:54 amMWA  Marion Williamson County-DCA Washington, D.C. Reagan-National
5h 12m1 stop Chicago O'Hare Intl
$556American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
10:17 am - 2:40 pmDCA  Washington, D.C. Reagan-National-MWA Marion Williamson County
5h 23m1 stop Chicago O'Hare Intl
American Airlines Logo
5:42 am - 2:58 pmMWA  Marion Williamson County-DCA Washington, D.C. Reagan-National
8h 16m2 stops Chicago O'Hare Intl New York LaGuardia
$561American Airlines
Wed, Sep 9 - Wed, Sep 16

momondo Fare Finder

 
Locate flights to Marion Williamson County that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on August 12, 2026.
Use the filters below to find and compare flights to Marion, Illinois that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkMarion

LGA New York LaGuardia - MWA Marion Williamson County

LGAMWA

New York LaGuardia

Wed 9/9

5:57 pm-11:42 pm

1 stop6h 45m

Marion Williamson County

Wed 9/16

5:42 am-1:26 pm

1 stop6h 44m

$411

GreensboroMarion

GSO Greensboro/H. Point - MWA Marion Williamson County

GSOMWA

Greensboro/H. Point

Fri 12/11

7:36 pm-12:27 am

1 stop5h 51m

Marion Williamson County

Sat 1/9

10:48 am-7:01 pm

1 stop7h 13m

$413

New YorkMarion

LGA New York LaGuardia - MWA Marion Williamson County

LGAMWA

New York LaGuardia

Wed 9/9

6:30 am-2:40 pm

2 stops9h 10m

Marion Williamson County

Wed 9/16

5:42 am-2:43 pm

1 stop8h 01m

$416

GreensboroMarion

GSO Greensboro/H. Point - MWA Marion Williamson County

GSOMWA

Greensboro/H. Point

Fri 12/11

7:36 pm-12:27 am

1 stop5h 51m

Marion Williamson County

Sat 1/9

6:50 am-6:05 pm

2 stops10h 15m

$418

GreensboroMarion

GSO Greensboro/H. Point - MWA Marion Williamson County

GSOMWA

Greensboro/H. Point

Wed 11/11

5:55 pm-12:27 am

1 stop7h 32m

Marion Williamson County

Wed 11/18

6:45 am-5:24 pm

2 stops9h 39m

$418

New YorkMarion

LGA New York LaGuardia - MWA Marion Williamson County

LGAMWA

New York LaGuardia

Wed 9/9

6:30 am-2:40 pm

2 stops9h 10m

Marion Williamson County

Wed 9/16

5:42 am-3:28 pm

2 stops8h 46m

$421

GreensboroMarion

GSO Greensboro/H. Point - MWA Marion Williamson County

GSOMWA

Greensboro/H. Point

Wed 11/11

1:43 pm-12:27 am

2 stops11h 44m

Marion Williamson County

Wed 11/18

6:45 am-7:12 pm

2 stops11h 27m

$423

GreensboroMarion

GSO Greensboro/H. Point - MWA Marion Williamson County

GSOMWA

Greensboro/H. Point

Fri 12/11

4:10 pm-12:27 am

2 stops9h 17m

Marion Williamson County

Sat 1/9

6:50 am-6:05 pm

2 stops10h 15m

$536
Quickest round-trip

Washington, D.C.Marion

DCA Washington, D.C. Reagan-National - MWA Marion Williamson County

DCAMWA

Washington, D.C. Reagan-National

Wed 9/9

6:19 pm-11:42 pm

1 stop6h 23m

Marion Williamson County

Wed 9/16

5:42 am-11:54 am

1 stop5h 12m

$556

Washington, D.C.Marion

DCA Washington, D.C. Reagan-National - MWA Marion Williamson County

DCAMWA

Washington, D.C. Reagan-National

Wed 9/9

10:17 am-2:40 pm

1 stop5h 23m

Marion Williamson County

Wed 9/16

5:42 am-2:58 pm

2 stops8h 16m

$561

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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Cheap Marion, Illinois flight deals and tips

Summary info about Marion, Illinois flight prices, duration and airlines

Best One-Way Price

$520

Best Round-Trip Price

$411

Fastest flight time

5h 06m
The best one-way flight price to Marion from United States in the last 5 days is $520 (Madison Truax Field to Marion Williamson County).
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The best round-trip flight price to Marion from United States in the last 5 days is $411 (New York LaGuardia to Marion Williamson County).
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The fastest flight to Marion from United States takes 5h 06m (Madison Truax Field to Marion Williamson County).
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Frequently asked questions about flying to Marion, Illinois

Is there an alternative airport near Marion, Illinois?

Finding an alternative and possibly cheaper destination airport near Marion, Illinois is possible. If you are planning a flight to Marion, Illinois, consider booking flights to Marion Williamson County Airport (5 mi from Marion, Illinois city center), Paducah Barkley Regional Airport (47 mi from Marion, Illinois city center), Cape Girardeau Airport (49 mi from Marion, Illinois city center), Belleville Airport (76 mi from Marion, Illinois city center) or Owensboro Daviess County Airport (97 mi from Marion, Illinois city center).

Is there a cheaper alternative to flying into Marion, Illinois?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Marion, Illinois is Marion Williamson County Airport where the average price is $89. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Marion, Illinois?

The best price found on momondo to Marion, Illinois was $72/pp from Valparaiso, Florida, which is 64% cheaper than the average flight price to Marion, Illinois. To find the cheapest price to Marion, Illinois from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Marion Williamson County Airport?

Prices for flights to Marion Williamson County Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Marion Williamson County Airport?

As of August 2026, there is 1 operator available to choose from for flights to Marion Williamson County Airport.

How old do you have to be to fly to Marion Williamson County Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Marion Williamson County Airport.

What documentation or ID do you need to fly to Marion Williamson County Airport?

The travel and health documents required for your trip to Marion Williamson County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Marion Williamson County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Marion, Illinois?

Book flights to Marion, Illinois if you plan to visit one of these locations
Mount Vernon
Chester

Why use momondo?

Why should I use momondo to find a flight deal to Marion?

It is quick and easy to find flights to Marion on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Marion that suits you.

Can I find flights to Marion with flexible booking policies on momondo?

Flights to Marion with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Marion?

momondo provides multiple filters to help you find the best flight to Marion. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Marion right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Marion, momondo offers a useful price alert feature which will track prices for flights to Marion and alert you when they change.

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