Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Marion Williamson County

$233 Cheap flights to Marion, Illinois

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Marion, Illinois departing on 9/2. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 am - 12:35 pm
DCA
-
MWA
26h 35m
2 stops
Multiple Airlines Logo
4:15 pm - 7:05 pm
MWA
-
DCA
25h 50m
2 stops
$663Multiple Airlines
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
2:20 pm - 12:08 am
EWR
-
MWA
10h 48m
1 stop
American Airlines Logo
10:48 am - 10:06 am
MWA
-
EWR
22h 18m
1 stop
$742American Airlines
Wed, Nov 25 - Mon, Nov 30
Multiple Airlines Logo
7:04 pm - 8:15 pm
SFO
-
MWA
23h 11m
2 stops
Multiple Airlines Logo
8:35 am - 7:30 pm
MWA
-
SFO
12h 55m
2 stops
$805Multiple Airlines
Sat, Aug 1 - Wed, Aug 5
American Airlines Logo
1:44 pm - 12:08 am
EWR
-
MWA
11h 24m
2 stops
American Airlines Logo
10:48 am - 10:06 am
MWA
-
EWR
22h 18m
1 stop
$839American Airlines
Wed, Nov 25 - Mon, Nov 30
Multiple Airlines Logo
11:52 am - 5:35 pm
SFO
-
MWA
27h 43m
2 stops
Multiple Airlines Logo
4:15 pm - 11:49 am
MWA
-
SFO
21h 34m
2 stops
$842Multiple Airlines
Thu, Jul 30 - Mon, Aug 3
Multiple Airlines Logo
6:00 am - 5:35 pm
DCA
-
MWA
12h 35m
2 stops
Multiple Airlines Logo
8:35 am - 11:33 pm
MWA
-
DCA
13h 58m
2 stops
$884Multiple Airlines
Tue, Jul 28 - Sat, Aug 1
Multiple Airlines Logo
6:00 am - 5:35 pm
DCA
-
MWA
12h 35m
2 stops
Multiple Airlines Logo
4:15 pm - 7:49 am
MWA
-
DCA
14h 34m
2 stops
$1,018Multiple Airlines
Wed, Jul 29 - Sun, Aug 2
Multiple Airlines Logo
6:00 am - 5:35 pm
DCA
-
MWA
12h 35m
2 stops
Multiple Airlines Logo
4:15 pm - 7:49 am
MWA
-
DCA
14h 34m
2 stops
$1,079Multiple Airlines
Thu, Jul 30 - Mon, Aug 3
Multiple Airlines Logo
5:05 pm - 12:35 pm
EWR
-
MWA
20h 30m
2 stops
Multiple Airlines Logo
8:35 am - 5:59 am
MWA
-
EWR
20h 24m
2 stops
$1,314Multiple Airlines
Sat, Aug 1 - Wed, Aug 5
Multiple Airlines Logo
5:05 pm - 12:35 pm
EWR
-
MWA
20h 30m
2 stops
Multiple Airlines Logo
8:35 am - 6:30 am
MWA
-
EWR
20h 55m
2 stops
$1,589Multiple Airlines
Sat, Aug 15 - Sat, Aug 22

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 July 18, 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

Washington, D.C.Marion

DCA - MWA

DCAMWA

Washington, D.C. Reagan-National

Thu 8/20

11:00 am-12:35 pm

2 stops26h 35m

Marion Williamson County

Sun 8/23

4:15 pm-7:05 pm

2 stops25h 50m

$663

NewarkMarion

EWR - MWA

EWRMWA

Newark

Wed 11/25

2:20 pm-12:08 am

1 stop10h 48m

Marion Williamson County

Mon 11/30

10:48 am-10:06 am

1 stop22h 18m

$742

San FranciscoMarion

SFO - MWA

SFOMWA

San Francisco

Sat 8/1

7:04 pm-8:15 pm

2 stops23h 11m

Marion Williamson County

Wed 8/5

8:35 am-7:30 pm

2 stops12h 55m

$805

NewarkMarion

EWR - MWA

EWRMWA

Newark

Wed 11/25

1:44 pm-12:08 am

2 stops11h 24m

Marion Williamson County

Mon 11/30

10:48 am-10:06 am

1 stop22h 18m

$839

San FranciscoMarion

SFO - MWA

SFOMWA

San Francisco

Thu 7/30

11:52 am-5:35 pm

2 stops27h 43m

Marion Williamson County

Mon 8/3

4:15 pm-11:49 am

2 stops21h 34m

$842
Quickest round-trip

Washington, D.C.Marion

DCA - MWA

DCAMWA

Washington, D.C. Reagan-National

Tue 7/28

6:00 am-5:35 pm

2 stops12h 35m

Marion Williamson County

Sat 8/1

8:35 am-11:33 pm

2 stops13h 58m

$884

Washington, D.C.Marion

DCA - MWA

DCAMWA

Washington, D.C. Reagan-National

Wed 7/29

6:00 am-5:35 pm

2 stops12h 35m

Marion Williamson County

Sun 8/2

4:15 pm-7:49 am

2 stops14h 34m

$1,018

Washington, D.C.Marion

DCA - MWA

DCAMWA

Washington, D.C. Reagan-National

Thu 7/30

6:00 am-5:35 pm

2 stops12h 35m

Marion Williamson County

Mon 8/3

4:15 pm-7:49 am

2 stops14h 34m

$1,079

NewarkMarion

EWR - MWA

EWRMWA

Newark

Sat 8/1

5:05 pm-12:35 pm

2 stops20h 30m

Marion Williamson County

Wed 8/5

8:35 am-5:59 am

2 stops20h 24m

$1,314

NewarkMarion

EWR - MWA

EWRMWA

Newark

Sat 8/15

5:05 pm-12:35 pm

2 stops20h 30m

Marion Williamson County

Sat 8/22

8:35 am-6:30 am

2 stops20h 55m

$1,589

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Marion, Illinois from

Marion, Illinois flights insights and trends

Explore insights for your Marion, Illinois flight to craft the best travel plan

What is the cheapest month to fly to Marion, Illinois?

Cheap Marion, Illinois flight deals and tips

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

Best One-Way Price

$233

Best Round-Trip Price

$663

Fastest flight time

15h 06m
The best one-way flight price to Marion from United States in the last 5 days is $233 (San Francisco to Marion Williamson County).
Search Deals
The best round-trip flight price to Marion from United States in the last 5 days is $663 (Washington, D.C. Reagan-National to Marion Williamson County).
Search Deals
The fastest flight to Marion from United States takes 15h 06m (Newark to Marion Williamson County).
Search Deals

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 $117. 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 $71/pp from Valparaiso, Florida, which is 59% 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 July 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.

An easier way to manage your Marion Williamson County trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/17
Mon 8/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Marion, Illinois