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Cheap flights from New York State to Decatur from $339

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New York State to Decatur departing on 1/9. 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
0 bags

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Find the cheapest flights from New York State to Decatur

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:15 pm - 6:01 pm
LGA
-
DEC
5h 46m1 stop
United Airlines Logo
9:49 am - 4:13 pm
DEC
-
LGA
5h 24m1 stop
$339United Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
7:15 am - 6:01 pm
LGA
-
DEC
11h 46m1 stop
United Airlines Logo
9:49 am - 5:13 pm
DEC
-
LGA
6h 24m1 stop
$354United Airlines
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
7:29 pm - 9:05 am
LGA
-
DEC
14h 36m2 stops
United Airlines Logo
9:49 am - 5:13 pm
DEC
-
LGA
6h 24m1 stop
$364United Airlines
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
1:15 pm - 6:01 pm
LGA
-
DEC
5h 46m1 stop
United Airlines Logo
7:09 pm - 11:43 pm
DEC
-
LGA
27h 34m2 stops
$369United Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
1:15 pm - 9:05 am
LGA
-
DEC
20h 50m1 stop
United Airlines Logo
7:09 pm - 11:13 am
DEC
-
LGA
15h 04m1 stop
$374United Airlines
Wed, Jan 21 - Wed, Jan 28
United Airlines Logo
10:28 am - 9:05 am
LGA
-
DEC
23h 37m2 stops
United Airlines Logo
7:09 pm - 3:23 pm
DEC
-
LGA
19h 14m1 stop
$384United Airlines
Wed, Jan 21 - Wed, Jan 28
United Airlines Logo
1:15 pm - 6:01 pm
LGA
-
DEC
5h 46m1 stop
United Airlines Logo
7:09 pm - 5:13 pm
DEC
-
LGA
21h 04m1 stop
$399United Airlines
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
11:15 am - 6:01 pm
LGA
-
DEC
7h 46m1 stop
United Airlines Logo
7:09 pm - 2:14 pm
DEC
-
LGA
18h 05m2 stops
$409United Airlines
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
9:15 am - 6:01 pm
LGA
-
DEC
9h 46m1 stop
United Airlines Logo
7:09 pm - 11:13 am
DEC
-
LGA
15h 04m1 stop
$478United Airlines
Tue, Jan 6 - Wed, Jan 7
United Airlines Logo
6:00 am - 6:01 pm
LGA
-
DEC
13h 01m2 stops
United Airlines Logo
9:49 am - 6:44 pm
DEC
-
LGA
7h 55m2 stops
$589United Airlines
Fri, Jan 9 - Mon, Jan 12

United Airlines flights from State of New York to Decatur, Illinois

Our best United Airlines deals on State of New York to Decatur, Illinois flight tickets
United Airlines
Jan 9
LGA1:15 pmNew York LaGuardia
5h 46m
1 stop
DEC6:01 pmDecatur Arpt
Jan 12
DEC9:49 amDecatur Arpt
5h 24m
1 stop
LGA4:13 pmNew York LaGuardia
$339
Find similar
United Airlines
Jan 22
LGA7:15 amNew York LaGuardia
11h 46m
1 stop
DEC6:01 pmDecatur Arpt
Jan 25
DEC9:49 amDecatur Arpt
6h 24m
1 stop
LGA5:13 pmNew York LaGuardia
$354
Find similar
United Airlines
Jan 22
LGA7:29 pmNew York LaGuardia
14h 36m
2 stops
DEC9:05 amDecatur Arpt
Jan 25
DEC9:49 amDecatur Arpt
6h 24m
1 stop
LGA5:13 pmNew York LaGuardia
$364
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of New York to Decatur, Illinois 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from New York State to Decatur, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Fri 1/9

1:15 pm-6:01 pm

1 stop5h 46m

Decatur Arpt

Mon 1/12

9:49 am-4:13 pm

1 stop5h 24m

$339

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Thu 1/22

7:15 am-6:01 pm

1 stop11h 46m

Decatur Arpt

Sun 1/25

9:49 am-5:13 pm

1 stop6h 24m

$354

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Thu 1/22

7:29 pm-9:05 am

2 stops14h 36m

Decatur Arpt

Sun 1/25

9:49 am-5:13 pm

1 stop6h 24m

$364

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Fri 1/9

1:15 pm-6:01 pm

1 stop5h 46m

Decatur Arpt

Mon 1/12

7:09 pm-11:43 pm

2 stops27h 34m

$369

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Wed 1/21

1:15 pm-9:05 am

1 stop20h 50m

Decatur Arpt

Wed 1/28

7:09 pm-11:13 am

1 stop15h 04m

$374

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Wed 1/21

10:28 am-9:05 am

2 stops23h 37m

Decatur Arpt

Wed 1/28

7:09 pm-3:23 pm

1 stop19h 14m

$384

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Tue 1/6

1:15 pm-6:01 pm

1 stop5h 46m

Decatur Arpt

Sat 1/10

7:09 pm-5:13 pm

1 stop21h 04m

$399

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Tue 1/6

11:15 am-6:01 pm

1 stop7h 46m

Decatur Arpt

Sat 1/10

7:09 pm-2:14 pm

2 stops18h 05m

$409

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Tue 1/6

9:15 am-6:01 pm

1 stop9h 46m

Decatur Arpt

Wed 1/7

7:09 pm-11:13 am

1 stop15h 04m

$478

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Fri 1/9

6:00 am-6:01 pm

2 stops13h 01m

Decatur Arpt

Mon 1/12

9:49 am-6:44 pm

2 stops7h 55m

$589

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Decatur from

How to get the cheapest flight ticket from State of New York to Decatur, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Decatur, Illinois?

The cheapest day to depart on your flight to Decatur, Illinois is on a Thursday when prices can be found for as low as $347. This is often the case because there is less demand to fly during this day of the week. Flights from State of New York to Decatur, Illinois on a Saturday will generally be more expensive and average around $529. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Decatur, Illinois?

At noon is the cheapest time of day to fly from State of New York to Decatur, Illinois when you can find flight prices for as low as $348. Flying to Decatur, Illinois at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Decatur, Illinois, so prices are often more expensive at around $480 per ticket.

Cheap State of New York to Decatur, Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of New York to Decatur, Illinois

Fastest flight time

5h 46m

Direct flights

None
The fastest flight from State of New York to Decatur, Illinois takes 5h 46m
There are no direct flights from State of New York to Decatur, Illinois. There are no popular flight routes from State of New York to Decatur, Illinois.
Search flight deals

  • When did momondo last update prices for flights from New York to Decatur Arpt Airport?

    Prices for flights from New York to Decatur Arpt Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New York to Decatur Arpt 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 from New York to Decatur Arpt Airport.

  • What documentation or ID do you need to fly to Decatur Arpt Airport?

    The necessary travel and health documents for your Decatur Arpt Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of New York to Decatur, Illinois

Compare and see reviews for airlines that fly from State of New York to Decatur, Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $274Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights

Traveling to a place near Decatur?

Book flights to Decatur if you plan to visit one of these locations
Effingham
Mattoon
Forsyth

Why use momondo?

Why should I use momondo to find a flight deal from New York to Decatur?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Decatur from New York.

Can I find flights from New York to Decatur with flexible booking policies on momondo?

All flight searches from New York to Decatur on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Decatur?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Decatur.

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Yes. momondo can track prices for New York to Decatur flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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