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Cheap flights from New York to Decatur from $222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Decatur departing on 6/15. 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 to Decatur

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:10 am - 5:57 pm
LGA
-
DEC
11h 47m
1 stop
United Airlines Logo
9:42 am - 4:08 pm
DEC
-
LGA
5h 26m
1 stop
$429United Airlines
Sat, May 16 - Wed, May 20
United Airlines Logo
9:15 pm - 5:57 pm
LGA
-
DEC
21h 42m
1 stop
United Airlines Logo
7:25 pm - 4:08 pm
DEC
-
LGA
19h 43m
1 stop
$444United Airlines
Fri, May 15 - Tue, May 19
United Airlines Logo
8:00 am - 5:51 pm
LGA
-
DEC
10h 51m
1 stop
United Airlines Logo
9:42 am - 7:13 pm
DEC
-
LGA
8h 31m
1 stop
$466United Airlines
Thu, Aug 27 - Fri, Aug 28
United Airlines Logo
8:05 am - 5:57 pm
LGA
-
DEC
10h 52m
1 stop
United Airlines Logo
9:42 am - 6:43 pm
DEC
-
LGA
8h 01m
2 stops
$654United Airlines
Sat, May 16 - Wed, May 20
United Airlines Logo
10:27 am - 5:57 pm
LGA
-
DEC
8h 30m
2 stops
United Airlines Logo
9:42 am - 6:43 pm
DEC
-
LGA
8h 01m
2 stops
$806United Airlines
Sat, May 16 - Wed, May 20
United Airlines Logo
7:29 pm - 5:58 pm
LGA
-
DEC
23h 29m
2 stops
United Airlines Logo
7:25 pm - 9:48 am
DEC
-
LGA
13h 23m
2 stops
$1,281United Airlines
Sat, May 16 - Wed, May 20

United Airlines flights from New York to Decatur, Illinois

Our best United Airlines deals on New York to Decatur, Illinois flight tickets
United Airlines
May 16
LGA7:10 amNew York LaGuardia
11h 47m
1 stop
DEC5:57 pmDecatur Arpt
May 20
DEC9:42 amDecatur Arpt
5h 26m
1 stop
LGA4:08 pmNew York LaGuardia
$429
United Airlines
May 15
LGA9:15 pmNew York LaGuardia
21h 42m
1 stop
DEC5:57 pmDecatur Arpt
May 19
DEC7:25 pmDecatur Arpt
19h 43m
1 stop
LGA4:08 pmNew York LaGuardia
$444
United Airlines
May 7
LGA2:10 pmNew York LaGuardia
4h 48m
1 stop
DEC5:58 pmDecatur Arpt
Jul 10
DEC9:37 amDecatur Arpt
8h 45m
1 stop
LGA7:22 pmNew York LaGuardia
$454

momondo Fare Finder

 
Customize your flight search to find flights from 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 May 4, 2026.
Use the filters below to find and compare flights from New York to Decatur, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sat 5/16

7:10 am-5:57 pm

1 stop11h 47m

Decatur Arpt

Wed 5/20

9:42 am-4:08 pm

1 stop5h 26m

$429

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Fri 5/15

9:15 pm-5:57 pm

1 stop21h 42m

Decatur Arpt

Tue 5/19

7:25 pm-4:08 pm

1 stop19h 43m

$444

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Thu 8/27

8:00 am-5:51 pm

1 stop10h 51m

Decatur Arpt

Fri 8/28

9:42 am-7:13 pm

1 stop8h 31m

$466

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sat 5/16

8:05 am-5:57 pm

1 stop10h 52m

Decatur Arpt

Wed 5/20

9:42 am-6:43 pm

2 stops8h 01m

$654
Quickest round-trip

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sat 5/16

10:27 am-5:57 pm

2 stops8h 30m

Decatur Arpt

Wed 5/20

9:42 am-6:43 pm

2 stops8h 01m

$806

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sat 5/16

7:29 pm-5:58 pm

2 stops23h 29m

Decatur Arpt

Wed 5/20

7:25 pm-9:48 am

2 stops13h 23m

$1,281
Cheapest one-way

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Mon 6/15

9:25 pm-5:56 pm

1 stop21h 31m

$222
Quickest one-way

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sun 5/31

7:10 am-5:56 pm

1 stop11h 46m

$232

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Wed 5/20

6:10 am-8:57 am

1 stop27h 47m

$242

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Wed 5/20

6:00 am-5:58 pm

2 stops12h 58m

$262

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Decatur from

How to get the cheapest flight ticket from 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 airline that flies from New York to Decatur Arpt?

United Airlines is the most popular carrier operating from New York to Decatur Arpt

What airlines fly to Decatur, Illinois?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Decatur, Illinois from New York according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Decatur, Illinois. Keep in mind that there are 3 different airlines that fly to Decatur, Illinois on a routine basis, so you have a few additional options to choose from.

When to book flights from New York to Decatur, Illinois

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Decatur, Illinois according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York to Decatur, Illinois (NYC to DEC) flight deals and tips

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

Fastest flight time

4h 47m

Direct flights

None
The fastest flight from New York to Decatur, Illinois takes 4h 47m
There are no direct flights from New York to Decatur, Illinois. There are no popular flight routes from New York to Decatur, Illinois.
Search flight deals

Frequently asked questions about flying from New York to Decatur, Illinois

  • How far is New York to Decatur Arpt by plane?

    Decatur Arpt is 789.7 mi away from New York. A reasonable flight in good conditions will take 4h 47m.

  • 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 updated daily.

  • 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 New York to Decatur, Illinois

Compare and see reviews for airlines that fly from New York to Decatur, Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $274Free CancellationRating
7.4
9,680 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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Decatur. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Decatur from New York which offer a flexible booking policy as well as other useful filters and features.

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.

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

If you are not ready to book a flight from New York to Decatur now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Decatur and let you know when they change.

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