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Cheap flights from New York to Decatur from $359

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 3/30. 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 New York to Decatur

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:10 am - 12:54 pm
LGA
-
DEC
7h 44m
1 stop
United Airlines Logo
9:52 am - 5:13 pm
DEC
-
LGA
6h 21m
1 stop
$374United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
7:10 am - 12:54 pm
LGA
-
DEC
6h 44m
1 stop
United Airlines Logo
9:52 am - 3:18 pm
DEC
-
LGA
4h 26m
1 stop
$394United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
6:10 am - 12:54 pm
LGA
-
DEC
7h 44m
1 stop
United Airlines Logo
9:52 am - 11:30 pm
DEC
-
LGA
12h 38m
2 stops
$404United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
2:49 pm - 8:58 am
LGA
-
DEC
19h 09m
2 stops
United Airlines Logo
9:52 am - 5:13 pm
DEC
-
LGA
6h 21m
1 stop
$424United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
8:05 am - 12:54 pm
LGA
-
DEC
5h 49m
1 stop
United Airlines Logo
7:37 pm - 3:18 pm
DEC
-
LGA
18h 41m
1 stop
$433United Airlines
Tue, Apr 7 - Sun, Apr 12
United Airlines Logo
6:00 am - 8:58 am
LGA
-
DEC
27h 58m
2 stops
United Airlines Logo
9:52 am - 11:30 pm
DEC
-
LGA
12h 38m
2 stops
$449United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
7:25 pm - 8:58 am
LGA
-
DEC
14h 33m
2 stops
United Airlines Logo
7:37 pm - 3:18 pm
DEC
-
LGA
18h 41m
1 stop
$463United Airlines
Tue, Apr 7 - Sun, Apr 12
United Airlines Logo
2:10 pm - 5:57 pm
LGA
-
DEC
4h 47m
1 stop
United Airlines Logo
7:37 pm - 3:18 pm
DEC
-
LGA
18h 41m
1 stop
$464United Airlines
Wed, Apr 8 - Sun, Apr 12
United Airlines Logo
9:10 am - 8:58 am
LGA
-
DEC
24h 48m
1 stop
United Airlines Logo
7:37 pm - 9:13 am
DEC
-
LGA
12h 36m
1 stop
$553United Airlines
Thu, Apr 2 - Sat, Apr 4
United Airlines Logo
7:25 pm - 5:57 pm
LGA
-
DEC
23h 32m
2 stops
United Airlines Logo
7:37 pm - 11:18 am
DEC
-
LGA
14h 41m
1 stop
$563United Airlines
Thu, Apr 2 - Sat, Apr 4

United Airlines flights from New York to Decatur, Illinois

Our best United Airlines deals on New York to Decatur, Illinois flight tickets
United Airlines
Apr 18
LGA6:10 amNew York LaGuardia
7h 44m
1 stop
DEC12:54 pmDecatur Arpt
Apr 22
DEC9:52 amDecatur Arpt
6h 21m
1 stop
LGA5:13 pmNew York LaGuardia
$374
United Airlines
Apr 18
LGA7:10 amNew York LaGuardia
6h 44m
1 stop
DEC12:54 pmDecatur Arpt
Apr 22
DEC9:52 amDecatur Arpt
4h 26m
1 stop
LGA3:18 pmNew York LaGuardia
$394
United Airlines
Apr 18
LGA6:10 amNew York LaGuardia
7h 44m
1 stop
DEC12:54 pmDecatur Arpt
Apr 22
DEC9:52 amDecatur Arpt
12h 38m
2 stops
LGA11:30 pmNew York LaGuardia
$404

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 March 16, 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 4/18

6:10 am-12:54 pm

1 stop7h 44m

Decatur Arpt

Wed 4/22

9:52 am-5:13 pm

1 stop6h 21m

$374
Quickest round-trip

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sat 4/18

7:10 am-12:54 pm

1 stop6h 44m

Decatur Arpt

Wed 4/22

9:52 am-3:18 pm

1 stop4h 26m

$394

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sat 4/18

6:10 am-12:54 pm

1 stop7h 44m

Decatur Arpt

Wed 4/22

9:52 am-11:30 pm

2 stops12h 38m

$404

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sat 4/18

2:49 pm-8:58 am

2 stops19h 09m

Decatur Arpt

Wed 4/22

9:52 am-5:13 pm

1 stop6h 21m

$424

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Tue 4/7

8:05 am-12:54 pm

1 stop5h 49m

Decatur Arpt

Sun 4/12

7:37 pm-3:18 pm

1 stop18h 41m

$433

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Sat 4/18

6:00 am-8:58 am

2 stops27h 58m

Decatur Arpt

Wed 4/22

9:52 am-11:30 pm

2 stops12h 38m

$449

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Tue 4/7

7:25 pm-8:58 am

2 stops14h 33m

Decatur Arpt

Sun 4/12

7:37 pm-3:18 pm

1 stop18h 41m

$463

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Wed 4/8

2:10 pm-5:57 pm

1 stop4h 47m

Decatur Arpt

Sun 4/12

7:37 pm-3:18 pm

1 stop18h 41m

$464

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Thu 4/2

9:10 am-8:58 am

1 stop24h 48m

Decatur Arpt

Sat 4/4

7:37 pm-9:13 am

1 stop12h 36m

$553

New YorkDecatur

LGA - DEC

LGADEC

New York LaGuardia

Thu 4/2

7:25 pm-5:57 pm

2 stops23h 32m

Decatur Arpt

Sat 4/4

7:37 pm-11:18 am

1 stop14h 41m

$563

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

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

6h 44m

Direct flights

None
The fastest flight from New York to Decatur, Illinois takes 6h 44m
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

  • 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 6h 44m.

  • 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
9,428 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

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

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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?

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