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Cheap flights from New York State to Decatur from $213

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 State to Decatur departing on 8/31. 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.

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
1:25 pm - 5:59 pmLGA  New York LaGuardia-DEC Decatur Arpt
5h 34m1 stop Chicago O'Hare Intl
United Airlines Logo
9:12 am - 4:19 pmDEC  Decatur Arpt-LGA New York LaGuardia
6h 07m1 stop Chicago O'Hare Intl
$344United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
8:10 am - 8:35 amLGA  New York LaGuardia-DEC Decatur Arpt
25h 25m1 stop Chicago O'Hare Intl
United Airlines Logo
7:18 pm - 1:23 pmDEC  Decatur Arpt-LGA New York LaGuardia
17h 05m1 stop Chicago O'Hare Intl
$386United Airlines
Sat, Sep 26 - Tue, Sep 29
United Airlines Logo
1:25 pm - 5:59 pmLGA  New York LaGuardia-DEC Decatur Arpt
5h 34m1 stop Chicago O'Hare Intl
United Airlines Logo
9:12 am - 3:17 pmDEC  Decatur Arpt-LGA New York LaGuardia
5h 05m1 stop Chicago O'Hare Intl
$395United Airlines
Sat, Sep 5 - Fri, Sep 11
United Airlines Logo
11:20 am - 5:59 pmLGA  New York LaGuardia-DEC Decatur Arpt
7h 39m1 stop Chicago O'Hare Intl
United Airlines Logo
8:03 pm - 12:23 pmDEC  Decatur Arpt-LGA New York LaGuardia
15h 20m1 stop Chicago O'Hare Intl
$405United Airlines
Wed, Aug 26 - Sun, Aug 30
United Airlines Logo
2:25 pm - 6:44 pmLGA  New York LaGuardia-DEC Decatur Arpt
5h 19m1 stop Chicago O'Hare Intl
United Airlines Logo
9:13 am - 3:17 pmDEC  Decatur Arpt-LGA New York LaGuardia
5h 04m1 stop Chicago O'Hare Intl
$419United Airlines
Fri, Sep 11 - Sun, Sep 13
United Airlines Logo
10:20 am - 7:37 amLGA  New York LaGuardia-DEC Decatur Arpt
22h 17m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
8:03 pm - 12:23 pmDEC  Decatur Arpt-LGA New York LaGuardia
15h 20m1 stop Chicago O'Hare Intl
$450United Airlines
Wed, Aug 26 - Sun, Aug 30
United Airlines Logo
8:10 am - 6:43 pmLGA  New York LaGuardia-DEC Decatur Arpt
11h 33m1 stop Chicago O'Hare Intl
United Airlines Logo
7:18 pm - 2:09 pmDEC  Decatur Arpt-LGA New York LaGuardia
17h 51m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$504United Airlines
Sat, Sep 26 - Tue, Sep 29
United Airlines Logo
6:00 am - 5:59 pmLGA  New York LaGuardia-DEC Decatur Arpt
12h 59m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
9:12 am - 3:16 pmDEC  Decatur Arpt-LGA New York LaGuardia
5h 04m1 stop Chicago O'Hare Intl
$554United Airlines
Fri, Sep 4 - Sun, Sep 6
United Airlines Logo
1:25 pm - 5:59 pmLGA  New York LaGuardia-DEC Decatur Arpt
5h 34m1 stop Chicago O'Hare Intl
United Airlines Logo
9:12 am - 6:45 pmDEC  Decatur Arpt-LGA New York LaGuardia
8h 33m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$569United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
10:20 am - 5:59 pmLGA  New York LaGuardia-DEC Decatur Arpt
8h 39m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
9:12 am - 6:45 pmDEC  Decatur Arpt-LGA New York LaGuardia
8h 33m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$597United Airlines
Sat, Aug 29 - Wed, Sep 2

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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
Sep 26
LGA8:10 amNew York LaGuardia
25h 25m
1 stop
DEC8:35 amDecatur Arpt
Sep 29
DEC7:18 pmDecatur Arpt
17h 05m
1 stop
LGA1:23 pmNew York LaGuardia
$386
United Airlines
Sep 5
LGA1:25 pmNew York LaGuardia
5h 34m
1 stop
DEC5:59 pmDecatur Arpt
Sep 11
DEC9:12 amDecatur Arpt
5h 05m
1 stop
LGA3:17 pmNew York LaGuardia
$395
United Airlines
Aug 26
LGA11:20 amNew York LaGuardia
7h 39m
1 stop
DEC5:59 pmDecatur Arpt
Aug 30
DEC8:03 pmDecatur Arpt
15h 20m
1 stop
LGA12:23 pmNew York LaGuardia
$405

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 August 14, 2026.
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

Cheapest round-trip

New YorkDecatur

LGA New York LaGuardia - DEC Decatur Arpt

LGADEC

New York LaGuardia

Sat 8/29

1:25 pm-5:59 pm

1 stop5h 34m

Decatur Arpt

Wed 9/2

9:12 am-4:19 pm

1 stop6h 07m

$344

New YorkDecatur

LGA New York LaGuardia - DEC Decatur Arpt

LGADEC

New York LaGuardia

Sat 9/26

8:10 am-8:35 am

1 stop25h 25m

Decatur Arpt

Tue 9/29

7:18 pm-1:23 pm

1 stop17h 05m

$386

New YorkDecatur

LGA New York LaGuardia - DEC Decatur Arpt

LGADEC

New York LaGuardia

Sat 9/5

1:25 pm-5:59 pm

1 stop5h 34m

Decatur Arpt

Fri 9/11

9:12 am-3:17 pm

1 stop5h 05m

$395

New YorkDecatur

LGA New York LaGuardia - DEC Decatur Arpt

LGADEC

New York LaGuardia

Wed 8/26

11:20 am-5:59 pm

1 stop7h 39m

Decatur Arpt

Sun 8/30

8:03 pm-12:23 pm

1 stop15h 20m

$405
Quickest round-trip

New YorkDecatur

LGA New York LaGuardia - DEC Decatur Arpt

LGADEC

New York LaGuardia

Fri 9/11

2:25 pm-6:44 pm

1 stop5h 19m

Decatur Arpt

Sun 9/13

9:13 am-3:17 pm

1 stop5h 04m

$419

New YorkDecatur

LGA New York LaGuardia - DEC Decatur Arpt

LGADEC

New York LaGuardia

Wed 8/26

10:20 am-7:37 am

2 stops22h 17m

Decatur Arpt

Sun 8/30

8:03 pm-12:23 pm

1 stop15h 20m

$450

New YorkDecatur

LGA New York LaGuardia - DEC Decatur Arpt

LGADEC

New York LaGuardia

Sat 9/26

8:10 am-6:43 pm

1 stop11h 33m

Decatur Arpt

Tue 9/29

7:18 pm-2:09 pm

2 stops17h 51m

$504

New YorkDecatur

LGA New York LaGuardia - DEC Decatur Arpt

LGADEC

New York LaGuardia

Fri 9/4

6:00 am-5:59 pm

2 stops12h 59m

Decatur Arpt

Sun 9/6

9:12 am-3:16 pm

1 stop5h 04m

$554

New YorkDecatur

LGA New York LaGuardia - DEC Decatur Arpt

LGADEC

New York LaGuardia

Sat 8/29

1:25 pm-5:59 pm

1 stop5h 34m

Decatur Arpt

Wed 9/2

9:12 am-6:45 pm

2 stops8h 33m

$569

New YorkDecatur

LGA New York LaGuardia - DEC Decatur Arpt

LGADEC

New York LaGuardia

Sat 8/29

10:20 am-5:59 pm

2 stops8h 39m

Decatur Arpt

Wed 9/2

9:12 am-6:45 pm

2 stops8h 33m

$597

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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 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?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Decatur, Illinois from State of New York according to our data. United Airlines is the first choice among our users, with 54% 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.

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

4h 34m

Direct flights

None
The fastest flight from State of New York to Decatur, Illinois takes 4h 34m
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

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

  • 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
10,108 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.

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

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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