In terms of precipitation, rainfall in New York ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York when rainfall is around 2.8 in.

If weather is an important factor for your trip to New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What is the cheapest time of day to fly from DEC to NYC?

It’s typically best to fly out from Decatur, Illinois to New York at noon. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

What airport do you fly from for flights from Decatur to New York?

For a flight from Decatur to New York, you will be flying from Decatur Arpt. Decatur Arpt (DEC) is just 4.7 mi from the center of the city. Decatur Arpt is the only Decatur airport and it handles 0 outbound flights to New York per day. 1 airline has flights to New York from Decatur Arpt on a regular basis.

Can I find deals for flights from Decatur to New York that include hotel bookings?

Yes. In addition to deals on Decatur to New York flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Decatur to New York?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Decatur to New York.

Can I find deals for business class flights from Decatur to New York?

Yes. Cheapflights offers flight deals from Decatur to New York by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$355+ Flights from Decatur, IL to New York, NY

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Cheap flight deals from Decatur to New York

Round-trip from	$355 (United Airlines)

From Decatur Arpt to New York (NYC)

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Cheapest flights from Decatur to New York
Explore the most affordable flight options available from Decatur to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Fri 9/129:42 amDEC - LGA

1 stop4h 31mUnited Airlines

Fri 9/192:20 pmLGA - DEC

1 stop4h 39mUnited Airlines

Deal found 7/29

$355

Best flights from Decatur to New York
Discover carefully curated flight deals from Decatur to New York that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Fri 9/129:42 amDEC - LGA

1 stop4h 31mUnited Airlines

Fri 9/192:20 pmLGA - DEC

1 stop4h 39mUnited Airlines

Deal found 7/29

$355

Last-minute flights from Decatur to New York
Discover last-minute flight deals from Decatur to New York. Data last updated July 29, 2025 and is based on user searches.

Sun 8/39:45 amDEC - LGA

1 stop4h 35mUnited Airlines

Sun 8/1011:25 amLGA - DEC

1 stop7h 38mUnited Airlines

Deal found 7/27

$535

Wed 8/139:45 amDEC - LGA

1 stop4h 35mUnited Airlines

Sun 8/176:20 amLGA - DEC

1 stop27h 28mUnited Airlines

Deal found 7/29

$423

Fly from

Fly to

Route

Depart

Return

Price

DecaturNew York

DEC - LGA

DECLGA

Decatur Arpt

Fri 9/12

9:42 am-3:13 pm

1 stop4h 31m

New York LaGuardia

Fri 9/19

2:20 pm-5:59 pm

1 stop4h 39m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Decatur to New York

Have a flexible travel schedule? Discover the best time to fly to New York from Decatur with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Decatur to New York

What is the cheapest month to book a flight from Decatur, Illinois to New York?

Currently, January is the cheapest month in which you can book a flight from Decatur, Illinois to New York (average of $236). Flying from Decatur, Illinois to New York in June is currently the most expensive (average of $313). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing New York

Peruse reviews from past customers who have flown with United Airlines from Decatur to New York to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

4.0

Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

United Airlines

7.4

Good

8,899 reviews

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

4.0

Okay

Patti,Feb 2025

FCO - EWR

Related info for your journey

What airport do you fly from for flights from Decatur to New York?
For a flight from Decatur to New York, you will be flying from Decatur Arpt. Decatur Arpt (DEC) is just 4.7 mi from the center of the city. Decatur Arpt is the only Decatur airport and it handles 0 outbound flights to New York per day. 1 airline has flights to New York from Decatur Arpt on a regular basis.
Can I find deals for flights from Decatur to New York that include hotel bookings?
Yes. In addition to deals on Decatur to New York flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Decatur to New York?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Decatur to New York.
Can I find deals for business class flights from Decatur to New York?
Yes. Cheapflights offers flight deals from Decatur to New York by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Decatur, Illinois to New York?
Currently, January is the cheapest month in which you can book a flight from Decatur, Illinois to New York (average of $236). Flying from Decatur, Illinois to New York in June is currently the most expensive (average of $313). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Decatur to New York

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$263	Average$399	FlexibilityNo cancel fee	On-time69%

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$355+ Cheap flights from Decatur, IL (DEC) to New York, NY (NYC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Decatur to New York with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Decatur to New York

Round-trip from

Find flight deals from Decatur to New York

Cheapest flights from Decatur to New YorkExplore the most affordable flight options available from Decatur to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Decatur to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Decatur to New York that are best for you.

Best time to book a flight from Decatur to New York

Have a flexible travel schedule? Discover the best time to fly to New York from Decatur with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Decatur to New York

What is the cheapest month to book a flight from Decatur, Illinois to New York?

Reviews of airlines servicing New York

Peruse reviews from past customers who have flown with United Airlines from Decatur to New York to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Decatur to New York. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Decatur to New York?

Can I find deals for flights from Decatur to New York that include hotel bookings?

How can I find direct flights from Decatur to New York?

Can I find deals for business class flights from Decatur to New York?

What is the cheapest month to book a flight from Decatur, Illinois to New York?

Traveling to a place near New York?

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Alternative routes for Decatur to New York

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Top airline flying from Decatur to New York

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Travel Smart

Cheapest flights from Decatur to New York
Explore the most affordable flight options available from Decatur to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.