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Cheap flights from New Delhi to Decatur, Illinois from ₹ 134,618

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — DEC
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Delhi to Decatur

Enter your travel dates to find the best prices.

Best flights from New Delhi to Decatur
Discover carefully curated flight deals from New Delhi to Decatur that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 January 2026.

Fri 13/323:00DEL - DEC
2 stops29h 28mUnited Airlines
Wed 15/419:20DEC - DEL
2 stops39h 40mUnited Airlines
Deal found 1/1₹ 134,618
Sat 14/323:35DEL - DEC
2 stops43h 47mUnited Airlines
Wed 15/409:52DEC - DEL
2 stops25h 08mUnited Airlines
Deal found 1/1₹ 156,546

Find flight deals from New Delhi to Decatur

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Decatur (DEC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 January 2026.

Round-trip from

₹ 134,618
United Airlines
  • United Airlines
  • 13/3-15/4
  • 4 total stops
  • 69h 08m total
  • New Delhi to Decatur
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Cheapflights Fare Finder

 
Customise your flight search to find flights from New Delhi to Decatur 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, Cheapflights users made 454,620 searches. Data last updated 1 January 2026.
Use the filters below to find and compare flights from New Delhi to Decatur that are best for you.

Fly from

New Delhi

Fly to

Decatur

Route

Depart

Return

Price

New DelhiDecatur

DEL - DEC

DELDEC

New Delhi Indira Gandhi Intl

Fri 13/3

23:00-17:58

2 stops29h 28m

Decatur Arpt

Wed 15/4

19:20-21:30

2 stops39h 40m

₹ 134,618

New DelhiDecatur

DEL - DEC

DELDEC

New Delhi Indira Gandhi Intl

Sat 14/3

23:35-08:52

2 stops43h 47m

Decatur Arpt

Wed 15/4

09:52-21:30

2 stops25h 08m

₹ 156,546

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Best time to book a flight from New Delhi to Decatur

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

Related info for your journey

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

  • How long is the flight from New Delhi to Decatur, Illinois?

    United Airlines can get you from New Delhi to Decatur, Illinois in just under 29h 28m. Your travel time can differ by up to . Airlines will cover a distance of 12265 km.

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

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

  • How can I find direct flights from New Delhi to Decatur?

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

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

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

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Deals for New Delhi to Decatur flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Decatur?

Cheapflights helps you find that perfect flight to Decatur from New Delhi by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from New Delhi to Decatur with no change fees?

Need flexible booking options for your flight to Decatur from New Delhi? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from New Delhi to Decatur become cheaper?

Yes! Start tracking prices for New Delhi to Decatur flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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