$443 Find Cheap Flights from New Delhi to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Delhi to Illinois departing on 6/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Illinois.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Illinois.
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Cheap Flights from New Delhi to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago2 stops$839
Bloomington
Bloomington2 stops$1,207
St. Louis
St. Louis2 stops$1,013
Chicago
Chicago2 stops$839
Bloomington
Bloomington2 stops$1,207
St. Louis
St. Louis2 stops$1,013

Book Cheap New Delhi to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Delhi to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from New Delhi to Illinois

Tue, Oct 20 - Thu, Nov 12
Finnair Logo
7:40 am - 7:49 pm
DEL
-
ORD
46h 39m
2 stops
Finnair Logo
4:06 pm - 6:05 am
ORD
-
DEL
26h 29m
2 stops
$839Finnair
Fri, Sep 18 - Mon, Jan 25
Finnair Logo
7:40 am - 7:45 pm
DEL
-
ORD
46h 35m
2 stops
Finnair Logo
4:33 pm - 6:05 am
ORD
-
DEL
26h 02m
2 stops
$840Finnair
Tue, Jun 16 - Tue, Aug 18
Delta Logo
12:50 am - 6:31 pm
DEL
-
MDW
28h 11m
2 stops
Delta Logo
1:27 pm - 10:50 pm
MDW
-
DEL
22h 53m
2 stops
$973Delta
Thu, Jun 11 - Sat, Aug 1
Delta Logo
2:05 am - 6:31 pm
DEL
-
MDW
26h 56m
2 stops
Delta Logo
1:49 pm - 1:55 am
MDW
-
DEL
25h 36m
2 stops
$974Delta
Sat, Sep 19 - Fri, Sep 25
Multiple Airlines Logo
4:50 am - 8:03 pm
DEL
-
STL
25h 43m
2 stops
Multiple Airlines Logo
7:32 am - 7:20 pm
STL
-
DEL
25h 18m
2 stops
$1,013Multiple Airlines
Wed, Jul 15 - Fri, Sep 25
Multiple Airlines Logo
4:50 am - 12:16 am
DEL
-
STL
29h 56m
2 stops
Multiple Airlines Logo
7:32 am - 7:20 pm
STL
-
DEL
25h 18m
2 stops
$1,016Multiple Airlines
Mon, Jun 1 - Tue, Jun 30
British Airways Logo
10:05 am - 7:21 pm
DEL
-
STL
43h 46m
2 stops
British Airways Logo
9:35 pm - 11:35 pm
STL
-
DEL
39h 30m
1 stop
$1,143British Airways
Mon, Jun 1 - Tue, Jun 30
United Airlines Logo
11:35 pm - 11:36 pm
DEL
-
STL
34h 31m
1 stop
United Airlines Logo
1:13 pm - 9:30 pm
STL
-
DEL
21h 47m
2 stops
$1,147United Airlines
Mon, May 25 - Wed, Sep 30
British Airways Logo
1:35 am - 7:20 pm
DEL
-
STL
28h 15m
2 stops
British Airways Logo
9:35 pm - 6:00 am
STL
-
DEL
21h 55m
1 stop
$1,172British Airways
Sat, May 23 - Wed, Sep 30
United Airlines Logo
11:35 pm - 11:35 pm
DEL
-
STL
34h 30m
1 stop
United Airlines Logo
7:30 am - 9:30 pm
STL
-
DEL
27h 30m
1 stop
$1,221United Airlines
Booking Insights

KAYAK's insights & trends for New Delhi to Illinois flights

Get data-powered insights and trends into flights from New Delhi to Illinois to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from New Delhi to Illinois?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New Delhi to Illinois departing in October.

What is the cheapest New Delhi to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from New Delhi found in the last 72 hours was to Chicago, at $1,145 round-trip. The most popular route is from New Delhi (DEL) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,145.

What is the cheapest time of day to fly to Illinois?

The average price for all round-trip flights from New Delhi to Illinois depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Illinois is generally at night, when round-trip flights cost $975 on average. The most expensive time of day to fly to Illinois is generally at night, which is peak travel time and where the average cost of a ticket is $975.

Can I save money by flying with a layover from New Delhi to Illinois?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,015, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from New Delhi to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New Delhi to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New Delhi to Illinois is February, when tickets cost $298 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,405 and $1,339 respectively.

What’s the cheapest day of the week to fly from New Delhi to Illinois?

The average price of all round-trip flights from New Delhi to Illinois clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Illinois on a Saturday and more expensive on a Friday. On your return trip to New Delhi, you should consider flying back on a Wednesday, and avoid Fridays for better deals.

How far in advance should I book a flight from New Delhi to Illinois?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New Delhi to Illinois, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New Delhi to Illinois, you should book around 6 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$443
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from New Delhi to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from New Delhi to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Delhi to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Delhi to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New Delhi to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Delhi to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from New Delhi to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Delhi to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from New Delhi to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from New Delhi to Illinois

 
See real verified KAYAK customer reviews for airlines flying from New Delhi to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New Delhi to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3571 reviews
8.0Comfort
7.9Food
8.3Crew
8.2Entertainment
8.1Boarding
Airline reviews

Flight was cancelled without notification. Information on flight status was not available on Emirates's website.

4.0 OkayHem, Apr 2026
DXB - JFK
Read more Emirates reviews

Flight was cancelled without notification. Information on flight status was not available on Emirates's website.

I love to travel again and again in Emirates. Keep up the good work.

It went well except at delhi airport they told me that my flight is canceled and only after talking to manager they were able to find seats for me and my wife

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

Food was great. More vegetarian options on menu would be great!

Sadly I couldn't get the food I requested as it was out. Also, if you don't want to be woken up make sure the crew knows it. My wife was woken on every service.

Three meals on a single flight is disgusting. Even if I reject them all, sleeping is impossible and all that food (especially wasted food) is just antithetical to a pleasant flight experience. People were chucking multiple abandoned trays on the floor in front of my seat.

Similar to Hyd->Dubai this too was worst airlines. Bad seats, bad seating arrangement which created lot of confusion since family member were not given seat together. However most of them changed the seat and got with the family. Cheap tactics by Emirates.

The best ever, friendly and attentive cabin crew, amazing captains who utilised their expertise for less turbulence, just overall amazing

The crew was friendly, and the flight landed on time

Rude Iberia security crew at the Madrid terminal. No Iberia officials to be found to redress complaints at the gate. No supervisors. Nothing for processing upgrades at the gate Iberia app did not work to let me upgrade my options to higher classes. No water was offered on a hot day in Madrid. Madrid airport air conditioning was so weak that people were sweating. Never book on any airlines that codeshare with Iberia.

Comfort. Not good very little space after the person in front of you lay back.

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

Very good seat, very comfortable, good food, and good service.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Seats were very comfortable and the staff too was very friendly.

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

Flight got canceled due to Middle East conflict. Just fly hasn’t refunded me the money

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

It was excellent service in the snow storm gives us hotel and transportation. It will be more better if u can add one more meal because it’s a long flight boring journey. If you give extra meal time passes faster and can enjoy the trip better

Food quality and varites were very minimum. Surprised to have no desserts. Business class tickets should have lounge access and seats selection. They should be allowed to board while people with wheel chair, secial assistance and family with childrem.

Business class ticket should include lounge access and seat selection. The food quality and varieties should be more. It was surpirise that no dessert was offered.

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

It was great! Kept the time. Provided what was promised

The crew could have been more friendly and could have offered to make the beds. Also, Ethiad should have more vegetarian food options.

The flights were on time. Cabin crew were nice. The food was terrible! Checking in was not easy using my phone.

Crew were fantastic and the aircraft was extremely comfortable, but outdated. Headphone jacks were worn out and sound normally only came out of one ear unless positioned just right.

Departure was delayed leading to late arrival, 25 min wait for a gate. Basically, missed all our connections & had to be rebooted, which was a very long process.

Good flight, no turbulence. I felt safe and comfortable which is really important when I am just a passenger.

Somone switched seats to sit near friend causing us to be disconnected (3) business class. Very disappointed. Staff did nothing.

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The flight from Dallas to madrid was delayed for 2 to 3 hours, the flight back from Dallas to Sacramento was fine , but there were 5 gate changes within the span of 2 hours, last one was in a differny terminal. Flight and crew was okay

I was downgraded from business class to economy class with no compensation. American Airlines is absolutely the worst airline for international travel. They treat their business class customers like dogs.

OK, except for a cabin attendant's lack of attention.

I appreciated a meal on the shorter flight. It was slightly delayed with no announcement but I was able to determine what was happening.

Really old air craft, broken seats and tray tables. Entertainment screens don’t work. Charging ports didn’t work.

seats were not comfortable, entertainment was not working and food could be much better, given the airline calls itself full service and india's flag carrier.

Terrible airline... Originally, the flight was canceled and didn't receive a notification, had to learn from their twitter account... Rebooking was a huge pain... Every other airline like American and United did eventually fly a day later... The flight had a layover, no other airline needed one... India is such a weak nation globally, this airline has no leverage to negotiate good airspace... Flight left late, again no notifications as to why at the airport. On the plane, wifi is spotty, chargers don't work... The only saving grace used to be good food. Even that has gone down the drain. Just the worst!

The flight was on time, the entire experience was very smooth. The Flight crew were incredibly professional and nice. Made us feel very comfortable

Flight has no entertainment. Crew doesn't care atall. Horrible service and never going to take Air india and will spread their Horrible service.

Very bad experience luggage never made to destination no help form airlines staff aircraft was old crappy forts staff service bad airlines staff

The boarding experience was very organized and easy to follow. The flight was pleasant and the food provided was also very good. Both Delhi and Mumbai airport have metro connections which make getting around much easier.

Food is good, staff is good... Wi-fi quality is poor, disembarkment after landing is atrocious.

Flight crew was lovely. Bathrooms should have been cleaner. The handsets in business class for watching the entertainment are horrible. Very difficult to figure out which buttons are for what. I managed to get the flight maps on my screen but it wasn't easy. Never got anything else up.

Everything you need to know for your flight from New Delhi to Illinois

Information on your arrival and departure airports