Cheap flights from New Delhi to Illinois from $438
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 Delhi to Illinois departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from New Delhi to 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 month to fly to Illinois?
The cheapest month to fly to Illinois from New Delhi is in October. Flight prices, which tend to average around $979, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,012.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from New Delhi to Illinois is on a Thursday when prices can be found for as low as $1,168. Flights from New Delhi to Illinois on a Sunday will generally be more expensive and average around $1,239. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from New Delhi to Illinois during this time can be as low as $1,022. Flights in the evening are often more expensive with an average ticket price of $1,204.
What is the cheapest New Delhi Indira Gandhi Intl to Illinois flight route?
Fly from New Delhi Indira Gandhi Intl to Chicago O'Hare Intl for the best New Delhi Indira Gandhi Intl - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from New Delhi when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $1,075 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from New Delhi for as low as $950 on momondo.
What cabin class options are available on New Delhi Indira Gandhi Intl to Illinois flights?
There are 4 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Illinois?
Etihad Airways, IndiGo, and LOT are the most popular carriers operating from New Delhi Indira Gandhi Intl to Illinois
What airlines fly to Illinois?
Air India, Etihad Airways and British Airways are the top three most popular airlines that fly to Illinois from New Delhi according to our data. Air India is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 13 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from New Delhi to Illinois on average per day?
The number of flights available between New Delhi and Illinois is 1 per day as of June 2025. The most frequent departure time is 1:00AM, with 100% of daily flights leaving in the morning.
How many flights depart from New Delhi to Illinois on average per week?
The number of flights available between New Delhi and Illinois is 7 per week as of June 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
Cheap New Delhi to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New Delhi to Illinois
When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Illinois?
Prices for flights from New Delhi Indira Gandhi Intl Airport to Illinois were last updated today.
How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Illinois?
There are 13 operators available for flights from New Delhi Indira Gandhi Intl Airport to Illinois as of June 2025.
How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois 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.
What is the most popular plane model from New Delhi to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New Delhi to Illinois is Boeing 777-300ER (99.39% of total bookings). The next most popular plane model is Boeing 777-200LR (0.61%).
Best airlines flying from New Delhi to Illinois
Compare and see reviews for airlines that fly from New Delhi to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $374 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $398 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $492 | Free Cancellation | Rating 6.8 478 reviews | |||
| PriceFrom $758 | Free Cancellation | Rating 6.6 7,019 reviews | |||
| PriceFrom $791 | Free Cancellation | Rating 5.5 2,914 reviews | |||
| PriceFrom $828 | Free Cancellation | Rating 7.6 1,080 reviews | |||
| PriceFrom $830 | Free Cancellation | Rating 7.4 1,212 reviews | |||
| PriceFrom $852 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $867 | Free Cancellation | Rating 7.5 1,466 reviews | |||
| PriceFrom $904 | Free Cancellation | Rating 6.8 7,149 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from New Delhi to Illinois?
It is quick and easy to find New Delhi to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.
Can I find flights from New Delhi to Illinois with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for New Delhi to Illinois flights to just show those with flexible booking policies.
How can momondo help me find flights from New Delhi to Illinois?
momondo helps you find the best flight between New Delhi and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from New Delhi to Illinois right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Illinois from New Delhi. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.