Cheap flights from Illinois to India from ₹ 28,185
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Illinois to India
Keep the following information in mind while searching for Illinois to India flight deals. Data was last updated 22 April 2025.
Find flight deals from Illinois to India
Cheapest flights from Illinois to IndiaExplore the most affordable flight options available from Illinois to India. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.
Explore the most affordable flight options available from Illinois to India. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Illinois to India 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 22 April 2025.
Use the filters below to find and compare flights from Illinois to India that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Mon 29/9
12:00-18:05
1 stop19h 35m
Kolkata Netaji S. Chandra
Tue 28/10
21:20-07:30
1 stop20h 40m
ChicagoMumbai
ORD - BOM
ORDBOM
Chicago O'Hare Intl
Sun 3/8
12:00-17:20
1 stop18h 50m
Mumbai Chhatrapati Shivaji Intl
Wed 20/8
22:50-07:25
1 stop19h 05m
ChicagoMumbai
ORD - BOM
ORDBOM
Chicago O'Hare Intl
Mon 22/9
16:50-00:15
1 stop20h 55m
Mumbai Chhatrapati Shivaji Intl
Sat 11/10
01:20-15:00
1 stop24h 10m
ChicagoMumbai
ORD - BOM
ORDBOM
Chicago O'Hare Intl
Sat 18/10
23:45-05:00
1 stop18h 45m
Mumbai Chhatrapati Shivaji Intl
Tue 28/10
07:00-11:10
1 stop38h 40m
ChicagoNew Delhi
ORD - DEL
ORDDEL
Chicago O'Hare Intl
Thu 1/5
16:20-01:55
1 stop23h 05m
New Delhi Indira Gandhi Intl
Sun 25/5
00:50-15:00
1 stop24h 40m
ChicagoMumbai
ORD - BOM
ORDBOM
Chicago O'Hare Intl
Tue 13/5
18:18-08:45
2 stops27h 57m
Mumbai Chhatrapati Shivaji Intl
Mon 16/6
10:40-09:55
2 stops33h 45m
ChicagoNew Delhi
ORD - DEL
ORDDEL
Chicago O'Hare Intl
Thu 1/5
11:36-21:00
1 stop22h 54m
New Delhi Indira Gandhi Intl
Thu 8/5
23:30-13:08
2 stops24h 08m
ChicagoNew Delhi
ORD - DEL
ORDDEL
Chicago O'Hare Intl
Mon 22/9
14:05-23:55
2 stops23h 20m
New Delhi Indira Gandhi Intl
Thu 2/10
02:55-12:55
1 stop20h 30m
ChicagoMumbai
ORD - BOM
ORDBOM
Chicago O'Hare Intl
Tue 13/5
17:10-23:20
1 stop19h 40m
Mumbai Chhatrapati Shivaji Intl
Mon 16/6
02:15-15:04
2 stops23h 19m
ChicagoMumbai
ORD - BOM
ORDBOM
Chicago O'Hare Intl
Wed 7/5
13:55-12:40
1 stop36h 15m
Mumbai Chhatrapati Shivaji Intl
Thu 5/6
13:50-08:45
1 stop29h 25m
Best time to book a flight from Illinois to India
Have a flexible travel schedule? Discover the best time to fly to India from Illinois with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Illinois to India
What is the cheapest month to book a flight from Illinois to India?
Currently, September is the cheapest month in which you can book a flight from Illinois to India (average of ₹ 105). Flying from Illinois to India in May is currently the most expensive (average of ₹ 142). 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.
What is the cheapest time of day to fly from IL to IN?
Find hourly flight availability from Illinois to India. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2025.
When flying from Illinois to India, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Illinois to India
Explore weekly flight availability from Illinois to India. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 April 2025.
The most flights from USIL to IN0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in India by month
Plan your trip to India by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in India ranges from 7.0 - 248.0 inches per month. August is typically the wettest month, when rainfall can reach 248.0 mm. November is typically the driest time to visit India when rainfall is around 7.0 mm.
Temperature in India by month
Plan your trip to India by taking into account the average temperature totals by month.
If weather is an important factor for your trip to India, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).
Reviews of airlines servicing India
Get insights into the airlines that provide service to India. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to India. Reviews last updated 22 April 2025.
Read through reviews of airlines operating flights from Illinois to India, such as EVA Air, Japan Airlines and Singapore Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Boarding
Crew
Comfort
Food
Reviews
Gary,Apr 2025
DPS - TPE
Entertainment
Overall
Boarding
Crew
Comfort
Food
Reviews
Gary,Apr 2025
DPS - TPE
Entertainment
Overall
Boarding
Crew
Comfort
Food
Reviews
Gary,Apr 2025
DPS - TPE
Entertainment
Overall
Boarding
Crew
Comfort
Food
Reviews
Gary,Apr 2025
DPS - TPE
Entertainment
Overall
Boarding
Crew
Comfort
Food
Reviews
Gary,Apr 2025
DPS - TPE
Related info for your journey
Find useful and relevant information for your journey from Illinois to India. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Illinois to India
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Illinois to India
Discover the top 10 airlines that operate flights from Illinois to India. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 22 April 2025.
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How does Cheapflights help users find flights from Illinois to India?
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Can Cheapflights find flights from Illinois to India with no change fees?
Yes! Cheapflights helps users easily find flights from Illinois to India with no change fees.
Can Cheapflights notify me if prices for flights from Illinois to India become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to India from Illinois today and book when prices fit your budget.