Find flights
When to book
FAQs

Cheap flights from Illinois to Bengaluru from ₹ 40,450

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BLR
18 Jul — 25 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to Bangalore

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to Bangalore
Explore the most affordable flight options available from Illinois to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 June 2026.

Sun 6/915:20
ORD
-
BLR
2 stops46h 25m
Japan Airlines
Mon 28/923:30
BLR
-
ORD
2 stops45h 45m
Japan Airlines
Deal found 14/6₹ 101,408
Wed 23/913:14
MDW
-
BLR
2 stops23h 31m
KLM
Tue 6/1001:25
BLR
-
MDW
2 stops25h 30m
KLM
Deal found 15/6₹ 101,502
Wed 23/913:55
ORD
-
BLR
2 stops22h 50m
KLM
Wed 7/1001:25
BLR
-
ORD
2 stops25h 42m
KLM
Deal found 15/6₹ 101,502
Wed 29/714:00
ORD
-
BLR
1 stop19h 25m
Etihad Airways
Mon 17/810:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Deal found 15/6₹ 101,597
Thu 6/820:25
ORD
-
BLR
1 stop25h 50m
Etihad Airways
Sun 6/910:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Deal found 13/6₹ 101,691
Tue 1/910:02
ORD
-
BLR
2 stops27h 43m
Japan Airlines
Wed 30/920:40
BLR
-
ORD
2 stops48h 35m
Japan Airlines
Deal found 14/6₹ 101,786
Fri 2/1006:48
ORD
-
BLR
2 stops31h 37m
Japan Airlines
Thu 8/1002:55
BLR
-
ORD
1 stop38h 55m
Japan Airlines
Deal found 13/6₹ 101,880
Thu 10/906:00
ORD
-
BLR
2 stops34h 00m
Qatar Airways
Sun 27/904:00
BLR
-
ORD
1 stop21h 35m
Qatar Airways
Deal found 13/6₹ 101,975
Fri 6/1110:20
ORD
-
BLR
1 stop27h 00m
Japan Airlines
Fri 4/1202:55
BLR
-
ORD
1 stop22h 10m
Japan Airlines
Deal found 15/6₹ 102,164
Sat 7/1120:20
ORD
-
BLR
1 stop24h 55m
Etihad Airways
Sat 5/1222:00
BLR
-
ORD
1 stop21h 25m
Etihad Airways
Deal found 15/6₹ 102,258
Fri 23/1009:00
ORD
-
BLR
2 stops35h 45m
Qatar Airways
Thu 5/1103:15
BLR
-
ORD
1 stop22h 45m
Qatar Airways
Deal found 15/6₹ 102,353
Tue 29/913:55
ORD
-
BLR
2 stops23h 10m
Multiple Airlines
Wed 28/1002:30
BLR
-
ORD
2 stops26h 10m
Multiple Airlines
Deal found 16/6₹ 102,447

Find flight deals from Illinois to Bangalore

Keep the following information in mind while searching for Illinois to Bangalore flight deals. Data was last updated 18 June 2026.

Round-trip from

₹ 101,408

One-way from

₹ 40,450

Popular in

December

Cheapest in

February

Average price

₹ 122,294
Japan Airlines
  • Japan Airlines
  • 6/9-28/9
  • 4 total stops
  • 92h 10m total
  • Illinois to Bengaluru
Search Deals
25/8
  • 25/8
  • 2 total stops
  • 24h 40m total
  • Illinois to Bengaluru
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 1,049,457 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 402,384 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Illinois to Bangalore 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 18 June 2026.
Use the filters below to find and compare flights from Illinois to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Sat 8/8

09:24-23:35

2 stops27h 41m

Bengaluru Intl

Sat 12/9

01:10-18:05

2 stops27h 25m

₹ 104,716

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Tue 6/10

19:40-12:55

2 stops30h 45m

Bengaluru Intl

Sat 7/11

13:55-16:37

2 stops38h 12m

₹ 106,039

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

Wed 9/9

05:00-19:55

2 stops28h 25m

Bengaluru Intl

Mon 28/9

10:00-13:16

2 stops37h 46m

₹ 106,795

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

Mon 7/9

16:50-08:45

2 stops29h 25m

Bengaluru Intl

Wed 23/9

04:35-00:27

2 stops30h 22m

₹ 106,795

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Fri 2/10

19:20-08:55

1 stop27h 05m

Bengaluru Intl

Tue 6/10

04:00-23:59

2 stops30h 29m

₹ 107,929

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sun 16/8

06:00-01:50

2 stops33h 20m

Bengaluru Intl

Mon 31/8

03:30-21:52

2 stops28h 52m

₹ 111,709

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Tue 28/7

13:18-23:35

2 stops23h 47m

Bengaluru Intl

Mon 10/8

01:05-18:33

2 stops27h 58m

₹ 115,489

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

Sun 16/8

07:35-19:55

2 stops25h 50m

Bengaluru Intl

Sun 23/8

10:00-12:54

2 stops37h 24m

₹ 120,026

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Tue 11/8

10:56-19:55

2 stops22h 29m

Bengaluru Intl

Tue 25/8

10:00-08:35

1 stop33h 05m

₹ 122,389

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Tue 28/7

09:19-23:35

2 stops27h 46m

Bengaluru Intl

Tue 11/8

01:05-16:15

2 stops25h 40m

₹ 122,578

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 56 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Illinois to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Illinois 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Bengaluru

What is the cheapest month to book a flight from Illinois to Bengaluru?

Currently, August is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of ₹ 31,849). Flying from Illinois to Bengaluru in December is currently the most expensive (average of ₹ 179,944). 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.

How much does it cost for a return flight from Illinois to Bengaluru?

How far ahead should I book a flight from Illinois to Bengaluru?

To ensure you get the cheapest price possible for a flight from Illinois to Bengaluru, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Bangalore. 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 into for flights to Bengaluru from Illinois?

    For a flight from Illinois to Bengaluru, you will be flying into Bengaluru Intl. Bengaluru Intl (BLR) is just 28.3 km from the centre of the city.

  • How long is the flight from Illinois to Bengaluru?

    A quick flight from Illinois to Bengaluru can take about 27h 05m. Delta provides one of the quickest options available for as low as ₹ 107,929. There are 13696 km between Illinois and Bengaluru. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Illinois to Bengaluru one-way?

    The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as ₹ 27,142. However, be on the lookout for offers from KLM and Virgin Atlantic, as they are both options that can get you from Illinois to Bengaluru for a low price.

  • What are the most popular routes from Illinois to Bengaluru?

    While some choose either Lambert-St Louis - Bengaluru Intl or Chicago Midway - Bengaluru Intl, Chicago O'Hare Intl - Bengaluru Intl is the most popular route from Illinois to Bengaluru.

  • Can I find deals for flights from Illinois to Bangalore that include hotel bookings?

    Yes. In addition to deals on Illinois to Bangalore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Bangalore?

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

  • Can I find deals for business class flights from Illinois to Bangalore?

    Yes. Cheapflights offers flight deals from Illinois to Bangalore 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 Illinois to Bengaluru?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of ₹ 31,849). Flying from Illinois to Bengaluru in December is currently the most expensive (average of ₹ 179,944). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Bangalore flights
John F Kennedy Intl to Bangalore flights
Dallas/Fort Worth to Bangalore flights
Newark to Bangalore flights
Dulles Intl to Bangalore flights
LaGuardia to Bangalore flights
Reagan-National to Bangalore flights
Baltimore to Bangalore flights
San Jose to Bangalore flights
O'Hare Intl to Bangalore flights
Boston to Bangalore flights
Atlanta to Bangalore flights
Los Angeles to Bangalore flights
Oakland to Bangalore flights
Seattle to Bangalore flights
Hobby to Bangalore flights
Austin to Bangalore flights
George Bush Intcntl to Bangalore flights
Ontario to Bangalore flights
Detroit to Bangalore flights
Santa Ana to Bangalore flights
Burbank to Bangalore flights
Portland to Bangalore flights
Charlotte to Bangalore flights
Love Field to Bangalore flights
Raleigh to Bangalore flights
Philadelphia to Bangalore flights
Cincinnati to Bangalore flights
Denver to Bangalore flights
Sky Harbor Intl to Bangalore flights
Tampa to Bangalore flights
San Diego to Bangalore flights
John F Kennedy Intl to Vasco da Gama flights
Newark to Vasco da Gama flights
Orlando to Bangalore flights
Miami to Bangalore flights
Minneapolis to Bangalore flights
Columbus to Bangalore flights
Santa Rosa to Bangalore flights
Nashville to Bangalore flights
Salt Lake City to Bangalore flights
Dallas/Fort Worth to Vasco da Gama flights
St. Louis to Bangalore flights
Pittsburgh to Bangalore flights
Buffalo to Bangalore flights
Cleveland to Bangalore flights
Midway to Bangalore flights
San Francisco to Vasco da Gama flights
Indianapolis to Bangalore flights
Omaha to Bangalore flights

Top 5 airlines flying from Illinois to Bangalore

Discover the top 5 airlines that operate flights from Illinois to Bangalore. 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 18 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest₹ 67,624Average₹ 146,402FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest₹ 71,213Average₹ 118,768FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest₹ 82,135Average₹ 125,835FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest₹ 91,907Average₹ 141,680FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest₹ 112,814Average₹ 175,280FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois to Bangalore?

Deals for Illinois to Bangalore 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 Illinois to Bangalore?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois to Bangalore for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Illinois to Bangalore with no change fees?

Yes, we can. To see specific flights from Illinois to Bangalore with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Illinois to Bangalore become cheaper?

Yes! Start tracking prices for Illinois to Bangalore 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.