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Cheap flights from Illinois to Bengaluru from ₹ 34,184

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BLR
27 May — 3 Jun1
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 27 April 2026.

Mon 4/514:00
ORD
-
BLR
1 stop32h 15m
Etihad Airways
Sun 12/710:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Deal found 23/4₹ 81,515
Sun 3/514:00
ORD
-
BLR
1 stop32h 15m
Etihad Airways
Tue 19/510:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Deal found 23/4₹ 83,487
Mon 4/514:00
ORD
-
BLR
1 stop32h 15m
Etihad Airways
Sat 16/510:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Deal found 23/4₹ 83,581
Mon 4/514:00
ORD
-
BLR
1 stop32h 15m
Etihad Airways
Wed 20/510:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Deal found 23/4₹ 84,050
Mon 27/719:20
ORD
-
BLR
1 stop20h 40m
Qatar Airways
Tue 8/904:00
BLR
-
ORD
1 stop21h 35m
Qatar Airways
Deal found 22/4₹ 84,426
Mon 4/514:00
ORD
-
BLR
1 stop32h 15m
Etihad Airways
Thu 28/522:15
BLR
-
ORD
1 stop20h 50m
Etihad Airways
Deal found 25/4₹ 84,520
Thu 30/419:20
ORD
-
BLR
1 stop21h 10m
Qatar Airways
Wed 20/504:30
BLR
-
ORD
1 stop22h 50m
Qatar Airways
Deal found 22/4₹ 84,895
Sun 5/721:10
ORD
-
BLR
1 stop25h 05m
Etihad Airways
Tue 14/710:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Deal found 26/4₹ 85,177
Mon 4/514:00
ORD
-
BLR
1 stop32h 15m
Etihad Airways
Sun 17/510:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Deal found 25/4₹ 85,365
Thu 13/821:10
ORD
-
BLR
1 stop25h 05m
Etihad Airways
Thu 27/816:55
BLR
-
ORD
1 stop26h 10m
Etihad Airways
Deal found 26/4₹ 85,647
Sun 3/519:20
ORD
-
BLR
1 stop21h 10m
Qatar Airways
Mon 18/504:30
BLR
-
ORD
1 stop22h 50m
Qatar Airways
Deal found 22/4₹ 86,022
Thu 2/714:00
ORD
-
BLR
1 stop37h 45m
Etihad Airways
Tue 14/710:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Deal found 25/4₹ 86,116

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 27 April 2026.

Round-trip from

₹ 82,172

One-way from

₹ 34,184

Popular in

December

Cheapest in

February

Average price

₹ 83,862
Air India
  • Air India
  • 24/8-24/9
  • 3 total stops
  • 56h 10m total
  • Illinois to Bengaluru
Search Deals
Etihad Airways
  • Etihad Airways
  • 4/5
  • 1 total stop
  • 32h 15m total
  • Illinois to Bengaluru
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 998,713 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 388,819 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 27 April 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

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sun 23/8

10:58-01:50

2 stops28h 22m

Bengaluru Intl

Sun 31/1

11:30-14:29

2 stops38h 29m

₹ 89,121

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Wed 22/7

14:00-08:45

1 stop32h 15m

Bengaluru Intl

Fri 7/8

10:00-08:35

1 stop33h 05m

₹ 99,358

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Mon 7/9

07:00-23:15

2 stops29h 45m

Bengaluru Intl

Tue 22/9

01:10-14:30

1 stop23h 50m

₹ 100,391

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sun 6/9

16:20-23:15

1 stop20h 25m

Bengaluru Intl

Mon 21/9

01:25-19:22

2 stops28h 27m

₹ 100,954

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Mon 7/9

13:00-23:15

2 stops23h 45m

Bengaluru Intl

Tue 22/9

01:10-18:31

2 stops27h 51m

₹ 101,330

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Sat 5/9

09:20-23:35

2 stops27h 45m

Bengaluru Intl

Tue 22/9

01:10-16:27

2 stops25h 47m

₹ 101,330

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Sun 6/9

13:00-23:15

2 stops23h 45m

Bengaluru Intl

Wed 23/9

01:25-16:27

2 stops25h 32m

₹ 104,241

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Sat 4/7

09:17-23:35

2 stops27h 48m

Bengaluru Intl

Thu 16/7

01:25-08:37

2 stops41h 42m

₹ 104,429

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Fri 5/6

09:22-23:35

2 stops27h 43m

Bengaluru Intl

Tue 7/7

01:25-22:15

2 stops31h 20m

₹ 108,467

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Wed 3/6

09:22-23:10

2 stops27h 18m

Bengaluru Intl

Tue 7/7

01:25-22:15

2 stops31h 20m

₹ 108,467

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 75 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.

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

Currently, November is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of ₹ 34,465). Flying from Illinois to Bengaluru in December is currently the most expensive (average of ₹ 203,693). 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?

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 29h 24m. Etihad Airways provides one of the quickest options available for as low as ₹ 117,670. There are 14098 km between Illinois and Bengaluru. Both multi-stop and direct flights can be found to your destination and back.

  • 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, November is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of ₹ 34,465). Flying from Illinois to Bengaluru in December is currently the most expensive (average of ₹ 203,693). 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

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Alternative routes for Illinois to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Illinois to Bangalore

Discover the top 4 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 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest₹ 67,196Average₹ 145,476FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest₹ 75,274Average₹ 143,901FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest₹ 82,950Average₹ 139,107FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest₹ 91,325Average₹ 140,784FlexibilityNo cancel feeOn-time70%
Search British 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.

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