What is the cheapest airline that flies from Bengaluru Intl to Illinois?

Etihad Airways and Delta are the most popular carriers operating from Bengaluru Intl to Illinois

Which airlines fly to Illinois?

Etihad Airways, British Airways and KLM are the top three most popular airlines that fly to Illinois from Bengaluru according to our data. Etihad Airways is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 7 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Bengaluru Intl Airport to Illinois?

Prices for flights from Bengaluru Intl Airport to Illinois refresh daily.

How many operators does momondo search for flights from Bengaluru Intl Airport to Illinois?

As of August 2026, there are 7 operators available to choose from for flights from Bengaluru Intl Airport to Illinois.

How old do you have to be to fly from Bengaluru Intl Airport to Illinois?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bengaluru 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.

₹ 46,686 Cheap Flights from Bengaluru to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bengaluru to Illinois

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

04:35 - 15:40BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 35m1 stop Abu Dhabi Zayed Intl

18:50 - 07:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

25h 30m2 stops Amman Queen Alia Intl Mumbai Chhatrapati Shivaji Intl

₹ 90,986Multiple Airlines

Wed, 16 Sep - Wed, 17 Feb

22:15 - 08:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

20h 50m1 stop Abu Dhabi Zayed Intl

18:50 - 07:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

25h 30m2 stops Amman Queen Alia Intl Mumbai Chhatrapati Shivaji Intl

₹ 90,986Multiple Airlines

Thu, 17 Sep - Wed, 17 Feb

16:55 - 08:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 10m1 stop Abu Dhabi Zayed Intl

13:10 - 03:00ORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 20m1 stop Abu Dhabi Zayed Intl

₹ 91,081Etihad Airways

Sat, 12 Sep - Sun, 14 Feb

04:35 - 08:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

38h 30m1 stop Abu Dhabi Zayed Intl

13:10 - 19:55ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 15m1 stop Abu Dhabi Zayed Intl

₹ 91,081Etihad Airways

Sun, 13 Sep - Fri, 19 Feb

02:40 - 13:45BLR Bengaluru Intl-ORD Chicago O'Hare Intl

22h 35m1 stop London Heathrow

20:40 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

40h 30m1 stop London Heathrow

₹ 91,177British Airways

Mon, 7 Dec - Wed, 6 Jan

02:40 - 13:50BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 40m1 stop London Heathrow

15:21 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

21h 49m2 stops Philadelphia London Heathrow

₹ 91,368British Airways

Wed, 14 Oct - Thu, 21 Jan

02:25 - 18:01BLR Bengaluru Intl-MDW Chicago Midway

27h 06m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

13:00 - 00:30MDW Chicago Midway-BLR Bengaluru Intl

24h 00m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

₹ 92,514KLM

Mon, 7 Dec - Wed, 6 Jan

02:25 - 09:02BLR Bengaluru Intl-ORD Chicago O'Hare Intl

41h 07m2 stops Amsterdam Schiphol New York John F Kennedy Intl

16:25 - 00:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 35m1 stop Amsterdam Schiphol

₹ 94,137Delta

Thu, 29 Oct - Wed, 11 Nov

02:25 - 09:02BLR Bengaluru Intl-ORD Chicago O'Hare Intl

41h 07m2 stops Amsterdam Schiphol New York John F Kennedy Intl

13:35 - 00:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

23h 25m2 stops New York John F Kennedy Intl Amsterdam Schiphol

₹ 94,137Delta

Thu, 29 Oct - Wed, 11 Nov

04:25 - 20:49BLR Bengaluru Intl-ORD Chicago O'Hare Intl

27h 54m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

13:35 - 00:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

23h 25m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

₹ 94,423KLM

Fri, 20 Nov - Sat, 9 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

16:55 - 15:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

33h 30m1 stop Abu Dhabi Zayed Intl

14:00 - 14:15ORD Chicago O'Hare Intl-BLR Bengaluru Intl

37h 45m1 stop Abu Dhabi Zayed Intl

₹ 95,760Etihad Airways

Tue, 1 Sep - Thu, 22 Oct

04:35 - 09:45BLR Bengaluru Intl-ORD Chicago O'Hare Intl

39h 40m1 stop Abu Dhabi Zayed Intl

06:00 - 01:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

33h 20m2 stops New York John F Kennedy Intl Jeddah King Abdulaziz Intl

₹ 96,428Multiple Airlines

Tue, 1 Sep - Tue, 15 Sep

10:00 - 15:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

40h 25m1 stop Abu Dhabi Zayed Intl

20:25 - 03:15ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 20m1 stop Abu Dhabi Zayed Intl

₹ 97,669Etihad Airways

Tue, 1 Sep - Fri, 18 Sep

16:55 - 15:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

33h 30m1 stop Abu Dhabi Zayed Intl

20:25 - 07:25ORD Chicago O'Hare Intl-BLR Bengaluru Intl

24h 30m2 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl

₹ 108,839Multiple Airlines

Thu, 3 Sep - Mon, 14 Sep

01:00 - 20:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

30h 25m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

09:30 - 23:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

27h 35m2 stops New York LaGuardia Paris Charles de Gaulle

₹ 114,186Delta

Tue, 1 Sep - Tue, 15 Sep

01:25 - 23:57BLR Bengaluru Intl-ORD Chicago O'Hare Intl

33h 02m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

10:30 - 23:10ORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 10m2 stops Boston Logan Intl Amsterdam Schiphol

₹ 114,186Delta

Tue, 1 Sep - Mon, 14 Sep

01:25 - 14:30BLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 35m2 stops Paris Charles de Gaulle Amsterdam Schiphol

15:05 - 23:10ORD Chicago O'Hare Intl-BLR Bengaluru Intl

21h 35m2 stops Boston Logan Intl Amsterdam Schiphol

₹ 120,010KLM

Tue, 1 Sep - Wed, 16 Sep

01:25 - 14:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 20m2 stops Paris Charles de Gaulle Amsterdam Schiphol

12:15 - 00:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

24h 45m2 stops Minneapolis St Paul Amsterdam Schiphol

₹ 136,336KLM

Thu, 3 Sep - Thu, 4 Feb

02:50 - 19:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 55m2 stops London Heathrow Dublin

16:50 - 05:05ORD Chicago O'Hare Intl-BLR Bengaluru Intl

24h 45m2 stops Cincinnati Cinci./N. Kentucky London Heathrow

₹ 175,957British Airways

Tue, 1 Sep - Sun, 7 Feb

02:50 - 19:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 55m2 stops London Heathrow Dublin

12:05 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

25h 05m2 stops Charlotte Douglas London Heathrow

₹ 182,258British Airways

Tue, 1 Sep - Fri, 5 Feb

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Etihad Airways flights from Bengaluru to Illinois

Our best Etihad Airways deals on Bengaluru to Illinois flight tickets

Etihad Airways

12 Sept

BLR16:55Bengaluru Intl

26h 10m

1 stop

ORD08:35Chicago O'Hare Intl

14 Feb

ORD13:10Chicago O'Hare Intl

26h 20m

1 stop

BLR03:00Bengaluru Intl

₹ 91,081

Etihad Airways

11 Sept

BLR04:35Bengaluru Intl

21h 35m

1 stop

ORD15:40Chicago O'Hare Intl

13 Feb

ORD13:10Chicago O'Hare Intl

26h 20m

1 stop

BLR03:00Bengaluru Intl

₹ 91,177

Etihad Airways

1 Sept

BLR16:55Bengaluru Intl

33h 30m

1 stop

ORD15:55Chicago O'Hare Intl

22 Oct

ORD14:00Chicago O'Hare Intl

37h 45m

1 stop

BLR14:15Bengaluru Intl

₹ 95,760

British Airways flights from Bengaluru to Illinois

Our best British Airways deals on Bengaluru to Illinois flight tickets

British Airways

12 Oct

BLR02:40Bengaluru Intl

26h 05m

1 stop

ORD18:15Chicago O'Hare Intl

12 Nov

ORD14:31Chicago O'Hare Intl

22h 39m

2 stops

BLR00:40Bengaluru Intl

₹ 91,368

British Airways

19 Nov

BLR07:15Bengaluru Intl

23h 00m

1 stop

ORD18:45Chicago O'Hare Intl

9 Jan

ORD13:31Chicago O'Hare Intl

23h 39m

2 stops

BLR00:40Bengaluru Intl

₹ 91,463

British Airways

13 Oct

BLR06:50Bengaluru Intl

41h 40m

2 stops

ORD14:00Chicago O'Hare Intl

12 Nov

ORD14:31Chicago O'Hare Intl

22h 39m

2 stops

BLR00:40Bengaluru Intl

₹ 93,468

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 16/9

04:35-15:40

1 stop21h 35m

Chicago O'Hare Intl

Wed 17/2

18:50-07:50

2 stops25h 30m

₹ 90,986

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 17/9

22:15-08:35

1 stop20h 50m

Chicago O'Hare Intl

Wed 17/2

18:50-07:50

2 stops25h 30m

₹ 90,986

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sat 12/9

16:55-08:35

1 stop26h 10m

Chicago O'Hare Intl

Sun 14/2

13:10-03:00

1 stop26h 20m

₹ 91,081

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 13/9

04:35-08:35

1 stop38h 30m

Chicago O'Hare Intl

Fri 19/2

13:10-19:55

1 stop19h 15m

₹ 91,081

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 7/12

02:40-13:45

1 stop22h 35m

Chicago O'Hare Intl

Wed 6/1

20:40-00:40

1 stop40h 30m

₹ 91,177

Fastest return journey

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 14/10

02:40-13:50

1 stop21h 40m

Chicago O'Hare Intl

Thu 21/1

15:21-00:40

2 stops21h 49m

₹ 91,368

BengaluruChicago

BLR Bengaluru Intl - MDW Chicago Midway

BLRMDW

Bengaluru Intl

Mon 7/12

02:25-18:01

2 stops27h 06m

Chicago Midway

Wed 6/1

13:00-00:30

2 stops24h 00m

₹ 92,514

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 29/10

02:25-09:02

2 stops41h 07m

Chicago O'Hare Intl

Wed 11/11

16:25-00:30

1 stop20h 35m

₹ 94,137

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 29/10

02:25-09:02

2 stops41h 07m

Chicago O'Hare Intl

Wed 11/11

13:35-00:30

2 stops23h 25m

₹ 94,137

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Fri 20/11

04:25-20:49

2 stops27h 54m

Chicago O'Hare Intl

Sat 9/1

13:35-00:30

2 stops23h 25m

₹ 94,423

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bengaluru 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

Prices

Airlines

What is the cheapest month to fly to Illinois?

In general, December is the cheapest month to fly from Bengaluru to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 85,449. If you aren’t able to travel during the month of December, then book flights to Illinois from Bengaluru during February instead. Flights to Illinois in February, while not as cheap as those in December, still average around ₹ 85,449.

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

You are more likely to see cheaper flights to Illinois from Bengaluru when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around ₹ 102,546 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Bengaluru for as low as ₹ 88,981 on momondo.

Can stopping save me money on Bengaluru to Illinois flights?

You could potentially save up to 18% on your flight if you consider stops on a Bengaluru to Illinois flight.

Cheap Bengaluru to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bengaluru to Illinois

Best price found	₹ 46,686
Fastest flight time	21h 35m
Direct flights	None

The best one-way flight to Illinois from Bengaluru in the past 72 hours is ₹ 46,686. The best return flight deal from Bengaluru to Illinois found on momondo in the last 72 hours is ₹ 90,986.

The fastest flight from Bengaluru to Illinois takes 21h 35m

There are no direct flights from Bengaluru to Illinois. There are no popular flight routes from Bengaluru to Illinois.

Search flight deals

Frequently asked questions about flying from Bengaluru to Illinois

When did momondo last update prices for flights from Bengaluru Intl Airport to Illinois?
Prices for flights from Bengaluru Intl Airport to Illinois refresh daily.
How many operators does momondo search for flights from Bengaluru Intl Airport to Illinois?
As of August 2026, there are 7 operators available to choose from for flights from Bengaluru Intl Airport to Illinois.
How old do you have to be to fly from Bengaluru Intl Airport to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bengaluru 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.

Best airlines flying from Bengaluru to Illinois

Compare and see reviews for airlines that fly from Bengaluru to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom ₹ 33,573	Free Cancellation	Rating 7.8 8,538 reviews	Search Delta flights
Qatar Airways	PriceFrom ₹ 80,587	Free Cancellation	Rating 7.4 3,725 reviews	Search Qatar Airways flights
British Airways	PriceFrom ₹ 81,190	Free Cancellation	Rating 6.7 8,197 reviews	Search British Airways flights
Etihad Airways	PriceFrom ₹ 83,939	Free Cancellation	Rating 7.3 1,529 reviews	Search Etihad Airways flights
KLM	PriceFrom ₹ 84,493	Free Cancellation	Rating 7.8 1,568 reviews	Search KLM flights
Lufthansa	PriceFrom ₹ 87,422	Free Cancellation	Rating 6.8 8,227 reviews	Search Lufthansa flights
Emirates	PriceFrom ₹ 102,233	Free Cancellation	Rating 8.1 3,652 reviews	Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Bengaluru to Illinois?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bengaluru to Illinois for you.

Can I find flights from Bengaluru to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Bengaluru which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bengaluru to Illinois?

Once you have performed a search for Bengaluru to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Bengaluru to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bengaluru to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.