Which airlines fly to Illinois?

Etihad Airways, British Airways and Emirates 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 47% 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.

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

Etihad Airways, Delta, and Air France are the most popular carriers operating from Bengaluru Intl 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.

₹ 55,858 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.

06:50 - 12:25BLR Bengaluru Intl-ORD Chicago O'Hare Intl

40h 05m1 stop London Heathrow

13:31 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

24h 39m2 stops New York John F Kennedy Intl London Heathrow

₹ 99,207British Airways

Sun, 20 Sep - Wed, 7 Oct

06:50 - 12:25BLR Bengaluru Intl-ORD Chicago O'Hare Intl

40h 05m1 stop London Heathrow

13:31 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

24h 39m2 stops New York John F Kennedy Intl London Heathrow

₹ 99,207British Airways

Mon, 14 Sep - Mon, 5 Oct

03:30 - 18:21BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 21m2 stops Frankfurt am Main Detroit Metropolitan Wayne County

16:25 - 02:00ORD Chicago O'Hare Intl-BLR Bengaluru Intl

23h 05m2 stops London Heathrow Zurich

₹ 99,494Multiple Airlines

Mon, 1 Feb - Mon, 29 Mar

01:00 - 15:10BLR Bengaluru Intl-ORD Chicago O'Hare Intl

24h 40m2 stops Amsterdam Schiphol Paris Charles de Gaulle

16:50 - 23:10ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 50m1 stop Amsterdam Schiphol

₹ 99,589KLM

Thu, 1 Oct - Wed, 14 Oct

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

20h 50m1 stop Abu Dhabi Zayed Intl

20:00 - 09:45ORD Chicago O'Hare Intl-BLR Bengaluru Intl

27h 15m2 stops Amman Queen Alia Intl Mumbai Chhatrapati Shivaji Intl

₹ 99,685Multiple Airlines

Wed, 30 Sep - Sun, 18 Oct

10:00 - 08:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

33h 05m1 stop Abu Dhabi Zayed Intl

14:00 - 19:55ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 25m1 stop Abu Dhabi Zayed Intl

₹ 100,544Etihad Airways

Tue, 1 Sep - Tue, 15 Sep

10:00 - 08:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

33h 05m1 stop Abu Dhabi Zayed Intl

20:25 - 19:55ORD Chicago O'Hare Intl-BLR Bengaluru Intl

37h 00m1 stop Abu Dhabi Zayed Intl

₹ 100,926Etihad Airways

Tue, 1 Sep - Tue, 8 Sep

01:00 - 14:30BLR Bengaluru Intl-ORD Chicago O'Hare Intl

24h 00m1 stop Amsterdam Schiphol

07:10 - 23:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

29h 55m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

₹ 101,308Delta

Tue, 29 Sep - Tue, 13 Oct

01:25 - 15:10BLR Bengaluru Intl-ORD Chicago O'Hare Intl

24h 15m1 stop Paris Charles de Gaulle

10:24 - 23:10ORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 16m2 stops Boston Logan Intl Amsterdam Schiphol

₹ 101,308Delta

Mon, 28 Sep - Wed, 14 Oct

01:00 - 15:10BLR Bengaluru Intl-ORD Chicago O'Hare Intl

24h 40m2 stops Amsterdam Schiphol Paris Charles de Gaulle

16:50 - 23:10ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 50m1 stop Amsterdam Schiphol

₹ 101,404KLM

Thu, 1 Oct - Wed, 14 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

02:20 - 19:59BLR Bengaluru Intl-ORD Chicago O'Hare Intl

28h 09m2 stops Tokyo Narita San Diego

10:40 - 00:15ORD Chicago O'Hare Intl-BLR Bengaluru Intl

27h 05m1 stop Tokyo Narita

₹ 108,278Japan Airlines

Tue, 18 Aug - Thu, 20 Aug

02:20 - 19:59BLR Bengaluru Intl-ORD Chicago O'Hare Intl

28h 09m2 stops Tokyo Narita San Diego

09:00 - 00:15ORD Chicago O'Hare Intl-BLR Bengaluru Intl

28h 45m2 stops Los Angeles Los Angeles Tokyo Narita

₹ 111,525Multiple Airlines

Tue, 18 Aug - Thu, 20 Aug

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

34h 30m1 stop Abu Dhabi Zayed Intl

13:10 - 14:00ORD Chicago O'Hare Intl-BLR Bengaluru Intl

37h 20m1 stop Abu Dhabi Zayed Intl

₹ 125,465Etihad Airways

Tue, 18 Aug - Tue, 17 Nov

02:50 - 15:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 35m1 stop London Heathrow

22:30 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

39h 40m1 stop London Heathrow

₹ 129,762British Airways

Sun, 16 Aug - Sat, 29 Aug

02:10 - 18:00BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 20m2 stops Munich Franz Josef Strauss Barcelona-El Prat

16:20 - 01:00ORD Chicago O'Hare Intl-BLR Bengaluru Intl

21h 10m2 stops Frankfurt am Main Munich Franz Josef Strauss

₹ 134,155Lufthansa

Mon, 17 Aug - Tue, 17 Nov

03:00 - 18:00BLR Bengaluru Intl-ORD Chicago O'Hare Intl

25h 30m2 stops Frankfurt am Main Barcelona-El Prat

16:30 - 01:20ORD Chicago O'Hare Intl-BLR Bengaluru Intl

22h 20m2 stops London Heathrow Frankfurt am Main

₹ 151,723Lufthansa

Sun, 16 Aug - Sat, 29 Aug

01:00 - 14:30BLR Bengaluru Intl-ORD Chicago O'Hare Intl

24h 00m1 stop Amsterdam Schiphol

17:10 - 23:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 55m1 stop Paris Charles de Gaulle

₹ 157,357Delta

Tue, 18 Aug - Thu, 20 Aug

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

26h 55m2 stops London Heathrow Dublin

11:53 - 04:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

30h 27m2 stops Charlotte Douglas London Heathrow

₹ 243,674British Airways

Tue, 18 Aug - Wed, 26 Aug

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

34h 10m1 stop Abu Dhabi Zayed Intl

20:25 - 19:55ORD Chicago O'Hare Intl-BLR Bengaluru Intl

37h 00m1 stop Abu Dhabi Zayed Intl

₹ 375,060Etihad Airways

Thu, 20 Aug - Fri, 28 Aug

01:00 - 14:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 45m1 stop Amsterdam Schiphol

12:29 - 23:10ORD Chicago O'Hare Intl-BLR Bengaluru Intl

24h 11m2 stops Minneapolis St Paul Amsterdam Schiphol

₹ 388,809KLM

Wed, 19 Aug - Wed, 26 Aug

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Etihad Airways flights from Bengaluru to Illinois

Our best Etihad Airways deals on Bengaluru to Illinois flight tickets

Etihad Airways

1 Sept

BLR10:00Bengaluru Intl

33h 05m

1 stop

ORD08:35Chicago O'Hare Intl

15 Sept

ORD14:00Chicago O'Hare Intl

19h 25m

1 stop

BLR19:55Bengaluru Intl

₹ 100,544

Etihad Airways

1 Sept

BLR10:00Bengaluru Intl

40h 10m

1 stop

ORD15:40Chicago O'Hare Intl

8 Sept

ORD20:25Chicago O'Hare Intl

20h 20m

1 stop

BLR03:15Bengaluru Intl

₹ 103,313

Etihad Airways

31 Aug

BLR10:15Bengaluru Intl

39h 55m

1 stop

ORD15:40Chicago O'Hare Intl

16 Sept

ORD14:00Chicago O'Hare Intl

32h 15m

1 stop

BLR08:45Bengaluru Intl

₹ 103,504

British Airways flights from Bengaluru to Illinois

Our best British Airways deals on Bengaluru to Illinois flight tickets

British Airways

7 Nov

BLR07:15Bengaluru Intl

26h 38m

2 stops

STL22:23Lambert-St Louis

23 Jan

STL15:54Lambert-St Louis

25h 41m

2 stops

BLR05:05Bengaluru Intl

₹ 97,298

British Airways

14 Sept

BLR06:50Bengaluru Intl

40h 05m

1 stop

ORD12:25Chicago O'Hare Intl

6 Oct

ORD12:05Chicago O'Hare Intl

26h 05m

2 stops

BLR00:40Bengaluru Intl

₹ 99,207

British Airways

3 Nov

BLR07:15Bengaluru Intl

23h 30m

1 stop

ORD19:15Chicago O'Hare Intl

17 Nov

ORD14:30Chicago O'Hare Intl

22h 40m

2 stops

BLR00:40Bengaluru Intl

₹ 99,398

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 20/9

06:50-12:25

1 stop40h 05m

Chicago O'Hare Intl

Wed 7/10

13:31-00:40

2 stops24h 39m

₹ 99,207

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 14/9

06:50-12:25

1 stop40h 05m

Chicago O'Hare Intl

Mon 5/10

13:31-00:40

2 stops24h 39m

₹ 99,207

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 1/2

03:30-18:21

2 stops26h 21m

Chicago O'Hare Intl

Mon 29/3

16:25-02:00

2 stops23h 05m

₹ 99,494

Fastest return journey

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 1/10

01:00-15:10

2 stops24h 40m

Chicago O'Hare Intl

Wed 14/10

16:50-23:10

1 stop19h 50m

₹ 99,589

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 30/9

22:15-08:35

1 stop20h 50m

Chicago O'Hare Intl

Sun 18/10

20:00-09:45

2 stops27h 15m

₹ 99,685

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 1/9

10:00-08:35

1 stop33h 05m

Chicago O'Hare Intl

Tue 15/9

14:00-19:55

1 stop19h 25m

₹ 100,544

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 1/9

10:00-08:35

1 stop33h 05m

Chicago O'Hare Intl

Tue 8/9

20:25-19:55

1 stop37h 00m

₹ 100,926

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 29/9

01:00-14:30

1 stop24h 00m

Chicago O'Hare Intl

Tue 13/10

07:10-23:35

2 stops29h 55m

₹ 101,308

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 28/9

01:25-15:10

1 stop24h 15m

Chicago O'Hare Intl

Wed 14/10

10:24-23:10

2 stops26h 16m

₹ 101,308

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 1/10

01:00-15:10

2 stops24h 40m

Chicago O'Hare Intl

Wed 14/10

16:50-23:10

1 stop19h 50m

₹ 101,404

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 ₹ 85,458. 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 ₹ 85,458.

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 ₹ 102,120 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 ₹ 88,991 on momondo.

Can stopping save me money on Bengaluru to Illinois flights?

You could potentially save up to 1% 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

Fastest flight time	22h 10m
Direct flights	None

The fastest flight from Bengaluru to Illinois takes 22h 10m

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 ₹ 33,577	Free Cancellation	Rating 7.8 8,508 reviews	Search Delta flights
Etihad Airways	PriceFrom ₹ 77,233	Free Cancellation	Rating 7.3 1,505 reviews	Search Etihad Airways flights
KLM	PriceFrom ₹ 78,399	Free Cancellation	Rating 7.8 1,559 reviews	Search KLM flights
Qatar Airways	PriceFrom ₹ 80,596	Free Cancellation	Rating 7.4 3,739 reviews	Search Qatar Airways flights
British Airways	PriceFrom ₹ 81,199	Free Cancellation	Rating 6.7 8,163 reviews	Search British Airways flights
Lufthansa	PriceFrom ₹ 87,432	Free Cancellation	Rating 6.8 8,194 reviews	Search Lufthansa flights
Emirates	PriceFrom ₹ 102,244	Free Cancellation	Rating 8.1 3,655 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.