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 46% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 6 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 is the most popular carrier 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 September 2026, there are 6 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.

₹ 36,175 Cheap Flights from Bengaluru to Illinois in 2026/27

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.

02:25 - 15:25BLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 30m1 stop Amsterdam Schiphol

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

20h 35m1 stop Amsterdam Schiphol

₹ 71,391Delta

Wed, 28 Oct - Mon, 30 Nov

04:45 - 16:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 00m1 stop Paris Charles de Gaulle

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

20h 35m1 stop Amsterdam Schiphol

₹ 71,487Delta

Mon, 23 Nov - Sat, 9 Jan

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

33h 05m1 stop Abu Dhabi Zayed Intl

13:10 - 19:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 10m1 stop Abu Dhabi Zayed Intl

₹ 71,678Etihad Airways

Tue, 13 Oct - Sun, 28 Feb

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

33h 05m1 stop Abu Dhabi Zayed Intl

13:10 - 19:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 10m1 stop Abu Dhabi Zayed Intl

₹ 71,678Etihad Airways

Mon, 12 Oct - Sun, 28 Feb

04:45 - 18:45BLR Bengaluru Intl-ORD Chicago O'Hare Intl

25h 30m2 stops Paris Charles de Gaulle Boston Logan Intl

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

23h 30m2 stops New York John F Kennedy Intl Amsterdam Schiphol

₹ 73,118Multiple Airlines

Wed, 9 Dec - Wed, 20 Jan

04:45 - 16:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 00m1 stop Paris Charles de Gaulle

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

24h 45m2 stops Minneapolis St Paul Amsterdam Schiphol

₹ 73,598Multiple Airlines

Wed, 9 Dec - Wed, 20 Jan

01:00 - 16:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 45m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle

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

20h 35m1 stop Amsterdam Schiphol

₹ 74,749KLM

Thu, 19 Nov - Mon, 30 Nov

01:00 - 16:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 45m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle

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

20h 35m1 stop Amsterdam Schiphol

₹ 86,360KLM

Sat, 21 Nov - Sat, 16 Jan

03:50 - 14:30BLR Bengaluru Intl-ORD Chicago O'Hare Intl

22h 10m1 stop Doha Hamad Intl

18:50 - 02:20ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 00m1 stop Doha Hamad Intl

₹ 86,552Qatar Airways

Thu, 19 Nov - Tue, 19 Jan

03:50 - 14:30BLR Bengaluru Intl-ORD Chicago O'Hare Intl

22h 10m1 stop Doha Hamad Intl

18:50 - 02:20ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 00m1 stop Doha Hamad Intl

₹ 88,471Qatar Airways

Fri, 20 Nov - Mon, 18 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

20:25 - 08:45ORD Chicago O'Hare Intl-BLR Bengaluru Intl

25h 50m1 stop Abu Dhabi Zayed Intl

₹ 71,487Etihad Airways

Thu, 1 Oct - Fri, 16 Oct

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

38h 30m1 stop Abu Dhabi Zayed Intl

14:00 - 03:15ORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 45m1 stop Abu Dhabi Zayed Intl

₹ 71,678Etihad Airways

Thu, 1 Oct - Fri, 16 Oct

04:00 - 15:25BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 55m1 stop Doha Hamad Intl

19:50 - 02:20ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 00m1 stop Doha Hamad Intl

₹ 83,097Multiple Airlines

Sat, 3 Oct - Thu, 18 Mar

04:00 - 15:25BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 55m1 stop Doha Hamad Intl

19:50 - 08:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 15m1 stop Doha Hamad Intl

₹ 83,961Qatar Airways

Sat, 3 Oct - Mon, 26 Oct

15:20 - 08:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

27h 45m2 stops Mumbai Chhatrapati Shivaji Intl Abu Dhabi Zayed Intl

14:00 - 01:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

25h 05m2 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl

₹ 85,496Multiple Airlines

Tue, 29 Sep - Sun, 18 Oct

02:50 - 22:00BLR Bengaluru Intl-ORD Chicago O'Hare Intl

29h 40m2 stops London Heathrow Washington, D.C. Dulles Intl

18:00 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 10m1 stop London Heathrow

₹ 92,213British Airways

Tue, 29 Sep - Wed, 14 Oct

06:50 - 22:31BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 11m2 stops London Heathrow Charlotte Douglas

13:31 - 05:05ORD Chicago O'Hare Intl-BLR Bengaluru Intl

29h 04m2 stops New York John F Kennedy Intl London Heathrow

₹ 95,092British Airways

Sat, 3 Oct - Thu, 18 Mar

21:10 - 15:05BLR Bengaluru Intl-ORD Chicago O'Hare Intl

28h 25m1 stop Doha Hamad Intl

18:50 - 08:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 15m1 stop Doha Hamad Intl

₹ 96,147Qatar Airways

Sun, 4 Oct - Tue, 10 Nov

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

24h 40m2 stops Amsterdam Schiphol Paris Charles de Gaulle

16:15 - 23:05ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 20m1 stop Amsterdam Schiphol

₹ 111,020KLM

Tue, 29 Sep - Thu, 15 Oct

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

24h 40m2 stops Amsterdam Schiphol Paris Charles de Gaulle

16:20 - 23:10ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 20m1 stop Amsterdam Schiphol

₹ 123,110KLM

Tue, 29 Sep - Fri, 16 Oct

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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 Oct

BLR16:55Bengaluru Intl

33h 30m

1 stop

ORD15:55Chicago O'Hare Intl

16 Oct

ORD20:25Chicago O'Hare Intl

25h 50m

1 stop

BLR08:45Bengaluru Intl

₹ 71,487

Etihad Airways

11 Oct

BLR04:35Bengaluru Intl

38h 30m

1 stop

ORD08:35Chicago O'Hare Intl

1 Mar

ORD13:10Chicago O'Hare Intl

19h 10m

1 stop

BLR19:50Bengaluru Intl

₹ 71,678

Etihad Airways

4 Oct

BLR22:15Bengaluru Intl

20h 50m

1 stop

ORD08:35Chicago O'Hare Intl

14 Oct

ORD14:00Chicago O'Hare Intl

19h 25m

1 stop

BLR19:55Bengaluru Intl

₹ 71,774

Delta flights from Bengaluru to Illinois

Our best Delta deals on Bengaluru to Illinois flight tickets

Delta

28 Oct

BLR02:25Bengaluru Intl

23h 30m

1 stop

ORD15:25Chicago O'Hare Intl

30 Nov

ORD16:25Chicago O'Hare Intl

20h 35m

1 stop

BLR00:30Bengaluru Intl

₹ 71,391

Delta

18 Nov

BLR04:45Bengaluru Intl

23h 00m

1 stop

ORD16:15Chicago O'Hare Intl

19 Jan

ORD18:25Chicago O'Hare Intl

20h 55m

1 stop

BLR02:50Bengaluru Intl

₹ 71,487

Delta

18 Nov

BLR04:45Bengaluru Intl

23h 00m

1 stop

ORD16:15Chicago O'Hare Intl

6 Jan

ORD10:40Chicago O'Hare Intl

26h 20m

2 stops

BLR00:30Bengaluru Intl

₹ 71,870

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 28/10

02:25-15:25

1 stop23h 30m

Chicago O'Hare Intl

Mon 30/11

16:25-00:30

1 stop20h 35m

₹ 71,391

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 23/11

04:45-16:15

1 stop23h 00m

Chicago O'Hare Intl

Sat 9/1

16:25-00:30

1 stop20h 35m

₹ 71,487

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 13/10

10:00-08:35

1 stop33h 05m

Chicago O'Hare Intl

Sun 28/2

13:10-19:50

1 stop19h 10m

₹ 71,678

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 12/10

10:00-08:35

1 stop33h 05m

Chicago O'Hare Intl

Sun 28/2

13:10-19:50

1 stop19h 10m

₹ 71,678

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 9/12

04:45-18:45

2 stops25h 30m

Chicago O'Hare Intl

Wed 20/1

13:30-00:30

2 stops23h 30m

₹ 73,118

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 9/12

04:45-16:15

1 stop23h 00m

Chicago O'Hare Intl

Wed 20/1

12:15-00:30

2 stops24h 45m

₹ 73,598

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 19/11

01:00-16:15

2 stops26h 45m

Chicago O'Hare Intl

Mon 30/11

16:25-00:30

1 stop20h 35m

₹ 74,749

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sat 21/11

01:00-16:15

2 stops26h 45m

Chicago O'Hare Intl

Sat 16/1

16:25-00:30

1 stop20h 35m

₹ 86,360

Fastest return journey

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 19/11

03:50-14:30

1 stop22h 10m

Chicago O'Hare Intl

Tue 19/1

18:50-02:20

1 stop20h 00m

₹ 86,552

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Fri 20/11

03:50-14:30

1 stop22h 10m

Chicago O'Hare Intl

Mon 18/1

18:50-02:20

1 stop20h 00m

₹ 88,471

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, February 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 ₹ 85,880. If you aren’t able to travel during the month of February, then book flights to Illinois from Bengaluru during November instead. Flights to Illinois in November, while not as cheap as those in February, still average around ₹ 86,647.

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 ₹ 103,135 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 ₹ 87,031 on momondo.

Can stopping save me money on Bengaluru to Illinois flights?

You could potentially save up to 28% 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	₹ 36,175
Fastest flight time	20h 25m
Direct flights	None

The best one-way flight to Illinois from Bengaluru in the past 72 hours is ₹ 36,175. The best return flight deal from Bengaluru to Illinois found on momondo in the last 72 hours is ₹ 71,391.

The fastest flight from Bengaluru to Illinois takes 20h 25m

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 September 2026, there are 6 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 ₹ 33,743	Free Cancellation	Rating 7.8 8,607 reviews	Search Delta flights
Etihad Airways	PriceFrom ₹ 71,931	Free Cancellation	Rating 7.3 1,540 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom ₹ 80,994	Free Cancellation	Rating 7.3 3,727 reviews	Search Qatar Airways flights
British Airways	PriceFrom ₹ 81,600	Free Cancellation	Rating 6.7 8,238 reviews	Search British Airways flights
KLM	PriceFrom ₹ 84,919	Free Cancellation	Rating 7.8 1,577 reviews	Search KLM flights
Emirates	PriceFrom ₹ 102,749	Free Cancellation	Rating 8.1 3,665 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.