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

Qatar Airways, Delta, and KLM 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 47% 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.

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.

₹ 42,138 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 - 22:57BLR Bengaluru Intl-ORD Chicago O'Hare Intl

32h 02m2 stops Amsterdam Schiphol Boston Logan Intl

10:40 - 00:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 20m2 stops New York John F Kennedy Intl Amsterdam Schiphol

₹ 72,950Delta

Thu, 10 Dec - Wed, 20 Jan

02:25 - 22:57BLR Bengaluru Intl-ORD Chicago O'Hare Intl

32h 02m2 stops Amsterdam Schiphol Boston Logan Intl

10:40 - 00:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 20m2 stops New York John F Kennedy Intl Amsterdam Schiphol

₹ 72,950Delta

Thu, 10 Dec - Thu, 21 Jan

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

₹ 73,046Multiple Airlines

Wed, 9 Dec - Thu, 21 Jan

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

₹ 73,142Multiple Airlines

Wed, 9 Dec - Wed, 20 Jan

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

33h 05m1 stop Abu Dhabi Zayed Intl

14:10 - 19:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 10m1 stop Abu Dhabi Zayed Intl

₹ 73,718Etihad Airways

Fri, 16 Oct - Tue, 27 Oct

02:25 - 18:00BLR Bengaluru Intl-MDW Chicago Midway

27h 05m2 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

₹ 74,006KLM

Mon, 2 Nov - Mon, 1 Feb

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

21h 35m1 stop Abu Dhabi Zayed Intl

14:10 - 08:45ORD Chicago O'Hare Intl-BLR Bengaluru Intl

32h 05m1 stop Abu Dhabi Zayed Intl

₹ 74,198Etihad Airways

Sat, 10 Oct - Mon, 26 Oct

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

23h 20m2 stops Paris Charles de Gaulle Amsterdam Schiphol

17:25 - 00:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 35m1 stop Amsterdam Schiphol

₹ 76,790KLM

Mon, 12 Oct - Mon, 26 Oct

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

21h 55m1 stop Doha Hamad Intl

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

26h 15m1 stop Doha Hamad Intl

₹ 83,605Qatar Airways

Wed, 30 Sep - Thu, 12 Nov

04:00 - 15:05BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 35m1 stop Doha Hamad Intl

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

26h 15m1 stop Doha Hamad Intl

₹ 85,620Qatar Airways

Mon, 5 Oct - Thu, 12 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

04:35 - 15:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 50m1 stop Abu Dhabi Zayed Intl

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

37h 00m1 stop Abu Dhabi Zayed Intl

₹ 76,694Etihad Airways

Thu, 24 Sep - Mon, 28 Sep

04:35 - 15:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 50m1 stop Abu Dhabi Zayed Intl

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

37h 00m1 stop Abu Dhabi Zayed Intl

₹ 76,790Etihad Airways

Thu, 24 Sep - Mon, 28 Sep

15:45 - 12:14BLR Bengaluru Intl-ORD Chicago O'Hare Intl

30h 59m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl

19:20 - 02:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 40m1 stop Doha Hamad Intl

₹ 78,037Multiple Airlines

Wed, 23 Sep - Mon, 12 Oct

10:45 - 08:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

32h 20m3 stops Chennai Mumbai Chhatrapati Shivaji Intl Abu Dhabi Zayed Intl

14:00 - 23:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

23h 05m2 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl

₹ 82,837Multiple Airlines

Wed, 23 Sep - Mon, 12 Oct

06:50 - 09:10BLR Bengaluru Intl-ORD Chicago O'Hare Intl

36h 50m2 stops London Heathrow Washington, D.C. Dulles Intl

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

41h 10m2 stops Dublin London Heathrow

₹ 95,699British Airways

Thu, 24 Sep - Mon, 19 Oct

06:50 - 07:58BLR Bengaluru Intl-ORD Chicago O'Hare Intl

35h 38m2 stops London Heathrow Washington, D.C. Dulles Intl

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

41h 10m2 stops Dublin London Heathrow

₹ 95,699British Airways

Fri, 25 Sep - Mon, 19 Oct

01:25 - 18:33BLR Bengaluru Intl-MDW Chicago Midway

27h 38m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

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

24h 00m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

₹ 117,008Delta

Thu, 24 Sep - Tue, 2 Feb

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

21h 55m1 stop Doha Hamad Intl

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

20h 00m1 stop Doha Hamad Intl

₹ 149,068Qatar Airways

Thu, 24 Sep - Wed, 16 Dec

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

21h 55m1 stop Doha Hamad Intl

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

20h 00m1 stop Doha Hamad Intl

₹ 152,140Qatar Airways

Fri, 25 Sep - Wed, 16 Dec

04:45 - 15:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 40m1 stop Dubai Intl

19:45 - 02:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 25m1 stop Dubai Intl

₹ 160,778Emirates

Fri, 25 Sep - Thu, 17 Dec

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Delta flights from Bengaluru to Illinois

Our best Delta deals on Bengaluru to Illinois flight tickets

Delta

3 Nov

BLR02:25Bengaluru Intl

25h 37m

2 stops

ORD16:32Chicago O'Hare Intl

3 Feb

ORD14:30Chicago O'Hare Intl

24h 50m

2 stops

BLR02:50Bengaluru Intl

₹ 72,854

Delta

10 Dec

BLR02:25Bengaluru Intl

32h 02m

2 stops

ORD22:57Chicago O'Hare Intl

21 Jan

ORD10:40Chicago O'Hare Intl

26h 20m

2 stops

BLR00:30Bengaluru Intl

₹ 72,950

Delta

25 Nov

BLR04:25Bengaluru Intl

40h 08m

2 stops

ORD09:03Chicago O'Hare Intl

9 Jan

ORD16:25Chicago O'Hare Intl

20h 35m

1 stop

BLR00:30Bengaluru Intl

₹ 73,142

Etihad Airways flights from Bengaluru to Illinois

Our best Etihad Airways deals on Bengaluru to Illinois flight tickets

Etihad Airways

16 Oct

BLR10:00Bengaluru Intl

33h 05m

1 stop

ORD08:35Chicago O'Hare Intl

27 Oct

ORD14:10Chicago O'Hare Intl

19h 10m

1 stop

BLR19:50Bengaluru Intl

₹ 73,718

Etihad Airways

22 Sept

BLR10:15Bengaluru Intl

40h 10m

1 stop

ORD15:55Chicago O'Hare Intl

1 Feb

ORD13:10Chicago O'Hare Intl

32h 05m

1 stop

BLR08:45Bengaluru Intl

₹ 74,102

Etihad Airways

10 Oct

BLR04:35Bengaluru Intl

21h 35m

1 stop

ORD15:40Chicago O'Hare Intl

26 Oct

ORD14:10Chicago O'Hare Intl

32h 05m

1 stop

BLR08:45Bengaluru Intl

₹ 74,198

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 10/12

02:25-22:57

2 stops32h 02m

Chicago O'Hare Intl

Wed 20/1

10:40-00:30

2 stops26h 20m

₹ 72,950

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 10/12

02:25-22:57

2 stops32h 02m

Chicago O'Hare Intl

Thu 21/1

10:40-00:30

2 stops26h 20m

₹ 72,950

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

Thu 21/1

13:30-00:30

2 stops23h 30m

₹ 73,046

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

₹ 73,142

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Fri 16/10

10:00-08:35

1 stop33h 05m

Chicago O'Hare Intl

Tue 27/10

14:10-19:50

1 stop19h 10m

₹ 73,718

BengaluruChicago

BLR Bengaluru Intl - MDW Chicago Midway

BLRMDW

Bengaluru Intl

Mon 2/11

02:25-18:00

2 stops27h 05m

Chicago Midway

Mon 1/2

13:00-00:30

2 stops24h 00m

₹ 74,006

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sat 10/10

04:35-15:40

1 stop21h 35m

Chicago O'Hare Intl

Mon 26/10

14:10-08:45

1 stop32h 05m

₹ 74,198

Fastest return journey

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 12/10

01:25-14:15

2 stops23h 20m

Chicago O'Hare Intl

Mon 26/10

17:25-00:30

1 stop20h 35m

₹ 76,790

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 30/9

04:00-15:25

1 stop21h 55m

Chicago O'Hare Intl

Thu 12/11

18:50-08:35

1 stop26h 15m

₹ 83,605

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 5/10

04:00-15:05

1 stop21h 35m

Chicago O'Hare Intl

Thu 12/11

18:50-08:35

1 stop26h 15m

₹ 85,620

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 ₹ 85,237. If you aren’t able to travel during the month of February, then book flights to Illinois from Bengaluru during December instead. Flights to Illinois in December, while not as cheap as those in February, still average around ₹ 85,908.

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 ₹ 103,066 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 ₹ 89,460 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	₹ 42,138
Fastest flight time	21h 50m
Direct flights	None

The best one-way flight to Illinois from Bengaluru in the past 72 hours is ₹ 42,138. The best return flight deal from Bengaluru to Illinois found on momondo in the last 72 hours is ₹ 72,950.

The fastest flight from Bengaluru to Illinois takes 21h 50m

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 ₹ 33,754	Free Cancellation	Rating 7.8 8,593 reviews	Search Delta flights
Etihad Airways	PriceFrom ₹ 71,990	Free Cancellation	Rating 7.3 1,529 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom ₹ 81,021	Free Cancellation	Rating 7.3 3,731 reviews	Search Qatar Airways flights
British Airways	PriceFrom ₹ 81,627	Free Cancellation	Rating 6.7 8,225 reviews	Search British Airways flights
KLM	PriceFrom ₹ 84,948	Free Cancellation	Rating 7.8 1,575 reviews	Search KLM flights
Emirates	PriceFrom ₹ 102,783	Free Cancellation	Rating 8.1 3,662 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.