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, Delta, and KLM 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 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.

₹ 36,135 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.

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

23h 00m1 stop Paris Charles de Gaulle

18:25 - 02:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 55m1 stop Paris Charles de Gaulle

₹ 71,407Delta

Wed, 18 Nov - Tue, 19 Jan

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

23h 00m1 stop Paris Charles de Gaulle

18:25 - 02:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 55m1 stop Paris Charles de Gaulle

₹ 71,407Delta

Tue, 17 Nov - Tue, 19 Jan

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

20h 50m1 stop Abu Dhabi Zayed Intl

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

26h 20m1 stop Abu Dhabi Zayed Intl

₹ 71,886Etihad Airways

Tue, 6 Oct - Sat, 7 Nov

10:00 - 08:47BLR Bengaluru Intl-ORD Chicago O'Hare Intl

57h 17m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

06:10 - 19:55ORD Chicago O'Hare Intl-BLR Bengaluru Intl

27h 15m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

₹ 72,365Etihad Airways

Fri, 9 Oct - Fri, 16 Oct

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

₹ 73,036Multiple 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

₹ 73,515Multiple Airlines

Wed, 9 Dec - Wed, 20 Jan

02:25 - 16:47BLR Bengaluru Intl-MDW Chicago Midway

25h 52m2 stops Amsterdam Schiphol Minneapolis St Paul

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

24h 00m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

₹ 73,899KLM

Wed, 4 Nov - Mon, 18 Jan

02:25 - 16:32BLR Bengaluru Intl-ORD Chicago O'Hare Intl

25h 37m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

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

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

₹ 73,899KLM

Wed, 4 Nov - Wed, 20 Jan

04:00 - 15:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

22h 05m1 stop Doha Hamad Intl

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

26h 15m1 stop Doha Hamad Intl

₹ 79,362Qatar Airways

Tue, 6 Oct - Tue, 24 Nov

04:00 - 15:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

22h 05m1 stop Doha Hamad Intl

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

26h 15m1 stop Doha Hamad Intl

₹ 82,429Qatar Airways

Tue, 6 Oct - Sat, 14 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

38h 30m1 stop Abu Dhabi Zayed Intl

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

37h 00m1 stop Abu Dhabi Zayed Intl

₹ 71,598Etihad Airways

Wed, 30 Sep - Fri, 16 Oct

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

40h 25m1 stop Abu Dhabi Zayed Intl

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

19h 25m1 stop Abu Dhabi Zayed Intl

₹ 71,598Etihad Airways

Fri, 2 Oct - Thu, 15 Oct

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

₹ 85,305Qatar Airways

Thu, 1 Oct - Thu, 12 Nov

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

₹ 85,305Qatar Airways

Wed, 30 Sep - Thu, 12 Nov

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

₹ 85,400Multiple Airlines

Tue, 29 Sep - Sun, 18 Oct

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

20h 50m1 stop Abu Dhabi Zayed Intl

18:50 - 02:55ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 35m1 stop Zurich

₹ 85,784Multiple Airlines

Fri, 2 Oct - Fri, 13 Nov

08:20 - 12:25BLR Bengaluru Intl-ORD Chicago O'Hare Intl

38h 35m2 stops London Heathrow New York John F Kennedy Intl

16:15 - 23:10ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 25m1 stop Amsterdam Schiphol

₹ 92,110Delta

Fri, 2 Oct - Sun, 18 Oct

08:20 - 09:27BLR Bengaluru Intl-ORD Chicago O'Hare Intl

35h 37m2 stops London Heathrow New York John F Kennedy Intl

16:15 - 23:10ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 25m1 stop Amsterdam Schiphol

₹ 92,110Delta

Thu, 1 Oct - Sun, 18 Oct

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

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

15:33 - 04:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 47m2 stops Boston Logan Intl London Heathrow

₹ 92,397British Airways

Thu, 1 Oct - Tue, 30 Mar

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

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

15:33 - 04:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 47m2 stops Boston Logan Intl London Heathrow

₹ 92,397British Airways

Tue, 29 Sep - Mon, 29 Mar

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KLM flights from Bengaluru to Illinois

Our best KLM deals on Bengaluru to Illinois flight tickets

KLM

4 Nov

BLR02:25Bengaluru Intl

25h 37m

2 stops

ORD16:32Chicago O'Hare Intl

20 Jan

ORD13:30Chicago O'Hare Intl

23h 30m

2 stops

BLR00:30Bengaluru Intl

₹ 73,899

KLM

4 Nov

BLR02:25Bengaluru Intl

25h 37m

2 stops

ORD16:32Chicago O'Hare Intl

18 Jan

ORD16:25Chicago O'Hare Intl

20h 35m

1 stop

BLR00:30Bengaluru Intl

₹ 74,474

KLM

5 Oct

BLR22:00Bengaluru Intl

26h 45m

2 stops

ORD14:15Chicago O'Hare Intl

8 Nov

ORD16:25Chicago O'Hare Intl

20h 35m

1 stop

BLR00:30Bengaluru Intl

₹ 74,570

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

₹ 71,407

Etihad Airways

2 Oct

BLR10:00Bengaluru Intl

40h 25m

1 stop

ORD15:55Chicago O'Hare Intl

15 Oct

ORD14:00Chicago O'Hare Intl

37h 45m

1 stop

BLR14:15Bengaluru Intl

₹ 71,598

Etihad Airways

4 Oct

BLR22:15Bengaluru Intl

20h 50m

1 stop

ORD08:35Chicago O'Hare Intl

13 Oct

ORD14:00Chicago O'Hare Intl

19h 25m

1 stop

BLR19:55Bengaluru Intl

₹ 71,694

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 18/11

04:45-16:15

1 stop23h 00m

Chicago O'Hare Intl

Tue 19/1

18:25-02:50

1 stop20h 55m

₹ 71,407

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 17/11

04:45-16:15

1 stop23h 00m

Chicago O'Hare Intl

Tue 19/1

18:25-02:50

1 stop20h 55m

₹ 71,407

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 6/10

22:15-08:35

1 stop20h 50m

Chicago O'Hare Intl

Sat 7/11

13:10-03:00

1 stop26h 20m

₹ 71,886

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Fri 9/10

10:00-08:47

2 stops57h 17m

Chicago O'Hare Intl

Fri 16/10

06:10-19:55

2 stops27h 15m

₹ 72,365

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

₹ 73,036

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

₹ 73,515

BengaluruChicago

BLR Bengaluru Intl - MDW Chicago Midway

BLRMDW

Bengaluru Intl

Wed 4/11

02:25-16:47

2 stops25h 52m

Chicago Midway

Mon 18/1

13:00-00:30

2 stops24h 00m

₹ 73,899

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 4/11

02:25-16:32

2 stops25h 37m

Chicago O'Hare Intl

Wed 20/1

13:30-00:30

2 stops23h 30m

₹ 73,899

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 6/10

04:00-15:35

1 stop22h 05m

Chicago O'Hare Intl

Tue 24/11

18:50-08:35

1 stop26h 15m

₹ 79,362

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 6/10

04:00-15:35

1 stop22h 05m

Chicago O'Hare Intl

Sat 14/11

18:50-08:35

1 stop26h 15m

₹ 82,429

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 ₹ 85,784. 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 ₹ 86,551.

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 ₹ 103,020 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 ₹ 86,934 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	₹ 36,135
Fastest flight time	26h 49m
Direct flights	None

The best one-way flight to Illinois from Bengaluru in the past 72 hours is ₹ 36,135. The best return flight deal from Bengaluru to Illinois found on momondo in the last 72 hours is ₹ 71,407.

The fastest flight from Bengaluru to Illinois takes 26h 49m

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 ₹ 33,705	Free Cancellation	Rating 7.8 8,611 reviews	Search Delta flights
Etihad Airways	PriceFrom ₹ 71,850	Free Cancellation	Rating 7.3 1,539 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom ₹ 80,903	Free Cancellation	Rating 7.4 3,728 reviews	Search Qatar Airways flights
British Airways	PriceFrom ₹ 81,509	Free Cancellation	Rating 6.7 8,237 reviews	Search British Airways flights
KLM	PriceFrom ₹ 84,824	Free Cancellation	Rating 7.8 1,578 reviews	Search KLM flights
Emirates	PriceFrom ₹ 102,634	Free Cancellation	Rating 8.1 3,669 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.