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

KLM, Qatar Airways, and Lufthansa 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.

₹ 46,987 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.

22:00 - 08:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 25m1 stop Abu Dhabi Zayed Intl

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

38h 00m2 stops Amman Queen Alia Intl Mumbai Chhatrapati Shivaji Intl

₹ 96,262Multiple Airlines

Thu, 29 Oct - Mon, 16 Nov

10:00 - 08:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

33h 25m1 stop Abu Dhabi Zayed Intl

18:50 - 07:45ORD Chicago O'Hare Intl-BLR Bengaluru Intl

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

₹ 96,358Multiple Airlines

Sat, 31 Oct - Sun, 15 Nov

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

₹ 96,453British Airways

Thu, 19 Nov - Wed, 6 Jan

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

₹ 96,453British Airways

Sat, 21 Nov - Wed, 6 Jan

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

40h 10m1 stop Abu Dhabi Zayed Intl

13:10 - 08:45ORD Chicago O'Hare Intl-BLR Bengaluru Intl

32h 05m1 stop Abu Dhabi Zayed Intl

₹ 97,311Etihad Airways

Sat, 26 Sep - Mon, 7 Dec

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

40h 10m1 stop Abu Dhabi Zayed Intl

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

37h 20m1 stop Abu Dhabi Zayed Intl

₹ 98,359Etihad Airways

Sun, 27 Sep - Tue, 8 Dec

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

21h 35m1 stop Doha Hamad Intl

09:00 - 08:55ORD Chicago O'Hare Intl-BLR Bengaluru Intl

37h 25m2 stops Seattle/Tacoma Intl Doha Hamad Intl

₹ 101,028Qatar Airways

Thu, 1 Oct - Thu, 15 Oct

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

21h 35m1 stop Doha Hamad Intl

09:00 - 02:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

31h 00m2 stops Seattle/Tacoma Intl Doha Hamad Intl

₹ 101,028Qatar Airways

Wed, 7 Oct - Wed, 14 Oct

03:30 - 20:29BLR Bengaluru Intl-ORD Chicago O'Hare Intl

28h 29m2 stops Frankfurt am Main Denver Intl

17:55 - 01:20ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 55m2 stops Brussels Bruxelles-National Frankfurt am Main

₹ 103,411Lufthansa

Mon, 9 Nov - Wed, 14 Apr

02:50 - 17:43BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 23m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

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

21h 30m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

₹ 111,988Lufthansa

Tue, 10 Nov - Mon, 12 Apr

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

40h 10m1 stop Abu Dhabi Zayed Intl

14:00 - 08:45ORD Chicago O'Hare Intl-BLR Bengaluru Intl

32h 15m1 stop Abu Dhabi Zayed Intl

₹ 106,651Etihad Airways

Mon, 31 Aug - Wed, 30 Sep

15:10 - 08:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

27h 35m2 stops Addis Ababa Bole Rome Fiumicino

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

37h 00m1 stop Abu Dhabi Zayed Intl

₹ 107,414Multiple Airlines

Mon, 31 Aug - Wed, 30 Sep

02:20 - 07:45BLR Bengaluru Intl-ORD Chicago O'Hare Intl

39h 55m1 stop Tokyo Narita

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

27h 30m1 stop Tokyo Narita

₹ 111,417Japan Airlines

Wed, 26 Aug - Tue, 8 Sep

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

21h 35m1 stop Abu Dhabi Zayed Intl

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

25h 50m1 stop Abu Dhabi Zayed Intl

₹ 113,323Etihad Airways

Mon, 31 Aug - Thu, 17 Sep

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

24h 15m1 stop Paris Charles de Gaulle

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

19h 55m1 stop Paris Charles de Gaulle

₹ 126,571Delta

Wed, 26 Aug - Sat, 12 Sep

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

24h 15m1 stop Paris Charles de Gaulle

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

19h 55m1 stop Paris Charles de Gaulle

₹ 126,571Delta

Sat, 29 Aug - Sat, 12 Sep

06:50 - 18:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 55m1 stop London Heathrow

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

30h 30m2 stops Charlotte Douglas London Heathrow

₹ 196,051British Airways

Sun, 30 Aug - Sun, 13 Sep

06:50 - 18:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 55m1 stop London Heathrow

15:50 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

22h 20m2 stops Boston Logan Intl London Heathrow

₹ 196,051British Airways

Sun, 30 Aug - Wed, 16 Sep

05:00 - 15:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 25m1 stop Dubai Intl

20:35 - 08:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

25h 45m1 stop Dubai Intl

₹ 285,928Emirates

Mon, 31 Aug - Sat, 12 Sep

21:00 - 15:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

29h 25m1 stop Dubai Intl

20:35 - 19:20ORD Chicago O'Hare Intl-BLR Bengaluru Intl

36h 15m1 stop Dubai Intl

₹ 288,978Emirates

Thu, 27 Aug - Thu, 3 Sep

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British Airways flights from Bengaluru to Illinois

Our best British Airways deals on Bengaluru to Illinois flight tickets

British Airways

19 Nov

BLR02:40Bengaluru Intl

22h 35m

1 stop

ORD13:45Chicago O'Hare Intl

6 Jan

ORD20:40Chicago O'Hare Intl

40h 30m

1 stop

BLR00:40Bengaluru Intl

₹ 96,453

British Airways

17 Nov

BLR02:40Bengaluru Intl

22h 35m

1 stop

ORD13:45Chicago O'Hare Intl

9 Jan

ORD15:30Chicago O'Hare Intl

21h 40m

2 stops

BLR00:40Bengaluru Intl

₹ 96,548

British Airways

5 Oct

BLR02:40Bengaluru Intl

24h 43m

2 stops

STL16:53Lambert-St Louis

26 Nov

STL09:56Lambert-St Louis

27h 14m

2 stops

BLR00:40Bengaluru Intl

₹ 97,025

KLM flights from Bengaluru to Illinois

Our best KLM deals on Bengaluru to Illinois flight tickets

KLM

14 Oct

BLR01:25Bengaluru Intl

25h 19m

2 stops

MDW16:14Chicago Midway

14 Jan

MDW13:00Chicago Midway

24h 00m

2 stops

BLR00:30Bengaluru Intl

₹ 104,650

KLM

5 Sept

BLR20:15Bengaluru Intl

28h 30m

2 stops

ORD14:15Chicago O'Hare Intl

16 Sept

ORD13:29Chicago O'Hare Intl

23h 11m

2 stops

BLR23:10Bengaluru Intl

₹ 106,365

KLM

31 Aug

BLR01:00Bengaluru Intl

23h 45m

1 stop

ORD14:15Chicago O'Hare Intl

14 Sept

ORD13:29Chicago O'Hare Intl

23h 11m

2 stops

BLR23:10Bengaluru Intl

₹ 112,465

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 29/10

22:00-08:55

1 stop21h 25m

Chicago O'Hare Intl

Mon 16/11

18:50-20:20

2 stops38h 00m

₹ 96,262

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sat 31/10

10:00-08:55

1 stop33h 25m

Chicago O'Hare Intl

Sun 15/11

18:50-07:45

2 stops25h 25m

₹ 96,358

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 19/11

02:40-13:45

1 stop22h 35m

Chicago O'Hare Intl

Wed 6/1

20:40-00:40

1 stop40h 30m

₹ 96,453

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sat 21/11

02:40-13:45

1 stop22h 35m

Chicago O'Hare Intl

Wed 6/1

20:40-00:40

1 stop40h 30m

₹ 96,453

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sat 26/9

10:00-15:40

1 stop40h 10m

Chicago O'Hare Intl

Mon 7/12

13:10-08:45

1 stop32h 05m

₹ 97,311

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 27/9

10:00-15:40

1 stop40h 10m

Chicago O'Hare Intl

Tue 8/12

13:10-14:00

1 stop37h 20m

₹ 98,359

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 1/10

04:00-15:05

1 stop21h 35m

Chicago O'Hare Intl

Thu 15/10

09:00-08:55

2 stops37h 25m

₹ 101,028

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 7/10

04:00-15:05

1 stop21h 35m

Chicago O'Hare Intl

Wed 14/10

09:00-02:30

2 stops31h 00m

₹ 101,028

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 9/11

03:30-20:29

2 stops28h 29m

Chicago O'Hare Intl

Wed 14/4

17:55-01:20

2 stops20h 55m

₹ 103,411

Fastest return journey

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 10/11

02:50-17:43

2 stops26h 23m

Chicago O'Hare Intl

Mon 12/4

16:30-00:30

2 stops21h 30m

₹ 111,988

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 ₹ 85,302. 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 ₹ 85,302.

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 ₹ 102,314 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 ₹ 88,828 on momondo.

Can stopping save me money on Bengaluru to Illinois flights?

You could potentially save up to 6% 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	₹ 46,987
Fastest flight time	21h 25m
Direct flights	None

The best one-way flight to Illinois from Bengaluru in the past 72 hours is ₹ 46,987. The best return flight deal from Bengaluru to Illinois found on momondo in the last 72 hours is ₹ 96,262.

The fastest flight from Bengaluru to Illinois takes 21h 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 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 ₹ 33,516	Free Cancellation	Rating 7.8 8,529 reviews	Search Delta flights
Qatar Airways	PriceFrom ₹ 80,449	Free Cancellation	Rating 7.4 3,731 reviews	Search Qatar Airways flights
British Airways	PriceFrom ₹ 81,051	Free Cancellation	Rating 6.7 8,194 reviews	Search British Airways flights
Etihad Airways	PriceFrom ₹ 83,795	Free Cancellation	Rating 7.3 1,515 reviews	Search Etihad Airways flights
KLM	PriceFrom ₹ 84,348	Free Cancellation	Rating 7.8 1,565 reviews	Search KLM flights
Lufthansa	PriceFrom ₹ 87,272	Free Cancellation	Rating 6.8 8,223 reviews	Search Lufthansa flights
Emirates	PriceFrom ₹ 102,057	Free Cancellation	Rating 8.1 3,656 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.