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 45% 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 and Delta 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 October 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.

₹ 35,611 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.

09:55 - 07:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

33h 10m1 stop Abu Dhabi Zayed Intl

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

32h 15m1 stop Abu Dhabi Zayed Intl

₹ 72,745Etihad Airways

Wed, 18 Nov - Mon, 10 May

04:20 - 07:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

38h 45m1 stop Abu Dhabi Zayed Intl

13:15 - 19:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 05m1 stop Abu Dhabi Zayed Intl

₹ 72,935Etihad Airways

Sun, 22 Nov - Tue, 12 Jan

21:50 - 16:54BLR Bengaluru Intl-ORD Chicago O'Hare Intl

30h 34m2 stops Manama Bahrain Intl New York John F Kennedy Intl

19:05 - 02:00ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 25m1 stop Zurich

₹ 76,934Multiple Airlines

Tue, 2 Feb - Mon, 29 Mar

21:50 - 21:00BLR Bengaluru Intl-ORD Chicago O'Hare Intl

34h 40m2 stops Manama Bahrain Intl New York John F Kennedy Intl

15:50 - 03:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

25h 30m2 stops Zurich Mumbai Chhatrapati Shivaji Intl

₹ 77,410Multiple Airlines

Thu, 4 Feb - Sun, 28 Mar

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

22h 10m1 stop Doha Hamad Intl

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

20h 40m1 stop Doha Hamad Intl

₹ 86,932Qatar Airways

Mon, 1 Feb - Mon, 29 Mar

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

₹ 88,075Qatar Airways

Sun, 14 Feb - Mon, 22 Feb

02:40 - 13:45BLR Bengaluru Intl-ORD Chicago O'Hare Intl

22h 35m1 stop London Heathrow

17:10 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 00m1 stop London Heathrow

₹ 89,027British Airways

Sun, 8 Nov - Wed, 25 Nov

04:30 - 16:00BLR Bengaluru Intl-ORD Chicago O'Hare Intl

22h 00m1 stop Dubai Intl

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

25h 45m1 stop Dubai Intl

₹ 90,931Emirates

Tue, 23 Mar - Wed, 21 Jul

04:30 - 16:00BLR Bengaluru Intl-ORD Chicago O'Hare Intl

22h 00m1 stop Dubai Intl

20:35 - 02:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 45m1 stop Dubai Intl

₹ 90,931Emirates

Thu, 25 Mar - Wed, 21 Jul

07:15 - 13:45BLR Bengaluru Intl-ORD Chicago O'Hare Intl

42h 00m1 stop London Heathrow

17:10 - 05:05ORD Chicago O'Hare Intl-BLR Bengaluru Intl

24h 25m1 stop London Heathrow

₹ 93,502British Airways

Tue, 10 Nov - Tue, 24 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:00 - 07:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 05m1 stop Abu Dhabi Zayed Intl

13:15 - 19:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 05m1 stop Abu Dhabi Zayed Intl

₹ 84,647Etihad Airways

Tue, 3 Nov - Mon, 7 Dec

04:20 - 07:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

38h 45m1 stop Abu Dhabi Zayed Intl

13:15 - 08:45ORD Chicago O'Hare Intl-BLR Bengaluru Intl

32h 00m1 stop Abu Dhabi Zayed Intl

₹ 86,361Etihad Airways

Tue, 3 Nov - Wed, 2 Dec

22:00 - 07:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 05m1 stop Abu Dhabi Zayed Intl

21:50 - 01:00ORD Chicago O'Hare Intl-BLR Bengaluru Intl

39h 40m1 stop Munich Franz Josef Strauss

₹ 87,694Multiple Airlines

Tue, 3 Nov - Sun, 15 Nov

22:00 - 07:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 05m1 stop Abu Dhabi Zayed Intl

21:50 - 01:00ORD Chicago O'Hare Intl-BLR Bengaluru Intl

39h 40m1 stop Munich Franz Josef Strauss

₹ 87,694Multiple Airlines

Wed, 4 Nov - Sun, 15 Nov

07:15 - 13:45BLR Bengaluru Intl-ORD Chicago O'Hare Intl

42h 00m1 stop London Heathrow

17:10 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 00m1 stop London Heathrow

₹ 93,502British Airways

Wed, 4 Nov - Sun, 15 Nov

07:15 - 18:45BLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 00m1 stop London Heathrow

17:10 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 00m1 stop London Heathrow

₹ 93,502British Airways

Mon, 2 Nov - Sun, 15 Nov

02:25 - 20:43BLR Bengaluru Intl-ORD Chicago O'Hare Intl

29h 48m2 stops Amsterdam Schiphol New York John F Kennedy Intl

15:59 - 02:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

23h 21m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

₹ 110,165Delta

Sun, 1 Nov - Mon, 16 Nov

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

23h 00m1 stop Paris Charles de Gaulle

10:35 - 02:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

28h 45m2 stops Boston Logan Intl Paris Charles de Gaulle

₹ 116,830Delta

Mon, 2 Nov - Thu, 12 Nov

23:30 - 16:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

28h 15m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle

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

20h 55m1 stop Paris Charles de Gaulle

₹ 119,686KLM

Sun, 1 Nov - Sun, 22 Nov

23:30 - 16:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

28h 15m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle

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

20h 55m1 stop Paris Charles de Gaulle

₹ 121,495KLM

Sun, 1 Nov - Sun, 22 Nov

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Etihad Airways flights from Bengaluru to Illinois

Our best Etihad Airways deals on Bengaluru to Illinois flight tickets

Etihad Airways

18 Nov

BLR09:55Bengaluru Intl

33h 10m

1 stop

ORD07:35Chicago O'Hare Intl

10 May

ORD14:00Chicago O'Hare Intl

32h 15m

1 stop

BLR08:45Bengaluru Intl

₹ 72,745

Etihad Airways

22 Nov

BLR04:20Bengaluru Intl

38h 45m

1 stop

ORD07:35Chicago O'Hare Intl

12 Jan

ORD13:15Chicago O'Hare Intl

19h 05m

1 stop

BLR19:50Bengaluru Intl

₹ 72,935

Etihad Airways

23 Nov

BLR22:00Bengaluru Intl

21h 05m

1 stop

ORD07:35Chicago O'Hare Intl

13 Jan

ORD13:15Chicago O'Hare Intl

19h 05m

1 stop

BLR19:50Bengaluru Intl

₹ 73,031

British Airways flights from Bengaluru to Illinois

Our best British Airways deals on Bengaluru to Illinois flight tickets

British Airways

8 Nov

BLR02:40Bengaluru Intl

22h 35m

1 stop

ORD13:45Chicago O'Hare Intl

25 Nov

ORD17:10Chicago O'Hare Intl

20h 00m

1 stop

BLR00:40Bengaluru Intl

₹ 89,027

British Airways

2 Nov

BLR07:15Bengaluru Intl

23h 00m

1 stop

ORD18:45Chicago O'Hare Intl

16 Nov

ORD17:10Chicago O'Hare Intl

20h 00m

1 stop

BLR00:40Bengaluru Intl

₹ 93,502

British Airways

9 Nov

BLR07:15Bengaluru Intl

23h 00m

1 stop

ORD18:45Chicago O'Hare Intl

25 Nov

ORD13:26Chicago O'Hare Intl

23h 44m

2 stops

BLR00:40Bengaluru Intl

₹ 93,883

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 18/11

09:55-07:35

1 stop33h 10m

Chicago O'Hare Intl

Mon 10/5

14:00-08:45

1 stop32h 15m

₹ 72,745

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 22/11

04:20-07:35

1 stop38h 45m

Chicago O'Hare Intl

Tue 12/1

13:15-19:50

1 stop19h 05m

₹ 72,935

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 2/2

21:50-16:54

2 stops30h 34m

Chicago O'Hare Intl

Mon 29/3

19:05-02:00

1 stop20h 25m

₹ 76,934

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 4/2

21:50-21:00

2 stops34h 40m

Chicago O'Hare Intl

Sun 28/3

15:50-03:50

2 stops25h 30m

₹ 77,410

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 1/2

03:50-14:30

1 stop22h 10m

Chicago O'Hare Intl

Mon 29/3

19:20-02:30

1 stop20h 40m

₹ 86,932

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 14/2

03:50-14:30

1 stop22h 10m

Chicago O'Hare Intl

Mon 22/2

18:50-02:20

1 stop20h 00m

₹ 88,075

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 8/11

02:40-13:45

1 stop22h 35m

Chicago O'Hare Intl

Wed 25/11

17:10-00:40

1 stop20h 00m

₹ 89,027

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 23/3

04:30-16:00

1 stop22h 00m

Chicago O'Hare Intl

Wed 21/7

20:35-08:50

1 stop25h 45m

₹ 90,931

Fastest return journey

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 25/3

04:30-16:00

1 stop22h 00m

Chicago O'Hare Intl

Wed 21/7

20:35-02:50

1 stop19h 45m

₹ 90,931

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 10/11

07:15-13:45

1 stop42h 00m

Chicago O'Hare Intl

Tue 24/11

17:10-05:05

1 stop24h 25m

₹ 93,502

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 ₹ 86,932. 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 ₹ 89,027.

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 ₹ 103,555 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 ₹ 86,361 on momondo.

Can stopping save me money on Bengaluru to Illinois flights?

You could potentially save up to 30% 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	₹ 35,611
Fastest flight time	21h 05m
Direct flights	None

The best one-way flight to Illinois from Bengaluru in the past 72 hours is ₹ 35,611. The best return flight deal from Bengaluru to Illinois found on momondo in the last 72 hours is ₹ 72,745.

The fastest flight from Bengaluru to Illinois takes 21h 05m

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 October 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 ₹ 33,483	Free Cancellation	Rating 7.8 8,696 reviews	Search Delta flights
Etihad Airways	PriceFrom ₹ 71,377	Free Cancellation	Rating 7.3 1,550 reviews	Search Etihad Airways flights
KLM	PriceFrom ₹ 74,136	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights
Qatar Airways	PriceFrom ₹ 80,370	Free Cancellation	Rating 7.3 3,711 reviews	Search Qatar Airways flights
British Airways	PriceFrom ₹ 83,687	Free Cancellation	Rating 6.7 8,277 reviews	Search British Airways flights
Emirates	PriceFrom ₹ 100,713	Free Cancellation	Rating 8.1 3,686 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.