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 Ethiopian Air 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.

₹ 36,081 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.

15:05 - 07:40BLR Bengaluru Intl-ORD Chicago O'Hare Intl

28h 05m2 stops Addis Ababa Bole Rome Fiumicino

09:45 - 08:15ORD Chicago O'Hare Intl-BLR Bengaluru Intl

35h 00m1 stop Addis Ababa Bole

₹ 71,970Ethiopian Air

Wed, 4 Nov - Wed, 18 Nov

04:20 - 16:40BLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 50m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

13:15 - 03:00ORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 15m1 stop Abu Dhabi Zayed Intl

₹ 72,354Etihad Airways

Fri, 20 Nov - Wed, 27 Jan

15:05 - 07:40BLR Bengaluru Intl-ORD Chicago O'Hare Intl

28h 05m2 stops Addis Ababa Bole Rome Fiumicino

09:45 - 08:15ORD Chicago O'Hare Intl-BLR Bengaluru Intl

35h 00m1 stop Addis Ababa Bole

₹ 72,354Ethiopian Air

Wed, 4 Nov - Mon, 16 Nov

22:00 - 08:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 05m1 stop Abu Dhabi Zayed Intl

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

26h 20m1 stop Abu Dhabi Zayed Intl

₹ 72,642Etihad Airways

Thu, 29 Oct - Tue, 23 Feb

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

22h 10m1 stop Doha Hamad Intl

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

26h 15m1 stop Doha Hamad Intl

₹ 85,405Qatar Airways

Wed, 25 Nov - Mon, 11 Jan

21:15 - 14:30BLR Bengaluru Intl-ORD Chicago O'Hare Intl

28h 45m1 stop Doha Hamad Intl

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

20h 00m1 stop Doha Hamad Intl

₹ 85,501Qatar Airways

Thu, 26 Nov - Mon, 11 Jan

07:15 - 14:10BLR Bengaluru Intl-ORD Chicago O'Hare Intl

42h 25m2 stops London Heathrow Dublin

09:46 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

27h 24m2 stops Washington, D.C. Reagan-National London Heathrow

₹ 89,819British Airways

Fri, 13 Nov - Wed, 25 Nov

02:25 - 14:25BLR 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

₹ 90,779Delta

Wed, 18 Nov - Sat, 9 Jan

02:40 - 18:20BLR Bengaluru Intl-ORD Chicago O'Hare Intl

27h 10m2 stops London Heathrow Dublin

16:17 - 05:05ORD Chicago O'Hare Intl-BLR Bengaluru Intl

25h 18m2 stops New York John F Kennedy Intl London Heathrow

₹ 92,794British Airways

Tue, 3 Nov - Sun, 22 Nov

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

₹ 102,486Delta

Fri, 30 Oct - Mon, 16 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 - 03:15ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 20m1 stop Abu Dhabi Zayed Intl

₹ 72,642Etihad Airways

Mon, 5 Oct - Mon, 19 Oct

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

40h 25m1 stop Abu Dhabi Zayed Intl

20:25 - 14:15ORD Chicago O'Hare Intl-BLR Bengaluru Intl

31h 20m1 stop Abu Dhabi Zayed Intl

₹ 73,698Etihad Airways

Fri, 9 Oct - Thu, 15 Oct

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

27h 35m1 stop Addis Ababa Bole

10:15 - 08:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

35h 45m1 stop Addis Ababa Bole

₹ 73,985Ethiopian Air

Fri, 9 Oct - Sat, 17 Oct

12:35 - 08:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

30h 30m3 stops Vasco da Gama Goa Intl 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

₹ 92,986Multiple Airlines

Fri, 9 Oct - Sat, 17 Oct

06:50 - 14:00BLR Bengaluru Intl-ORD Chicago O'Hare Intl

41h 40m2 stops London Heathrow Dublin

19:10 - 04:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

47h 10m2 stops Dallas/Fort Worth London Heathrow

₹ 103,925British Airways

Fri, 9 Oct - Sat, 17 Oct

06:50 - 23:00BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 40m2 stops London Heathrow Charlotte Douglas

13:31 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

24h 39m2 stops New York John F Kennedy Intl London Heathrow

₹ 126,092British Airways

Fri, 9 Oct - Thu, 15 Oct

04:45 - 16:00BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 45m1 stop Dubai Intl

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

19h 25m1 stop Dubai Intl

₹ 400,922Emirates

Sat, 10 Oct - Thu, 21 Jan

04:45 - 16:00BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 45m1 stop Dubai Intl

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

19h 25m1 stop Dubai Intl

₹ 400,922Emirates

Sat, 10 Oct - Sun, 17 Jan

21:10 - 15:25BLR Bengaluru Intl-ORD Chicago O'Hare Intl

28h 45m1 stop Doha Hamad Intl

09:00 - 02:20ORD Chicago O'Hare Intl-BLR Bengaluru Intl

30h 50m2 stops Seattle/Tacoma Intl Doha Hamad Intl

₹ 458,595Qatar Airways

Thu, 8 Oct - Tue, 27 Oct

21:10 - 15:25BLR Bengaluru Intl-ORD Chicago O'Hare Intl

28h 45m1 stop Doha Hamad Intl

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

26h 15m1 stop Doha Hamad Intl

₹ 466,463Qatar Airways

Sat, 10 Oct - Sun, 15 Nov

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Gulf Air flights from Bengaluru to Illinois

Our best Gulf Air deals on Bengaluru to Illinois flight tickets

Gulf Air

26 Jan

BLR05:00Bengaluru Intl

47h 25m

2 stops

ORD16:55Chicago O'Hare Intl

9 Mar

ORD16:26Chicago O'Hare Intl

41h 04m

2 stops

BLR21:00Bengaluru Intl

₹ 82,622

Gulf Air

26 Jan

BLR05:00Bengaluru Intl

47h 25m

2 stops

ORD16:55Chicago O'Hare Intl

9 Mar

ORD16:26Chicago O'Hare Intl

41h 04m

2 stops

BLR21:00Bengaluru Intl

₹ 82,718

Etihad Airways flights from Bengaluru to Illinois

Our best Etihad Airways deals on Bengaluru to Illinois flight tickets

Etihad Airways

5 Oct

BLR04:35Bengaluru Intl

21h 50m

1 stop

ORD15:55Chicago O'Hare Intl

19 Oct

ORD20:25Chicago O'Hare Intl

20h 20m

1 stop

BLR03:15Bengaluru Intl

₹ 72,642

Etihad Airways

16 Oct

BLR04:35Bengaluru Intl

21h 50m

1 stop

ORD15:55Chicago O'Hare Intl

30 Mar

ORD14:00Chicago O'Hare Intl

19h 25m

1 stop

BLR19:55Bengaluru Intl

₹ 73,122

Etihad Airways

1 Mar

BLR22:00Bengaluru Intl

21h 05m

1 stop

ORD07:35Chicago O'Hare Intl

18 Aug

ORD14:00Chicago O'Hare Intl

32h 15m

1 stop

BLR08:45Bengaluru Intl

₹ 73,410

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 4/11

15:05-07:40

2 stops28h 05m

Chicago O'Hare Intl

Wed 18/11

09:45-08:15

1 stop35h 00m

₹ 71,970

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Fri 20/11

04:20-16:40

2 stops23h 50m

Chicago O'Hare Intl

Wed 27/1

13:15-03:00

1 stop26h 15m

₹ 72,354

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 4/11

15:05-07:40

2 stops28h 05m

Chicago O'Hare Intl

Mon 16/11

09:45-08:15

1 stop35h 00m

₹ 72,354

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 29/10

22:00-08:35

1 stop21h 05m

Chicago O'Hare Intl

Tue 23/2

13:10-03:00

1 stop26h 20m

₹ 72,642

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 25/11

03:50-14:30

1 stop22h 10m

Chicago O'Hare Intl

Mon 11/1

18:50-08:35

1 stop26h 15m

₹ 85,405

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 26/11

21:15-14:30

1 stop28h 45m

Chicago O'Hare Intl

Mon 11/1

18:50-02:20

1 stop20h 00m

₹ 85,501

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Fri 13/11

07:15-14:10

2 stops42h 25m

Chicago O'Hare Intl

Wed 25/11

09:46-00:40

2 stops27h 24m

₹ 89,819

Fastest return journey

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 18/11

02:25-14:25

1 stop23h 30m

Chicago O'Hare Intl

Sat 9/1

16:25-00:30

1 stop20h 35m

₹ 90,778

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 3/11

02:40-18:20

2 stops27h 10m

Chicago O'Hare Intl

Sun 22/11

16:17-05:05

2 stops25h 18m

₹ 92,794

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Fri 30/10

02:25-15:25

1 stop23h 30m

Chicago O'Hare Intl

Mon 16/11

16:25-00:30

1 stop20h 35m

₹ 102,486

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 ₹ 85,885. 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 ₹ 88,379.

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 ₹ 103,445 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 ₹ 87,036 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	₹ 36,081
Fastest flight time	21h 05m
Direct flights	None

The best one-way flight to Illinois from Bengaluru in the past 72 hours is ₹ 36,081. The best return flight deal from Bengaluru to Illinois found on momondo in the last 72 hours is ₹ 71,970.

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 ₹ 33,744	Free Cancellation	Rating 7.8 8,629 reviews	Search Delta flights
Etihad Airways	PriceFrom ₹ 71,935	Free Cancellation	Rating 7.3 1,538 reviews	Search Etihad Airways flights
KLM	PriceFrom ₹ 78,790	Free Cancellation	Rating 7.8 1,576 reviews	Search KLM flights
Qatar Airways	PriceFrom ₹ 80,998	Free Cancellation	Rating 7.4 3,726 reviews	Search Qatar Airways flights
British Airways	PriceFrom ₹ 81,647	Free Cancellation	Rating 6.7 8,245 reviews	Search British Airways flights
Emirates	PriceFrom ₹ 102,754	Free Cancellation	Rating 8.1 3,667 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.