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 48% 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?

Qatar Airways, Oman Air, and Lufthansa 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.

₹ 42,114 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.

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

21h 35m1 stop Abu Dhabi Zayed Intl

13:10 - 19:55ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 15m1 stop Abu Dhabi Zayed Intl

₹ 74,890Etihad Airways

Mon, 28 Sep - Mon, 25 Jan

05:05 - 23:54BLR Bengaluru Intl-ORD Chicago O'Hare Intl

30h 19m2 stops London Heathrow Atlanta Hartsfield-Jackson

09:30 - 03:15ORD Chicago O'Hare Intl-BLR Bengaluru Intl

30h 15m2 stops Atlanta Hartsfield-Jackson London Heathrow

₹ 75,272Virgin Atlantic

Fri, 13 Nov - Thu, 14 Jan

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

21h 35m1 stop Abu Dhabi Zayed Intl

13:10 - 19:55ORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 15m1 stop Abu Dhabi Zayed Intl

₹ 76,129Etihad Airways

Sun, 27 Sep - Sun, 24 Jan

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

21h 35m1 stop Abu Dhabi Zayed Intl

18:50 - 00:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

42h 15m2 stops Amman Queen Alia Intl Mumbai Chhatrapati Shivaji Intl

₹ 78,225Multiple Airlines

Tue, 20 Oct - Sat, 7 Nov

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

28h 45m1 stop Doha Hamad Intl

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

20h 40m1 stop Doha Hamad Intl

₹ 83,561Qatar Airways

Thu, 4 Feb - Mon, 29 Mar

01:00 - 17:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 45m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle

16:25 - 00:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 35m1 stop Amsterdam Schiphol

₹ 83,752KLM

Tue, 27 Oct - Thu, 26 Nov

01:00 - 17:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 45m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle

18:25 - 02:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 40m1 stop Paris Charles de Gaulle

₹ 84,704KLM

Wed, 28 Oct - Thu, 5 Nov

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

₹ 86,038Qatar Airways

Fri, 13 Nov - Thu, 14 Jan

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

27h 10m2 stops London Heathrow Dublin

07:13 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

29h 57m2 stops Washington, D.C. Reagan-National London Heathrow

₹ 89,564British Airways

Sun, 6 Dec - Mon, 28 Dec

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

22h 35m1 stop London Heathrow

15:20 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

21h 50m2 stops Philadelphia London Heathrow

₹ 90,802British Airways

Tue, 8 Dec - Thu, 31 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

39h 55m1 stop Abu Dhabi Zayed Intl

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

32h 05m1 stop Abu Dhabi Zayed Intl

₹ 74,890Etihad Airways

Mon, 21 Sep - Wed, 27 Jan

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

39h 55m1 stop Abu Dhabi Zayed Intl

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

37h 20m1 stop Abu Dhabi Zayed Intl

₹ 74,890Etihad Airways

Mon, 21 Sep - Tue, 26 Jan

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

39h 55m1 stop Abu Dhabi Zayed Intl

19:05 - 04:10ORD Chicago O'Hare Intl-BLR Bengaluru Intl

46h 35m2 stops Zurich Mumbai Chhatrapati Shivaji Intl

₹ 88,897Multiple Airlines

Mon, 21 Sep - Mon, 5 Oct

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

41h 40m2 stops London Heathrow Dublin

08:45 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

28h 25m2 stops Washington, D.C. Reagan-National London Heathrow

₹ 89,659British Airways

Mon, 21 Sep - Wed, 25 Nov

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

41h 40m2 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

₹ 89,659British Airways

Mon, 21 Sep - Tue, 24 Nov

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

24h 15m1 stop Paris Charles de Gaulle

13:29 - 23:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

23h 36m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

₹ 91,183Delta

Tue, 15 Sep - Tue, 22 Sep

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

24h 15m1 stop Paris Charles de Gaulle

07:05 - 23:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

30h 00m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

₹ 91,183Delta

Tue, 15 Sep - Thu, 24 Sep

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

24h 15m1 stop Paris Charles de Gaulle

13:50 - 23:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

23h 15m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

₹ 93,280Air France

Sun, 20 Sep - Tue, 6 Oct

10:30 - 15:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

39h 55m1 stop Dubai Intl

09:00 - 08:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

36h 20m2 stops San Francisco Dubai Intl

₹ 153,116Emirates

Fri, 18 Sep - Thu, 28 Jan

10:30 - 15:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

39h 55m1 stop Dubai Intl

09:00 - 02:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

30h 10m2 stops San Francisco Dubai Intl

₹ 153,116Emirates

Fri, 18 Sep - Sun, 24 Jan

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Etihad Airways flights from Bengaluru to Illinois

Our best Etihad Airways deals on Bengaluru to Illinois flight tickets

Etihad Airways

28 Sept

BLR04:35Bengaluru Intl

21h 35m

1 stop

ORD15:40Chicago O'Hare Intl

25 Jan

ORD13:10Chicago O'Hare Intl

19h 15m

1 stop

BLR19:55Bengaluru Intl

₹ 74,890

Etihad Airways

20 Sept

BLR10:15Bengaluru Intl

39h 55m

1 stop

ORD15:40Chicago O'Hare Intl

26 Jan

ORD13:10Chicago O'Hare Intl

26h 20m

1 stop

BLR03:00Bengaluru Intl

₹ 75,557

Etihad Airways

27 Sept

BLR04:35Bengaluru Intl

21h 35m

1 stop

ORD15:40Chicago O'Hare Intl

24 Jan

ORD13:10Chicago O'Hare Intl

19h 15m

1 stop

BLR19:55Bengaluru Intl

₹ 76,129

Qatar Airways flights from Bengaluru to Illinois

Our best Qatar Airways deals on Bengaluru to Illinois flight tickets

Qatar Airways

4 Feb

BLR21:15Bengaluru Intl

28h 45m

1 stop

ORD14:30Chicago O'Hare Intl

29 Mar

ORD19:20Chicago O'Hare Intl

20h 40m

1 stop

BLR02:30Bengaluru Intl

₹ 83,561

Qatar Airways

13 Nov

BLR21:15Bengaluru Intl

28h 45m

1 stop

ORD14:30Chicago O'Hare Intl

14 Jan

ORD18:50Chicago O'Hare Intl

20h 00m

1 stop

BLR02:20Bengaluru Intl

₹ 86,038

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

Mon 28/9

04:35-15:40

1 stop21h 35m

Chicago O'Hare Intl

Mon 25/1

13:10-19:55

1 stop19h 15m

₹ 74,890

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Fri 13/11

05:05-23:54

2 stops30h 19m

Chicago O'Hare Intl

Thu 14/1

09:30-03:15

2 stops30h 15m

₹ 75,272

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 27/9

04:35-15:40

1 stop21h 35m

Chicago O'Hare Intl

Sun 24/1

13:10-19:55

1 stop19h 15m

₹ 76,129

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 20/10

04:35-15:40

1 stop21h 35m

Chicago O'Hare Intl

Sat 7/11

18:50-00:35

2 stops42h 15m

₹ 78,225

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 4/2

21:15-14:30

1 stop28h 45m

Chicago O'Hare Intl

Mon 29/3

19:20-02:30

1 stop20h 40m

₹ 83,561

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 27/10

01:00-17:15

2 stops26h 45m

Chicago O'Hare Intl

Thu 26/11

16:25-00:30

1 stop20h 35m

₹ 83,752

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 28/10

01:00-17:15

2 stops26h 45m

Chicago O'Hare Intl

Thu 5/11

18:25-02:35

1 stop20h 40m

₹ 84,704

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Fri 13/11

21:15-14:30

1 stop28h 45m

Chicago O'Hare Intl

Thu 14/1

18:50-02:20

1 stop20h 00m

₹ 86,038

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 6/12

02:40-18:20

2 stops27h 10m

Chicago O'Hare Intl

Mon 28/12

07:13-00:40

2 stops29h 57m

₹ 89,564

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 8/12

02:40-13:45

1 stop22h 35m

Chicago O'Hare Intl

Thu 31/12

15:20-00:40

2 stops21h 50m

₹ 90,802

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 ₹ 85,276. 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 ₹ 85,276.

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 ₹ 102,363 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 ₹ 88,801 on momondo.

Can stopping save me money on Bengaluru to Illinois flights?

You could potentially save up to 23% 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	₹ 42,114
Fastest flight time	21h 35m
Direct flights	None

The best one-way flight to Illinois from Bengaluru in the past 72 hours is ₹ 42,114. The best return flight deal from Bengaluru to Illinois found on momondo in the last 72 hours is ₹ 74,890.

The fastest flight from Bengaluru to Illinois takes 21h 35m

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 ₹ 33,505	Free Cancellation	Rating 7.8 8,568 reviews	Search Delta flights
Etihad Airways	PriceFrom ₹ 71,460	Free Cancellation	Rating 7.3 1,536 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom ₹ 80,424	Free Cancellation	Rating 7.4 3,732 reviews	Search Qatar Airways flights
British Airways	PriceFrom ₹ 81,027	Free Cancellation	Rating 6.7 8,227 reviews	Search British Airways flights
KLM	PriceFrom ₹ 84,322	Free Cancellation	Rating 7.8 1,580 reviews	Search KLM flights
Emirates	PriceFrom ₹ 102,026	Free Cancellation	Rating 8.1 3,659 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.