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?

Delta is the most popular carrier 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.

₹ 35,654 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.

22:00 - 08:35BLR 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

₹ 70,073Etihad Airways

Thu, 29 Oct - Thu, 12 Nov

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

21h 05m1 stop Abu Dhabi Zayed Intl

13:15 - 08:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

31h 55m1 stop Abu Dhabi Zayed Intl

₹ 70,548Etihad Airways

Wed, 4 Nov - Thu, 12 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

₹ 80,721Multiple Airlines

Thu, 4 Feb - Mon, 29 Mar

16:25 - 07:35BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 40m1 stop Abu Dhabi Zayed Intl

08:50 - 19:55ORD Chicago O'Hare Intl-BLR Bengaluru Intl

24h 35m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

₹ 82,338Multiple Airlines

Tue, 10 Nov - Tue, 27 Apr

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

22h 10m1 stop Doha Hamad Intl

19:20 - 03:15ORD Chicago O'Hare Intl-BLR Bengaluru Intl

21h 25m1 stop Doha Hamad Intl

₹ 84,144Qatar Airways

Mon, 15 Feb - Thu, 1 Apr

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

₹ 85,951Qatar Airways

Thu, 19 Nov - Wed, 13 Jan

04:45 - 17:15BLR 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

₹ 89,659Delta

Fri, 30 Oct - Wed, 18 Nov

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

₹ 89,659Delta

Mon, 2 Nov - Wed, 18 Nov

20:20 - 15:10BLR Bengaluru Intl-ORD Chicago O'Hare Intl

30h 20m1 stop Dubai Intl

19:45 - 18:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

35h 20m1 stop Dubai Intl

₹ 91,465Emirates

Sun, 15 Nov - Sun, 10 Jan

04:30 - 15:10BLR Bengaluru Intl-ORD Chicago O'Hare Intl

22h 10m1 stop Dubai Intl

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

19h 25m1 stop Dubai Intl

₹ 91,655Emirates

Sun, 15 Nov - Sun, 10 Jan

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

13:15 - 08:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

31h 55m1 stop Abu Dhabi Zayed Intl

₹ 80,436Etihad Airways

Tue, 20 Oct - Sat, 28 Nov

16:55 - 15:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

33h 30m1 stop Abu Dhabi Zayed Intl

14:00 - 03:15ORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 45m1 stop Abu Dhabi Zayed Intl

₹ 80,436Etihad Airways

Thu, 15 Oct - Mon, 19 Oct

01:25 - 21:27BLR Bengaluru Intl-ORD Chicago O'Hare Intl

30h 32m2 stops Paris Charles de Gaulle Minneapolis St Paul

07:00 - 00:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

30h 00m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

₹ 90,419Delta

Thu, 15 Oct - Sun, 8 Nov

01:25 - 21:27BLR Bengaluru Intl-ORD Chicago O'Hare Intl

30h 32m2 stops Paris Charles de Gaulle Minneapolis St Paul

06:30 - 23:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

30h 35m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

₹ 90,419Delta

Thu, 15 Oct - Mon, 19 Oct

04:00 - 15:25BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 55m1 stop Doha Hamad Intl

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

20h 35m1 stop Zurich

₹ 91,655Multiple Airlines

Thu, 15 Oct - Thu, 12 Nov

04:00 - 15:25BLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 55m1 stop Doha Hamad Intl

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

20h 35m1 stop Zurich

₹ 91,655Multiple Airlines

Thu, 15 Oct - Mon, 9 Nov

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

21h 55m1 stop London Heathrow

20:30 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

40h 40m1 stop London Heathrow

₹ 95,839British Airways

Thu, 15 Oct - Sat, 14 Nov

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

21h 55m1 stop London Heathrow

08:05 - 00:40ORD Chicago O'Hare Intl-BLR Bengaluru Intl

29h 05m2 stops Charlotte Douglas London Heathrow

₹ 96,124British Airways

Thu, 15 Oct - Sun, 8 Nov

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

28h 45m1 stop Doha Hamad Intl

09:30 - 02:20ORD Chicago O'Hare Intl-BLR Bengaluru Intl

29h 20m2 stops Seattle/Tacoma Intl Doha Hamad Intl

₹ 622,286Qatar Airways

Tue, 20 Oct - Sun, 1 Nov

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

₹ 633,981Qatar Airways

Tue, 20 Oct - Sat, 21 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

29 Oct

BLR22:00Bengaluru Intl

21h 05m

1 stop

ORD08:35Chicago O'Hare Intl

12 Nov

ORD13:15Chicago O'Hare Intl

19h 05m

1 stop

BLR19:50Bengaluru Intl

₹ 70,073

Etihad Airways

4 Nov

BLR22:00Bengaluru Intl

21h 05m

1 stop

ORD07:35Chicago O'Hare Intl

12 Nov

ORD13:15Chicago O'Hare Intl

31h 55m

1 stop

BLR08:40Bengaluru Intl

₹ 70,548

Etihad Airways

4 Nov

BLR09:55Bengaluru Intl

33h 10m

1 stop

ORD07:35Chicago O'Hare Intl

28 Feb

ORD13:15Chicago O'Hare Intl

19h 05m

1 stop

BLR19:50Bengaluru Intl

₹ 71,118

Delta flights from Bengaluru to Illinois

Our best Delta deals on Bengaluru to Illinois flight tickets

Delta

15 Oct

BLR01:25Bengaluru Intl

30h 32m

2 stops

ORD21:27Chicago O'Hare Intl

8 Nov

ORD07:00Chicago O'Hare Intl

30h 00m

2 stops

BLR00:30Bengaluru Intl

₹ 90,419

Delta

29 Oct

BLR04:45Bengaluru Intl

23h 00m

1 stop

ORD17:15Chicago O'Hare Intl

16 Nov

ORD06:23Chicago O'Hare Intl

30h 37m

2 stops

BLR00:30Bengaluru Intl

₹ 94,032

Delta

29 Oct

BLR04:45Bengaluru Intl

29h 42m

2 stops

ORD23:57Chicago O'Hare Intl

16 Nov

ORD06:23Chicago O'Hare Intl

30h 37m

2 stops

BLR00:30Bengaluru Intl

₹ 94,508

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

Thu 29/10

22:00-08:35

1 stop21h 05m

Chicago O'Hare Intl

Thu 12/11

13:15-19:50

1 stop19h 05m

₹ 70,073

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 4/11

22:00-07:35

1 stop21h 05m

Chicago O'Hare Intl

Thu 12/11

13:15-08:40

1 stop31h 55m

₹ 70,548

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

₹ 80,721

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 10/11

16:25-07:35

1 stop26h 40m

Chicago O'Hare Intl

Tue 27/4

08:50-19:55

2 stops24h 35m

₹ 82,338

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 15/2

03:50-14:30

1 stop22h 10m

Chicago O'Hare Intl

Thu 1/4

19:20-03:15

1 stop21h 25m

₹ 84,144

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 19/11

21:15-14:30

1 stop28h 45m

Chicago O'Hare Intl

Wed 13/1

18:50-02:20

1 stop20h 00m

₹ 85,951

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Fri 30/10

04:45-17:15

1 stop23h 00m

Chicago O'Hare Intl

Wed 18/11

18:25-02:50

1 stop20h 55m

₹ 89,659

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 2/11

04:45-16:15

1 stop23h 00m

Chicago O'Hare Intl

Wed 18/11

18:25-02:50

1 stop20h 55m

₹ 89,659

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 15/11

20:20-15:10

1 stop30h 20m

Chicago O'Hare Intl

Sun 10/1

19:45-18:35

1 stop35h 20m

₹ 91,465

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 15/11

04:30-15:10

1 stop22h 10m

Chicago O'Hare Intl

Sun 10/1

19:45-02:40

1 stop19h 25m

₹ 91,655

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 ₹ 85,095. 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 ₹ 88,708.

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 ₹ 102,684 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 ₹ 86,236 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	₹ 35,654
Fastest flight time	26h 35m
Direct flights	None

The best one-way flight to Illinois from Bengaluru in the past 72 hours is ₹ 35,654. The best return flight deal from Bengaluru to Illinois found on momondo in the last 72 hours is ₹ 70,073.

The fastest flight from Bengaluru to Illinois takes 26h 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 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 ₹ 33,434	Free Cancellation	Rating 7.8 8,652 reviews	Search Delta flights
Etihad Airways	PriceFrom ₹ 71,273	Free Cancellation	Rating 7.3 1,543 reviews	Search Etihad Airways flights
KLM	PriceFrom ₹ 74,029	Free Cancellation	Rating 7.8 1,588 reviews	Search KLM flights
Qatar Airways	PriceFrom ₹ 80,254	Free Cancellation	Rating 7.3 3,721 reviews	Search Qatar Airways flights
British Airways	PriceFrom ₹ 83,566	Free Cancellation	Rating 6.7 8,261 reviews	Search British Airways flights
Emirates	PriceFrom ₹ 101,810	Free Cancellation	Rating 8.1 3,679 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.