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

Which airlines fly to Illinois?

Etihad Airways, British Airways and Emirates 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 6 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 November 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.

₹ 36,228 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.

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

38h 45m1 stop Abu Dhabi Zayed Intl

13:15 - 13:55ORD Chicago O'Hare Intl-BLR Bengaluru Intl

37h 10m1 stop Abu Dhabi Zayed Intl

₹ 72,926Etihad Airways

Sun, 22 Nov - Tue, 26 Jan

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

₹ 72,926Etihad Airways

Sun, 22 Nov - Mon, 8 Feb

04:45 - 17:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 00m1 stop Paris Charles de Gaulle

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

19h 55m1 stop Paris Charles de Gaulle

₹ 83,465Delta

Thu, 18 Mar - Thu, 8 Apr

04:45 - 17:15BLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 00m1 stop Paris Charles de Gaulle

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

19h 55m1 stop Paris Charles de Gaulle

₹ 83,465Delta

Wed, 17 Mar - Wed, 7 Apr

02:25 - 18:40BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 45m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

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

23h 30m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

₹ 85,253Multiple Airlines

Mon, 15 Mar - Wed, 7 Apr

02:25 - 18:40BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 45m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

12:15 - 23:35ORD Chicago O'Hare Intl-BLR Bengaluru Intl

24h 50m2 stops Minneapolis St Paul Paris Charles de Gaulle

₹ 85,253Multiple Airlines

Mon, 15 Mar - Tue, 6 Apr

02:25 - 18:05BLR Bengaluru Intl-ORD Chicago O'Hare Intl

27h 10m2 stops Amsterdam Schiphol Salt Lake City

12:42 - 00:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

24h 18m2 stops Minneapolis St Paul Amsterdam Schiphol

₹ 85,911KLM

Sun, 22 Nov - Wed, 3 Feb

02:25 - 18:05BLR Bengaluru Intl-ORD Chicago O'Hare Intl

27h 10m2 stops Amsterdam Schiphol Salt Lake City

13:25 - 00:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

23h 35m2 stops New York John F Kennedy Intl Amsterdam Schiphol

₹ 85,911KLM

Sun, 22 Nov - Mon, 1 Feb

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

21h 30m1 stop Dubai Intl

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

19h 45m1 stop Dubai Intl

₹ 88,170Emirates

Wed, 28 Apr - Wed, 11 Aug

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

₹ 90,522Emirates

Wed, 17 Mar - Sun, 4 Apr

Cheap last-minute flights

Enter your travel dates to find the best prices.

02:40 - 18:45BLR Bengaluru Intl-ORD Chicago O'Hare Intl

27h 35m1 stop London Heathrow

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

24h 25m1 stop London Heathrow

₹ 88,829British Airways

Tue, 10 Nov - Tue, 24 Nov

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

23h 00m1 stop London Heathrow

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

24h 25m1 stop London Heathrow

₹ 88,829British Airways

Tue, 10 Nov - Tue, 24 Nov

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

₹ 89,581Etihad Airways

Sun, 8 Nov - Tue, 1 Dec

04:20 - 19:17BLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 27m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

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

19h 05m1 stop Abu Dhabi Zayed Intl

₹ 89,864Etihad Airways

Sun, 8 Nov - Tue, 1 Dec

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

33h 10m1 stop Abu Dhabi Zayed Intl

10:05 - 01:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

28h 15m2 stops Toronto Pearson Intl Frankfurt am Main

₹ 105,013Multiple Airlines

Mon, 9 Nov - Tue, 1 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

₹ 110,377Multiple Airlines

Mon, 9 Nov - Tue, 1 Dec

03:50 - 05:40BLR Bengaluru Intl-ORD Chicago O'Hare Intl

37h 20m2 stops Doha Hamad Intl Seattle/Tacoma Intl

16:17 - 08:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

28h 43m2 stops New York John F Kennedy Intl Doha Hamad Intl

₹ 117,905Qatar Airways

Sun, 8 Nov - Tue, 1 Dec

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

30h 20m1 stop Dubai Intl

19:45 - 08:50ORD Chicago O'Hare Intl-BLR Bengaluru Intl

25h 35m1 stop Dubai Intl

₹ 119,504Emirates

Mon, 9 Nov - Tue, 1 Dec

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

₹ 120,634Emirates

Tue, 10 Nov - Thu, 19 Nov

20:50 - 18:55BLR Bengaluru Intl-ORD Chicago O'Hare Intl

33h 35m2 stops Doha Hamad Intl Boston Logan Intl

17:00 - 08:30ORD Chicago O'Hare Intl-BLR Bengaluru Intl

28h 00m2 stops Dallas/Fort Worth Doha Hamad Intl

₹ 596,205Qatar Airways

Tue, 10 Nov - Sun, 6 Dec

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Etihad Airways flights from Bengaluru to Illinois

Our best Etihad Airways deals on Bengaluru to Illinois flight tickets

Etihad Airways

16 Nov

BLR09:55Bengaluru Intl

33h 10m

1 stop

ORD07:35Chicago O'Hare Intl

15 Feb

ORD13:15Chicago O'Hare Intl

32h 00m

1 stop

BLR08:45Bengaluru Intl

₹ 72,926

Etihad Airways

23 Nov

BLR22:00Bengaluru Intl

21h 05m

1 stop

ORD07:35Chicago O'Hare Intl

1 Feb

ORD13:15Chicago O'Hare Intl

32h 00m

1 stop

BLR08:45Bengaluru Intl

₹ 73,020

Etihad Airways

22 Nov

BLR04:20Bengaluru Intl

38h 45m

1 stop

ORD07:35Chicago O'Hare Intl

26 May

ORD14:00Chicago O'Hare Intl

19h 25m

1 stop

BLR19:55Bengaluru Intl

₹ 73,773

British Airways flights from Bengaluru to Illinois

Our best British Airways deals on Bengaluru to Illinois flight tickets

British Airways

10 Nov

BLR07:15Bengaluru Intl

23h 00m

1 stop

ORD18:45Chicago O'Hare Intl

24 Nov

ORD17:10Chicago O'Hare Intl

24h 25m

1 stop

BLR05:05Bengaluru Intl

₹ 88,828

British Airways

10 Nov

BLR02:40Bengaluru Intl

27h 35m

1 stop

ORD18:45Chicago O'Hare Intl

24 Nov

ORD17:10Chicago O'Hare Intl

24h 25m

1 stop

BLR05:05Bengaluru Intl

₹ 90,334

British Airways

10 Nov

BLR02:40Bengaluru Intl

25h 45m

2 stops

ORD16:55Chicago O'Hare Intl

24 Nov

ORD17:10Chicago O'Hare Intl

20h 00m

1 stop

BLR00:40Bengaluru Intl

₹ 93,628

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

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 26/1

13:15-13:55

1 stop37h 10m

₹ 72,926

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

Mon 8/2

13:15-08:45

1 stop32h 00m

₹ 72,926

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 18/3

04:45-17:15

1 stop23h 00m

Chicago O'Hare Intl

Thu 8/4

17:10-23:35

1 stop19h 55m

₹ 83,465

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 17/3

04:45-17:15

1 stop23h 00m

Chicago O'Hare Intl

Wed 7/4

17:10-23:35

1 stop19h 55m

₹ 83,465

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 15/3

02:25-18:40

2 stops26h 45m

Chicago O'Hare Intl

Wed 7/4

13:35-23:35

2 stops23h 30m

₹ 85,253

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Mon 15/3

02:25-18:40

2 stops26h 45m

Chicago O'Hare Intl

Tue 6/4

12:15-23:35

2 stops24h 50m

₹ 85,253

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 22/11

02:25-18:05

2 stops27h 10m

Chicago O'Hare Intl

Wed 3/2

12:42-00:30

2 stops24h 18m

₹ 85,911

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 22/11

02:25-18:05

2 stops27h 10m

Chicago O'Hare Intl

Mon 1/2

13:25-00:30

2 stops23h 35m

₹ 85,911

Fastest return journey

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 28/4

04:45-15:45

1 stop21h 30m

Chicago O'Hare Intl

Wed 11/8

20:35-02:50

1 stop19h 45m

₹ 88,170

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 17/3

04:30-16:00

1 stop22h 00m

Chicago O'Hare Intl

Sun 4/4

20:35-08:50

1 stop25h 45m

₹ 90,522

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 ₹ 85,911. If you aren’t able to travel during the month of February, then book flights to Illinois from Bengaluru during October instead. Flights to Illinois in October, while not as cheap as those in February, still average around ₹ 90,710.

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 ₹ 104,292 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 ₹ 84,594 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	₹ 36,228
Fastest flight time	21h 05m
Direct flights	None

The best one-way flight to Illinois from Bengaluru in the past 72 hours is ₹ 36,228. The best return flight deal from Bengaluru to Illinois found on momondo in the last 72 hours is ₹ 72,926.

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 November 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 ₹ 33,090	Free Cancellation	Rating 7.8 8,701 reviews	Search Delta flights
Etihad Airways	PriceFrom ₹ 70,539	Free Cancellation	Rating 7.3 1,555 reviews	Search Etihad Airways flights
KLM	PriceFrom ₹ 73,266	Free Cancellation	Rating 7.8 1,594 reviews	Search KLM flights
Qatar Airways	PriceFrom ₹ 79,426	Free Cancellation	Rating 7.4 3,711 reviews	Search Qatar Airways flights
British Airways	PriceFrom ₹ 82,705	Free Cancellation	Rating 6.7 8,286 reviews	Search British Airways flights
Emirates	PriceFrom ₹ 99,530	Free Cancellation	Rating 8.1 3,692 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.