What is the cheapest airline that flies from Bengaluru Intl to Illinois?

SWISS, 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 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 42% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 8 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 June 2026, there are 8 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.

₹ 53,358 Cheap Flights from Bengaluru to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bengaluru to Illinois

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

03:30 - 20:05

BLR

ORD

28h 05m

1 stop

15:40 - 01:20

ORD

BLR

23h 10m

2 stops

₹ 89,152Lufthansa

Thu, 10 Dec - Tue, 30 Mar

04:50 - 12:10

BLR

ORD

42h 50m

2 stops

15:50 - 02:00

ORD

BLR

23h 40m

1 stop

₹ 89,817SWISS

Thu, 10 Dec - Thu, 1 Apr

10:05 - 08:35

BLR

ORD

33h 00m

1 stop

14:00 - 08:40

ORD

BLR

32h 10m

1 stop

₹ 90,292Etihad Airways

Wed, 1 Jul - Wed, 15 Jul

10:05 - 08:35

BLR

ORD

33h 00m

1 stop

14:00 - 08:45

ORD

BLR

32h 15m

1 stop

₹ 90,577Etihad Airways

Fri, 10 Jul - Wed, 26 Aug

10:05 - 08:35

BLR

ORD

33h 00m

1 stop

21:10 - 08:45

ORD

BLR

25h 05m

1 stop

₹ 90,671Etihad Airways

Mon, 13 Jul - Fri, 18 Sep

14:40 - 18:31

BLR

MDW

38h 21m

2 stops

09:54 - 23:35

MDW

BLR

27h 11m

2 stops

₹ 92,096Delta

Sun, 5 Jul - Wed, 22 Jul

14:40 - 18:31

BLR

MDW

38h 21m

2 stops

11:05 - 23:10

MDW

BLR

49h 35m

2 stops

₹ 102,539Delta

Sun, 5 Jul - Mon, 27 Jul

01:25 - 16:11

BLR

MDW

25h 16m

2 stops

12:30 - 23:35

MDW

BLR

24h 35m

2 stops

₹ 117,636Air France

Wed, 30 Sep - Thu, 15 Oct

02:40 - 23:58

BLR

STL

31h 48m

2 stops

11:15 - 00:40

STL

BLR

26h 55m

2 stops

₹ 129,124British Airways

Mon, 13 Jul - Tue, 21 Jul

02:40 - 19:30

BLR

STL

27h 20m

1 stop

13:25 - 00:40

STL

BLR

24h 45m

2 stops

₹ 142,986British Airways

Mon, 31 Aug - Sat, 19 Sep

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Etihad Airways flights from Bengaluru to Illinois

Our best Etihad Airways deals on Bengaluru to Illinois flight tickets

Etihad Airways

17 Jun

BLR10:05Bengaluru Intl

33h 00m

1 stop

ORD08:35Chicago O'Hare Intl

18 Sept

ORD14:00Chicago O'Hare Intl

32h 15m

1 stop

BLR08:45Bengaluru Intl

₹ 89,532

Etihad Airways

1 Jul

BLR10:05Bengaluru Intl

33h 00m

1 stop

ORD08:35Chicago O'Hare Intl

15 Jul

ORD14:00Chicago O'Hare Intl

32h 10m

1 stop

BLR08:40Bengaluru Intl

₹ 90,292

Etihad Airways

13 Jul

BLR10:05Bengaluru Intl

33h 00m

1 stop

ORD08:35Chicago O'Hare Intl

18 Sept

ORD14:00Chicago O'Hare Intl

32h 15m

1 stop

BLR08:45Bengaluru Intl

₹ 90,387

British Airways flights from Bengaluru to Illinois

Our best British Airways deals on Bengaluru to Illinois flight tickets

British Airways

21 Jul

BLR06:50Bengaluru Intl

41h 40m

2 stops

ORD14:00Chicago O'Hare Intl

20 Aug

ORD12:40Chicago O'Hare Intl

29h 40m

2 stops

BLR04:50Bengaluru Intl

₹ 92,286

British Airways

21 Jul

BLR06:50Bengaluru Intl

41h 40m

2 stops

ORD14:00Chicago O'Hare Intl

20 Aug

ORD12:40Chicago O'Hare Intl

25h 30m

2 stops

BLR00:40Bengaluru Intl

₹ 92,475

British Airways

9 Sept

BLR02:40Bengaluru Intl

26h 05m

1 stop

ORD18:15Chicago O'Hare Intl

27 Feb

ORD17:10Chicago O'Hare Intl

24h 25m

1 stop

BLR05:05Bengaluru Intl

₹ 93,140

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 10/12

03:30-20:05

1 stop28h 05m

Chicago O'Hare Intl

Tue 30/3

15:40-01:20

2 stops23h 10m

₹ 89,152

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 10/12

04:50-12:10

2 stops42h 50m

Chicago O'Hare Intl

Thu 1/4

15:50-02:00

1 stop23h 40m

₹ 89,817

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Wed 1/7

10:05-08:35

1 stop33h 00m

Chicago O'Hare Intl

Wed 15/7

14:00-08:40

1 stop32h 10m

₹ 90,292

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Fri 10/7

10:05-08:35

1 stop33h 00m

Chicago O'Hare Intl

Wed 26/8

14:00-08:45

1 stop32h 15m

₹ 90,577

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Mon 13/7

10:05-08:35

1 stop33h 00m

Chicago O'Hare Intl

Fri 18/9

21:10-08:45

1 stop25h 05m

₹ 90,671

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Sun 5/7

14:40-18:31

2 stops38h 21m

Chicago Midway

Wed 22/7

09:54-23:35

2 stops27h 11m

₹ 92,096

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Sun 5/7

14:40-18:31

2 stops38h 21m

Chicago Midway

Mon 27/7

11:05-23:10

2 stops49h 35m

₹ 102,539

Fastest return journey

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Wed 30/9

01:25-16:11

2 stops25h 16m

Chicago Midway

Thu 15/10

12:30-23:35

2 stops24h 35m

₹ 117,636

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 13/7

02:40-23:58

2 stops31h 48m

Lambert-St Louis

Tue 21/7

11:15-00:40

2 stops26h 55m

₹ 129,124

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 31/8

02:40-19:30

1 stop27h 20m

Lambert-St Louis

Sat 19/9

13:25-00:40

2 stops24h 45m

₹ 142,986

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, June 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 ₹ 30,952. If you aren’t able to travel during the month of June, then book flights to Illinois from Bengaluru during April instead. Flights to Illinois in April, while not as cheap as those in June, still average around ₹ 33,325.

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 ₹ 100,316 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 ₹ 86,779 on momondo.

Can stopping save me money on Bengaluru to Illinois flights?

You could potentially save up to 18% 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

Fastest flight time	21h 35m
Direct flights	None

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 June 2026, there are 8 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
Qatar Airways	PriceFrom ₹ 54,148	Free Cancellation	Rating 7.3 3,726 reviews	Search Qatar Airways flights
Etihad Airways	PriceFrom ₹ 76,796	Free Cancellation	Rating 7.3 1,452 reviews	Search Etihad Airways flights
Air India	PriceFrom ₹ 80,187	Free Cancellation	Rating 5.5 2,959 reviews	Search Air India flights
British Airways	PriceFrom ₹ 80,782	Free Cancellation	Rating 6.7 8,047 reviews	Search British Airways flights
KLM	PriceFrom ₹ 84,024	Free Cancellation	Rating 7.8 1,529 reviews	Search KLM flights
Air France	PriceFrom ₹ 85,757	Free Cancellation	Rating 7.4 1,606 reviews	Search Air France flights
Lufthansa	PriceFrom ₹ 86,944	Free Cancellation	Rating 6.8 8,057 reviews	Search Lufthansa flights
Emirates	PriceFrom ₹ 100,425	Free Cancellation	Rating 8.1 3,586 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.