Which airlines fly to Illinois?

British Airways, Etihad Airways and Lufthansa are the top three most popular airlines that fly to Illinois from Bengaluru according to our data. British Airways is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 9 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?

Air India and Etihad Airways 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 December 2025, there are 9 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.

₹ 36,618 Cheap Flights from Bengaluru to Illinois in 2025/26

1 adult

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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.

21:00 - 11:30

BLR

ORD

26h 00m2 stops

13:30 - 01:15

ORD

BLR

24h 15m1 stop

₹ 66,292Air India

Sun, 1 Feb - Sun, 1 Mar

11:00 - 11:30

BLR

ORD

36h 00m2 stops

13:30 - 22:25

ORD

BLR

21h 25m1 stop

₹ 66,562Air India

Sun, 1 Feb - Fri, 27 Feb

19:05 - 12:30

BLR

ORD

27h 55m2 stops

14:30 - 22:25

ORD

BLR

21h 25m1 stop

₹ 66,743Air India

Thu, 12 Mar - Fri, 27 Mar

21:00 - 11:30

BLR

ORD

26h 00m1 stop

13:30 - 00:30

ORD

BLR

23h 30m1 stop

₹ 68,727Air India

Sun, 1 Feb - Sun, 1 Mar

02:30 - 17:29

BLR

MDW

26h 29m2 stops

13:29 - 00:15

MDW

BLR

23h 16m2 stops

₹ 77,836KLM

Tue, 20 Jan - Tue, 27 Jan

07:05 - 17:45

BLR

MDW

46h 10m2 stops

13:28 - 03:20

MDW

BLR

26h 22m2 stops

₹ 83,338Virgin Atlantic

Wed, 11 Feb - Sun, 1 Mar

07:15 - 13:54

BLR

STL

42h 09m2 stops

18:58 - 05:05

STL

BLR

22h 37m2 stops

₹ 83,699British Airways

Wed, 11 Feb - Sun, 15 Feb

07:15 - 13:54

BLR

STL

42h 09m2 stops

18:58 - 05:05

STL

BLR

46h 37m2 stops

₹ 84,060British Airways

Wed, 11 Feb - Sun, 15 Feb

02:30 - 16:16

BLR

MDW

25h 16m2 stops

13:26 - 00:40

MDW

BLR

23h 44m2 stops

₹ 103,451KLM

Fri, 23 Jan - Sat, 31 Jan

03:30 - 17:43

BLR

STL

25h 43m2 stops

15:30 - 01:20

STL

BLR

23h 20m1 stop

₹ 181,107Lufthansa

Wed, 28 Jan - Wed, 30 Sep

Air France flights from Bengaluru to Illinois

Our best Air France deals on Bengaluru to Illinois flight tickets

Air France

2 Feb

BLR02:00Bengaluru Intl

24h 40m

1 stop

ORD15:10Chicago O'Hare Intl

10 Mar

ORD13:37Chicago O'Hare Intl

24h 08m

2 stops

BLR00:15Bengaluru Intl

₹ 77,115

Find similar

Air France

10 Feb

BLR02:00Bengaluru Intl

24h 40m

1 stop

ORD15:10Chicago O'Hare Intl

28 Feb

ORD12:27Chicago O'Hare Intl

24h 18m

2 stops

BLR00:15Bengaluru Intl

₹ 77,385

Find similar

Air France

24 Dec

BLR02:00Bengaluru Intl

26h 52m

2 stops

ORD17:22Chicago O'Hare Intl

5 Feb

ORD13:57Chicago O'Hare Intl

22h 48m

2 stops

BLR00:15Bengaluru Intl

₹ 77,566

Find similar

Air India flights from Bengaluru to Illinois

Our best Air India deals on Bengaluru to Illinois flight tickets

Air India

1 Feb

BLR21:00Bengaluru Intl

26h 00m

2 stops

ORD11:30Chicago O'Hare Intl

1 Mar

ORD13:30Chicago O'Hare Intl

24h 15m

1 stop

BLR01:15Bengaluru Intl

₹ 66,292

Find similar

Air India

1 Feb

BLR11:00Bengaluru Intl

36h 00m

2 stops

ORD11:30Chicago O'Hare Intl

27 Feb

ORD13:30Chicago O'Hare Intl

21h 25m

1 stop

BLR22:25Bengaluru Intl

₹ 66,562

Find similar

Air India

12 Mar

BLR19:05Bengaluru Intl

27h 55m

2 stops

ORD12:30Chicago O'Hare Intl

27 Mar

ORD14:30Chicago O'Hare Intl

21h 25m

1 stop

BLR22:25Bengaluru Intl

₹ 66,743

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 1/2

21:00-11:30

2 stops26h 00m

Chicago O'Hare Intl

Sun 1/3

13:30-01:15

1 stop24h 15m

₹ 66,292

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 1/2

11:00-11:30

2 stops36h 00m

Chicago O'Hare Intl

Fri 27/2

13:30-22:25

1 stop21h 25m

₹ 66,562

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 12/3

19:05-12:30

2 stops27h 55m

Chicago O'Hare Intl

Fri 27/3

14:30-22:25

1 stop21h 25m

₹ 66,743

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 1/2

21:00-11:30

1 stop26h 00m

Chicago O'Hare Intl

Sun 1/3

13:30-00:30

1 stop23h 30m

₹ 68,727

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Tue 20/1

02:30-17:29

2 stops26h 29m

Chicago Midway

Tue 27/1

13:29-00:15

2 stops23h 16m

₹ 77,836

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Wed 11/2

07:05-17:45

2 stops46h 10m

Chicago Midway

Sun 1/3

13:28-03:20

2 stops26h 22m

₹ 83,338

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 11/2

07:15-13:54

2 stops42h 09m

Lambert-St Louis

Sun 15/2

18:58-05:05

2 stops22h 37m

₹ 83,699

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 11/2

07:15-13:54

2 stops42h 09m

Lambert-St Louis

Sun 15/2

18:58-05:05

2 stops46h 37m

₹ 84,060

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Fri 23/1

02:30-16:16

2 stops25h 16m

Chicago Midway

Sat 31/1

13:26-00:40

2 stops23h 44m

₹ 103,451

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 28/1

03:30-17:43

2 stops25h 43m

Lambert-St Louis

Wed 30/9

15:30-01:20

1 stop23h 20m

₹ 181,107

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, November 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 ₹ 81,083. If you aren’t able to travel during the month of November, then book flights to Illinois from Bengaluru during October instead. Flights to Illinois in October, while not as cheap as those in November, still average around ₹ 84,781.

What is the cheapest day to depart on your flight to Illinois?

On average, the least expensive day to fly to Illinois from Bengaluru is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as ₹ 108,575. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Bengaluru to Illinois on a Thursday will generally be more expensive and average around ₹ 120,672. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

According to our data, the cheapest time of day to fly to Illinois is in the morning. momondo users have found flights departing from Bengaluru to Illinois in the morning for as low as ₹ 108,702. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Illinois is in the evening when prices are around ₹ 115,351.

How far in advance should I book a flight 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 ₹ 94,853 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 ₹ 89,020 on momondo.

Can stopping save me money on Bengaluru to Illinois flights?

You could potentially save up to 39% 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	24h 40m
Direct flights	None

The fastest flight from Bengaluru to Illinois takes 24h 40m

There are no direct flights from Bengaluru to Illinois. There are no popular flight routes from Bengaluru to Illinois.

Search flight deals

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 December 2025, there are 9 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 ₹ 61,575	Free Cancellation	Rating 7.4 3,679 reviews	Search Qatar Airways flights
Air India	PriceFrom ₹ 61,755	Free Cancellation	Rating 5.5 2,947 reviews	Search Air India flights
Etihad Airways	PriceFrom ₹ 74,524	Free Cancellation	Rating 7.4 1,331 reviews	Search Etihad Airways flights
British Airways	PriceFrom ₹ 76,479	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom ₹ 79,177	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
KLM	PriceFrom ₹ 79,820	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
Lufthansa	PriceFrom ₹ 83,730	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
Air France	PriceFrom ₹ 85,615	Free Cancellation	Rating 7.4 1,504 reviews	Search Air France flights
Emirates	PriceFrom ₹ 95,984	Free Cancellation	Rating 8.1 3,434 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.