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

Air India, Etihad Airways, and KLM are the most popular carriers operating from Bengaluru Intl to Illinois

Which airlines fly to Illinois?

Etihad Airways, British Airways and Air India 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 37% 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 May 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.

₹ 47,260 Cheap Flights from Bengaluru to Illinois in 2026

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.

10:00 - 08:35

BLR

ORD

33h 05m

1 stop

21:10 - 08:45

ORD

BLR

25h 05m

1 stop

₹ 87,199Etihad Airways

Fri, 26 Jun - Fri, 11 Sep

10:00 - 15:40

BLR

ORD

40h 10m

1 stop

21:10 - 08:45

ORD

BLR

25h 05m

1 stop

₹ 87,769Etihad Airways

Sun, 12 Jul - Thu, 24 Sep

04:35 - 08:35

BLR

ORD

38h 30m

1 stop

14:00 - 08:45

ORD

BLR

32h 15m

1 stop

₹ 87,865Etihad Airways

Thu, 16 Jul - Fri, 18 Sep

10:00 - 08:35

BLR

ORD

33h 05m

1 stop

21:10 - 08:45

ORD

BLR

25h 05m

1 stop

₹ 87,960Etihad Airways

Sat, 4 Jul - Thu, 16 Jul

01:05 - 18:25

BLR

MDW

27h 50m

2 stops

06:00 - 23:35

MDW

BLR

31h 05m

2 stops

₹ 103,745Delta

Tue, 14 Jul - Tue, 22 Sep

01:05 - 18:25

BLR

MDW

27h 50m

2 stops

13:05 - 23:15

MDW

BLR

23h 40m

2 stops

₹ 108,119Delta

Thu, 16 Jul - Wed, 16 Sep

04:30 - 23:59

BLR

STL

53h 59m

2 stops

09:35 - 02:30

STL

BLR

30h 25m

2 stops

₹ 117,343Qatar Airways

Wed, 20 May - Wed, 7 Oct

02:40 - 23:59

BLR

STL

31h 49m

2 stops

13:45 - 00:40

STL

BLR

24h 25m

2 stops

₹ 125,331British Airways

Thu, 4 Jun - Sun, 21 Jun

02:40 - 23:59

BLR

STL

31h 49m

2 stops

19:51 - 00:40

STL

BLR

42h 19m

2 stops

₹ 126,472British Airways

Wed, 17 Jun - Thu, 25 Jun

04:30 - 22:59

BLR

STL

52h 59m

2 stops

15:33 - 02:30

STL

BLR

24h 27m

2 stops

₹ 128,849Qatar Airways

Mon, 18 May - Wed, 7 Oct

Air India flights from Bengaluru to Illinois

Our best Air India deals on Bengaluru to Illinois flight tickets

Air India

27 May

BLR22:30Bengaluru Intl

47h 10m

2 stops

ORD11:10Chicago O'Hare Intl

4 Nov

ORD14:30Chicago O'Hare Intl

21h 30m

1 stop

BLR23:30Bengaluru Intl

₹ 90,907

Air India

19 May

BLR11:20Bengaluru Intl

34h 20m

2 stops

ORD11:10Chicago O'Hare Intl

1 Jul

ORD13:10Chicago O'Hare Intl

37h 40m

1 stop

BLR13:20Bengaluru Intl

₹ 99,085

Etihad Airways flights from Bengaluru to Illinois

Our best Etihad Airways deals on Bengaluru to Illinois flight tickets

Etihad Airways

26 Jun

BLR10:00Bengaluru Intl

33h 05m

1 stop

ORD08:35Chicago O'Hare Intl

11 Sept

ORD21:10Chicago O'Hare Intl

25h 05m

1 stop

BLR08:45Bengaluru Intl

₹ 87,199

Etihad Airways

12 Jul

BLR10:00Bengaluru Intl

40h 10m

1 stop

ORD15:40Chicago O'Hare Intl

23 Sept

ORD14:00Chicago O'Hare Intl

32h 15m

1 stop

BLR08:45Bengaluru Intl

₹ 87,769

Etihad Airways

16 Jul

BLR16:55Bengaluru Intl

26h 10m

1 stop

ORD08:35Chicago O'Hare Intl

19 Sept

ORD21:10Chicago O'Hare Intl

25h 05m

1 stop

BLR08:45Bengaluru Intl

₹ 87,865

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Fri 26/6

10:00-08:35

1 stop33h 05m

Chicago O'Hare Intl

Fri 11/9

21:10-08:45

1 stop25h 05m

₹ 87,199

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 12/7

10:00-15:40

1 stop40h 10m

Chicago O'Hare Intl

Thu 24/9

21:10-08:45

1 stop25h 05m

₹ 87,769

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 16/7

04:35-08:35

1 stop38h 30m

Chicago O'Hare Intl

Fri 18/9

14:00-08:45

1 stop32h 15m

₹ 87,865

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sat 4/7

10:00-08:35

1 stop33h 05m

Chicago O'Hare Intl

Thu 16/7

21:10-08:45

1 stop25h 05m

₹ 87,960

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Tue 14/7

01:05-18:25

2 stops27h 50m

Chicago Midway

Tue 22/9

06:00-23:35

2 stops31h 05m

₹ 103,745

Fastest return journey

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Thu 16/7

01:05-18:25

2 stops27h 50m

Chicago Midway

Wed 16/9

13:05-23:15

2 stops23h 40m

₹ 108,119

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 20/5

04:30-23:59

2 stops53h 59m

Lambert-St Louis

Wed 7/10

09:35-02:30

2 stops30h 25m

₹ 117,343

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 4/6

02:40-23:59

2 stops31h 49m

Lambert-St Louis

Sun 21/6

13:45-00:40

2 stops24h 25m

₹ 125,331

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 17/6

02:40-23:59

2 stops31h 49m

Lambert-St Louis

Thu 25/6

19:51-00:40

2 stops42h 19m

₹ 126,472

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 18/5

04:30-22:59

2 stops52h 59m

Lambert-St Louis

Wed 7/10

15:33-02:30

2 stops24h 27m

₹ 128,849

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, April 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 ₹ 33,377. If you aren’t able to travel during the month of April, then book flights to Illinois from Bengaluru during July instead. Flights to Illinois in July, while not as cheap as those in April, still average around ₹ 33,853.

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 ₹ 100,828 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 ₹ 90,147 on momondo.

Can stopping save me money on Bengaluru to Illinois flights?

You could potentially save up to 7% 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 May 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
Etihad Airways	PriceFrom ₹ 76,916	Free Cancellation	Rating 7.3 1,433 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom ₹ 80,265	Free Cancellation	Rating 7.4 3,727 reviews	Search Qatar Airways flights
Air India	PriceFrom ₹ 80,311	Free Cancellation	Rating 5.5 2,953 reviews	Search Air India flights
British Airways	PriceFrom ₹ 80,908	Free Cancellation	Rating 6.7 7,944 reviews	Search British Airways flights
KLM	PriceFrom ₹ 84,155	Free Cancellation	Rating 7.8 1,511 reviews	Search KLM flights
Air France	PriceFrom ₹ 85,890	Free Cancellation	Rating 7.4 1,585 reviews	Search Air France flights
Lufthansa	PriceFrom ₹ 87,079	Free Cancellation	Rating 6.8 7,972 reviews	Search Lufthansa flights
Emirates	PriceFrom ₹ 101,211	Free Cancellation	Rating 8.1 3,572 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.