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

Qatar Airways, Oman Air, and Emirates are the most popular carriers operating from Bengaluru Intl to Illinois

Which airlines fly to Illinois?

Etihad Airways, British Airways and Lufthansa 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 34% 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 April 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.

₹ 45,425 Cheap Flights from Bengaluru to Illinois in 2026

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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.

22:15 - 15:40

BLR

ORD

27h 55m

1 stop

21:10 - 03:15

ORD

BLR

19h 35m

1 stop

₹ 83,718Etihad Airways

Sat, 18 Jul - Tue, 15 Sep

22:15 - 08:35

BLR

ORD

20h 50m

1 stop

21:10 - 08:45

ORD

BLR

25h 05m

1 stop

₹ 83,812Etihad Airways

Sun, 17 May - Mon, 20 Jul

22:15 - 09:15

BLR

ORD

21h 30m

1 stop

21:10 - 08:45

ORD

BLR

25h 05m

1 stop

₹ 83,905Etihad Airways

Sun, 12 Apr - Sun, 13 Sep

04:35 - 23:15

BLR

ORD

29h 10m

3 stops

21:10 - 08:45

ORD

BLR

25h 05m

1 stop

₹ 83,999Multiple Airlines

Thu, 7 May - Thu, 24 Sep

04:35 - 20:29

BLR

STL

26h 24m

2 stops

06:06 - 19:55

STL

BLR

27h 19m

2 stops

₹ 92,915Multiple Airlines

Tue, 21 Jul - Mon, 14 Sep

04:00 - 19:33

BLR

STL

26h 03m

2 stops

09:08 - 02:30

STL

BLR

30h 52m

2 stops

₹ 113,845Qatar Airways

Fri, 8 May - Mon, 1 Jun

04:25 - 22:17

BLR

STL

28h 22m

2 stops

09:08 - 02:55

STL

BLR

31h 17m

2 stops

₹ 114,408Qatar Airways

Mon, 20 Apr - Sat, 23 May

06:50 - 19:30

BLR

STL

23h 10m

1 stop

16:29 - 04:50

STL

BLR

25h 51m

2 stops

₹ 118,913British Airways

Tue, 21 Jul - Mon, 14 Sep

01:25 - 16:12

BLR

MDW

25h 17m

2 stops

13:05 - 00:15

MDW

BLR

23h 40m

2 stops

₹ 149,603Air France

Tue, 19 May - Wed, 11 Nov

01:25 - 16:12

BLR

MDW

25h 17m

2 stops

13:49 - 23:35

MDW

BLR

23h 16m

2 stops

₹ 153,920Air France

Tue, 19 May - Mon, 20 Jul

Etihad Airways flights from Bengaluru to Illinois

Our best Etihad Airways deals on Bengaluru to Illinois flight tickets

Etihad Airways

18 Jul

BLR22:15Bengaluru Intl

27h 55m

1 stop

ORD15:40Chicago O'Hare Intl

15 Sept

ORD21:10Chicago O'Hare Intl

19h 35m

1 stop

BLR03:15Bengaluru Intl

₹ 83,718

Etihad Airways

17 May

BLR22:15Bengaluru Intl

20h 50m

1 stop

ORD08:35Chicago O'Hare Intl

20 Jul

ORD21:10Chicago O'Hare Intl

25h 05m

1 stop

BLR08:45Bengaluru Intl

₹ 83,812

Etihad Airways

12 Apr

BLR22:15Bengaluru Intl

21h 30m

1 stop

ORD09:15Chicago O'Hare Intl

13 Sept

ORD21:10Chicago O'Hare Intl

25h 05m

1 stop

BLR08:45Bengaluru Intl

₹ 83,905

Qatar Airways flights from Bengaluru to Illinois

Our best Qatar Airways deals on Bengaluru to Illinois flight tickets

Qatar Airways

16 Apr

BLR04:25Bengaluru Intl

21h 10m

1 stop

ORD15:05Chicago O'Hare Intl

14 Sept

ORD19:20Chicago O'Hare Intl

20h 45m

1 stop

BLR02:35Bengaluru Intl

₹ 86,346

Qatar Airways

15 Apr

BLR04:00Bengaluru Intl

23h 05m

1 stop

ORD16:35Chicago O'Hare Intl

17 Sept

ORD19:20Chicago O'Hare Intl

20h 40m

1 stop

BLR02:30Bengaluru Intl

₹ 88,410

Qatar Airways

12 Sept

BLR04:25Bengaluru Intl

21h 10m

1 stop

ORD15:05Chicago O'Hare Intl

11 Mar

ORD18:50Chicago O'Hare Intl

19h 55m

1 stop

BLR02:15Bengaluru Intl

₹ 88,598

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sat 18/7

22:15-15:40

1 stop27h 55m

Chicago O'Hare Intl

Tue 15/9

21:10-03:15

1 stop19h 35m

₹ 83,718

Fastest return journey

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 17/5

22:15-08:35

1 stop20h 50m

Chicago O'Hare Intl

Mon 20/7

21:10-08:45

1 stop25h 05m

₹ 83,812

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 12/4

22:15-09:15

1 stop21h 30m

Chicago O'Hare Intl

Sun 13/9

21:10-08:45

1 stop25h 05m

₹ 83,905

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 7/5

04:35-23:15

3 stops29h 10m

Chicago O'Hare Intl

Thu 24/9

21:10-08:45

1 stop25h 05m

₹ 83,999

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 21/7

04:35-20:29

2 stops26h 24m

Lambert-St Louis

Mon 14/9

06:06-19:55

2 stops27h 19m

₹ 92,915

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 8/5

04:00-19:33

2 stops26h 03m

Lambert-St Louis

Mon 1/6

09:08-02:30

2 stops30h 52m

₹ 113,845

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 20/4

04:25-22:17

2 stops28h 22m

Lambert-St Louis

Sat 23/5

09:08-02:55

2 stops31h 17m

₹ 114,408

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 21/7

06:50-19:30

1 stop23h 10m

Lambert-St Louis

Mon 14/9

16:29-04:50

2 stops25h 51m

₹ 118,913

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Tue 19/5

01:25-16:12

2 stops25h 17m

Chicago Midway

Wed 11/11

13:05-00:15

2 stops23h 40m

₹ 149,603

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Tue 19/5

01:25-16:12

2 stops25h 17m

Chicago Midway

Mon 20/7

13:49-23:35

2 stops23h 16m

₹ 153,920

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 ₹ 84,375. If you aren’t able to travel during the month of November, then book flights to Illinois from Bengaluru during February instead. Flights to Illinois in February, while not as cheap as those in November, still average around ₹ 85,689.

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 ₹ 98,500 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 ₹ 90,194 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

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 April 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 ₹ 74,550	Free Cancellation	Rating 7.3 1,432 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom ₹ 79,220	Free Cancellation	Rating 7.4 3,732 reviews	Search Qatar Airways flights
Air India	PriceFrom ₹ 79,266	Free Cancellation	Rating 5.5 2,971 reviews	Search Air India flights
British Airways	PriceFrom ₹ 79,855	Free Cancellation	Rating 6.7 7,839 reviews	Search British Airways flights
KLM	PriceFrom ₹ 83,060	Free Cancellation	Rating 7.8 1,481 reviews	Search KLM flights
Lufthansa	PriceFrom ₹ 86,975	Free Cancellation	Rating 6.8 7,880 reviews	Search Lufthansa flights
Air France	PriceFrom ₹ 90,080	Free Cancellation	Rating 7.4 1,559 reviews	Search Air France flights
Emirates	PriceFrom ₹ 99,893	Free Cancellation	Rating 8.1 3,550 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.