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 40% 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.

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

Etihad Airways, Gulf Air, and Qatar 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 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.

₹ 52,087 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.

10:05 - 08:35

BLR

ORD

33h 00m

1 stop

20:25 - 08:45

ORD

BLR

25h 50m

1 stop

₹ 89,319Etihad Airways

Sat, 18 Jul - Mon, 3 Aug

10:05 - 08:35

BLR

ORD

33h 00m

1 stop

20:25 - 08:45

ORD

BLR

25h 50m

1 stop

₹ 90,271Etihad Airways

Tue, 23 Jun - Mon, 24 Aug

22:15 - 16:29

BLR

STL

28h 44m

2 stops

06:00 - 03:15

STL

BLR

34h 45m

2 stops

₹ 99,126Multiple Airlines

Tue, 21 Jul - Fri, 21 Aug

02:40 - 23:32

BLR

STL

31h 22m

2 stops

21:35 - 04:50

STL

BLR

20h 45m

1 stop

₹ 115,886British Airways

Mon, 20 Jul - Fri, 21 Aug

02:40 - 19:30

BLR

STL

27h 20m

1 stop

09:33 - 05:05

STL

BLR

32h 02m

2 stops

₹ 138,072British Airways

Thu, 27 Aug - Fri, 15 Jan

02:00 - 16:25

BLR

MDW

25h 55m

2 stops

13:05 - 00:15

MDW

BLR

23h 40m

2 stops

₹ 139,310Air France

Thu, 5 Nov - Sat, 5 Dec

02:00 - 16:25

BLR

MDW

25h 55m

2 stops

13:05 - 00:15

MDW

BLR

23h 40m

2 stops

₹ 139,501Air France

Thu, 5 Nov - Sat, 5 Dec

02:30 - 16:25

BLR

MDW

25h 25m

2 stops

13:05 - 00:15

MDW

BLR

23h 40m

2 stops

₹ 140,643Multiple Airlines

Wed, 4 Nov - Sat, 5 Dec

03:00 - 13:25

BLR

STL

20h 55m

1 stop

15:30 - 01:20

STL

BLR

23h 20m

1 stop

₹ 168,544Lufthansa

Mon, 20 Jul - Fri, 21 Aug

03:00 - 13:25

BLR

STL

20h 55m

1 stop

15:40 - 01:50

STL

BLR

22h 40m

1 stop

₹ 184,350Lufthansa

Thu, 27 Aug - Fri, 15 Jan

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Etihad Airways flights from Bengaluru to Illinois

Our best Etihad Airways deals on Bengaluru to Illinois flight tickets

Etihad Airways

23 Jun

BLR10:05Bengaluru Intl

33h 00m

1 stop

ORD08:35Chicago O'Hare Intl

24 Aug

ORD20:25Chicago O'Hare Intl

25h 50m

1 stop

BLR08:45Bengaluru Intl

₹ 90,271

Etihad Airways

1 Sept

BLR10:00Bengaluru Intl

40h 10m

1 stop

ORD15:40Chicago O'Hare Intl

15 Sept

ORD14:00Chicago O'Hare Intl

19h 25m

1 stop

BLR19:55Bengaluru Intl

₹ 90,556

Etihad Airways

1 Jul

BLR10:05Bengaluru Intl

33h 00m

1 stop

ORD08:35Chicago O'Hare Intl

31 Aug

ORD14:00Chicago O'Hare Intl

32h 15m

1 stop

BLR08:45Bengaluru Intl

₹ 90,652

British Airways flights from Bengaluru to Illinois

Our best British Airways deals on Bengaluru to Illinois flight tickets

British Airways

13 Jul

BLR06:50Bengaluru Intl

41h 40m

2 stops

ORD14:00Chicago O'Hare Intl

18 Sept

ORD13:35Chicago O'Hare Intl

24h 35m

2 stops

BLR00:40Bengaluru Intl

₹ 93,127

British Airways

13 Jul

BLR06:50Bengaluru Intl

41h 40m

2 stops

ORD14:00Chicago O'Hare Intl

18 Sept

ORD13:35Chicago O'Hare Intl

24h 35m

2 stops

BLR00:40Bengaluru Intl

₹ 93,223

British Airways

15 Jun

BLR03:00Bengaluru Intl

44h 50m

2 stops

ORD13:20Chicago O'Hare Intl

13 Dec

ORD17:10Chicago O'Hare Intl

24h 25m

1 stop

BLR05:05Bengaluru Intl

₹ 111,696

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sat 18/7

10:05-08:35

1 stop33h 00m

Chicago O'Hare Intl

Mon 3/8

20:25-08:45

1 stop25h 50m

₹ 89,319

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 23/6

10:05-08:35

1 stop33h 00m

Chicago O'Hare Intl

Mon 24/8

20:25-08:45

1 stop25h 50m

₹ 90,271

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 21/7

22:15-16:29

2 stops28h 44m

Lambert-St Louis

Fri 21/8

06:00-03:15

2 stops34h 45m

₹ 99,126

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 20/7

02:40-23:32

2 stops31h 22m

Lambert-St Louis

Fri 21/8

21:35-04:50

1 stop20h 45m

₹ 115,886

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 27/8

02:40-19:30

1 stop27h 20m

Lambert-St Louis

Fri 15/1

09:33-05:05

2 stops32h 02m

₹ 138,072

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Thu 5/11

02:00-16:25

2 stops25h 55m

Chicago Midway

Sat 5/12

13:05-00:15

2 stops23h 40m

₹ 139,310

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Thu 5/11

02:00-16:25

2 stops25h 55m

Chicago Midway

Sat 5/12

13:05-00:15

2 stops23h 40m

₹ 139,501

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Wed 4/11

02:30-16:25

2 stops25h 25m

Chicago Midway

Sat 5/12

13:05-00:15

2 stops23h 40m

₹ 140,643

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 20/7

03:00-13:25

1 stop20h 55m

Lambert-St Louis

Fri 21/8

15:30-01:20

1 stop23h 20m

₹ 168,544

Fastest return journey

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 27/8

03:00-13:25

1 stop20h 55m

Lambert-St Louis

Fri 15/1

15:40-01:50

1 stop22h 40m

₹ 184,350

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 ₹ 31,042. 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 ₹ 33,423.

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 ₹ 100,460 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 ₹ 87,033 on momondo.

Can stopping save me money on Bengaluru to Illinois flights?

You could potentially save up to 19% 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 ₹ 54,307	Free Cancellation	Rating 7.4 3,729 reviews	Search Qatar Airways flights
Etihad Airways	PriceFrom ₹ 77,022	Free Cancellation	Rating 7.3 1,450 reviews	Search Etihad Airways flights
Air India	PriceFrom ₹ 80,422	Free Cancellation	Rating 5.5 2,959 reviews	Search Air India flights
British Airways	PriceFrom ₹ 81,019	Free Cancellation	Rating 6.7 8,031 reviews	Search British Airways flights
KLM	PriceFrom ₹ 84,271	Free Cancellation	Rating 7.8 1,527 reviews	Search KLM flights
Air France	PriceFrom ₹ 86,009	Free Cancellation	Rating 7.4 1,598 reviews	Search Air France flights
Lufthansa	PriceFrom ₹ 87,199	Free Cancellation	Rating 6.8 8,049 reviews	Search Lufthansa flights
Emirates	PriceFrom ₹ 101,350	Free Cancellation	Rating 8.1 3,579 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.