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

Etihad Airways and Delta are the most popular carriers operating from Bengaluru Intl to Illinois

What airlines fly to Illinois?

Etihad Airways, Delta and Qatar Airways 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 50% of people opting to fly with this airline when traveling 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?

The number of operators available for flights from Bengaluru Intl Airport to Illinois is 8 as of September 2026.

How old do you have to be to fly from Bengaluru Intl Airport to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.

$376 Cheap Flights from Bengaluru to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bengaluru to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:25 am - 3:25 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 30m1 stop Amsterdam Schiphol

4:25 pm - 12:30 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 35m1 stop Amsterdam Schiphol

$744Delta

Wed, Oct 28 - Mon, Nov 30

1:00 am - 2:15 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 45m1 stop Amsterdam Schiphol

4:25 pm - 12:30 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 35m1 stop Amsterdam Schiphol

$744Delta

Thu, Oct 22 - Sat, Nov 7

10:00 am - 8:35 amBLR Bengaluru Intl-ORD Chicago O'Hare Intl

33h 05m1 stop Abu Dhabi Zayed Intl

1:10 pm - 7:50 pmORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 10m1 stop Abu Dhabi Zayed Intl

$747Etihad Airways

Tue, Oct 13 - Sun, Feb 28

4:35 am - 8:35 amBLR Bengaluru Intl-ORD Chicago O'Hare Intl

38h 30m1 stop Abu Dhabi Zayed Intl

1:10 pm - 7:50 pmORD Chicago O'Hare Intl-BLR Bengaluru Intl

19h 10m1 stop Abu Dhabi Zayed Intl

$747Etihad Airways

Sun, Oct 11 - Tue, Mar 2

4:45 am - 9:31 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

27h 16m2 stops Paris Charles de Gaulle Boston Logan Intl

4:25 pm - 12:30 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 35m1 stop Amsterdam Schiphol

$772Multiple Airlines

Thu, Oct 29 - Mon, Nov 30

4:45 am - 6:44 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

25h 29m2 stops Paris Charles de Gaulle Boston Logan Intl

4:25 pm - 12:30 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 35m1 stop Amsterdam Schiphol

$776Multiple Airlines

Wed, Nov 18 - Mon, Nov 30

3:50 am - 2:30 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

22h 10m1 stop Doha Hamad Intl

7:20 pm - 2:30 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 40m1 stop Doha Hamad Intl

$857Qatar Airways

Sun, Feb 28 - Wed, Aug 18

9:15 pm - 2:30 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

28h 45m1 stop Doha Hamad Intl

6:50 pm - 2:20 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 00m1 stop Doha Hamad Intl

$891Qatar Airways

Thu, Nov 26 - Mon, Jan 11

1:00 am - 4:15 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

26h 45m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle

4:25 pm - 12:30 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 35m1 stop Amsterdam Schiphol

$900KLM

Sat, Nov 21 - Sat, Jan 16

2:25 am - 3:25 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

23h 30m1 stop Amsterdam Schiphol

4:25 pm - 12:30 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

20h 35m1 stop Amsterdam Schiphol

$946KLM

Fri, Oct 30 - Sun, Nov 15

Cheap last minute flights

Enter your travel dates to find the best prices.

4:55 pm - 3:55 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

33h 30m1 stop Abu Dhabi Zayed Intl

8:25 pm - 8:45 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

25h 50m1 stop Abu Dhabi Zayed Intl

$745Etihad Airways

Thu, Oct 1 - Fri, Oct 16

10:00 am - 3:55 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

40h 25m1 stop Abu Dhabi Zayed Intl

2:00 pm - 3:15 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 45m1 stop Abu Dhabi Zayed Intl

$747Etihad Airways

Fri, Oct 2 - Wed, Oct 14

8:20 am - 9:27 amBLR Bengaluru Intl-ORD Chicago O'Hare Intl

35h 37m2 stops London Heathrow New York John F Kennedy Intl

1:35 pm - 3:15 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 10m2 stops Detroit Metropolitan Wayne County London Heathrow

$793Virgin Atlantic

Tue, Oct 6 - Wed, Feb 24

8:20 am - 9:27 amBLR Bengaluru Intl-ORD Chicago O'Hare Intl

35h 37m2 stops London Heathrow New York John F Kennedy Intl

9:30 am - 3:15 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

30h 15m2 stops Atlanta Hartsfield-Jackson London Heathrow

$793Virgin Atlantic

Mon, Oct 5 - Mon, Feb 22

4:00 am - 3:25 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

21h 55m1 stop Doha Hamad Intl

6:00 am - 2:20 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

32h 50m2 stops Seattle/Tacoma Intl Doha Hamad Intl

$934Qatar Airways

Mon, Oct 5 - Wed, Feb 24

6:50 am - 3:00 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

42h 40m1 stop London Heathrow

8:45 am - 12:40 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

28h 25m2 stops Washington, D.C. Reagan-National London Heathrow

$956British Airways

Mon, Oct 5 - Tue, Nov 24

6:50 am - 12:30 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

40h 10m1 stop London Heathrow

9:46 am - 12:40 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

27h 24m2 stops Washington, D.C. Reagan-National London Heathrow

$956British Airways

Mon, Oct 5 - Sun, Nov 22

1:25 am - 9:37 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

30h 42m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

7:00 am - 11:35 pmORD Chicago O'Hare Intl-BLR Bengaluru Intl

30h 05m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$971Delta

Thu, Oct 1 - Sun, Oct 18

1:25 am - 9:37 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

30h 42m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

10:24 am - 11:10 pmORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 16m2 stops Boston Logan Intl Amsterdam Schiphol

$971Delta

Thu, Oct 1 - Wed, Oct 14

9:10 pm - 3:25 pmBLR Bengaluru Intl-ORD Chicago O'Hare Intl

28h 45m1 stop Doha Hamad Intl

6:50 pm - 8:35 amORD Chicago O'Hare Intl-BLR Bengaluru Intl

26h 15m1 stop Doha Hamad Intl

$1,002Qatar Airways

Sun, Oct 4 - Tue, Nov 24

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Etihad Airways flights from Bengaluru to Illinois

Our best Etihad Airways deals on Bengaluru to Illinois flight tickets

Etihad Airways

Oct 1

BLR4:55 pmBengaluru Intl

33h 30m

1 stop

ORD3:55 pmChicago O'Hare Intl

Oct 16

ORD8:25 pmChicago O'Hare Intl

25h 50m

1 stop

BLR8:45 amBengaluru Intl

$745

Etihad Airways

Oct 11

BLR4:35 amBengaluru Intl

38h 30m

1 stop

ORD8:35 amChicago O'Hare Intl

Mar 1

ORD1:10 pmChicago O'Hare Intl

19h 10m

1 stop

BLR7:50 pmBengaluru Intl

$747

Etihad Airways

Oct 4

BLR10:15 pmBengaluru Intl

20h 50m

1 stop

ORD8:35 amChicago O'Hare Intl

Oct 14

ORD2:00 pmChicago O'Hare Intl

19h 25m

1 stop

BLR7:55 pmBengaluru Intl

$748

Delta flights from Bengaluru to Illinois

Our best Delta deals on Bengaluru to Illinois flight tickets

Delta

Oct 22

BLR1:00 amBengaluru Intl

23h 45m

1 stop

ORD2:15 pmChicago O'Hare Intl

Nov 7

ORD4:25 pmChicago O'Hare Intl

20h 35m

1 stop

BLR12:30 amBengaluru Intl

$744

Delta

Dec 1

BLR4:45 amBengaluru Intl

23h 00m

1 stop

ORD4:15 pmChicago O'Hare Intl

Jan 9

ORD4:25 pmChicago O'Hare Intl

20h 35m

1 stop

BLR12:30 amBengaluru Intl

$745

Delta

Nov 22

BLR2:25 amBengaluru Intl

23h 30m

1 stop

ORD2:25 pmChicago O'Hare Intl

Jan 6

ORD1:30 pmChicago O'Hare Intl

23h 30m

2 stops

BLR12:30 amBengaluru Intl

$749

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 10/28

2:25 am-3:25 pm

1 stop23h 30m

Chicago O'Hare Intl

Mon 11/30

4:25 pm-12:30 am

1 stop20h 35m

$744

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 10/22

1:00 am-2:15 pm

1 stop23h 45m

Chicago O'Hare Intl

Sat 11/7

4:25 pm-12:30 am

1 stop20h 35m

$744

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Tue 10/13

10:00 am-8:35 am

1 stop33h 05m

Chicago O'Hare Intl

Sun 2/28

1:10 pm-7:50 pm

1 stop19h 10m

$747

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 10/11

4:35 am-8:35 am

1 stop38h 30m

Chicago O'Hare Intl

Tue 3/2

1:10 pm-7:50 pm

1 stop19h 10m

$747

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 10/29

4:45 am-9:31 pm

2 stops27h 16m

Chicago O'Hare Intl

Mon 11/30

4:25 pm-12:30 am

1 stop20h 35m

$772

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Wed 11/18

4:45 am-6:44 pm

2 stops25h 29m

Chicago O'Hare Intl

Mon 11/30

4:25 pm-12:30 am

1 stop20h 35m

$776

Quickest round-trip

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sun 2/28

3:50 am-2:30 pm

1 stop22h 10m

Chicago O'Hare Intl

Wed 8/18

7:20 pm-2:30 am

1 stop20h 40m

$857

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Thu 11/26

9:15 pm-2:30 pm

1 stop28h 45m

Chicago O'Hare Intl

Mon 1/11

6:50 pm-2:20 am

1 stop20h 00m

$891

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Sat 11/21

1:00 am-4:15 pm

2 stops26h 45m

Chicago O'Hare Intl

Sat 1/16

4:25 pm-12:30 am

1 stop20h 35m

$900

BengaluruChicago

BLR Bengaluru Intl - ORD Chicago O'Hare Intl

BLRORD

Bengaluru Intl

Fri 10/30

2:25 am-3:25 pm

1 stop23h 30m

Chicago O'Hare Intl

Sun 11/15

4:25 pm-12:30 am

1 stop20h 35m

$946

Flights are sorted by cheapest round-trip 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?

The cheapest month to fly to Illinois from Bengaluru is in February. Flight prices, which tend to average around $895, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $903.

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 $1,075 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Bengaluru for as low as $907 on momondo.

Can stopping save me money on Bengaluru to Illinois flights?

You could potentially save up to 31% 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

Best Price Found	$376
Fastest flight time	20h 25m
Direct flights	None

The best one-way flight to Illinois from Bengaluru in the past 72 hours is $376. The best round-trip flight deal from Bengaluru to Illinois found on momondo in the last 72 hours is $744.

The fastest flight from Bengaluru to Illinois takes 20h 25m

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?
The number of operators available for flights from Bengaluru Intl Airport to Illinois is 8 as of September 2026.
How old do you have to be to fly from Bengaluru Intl Airport to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 $688	Free Cancellation	Rating 7.3 1,540 reviews	Search Etihad Airways flights
Emirates	PriceFrom $712	Free Cancellation	Rating 8.1 3,667 reviews	Search Emirates flights
Air India	PriceFrom $772	Free Cancellation	Rating 5.5 2,919 reviews	Search Air India flights
Air France	PriceFrom $778	Free Cancellation	Rating 7.5 1,649 reviews	Search Air France flights
British Airways	PriceFrom $835	Free Cancellation	Rating 6.7 8,241 reviews	Search British Airways flights
Qatar Airways	PriceFrom $843	Free Cancellation	Rating 7.3 3,727 reviews	Search Qatar Airways flights
Delta	PriceFrom $950	Free Cancellation	Rating 7.8 8,615 reviews	Search Delta flights
KLM	PriceFrom $1,043	Free Cancellation	Rating 7.8 1,578 reviews	Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Bengaluru to Illinois?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Bengaluru.

Can I find flights from Bengaluru to Illinois with flexible booking policies on momondo?

Flights from Bengaluru to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bengaluru to Illinois?

Once all potential Bengaluru to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.