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

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

Which airlines fly to Bengaluru?

Lufthansa, Etihad Airways and Air India are the top three most popular airlines that fly to Bengaluru from Illinois according to our data. Lufthansa is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Bengaluru. Keep in mind that there are 7 different airlines that fly to Bengaluru on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Illinois to Bengaluru Intl Airport?

Prices for flights from Illinois to Bengaluru Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Illinois to Bengaluru Intl Airport?

As of September 2025, there are 7 operators available to choose from for flights from Illinois to Bengaluru Intl Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Bengaluru Intl Airport.

What documentation or ID do you need to fly to Bengaluru Intl Airport?

The travel and health documents required for your trip to Bengaluru Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bengaluru Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

₹ 32,386 Cheap Flights from Illinois to Bengaluru in 2025/26

1 adult

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Find the cheapest flights from Illinois to Bengaluru

Round-trip

One-way

Last minute

Cheap return flights

13:55 - 08:45ORD-BLR

32h 20m1 stop

04:20 - 07:55BLR-ORD

39h 05m1 stop

₹ 66,273Etihad Airways

Find Deal

Wed, 22 Oct - Mon, 3 Nov

14:10 - 08:45ORD-BLR

32h 05m1 stop

10:00 - 07:55BLR-ORD

33h 25m1 stop

₹ 66,538Etihad Airways

Find Deal

Sun, 26 Oct - Fri, 7 Nov

16:00 - 00:30ORD-BLR

22h 00m2 stops

02:50 - 14:10BLR-ORD

22h 50m1 stop

₹ 68,215Lufthansa

Find Deal

Thu, 23 Oct - Thu, 6 Nov

21:50 - 01:00ORD-BLR

39h 40m1 stop

02:50 - 14:10BLR-ORD

22h 50m1 stop

₹ 68,391Lufthansa

Find Deal

Sat, 17 Jan - Thu, 5 Feb

18:50 - 05:05ORD-BLR

46h 45m2 stops

20:35 - 16:20BLR-ORD

31h 15m2 stops

₹ 69,274SWISS

Find Deal

Sat, 17 Jan - Fri, 6 Feb

18:50 - 05:05ORD-BLR

46h 45m2 stops

20:35 - 16:20BLR-ORD

31h 15m2 stops

₹ 69,715SWISS

Find Deal

Mon, 2 Feb - Mon, 16 Feb

14:30 - 22:55ORD-BLR

21h 55m1 stop

15:30 - 11:30BLR-ORD

31h 30m2 stops

₹ 70,068Air India

Find Deal

Mon, 27 Oct - Tue, 11 Nov

16:00 - 00:20ORD-BLR

45h 50m1 stop

01:25 - 13:55BLR-ORD

23h 00m1 stop

₹ 70,156Cathay Pacific

Find Deal

Sat, 25 Oct - Fri, 31 Oct

14:30 - 21:15ORD-BLR

20h 15m1 stop

20:35 - 11:30BLR-ORD

26h 25m2 stops

₹ 70,685Air India

Find Deal

Mon, 27 Oct - Thu, 13 Nov

07:00 - 00:20STL-BLR

53h 50m2 stops

01:25 - 16:41BLR-STL

26h 46m2 stops

₹ 128,752Cathay Pacific

Find Deal

Mon, 24 Nov - Mon, 29 Dec

Lufthansa flights from Illinois to Bengaluru

Our best Lufthansa deals on Illinois to Bengaluru flight tickets

Lufthansa

23 Oct

ORD16:00Chicago O'Hare Intl

22h 00m

2 stops

BLR00:30Bengaluru Intl

6 Nov

BLR02:50Bengaluru Intl

22h 50m

1 stop

ORD14:10Chicago O'Hare Intl

₹ 68,215

Find similar

Lufthansa

17 Jan

ORD21:50Chicago O'Hare Intl

39h 40m

1 stop

BLR01:00Bengaluru Intl

5 Feb

BLR02:50Bengaluru Intl

22h 50m

1 stop

ORD14:10Chicago O'Hare Intl

₹ 68,391

Find similar

Lufthansa

27 Oct

ORD19:00Chicago O'Hare Intl

19h 30m

1 stop

BLR01:00Bengaluru Intl

12 Nov

BLR02:50Bengaluru Intl

24h 00m

2 stops

ORD15:20Chicago O'Hare Intl

₹ 68,568

Find similar

KLM flights from Illinois to Bengaluru

Our best KLM deals on Illinois to Bengaluru flight tickets

KLM

4 Nov

MDW13:08Chicago Midway

23h 37m

2 stops

BLR00:15Bengaluru Intl

23 Nov

BLR02:30Bengaluru Intl

25h 39m

2 stops

MDW16:39Chicago Midway

₹ 75,010

Find similar

KLM

30 Sept

ORD11:20Chicago O'Hare Intl

25h 55m

2 stops

BLR23:45Bengaluru Intl

21 Oct

BLR01:10Bengaluru Intl

24h 00m

1 stop

ORD14:40Chicago O'Hare Intl

₹ 75,804

Find similar

KLM

24 Sept

ORD13:22Chicago O'Hare Intl

23h 23m

2 stops

BLR23:15Bengaluru Intl

5 Dec

BLR02:30Bengaluru Intl

23h 20m

1 stop

ORD14:20Chicago O'Hare Intl

₹ 78,186

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Wed 22/10

13:55-08:45

1 stop32h 20m

Bengaluru Intl

Mon 3/11

04:20-07:55

1 stop39h 05m

₹ 66,273

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sun 26/10

14:10-08:45

1 stop32h 05m

Bengaluru Intl

Fri 7/11

10:00-07:55

1 stop33h 25m

₹ 66,538

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Thu 23/10

16:00-00:30

2 stops22h 00m

Bengaluru Intl

Thu 6/11

02:50-14:10

1 stop22h 50m

₹ 68,215

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sat 17/1

21:50-01:00

1 stop39h 40m

Bengaluru Intl

Thu 5/2

02:50-14:10

1 stop22h 50m

₹ 68,391

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sat 17/1

18:50-05:05

2 stops46h 45m

Bengaluru Intl

Fri 6/2

20:35-16:20

2 stops31h 15m

₹ 69,274

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Mon 2/2

18:50-05:05

2 stops46h 45m

Bengaluru Intl

Mon 16/2

20:35-16:20

2 stops31h 15m

₹ 69,715

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Mon 27/10

14:30-22:55

1 stop21h 55m

Bengaluru Intl

Tue 11/11

15:30-11:30

2 stops31h 30m

₹ 70,068

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sat 25/10

16:00-00:20

1 stop45h 50m

Bengaluru Intl

Fri 31/10

01:25-13:55

1 stop23h 00m

₹ 70,156

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Mon 27/10

14:30-21:15

1 stop20h 15m

Bengaluru Intl

Thu 13/11

20:35-11:30

2 stops26h 25m

₹ 70,685

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

Mon 24/11

07:00-00:20

2 stops53h 50m

Bengaluru Intl

Mon 29/12

01:25-16:41

2 stops26h 46m

₹ 128,752

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 Illinois to Bengaluru

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 Bengaluru?

The cheapest month to fly to Bengaluru from Illinois is in March. Flight prices, which tend to average around ₹ 74,657, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of March, then departing from Illinois during the month September is also very affordable. Most momondo users find prices during this month for around ₹ 76,863.

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

The cheapest day to depart from Illinois to Bengaluru is on a Wednesday when prices can be found for as low as ₹ 109,517. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around ₹ 138,916. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bengaluru.

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

According to our data, the cheapest time of day to fly to Bengaluru is in the morning. momondo users have found flights departing from Illinois to Bengaluru in the morning for as low as ₹ 101,820. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are ₹ 128,027 on average. Flights to Bengaluru from Illinois in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Bengaluru?

You are more likely to see cheaper flights to Bengaluru from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around ₹ 92,688 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from Illinois for as low as ₹ 85,070 on momondo.

Cheap Illinois to Bengaluru flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Bengaluru

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Illinois to Bengaluru Intl Airport?
Prices for flights from Illinois to Bengaluru Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Bengaluru Intl Airport?
As of September 2025, there are 7 operators available to choose from for flights from Illinois to Bengaluru Intl Airport.
How old do you have to be to fly from Illinois to Bengaluru Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Bengaluru Intl Airport.
What documentation or ID do you need to fly to Bengaluru Intl Airport?
The travel and health documents required for your trip to Bengaluru Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bengaluru Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Illinois to Bengaluru?
Based on momondo bookings for flights between Illinois and Bengaluru, the leading plane model is Boeing 777-300ER, making up 100.00% of the total bookings.

Best airlines flying from Illinois to Bengaluru

Compare and see reviews for airlines that fly from Illinois to Bengaluru with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom ₹ 63,143	Free Cancellation	Rating 7.8 1,387 reviews	Search KLM flights
Air India	PriceFrom ₹ 70,390	Free Cancellation	Rating 5.5 2,934 reviews	Search Air India flights
Lufthansa	PriceFrom ₹ 74,583	Free Cancellation	Rating 6.8 7,421 reviews	Search Lufthansa flights
Etihad Airways	PriceFrom ₹ 83,497	Free Cancellation	Rating 7.4 1,256 reviews	Search Etihad Airways flights
British Airways	PriceFrom ₹ 85,817	Free Cancellation	Rating 6.7 7,391 reviews	Search British Airways flights
Qatar Airways	PriceFrom ₹ 86,488	Free Cancellation	Rating 7.4 3,626 reviews	Search Qatar Airways flights
Emirates	PriceFrom ₹ 94,518	Free Cancellation	Rating 8.1 3,345 reviews	Search Emirates flights

Why use momondo?

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

Finding the right flight to Bengaluru from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bengaluru quick and easy, saving you time and money.

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

Flights from Illinois to Bengaluru 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 Illinois to Bengaluru?

momondo provides multiple filters to help you find the best flight to Bengaluru from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Illinois to Bengaluru right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Bengaluru flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.