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

IndiGo, KLM, and Air France 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 53% 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 December 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.

₹ 38,711 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

Enter your travel dates to find the best prices.

13:55 - 05:15

ORD

BLR

27h 50m2 stops

02:00 - 15:10

BLR

ORD

24h 40m1 stop

₹ 74,016Delta

Sun, 18 Jan - Wed, 4 Feb

13:10 - 23:15

MDW

BLR

23h 35m2 stops

01:40 - 22:29

BLR

MDW

31h 19m2 stops

₹ 74,106Delta

Wed, 1 Apr - Tue, 14 Apr

13:55 - 03:20

ORD

BLR

25h 55m2 stops

02:30 - 14:20

BLR

ORD

23h 20m1 stop

₹ 74,106Delta

Sun, 18 Jan - Tue, 3 Feb

18:50 - 02:15

ORD

BLR

19h 55m1 stop

04:00 - 14:50

BLR

ORD

21h 20m1 stop

₹ 74,644Qatar Airways

Sat, 31 Jan - Tue, 7 Apr

13:49 - 00:15

MDW

BLR

22h 56m2 stops

02:30 - 17:55

BLR

MDW

25h 55m2 stops

₹ 76,077Multiple Airlines

Thu, 26 Feb - Sun, 8 Mar

13:49 - 00:15

MDW

BLR

22h 56m2 stops

02:30 - 17:55

BLR

MDW

25h 55m2 stops

₹ 79,303Multiple Airlines

Sun, 18 Jan - Tue, 10 Mar

13:28 - 00:40

MDW

BLR

23h 42m2 stops

02:30 - 17:55

BLR

MDW

25h 55m2 stops

₹ 79,393KLM

Sat, 17 Jan - Tue, 10 Mar

09:33 - 02:15

STL

BLR

29h 12m2 stops

03:50 - 21:15

BLR

STL

28h 55m2 stops

₹ 85,755Qatar Airways

Wed, 4 Feb - Tue, 10 Feb

12:44 - 01:05

STL

BLR

24h 51m2 stops

03:30 - 13:55

BLR

STL

21h 55m1 stop

₹ 103,766Lufthansa

Fri, 23 Jan - Sat, 7 Mar

15:50 - 01:50

STL

BLR

22h 30m1 stop

03:30 - 13:55

BLR

STL

21h 55m1 stop

₹ 105,200Lufthansa

Fri, 23 Jan - Sat, 7 Mar

Etihad Airways flights from Illinois to Bengaluru

Our best Etihad Airways deals on Illinois to Bengaluru flight tickets

Etihad Airways

20 Jan

ORD13:10Chicago O'Hare Intl

19h 15m

1 stop

BLR19:55Bengaluru Intl

7 Feb

BLR10:00Bengaluru Intl

33h 05m

1 stop

ORD07:35Chicago O'Hare Intl

₹ 75,360

Find similar

Etihad Airways

12 Jan

ORD13:10Chicago O'Hare Intl

32h 05m

1 stop

BLR08:45Bengaluru Intl

1 Feb

BLR10:00Bengaluru Intl

33h 05m

1 stop

ORD07:35Chicago O'Hare Intl

₹ 75,450

Find similar

Etihad Airways

18 Jan

ORD13:10Chicago O'Hare Intl

26h 20m

1 stop

BLR03:00Bengaluru Intl

1 Feb

BLR10:00Bengaluru Intl

33h 05m

1 stop

ORD07:35Chicago O'Hare Intl

₹ 76,346

Find similar

Lufthansa flights from Illinois to Bengaluru

Our best Lufthansa deals on Illinois to Bengaluru flight tickets

Lufthansa

6 Jan

ORD21:50Chicago O'Hare Intl

39h 45m

1 stop

BLR01:05Bengaluru Intl

20 Jan

BLR02:50Bengaluru Intl

22h 50m

1 stop

ORD14:10Chicago O'Hare Intl

₹ 92,744

Find similar

Lufthansa

23 Jan

STL12:44Lambert-St Louis

24h 51m

2 stops

BLR01:05Bengaluru Intl

7 Mar

BLR03:30Bengaluru Intl

21h 55m

1 stop

STL13:55Lambert-St Louis

₹ 103,766

Find similar

Lufthansa

23 Jan

STL15:50Lambert-St Louis

22h 30m

1 stop

BLR01:50Bengaluru Intl

7 Mar

BLR03:30Bengaluru Intl

21h 55m

1 stop

STL13:55Lambert-St Louis

₹ 105,200

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sun 18/1

13:55-05:15

2 stops27h 50m

Bengaluru Intl

Wed 4/2

02:00-15:10

1 stop24h 40m

₹ 74,016

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Wed 1/4

13:10-23:15

2 stops23h 35m

Bengaluru Intl

Tue 14/4

01:40-22:29

2 stops31h 19m

₹ 74,106

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sun 18/1

13:55-03:20

2 stops25h 55m

Bengaluru Intl

Tue 3/2

02:30-14:20

1 stop23h 20m

₹ 74,106

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sat 31/1

18:50-02:15

1 stop19h 55m

Bengaluru Intl

Tue 7/4

04:00-14:50

1 stop21h 20m

₹ 74,644

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Thu 26/2

13:49-00:15

2 stops22h 56m

Bengaluru Intl

Sun 8/3

02:30-17:55

2 stops25h 55m

₹ 76,077

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Sun 18/1

13:49-00:15

2 stops22h 56m

Bengaluru Intl

Tue 10/3

02:30-17:55

2 stops25h 55m

₹ 79,303

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Sat 17/1

13:28-00:40

2 stops23h 42m

Bengaluru Intl

Tue 10/3

02:30-17:55

2 stops25h 55m

₹ 79,393

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

Wed 4/2

09:33-02:15

2 stops29h 12m

Bengaluru Intl

Tue 10/2

03:50-21:15

2 stops28h 55m

₹ 85,755

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

Fri 23/1

12:44-01:05

2 stops24h 51m

Bengaluru Intl

Sat 7/3

03:30-13:55

1 stop21h 55m

₹ 103,766

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

Fri 23/1

15:50-01:50

1 stop22h 30m

Bengaluru Intl

Sat 7/3

03:30-13:55

1 stop21h 55m

₹ 105,200

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 September. Flight prices, which tend to average around ₹ 75,271, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of September, then departing from Illinois during the month March is also very affordable. Most momondo users find prices during this month for around ₹ 75,898.

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 ₹ 111,206. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around ₹ 141,059. 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 ₹ 103,391. 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 ₹ 130,002 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 ₹ 93,237 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 ₹ 82,619 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

Fastest flight time	19h 25m
Direct flights	None

The fastest flight from Illinois to Bengaluru takes 19h 25m

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 December 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 ₹ 64,117	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights
Air India	PriceFrom ₹ 70,184	Free Cancellation	Rating 5.5 2,954 reviews	Search Air India flights
Etihad Airways	PriceFrom ₹ 71,825	Free Cancellation	Rating 7.4 1,336 reviews	Search Etihad Airways flights
Lufthansa	PriceFrom ₹ 79,193	Free Cancellation	Rating 6.8 7,649 reviews	Search Lufthansa flights
British Airways	PriceFrom ₹ 87,141	Free Cancellation	Rating 6.7 7,605 reviews	Search British Airways flights
Qatar Airways	PriceFrom ₹ 87,822	Free Cancellation	Rating 7.4 3,686 reviews	Search Qatar Airways flights
Emirates	PriceFrom ₹ 95,977	Free Cancellation	Rating 8.1 3,442 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.