What is the cheapest airline that flies from Karnataka to Illinois?

Air India, Etihad Airways, and Qatar Airways are the most popular carriers operating from Karnataka to Illinois

How long is the flight from Karnataka to Illinois?

The flight from Karnataka to Illinois depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Bengaluru (a popular airport in Karnataka) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 28h on average. If you fly from Mangalore (another popular airport in Karnataka) to Chicago O'Hare Intl Airport, then the average flight time is 64h 45m.

Which airlines fly to Illinois?

Etihad Airways, British Airways and Lufthansa are the top three most popular airlines that fly to Illinois from Karnataka according to our data. Etihad Airways is the first choice among our users, with 30% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 9 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 Karnataka to Illinois?

Prices for flights from Karnataka to Illinois refresh daily.

How many operators does momondo search for flights from Karnataka to Illinois?

As of January 2026, there are 9 operators available to choose from for flights from Karnataka to Illinois.

How old do you have to be to fly from Karnataka to Illinois?

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 Karnataka to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois 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 Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

₹ 42,853 Cheap Flights from Karnataka to Illinois in 2026

1 adult

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Find the cheapest flights from Karnataka to Illinois

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:35 - 07:35

BLR

ORD

33h 30m1 stop

14:00 - 08:45

ORD

BLR

32h 15m1 stop

₹ 67,302Etihad Airways

Sun, 8 Feb - Sun, 3 May

19:30 - 11:10

BLR

ORD

26h 10m1 stop

13:10 - 00:30

ORD

BLR

24h 50m1 stop

₹ 68,745Air India

Sun, 5 Apr - Mon, 11 May

09:35 - 07:35

BLR

ORD

33h 30m1 stop

13:10 - 03:00

ORD

BLR

26h 20m1 stop

₹ 68,835Etihad Airways

Tue, 24 Feb - Tue, 3 Mar

07:15 - 13:43

BLR

STL

41h 58m2 stops

09:15 - 05:05

STL

BLR

32h 20m2 stops

₹ 78,308British Airways

Wed, 18 Feb - Sun, 22 Feb

07:15 - 13:43

BLR

STL

41h 58m2 stops

09:15 - 05:05

STL

BLR

32h 20m2 stops

₹ 78,398British Airways

Wed, 18 Feb - Sun, 22 Feb

02:30 - 17:29

BLR

MDW

26h 29m2 stops

13:49 - 00:15

MDW

BLR

22h 56m2 stops

₹ 81,917Multiple Airlines

Wed, 28 Jan - Mon, 16 Feb

02:30 - 17:37

BLR

MDW

26h 37m2 stops

13:29 - 00:15

MDW

BLR

23h 16m2 stops

₹ 82,007Multiple Airlines

Mon, 23 Feb - Tue, 3 Mar

02:30 - 16:16

BLR

MDW

25h 16m2 stops

13:10 - 23:15

MDW

BLR

23h 35m2 stops

₹ 135,596KLM

Sat, 7 Feb - Sun, 3 May

02:30 - 17:54

BLR

MDW

25h 54m2 stops

13:05 - 23:15

MDW

BLR

23h 40m2 stops

₹ 233,030KLM

Fri, 27 Mar - Mon, 25 May

02:00 - 16:14

BLR

MDW

25h 44m2 stops

14:03 - 00:15

MDW

BLR

23h 42m2 stops

₹ 1,095,502Air France

Fri, 27 Feb - Wed, 11 Mar

Etihad Airways flights from Karnataka to Illinois

Our best Etihad Airways deals on Karnataka to Illinois flight tickets

Etihad Airways

8 Feb

BLR09:35Bengaluru Intl

33h 30m

1 stop

ORD07:35Chicago O'Hare Intl

3 May

ORD14:00Chicago O'Hare Intl

32h 15m

1 stop

BLR08:45Bengaluru Intl

₹ 67,302

Etihad Airways

24 Feb

BLR09:35Bengaluru Intl

33h 30m

1 stop

ORD07:35Chicago O'Hare Intl

3 Mar

ORD13:10Chicago O'Hare Intl

26h 20m

1 stop

BLR03:00Bengaluru Intl

₹ 68,835

Etihad Airways

14 Mar

BLR09:35Bengaluru Intl

33h 30m

1 stop

ORD08:35Chicago O'Hare Intl

13 Aug

ORD14:00Chicago O'Hare Intl

19h 30m

1 stop

BLR20:00Bengaluru Intl

₹ 69,828

Air India flights from Karnataka to Illinois

Our best Air India deals on Karnataka to Illinois flight tickets

Air India

5 Apr

BLR19:30Bengaluru Intl

26h 10m

1 stop

ORD11:10Chicago O'Hare Intl

11 May

ORD13:10Chicago O'Hare Intl

24h 50m

1 stop

BLR00:30Bengaluru Intl

₹ 68,745

Air India

15 Mar

BLR19:00Bengaluru Intl

28h 00m

2 stops

ORD12:30Chicago O'Hare Intl

16 Aug

ORD13:10Chicago O'Hare Intl

42h 15m

1 stop

BLR17:55Bengaluru Intl

₹ 68,926

Air India

19 Apr

BLR15:00Bengaluru Intl

30h 40m

2 stops

ORD11:10Chicago O'Hare Intl

7 Sept

ORD13:10Chicago O'Hare Intl

33h 15m

1 stop

BLR08:55Bengaluru Intl

₹ 69,377

Fly from

Fly to

Route

Depart

Return

Price

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 8/2

09:35-07:35

1 stop33h 30m

Chicago O'Hare Intl

Sun 3/5

14:00-08:45

1 stop32h 15m

₹ 67,302

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 5/4

19:30-11:10

1 stop26h 10m

Chicago O'Hare Intl

Mon 11/5

13:10-00:30

1 stop24h 50m

₹ 68,745

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 24/2

09:35-07:35

1 stop33h 30m

Chicago O'Hare Intl

Tue 3/3

13:10-03:00

1 stop26h 20m

₹ 68,835

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 18/2

07:15-13:43

2 stops41h 58m

Lambert-St Louis

Sun 22/2

09:15-05:05

2 stops32h 20m

₹ 78,308

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 18/2

07:15-13:43

2 stops41h 58m

Lambert-St Louis

Sun 22/2

09:15-05:05

2 stops32h 20m

₹ 78,398

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Wed 28/1

02:30-17:29

2 stops26h 29m

Chicago Midway

Mon 16/2

13:49-00:15

2 stops22h 56m

₹ 81,917

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Mon 23/2

02:30-17:37

2 stops26h 37m

Chicago Midway

Tue 3/3

13:29-00:15

2 stops23h 16m

₹ 82,007

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Sat 7/2

02:30-16:16

2 stops25h 16m

Chicago Midway

Sun 3/5

13:10-23:15

2 stops23h 35m

₹ 135,596

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Fri 27/3

02:30-17:54

2 stops25h 54m

Chicago Midway

Mon 25/5

13:05-23:15

2 stops23h 40m

₹ 233,030

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Fri 27/2

02:00-16:14

2 stops25h 44m

Chicago Midway

Wed 11/3

14:03-00:15

2 stops23h 42m

₹ 1,095,502

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 Karnataka 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

Other information

What is the cheapest month to fly to Illinois?

In general, November is the cheapest month to fly from Karnataka to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 81,105. If you aren’t able to travel during the month of November, then book flights to Illinois from Karnataka during October instead. Flights to Illinois in October, while not as cheap as those in November, still average around ₹ 84,804.

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

You are more likely to see cheaper flights to Illinois from Karnataka when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around ₹ 94,653 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 Karnataka for as low as ₹ 88,052 on momondo.

Can stopping save me money on Karnataka to Illinois flights?

You could potentially save up to 2% on your flight if you consider stops on a Karnataka to Illinois flight.

Cheap Karnataka to Illinois flight deals and tips

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

Fastest flight time	26h 37m
Direct flights	None

The fastest flight from Karnataka to Illinois takes 26h 37m

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

Search flight deals

When did momondo last update prices for flights from Karnataka to Illinois?
Prices for flights from Karnataka to Illinois refresh daily.
How many operators does momondo search for flights from Karnataka to Illinois?
As of January 2026, there are 9 operators available to choose from for flights from Karnataka to Illinois.
How old do you have to be to fly from Karnataka to Illinois?
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 Karnataka to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois 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 Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Karnataka to Illinois

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

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom ₹ 61,592	Free Cancellation	Rating 7.4 3,711 reviews	Search Qatar Airways flights
Etihad Airways	PriceFrom ₹ 74,543	Free Cancellation	Rating 7.3 1,367 reviews	Search Etihad Airways flights
Air India	PriceFrom ₹ 76,194	Free Cancellation	Rating 5.5 2,975 reviews	Search Air India flights
British Airways	PriceFrom ₹ 76,606	Free Cancellation	Rating 6.7 7,664 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom ₹ 79,199	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
KLM	PriceFrom ₹ 79,841	Free Cancellation	Rating 7.7 1,437 reviews	Search KLM flights
Lufthansa	PriceFrom ₹ 83,753	Free Cancellation	Rating 6.8 7,709 reviews	Search Lufthansa flights
Air France	PriceFrom ₹ 85,637	Free Cancellation	Rating 7.4 1,518 reviews	Search Air France flights
Emirates	PriceFrom ₹ 96,022	Free Cancellation	Rating 8.1 3,464 reviews	Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Karnataka 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 Karnataka.

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

All flight searches from Karnataka to Illinois on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Karnataka to Illinois.

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

If you are not ready to book a flight from Karnataka to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.