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 20h 50m on average. If you fly from Mangalore (another popular airport in Karnataka) to Chicago O'Hare Intl Airport, then the average flight time is 34h 25m.

Which airlines fly to Illinois?

Etihad Airways, British Airways and Air India 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 35% 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 Karnataka to Illinois?

Oman Air, Qatar Airways, and Emirates are the most popular carriers operating from Karnataka to Illinois

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 April 2026, there are 8 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.

₹ 46,731 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.

10:00 - 08:35

BLR

ORD

33h 05m

1 stop

21:10 - 19:55

ORD

BLR

36h 15m

1 stop

₹ 83,985Etihad Airways

Mon, 4 May - Fri, 17 Jul

22:15 - 08:35

BLR

ORD

20h 50m

1 stop

21:10 - 03:15

ORD

BLR

19h 35m

1 stop

₹ 84,079Etihad Airways

Sun, 3 May - Fri, 10 Jul

12:55 - 08:35

BLR

ORD

30h 10m

3 stops

21:10 - 08:45

ORD

BLR

25h 05m

1 stop

₹ 84,173Multiple Airlines

Sat, 16 May - Thu, 20 Aug

04:25 - 15:05

BLR

ORD

21h 10m

1 stop

21:10 - 08:45

ORD

BLR

25h 05m

1 stop

₹ 84,266Multiple Airlines

Fri, 2 Oct - Wed, 21 Oct

04:00 - 19:21

BLR

STL

25h 51m

2 stops

08:35 - 02:30

STL

BLR

31h 25m

2 stops

₹ 111,667Qatar Airways

Wed, 1 Jul - Wed, 5 Aug

04:25 - 22:19

BLR

STL

28h 24m

2 stops

15:33 - 02:30

STL

BLR

24h 27m

2 stops

₹ 121,145Qatar Airways

Tue, 12 May - Tue, 6 Oct

01:25 - 18:18

BLR

MDW

27h 23m

2 stops

13:05 - 00:15

MDW

BLR

23h 40m

2 stops

₹ 150,328Air France

Sun, 14 Jun - Wed, 25 Nov

01:25 - 18:18

BLR

MDW

27h 23m

2 stops

13:00 - 00:15

MDW

BLR

23h 45m

2 stops

₹ 159,618Air France

Sun, 14 Jun - Tue, 24 Nov

12:05 - 11:10

IXE

ORD

33h 35m

2 stops

13:10 - 13:35

ORD

IXE

37h 55m

2 stops

₹ 215,358Air India

Sun, 24 May - Sun, 31 May

08:40 - 11:10

IXE

ORD

37h 00m

3 stops

13:10 - 13:35

ORD

IXE

37h 55m

2 stops

₹ 224,460Air India

Sun, 24 May - Sun, 31 May

Etihad Airways flights from Karnataka to Illinois

Our best Etihad Airways deals on Karnataka to Illinois flight tickets

Etihad Airways

4 May

BLR10:00Bengaluru Intl

33h 05m

1 stop

ORD08:35Chicago O'Hare Intl

17 Jul

ORD21:10Chicago O'Hare Intl

36h 15m

1 stop

BLR19:55Bengaluru Intl

₹ 83,985

Etihad Airways

3 May

BLR22:15Bengaluru Intl

20h 50m

1 stop

ORD08:35Chicago O'Hare Intl

10 Jul

ORD21:10Chicago O'Hare Intl

19h 35m

1 stop

BLR03:15Bengaluru Intl

₹ 84,079

Etihad Airways

2 May

BLR22:15Bengaluru Intl

20h 50m

1 stop

ORD08:35Chicago O'Hare Intl

11 Oct

ORD21:10Chicago O'Hare Intl

25h 05m

1 stop

BLR08:45Bengaluru Intl

₹ 84,454

Emirates flights from Karnataka to Illinois

Our best Emirates deals on Karnataka to Illinois flight tickets

Emirates

22 Apr

BLR10:30Bengaluru Intl

39h 45m

1 stop

ORD15:45Chicago O'Hare Intl

4 Jun

ORD20:35Chicago O'Hare Intl

19h 45m

1 stop

BLR02:50Bengaluru Intl

₹ 114,858

Emirates

29 May

BLR21:00Bengaluru Intl

34h 46m

2 stops

STL21:16Lambert-St Louis

29 Sept

STL17:18Lambert-St Louis

39h 32m

2 stops

BLR19:20Bengaluru Intl

₹ 174,820

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Mon 4/5

10:00-08:35

1 stop33h 05m

Chicago O'Hare Intl

Fri 17/7

21:10-19:55

1 stop36h 15m

₹ 83,985

Fastest return journey

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 3/5

22:15-08:35

1 stop20h 50m

Chicago O'Hare Intl

Fri 10/7

21:10-03:15

1 stop19h 35m

₹ 84,079

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sat 16/5

12:55-08:35

3 stops30h 10m

Chicago O'Hare Intl

Thu 20/8

21:10-08:45

1 stop25h 05m

₹ 84,173

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Fri 2/10

04:25-15:05

1 stop21h 10m

Chicago O'Hare Intl

Wed 21/10

21:10-08:45

1 stop25h 05m

₹ 84,266

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 1/7

04:00-19:21

2 stops25h 51m

Lambert-St Louis

Wed 5/8

08:35-02:30

2 stops31h 25m

₹ 111,667

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 12/5

04:25-22:19

2 stops28h 24m

Lambert-St Louis

Tue 6/10

15:33-02:30

2 stops24h 27m

₹ 121,145

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Sun 14/6

01:25-18:18

2 stops27h 23m

Chicago Midway

Wed 25/11

13:05-00:15

2 stops23h 40m

₹ 150,328

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Sun 14/6

01:25-18:18

2 stops27h 23m

Chicago Midway

Tue 24/11

13:00-00:15

2 stops23h 45m

₹ 159,618

MangaloreChicago

IXE - ORD

IXEORD

Mangalore Bajpe

Sun 24/5

12:05-11:10

2 stops33h 35m

Chicago O'Hare Intl

Sun 31/5

13:10-13:35

2 stops37h 55m

₹ 215,358

MangaloreChicago

IXE - ORD

IXEORD

Mangalore Bajpe

Sun 24/5

08:40-11:10

3 stops37h 00m

Chicago O'Hare Intl

Sun 31/5

13:10-13:35

2 stops37h 55m

₹ 224,460

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 ₹ 84,360. If you aren’t able to travel during the month of November, then book flights to Illinois from Karnataka during February instead. Flights to Illinois in February, while not as cheap as those in November, still average around ₹ 85,674.

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 ₹ 99,390 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 ₹ 88,677 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	20h 50m
Direct flights	None

The fastest flight from Karnataka to Illinois takes 20h 50m

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

Search flight deals

Frequently asked questions about flying from Karnataka to Illinois

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 April 2026, there are 8 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
Etihad Airways	PriceFrom ₹ 75,902	Free Cancellation	Rating 7.3 1,430 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom ₹ 79,207	Free Cancellation	Rating 7.4 3,728 reviews	Search Qatar Airways flights
Air India	PriceFrom ₹ 79,253	Free Cancellation	Rating 5.5 2,968 reviews	Search Air India flights
British Airways	PriceFrom ₹ 79,841	Free Cancellation	Rating 6.7 7,883 reviews	Search British Airways flights
KLM	PriceFrom ₹ 83,046	Free Cancellation	Rating 7.8 1,499 reviews	Search KLM flights
Lufthansa	PriceFrom ₹ 86,961	Free Cancellation	Rating 6.8 7,921 reviews	Search Lufthansa flights
Air France	PriceFrom ₹ 90,510	Free Cancellation	Rating 7.4 1,566 reviews	Search Air France flights
Emirates	PriceFrom ₹ 99,255	Free Cancellation	Rating 8.1 3,559 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.