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

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

Which airlines fly to Illinois?

British Airways, Etihad Airways and Lufthansa are the top three most popular airlines that fly to Illinois from Karnataka according to our data. British Airways is the first choice among our users, with 33% 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.

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 22h on average. If you fly from Mangalore (another popular airport in Karnataka) to Chicago O'Hare Intl Airport, then the average flight time is 36h 05m.

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 August 2025, 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.

₹ 44,038 Cheap Flights from Karnataka to Illinois in 2025

1 adult

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Find the cheapest flights from Karnataka to Illinois

Round-trip

One-way

Last minute

Cheap return flights

06:15 - 07:50IXE-ORD

36h 05m2 stops

11:25 - 19:55ORD-IXE

46h 00m2 stops

₹ 80,386

Find Deal

Thu, 18 Sep - Tue, 7 Oct

07:15 - 18:45BLR-ORD

23h 00m1 stop

19:15 - 04:40ORD-BLR

22h 55m1 stop

₹ 81,085British Airways

Find Deal

Thu, 6 Nov - Wed, 29 Apr

03:30 - 20:05BLR-ORD

28h 05m1 stop

18:15 - 01:20ORD-BLR

20h 35m1 stop

₹ 81,260Lufthansa

Find Deal

Sat, 8 Nov - Sun, 26 Apr

04:20 - 08:45BLR-ORD

38h 55m1 stop

13:55 - 14:15ORD-BLR

37h 50m1 stop

₹ 81,435Etihad Airways

Find Deal

Sun, 7 Sep - Sun, 14 Sep

10:20 - 08:45BLR-ORD

32h 55m1 stop

13:55 - 08:40ORD-BLR

32h 15m1 stop

₹ 82,483Etihad Airways

Find Deal

Fri, 12 Sep - Fri, 19 Sep

01:35 - 14:40BLR-ORD

23h 35m2 stops

13:08 - 23:15ORD-BLR

23h 37m2 stops

₹ 82,920KLM

Find Deal

Sun, 7 Sep - Thu, 9 Oct

01:35 - 14:40BLR-ORD

23h 35m2 stops

13:08 - 23:15ORD-BLR

23h 37m2 stops

₹ 83,794KLM

Find Deal

Sun, 7 Sep - Thu, 9 Oct

19:45 - 19:55BLR-ORD

34h 40m2 stops

18:00 - 00:30ORD-BLR

20h 00m1 stop

₹ 83,881Lufthansa

Find Deal

Mon, 8 Sep - Thu, 9 Oct

10:45 - 07:50IXE-ORD

31h 35m1 stop

12:00 - 10:00ORD-IXE

35h 30m1 stop

₹ 120,580Air India

Find Deal

Thu, 18 Sep - Fri, 10 Oct

15:30 - 20:48IXE-ORD

39h 48m3 stops

06:45 - 21:40ORD-IXE

28h 25m3 stops

₹ 133,686Air India

Find Deal

Thu, 18 Sep - Fri, 10 Oct

British Airways flights from Karnataka to Illinois

Our best British Airways deals on Karnataka to Illinois flight tickets

British Airways

6 Nov

BLR07:15Bengaluru Intl

23h 00m

1 stop

ORD18:45Chicago O'Hare Intl

29 Apr

ORD19:15Chicago O'Hare Intl

22h 55m

1 stop

BLR04:40Bengaluru Intl

₹ 81,085

Find similar

British Airways

21 Oct

BLR06:45Bengaluru Intl

41h 35m

1 stop

ORD13:50Chicago O'Hare Intl

3 Mar

ORD17:10Chicago O'Hare Intl

24h 25m

1 stop

BLR05:05Bengaluru Intl

₹ 81,173

Find similar

British Airways

20 Oct

BLR06:45Bengaluru Intl

41h 35m

1 stop

ORD13:50Chicago O'Hare Intl

6 Mar

ORD17:10Chicago O'Hare Intl

24h 25m

1 stop

BLR05:05Bengaluru Intl

₹ 81,347

Find similar

Etihad Airways flights from Karnataka to Illinois

Our best Etihad Airways deals on Karnataka to Illinois flight tickets

Etihad Airways

7 Sept

BLR04:20Bengaluru Intl

38h 55m

1 stop

ORD08:45Chicago O'Hare Intl

14 Sept

ORD13:55Chicago O'Hare Intl

37h 50m

1 stop

BLR14:15Bengaluru Intl

₹ 81,435

Find similar

Etihad Airways

12 Sept

BLR10:20Bengaluru Intl

32h 55m

1 stop

ORD08:45Chicago O'Hare Intl

19 Sept

ORD13:55Chicago O'Hare Intl

32h 15m

1 stop

BLR08:40Bengaluru Intl

₹ 82,483

Find similar

Etihad Airways

1 Nov

BLR10:00Bengaluru Intl

33h 25m

1 stop

ORD08:55Chicago O'Hare Intl

15 Nov

ORD13:10Chicago O'Hare Intl

32h 05m

1 stop

BLR08:45Bengaluru Intl

₹ 84,406

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MangaloreChicago

IXE - ORD

IXEORD

Mangalore Bajpe

Thu 18/9

06:15-07:50

2 stops36h 05m

Chicago O'Hare Intl

Tue 7/10

11:25-19:55

2 stops46h 00m

₹ 80,386

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 6/11

07:15-18:45

1 stop23h 00m

Chicago O'Hare Intl

Wed 29/4

19:15-04:40

1 stop22h 55m

₹ 81,085

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sat 8/11

03:30-20:05

1 stop28h 05m

Chicago O'Hare Intl

Sun 26/4

18:15-01:20

1 stop20h 35m

₹ 81,260

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 7/9

04:20-08:45

1 stop38h 55m

Chicago O'Hare Intl

Sun 14/9

13:55-14:15

1 stop37h 50m

₹ 81,435

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Fri 12/9

10:20-08:45

1 stop32h 55m

Chicago O'Hare Intl

Fri 19/9

13:55-08:40

1 stop32h 15m

₹ 82,483

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 7/9

01:35-14:40

2 stops23h 35m

Chicago O'Hare Intl

Thu 9/10

13:08-23:15

2 stops23h 37m

₹ 82,920

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 7/9

01:35-14:40

2 stops23h 35m

Chicago O'Hare Intl

Thu 9/10

13:08-23:15

2 stops23h 37m

₹ 83,794

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Mon 8/9

19:45-19:55

2 stops34h 40m

Chicago O'Hare Intl

Thu 9/10

18:00-00:30

1 stop20h 00m

₹ 83,881

MangaloreChicago

IXE - ORD

IXEORD

Mangalore Bajpe

Thu 18/9

10:45-07:50

1 stop31h 35m

Chicago O'Hare Intl

Fri 10/10

12:00-10:00

1 stop35h 30m

₹ 120,580

MangaloreChicago

IXE - ORD

IXEORD

Mangalore Bajpe

Thu 18/9

15:30-20:48

3 stops39h 48m

Chicago O'Hare Intl

Fri 10/10

06:45-21:40

3 stops28h 25m

₹ 133,686

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, October 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 ₹ 82,046. If you aren’t able to travel during the month of October, then book flights to Illinois from Karnataka during March instead. Flights to Illinois in March, while not as cheap as those in October, still average around ₹ 84,318.

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

On average, the least expensive day to fly to Illinois from Karnataka is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as ₹ 105,185. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Karnataka to Illinois on a Thursday will generally be more expensive and average around ₹ 116,904. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Illinois is in the morning. momondo users have found flights departing from Karnataka to Illinois in the morning for as low as ₹ 105,308. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Illinois is in the evening when prices are around ₹ 111,749.

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 ₹ 95,459 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 ₹ 86,153 on momondo.

Can stopping save me money on Karnataka to Illinois flights?

You could potentially save up to 26% 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

Direct flights	None

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 August 2025, 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 ₹ 59,653	Free Cancellation	Rating 7.4 3,610 reviews	Search Qatar Airways flights
Air India	PriceFrom ₹ 59,827	Free Cancellation	Rating 5.5 2,929 reviews	Search Air India flights
British Airways	PriceFrom ₹ 66,147	Free Cancellation	Rating 6.7 7,292 reviews	Search British Airways flights
Etihad Airways	PriceFrom ₹ 72,197	Free Cancellation	Rating 7.4 1,233 reviews	Search Etihad Airways flights
Virgin Atlantic	PriceFrom ₹ 74,316	Free Cancellation	Rating 7.4 658 reviews	Search Virgin Atlantic flights
KLM	PriceFrom ₹ 78,091	Free Cancellation	Rating 7.8 1,388 reviews	Search KLM flights
Lufthansa	PriceFrom ₹ 81,342	Free Cancellation	Rating 6.8 7,350 reviews	Search Lufthansa flights
Air France	PriceFrom ₹ 81,374	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
Emirates	PriceFrom ₹ 92,987	Free Cancellation	Rating 8.1 3,318 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.