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Cheap flights from Bengaluru to Illinois from ₹ 42,173

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — ORD
2 Apr — 9 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangalore to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Bangalore to Illinois
Explore the most affordable flight options available from Bangalore to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 March 2026.

Thu 16/404:35
BLR
-
ORD
1 stop38h 30m
Multiple Airlines
Wed 29/413:10
ORD
-
BLR
1 stop37h 00m
Multiple Airlines
Deal found 1/3₹ 65,867
Tue 21/410:00
BLR
-
ORD
1 stop33h 05m
Multiple Airlines
Tue 1/916:00
ORD
-
BLR
1 stop45h 40m
Multiple Airlines
Deal found 1/3₹ 67,239
Sun 12/422:15
BLR
-
ORD
1 stop20h 50m
Etihad Airways
Thu 8/1014:00
ORD
-
BLR
1 stop32h 15m
Etihad Airways
Deal found 1/3₹ 69,983
Sun 19/410:00
BLR
-
ORD
1 stop33h 05m
Multiple Airlines
Mon 7/916:00
ORD
-
BLR
1 stop45h 40m
Multiple Airlines
Deal found 1/3₹ 70,075
Wed 22/422:15
BLR
-
ORD
1 stop20h 50m
Etihad Airways
Tue 6/1014:00
ORD
-
BLR
1 stop19h 25m
Etihad Airways
Deal found 27/2₹ 70,258
Mon 13/412:40
BLR
-
ORD
2 stops30h 25m
Multiple Airlines
Mon 20/413:10
ORD
-
BLR
1 stop37h 00m
Multiple Airlines
Deal found 27/2₹ 70,349
Wed 20/504:35
BLR
-
ORD
1 stop38h 30m
Etihad Airways
Wed 26/814:00
ORD
-
BLR
1 stop19h 25m
Etihad Airways
Deal found 26/2₹ 70,532
Mon 16/309:35
BLR
-
ORD
1 stop33h 30m
Etihad Airways
Thu 2/414:00
ORD
-
BLR
1 stop32h 15m
Etihad Airways
Deal found 2/3₹ 70,624
Thu 16/416:55
BLR
-
ORD
1 stop26h 10m
Etihad Airways
Thu 8/1014:00
ORD
-
BLR
1 stop19h 25m
Etihad Airways
Deal found 1/3₹ 70,807
Sun 12/422:15
BLR
-
ORD
1 stop20h 50m
Etihad Airways
Tue 6/1014:00
ORD
-
BLR
1 stop19h 25m
Etihad Airways
Deal found 1/3₹ 70,898
Thu 23/422:15
BLR
-
ORD
1 stop20h 50m
Multiple Airlines
Wed 30/916:15
ORD
-
BLR
1 stop45h 25m
Multiple Airlines
Deal found 1/3₹ 70,990
Wed 18/307:15
BLR
-
STL
2 stops62h 14m
British Airways
Sat 25/420:03
STL
-
BLR
2 stops46h 17m
British Airways
Deal found 2/3₹ 81,327

Find flight deals from Bangalore to Illinois

Keep the following information in mind while searching for Bangalore to Illinois flight deals. Data was last updated 3 March 2026.

Round-trip from

₹ 65,867

One-way from

₹ 42,173

Popular in

December

Cheapest in

November

Average price

₹ 99,806
Air India
  • Air India
  • 16/4-29/4
  • 2 total stops
  • 75h 30m total
  • Bengaluru to Illinois
Search Deals
7/4
  • 7/4
  • 2 total stops
  • 34h 54m total
  • Bengaluru to Illinois
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 149,673 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangalore to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 3 March 2026.
Use the filters below to find and compare flights from Bengaluru to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 12/5

06:50-17:35

1 stop21h 15m

Chicago O'Hare Intl

Wed 9/9

16:51-04:50

2 stops25h 29m

₹ 76,295

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Wed 18/3

07:15-19:45

1 stop23h 00m

Chicago O'Hare Intl

Sat 25/4

16:27-04:50

2 stops25h 53m

₹ 76,295

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Fri 1/5

06:50-18:15

1 stop21h 55m

Chicago O'Hare Intl

Sun 31/5

16:30-04:50

2 stops25h 50m

₹ 76,387

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 19/3

16:20-08:35

1 stop26h 45m

Chicago O'Hare Intl

Wed 22/4

14:00-08:45

1 stop32h 15m

₹ 79,863

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Sun 10/5

01:25-21:09

2 stops30h 14m

Chicago Midway

Mon 19/10

13:00-23:35

2 stops24h 05m

₹ 87,731

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 10/5

01:25-18:05

2 stops27h 10m

Chicago O'Hare Intl

Sat 13/6

10:35-06:10

2 stops33h 05m

₹ 88,097

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 30/3

10:00-14:56

2 stops39h 26m

Lambert-St Louis

Mon 6/4

09:37-08:45

2 stops36h 38m

₹ 91,756

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 13/4

10:00-22:19

2 stops46h 49m

Lambert-St Louis

Mon 20/4

09:10-03:15

2 stops31h 35m

₹ 91,847

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 14/4

16:55-19:30

2 stops37h 05m

Lambert-St Louis

Tue 21/4

05:51-19:55

2 stops27h 34m

₹ 91,847

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Wed 13/5

01:25-21:09

2 stops30h 14m

Chicago Midway

Mon 19/10

13:00-23:35

2 stops24h 05m

₹ 92,122

Flights are sorted by cheapest return flights first.

Deals found on 26/2

Showing 1-10 of 59 resultsSorted by cheapest first
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6

Best time to book a flight from Bangalore to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Bangalore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bengaluru to Illinois

What is the cheapest month to book a flight from Bengaluru to Illinois?

Currently, January is the cheapest month in which you can book a flight from Bengaluru to Illinois (average of ₹ 60,286). Flying from Bengaluru to Illinois in August is currently the most expensive (average of ₹ 92,671). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Bengaluru to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 3 March 2026.
Read through reviews of airlines operating flights from Bengaluru to Illinois, such as KLM, Etihad Airways, andLufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,461 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,461 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Etihad Airways
7.3
Good
1,424 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,821 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,774 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air India
5.5
Fair
2,973 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Bangalore to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bengaluru to Illinois?

    For a flight from Bengaluru to Illinois, you will be flying from Bengaluru Intl. Bengaluru Intl (BLR) is just 28.3 km from the centre of the city.

  • How long is the flight from Bengaluru to Illinois?

    For as low as ₹ 76,295, British Airways can have you in Illinois from Bengaluru in 21h 15m. The distance between Bengaluru and Illinois is about 13696 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Bengaluru to Illinois one-way?

    The cheapet airlines for a one-way flight from Bengaluru to Illinois are Etihad Airways (₹ 37,959), Air India (₹ 38,631), and Qatar Airways (₹ 42,004).

  • What are the most popular routes from Bengaluru to Illinois?

    While some choose either Bengaluru Intl - Lambert-St Louis or Bengaluru Intl - Chicago Midway, Bengaluru Intl - Chicago O'Hare Intl is the most popular route from Bengaluru to Illinois.

  • Can I find deals for flights from Bangalore to Illinois that include hotel bookings?

    Yes. In addition to deals on Bangalore to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangalore to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangalore to Illinois.

  • Can I find deals for business class flights from Bangalore to Illinois?

    Yes. Cheapflights offers flight deals from Bangalore to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bengaluru to Illinois?

    Currently, January is the cheapest month in which you can book a flight from Bengaluru to Illinois (average of ₹ 60,286). Flying from Bengaluru to Illinois in August is currently the most expensive (average of ₹ 92,671). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Bangalore to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Bangalore to Illinois

Discover the top 9 airlines that operate flights from Bangalore to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 3 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 62,455Average₹ 92,984FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest₹ 73,996Average₹ 94,878FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest₹ 77,262Average₹ 95,345FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
British AirwaysCheapest₹ 78,039Average₹ 88,496FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest₹ 80,309Average₹ 84,538FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest₹ 80,960Average₹ 100,919FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest₹ 84,923Average₹ 107,333FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest₹ 87,803Average₹ 103,185FlexibilityNo cancel feeOn-time77%
Search Air France flights
EmiratesCheapest₹ 97,368Average₹ 113,980FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangalore to Illinois?

Deals for Bangalore to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Bangalore to Illinois?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bangalore to Illinois for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Bangalore to Illinois with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bangalore to Illinois flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Bangalore to Illinois become cheaper?

Yes, Cheapflights offers price alerts on Bangalore to Illinois flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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