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Cheap flights from Bengaluru to Illinois from ₹ 47,228

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — ORD
12 Jun — 19 Jun1
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 13 May 2026.

Mon 14/1203:30
BLR
-
ORD
1 stop28h 05m
Multiple Airlines
Tue 2/318:50
ORD
-
BLR
2 stops24h 55m
Multiple Airlines
Deal found 13/5₹ 88,816
Mon 14/1203:30
BLR
-
ORD
1 stop21h 10m
Lufthansa
Tue 2/318:00
ORD
-
BLR
1 stop19h 30m
Lufthansa
Deal found 13/5₹ 89,199
Mon 14/1203:30
BLR
-
ORD
2 stops41h 00m
Air Canada
Tue 2/312:00
ORD
-
BLR
2 stops25h 30m
Air Canada
Deal found 13/5₹ 90,346
Thu 11/604:25
BLR
-
ORD
2 stops30h 04m
Multiple Airlines
Sat 26/921:10
ORD
-
BLR
1 stop25h 05m
Multiple Airlines
Deal found 12/5₹ 91,493
Tue 26/504:25
BLR
-
ORD
2 stops39h 53m
Multiple Airlines
Wed 5/814:00
ORD
-
BLR
1 stop32h 15m
Multiple Airlines
Deal found 13/5₹ 92,449
Mon 22/604:25
BLR
-
ORD
1 stop21h 10m
Multiple Airlines
Thu 15/1019:20
ORD
-
BLR
1 stop20h 40m
Multiple Airlines
Deal found 9/5₹ 93,023
Tue 9/606:50
BLR
-
ORD
1 stop21h 15m
British Airways
Tue 16/612:47
ORD
-
BLR
2 stops25h 23m
British Airways
Deal found 12/5₹ 93,692
Wed 1/704:25
BLR
-
ORD
2 stops30h 04m
Multiple Airlines
Wed 15/714:00
ORD
-
BLR
1 stop32h 15m
Multiple Airlines
Deal found 13/5₹ 93,788
Thu 28/506:40
BLR
-
ORD
2 stops39h 00m
Multiple Airlines
Sun 12/721:10
ORD
-
BLR
1 stop25h 05m
Multiple Airlines
Deal found 10/5₹ 93,979
Wed 30/902:40
BLR
-
ORD
1 stop23h 45m
British Airways
Fri 16/1013:43
ORD
-
BLR
2 stops24h 27m
British Airways
Deal found 9/5₹ 94,361
Tue 21/710:00
BLR
-
ORD
1 stop33h 05m
Multiple Airlines
Tue 19/118:50
ORD
-
BLR
2 stops24h 55m
Multiple Airlines
Deal found 10/5₹ 94,457
Mon 20/722:15
BLR
-
STL
2 stops36h 31m
Multiple Airlines
Wed 16/915:29
STL
-
BLR
2 stops25h 16m
Multiple Airlines
Deal found 12/5₹ 99,428

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 13 May 2026.

Round-trip from

₹ 91,493

One-way from

₹ 47,228

Popular in

December

Cheapest in

October

Average price

₹ 102,392
Etihad Airways
  • Etihad Airways
  • 11/6-26/9
  • 3 total stops
  • 55h 09m total
  • Bengaluru to Illinois
Search Deals
Etihad Airways
  • Etihad Airways
  • 24/7
  • 1 total stop
  • 27h 55m total
  • Bengaluru to Illinois
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (₹ 32,728 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 185,536 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 13 May 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

Cheapest return flight
Fastest return journey

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 21/6

04:25-15:05

1 stop21h 10m

Chicago O'Hare Intl

Mon 12/10

19:20-03:15

1 stop21h 25m

₹ 104,304

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 4/6

04:45-15:45

1 stop21h 30m

Chicago O'Hare Intl

Mon 2/11

19:45-08:50

1 stop25h 35m

₹ 105,738

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Mon 22/6

04:25-15:05

1 stop21h 10m

Chicago O'Hare Intl

Tue 30/6

16:29-03:15

2 stops24h 16m

₹ 107,937

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 16/9

02:40-23:20

2 stops31h 10m

Lambert-St Louis

Mon 21/9

09:46-00:40

2 stops52h 24m

₹ 108,893

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 11/6

06:50-23:58

2 stops27h 38m

Chicago O'Hare Intl

Sat 26/9

13:59-00:40

2 stops24h 11m

₹ 112,431

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Wed 24/6

04:25-15:05

1 stop21h 10m

Chicago O'Hare Intl

Thu 15/10

13:00-03:15

2 stops27h 45m

₹ 114,821

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Fri 24/7

02:40-19:15

2 stops27h 05m

Chicago O'Hare Intl

Tue 19/1

11:44-05:05

2 stops29h 51m

₹ 115,203

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 23/8

04:25-15:05

1 stop21h 10m

Chicago O'Hare Intl

Sun 30/8

19:20-03:15

1 stop21h 25m

₹ 116,828

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 5/11

07:15-18:45

1 stop23h 00m

Chicago O'Hare Intl

Mon 9/11

15:30-05:05

2 stops26h 05m

₹ 117,784

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Wed 24/6

02:40-19:15

2 stops27h 05m

Chicago O'Hare Intl

Sat 19/9

12:40-00:40

2 stops25h 30m

₹ 119,983

Flights are sorted by cheapest return flights first.

Deals found on 10/5

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

How far ahead should I book a flight from Bengaluru to Illinois?

The price you pay for your flight from Bengaluru to Illinois may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Bengaluru to Illinois (average of ₹ 33,557). Flying from Bengaluru to Illinois in December is currently the most expensive (average of ₹ 78,300). 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 13 May 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
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,517 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Etihad Airways
7.3
Good
1,437 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
7,993 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,975 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air India
5.5
Fair
2,957 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 ₹ 104,304, Qatar Airways can have you in Illinois from Bengaluru in 21h 10m. 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 Air India (₹ 38,010), Etihad Airways (₹ 39,670), and Qatar Airways (₹ 43,897).

  • 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, April is the cheapest month in which you can book a flight from Bengaluru to Illinois (average of ₹ 33,557). Flying from Bengaluru to Illinois in December is currently the most expensive (average of ₹ 78,300). 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

Browse thousands of different options on Cheapflights for your next trip

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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 8 airlines flying from Bangalore to Illinois

Discover the top 8 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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 77,330Average₹ 94,007FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest₹ 80,698Average₹ 99,645FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air IndiaCheapest₹ 80,744Average₹ 97,033FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
British AirwaysCheapest₹ 81,344Average₹ 95,798FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest₹ 84,609Average₹ 120,436FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest₹ 86,354Average₹ 112,959FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest₹ 87,549Average₹ 104,822FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest₹ 101,756Average₹ 133,572FlexibilityNo 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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