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Cheap flights from Bengaluru to Illinois from ₹ 57,714

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — ORD
23 Aug — 30 Aug1
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 24 July 2026.

Wed 9/906:50
BLR
-
ORD
2 stops41h 40m
British Airways
Tue 19/113:31
ORD
-
BLR
2 stops23h 39m
British Airways
Deal found 19/7₹ 99,283
Sat 19/916:55
BLR
-
ORD
1 stop26h 10m
Etihad Airways
Mon 23/1120:20
ORD
-
BLR
1 stop24h 55m
Etihad Airways
Deal found 19/7₹ 99,380
Sat 19/1210:00
BLR
-
ORD
1 stop33h 25m
Etihad Airways
Sat 16/120:20
ORD
-
BLR
1 stop19h 10m
Etihad Airways
Deal found 20/7₹ 99,573
Mon 31/810:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Fri 18/921:10
ORD
-
BLR
1 stop25h 05m
Etihad Airways
Deal found 19/7₹ 99,670
Tue 29/901:25
BLR
-
ORD
1 stop24h 15m
Multiple Airlines
Wed 14/1016:50
ORD
-
BLR
1 stop19h 50m
Multiple Airlines
Deal found 19/7₹ 99,767
Tue 1/910:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Mon 14/921:10
ORD
-
BLR
1 stop25h 05m
Etihad Airways
Deal found 18/7₹ 99,864
Thu 1/1005:00
BLR
-
ORD
2 stops44h 35m
Oman Air
Mon 12/1020:00
ORD
-
BLR
2 stops45h 45m
Oman Air
Deal found 19/7₹ 100,057
Tue 27/1005:30
BLR
-
ORD
2 stops44h 30m
Oman Air
Fri 4/1218:50
ORD
-
BLR
2 stops46h 25m
Oman Air
Deal found 21/7₹ 100,154
Mon 3/810:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Wed 12/820:25
ORD
-
BLR
1 stop20h 20m
Etihad Airways
Deal found 19/7₹ 100,250
Sat 29/810:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Fri 18/914:00
ORD
-
BLR
1 stop32h 15m
Etihad Airways
Deal found 22/7₹ 100,347
Fri 7/810:00
BLR
-
ORD
1 stop40h 10m
Etihad Airways
Wed 19/814:00
ORD
-
BLR
1 stop32h 15m
Etihad Airways
Deal found 21/7₹ 100,444
Mon 3/810:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Tue 18/814:00
ORD
-
BLR
1 stop19h 25m
Etihad Airways
Deal found 19/7₹ 100,540

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 24 July 2026.

Round-trip from

₹ 99,283

One-way from

₹ 57,714

Popular in

December

Cheapest in

October

Average price

₹ 107,307
British Airways
  • British Airways
  • 9/9-19/1
  • 4 total stops
  • 65h 19m total
  • Bengaluru to Illinois
Search Deals
28/8
  • 28/8
  • 2 total stops
  • 25h 40m total
  • Bengaluru to Illinois
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (₹ 53,693 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 194,950 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 24 July 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

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 30/8

10:00-08:35

1 stop33h 05m

Chicago O'Hare Intl

Mon 14/9

14:00-19:55

1 stop19h 25m

₹ 101,217

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 2/12

02:40-16:43

2 stops25h 33m

Lambert-St Louis

Thu 7/1

12:01-00:40

2 stops25h 09m

₹ 103,827

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Fri 30/10

02:40-19:25

2 stops27h 15m

Chicago O'Hare Intl

Sat 14/11

14:30-00:40

2 stops22h 40m

₹ 105,954

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 4/8

06:50-11:30

2 stops39h 10m

Chicago O'Hare Intl

Sun 16/8

07:30-00:40

2 stops30h 40m

₹ 106,147

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Wed 30/9

01:25-16:15

2 stops25h 20m

Chicago Midway

Thu 15/10

13:28-23:35

2 stops23h 37m

₹ 110,304

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Fri 30/10

02:25-09:47

2 stops41h 52m

Chicago Midway

Tue 1/12

13:00-00:30

2 stops24h 00m

₹ 112,334

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 3/9

01:00-20:30

2 stops30h 00m

Chicago O'Hare Intl

Thu 17/9

11:30-23:35

2 stops25h 35m

₹ 113,011

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Mon 3/8

04:00-15:05

1 stop21h 35m

Chicago O'Hare Intl

Thu 3/9

19:20-08:55

1 stop27h 05m

₹ 116,008
Fastest return journey

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Fri 15/1

04:20-15:00

1 stop22h 10m

Chicago O'Hare Intl

Mon 18/1

13:10-19:55

1 stop19h 15m

₹ 116,105

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 2/8

10:00-08:35

1 stop33h 05m

Chicago O'Hare Intl

Wed 12/8

14:00-08:45

1 stop32h 15m

₹ 120,358

Flights are sorted by cheapest return flights first.

Deals found on 23/7

Showing 1-10 of 57 resultsSorted by cheapest first
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2
3
...
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, October is the cheapest month in which you can book a flight from Bengaluru to Illinois (average of ₹ 85,846). Flying from Bengaluru to Illinois in August is currently the most expensive (average of ₹ 116,105). 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?

Airfare is below average for this route at the moment.
Bengaluru to Illinois flights typically cost between ₹ 103,440 and ₹ 126,884 in September.
The cheapest return price found within the last 5 days was ₹ 99,283 on British Airways (9 Sept–19 Jan).

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 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 24 July 2026.
Read through reviews of airlines operating flights from Bengaluru to Illinois, such as KLM,Qatar Airways, andEtihad Airways. 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
1,544 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,544 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Qatar Airways
7.3
Good
3,747 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Etihad Airways
7.3
Good
1,486 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Lufthansa
6.8
Okay
8,156 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
British Airways
6.7
Okay
8,129 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

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 ₹ 110,304, Etihad Airways can have you in Illinois from Bengaluru in 25h 20m. The distance between Bengaluru and Illinois is about 13712 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 (₹ 35,254), Etihad Airways (₹ 40,114), and Qatar Airways (₹ 44,388).

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

    While some choose either Bengaluru Intl - Chicago Midway or Bengaluru Intl - Lambert-St Louis, 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, October is the cheapest month in which you can book a flight from Bengaluru to Illinois (average of ₹ 85,846). Flying from Bengaluru to Illinois in August is currently the most expensive (average of ₹ 116,105). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 7 airlines flying from Bangalore to Illinois

Discover the top 7 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 24 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest₹ 33,995Average₹ 130,487FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Etihad AirwaysCheapest₹ 78,195Average₹ 96,292FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest₹ 81,600Average₹ 106,929FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest₹ 82,254Average₹ 133,201FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest₹ 85,555Average₹ 131,458FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest₹ 88,528Average₹ 116,810FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest₹ 102,254Average₹ 117,164FlexibilityNo 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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