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$491+ Cheap flights from Bengaluru (BLR) to Illinois

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — ORD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Bangalore to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Bangalore (BLR) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$861
(OneTravel)

One-way from

$491
(Yatra.com)
From Bengaluru Intl to Illinois
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One-way flight from Bengaluru Intl to Illinois
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Find flight deals from Bangalore to Illinois

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 January 21, 2025.

This OneTravel deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/177:15 amBLR - STL
2 stops49h 59mBritish Airways
Fri 9/126:24 pmSTL - BLR
2 stops47h 46mBritish Airways
Deal found 1/21$861
This Gurufare deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/267:15 amBLR - ORD
1 stop23h 00mBritish Airways
Mon 6/29:15 pmORD - BLR
1 stop20h 55mBritish Airways
Deal found 1/20$876
This KLM deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/41:50 amBLR - MDW
2 stops27h 23mMultiple Airlines
Tue 2/112:08 pmMDW - BLR
2 stops22h 27mMultiple Airlines
Deal found 1/21$881
This Air France deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/81:10 amBLR - ORD
1 stop23h 30mMultiple Airlines
Mon 5/51:35 pmORD - BLR
2 stops23h 40mMultiple Airlines
Deal found 1/20$892
This Air France deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/111:35 amBLR - ORD
1 stop23h 55mAir France
Wed 7/165:15 pmORD - BLR
1 stop20h 00mAir France
Deal found 1/20$897
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:35 amBLR - ORD
1 stop23h 55mDelta
Wed 7/165:15 pmORD - BLR
1 stop20h 00mDelta
Deal found 1/20$898
This KLM deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/161:50 amBLR - ORD
2 stops24h 10mKLM
Mon 2/2411:15 amORD - BLR
2 stops25h 20mKLM
Deal found 1/20$956
This Indian Eagle deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/284:30 amBLR - ORD
1 stop37h 25mAir India
Mon 12/2912:00 pmORD - BLR
1 stop35h 50mAir India
Deal found 1/21$959
This Lufthansa deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:10 amBLR - ORD
1 stop20h 50mLufthansa
Mon 10/63:35 pmORD - BLR
1 stop22h 25mLufthansa
Deal found 1/20$990
This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/44:10 amBLR - ORD
1 stop39h 45mEtihad Airways
Thu 3/132:10 pmORD - BLR
1 stop38h 05mEtihad Airways
Deal found 1/20$1,015
This Air Canada deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/13:00 amBLR - ORD
2 stops44h 41mAir Canada
Tue 9/302:40 pmORD - BLR
2 stops24h 10mAir Canada
Deal found 1/20$1,022
This KLM deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/172:30 amBLR - STL
2 stops29h 40mMultiple Airlines
Thu 9/116:00 amSTL - BLR
2 stops31h 15mMultiple Airlines
Deal found 1/21$1,063

Find flights from Bangalore to Illinois within your budget

Customize 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 3/17

7:15 am-10:44 pm

2 stops49h 59m

Lambert-St Louis

Fri 9/12

6:24 pm-4:40 am

2 stops47h 46m

$861

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Wed 3/26

7:15 am-7:45 pm

1 stop23h 00m

Chicago O'Hare Intl

Mon 6/2

9:15 pm-4:40 am

1 stop20h 55m

$876

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Tue 2/4

1:50 am-5:43 pm

2 stops27h 23m

Chicago Midway

Tue 2/11

2:08 pm-12:05 am

2 stops22h 27m

$881

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 4/8

1:10 am-2:10 pm

1 stop23h 30m

Chicago O'Hare Intl

Mon 5/5

1:35 pm-11:45 pm

2 stops23h 40m

$892

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 5/11

1:35 am-3:00 pm

1 stop23h 55m

Chicago O'Hare Intl

Wed 7/16

5:15 pm-11:45 pm

1 stop20h 00m

$897

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 5/8

1:35 am-3:00 pm

1 stop23h 55m

Chicago O'Hare Intl

Wed 7/16

5:15 pm-11:45 pm

1 stop20h 00m

$898

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 2/16

1:50 am-2:30 pm

2 stops24h 10m

Chicago O'Hare Intl

Mon 2/24

11:15 am-12:05 am

2 stops25h 20m

$956

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Mon 6/30

4:30 am-7:25 am

1 stop37h 25m

Chicago O'Hare Intl

Tue 8/12

12:00 pm-8:10 pm

1 stop21h 40m

$965

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sat 5/31

2:10 am-12:30 pm

1 stop20h 50m

Chicago O'Hare Intl

Mon 10/6

3:35 pm-12:30 am

1 stop22h 25m

$990

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 5/6

5:45 am-10:02 am

2 stops38h 47m

Chicago O'Hare Intl

Mon 5/12

10:10 am-3:25 am

2 stops30h 45m

$1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 42 results
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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 round-trip 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.

Travel insights for flights from Bangalore to Illinois

Get recent, data-driven insights about flights from Bangalore to Illinois including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Bengaluru to Illinois (average of $245). Flying from Bengaluru to Illinois in March is currently the most expensive (average of $320). 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.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 January 21, 2025.
Get a feel of what it's like to fly with Air France, Delta and KLM from Bengaluru to Illinois by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,449 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines
8.3
Very good
1,449 reviews
Japan Airlines
8.3
Very good
1,449 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Emirates
8.1
Very good
3,358 reviews
Japan Airlines
8.3
Very good
1,449 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Delta
8.0
Very good
8,521 reviews
Japan Airlines
8.3
Very good
1,449 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

KLM
7.8
Good
1,341 reviews
Japan Airlines
8.3
Very good
1,449 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

LOT
7.6
Good
1,117 reviews
Japan Airlines
8.3
Very good
1,449 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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 17.6 mi from the center of the city.

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

    The cheapest airlines for a one-way flight from Bengaluru to Illinois are Etihad Airways ($491), Air India ($503), and Cathay Pacific ($569).

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

    Most travelers choose Bengaluru Intl - Chicago O'Hare Intl, Bengaluru Intl - Chicago Midway or Bengaluru Intl - Lambert-St Louis when deciding on the best 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 vacation 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, August is the cheapest month in which you can book a flight from Bengaluru to Illinois (average of $245). Flying from Bengaluru to Illinois in March is currently the most expensive (average of $320). 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 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$798Average$1,200FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$829Average$1,112FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$894Average$1,110FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$932Average$1,332FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$947Average$1,186FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$966Average$1,084FlexibilityNo cancel feeOn-time68%
Air IndiaCheapest$967Average$1,437FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,006Average$1,180FlexibilityNo cancel feeOn-time75%
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