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$570+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — ORD
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Bangalore to Illinois

Keep the following information in mind while searching for Bangalore to Illinois flight deals. Data was last updated April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$911
(Delta)

One-way from

$570
(StudentUniverse)

Popular in

August

Cheapest in

October

Average price

$1,109
Provider with most accurate pricing for Bengaluru Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Bengaluru Intl-Chicago (CHI) flights.
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From Bengaluru Intl to Illinois
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One-way flight from Bengaluru Intl to Illinois
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Highest demand for flights based on searches. 9% potential increase in price ($119 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 25, 2025.

This Delta deal was found by Cheapflights users on 4/25. 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 9/111:35 amBLR - ORD
1 stop23h 55mDelta
Sat 10/115:10 pmORD - BLR
1 stop20h 05mDelta
Deal found 4/25$911
This Air France deal was found by Cheapflights users on 4/25. 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 5/251:35 amBLR - MDW
2 stops26h 31mMultiple Airlines
Mon 8/41:05 pmMDW - BLR
2 stops23h 40mMultiple Airlines
Deal found 4/25$912
This Air France deal was found by Cheapflights users on 4/25. 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 5/251:35 amBLR - ORD
2 stops25h 42mMultiple Airlines
Mon 8/41:16 pmORD - BLR
2 stops23h 29mMultiple Airlines
Deal found 4/25$912
This Yatra.com deal was found by Cheapflights users on 4/25. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/121:35 amBLR - MDW
2 stops27h 36mAir France
Thu 7/311:00 pmMDW - BLR
2 stops24h 15mAir France
Deal found 4/25$919
This Yatra.com deal was found by Cheapflights users on 4/25. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/121:35 amBLR - ORD
2 stops30h 32mAir France
Thu 7/318:55 amORD - BLR
2 stops28h 20mAir France
Deal found 4/25$922
This Virgin Atlantic deal was found by Cheapflights users on 4/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:40 amBLR - ORD
2 stops28h 48mVirgin Atlantic
Wed 10/82:10 pmORD - BLR
2 stops26h 55mVirgin Atlantic
Deal found 4/24$925
This EaseMyTrip deal was found by Cheapflights users on 4/24. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/411:30 pmBLR - ORD
2 stops28h 55mIndiGo
Fri 9/127:50 pmORD - BLR
2 stops32h 20mIndiGo
Deal found 4/24$926
This British Airways deal was found by Cheapflights users on 4/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:45 amBLR - ORD
1 stop22h 00mBritish Airways
Wed 10/296:20 pmORD - BLR
2 stops24h 15mBritish Airways
Deal found 4/25$936
This British Airways deal was found by Cheapflights users on 4/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:45 amBLR - STL
2 stops27h 34mBritish Airways
Tue 3/174:08 pmSTL - BLR
2 stops26h 27mBritish Airways
Deal found 4/25$941
This oojo deal was found by Cheapflights users on 4/25. 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.
Mon 5/2610:00 amBLR - ORD
1 stop33h 15mEtihad Airways
Mon 8/41:55 pmORD - BLR
1 stop32h 20mEtihad Airways
Deal found 4/25$950
This FlightHub deal was found by Cheapflights users on 4/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:00 amBLR - ORD
1 stop21h 35mQatar Airways
Thu 10/97:20 pmORD - BLR
1 stop20h 40mQatar Airways
Deal found 4/25$958
This KLM deal was found by Cheapflights users on 4/24. 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.
Thu 6/196:00 pmBLR - ORD
2 stops30h 40mKLM
Mon 6/302:00 pmORD - BLR
2 stops23h 15mKLM
Deal found 4/24$964

Cheapflights Fare Finder

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 April 25, 2025.
Use the filters below to find and compare flights from Bengaluru to Illinois that are best for you.

Fly from

Bangalore

Fly to

Illinois

Route

Depart

Return

Price

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 9/11

1:35 am-3:00 pm

1 stop23h 55m

Chicago O'Hare Intl

Tue 10/7

5:10 pm-11:45 pm

1 stop20h 05m

$911

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Sun 5/25

1:35 am-5:36 pm

2 stops26h 31m

Chicago Midway

Mon 8/4

1:05 pm-11:15 pm

2 stops23h 40m

$912

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 5/25

1:35 am-4:47 pm

2 stops25h 42m

Chicago O'Hare Intl

Mon 8/4

1:16 pm-11:15 pm

2 stops23h 29m

$912

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Thu 6/12

1:35 am-6:41 pm

2 stops27h 36m

Chicago Midway

Thu 7/31

1:00 pm-11:45 pm

2 stops24h 15m

$919

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 6/12

1:35 am-9:37 pm

2 stops30h 32m

Chicago O'Hare Intl

Thu 7/31

8:55 am-11:45 pm

2 stops28h 20m

$922

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Wed 5/14

5:40 am-11:58 pm

2 stops28h 48m

Chicago O'Hare Intl

Wed 10/8

2:10 pm-3:35 am

2 stops26h 55m

$925

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Wed 6/4

11:30 pm-5:55 pm

2 stops28h 55m

Chicago O'Hare Intl

Fri 9/12

7:50 pm-2:40 pm

2 stops32h 20m

$926

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Wed 10/15

6:45 am-6:15 pm

1 stop22h 00m

Chicago O'Hare Intl

Wed 10/29

6:20 pm-5:05 am

2 stops24h 15m

$936

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 9/22

6:45 am-11:49 pm

2 stops27h 34m

Lambert-St Louis

Tue 3/17

4:08 pm-5:05 am

2 stops26h 27m

$941

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Mon 5/26

10:00 am-8:45 am

1 stop33h 15m

Chicago O'Hare Intl

Mon 8/4

1:55 pm-8:45 am

1 stop32h 20m

$950

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 54 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.

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, 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 $321). 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 April 25, 2025.
Get a feel of what it's like to fly with Japan Airlines, Singapore Airlines and Emirates 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
1,456 reviews

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very good
1,456 reviews
Japan Airlines
8.3
Very good
1,456 reviews

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Singapore Airlines
8.1
Very good
1,290 reviews
Japan Airlines
8.3
Very good
1,456 reviews

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Emirates
8.0
Very good
3,211 reviews
Japan Airlines
8.3
Very good
1,456 reviews

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Delta
8.0
Very good
7,920 reviews
Japan Airlines
8.3
Very good
1,456 reviews

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
KLM
7.8
Good
1,333 reviews
Japan Airlines
8.3
Very good
1,456 reviews

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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 Cathay Pacific ($570), Delta ($577), and Virgin Atlantic ($580).

  • 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 $321). 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 2,558,603 searches. Data last updated April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$798Average$1,079FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$804Average$1,069FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$852Average$1,168FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$905Average$1,100FlexibilityNo cancel feeOn-time77%
Air IndiaCheapest$937Average$1,176FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$969Average$1,097FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$988Average$1,114FlexibilityNo cancel feeOn-time76%
KLMCheapest$1,034Average$1,151FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,066Average$1,159FlexibilityNo cancel feeOn-time75%

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