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$574+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$868
(Delta)

One-way from

$574
(FlightHub)

Popular in

August

Cheapest in

October

Average price

$1,125
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 ($115 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Delta deal was found by Cheapflights users on 2/19. 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.
Tue 3/181:50 amBLR - ORD
1 stop24h 45mDelta
Tue 9/95:10 pmORD - BLR
1 stop20h 05mDelta
Deal found 2/19$868
This KLM deal was found by Cheapflights users on 2/19. 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 3/181:50 amBLR - ORD
1 stop24h 45mMultiple Airlines
Tue 9/911:19 amORD - BLR
2 stops25h 56mMultiple Airlines
Deal found 2/19$869
This Delta deal was found by Cheapflights users on 2/19. 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.
Mon 3/171:50 amBLR - MDW
2 stops31h 03mDelta
Tue 9/910:10 amMDW - BLR
2 stops27h 05mDelta
Deal found 2/19$874
This Air France deal was found by Cheapflights users on 2/19. 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 3/181:50 amBLR - ORD
1 stop24h 45mAir France
Mon 9/85:10 pmORD - BLR
1 stop20h 05mAir France
Deal found 2/19$874
This Virgin Atlantic deal was found by Cheapflights users on 2/19. 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.
Tue 3/184:55 amBLR - ORD
2 stops29h 31mVirgin Atlantic
Mon 8/183:35 pmORD - BLR
2 stops25h 20mVirgin Atlantic
Deal found 2/19$888
This KLM deal was found by Cheapflights users on 2/19. 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 3/181:50 amBLR - ORD
2 stops24h 10mKLM
Sun 9/72:10 pmORD - BLR
2 stops22h 35mKLM
Deal found 2/19$889
This oojo deal was found by Cheapflights users on 2/20. 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.
Mon 3/2410:00 amBLR - ORD
1 stop33h 55mEtihad Airways
Tue 9/161:55 pmORD - BLR
1 stop19h 20mEtihad Airways
Deal found 2/20$891
This British Airways deal was found by Cheapflights users on 2/19. 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 3/197:15 amBLR - ORD
1 stop23h 00mBritish Airways
Tue 9/94:55 pmORD - BLR
1 stop25h 15mBritish Airways
Deal found 2/19$903
This EaseMyTrip deal was found by Cheapflights users on 2/20. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/810:30 pmBLR - ORD
2 stops29h 55mIndiGo
Tue 4/297:50 pmORD - BLR
2 stops28h 25mIndiGo
Deal found 2/20$952
This Cathay Pacific deal was found by Cheapflights users on 2/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/71:20 amBLR - ORD
1 stop23h 35mCathay Pacific
Tue 4/294:00 pmORD - BLR
1 stop45h 40mCathay Pacific
Deal found 2/20$987
This Lufthansa deal was found by Cheapflights users on 2/20. 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.
Sun 9/143:00 amBLR - ORD
1 stop27h 25mLufthansa
Wed 12/36:00 pmORD - BLR
1 stop19h 30mLufthansa
Deal found 2/20$992
This oojo deal was found by Cheapflights users on 2/20. 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 4/85:45 pmBLR - ORD
1 stop24h 10mAir India
Fri 4/2512:00 pmORD - BLR
1 stop24h 55mAir India
Deal found 2/20$1,011

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 February 20, 2025.

Fly from

Bangalore

Fly to

Illinois

Route

Depart

Return

Price

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 3/18

1:50 am-4:05 pm

1 stop24h 45m

Chicago O'Hare Intl

Tue 9/9

5:10 pm-11:45 pm

1 stop20h 05m

$868

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 3/18

1:50 am-4:05 pm

1 stop24h 45m

Chicago O'Hare Intl

Tue 9/9

11:19 am-11:45 pm

2 stops25h 56m

$869

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 3/18

1:50 am-4:05 pm

1 stop24h 45m

Chicago O'Hare Intl

Mon 9/8

5:10 pm-11:45 pm

1 stop20h 05m

$874

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Mon 3/17

1:50 am-10:23 pm

2 stops31h 03m

Chicago Midway

Tue 9/9

10:10 am-11:45 pm

2 stops27h 05m

$874

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 3/18

4:55 am-11:56 pm

2 stops29h 31m

Chicago O'Hare Intl

Mon 8/18

3:35 pm-3:25 am

2 stops25h 20m

$888

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 3/18

1:50 am-3:30 pm

2 stops24h 10m

Chicago O'Hare Intl

Sun 9/7

2:10 pm-11:15 pm

2 stops22h 35m

$889

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Mon 3/24

10:00 am-9:25 am

1 stop33h 55m

Chicago O'Hare Intl

Tue 9/16

1:55 pm-7:45 pm

1 stop19h 20m

$891

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Wed 3/19

7:15 am-7:45 pm

1 stop23h 00m

Chicago O'Hare Intl

Mon 9/8

9:15 pm-4:40 am

1 stop20h 55m

$903

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 4/8

10:30 pm-5:55 pm

2 stops29h 55m

Chicago O'Hare Intl

Tue 4/29

7:50 pm-10:45 am

2 stops28h 25m

$952

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Mon 4/7

1:20 am-2:25 pm

1 stop23h 35m

Chicago O'Hare Intl

Tue 4/29

4:00 pm-12:10 am

1 stop45h 40m

$987

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 49 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 $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 February 20, 2025.
Get a feel of what it's like to fly with Japan Airlines, Emirates and Singapore Airlines 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
1,440 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

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
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

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
8.1
Very good
3,279 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

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
1,299 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

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
8,220 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

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
1,440 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

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 ($574), IndiGo ($583), and Air India ($598).

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

    Most travelers choose Bengaluru Intl - Chicago O'Hare Intl, Bengaluru Intl - Lambert-St Louis or Bengaluru Intl - Chicago Midway 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 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$798Average$1,199FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$804Average$1,088FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$847Average$1,280FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$905Average$1,094FlexibilityNo cancel feeOn-time77%
Air IndiaCheapest$937Average$1,332FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$949Average$1,183FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$966Average$1,095FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,006Average$1,180FlexibilityNo cancel feeOn-time75%
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