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$433+ Cheap flights from Illinois to Bengaluru (BLR)

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BLR
Feb 26 — Mrz 51
Mi 2/26
Mi 3/5
1 adult, Economy
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Cheap flight deals from Illinois to Bangalore

Keep the following information in mind while searching for Illinois to Bangalore flight deals. Data was last updated Februar 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$804
(Indian Eagle)

One-way from

$440
(Indian Eagle)

Popular in

December

Cheapest in

September

Average price

$987
Provider with most accurate pricing for Chicago (CHI)-Bengaluru Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Bengaluru Intl flights.
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From Illinois to Bengaluru Intl
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One-way flight from Illinois to Bengaluru Intl
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Highest demand for flights based on searches. 6% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($49 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 Illinois to Bangalore

Cheapest flights from Illinois to Bangalore
Explore the most affordable flight options available from Illinois to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Februar 21, 2025.

This Indian Eagle 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 3/2412:00 pmORD - BLR
1 stop19h 50mAir India
So 4/139:10 pmBLR - ORD
1 stop20h 45mAir India
Deal found 2/20$804
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/94:00 pmORD - BLR
1 stop45h 40mCathay Pacific
Di 4/151:20 amBLR - ORD
1 stop23h 35mCathay Pacific
Deal found 2/20$805
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/19:47 amORD - BLR
2 stops27h 28mDelta
Di 5/61:10 amBLR - ORD
1 stop24h 00mDelta
Deal found 2/20$812
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/297:20 pmORD - BLR
1 stop20h 40mMultiple Airlines
Mi 9/174:35 pmBLR - ORD
2 stops28h 24mMultiple Airlines
Deal found 2/20$814
This Indian Eagle 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 9/261:55 pmORD - BLR
1 stop19h 20mEtihad Airways
Sa 10/114:30 pmBLR - ORD
1 stop26h 55mEtihad Airways
Deal found 2/20$815
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 3/242:55 pmMDW - BLR
2 stops22h 40mDelta
Mo 4/145:45 amBLR - MDW
2 stops51h 11mDelta
Deal found 2/20$822
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.
Mo 9/223:05 pmORD - BLR
1 stop23h 45mLufthansa
Mi 10/153:00 amBLR - ORD
1 stop22h 25mLufthansa
Deal found 2/20$851
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.
Mo 4/283:02 pmMDW - BLR
2 stops22h 13mMultiple Airlines
Di 5/131:10 amBLR - MDW
2 stops24h 14mMultiple Airlines
Deal found 2/19$878
This Indian Eagle 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/287:20 pmORD - BLR
1 stop20h 40mQatar Airways
Mo 5/124:00 amBLR - ORD
1 stop21h 35mQatar Airways
Deal found 2/19$879
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 4/191:25 pmORD - BLR
2 stops27h 30mVirgin Atlantic
Sa 6/285:45 amBLR - ORD
2 stops38h 41mVirgin Atlantic
Deal found 2/20$881
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/712:48 pmMDW - BLR
2 stops28h 07mVirgin Atlantic
Mo 4/145:45 amBLR - MDW
2 stops27h 11mVirgin Atlantic
Deal found 2/20$912
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.
Sa 3/156:20 pmORD - BLR
1 stop19h 15mAir France
Do 5/221:35 amBLR - ORD
1 stop23h 55mAir France
Deal found 2/19$924

Find flights from Illinois to Bangalore within your budget

Customize your flight search to find flights from Illinois to Bangalore 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 Februar 21, 2025.

Fly from

Illinois

Fly to

Bangalore

Route

Depart

Return

Price

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Mo 3/24

12:00 pm-6:20 pm

1 stop19h 50m

Bengaluru Intl

So 4/13

9:10 pm-7:25 am

1 stop20h 45m

$804

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Mi 4/9

4:00 pm-12:10 am

1 stop45h 40m

Bengaluru Intl

Di 4/15

1:20 am-2:25 pm

1 stop23h 35m

$805

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Di 4/1

9:47 am-11:45 pm

2 stops27h 28m

Bengaluru Intl

Di 5/6

1:10 am-2:40 pm

1 stop24h 00m

$812

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Di 4/29

7:20 pm-2:30 am

1 stop20h 40m

Bengaluru Intl

Mi 9/17

4:35 pm-10:29 am

2 stops28h 24m

$814

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Mo 3/24

9:54 am-12:40 am

2 stops52h 16m

Bengaluru Intl

Mi 4/16

5:45 am-10:26 pm

2 stops27h 11m

$822

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Mi 4/30

1:55 pm-7:45 pm

1 stop19h 20m

Bengaluru Intl

Mi 5/7

10:00 am-8:55 am

1 stop33h 25m

$834

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Di 4/29

4:05 pm-1:20 am

2 stops22h 45m

Bengaluru Intl

Di 9/16

3:00 am-7:55 pm

1 stop27h 25m

$857

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Di 4/29

11:15 am-11:45 pm

2 stops26h 00m

Bengaluru Intl

Di 5/13

1:10 am-2:57 pm

2 stops24h 17m

$878

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Mo 4/28

3:02 pm-11:45 pm

2 stops22h 13m

Bengaluru Intl

Mo 5/12

1:10 am-2:54 pm

2 stops24h 14m

$878

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Mo 4/28

7:20 pm-2:30 am

1 stop20h 40m

Bengaluru Intl

Mo 5/12

4:00 am-3:05 pm

1 stop21h 35m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 41 results
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Best time to book a flight from Illinois to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Illinois 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 Illinois to Bangalore

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

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

Currently, September is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of $929). Flying from Illinois to Bengaluru in June is currently the most expensive (average of $1,580). 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.

What is the cheapest time of day to fly from IL to BLR?

Find hourly flight availability from Illinois to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Februar 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Bengaluru as you normally would.

Rainfall in Bangalore by month

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

In terms of precipitation, rainfall in Bengaluru ranges from 0.0 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Bengaluru when rainfall is around 0.0 in.

Temperature in Bangalore by month

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

If weather is an important factor for your trip to Bengaluru, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Bangalore

Get insights into the airlines that provide service to Bangalore. 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 Bangalore. Reviews last updated Februar 21, 2025.
See what other customers who have flown with Japan Airlines, Emirates and Singapore Airlines from Illinois to Bengaluru have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

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

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

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
3,276 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

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

Singapore Airlines
8.1
Very good
1,297 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

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
8,219 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

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
1,333 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

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 Illinois to Bangalore. 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 into for flights to Bengaluru from Illinois?

    Most people fly into Bengaluru Intl (BLR) if they book a flight to Bengaluru from Illinois. Bengaluru Intl is conveniently located just 17.6 mi from Bengaluru’s city center.

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

    The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as $440. However, be on the lookout for offers from Qatar Airways and Air India, as they are both options that can get you from Illinois to Bengaluru for a low price.

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

    Most travelers choose Chicago O'Hare Intl - Bengaluru Intl, Chicago Midway - Bengaluru Intl or Lambert-St Louis - Bengaluru Intl when deciding on the best route from Illinois to Bengaluru.

  • Can I find deals for flights from Illinois to Bangalore that include hotel bookings?

    Yes. In addition to deals on Illinois to Bangalore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Bangalore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Bangalore.

  • Can I find deals for business class flights from Illinois to Bangalore?

    Yes. Cheapflights offers flight deals from Illinois to Bangalore 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 Illinois to Bengaluru?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of $929). Flying from Illinois to Bengaluru in June is currently the most expensive (average of $1,580). 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 Illinois to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Bangalore

Discover the top 10 airlines that operate flights from Illinois to Bangalore. 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 Februar 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$738Average$1,117FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$763Average$1,923FlexibilityNo cancel feeOn-time71%
EmiratesCheapest$771Average$1,156FlexibilityNo cancel feeOn-time75%
Etihad AirwaysCheapest$795Average$1,099FlexibilityNo cancel feeOn-time75%
DeltaCheapest$812Average$1,195FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$817Average$1,411FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$825Average$1,088FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$832Average$1,410FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$862Average$1,187FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$872Average$1,197FlexibilityNo cancel feeOn-time68%
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