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$438+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BLR
ene. 1 — ene. 81
jue. 1/1
jue. 1/8
1 adult, Economy
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Cheap 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 diciembre 2, 2025.

This Lufthansa deal was found by Cheapflights users on 12/1. 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.
mar. 12/304:20 pmORD - BLR
1 stop22h 00mMultiple Airlines
mar. 2/37:00 pmBLR - ORD
2 stops32h 50mMultiple Airlines
Deal found 12/1$860
This Flightnetwork deal was found by Cheapflights users on 12/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/319:50 pmORD - BLR
1 stop39h 45mLufthansa
vie. 5/12:10 amBLR - ORD
1 stop26h 35mLufthansa
Deal found 12/2$862
This Indian Eagle deal was found by Cheapflights users on 12/1. 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.
mar. 12/309:50 pmORD - BLR
1 stop39h 45mLufthansa
lun. 1/195:30 amBLR - ORD
2 stops44h 10mLufthansa
Deal found 12/1$865
This KAYAK deal was found by Cheapflights users on 12/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/309:50 pmORD - BLR
1 stop39h 45mLufthansa
sáb. 1/315:30 amBLR - ORD
2 stops48h 25mLufthansa
Deal found 12/1$870
This CheapOair deal was found by Cheapflights users on 12/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:00 pmORD - BLR
2 stops23h 35mMultiple Airlines
vie. 1/302:50 amBLR - ORD
2 stops29h 55mMultiple Airlines
Deal found 12/1$872
This Indian Eagle deal was found by Cheapflights users on 12/2. 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.
mié. 12/313:45 pmORD - BLR
2 stops21h 50mLufthansa
mar. 1/205:30 amBLR - ORD
2 stops48h 25mLufthansa
Deal found 12/2$874
This FlightHub deal was found by Cheapflights users on 11/30. 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.
mar. 12/303:45 pmORD - BLR
2 stops21h 50mMultiple Airlines
mié. 1/283:30 amBLR - ORD
2 stops41h 13mMultiple Airlines
Deal found 11/30$879
This Justfly.com deal was found by Cheapflights users on 12/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/308:30 pmORD - BLR
2 stops41h 50mMultiple Airlines
lun. 1/192:50 amBLR - ORD
1 stop22h 50mMultiple Airlines
Deal found 12/2$881
This Indian Eagle deal was found by Cheapflights users on 12/1. 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.
mié. 12/313:45 pmORD - BLR
2 stops21h 50mLufthansa
vie. 1/303:30 amBLR - ORD
2 stops26h 33mLufthansa
Deal found 12/1$888
This Air France deal was found by Cheapflights users on 11/30. 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.
lun. 12/11:15 pmMDW - BLR
2 stops23h 30mMultiple Airlines
lun. 12/82:30 amBLR - MDW
2 stops25h 34mMultiple Airlines
Deal found 11/30$893
This Delta deal was found by Cheapflights users on 11/30. 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.
dom. 11/306:48 pmMDW - BLR
2 stops41h 57mDelta
mar. 12/232:30 amBLR - MDW
2 stops26h 19mDelta
Deal found 11/30$899
This Delta deal was found by Cheapflights users on 11/30. 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.
dom. 11/306:48 pmMDW - BLR
2 stops41h 57mDelta
sáb. 12/272:30 amBLR - MDW
2 stops26h 19mDelta
Deal found 11/30$936

Find flight deals from Illinois to Bangalore

Keep the following information in mind while searching for Illinois to Bangalore flight deals. Data was last updated diciembre 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$855
(Indian Eagle)

One-way from

$438
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$1,690
Provider with most accurate pricing for Chicago (CHI)-Bengaluru Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Bengaluru Intl flights.
Search Deals
From Illinois to Bengaluru Intl
Search Deals
One-way flight from Illinois to Bengaluru Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
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 diciembre 2, 2025.
Use the filters below to find and compare flights from Illinois to Bengaluru that are best for you.

Fly from

Illinois

Fly to

Bangalore

Route

Depart

Return

Price

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

dom. 2/1

1:51 pm-12:40 am

2 stops23h 19m

Bengaluru Intl

sáb. 2/14

2:00 am-4:14 pm

2 stops25h 44m

$888

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

lun. 1/12

1:28 pm-12:40 am

2 stops23h 42m

Bengaluru Intl

dom. 1/25

2:30 am-5:29 pm

2 stops26h 29m

$888

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

lun. 1/5

1:49 pm-12:15 am

2 stops22h 56m

Bengaluru Intl

lun. 2/2

2:30 am-5:29 pm

2 stops26h 29m

$942

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

mié. 1/14

9:05 pm-3:45 am

3 stops43h 10m

Bengaluru Intl

mié. 2/18

7:00 pm-12:10 pm

3 stops28h 40m

$1,006

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

vie. 2/13

1:49 pm-12:15 am

2 stops22h 56m

Bengaluru Intl

sáb. 2/21

2:00 am-6:37 pm

2 stops28h 07m

$1,014

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

dom. 3/1

6:10 pm-3:45 am

3 stops46h 05m

Bengaluru Intl

vie. 4/10

7:00 pm-12:20 pm

2 stops27h 50m

$1,015

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

sáb. 2/7

9:05 pm-3:45 am

3 stops43h 10m

Bengaluru Intl

vie. 3/6

7:00 pm-12:10 pm

3 stops28h 40m

$1,031

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

dom. 3/1

6:10 pm-3:45 am

3 stops46h 05m

Bengaluru Intl

mar. 3/17

7:00 pm-1:10 pm

3 stops28h 40m

$1,043

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

mié. 12/31

9:29 am-3:10 am

2 stops30h 11m

Bengaluru Intl

dom. 2/1

7:20 am-12:46 pm

2 stops64h 56m

$1,052

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

mié. 4/22

10:35 am-3:30 am

2 stops30h 25m

Bengaluru Intl

dom. 4/26

5:31 am-9:45 pm

2 stops50h 44m

$1,076

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 55 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Bengaluru

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of $707). Flying from Illinois to Bengaluru in June is currently the most expensive (average of $900). 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 diciembre 2, 2025.

One of the essential ways to save on airfare from Illinois to Bengaluru is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 24% on airfare.

What is the cheapest day to fly from Illinois to Bengaluru?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Bangalore. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to Bengaluru flight should consider departing on Friday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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.

  • How long is the flight from Illinois to Bengaluru?

    For as low as $888, KLM can have you in Bengaluru from Illinois in 23h 19m. Illinois and Bengaluru are separated by a distance of 8520 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as $289. However, be on the lookout for offers from Delta and Air France, 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, October is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of $707). Flying from Illinois to Bengaluru in June is currently the most expensive (average of $900). 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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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 diciembre 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$707Average$917FlexibilityNo cancel feeOn-timeN/A
Air IndiaCheapest$750Average$987FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$762Average$1,072FlexibilityNo cancel feeOn-time75%
Etihad AirwaysCheapest$797Average$1,020FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$816Average$1,137FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$821Average$1,155FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$841Average$1,178FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$905Average$975FlexibilityNo cancel feeOn-time72%
EmiratesCheapest$920Average$1,144FlexibilityNo cancel feeOn-time75%
Japan AirlinesCheapest$981Average$1,031FlexibilityNo cancel feeOn-time79%

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