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$345+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BLR
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
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 February 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/221:10 pm
ORD
-
BLR
1 stop19h 15m
Etihad Airways
Fri 3/139:35 am
BLR
-
ORD
1 stop33h 30m
Etihad Airways
Deal found 2/1$779
This Gotogate deal was found by Cheapflights users on 2/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:40 am
ORD
-
BLR
2 stops29h 20m
Multiple Airlines
Sun 4/1210:00 am
BLR
-
ORD
1 stop33h 05m
Multiple Airlines
Deal found 2/2$783
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 2/205:20 pm
ORD
-
BLR
1 stop19h 25m
Delta
Mon 2/232:00 am
BLR
-
ORD
1 stop24h 40m
Delta
Deal found 2/3$786
This Virgin Atlantic deal was found by Cheapflights users on 2/3. 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.
Sun 3/12:12 pm
ORD
-
BLR
2 stops27h 33m
Virgin Atlantic
Wed 3/117:05 am
BLR
-
ORD
2 stops37h 25m
Virgin Atlantic
Deal found 2/3$787
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/181:10 pm
ORD
-
BLR
1 stop19h 15m
Etihad Airways
Fri 2/279:35 am
BLR
-
ORD
1 stop33h 30m
Etihad Airways
Deal found 2/3$788
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:10 pm
ORD
-
BLR
1 stop19h 15m
Etihad Airways
Fri 2/279:35 am
BLR
-
ORD
1 stop33h 30m
Etihad Airways
Deal found 2/3$789
This Delta deal was found by Cheapflights users on 2/3. 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 5/126:30 am
MDW
-
BLR
2 stops30h 30m
Delta
Thu 6/181:10 am
BLR
-
MDW
2 stops27h 51m
Delta
Deal found 2/3$790
This oojo deal was found by Cheapflights users on 2/4. 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.
Sun 3/82:10 pm
ORD
-
BLR
1 stop31h 55m
Etihad Airways
Mon 3/239:35 am
BLR
-
ORD
1 stop33h 30m
Etihad Airways
Deal found 2/4$790
This Air France deal was found by Cheapflights users on 2/3. 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.
Wed 2/182:12 pm
ORD
-
BLR
2 stops22h 33m
Air France
Wed 3/42:00 am
BLR
-
ORD
1 stop24h 40m
Air France
Deal found 2/3$791
This Delta deal was found by Cheapflights users on 2/4. 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 5/126:41 am
ORD
-
BLR
2 stops30h 19m
Delta
Wed 6/248:00 am
BLR
-
ORD
2 stops36h 30m
Delta
Deal found 2/4$792
This Air France deal was found by Cheapflights users on 2/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:12 pm
ORD
-
BLR
2 stops22h 33m
Multiple Airlines
Sun 3/82:30 am
BLR
-
ORD
1 stop23h 20m
Multiple Airlines
Deal found 2/2$793
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:50 pm
ORD
-
BLR
2 stops25h 00m
Multiple Airlines
Fri 3/139:35 am
BLR
-
ORD
1 stop33h 30m
Multiple Airlines
Deal found 2/1$794

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 February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$779
(Kiwi.com)

One-way from

$345
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$923
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. 10% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 5, 2026.
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

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Tue 5/12

5:10 pm-11:30 pm

1 stop19h 50m

Bengaluru Intl

Fri 6/19

8:00 am-10:00 am

2 stops36h 30m

$787

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Tue 3/3

2:12 pm-3:20 am

2 stops25h 38m

Bengaluru Intl

Wed 3/18

5:15 am-8:17 pm

2 stops25h 32m

$787

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sat 2/21

4:25 pm-12:40 am

1 stop20h 45m

Bengaluru Intl

Sat 3/7

3:30 am-2:20 pm

1 stop22h 20m

$789

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Wed 2/18

4:25 pm-12:40 am

1 stop20h 45m

Bengaluru Intl

Sat 3/7

3:30 am-2:20 pm

1 stop22h 20m

$789

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Wed 5/13

9:22 am-11:15 pm

2 stops27h 23m

Bengaluru Intl

Thu 6/18

1:10 am-6:31 pm

2 stops27h 51m

$790

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Tue 5/12

6:30 am-11:30 pm

2 stops30h 30m

Bengaluru Intl

Thu 6/18

1:10 am-6:31 pm

2 stops27h 51m

$790

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Wed 2/18

2:05 pm-12:15 am

2 stops22h 40m

Bengaluru Intl

Mon 3/9

2:00 am-4:10 pm

1 stop24h 40m

$792

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Wed 5/13

6:41 am-11:15 pm

2 stops30h 04m

Bengaluru Intl

Wed 6/24

8:00 am-10:00 am

2 stops36h 30m

$792

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Tue 5/12

6:30 am-11:30 pm

2 stops30h 30m

Bengaluru Intl

Wed 6/17

1:20 am-8:42 am

2 stops41h 52m

$795

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Thu 2/19

12:45 pm-12:15 am

2 stops24h 00m

Bengaluru Intl

Mon 2/23

2:00 am-5:45 pm

2 stops27h 15m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 50 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, February is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of $660). Flying from Illinois to Bengaluru in June is currently the most expensive (average of $899). 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 February 5, 2026.

One of the essential ways to save on airfare from Illinois to Bengaluru is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 19% on airfare.

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 $787, Delta can have you in Bengaluru from Illinois in 19h 50m. Illinois and Bengaluru are separated by a distance of 8510 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 Etihad Airways and Delta, 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, Lambert-St Louis - Bengaluru Intl or Chicago Midway - 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, February is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of $660). Flying from Illinois to Bengaluru in June is currently the most expensive (average of $899). 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

Browse thousands of different options on Cheapflights for your next trip

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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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$392Average$960FlexibilityNo cancel feeOn-timeN/A
Air IndiaCheapest$717Average$984FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$762Average$1,098FlexibilityNo cancel feeOn-time75%
Etihad AirwaysCheapest$787Average$1,064FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$798Average$1,113FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$813Average$1,181FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$841Average$1,225FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$905Average$975FlexibilityNo cancel feeOn-time72%
IndiGoCheapest$926Average$1,158FlexibilityNo cancel feeOn-time80%
EmiratesCheapest$937Average$1,108FlexibilityNo cancel feeOn-time75%

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