HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$597+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — ORD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bangalore to Illinois with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$911
(Priceline)

One-way from

$597
(Etihad Airways)

Popular in

August

Cheapest in

October

Average price

$1,009
Provider with most accurate pricing for Bengaluru Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bengaluru Intl-Chicago (CHI) flights.
Search Deals
From Bengaluru Intl to Illinois
Search Deals
One-way flight from Bengaluru Intl to Illinois
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 28, 2025.

This British Airways deal was found by Cheapflights users on 3/25. 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 4/146:45 amBLR - ORD
1 stop22h 00mBritish Airways
Tue 5/137:10 pmORD - BLR
1 stop23h 00mBritish Airways
Deal found 3/25$907
This KLM deal was found by Cheapflights users on 3/27. 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.
Mon 5/121:35 amBLR - ORD
2 stops23h 05mKLM
Tue 8/1211:19 amORD - BLR
2 stops25h 56mKLM
Deal found 3/27$918
This KLM deal was found by Cheapflights users on 3/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/41:35 amBLR - ORD
1 stop23h 55mMultiple Airlines
Tue 8/51:35 pmORD - BLR
2 stops23h 40mMultiple Airlines
Deal found 3/25$921
This Virgin Atlantic deal was found by Cheapflights users on 3/25. 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 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
Tue 9/911:00 amORD - BLR
2 stops30h 05mVirgin Atlantic
Deal found 3/25$926
This Air France deal was found by Cheapflights users on 3/26. 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 5/181:35 amBLR - ORD
2 stops25h 25mAir France
Mon 7/215:10 pmORD - BLR
1 stop20h 05mAir France
Deal found 3/26$932
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/216:00 pmBLR - ORD
2 stops34h 25mIndiGo
Mon 8/1111:45 pmORD - BLR
2 stops24h 30mIndiGo
Deal found 3/27$972
This oojo deal was found by Cheapflights users on 3/26. 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.
Fri 5/2310:00 amBLR - ORD
1 stop33h 15mEtihad Airways
Sat 11/151:10 pmORD - BLR
1 stop25h 55mEtihad Airways
Deal found 3/26$988
This Delta deal was found by Cheapflights users on 3/25. 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 5/151:10 amBLR - ORD
1 stop23h 30mDelta
Sun 8/315:10 pmORD - BLR
1 stop20h 05mDelta
Deal found 3/25$1,014
This Lufthansa deal was found by Cheapflights users on 3/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/283:00 amBLR - ORD
1 stop27h 25mLufthansa
Wed 8/206:00 pmORD - BLR
1 stop20h 00mLufthansa
Deal found 3/25$1,015
This Delta deal was found by Cheapflights users on 3/26. 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 6/161:10 amBLR - MDW
2 stops27h 05mDelta
Fri 8/19:30 amMDW - BLR
2 stops27h 45mDelta
Deal found 3/26$1,028
This Air Canada deal was found by Cheapflights users on 3/26. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/212:10 amBLR - ORD
2 stops40h 19mAir Canada
Sun 8/39:14 pmORD - BLR
2 stops40h 46mAir Canada
Deal found 3/26$1,032
This Indian Eagle deal was found by Cheapflights users on 3/26. 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.
Sun 5/189:00 pmBLR - ORD
1 stop29h 15mEmirates
Sun 9/288:35 pmORD - BLR
1 stop25h 45mEmirates
Deal found 3/26$1,077

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 March 28, 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

Mon 4/14

6:45 am-6:15 pm

1 stop22h 00m

Chicago O'Hare Intl

Mon 5/12

7:15 pm-4:40 am

1 stop22h 55m

$907

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Mon 5/12

1:35 am-2:10 pm

2 stops23h 05m

Chicago O'Hare Intl

Tue 8/12

11:19 am-11:45 pm

2 stops25h 56m

$918

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 5/4

1:35 am-3:00 pm

1 stop23h 55m

Chicago O'Hare Intl

Tue 8/5

1:35 pm-11:45 pm

2 stops23h 40m

$921

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Wed 5/14

5:40 am-11:58 pm

2 stops28h 48m

Chicago O'Hare Intl

Tue 9/9

11:00 am-3:35 am

2 stops30h 05m

$926

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 5/18

1:35 am-4:30 pm

2 stops25h 25m

Chicago O'Hare Intl

Mon 7/21

5:10 pm-11:45 pm

1 stop20h 05m

$932

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Mon 7/21

6:00 pm-5:55 pm

2 stops34h 25m

Chicago O'Hare Intl

Mon 8/11

11:45 pm-10:45 am

2 stops24h 30m

$972

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Fri 5/23

10:00 am-8:45 am

1 stop33h 15m

Chicago O'Hare Intl

Sat 11/15

1:10 pm-2:35 am

1 stop25h 55m

$988

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Thu 5/15

1:10 am-2:10 pm

1 stop23h 30m

Chicago O'Hare Intl

Sun 8/31

5:10 pm-11:45 pm

1 stop20h 05m

$1,014

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Mon 4/28

3:00 am-7:55 pm

1 stop27h 25m

Chicago O'Hare Intl

Wed 8/20

6:00 pm-12:30 am

1 stop20h 00m

$1,015

BengaluruChicago

BLR - MDW

BLRMDW

Bengaluru Intl

Mon 6/16

1:10 am-5:45 pm

2 stops27h 05m

Chicago Midway

Fri 8/1

9:30 am-11:45 pm

2 stops27h 45m

$1,028

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 47 results
1
2
3
...
5

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 $323). 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 March 28, 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
1,440 reviews

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

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

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

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
1,285 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

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
8.0
Very good
3,190 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

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
7,896 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

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
1,321 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

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 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 Etihad Airways ($597), American Airlines ($615), and IndiGo ($635).

  • 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 $323). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bangalore to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Bangalore to Dallas/Fort Worth flights
Bangalore to San Francisco flights
Bangalore to John F Kennedy Intl flights
Bangalore to Newark flights
Bangalore to LaGuardia flights
Bangalore to O'Hare Intl flights
Bangalore to San Jose flights
Bangalore to Seattle flights
Bangalore to Los Angeles flights
Bangalore to Dulles Intl flights
Bangalore to Atlanta flights
Bangalore to Hobby flights
Bangalore to Boston flights
Bangalore to Ontario flights
Bangalore to Austin flights
Bangalore to Baltimore flights
Bangalore to Reagan-National flights
Bangalore to Santa Ana flights
Bangalore to George Bush Intcntl flights
Bangalore to Raleigh flights
Bangalore to Love Field flights
Bangalore to Miami flights
Bangalore to Portland flights
Bangalore to Sky Harbor Intl flights
Bangalore to Orlando flights
Bangalore to Detroit flights
Bangalore to Tampa flights
Bangalore to Cincinnati flights
Bangalore to Philadelphia flights
Bangalore to Charlotte flights
Bangalore to Denver flights
Bangalore to San Diego flights
Bangalore to New Orleans flights
Bangalore to Santa Rosa flights
Bangalore to Minneapolis flights
Bangalore to Las Vegas flights
Bangalore to Salt Lake City flights
Bangalore to Lexington flights
Bangalore to Columbus flights
Bangalore to Flint flights
Bangalore to Pittsburgh flights
Mangalore to San Francisco flights
Bangalore to Fayetteville flights
Bangalore to Omaha flights
Bangalore to Memphis flights
Bangalore to Nashville flights

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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$798Average$1,079FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$804Average$1,082FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$852Average$1,198FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$894Average$1,107FlexibilityNo cancel feeOn-time77%
Air IndiaCheapest$937Average$1,175FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$969Average$1,102FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$988Average$1,103FlexibilityNo cancel feeOn-time76%
KLMCheapest$1,042Average$1,151FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,062Average$1,182FlexibilityNo cancel feeOn-time75%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.