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Cheap flights from Illinois to Bengaluru from $314

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Bengaluru departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Illinois to Bengaluru

Cheap round-trip flights

Etihad Airways Logo
1:55 pm - 8:40 amORD-BLR
32h 15m1 stop
Etihad Airways Logo
10:00 am - 8:45 amBLR-ORD
33h 15m1 stop
$690Etihad Airways
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Sat, Sep 20 - Fri, Oct 3
Cathay Pacific Logo
4:00 pm - 12:25 amORD-BLR
45h 55m1 stop
Cathay Pacific Logo
1:25 am - 1:00 pmBLR-ORD
23h 05m1 stop
$698Cathay Pacific
Find Deal
Fri, Oct 24 - Sat, Nov 15
Air India Logo
12:15 pm - 10:15 pmORD-BLR
23h 30m1 stop
Air India Logo
8:25 pm - 7:25 amBLR-ORD
21h 30m1 stop
$717Air India
Find Deal
Wed, Aug 27 - Tue, Sep 9
Air India Logo
12:15 pm - 9:05 pmORD-BLR
22h 20m1 stop
Air India Logo
8:10 pm - 7:25 amBLR-ORD
21h 45m1 stop
$719Air India
Find Deal
Wed, Aug 20 - Tue, Sep 9
Delta Logo
5:10 pm - 11:45 pmORD-BLR
20h 05m1 stop
Delta Logo
1:10 am - 3:20 pmBLR-ORD
24h 40m1 stop
$763Delta
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Mon, Sep 1 - Sat, Oct 25
Delta Logo
4:15 pm - 11:15 pmORD-BLR
20h 30m1 stop
Delta Logo
1:35 am - 3:00 pmBLR-ORD
23h 55m1 stop
$764Delta
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Thu, Sep 25 - Tue, Oct 14
KLM Logo
1:00 pm - 11:45 pmORD-BLR
24h 15m2 stops
KLM Logo
1:10 am - 2:10 pmBLR-ORD
23h 30m1 stop
$769KLM
Find Deal
Sat, Sep 20 - Sat, Sep 27
Virgin Atlantic Logo
2:05 pm - 3:20 amORD-BLR
26h 45m2 stops
Virgin Atlantic Logo
5:55 am - 9:56 amBLR-ORD
38h 31m2 stops
$770Virgin Atlantic
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Thu, Sep 11 - Tue, Sep 23
Virgin Atlantic Logo
2:05 pm - 3:20 amORD-BLR
26h 45m2 stops
Virgin Atlantic Logo
5:55 am - 9:56 amBLR-ORD
38h 31m2 stops
$771Virgin Atlantic
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Thu, Sep 11 - Tue, Sep 23
KLM Logo
5:10 pm - 11:45 pmORD-BLR
20h 05m1 stop
KLM Logo
1:35 am - 4:31 pmBLR-ORD
25h 26m2 stops
$773KLM
Find Deal
Tue, Sep 2 - Thu, Sep 18

Air India flights from Illinois to Bengaluru

Our best Air India deals on Illinois to Bengaluru flight tickets
Air India
Aug 27
ORD12:15 pmChicago O'Hare Intl
23h 30m
1 stop
BLR10:15 pmBengaluru Intl
Sep 9
BLR8:25 pmBengaluru Intl
21h 30m
1 stop
ORD7:25 amChicago O'Hare Intl
$717
Find similar
Air India
Aug 20
ORD12:15 pmChicago O'Hare Intl
22h 20m
1 stop
BLR9:05 pmBengaluru Intl
Sep 9
BLR8:10 pmBengaluru Intl
21h 45m
1 stop
ORD7:25 amChicago O'Hare Intl
$719
Find similar
Air India
Aug 20
ORD12:15 pmChicago O'Hare Intl
24h 40m
1 stop
BLR11:25 pmBengaluru Intl
Sep 8
BLR3:55 amBengaluru Intl
38h 00m
1 stop
ORD7:25 amChicago O'Hare Intl
$733
Find similar

KLM flights from Illinois to Bengaluru

Our best KLM deals on Illinois to Bengaluru flight tickets
KLM
Sep 20
ORD1:00 pmChicago O'Hare Intl
24h 15m
2 stops
BLR11:45 pmBengaluru Intl
Sep 27
BLR1:10 amBengaluru Intl
23h 30m
1 stop
ORD2:10 pmChicago O'Hare Intl
$769
Find similar
KLM
Sep 2
ORD5:10 pmChicago O'Hare Intl
20h 05m
1 stop
BLR11:45 pmBengaluru Intl
Sep 18
BLR1:35 amBengaluru Intl
25h 26m
2 stops
ORD4:31 pmChicago O'Hare Intl
$773
Find similar
KLM
Sep 11
ORD5:10 pmChicago O'Hare Intl
20h 05m
1 stop
BLR11:45 pmBengaluru Intl
Sep 22
BLR1:35 amBengaluru Intl
25h 26m
2 stops
ORD4:31 pmChicago O'Hare Intl
$775
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Bengaluru 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Illinois to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sat 9/20

1:55 pm-8:40 am

1 stop32h 15m

Bengaluru Intl

Fri 10/3

10:00 am-8:45 am

1 stop33h 15m

$690

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Fri 10/24

4:00 pm-12:25 am

1 stop45h 55m

Bengaluru Intl

Sat 11/15

1:25 am-1:00 pm

1 stop23h 05m

$698

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Wed 8/27

12:15 pm-10:15 pm

1 stop23h 30m

Bengaluru Intl

Tue 9/9

8:25 pm-7:25 am

1 stop21h 30m

$717

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Wed 8/20

12:15 pm-9:05 pm

1 stop22h 20m

Bengaluru Intl

Tue 9/9

8:10 pm-7:25 am

1 stop21h 45m

$719

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Mon 9/1

5:10 pm-11:45 pm

1 stop20h 05m

Bengaluru Intl

Sat 10/25

1:10 am-3:20 pm

1 stop24h 40m

$763

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Thu 9/25

4:15 pm-11:15 pm

1 stop20h 30m

Bengaluru Intl

Tue 10/14

1:35 am-3:00 pm

1 stop23h 55m

$764

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sat 9/20

1:00 pm-11:45 pm

2 stops24h 15m

Bengaluru Intl

Sat 9/27

1:10 am-2:10 pm

1 stop23h 30m

$769

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Thu 9/11

2:05 pm-3:20 am

2 stops26h 45m

Bengaluru Intl

Tue 9/23

5:55 am-9:56 am

2 stops38h 31m

$770

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Thu 9/11

2:05 pm-3:20 am

2 stops26h 45m

Bengaluru Intl

Tue 9/23

5:55 am-9:56 am

2 stops38h 31m

$771

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Tue 9/2

5:10 pm-11:45 pm

1 stop20h 05m

Bengaluru Intl

Thu 9/18

1:35 am-4:31 pm

2 stops25h 26m

$773

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bengaluru from

How to get the cheapest flight ticket from Illinois to Bengaluru

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bengaluru?

The month of March is, on average, the cheapest month to fly to Bengaluru from Illinois, with most prices found around $847. If you are unable to visit Bengaluru during the month of March, then departing from Illinois during the month September is also very affordable. Most momondo users find prices during this month for around $872.

What is the cheapest day to depart on your flight to Bengaluru?

Our data shows that Wednesday is the least expensive day to fly to Bengaluru. Tickets to fly out on this day can be as low as $971. Flights from Illinois to Bengaluru on a Monday will generally be more expensive and average around $1,275. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Bengaluru?

Flying to Bengaluru from Illinois in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,033 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Bengaluru is in the evening when prices are around $1,190.

What is the cheapest Illinois to Bengaluru Intl flight route?

Fly from Chicago O'Hare Intl to Bengaluru Intl for the best Illinois - Bengaluru Intl flight prices

How far in advance should I book a flight to Bengaluru?

You are more likely to see cheaper flights to Bengaluru from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around $1,058 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from Illinois for as low as $966 on momondo.

What cabin class options are available on Illinois to Bengaluru Intl flights?

There are 2 cabin classes available to choose from on Illinois to Bengaluru Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Bengaluru flights?

You could potentially save up to 18% on your flight if you consider stops on a Illinois to Bengaluru flight.

Cheap Illinois to Bengaluru flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Bengaluru

Best Price Found

$314

Fastest flight time

19h 20m

Direct flights

None

Airports in Bengaluru

1 airport
The best one-way flight to Bengaluru from Illinois in the past 72 hours is $314. The best round-trip flight deal from Illinois to Bengaluru found on momondo in the last 72 hours is $690.
The fastest flight from Illinois to Bengaluru takes 19h 20m
There are no direct flights from Illinois to Bengaluru. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Bengaluru Intl Airport and Chicago Midway Airport - Bengaluru Intl Airport.
There is 1 airport near Bengaluru: Bengaluru Intl (BLR)
Search flight deals

  • When did momondo last update prices for flights from Illinois to Bengaluru Intl Airport?

    Prices for flights from Illinois to Bengaluru Intl Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Bengaluru Intl Airport?

  • How old do you have to be to fly from Illinois to Bengaluru Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Bengaluru Intl Airport.

  • What documentation or ID do you need to fly to Bengaluru Intl Airport?

    The travel and health documents you'll need for your trip to Bengaluru Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bengaluru Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Illinois to Bengaluru?

Best airlines flying from Illinois to Bengaluru

Compare and see reviews for airlines that fly from Illinois to Bengaluru with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $748Free CancellationRating
5.5
2,928 reviews
Search Air India flights
EmiratesPriceFrom $770Free CancellationRating
8.1
3,300 reviews
Search Emirates flights
Etihad AirwaysPriceFrom $790Free CancellationRating
7.4
1,230 reviews
Search Etihad Airways flights
KLMPriceFrom $817Free CancellationRating
7.8
1,383 reviews
Search KLM flights
DeltaPriceFrom $826Free CancellationRating
8.0
7,981 reviews
Search Delta flights
LufthansaPriceFrom $829Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $835Free CancellationRating
7.4
3,609 reviews
Search Qatar Airways flights
Air FrancePriceFrom $836Free CancellationRating
7.5
1,465 reviews
Search Air France flights
Virgin AtlanticPriceFrom $905Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
IndiGoPriceFrom $967Free CancellationRating
6.8
478 reviews
Search IndiGo flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Bengaluru?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Bengaluru. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Bengaluru with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bengaluru from Illinois which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Illinois to Bengaluru?

momondo helps you find the best flight between Illinois and Bengaluru by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Illinois to Bengaluru right now. Can momondo alert me if prices change?

Price alerts on flights to Bengaluru from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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