When did momondo last update prices for flights from Sri Lanka to Illinois?

Prices for flights from Sri Lanka to Illinois refresh daily.

How many operators does momondo search for flights from Sri Lanka to Illinois?

There are 2 operators available for flights from Sri Lanka to Illinois as of December 2025.

How old do you have to be to fly from Sri Lanka to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sri Lanka to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$585 Cheap Flights from Sri Lanka to Illinois in 2025/26

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Find the cheapest flights from Sri Lanka to Illinois

Round-trip

One-way

Recent round-trip flight deals from Sri Lanka to Illinois

Enter your travel dates to find the best prices.

12:45 am - 12:55 pm

CMB

ORD

23h 40m1 stop

4:00 pm - 11:50 pm

ORD

CMB

45h 20m1 stop

$1,045Cathay Pacific

Thu, Mar 5 - Thu, May 7

8:20 am - 11:30 am

CMB

ORD

38h 40m2 stops

1:30 pm - 7:20 am

ORD

CMB

30h 20m1 stop

$1,050Air India

Sun, Feb 8 - Sun, Feb 15

10:15 pm - 6:25 pm

CMB

ORD

31h 40m2 stops

2:35 pm - 11:30 pm

ORD

CMB

45h 25m1 stop

$1,069Multiple Airlines

Tue, Feb 10 - Tue, Feb 17

8:20 am - 11:30 am

CMB

ORD

38h 40m1 stop

1:30 pm - 4:05 pm

ORD

CMB

39h 05m1 stop

$1,077Air India

Sun, Feb 8 - Sun, Feb 15

9:50 am - 7:35 am

CMB

ORD

33h 15m1 stop

2:00 pm - 8:40 pm

ORD

CMB

20h 10m1 stop

$1,086Etihad Airways

Thu, Feb 26 - Tue, Aug 4

7:30 pm - 2:30 pm

CMB

ORD

30h 30m1 stop

6:50 pm - 8:45 am

ORD

CMB

26h 25m1 stop

$1,089Qatar Airways

Tue, Feb 10 - Tue, Feb 17

1:45 pm - 7:35 am

CMB

ORD

29h 20m3 stops

1:10 pm - 8:15 pm

ORD

CMB

19h 35m1 stop

$1,105Multiple Airlines

Sun, Feb 8 - Sun, Feb 15

9:50 am - 7:35 am

CMB

ORD

33h 15m1 stop

2:00 pm - 8:35 am

ORD

CMB

32h 05m1 stop

$1,112Etihad Airways

Thu, Feb 26 - Tue, Aug 4

8:55 pm - 8:00 pm

CMB

ORD

34h 35m3 stops

2:35 pm - 11:30 pm

ORD

CMB

45h 25m1 stop

$1,153Multiple Airlines

Sat, Feb 7 - Sat, Feb 14

2:00 pm - 12:45 pm

CMB

ORD

34h 15m2 stops

3:40 pm - 12:45 pm

ORD

CMB

34h 35m2 stops

$1,164Multiple Airlines

Tue, Mar 3 - Wed, Jul 8

Air India flights from Sri Lanka to Illinois

Our best Air India deals on Sri Lanka to Illinois flight tickets

Air India

Feb 8

CMB8:20 amColombo Bandaranaike Intl

38h 40m

2 stops

ORD11:30 amChicago O'Hare Intl

Feb 15

ORD1:30 pmChicago O'Hare Intl

30h 20m

1 stop

CMB7:20 amColombo Bandaranaike Intl

$1,050

Find similar

Air India

Feb 8

CMB8:20 amColombo Bandaranaike Intl

38h 40m

1 stop

ORD11:30 amChicago O'Hare Intl

Feb 15

ORD1:30 pmChicago O'Hare Intl

39h 05m

1 stop

CMB4:05 pmColombo Bandaranaike Intl

$1,077

Find similar

Emirates flights from Sri Lanka to Illinois

Our best Emirates deals on Sri Lanka to Illinois flight tickets

Emirates

Mar 12

CMB8:15 pmColombo Bandaranaike Intl

30h 00m

2 stops

ORD3:45 pmChicago O'Hare Intl

May 11

ORD8:35 pmChicago O'Hare Intl

25h 05m

1 stop

CMB8:10 amColombo Bandaranaike Intl

$1,174

Find similar

Emirates

Feb 9

CMB8:15 pmColombo Bandaranaike Intl

54h 10m

2 stops

ORD2:55 pmChicago O'Hare Intl

Feb 16

ORD7:45 pmChicago O'Hare Intl

38h 45m

1 stop

CMB10:00 pmColombo Bandaranaike Intl

$1,183

Find similar

Emirates

Feb 9

CMB9:55 amColombo Bandaranaike Intl

40h 30m

1 stop

ORD2:55 pmChicago O'Hare Intl

Feb 16

ORD7:45 pmChicago O'Hare Intl

38h 40m

1 stop

CMB9:55 pmColombo Bandaranaike Intl

$1,243

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 3/5

12:45 am-12:55 pm

1 stop23h 40m

Chicago O'Hare Intl

Thu 5/7

4:00 pm-11:50 pm

1 stop45h 20m

$1,045

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sun 2/8

8:20 am-11:30 am

2 stops38h 40m

Chicago O'Hare Intl

Sun 2/15

1:30 pm-7:20 am

1 stop30h 20m

$1,050

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 2/10

10:15 pm-6:25 pm

2 stops31h 40m

Chicago O'Hare Intl

Tue 2/17

2:35 pm-11:30 pm

1 stop45h 25m

$1,069

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sun 2/8

8:20 am-11:30 am

1 stop38h 40m

Chicago O'Hare Intl

Sun 2/15

1:30 pm-4:05 pm

1 stop39h 05m

$1,077

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 2/26

9:50 am-7:35 am

1 stop33h 15m

Chicago O'Hare Intl

Tue 8/4

2:00 pm-8:40 pm

1 stop20h 10m

$1,086

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 2/10

7:30 pm-2:30 pm

1 stop30h 30m

Chicago O'Hare Intl

Tue 2/17

6:50 pm-8:45 am

1 stop26h 25m

$1,089

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sun 2/8

1:45 pm-7:35 am

3 stops29h 20m

Chicago O'Hare Intl

Sun 2/15

1:10 pm-8:15 pm

1 stop19h 35m

$1,105

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 2/26

9:50 am-7:35 am

1 stop33h 15m

Chicago O'Hare Intl

Tue 8/4

2:00 pm-8:35 am

1 stop32h 05m

$1,112

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sat 2/7

8:55 pm-8:00 pm

3 stops34h 35m

Chicago O'Hare Intl

Sat 2/14

2:35 pm-11:30 pm

1 stop45h 25m

$1,153

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 3/3

2:00 pm-12:45 pm

2 stops34h 15m

Chicago O'Hare Intl

Wed 7/8

3:40 pm-12:45 pm

2 stops34h 35m

$1,164

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sri Lanka to Illinois

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 Illinois?

The cheapest month to fly to Illinois from Sri Lanka is in October. Flight prices, which tend to average around $1,060, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,103.

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

The cheapest day to depart from Sri Lanka to Illinois is on a Monday when prices can be found for as low as $1,123. Flights from Sri Lanka to Illinois on a Friday will generally be more expensive and average around $1,408. 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 Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Sri Lanka to Illinois during this time can be as low as $1,067. Flights in the evening are often more expensive with an average ticket price of $1,198.

Cheap Sri Lanka to Illinois flight deals and tips

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

Fastest flight time	21h 35m
Direct flights	None

The fastest flight from Sri Lanka to Illinois takes 21h 35m

There are no direct flights from Sri Lanka to Illinois. There are no popular flight routes from Sri Lanka to Illinois.

Search flight deals

When did momondo last update prices for flights from Sri Lanka to Illinois?
Prices for flights from Sri Lanka to Illinois refresh daily.
How many operators does momondo search for flights from Sri Lanka to Illinois?
There are 2 operators available for flights from Sri Lanka to Illinois as of December 2025.
How old do you have to be to fly from Sri Lanka to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sri Lanka to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sri Lanka to Illinois

Compare and see reviews for airlines that fly from Sri Lanka to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom $1,058	Free Cancellation	Rating 7.4 1,337 reviews		Search Etihad Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sri Lanka to Illinois for you.

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

Yes. All flights to Illinois from Sri Lanka on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sri Lanka to Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from Sri Lanka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Sri Lanka to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.