How do I get Price Alerts for flights from Colombo Bandaranaike Intl Airport to Illinois?

Confirm your travel details to search for the latest offers for flights from Colombo Bandaranaike Intl Airport to Illinois . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to Illinois?

As of March 2026, there is 1 operator available to choose from for flights from Colombo Bandaranaike Intl Airport to Illinois.

How old do you have to be to fly from Colombo Bandaranaike Intl Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colombo Bandaranaike Intl Airport 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.

$570 Cheap Flights from Colombo Bandaranaike Intl Airport to Illinois in 2026

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Find the cheapest flights from Colombo Bandaranaike Intl Airport to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 pm - 12:55 pm

CMB

ORD

28h 55m

2 stops

6:15 pm - 4:50 pm

ORD

CMB

36h 05m

2 stops

$1,031Multiple Airlines

Thu, Apr 16 - Wed, Apr 22

9:15 pm - 9:12 pm

CMB

ORD

34h 27m

3 stops

4:15 pm - 11:45 pm

ORD

CMB

45h 00m

1 stop

$1,043Multiple Airlines

Fri, Apr 17 - Tue, Apr 21

9:15 pm - 9:12 pm

CMB

ORD

34h 27m

3 stops

2:00 pm - 2:40 am

ORD

CMB

26h 10m

3 stops

$1,072Multiple Airlines

Fri, Apr 17 - Tue, Apr 21

12:30 pm - 3:05 pm

CMB

ORD

37h 05m

1 stop

7:20 pm - 3:05 am

ORD

CMB

21h 15m

1 stop

$1,075Qatar Airways

Tue, Apr 21 - Tue, Apr 28

5:15 pm - 8:35 am

CMB

ORD

25h 50m

2 stops

2:00 pm - 8:35 pm

ORD

CMB

20h 05m

1 stop

$1,100Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

3:00 pm - 12:35 pm

CMB

ORD

32h 05m

2 stops

6:15 pm - 8:30 am

ORD

CMB

27h 45m

2 stops

$1,102Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

9:50 pm - 8:35 am

CMB

ORD

21h 15m

1 stop

2:00 pm - 8:35 am

ORD

CMB

32h 05m

1 stop

$1,104Etihad Airways

Tue, Apr 28 - Wed, Jun 3

4:10 am - 8:35 am

CMB

ORD

38h 55m

1 stop

2:00 pm - 8:35 am

ORD

CMB

32h 05m

1 stop

$1,110Etihad Airways

Fri, May 1 - Wed, Jun 3

6:30 pm - 9:33 pm

CMB

ORD

37h 33m

2 stops

2:20 pm - 5:40 am

ORD

CMB

28h 50m

2 stops

$1,116Multiple Airlines

Wed, Apr 15 - Wed, Apr 22

10:00 pm - 9:40 am

CMB

ORD

46h 10m

2 stops

4:15 pm - 11:45 pm

ORD

CMB

45h 00m

1 stop

$1,120Multiple Airlines

Fri, Apr 17 - Tue, Apr 21

Etihad Airways flights from Colombo Bandaranaike Intl Airport to Illinois

Our best Etihad Airways deals on Colombo Bandaranaike Intl Airport to Illinois flight tickets

Etihad Airways

Apr 28

CMB9:50 pmColombo Bandaranaike Intl

21h 15m

1 stop

ORD8:35 amChicago O'Hare Intl

Jun 3

ORD2:00 pmChicago O'Hare Intl

32h 05m

1 stop

CMB8:35 amColombo Bandaranaike Intl

$1,104

Etihad Airways

May 1

CMB4:10 amColombo Bandaranaike Intl

38h 55m

1 stop

ORD8:35 amChicago O'Hare Intl

Jun 3

ORD2:00 pmChicago O'Hare Intl

32h 05m

1 stop

CMB8:35 amColombo Bandaranaike Intl

$1,110

Etihad Airways

Apr 28

CMB4:20 pmColombo Bandaranaike Intl

26h 45m

1 stop

ORD8:35 amChicago O'Hare Intl

Jun 2

ORD2:00 pmChicago O'Hare Intl

26h 30m

1 stop

CMB3:00 amColombo Bandaranaike Intl

$1,158

Qatar Airways flights from Colombo Bandaranaike Intl Airport to Illinois

Our best Qatar Airways deals on Colombo Bandaranaike Intl Airport to Illinois flight tickets

Qatar Airways

Apr 21

CMB12:30 pmColombo Bandaranaike Intl

37h 05m

1 stop

ORD3:05 pmChicago O'Hare Intl

Apr 28

ORD7:20 pmChicago O'Hare Intl

21h 15m

1 stop

CMB3:05 amColombo Bandaranaike Intl

$1,075

Qatar Airways

Mar 19

CMB4:15 amColombo Bandaranaike Intl

22h 00m

1 stop

ORD3:45 pmChicago O'Hare Intl

Mar 30

ORD7:20 pmChicago O'Hare Intl

21h 15m

1 stop

CMB3:05 amColombo Bandaranaike Intl

$1,081

Qatar Airways

Apr 16

CMB12:30 pmColombo Bandaranaike Intl

37h 05m

1 stop

ORD3:05 pmChicago O'Hare Intl

Apr 22

ORD7:20 pmChicago O'Hare Intl

29h 10m

1 stop

CMB11:00 amColombo Bandaranaike Intl

$1,174

momondo Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 4/16

6:30 pm-12:55 pm

2 stops28h 55m

Chicago O'Hare Intl

Wed 4/22

6:15 pm-4:50 pm

2 stops36h 05m

$1,031

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Fri 4/17

9:15 pm-9:12 pm

3 stops34h 27m

Chicago O'Hare Intl

Tue 4/21

4:15 pm-11:45 pm

1 stop45h 00m

$1,043

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Fri 4/17

9:15 pm-9:12 pm

3 stops34h 27m

Chicago O'Hare Intl

Tue 4/21

2:00 pm-2:40 am

3 stops26h 10m

$1,072

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 4/21

12:30 pm-3:05 pm

1 stop37h 05m

Chicago O'Hare Intl

Tue 4/28

7:20 pm-3:05 am

1 stop21h 15m

$1,075

Quickest round-trip

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 4/23

5:15 pm-8:35 am

2 stops25h 50m

Chicago O'Hare Intl

Thu 4/30

2:00 pm-8:35 pm

1 stop20h 05m

$1,100

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 4/21

3:00 pm-12:35 pm

2 stops32h 05m

Chicago O'Hare Intl

Tue 4/28

6:15 pm-8:30 am

2 stops27h 45m

$1,102

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 4/28

9:50 pm-8:35 am

1 stop21h 15m

Chicago O'Hare Intl

Wed 6/3

2:00 pm-8:35 am

1 stop32h 05m

$1,104

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Fri 5/1

4:10 am-8:35 am

1 stop38h 55m

Chicago O'Hare Intl

Wed 6/3

2:00 pm-8:35 am

1 stop32h 05m

$1,110

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Wed 4/15

6:30 pm-9:33 pm

2 stops37h 33m

Chicago O'Hare Intl

Wed 4/22

2:20 pm-5:40 am

2 stops28h 50m

$1,116

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Fri 4/17

10:00 pm-9:40 am

2 stops46h 10m

Chicago O'Hare Intl

Tue 4/21

4:15 pm-11:45 pm

1 stop45h 00m

$1,120

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Colombo Bandaranaike Intl Airport to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colombo Bandaranaike Intl Airport to Illinois

Fastest flight time	22h 00m
Direct flights	None

The fastest flight from Colombo Bandaranaike Intl Airport to Illinois takes 22h 00m

There are no direct flights from Colombo Bandaranaike Intl Airport to Illinois. There are no popular flight routes from Colombo Bandaranaike Intl Airport to Illinois.

Search flight deals

When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to Illinois?
Prices for flights from Colombo Bandaranaike Intl Airport to Illinois were last updated today.
How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to Illinois?
As of March 2026, there is 1 operator available to choose from for flights from Colombo Bandaranaike Intl Airport to Illinois.
How old do you have to be to fly from Colombo Bandaranaike Intl Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colombo Bandaranaike Intl Airport 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 Colombo Bandaranaike Intl Airport to Illinois

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom $1,058	Free Cancellation	Rating 7.3 1,424 reviews		Search Etihad Airways flights

How do I get Price Alerts for flights from Colombo Bandaranaike Intl Airport to Illinois?
Confirm your travel details to search for the latest offers for flights from Colombo Bandaranaike Intl Airport to Illinois. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Colombo Bandaranaike Intl Airport to Illinois with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Illinois from Colombo with this policy.

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

Once you have performed a search for Colombo to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Colombo 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.