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Cheap flights from Colombo Bandaranaike Intl Airport to Illinois from $578

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colombo Bandaranaike Intl Airport to Illinois departing on 1/30. 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 Colombo Bandaranaike Intl Airport to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:15 pm - 12:30 pmCMB-ORD
29h 45m3 stops
Multiple Airlines Logo
1:10 pm - 8:50 amORD-CMB
33h 10m1 stop
$943Multiple Airlines
Find Deal
Tue, Mar 17 - Sun, Apr 5
Etihad Airways Logo
9:50 am - 7:35 amCMB-ORD
33h 15m1 stop
Etihad Airways Logo
1:10 pm - 3:15 pmORD-CMB
38h 35m1 stop
$950Etihad Airways
Find Deal
Mon, Jan 26 - Thu, Feb 12
Multiple Airlines Logo
5:15 pm - 12:30 pmCMB-ORD
53h 45m3 stops
Multiple Airlines Logo
2:00 pm - 8:40 pmORD-CMB
20h 10m1 stop
$951Multiple Airlines
Find Deal
Fri, Mar 20 - Mon, Apr 6
Multiple Airlines Logo
5:15 pm - 12:30 pmCMB-ORD
29h 45m3 stops
Multiple Airlines Logo
2:00 pm - 8:40 pmORD-CMB
20h 10m1 stop
$953Multiple Airlines
Find Deal
Tue, Mar 17 - Wed, Apr 8
Etihad Airways Logo
9:50 am - 7:35 amCMB-ORD
33h 15m1 stop
Etihad Airways Logo
2:00 pm - 2:50 amORD-CMB
26h 20m1 stop
$954Etihad Airways
Find Deal
Fri, Mar 6 - Thu, May 7
Multiple Airlines Logo
12:30 pm - 12:30 pmCMB-ORD
34h 30m3 stops
Multiple Airlines Logo
2:00 pm - 8:40 pmORD-CMB
20h 10m1 stop
$960Multiple Airlines
Find Deal
Sun, Mar 22 - Sat, Apr 4
Multiple Airlines Logo
1:45 pm - 12:30 pmCMB-ORD
33h 15m3 stops
Multiple Airlines Logo
1:10 pm - 10:20 pmORD-CMB
22h 40m1 stop
$964Multiple Airlines
Find Deal
Sat, Mar 21 - Mon, Apr 6
Multiple Airlines Logo
5:05 pm - 12:30 pmCMB-ORD
29h 55m2 stops
Multiple Airlines Logo
1:10 pm - 10:20 pmORD-CMB
22h 40m1 stop
$968Multiple Airlines
Find Deal
Sat, Mar 21 - Mon, Apr 6
Multiple Airlines Logo
5:15 pm - 12:30 pmCMB-ORD
29h 45m3 stops
Multiple Airlines Logo
1:10 pm - 8:50 amORD-CMB
33h 10m1 stop
$969Multiple Airlines
Find Deal
Tue, Mar 17 - Fri, Apr 3
Multiple Airlines Logo
6:35 pm - 12:30 pmCMB-ORD
52h 25m3 stops
Multiple Airlines Logo
2:00 pm - 8:40 pmORD-CMB
20h 10m1 stop
$972Multiple Airlines
Find Deal
Fri, Mar 20 - Mon, Apr 6

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
Jan 26
CMB9:50 amColombo Bandaranaike Intl
33h 15m
1 stop
ORD7:35 amChicago O'Hare Intl
Feb 12
ORD1:10 pmChicago O'Hare Intl
38h 35m
1 stop
CMB3:15 pmColombo Bandaranaike Intl
$950
Find similar
Etihad Airways
Mar 6
CMB9:50 amColombo Bandaranaike Intl
33h 15m
1 stop
ORD7:35 amChicago O'Hare Intl
May 7
ORD2:00 pmChicago O'Hare Intl
26h 20m
1 stop
CMB2:50 amColombo Bandaranaike Intl
$954
Find similar
Etihad Airways
Mar 5
CMB4:00 amColombo Bandaranaike Intl
39h 05m
1 stop
ORD7:35 amChicago O'Hare Intl
May 7
ORD2:00 pmChicago O'Hare Intl
20h 10m
1 stop
CMB8:40 pmColombo Bandaranaike Intl
$1,001
Find similar

Emirates flights from Colombo Bandaranaike Intl Airport to Illinois

Our best Emirates deals on Colombo Bandaranaike Intl Airport to Illinois flight tickets
Emirates
Dec 10
CMB11:15 amColombo Bandaranaike Intl
39h 10m
2 stops
ORD2:55 pmChicago O'Hare Intl
Dec 27
ORD7:45 pmChicago O'Hare Intl
35h 10m
2 stops
CMB6:25 pmColombo Bandaranaike Intl
$1,418
Find similar
Emirates
Dec 6
CMB2:40 amColombo Bandaranaike Intl
49h 59m
3 stops
ORD5:09 pmChicago O'Hare Intl
Dec 11
ORD7:45 pmChicago O'Hare Intl
35h 10m
2 stops
CMB6:25 pmColombo Bandaranaike Intl
$2,667
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colombo Bandaranaike Intl Airport 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, momondo users made 832,500 searches. Data last updated December 2, 2025.
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

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 3/17

5:15 pm-12:30 pm

3 stops29h 45m

Chicago O'Hare Intl

Sun 4/5

1:10 pm-8:50 am

1 stop33h 10m

$943

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Mon 1/26

9:50 am-7:35 am

1 stop33h 15m

Chicago O'Hare Intl

Thu 2/12

1:10 pm-3:15 pm

1 stop38h 35m

$950

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Fri 3/20

5:15 pm-12:30 pm

3 stops53h 45m

Chicago O'Hare Intl

Mon 4/6

2:00 pm-8:40 pm

1 stop20h 10m

$951

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 3/17

5:15 pm-12:30 pm

3 stops29h 45m

Chicago O'Hare Intl

Wed 4/8

2:00 pm-8:40 pm

1 stop20h 10m

$953

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Fri 3/6

9:50 am-7:35 am

1 stop33h 15m

Chicago O'Hare Intl

Thu 5/7

2:00 pm-2:50 am

1 stop26h 20m

$954

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sun 3/22

12:30 pm-12:30 pm

3 stops34h 30m

Chicago O'Hare Intl

Sat 4/4

2:00 pm-8:40 pm

1 stop20h 10m

$960

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sat 3/21

1:45 pm-12:30 pm

3 stops33h 15m

Chicago O'Hare Intl

Mon 4/6

1:10 pm-10:20 pm

1 stop22h 40m

$964

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sat 3/21

5:05 pm-12:30 pm

2 stops29h 55m

Chicago O'Hare Intl

Mon 4/6

1:10 pm-10:20 pm

1 stop22h 40m

$968

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 3/17

5:15 pm-12:30 pm

3 stops29h 45m

Chicago O'Hare Intl

Fri 4/3

1:10 pm-8:50 am

1 stop33h 10m

$969

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Fri 3/20

6:35 pm-12:30 pm

3 stops52h 25m

Chicago O'Hare Intl

Mon 4/6

2:00 pm-8:40 pm

1 stop20h 10m

$972

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 Illinois from

How to get the cheapest flight ticket from Colombo Bandaranaike Intl Airport 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 day to depart on your flight to Illinois?

The cheapest day to depart from Colombo Bandaranaike Intl Airport to Illinois is on a Monday when prices can be found for as low as $1,123. Flights from Colombo Bandaranaike Intl Airport 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 Colombo Bandaranaike Intl Airport 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 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

21h 30m

Direct flights

None
The fastest flight from Colombo Bandaranaike Intl Airport to Illinois takes 21h 30m
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?

  • 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
Qatar AirwaysPriceFrom $1,021Free CancellationRating
7.4
3,680 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,058Free CancellationRating
7.4
1,319 reviews
Search Etihad Airways flights

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.

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