Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Illinois to Colombo from $413

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 Colombo departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Illinois to Colombo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
4:00 pm - 11:30 pm
ORD
-
CMB
45h 00m
1 stop
Cathay Pacific Logo
12:50 am - 2:20 pm
CMB
-
ORD
24h 00m
1 stop
$654Cathay Pacific
Tue, Aug 25 - Mon, Sep 14
Cathay Pacific Logo
4:15 pm - 11:45 pm
ORD
-
CMB
45h 00m
1 stop
Cathay Pacific Logo
1:05 am - 1:55 pm
CMB
-
ORD
23h 20m
1 stop
$743Cathay Pacific
Wed, Apr 15 - Tue, Apr 28
Cathay Pacific Logo
4:00 pm - 11:30 pm
ORD
-
CMB
45h 00m
1 stop
Cathay Pacific Logo
12:50 am - 2:20 pm
CMB
-
ORD
24h 00m
1 stop
$760Cathay Pacific
Mon, Aug 17 - Mon, Aug 31
Cathay Pacific Logo
4:15 pm - 11:45 pm
ORD
-
CMB
45h 00m
1 stop
Cathay Pacific Logo
1:05 am - 1:55 pm
CMB
-
ORD
23h 20m
1 stop
$767Cathay Pacific
Sun, Apr 12 - Sun, Apr 26
Air India Logo
1:10 pm - 7:00 am
ORD
-
CMB
31h 20m
1 stop
Air India Logo
5:05 pm - 11:10 am
CMB
-
ORD
28h 35m
2 stops
$794Air India
Sun, Apr 12 - Sun, Apr 19
Multiple Airlines Logo
6:38 am - 11:30 pm
STL
-
CMB
30h 22m
2 stops
Multiple Airlines Logo
12:45 am - 11:58 pm
CMB
-
STL
33h 43m
2 stops
$1,420Multiple Airlines
Wed, Mar 11 - Mon, Mar 23
Qatar Airways Logo
7:00 am - 2:05 am
STL
-
CMB
32h 35m
2 stops
Qatar Airways Logo
8:20 pm - 12:18 pm
CMB
-
STL
26h 28m
2 stops
$1,494Qatar Airways
Mon, Mar 30 - Mon, Apr 6
Multiple Airlines Logo
9:10 am - 4:05 pm
STL
-
CMB
44h 25m
2 stops
Multiple Airlines Logo
5:05 pm - 5:50 am
CMB
-
STL
47h 15m
2 stops
$1,497Multiple Airlines
Fri, Apr 10 - Fri, Apr 17
SriLankan Airlines Logo
7:16 pm - 12:45 pm
MDW
-
CMB
30h 59m
2 stops
SriLankan Airlines Logo
1:10 pm - 4:25 pm
CMB
-
MDW
37h 45m
2 stops
$10,073SriLankan Airlines
Wed, May 6 - Thu, Jun 11
SriLankan Airlines Logo
6:38 pm - 4:45 am
MDW
-
CMB
47h 37m
3 stops
SriLankan Airlines Logo
1:10 pm - 4:25 pm
CMB
-
MDW
37h 45m
2 stops
$10,109SriLankan Airlines
Wed, May 6 - Thu, Jun 11

Cathay Pacific flights from Illinois to Colombo Bandaranaike Intl Airport

Our best Cathay Pacific deals on Illinois to Colombo Bandaranaike Intl Airport flight tickets
Cathay Pacific
Apr 15
ORD4:15 pmChicago O'Hare Intl
45h 00m
1 stop
CMB11:45 pmColombo Bandaranaike Intl
Apr 28
CMB1:05 amColombo Bandaranaike Intl
23h 20m
1 stop
ORD1:55 pmChicago O'Hare Intl
$743
Cathay Pacific
Apr 12
ORD4:15 pmChicago O'Hare Intl
45h 00m
1 stop
CMB11:45 pmColombo Bandaranaike Intl
Apr 26
CMB1:05 amColombo Bandaranaike Intl
23h 20m
1 stop
ORD1:55 pmChicago O'Hare Intl
$767
Cathay Pacific
Apr 13
ORD4:15 pmChicago O'Hare Intl
45h 00m
1 stop
CMB11:45 pmColombo Bandaranaike Intl
Apr 27
CMB1:05 amColombo Bandaranaike Intl
23h 20m
1 stop
ORD1:55 pmChicago O'Hare Intl
$792

Air India flights from Illinois to Colombo Bandaranaike Intl Airport

Our best Air India deals on Illinois to Colombo Bandaranaike Intl Airport flight tickets
Air India
Apr 12
ORD1:10 pmChicago O'Hare Intl
31h 20m
1 stop
CMB7:00 amColombo Bandaranaike Intl
Apr 19
CMB5:05 pmColombo Bandaranaike Intl
28h 35m
2 stops
ORD11:10 amChicago O'Hare Intl
$794
Air India
Apr 13
ORD1:10 pmChicago O'Hare Intl
31h 20m
1 stop
CMB7:00 amColombo Bandaranaike Intl
Apr 28
CMB5:05 pmColombo Bandaranaike Intl
28h 35m
2 stops
ORD11:10 amChicago O'Hare Intl
$812
Air India
Apr 12
ORD1:10 pmChicago O'Hare Intl
40h 25m
1 stop
CMB4:05 pmColombo Bandaranaike Intl
Apr 28
CMB5:05 pmColombo Bandaranaike Intl
28h 35m
2 stops
ORD11:10 amChicago O'Hare Intl
$831

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Colombo Bandaranaike Intl Airport 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 February 28, 2026.
Use the filters below to find and compare flights from Illinois to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Tue 8/25

4:00 pm-11:30 pm

1 stop45h 00m

Colombo Bandaranaike Intl

Mon 9/14

12:50 am-2:20 pm

1 stop24h 00m

$654

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Wed 4/15

4:15 pm-11:45 pm

1 stop45h 00m

Colombo Bandaranaike Intl

Tue 4/28

1:05 am-1:55 pm

1 stop23h 20m

$743

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Mon 8/17

4:00 pm-11:30 pm

1 stop45h 00m

Colombo Bandaranaike Intl

Mon 8/31

12:50 am-2:20 pm

1 stop24h 00m

$760

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Sun 4/12

4:15 pm-11:45 pm

1 stop45h 00m

Colombo Bandaranaike Intl

Sun 4/26

1:05 am-1:55 pm

1 stop23h 20m

$767

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Sun 4/12

1:10 pm-7:00 am

1 stop31h 20m

Colombo Bandaranaike Intl

Sun 4/19

5:05 pm-11:10 am

2 stops28h 35m

$794

St. LouisColombo

STL - CMB

STLCMB

Lambert-St Louis

Wed 3/11

6:38 am-11:30 pm

2 stops30h 22m

Colombo Bandaranaike Intl

Mon 3/23

12:45 am-11:58 pm

2 stops33h 43m

$1,420

St. LouisColombo

STL - CMB

STLCMB

Lambert-St Louis

Mon 3/30

7:00 am-2:05 am

2 stops32h 35m

Colombo Bandaranaike Intl

Mon 4/6

8:20 pm-12:18 pm

2 stops26h 28m

$1,494

St. LouisColombo

STL - CMB

STLCMB

Lambert-St Louis

Fri 4/10

9:10 am-4:05 pm

2 stops44h 25m

Colombo Bandaranaike Intl

Fri 4/17

5:05 pm-5:50 am

2 stops47h 15m

$1,497

ChicagoColombo

MDW - CMB

MDWCMB

Chicago Midway

Wed 5/6

7:16 pm-12:45 pm

2 stops30h 59m

Colombo Bandaranaike Intl

Thu 6/11

1:10 pm-4:25 pm

2 stops37h 45m

$10,073

ChicagoColombo

MDW - CMB

MDWCMB

Chicago Midway

Wed 5/6

6:38 pm-4:45 am

3 stops47h 37m

Colombo Bandaranaike Intl

Thu 6/11

1:10 pm-4:25 pm

2 stops37h 45m

$10,109

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Colombo from

How to get the cheapest flight ticket from Illinois to Colombo Bandaranaike Intl Airport

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 Colombo Bandaranaike Intl Airport?

If you aren’t able to travel during the month of September, then book flights to Colombo Bandaranaike Intl Airport from Illinois during October instead. Flights to Colombo Bandaranaike Intl Airport in October, while not as cheap as those in September, still average around $938.

How far in advance should I book a flight to Colombo Bandaranaike Intl Airport?

You are more likely to see cheaper flights to Colombo Bandaranaike Intl Airport from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo Bandaranaike Intl Airport for around $1,290 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo Bandaranaike Intl Airport from Illinois for as low as $906 on momondo.

Can stopping save me money on Illinois to Colombo Bandaranaike Intl Airport flights?

You could potentially save up to 10% on your flight if you consider stops on a Illinois to Colombo Bandaranaike Intl Airport flight.

Cheap Illinois to Colombo Bandaranaike Intl Airport flight deals and tips

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

Fastest flight time

22h 40m

Direct flights

None
The fastest flight from Illinois to Colombo Bandaranaike Intl Airport takes 22h 40m
There are no direct flights from Illinois to Colombo Bandaranaike Intl Airport. There are no popular flight routes from Illinois to Colombo Bandaranaike Intl Airport.
Search flight deals

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

    Prices for flights from Illinois to Colombo Bandaranaike Intl Airport are refreshed on a daily basis.

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

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

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

    The travel and health documents you'll need for your trip to Colombo Bandaranaike 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 Colombo Bandaranaike Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Colombo Bandaranaike Intl Airport

Compare and see reviews for airlines that fly from Illinois to Colombo Bandaranaike Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $607Free CancellationRating
7.6
1,180 reviews
Search Cathay Pacific flights
Air IndiaPriceFrom $799Free CancellationRating
5.5
2,969 reviews
Search Air India flights
Turkish AirlinesPriceFrom $891Free CancellationRating
7.3
4,237 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $925Free CancellationRating
7.3
1,422 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $954Free CancellationRating
7.4
3,745 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $983Free CancellationRating
7.1
10,757 reviews
Search Air Canada flights
IndiGoPriceFrom $1,199Free CancellationRating
6.8
539 reviews
Search IndiGo flights
JetBluePriceFrom $1,593Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights

Traveling to a place near Colombo?

Book flights to Colombo if you plan to visit one of these locations
Negombo
Marawila

Why use momondo?

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

It is quick and easy to find Illinois to Colombo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colombo that suits you.

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

momondo does allow users to show only those flights to Colombo 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 Colombo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colombo from Illinois.

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

Yes momondo offers price alerts on flights to Colombo from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Colombo Bandaranaike Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 3/30
Mon 4/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Colombo