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Cheap flights from Chicago to Sri Lanka from $505

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Sri Lanka departing on 9/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Sri Lanka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
4:15 pm - 11:30 pmORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
44h 45m1 stop Hong Kong Intl
Cathay Pacific Logo
12:50 am - 1:55 pmCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
23h 35m1 stop Hong Kong Intl
$897Cathay Pacific
Thu, Sep 24 - Wed, Sep 30
Cathay Pacific Logo
4:15 pm - 11:30 pmORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
44h 45m1 stop Hong Kong Intl
Cathay Pacific Logo
12:50 am - 1:55 pmCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
23h 35m1 stop Hong Kong Intl
$901Cathay Pacific
Thu, Sep 24 - Wed, Sep 30
Etihad Airways Logo
8:25 pm - 3:00 amORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
20h 05m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
4:00 am - 7:55 amCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
39h 25m1 stop Abu Dhabi Zayed Intl
$1,013Etihad Airways
Tue, Sep 15 - Wed, Dec 9
Etihad Airways Logo
8:25 pm - 8:35 pmORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
37h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
4:10 am - 8:35 amCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
38h 55m1 stop Abu Dhabi Zayed Intl
$1,013Etihad Airways
Thu, Sep 3 - Mon, Sep 7
British Airways Logo
3:21 pm - 2:45 amORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
23h 54m2 stops Philadelphia Doha Hamad Intl
British Airways Logo
3:25 am - 2:30 pmCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
22h 35m1 stop Doha Hamad Intl
$1,104British Airways
Mon, Nov 2 - Wed, Nov 11
British Airways Logo
12:59 pm - 1:55 amORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
25h 26m2 stops Philadelphia Doha Hamad Intl
British Airways Logo
4:15 am - 11:30 pmCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
30h 45m2 stops Doha Hamad Intl Philadelphia
$1,105British Airways
Mon, Nov 2 - Wed, Nov 11
Turkish Airlines Logo
8:15 pm - 7:45 amORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
24h 00m1 stop Istanbul
Turkish Airlines Logo
7:25 am - 10:00 amCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
38h 05m1 stop Istanbul
$1,113Turkish Airlines
Sun, Nov 8 - Wed, Nov 11
Qatar Airways Logo
6:50 pm - 1:55 amORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
19h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
3:25 am - 2:30 pmCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
22h 35m1 stop Doha Hamad Intl
$1,114Qatar Airways
Thu, Jan 28 - Sat, Feb 6
Qatar Airways Logo
8:00 am - 2:45 amORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
31h 15m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
7:30 pm - 2:30 pmCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
30h 30m1 stop Doha Hamad Intl
$1,125Qatar Airways
Tue, Jan 5 - Thu, Feb 4
Turkish Airlines Logo
11:45 am - 7:45 amORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
32h 30m1 stop Istanbul
Turkish Airlines Logo
9:15 am - 6:20 pmCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
44h 35m1 stop Istanbul
$1,598Turkish Airlines
Fri, Dec 11 - Wed, Dec 23

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Etihad Airways flights from Chicago to Sri Lanka

Our best Etihad Airways deals on Chicago to Sri Lanka flight tickets
Etihad Airways
Oct 4
ORD8:25 pmChicago O'Hare Intl
25h 40m
1 stop
CMB8:35 amColombo Bandaranaike Intl
Oct 12
CMB10:00 amColombo Bandaranaike Intl
33h 05m
1 stop
ORD8:35 amChicago O'Hare Intl
$1,005
Etihad Airways
Sep 3
ORD8:25 pmChicago O'Hare Intl
37h 40m
1 stop
CMB8:35 pmColombo Bandaranaike Intl
Sep 7
CMB4:10 amColombo Bandaranaike Intl
38h 55m
1 stop
ORD8:35 amChicago O'Hare Intl
$1,013
Etihad Airways
Sep 2
ORD8:25 pmChicago O'Hare Intl
20h 05m
1 stop
CMB3:00 amColombo Bandaranaike Intl
Sep 24
CMB10:00 amColombo Bandaranaike Intl
33h 05m
1 stop
ORD8:35 amChicago O'Hare Intl
$1,014

Cathay Pacific flights from Chicago to Sri Lanka

Our best Cathay Pacific deals on Chicago to Sri Lanka flight tickets
Cathay Pacific
Sep 24
ORD4:15 pmChicago O'Hare Intl
44h 45m
1 stop
CMB11:30 pmColombo Bandaranaike Intl
Sep 30
CMB12:50 amColombo Bandaranaike Intl
23h 35m
1 stop
ORD1:55 pmChicago O'Hare Intl
$897
Cathay Pacific
Sep 24
ORD4:15 pmChicago O'Hare Intl
44h 45m
1 stop
CMB11:30 pmColombo Bandaranaike Intl
Sep 30
CMB12:50 amColombo Bandaranaike Intl
23h 35m
1 stop
ORD1:55 pmChicago O'Hare Intl
$901
Cathay Pacific
Jan 6
ORD2:35 pmChicago O'Hare Intl
45h 25m
1 stop
CMB11:30 pmColombo Bandaranaike Intl
Feb 3
CMB12:45 amColombo Bandaranaike Intl
23h 40m
1 stop
ORD12:55 pmChicago O'Hare Intl
$917

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Sri Lanka 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 August 13, 2026.
Use the filters below to find and compare flights from Chicago to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Thu 9/24

4:15 pm-11:30 pm

1 stop44h 45m

Colombo Bandaranaike Intl

Wed 9/30

12:50 am-1:55 pm

1 stop23h 35m

$897

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Thu 9/24

4:15 pm-11:30 pm

1 stop44h 45m

Colombo Bandaranaike Intl

Wed 9/30

12:50 am-1:55 pm

1 stop23h 35m

$901

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Tue 9/15

8:25 pm-3:00 am

1 stop20h 05m

Colombo Bandaranaike Intl

Wed 12/9

4:00 am-7:55 am

1 stop39h 25m

$1,013

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Thu 9/3

8:25 pm-8:35 pm

1 stop37h 40m

Colombo Bandaranaike Intl

Mon 9/7

4:10 am-8:35 am

1 stop38h 55m

$1,013

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Mon 11/2

3:21 pm-2:45 am

2 stops23h 54m

Colombo Bandaranaike Intl

Wed 11/11

3:25 am-2:30 pm

1 stop22h 35m

$1,104

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Mon 11/2

12:59 pm-1:55 am

2 stops25h 26m

Colombo Bandaranaike Intl

Wed 11/11

4:15 am-11:30 pm

2 stops30h 45m

$1,105

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Sun 11/8

8:15 pm-7:45 am

1 stop24h 00m

Colombo Bandaranaike Intl

Wed 11/11

7:25 am-10:00 am

1 stop38h 05m

$1,113
Quickest round-trip

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Thu 1/28

6:50 pm-1:55 am

1 stop19h 35m

Colombo Bandaranaike Intl

Sat 2/6

3:25 am-2:30 pm

1 stop22h 35m

$1,114

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Tue 1/5

8:00 am-2:45 am

2 stops31h 15m

Colombo Bandaranaike Intl

Thu 2/4

7:30 pm-2:30 pm

1 stop30h 30m

$1,125

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Fri 12/11

11:45 am-7:45 am

1 stop32h 30m

Colombo Bandaranaike Intl

Wed 12/23

9:15 am-6:20 pm

1 stop44h 35m

$1,598

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 Sri Lanka from

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

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 Sri Lanka?

The month of September is, on average, the cheapest month to fly to Sri Lanka from Chicago, with most prices found around $958. If you aren’t able to travel to Sri Lanka during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $969.

How far in advance should I book a flight from Chicago to Sri Lanka?

You are more likely to see cheaper flights to Sri Lanka from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Sri Lanka for around $1,326 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sri Lanka from Chicago for as low as $938 on momondo.

Can stopping save me money on Chicago to Sri Lanka flights?

You could potentially save up to 1% on your flight if you consider stops on a Chicago to Sri Lanka flight.

Cheap Chicago to Sri Lanka flight deals and tips

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

Fastest flight time

19h 35m

Direct flights

None
The fastest flight from Chicago to Sri Lanka takes 19h 35m
There are no direct flights from Chicago to Sri Lanka. There are no popular flight routes from Chicago to Sri Lanka.
Search flight deals

Frequently asked questions about flying from Chicago to Sri Lanka

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

    Prices for flights from Chicago to Sri Lanka refresh daily.

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

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

    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 Chicago to Sri Lanka.

  • What documentation or ID do you need to fly to Sri Lanka?

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

Best airlines flying from Chicago to Sri Lanka

Compare and see reviews for airlines that fly from Chicago to Sri Lanka with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $623Free CancellationRating
7.6
1,451 reviews
Search Cathay Pacific flights
Air IndiaPriceFrom $692Free CancellationRating
5.5
2,948 reviews
Search Air India flights
Qatar AirwaysPriceFrom $886Free CancellationRating
7.4
3,742 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $891Free CancellationRating
7.4
4,482 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $925Free CancellationRating
7.3
1,504 reviews
Search Etihad Airways flights
JetBluePriceFrom $1,593Free CancellationRating
7.1
3,035 reviews
Search JetBlue flights
Air CanadaPriceFrom $1,623Free CancellationRating
7.1
11,466 reviews
Search Air Canada flights

Why use momondo?

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

It is quick and easy to find Chicago to Sri Lanka 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 Sri Lanka that suits you.

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

Yes. momondo enables you to select and highlight flights to Sri Lanka from Chicago with this policy.

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

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 Sri Lanka from Chicago.

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

Yes momondo offers price alerts on flights to Sri Lanka from Chicago. 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 Sri Lanka trip

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