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Cheap flights from Chicago to Sri Lanka from $504

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 8/16. 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
$872Cathay Pacific
Thu, Sep 17 - Wed, Sep 23
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
$894Cathay Pacific
Thu, Sep 17 - Wed, Sep 23
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
10:00 am - 8:35 amCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
33h 05m1 stop Abu Dhabi Zayed Intl
$1,002Etihad Airways
Sun, Oct 11 - Fri, Oct 16
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
10:00 am - 8:35 amCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
33h 05m1 stop Abu Dhabi Zayed Intl
$1,002Etihad Airways
Wed, Sep 2 - Wed, Oct 7
Qatar Airways Logo
7:20 pm - 3:05 amORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
21h 15m1 stop Doha Hamad Intl
Qatar Airways Logo
4:35 am - 3:05 pmCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
21h 00m1 stop Doha Hamad Intl
$1,078Qatar Airways
Mon, Aug 31 - Wed, Sep 23
Qatar Airways Logo
7:20 pm - 3:05 amORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
21h 15m1 stop Doha Hamad Intl
Qatar Airways Logo
3:35 am - 3:05 pmCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
22h 00m1 stop Doha Hamad Intl
$1,078Qatar Airways
Mon, Aug 31 - Wed, Sep 23
Multiple Airlines Logo
6:50 pm - 1:55 amORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
19h 35m1 stop Doha Hamad Intl
Multiple Airlines Logo
4:15 am - 2:30 pmCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
21h 45m1 stop Doha Hamad Intl
$1,096Multiple Airlines
Fri, Nov 6 - Tue, Nov 24
Turkish Airlines Logo
8:10 pm - 12:40 pmORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
30h 00m1 stop Istanbul
Turkish Airlines Logo
6:50 am - 9:40 amCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
37h 20m1 stop Istanbul
$1,113Turkish Airlines
Sun, Aug 30 - Wed, Sep 23
American Airlines Logo
1:22 pm - 1:55 amORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
25h 03m2 stops Philadelphia Doha Hamad Intl
American Airlines Logo
3:25 am - 2:30 pmCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
22h 35m1 stop Doha Hamad Intl
$1,128American Airlines
Wed, Jan 13 - Tue, Jan 26
Turkish Airlines Logo
8:15 pm - 5:55 amORD  Chicago O'Hare Intl-CMB Colombo Bandaranaike Intl
22h 10m1 stop Istanbul
Turkish Airlines Logo
7:25 am - 6:20 pmCMB  Colombo Bandaranaike Intl-ORD Chicago O'Hare Intl
22h 25m1 stop Istanbul
$5,243Turkish Airlines
Mon, Nov 23 - Tue, Dec 1

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Qatar Airways flights from Chicago to Sri Lanka

Our best Qatar Airways deals on Chicago to Sri Lanka flight tickets
Qatar Airways
Aug 31
ORD7:20 pmChicago O'Hare Intl
21h 15m
1 stop
CMB3:05 amColombo Bandaranaike Intl
Sep 23
CMB3:35 amColombo Bandaranaike Intl
22h 00m
1 stop
ORD3:05 pmChicago O'Hare Intl
$1,078
Qatar Airways
Aug 13
ORD12:59 pmChicago O'Hare Intl
26h 36m
2 stops
CMB2:05 amColombo Bandaranaike Intl
Aug 30
CMB8:20 pmColombo Bandaranaike Intl
30h 05m
2 stops
ORD3:55 pmChicago O'Hare Intl
$1,405
Qatar Airways
Aug 13
ORD12:59 pmChicago O'Hare Intl
26h 36m
2 stops
CMB2:05 amColombo Bandaranaike Intl
Aug 30
CMB8:20 pmColombo Bandaranaike Intl
30h 05m
2 stops
ORD3:55 pmChicago O'Hare Intl
$1,408

Cathay Pacific flights from Chicago to Sri Lanka

Our best Cathay Pacific deals on Chicago to Sri Lanka flight tickets
Cathay Pacific
Sep 17
ORD4:15 pmChicago O'Hare Intl
44h 45m
1 stop
CMB11:30 pmColombo Bandaranaike Intl
Sep 23
CMB12:50 amColombo Bandaranaike Intl
23h 35m
1 stop
ORD1:55 pmChicago O'Hare Intl
$872
Cathay Pacific
Sep 17
ORD4:15 pmChicago O'Hare Intl
44h 45m
1 stop
CMB11:30 pmColombo Bandaranaike Intl
Sep 23
CMB12:50 amColombo Bandaranaike Intl
23h 35m
1 stop
ORD1:55 pmChicago O'Hare Intl
$894
Cathay Pacific
Aug 20
ORD4:00 pmChicago O'Hare Intl
45h 00m
1 stop
CMB11:30 pmColombo Bandaranaike Intl
Sep 2
CMB12:50 amColombo Bandaranaike Intl
24h 00m
1 stop
ORD2:20 pmChicago O'Hare Intl
$915

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 7, 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 9/17

4:15 pm-11:30 pm

1 stop44h 45m

Colombo Bandaranaike Intl

Wed 9/23

12:50 am-1:55 pm

1 stop23h 35m

$872

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Thu 9/17

4:15 pm-11:30 pm

1 stop44h 45m

Colombo Bandaranaike Intl

Wed 9/23

12:50 am-1:55 pm

1 stop23h 35m

$894

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Sun 10/11

8:25 pm-8:35 pm

1 stop37h 40m

Colombo Bandaranaike Intl

Fri 10/16

10:00 am-8:35 am

1 stop33h 05m

$1,002

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Wed 9/2

8:25 pm-8:35 pm

1 stop37h 40m

Colombo Bandaranaike Intl

Wed 10/7

10:00 am-8:35 am

1 stop33h 05m

$1,002

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Mon 8/31

7:20 pm-3:05 am

1 stop21h 15m

Colombo Bandaranaike Intl

Wed 9/23

4:35 am-3:05 pm

1 stop21h 00m

$1,078

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Mon 8/31

7:20 pm-3:05 am

1 stop21h 15m

Colombo Bandaranaike Intl

Wed 9/23

3:35 am-3:05 pm

1 stop22h 00m

$1,078
Quickest round-trip

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Fri 11/6

6:50 pm-1:55 am

1 stop19h 35m

Colombo Bandaranaike Intl

Tue 11/24

4:15 am-2:30 pm

1 stop21h 45m

$1,096

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Sun 8/30

8:10 pm-12:40 pm

1 stop30h 00m

Colombo Bandaranaike Intl

Wed 9/23

6:50 am-9:40 am

1 stop37h 20m

$1,113

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Wed 1/13

1:22 pm-1:55 am

2 stops25h 03m

Colombo Bandaranaike Intl

Tue 1/26

3:25 am-2:30 pm

1 stop22h 35m

$1,128

ChicagoColombo

ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl

ORDCMB

Chicago O'Hare Intl

Mon 11/23

8:15 pm-5:55 am

1 stop22h 10m

Colombo Bandaranaike Intl

Tue 12/1

7:25 am-6:20 pm

1 stop22h 25m

$5,243

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 $1,323 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

20h 05m

Direct flights

None
The fastest flight from Chicago to Sri Lanka takes 20h 05m
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
1,439 reviews
Search Cathay Pacific flights
Air IndiaPriceFrom $692Free CancellationRating
5.5
2,952 reviews
Search Air India flights
Qatar AirwaysPriceFrom $886Free CancellationRating
7.4
3,740 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $891Free CancellationRating
7.4
4,469 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $925Free CancellationRating
7.3
1,498 reviews
Search Etihad Airways flights
JetBluePriceFrom $1,593Free CancellationRating
7.1
3,025 reviews
Search JetBlue flights
Air CanadaPriceFrom $1,623Free CancellationRating
7.1
11,436 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.

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