$505+ Cheap flights from O'Hare Intl (ORD) to Sri Lanka
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CMB
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Sri Lanka with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Sri Lanka
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One-way
Cheapest flights from O'Hare Intl to Sri LankaExplore the most affordable flight options available from O'Hare Intl to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
Explore the most affordable flight options available from O'Hare Intl to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
This SmartFares deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:15 pm -
1 stop44h 45m
Sun 10/1112:50 am -
1 stop23h 35m
Deal found 8/21![Cathay Pacific logo]()
$967
This SmartFares deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:15 pm -
1 stop44h 45m
Mon 10/1212:50 am -
1 stop23h 35m
Deal found 8/25![Cathay Pacific logo]()
$987
This Indian Eagle deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:25 pm -
1 stop20h 05m
Wed 9/304:10 am -
1 stop38h 55m
Deal found 8/24![Etihad Airways logo]()
$1,019
This eDestinos deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:15 pm -
1 stop44h 45m
Tue 10/1312:50 am -
1 stop23h 35m
Deal found 8/23![Cathay Pacific logo]()
$1,020
This FlightHub deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:15 pm -
1 stop44h 45m
Wed 9/2312:50 am -
1 stop23h 35m
Deal found 8/23![Cathay Pacific logo]()
$1,021
This Booking.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:00 pm -
1 stop45h 00m
Mon 9/1412:50 am -
1 stop24h 00m
Deal found 8/23![Cathay Pacific logo]()
$1,025
This Booking.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:15 pm -
1 stop44h 45m
Wed 10/1412:50 am -
1 stop23h 35m
Deal found 8/25![Cathay Pacific logo]()
$1,026
This oojo deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:25 pm -
1 stop25h 40m
Mon 10/1210:00 am -
1 stop33h 05m
Deal found 8/25![Etihad Airways logo]()
$1,028
This FlightHub deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:15 pm -
1 stop44h 45m
Sun 11/2212:45 am -
1 stop23h 40m
Deal found 8/25![Cathay Pacific logo]()
$1,029
Best flights from O'Hare Intl to Sri LankaDiscover carefully curated flight deals from O'Hare Intl to Sri Lanka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from O'Hare Intl to Sri Lanka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This Cathay Pacific deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/22:35 pm -
1 stop45h 25m
Fri 2/1912:45 am -
1 stop23h 40m
Deal found 8/22![Cathay Pacific logo]()
$1,094
This Etihad Airways deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:25 pm -
1 stop25h 40m
Fri 10/169:50 pm -
1 stop21h 15m
Deal found 8/25![Etihad Airways logo]()
$1,114
This Emirates deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:35 pm -
2 stops27h 10m
Mon 10/128:35 pm -
2 stops29h 40m
Deal found 8/23![Emirates logo]()
$1,154
This Cathay Pacific deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/302:35 pm -
1 stop45h 25m
Sat 2/2012:45 am -
1 stop23h 40m
Deal found 8/22![Cathay Pacific logo]()
$1,144
This Emirates deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:35 pm -
2 stops27h 10m
Wed 10/148:35 pm -
2 stops29h 40m
Deal found 8/23![Emirates logo]()
$1,154
This Emirates deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:35 pm -
1 stop25h 25m
Tue 10/1311:15 am -
2 stops39h 00m
Deal found 8/24![Emirates logo]()
$1,154
This Emirates deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:35 pm -
2 stops35h 25m
Thu 9/248:35 pm -
2 stops29h 50m
Deal found 8/24![Emirates logo]()
$1,154
This Emirates deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:35 pm -
2 stops35h 25m
Thu 10/1511:15 am -
2 stops39h 00m
Deal found 8/24![Emirates logo]()
$1,204
This Emirates deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/317:45 pm -
1 stop32h 40m
Sun 2/218:15 pm -
2 stops30h 10m
Deal found 8/22![Emirates logo]()
$1,204
This Emirates deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:35 pm -
2 stops27h 10m
Fri 10/1611:15 am -
2 stops39h 00m
Deal found 8/25![Emirates logo]()
$1,204
This Emirates deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:35 pm -
1 stop25h 25m
Sat 10/248:35 pm -
2 stops29h 40m
Deal found 8/21![Emirates logo]()
$1,498
Last-minute flights from O'Hare Intl to Sri LankaDiscover last-minute flight deals from O'Hare Intl to Sri Lanka. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Sri Lanka. Data last updated August 25, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:00 pm -
1 stop45h 00m
Sun 9/1312:50 am -
1 stop24h 00m
Deal found 8/24![Cathay Pacific logo]()
$1,060
This oojo deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:01 am -
2 stops29h 29m
Mon 9/144:10 am -
1 stop38h 55m
Deal found 8/24![Etihad Airways logo]()
$1,072
This oojo deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:40 am -
2 stops24h 30m
Wed 9/94:10 am -
1 stop38h 55m
Deal found 8/23![Etihad Airways logo]()
$1,098
This oojo deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:00 pm -
1 stop20h 30m
Fri 9/184:10 am -
1 stop38h 55m
Deal found 8/25![Etihad Airways logo]()
$1,035
This Justfly.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:25 pm -
1 stop25h 40m
Sun 11/19:55 am -
1 stop33h 30m
Deal found 8/23![Etihad Airways logo]()
$1,064
This Booking.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:00 pm -
1 stop45h 00m
Mon 9/1412:50 am -
1 stop24h 00m
Deal found 8/23![Cathay Pacific logo]()
$1,025
This Mytrip deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:25 pm -
1 stop25h 40m
Tue 9/159:45 am -
3 stops33h 20m
Deal found 8/23![Multiple Airlines logo]()
$1,117
This Justfly.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:15 pm -
1 stop44h 45m
Thu 9/2412:50 am -
1 stop23h 35m
Deal found 8/24![Cathay Pacific logo]()
$1,071
This FlightHub deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:15 pm -
1 stop44h 45m
Wed 9/2312:50 am -
1 stop23h 35m
Deal found 8/23![Cathay Pacific logo]()
$1,021
This oojo deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:38 am -
2 stops24h 27m
Thu 9/244:20 pm -
2 stops37h 11m
Deal found 8/23![Etihad Airways logo]()
$1,075
This Indian Eagle deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:25 pm -
1 stop20h 05m
Wed 9/304:10 am -
1 stop38h 55m
Deal found 8/24![Etihad Airways logo]()
$1,019
One-way flights from O'Hare Intl to Sri LankaSearch for one-way flight options from O'Hare Intl to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from O'Hare Intl to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This SmartFares deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:00 pm -
1 stop45h 00m
Deal found 8/22![Cathay Pacific logo]()
$505
This oojo deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:25 pm -
1 stop25h 40m
Deal found 8/24![Etihad Airways logo]()
$507
This FlightHub deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:00 pm -
1 stop45h 00m
Deal found 8/23![Cathay Pacific logo]()
$511
This Cathay Pacific deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/122:35 pm -
1 stop45h 25m
Deal found 8/22![Cathay Pacific logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:00 pm -
2 stops40h 40m
Deal found 8/23![Multiple Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/156:50 pm -
2 stops47h 15m
Deal found 8/22![Multiple Airlines logo]()
$542
This SmartFares deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/152:35 pm -
1 stop45h 25m
Deal found 8/22![Cathay Pacific logo]()
$565
This Mytrip deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:00 pm -
3 stops28h 00m
Deal found 8/24![Multiple Airlines logo]()
$569
This FlightHub deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/162:35 pm -
1 stop45h 25m
Deal found 8/22![Cathay Pacific logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:00 pm -
2 stops40h 40m
Deal found 8/23![Multiple Airlines logo]()
$577
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:00 pm -
2 stops22h 40m
Deal found 8/22![Multiple Airlines logo]()
$579
This Cathay Pacific deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/172:35 pm -
1 stop45h 25m
Deal found 8/22![Cathay Pacific logo]()
$582
Find flight deals from O'Hare Intl to Sri Lanka
Keep the following information in mind while searching for O'Hare Intl to Sri Lanka flight deals. Data was last updated August 25, 2026.
Round-trip from | $967 (SmartFares) |
|---|---|
One-way from | $505 (SmartFares) |
Popular in | December |
Cheapest in | September |
Average price | $1,284 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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, Cheapflights users made 7,457,451 searches. Data last updated August 25, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Sri Lanka that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Tue 2/2
2:35 pm-11:30 pm
1 stop45h 25m
Colombo Bandaranaike Intl
Fri 2/19
12:45 am-12:55 pm
1 stop23h 40m
$1,094
Quickest round-trip
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Fri 10/9
8:25 pm-8:35 am
1 stop25h 40m
Colombo Bandaranaike Intl
Fri 10/16
9:50 pm-8:35 am
1 stop21h 15m
$1,114
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Sat 1/30
2:35 pm-11:30 pm
1 stop45h 25m
Colombo Bandaranaike Intl
Sat 2/20
12:45 am-12:55 pm
1 stop23h 40m
$1,144
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Sun 10/4
8:35 pm-10:15 am
2 stops27h 10m
Colombo Bandaranaike Intl
Mon 10/12
8:35 pm-3:45 pm
2 stops29h 40m
$1,154
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Wed 10/7
8:35 pm-10:15 am
2 stops27h 10m
Colombo Bandaranaike Intl
Wed 10/14
8:35 pm-3:45 pm
2 stops29h 40m
$1,154
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Tue 10/6
8:35 pm-8:30 am
1 stop25h 25m
Colombo Bandaranaike Intl
Tue 10/13
11:15 am-3:45 pm
2 stops39h 00m
$1,154
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Wed 9/16
8:35 pm-6:30 pm
2 stops35h 25m
Colombo Bandaranaike Intl
Thu 9/24
8:35 pm-3:55 pm
2 stops29h 50m
$1,154
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Thu 10/8
8:35 pm-6:30 pm
2 stops35h 25m
Colombo Bandaranaike Intl
Thu 10/15
11:15 am-3:45 pm
2 stops39h 00m
$1,204
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Sun 1/31
7:45 pm-3:55 pm
1 stop32h 40m
Colombo Bandaranaike Intl
Sun 2/21
8:15 pm-2:55 pm
2 stops30h 10m
$1,204
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Fri 10/9
8:35 pm-10:15 am
2 stops27h 10m
Colombo Bandaranaike Intl
Fri 10/16
11:15 am-3:45 pm
2 stops39h 00m
$1,204
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to Sri Lanka
Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from O'Hare Intl with our price prediction graph.
ORD-CMB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Sri Lanka
ORD-LK0
ORD-CMB
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Sri Lanka?
Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sri Lanka (average of $922). Flying from Chicago O'Hare Intl Airport to Sri Lanka in December is currently the most expensive (average of $2,760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Sri Lanka?
The best time to book flights from Chicago O'Hare Intl Airport to Sri Lanka is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Sri Lanka
Get insights into the airlines that provide service to Sri Lanka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sri Lanka. Reviews last updated August 25, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Sri Lanka, such as Cathay Pacific,Qatar Airways, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Boarding
7.9
Overall
7.6
Food
7.3
Comfort
7.5
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Crew
8.1
Boarding
7.9
Overall
7.6
Food
7.3
Comfort
7.5
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Crew
8.1
Boarding
7.9
Overall
7.6
Food
7.3
Comfort
7.5
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Crew
8.1
Boarding
7.9
Overall
7.6
Food
7.3
Comfort
7.5
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Crew
8.1
Boarding
7.9
Overall
7.6
Food
7.3
Comfort
7.5
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Crew
8.1
Boarding
7.9
Overall
7.6
Food
7.3
Comfort
7.5
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Related info for your journey
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$623 | Average$856 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$891 | Average$1,064 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$919 | Average$1,078 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$927 | Average$1,401 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,587 | Average$1,732 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,593 | Average$2,760 | FlexibilityNo cancel fee | On-time62% |