$508+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CMB
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Sri Lanka with Cheapflights
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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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Best
Last-minute
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 2, 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 2, 2026.
This SmartFares deal was found by Cheapflights users on 7/31. 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 9/144:00 pm
ORD
- CMB
1 stop45h 00m
Cathay Pacific
Sun 9/2012:50 am
CMB
- ORD
1 stop23h 35m
Cathay Pacific
Deal found 7/31![Cathay Pacific logo]()
$736
This eDestinos deal was found by Cheapflights users on 7/30. 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.
Mon 9/74:00 pm
ORD
- CMB
1 stop45h 00m
Cathay Pacific
Tue 9/2212:50 am
CMB
- ORD
1 stop23h 35m
Cathay Pacific
Deal found 7/30![Cathay Pacific logo]()
$741
This Bravofly deal was found by Cheapflights users on 7/31. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 pm
ORD
- CMB
1 stop45h 00m
Cathay Pacific
Wed 9/1612:50 am
CMB
- ORD
1 stop23h 35m
Cathay Pacific
Deal found 7/31![Cathay Pacific logo]()
$762
This Expedia deal was found by Cheapflights users on 7/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:35 pm
ORD
- CMB
1 stop45h 25m
Cathay Pacific
Sun 3/2112:45 am
CMB
- ORD
1 stop23h 40m
Cathay Pacific
Deal found 7/28![Cathay Pacific logo]()
$772
This Justfly.com deal was found by Cheapflights users on 7/30. 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.
Tue 9/154:00 pm
ORD
- CMB
1 stop45h 00m
Cathay Pacific
Mon 12/1412:45 am
CMB
- ORD
1 stop23h 40m
Cathay Pacific
Deal found 7/30![Cathay Pacific logo]()
$774
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 10/273:35 pm
ORD
- CMB
1 stop45h 25m
Cathay Pacific
Sun 3/281:05 am
CMB
- ORD
1 stop23h 20m
Cathay Pacific
Deal found 7/28![Cathay Pacific logo]()
$787
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 2, 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 2, 2026.
This Cathay Pacific deal was found by Cheapflights users on 7/31. 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 9/124:00 pm
ORD
- CMB
1 stop45h 00m
Cathay Pacific
Thu 10/112:50 am
CMB
- ORD
1 stop23h 35m
Cathay Pacific
Deal found 7/31![Cathay Pacific logo]()
$896
This Qatar Airways deal was found by Cheapflights users on 7/29. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/136:50 pm
ORD
- CMB
1 stop26h 25m
Qatar Airways
Fri 1/223:25 am
CMB
- ORD
2 stops32h 04m
Qatar Airways
Deal found 7/29![Qatar Airways logo]()
$1,234
This Emirates deal was found by Cheapflights users on 7/31. 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
ORD
- CMB
2 stops27h 10m
Emirates
Tue 9/298:35 pm
CMB
- ORD
2 stops29h 40m
Emirates
Deal found 7/31![Emirates logo]()
$1,384
This Etihad Airways deal was found by Cheapflights users on 8/1. 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 1/810:35 am
ORD
- CMB
2 stops22h 10m
Multiple Airlines
Sun 1/174:05 pm
CMB
- ORD
1 stop27h 20m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$1,407
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Mon 9/144:00 pm
ORD
- CMB
1 stop45h 00m
Cathay Pacific
Mon 9/2812:50 am
CMB
- ORD
1 stop23h 35m
Cathay Pacific
Deal found 8/1![Cathay Pacific logo]()
$923
This Qatar Airways deal was found by Cheapflights users on 8/1. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:01 pm
ORD
- CMB
2 stops24h 34m
Qatar Airways
Sat 9/263:35 am
CMB
- ORD
1 stop22h 00m
Qatar Airways
Deal found 8/1![Qatar Airways logo]()
$1,299
This Etihad Airways deal was found by Cheapflights users on 8/2. 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 1/810:35 am
ORD
- CMB
2 stops22h 10m
Multiple Airlines
Sat 1/169:55 am
CMB
- ORD
1 stop33h 30m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$1,407
This Qatar Airways deal was found by Cheapflights users on 8/1. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:01 pm
ORD
- CMB
2 stops23h 34m
Qatar Airways
Thu 12/104:15 am
CMB
- ORD
2 stops31h 14m
Qatar Airways
Deal found 8/1![Qatar Airways logo]()
$1,370
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 2, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Sri Lanka. Data last updated August 2, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 7/29. 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 8/54:00 pm
ORD
- CMB
1 stop45h 00m
Cathay Pacific
Wed 9/212:50 am
CMB
- ORD
1 stop24h 00m
Cathay Pacific
Deal found 7/29![Cathay Pacific logo]()
$774
This Justfly.com deal was found by Cheapflights users on 7/29. 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 8/54:00 pm
ORD
- CMB
1 stop45h 00m
Cathay Pacific
Wed 9/912:50 am
CMB
- ORD
1 stop24h 00m
Cathay Pacific
Deal found 7/29![Cathay Pacific logo]()
$924
This Justfly.com deal was found by Cheapflights users on 7/29. 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.
Fri 8/74:00 pm
ORD
- CMB
1 stop45h 00m
Cathay Pacific
Wed 9/212:50 am
CMB
- ORD
1 stop24h 00m
Cathay Pacific
Deal found 7/29![Cathay Pacific logo]()
$824
This Indian Eagle deal was found by Cheapflights users on 7/29. 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.
Fri 8/78:25 pm
ORD
- CMB
1 stop20h 05m
Etihad Airways
Thu 9/310:00 am
CMB
- ORD
1 stop33h 05m
Etihad Airways
Deal found 7/29![Etihad Airways logo]()
$1,116
This oojo deal was found by Cheapflights users on 7/29. 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 8/138:25 pm
ORD
- CMB
1 stop25h 40m
Etihad Airways
Sun 8/3010:00 am
CMB
- ORD
1 stop33h 05m
Etihad Airways
Deal found 7/29![Etihad Airways logo]()
$1,132
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:25 pm
ORD
- CMB
2 stops25h 10m
American Airlines
Fri 9/184:35 am
CMB
- ORD
1 stop21h 00m
American Airlines
Deal found 7/30![American Airlines logo]()
$1,128
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/242:00 pm
ORD
- CMB
1 stop20h 05m
Etihad Airways
Sat 8/2910:00 am
CMB
- ORD
1 stop40h 10m
Etihad Airways
Deal found 7/28![Etihad Airways logo]()
$1,101
This Justfly.com deal was found by Cheapflights users on 7/28. 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.
Mon 8/248:25 pm
ORD
- CMB
1 stop20h 05m
Etihad Airways
Mon 8/314:20 pm
CMB
- ORD
1 stop26h 45m
Etihad Airways
Deal found 7/28![Etihad Airways logo]()
$1,112
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/248:25 pm
ORD
- CMB
1 stop20h 05m
Etihad Airways
Wed 9/24:10 am
CMB
- ORD
1 stop22h 00m
Etihad Airways
Deal found 7/28![Etihad Airways logo]()
$1,119
This Etihad Airways deal was found by Cheapflights users on 7/28. 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.
Mon 8/248:25 pm
ORD
- CMB
1 stop25h 40m
Etihad Airways
Tue 9/110:00 am
CMB
- ORD
1 stop33h 05m
Etihad Airways
Deal found 7/28![Etihad Airways logo]()
$1,123
This FlightHub deal was found by Cheapflights users on 7/30. 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 8/294:00 pm
ORD
- CMB
1 stop45h 00m
Cathay Pacific
Fri 9/412:50 am
CMB
- ORD
1 stop24h 00m
Cathay Pacific
Deal found 7/30![Cathay Pacific logo]()
$874
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 2, 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 2, 2026.
This Indian Eagle deal was found by Cheapflights users on 7/29. 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.
Sun 8/168:25 pm
ORD
- CMB
1 stop20h 05m
Etihad Airways
Deal found 7/29![Etihad Airways logo]()
$508
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Mon 8/318:25 pm
ORD
- CMB
1 stop25h 40m
Etihad Airways
Deal found 7/31![Etihad Airways logo]()
$509
This SmartFares deal was found by Cheapflights users on 8/1. 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 9/18:25 pm
ORD
- CMB
1 stop20h 05m
Etihad Airways
Deal found 8/1![Etihad Airways logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/318:25 pm
ORD
- CMB
2 stops40h 15m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$516
This Flightnetwork deal was found by Cheapflights users on 7/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:25 pm
ORD
- CMB
1 stop37h 40m
Etihad Airways
Deal found 7/30![Etihad Airways logo]()
$517
This Flightnetwork deal was found by Cheapflights users on 7/31. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:25 pm
ORD
- CMB
1 stop20h 05m
Etihad Airways
Deal found 7/31![Etihad Airways logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 1/296:50 pm
ORD
- CMB
2 stops47h 15m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Sun 8/168:00 pm
ORD
- CMB
2 stops40h 40m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 1/2810:35 am
ORD
- CMB
2 stops49h 15m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sun 9/138:25 pm
ORD
- CMB
2 stops40h 15m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$540
This Indian Eagle deal was found by Cheapflights users on 7/30. 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.
Fri 9/48:25 pm
ORD
- CMB
1 stop37h 40m
Etihad Airways
Deal found 7/30![Etihad Airways logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Wed 9/28:25 pm
ORD
- CMB
2 stops40h 15m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$566
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 2, 2026.
Round-trip from | $736 (SmartFares) |
|---|---|
One-way from | $508 (Indian Eagle) |
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 2,558,603 searches. Data last updated August 2, 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 - CMB
ORDCMB
Chicago O'Hare Intl
Sat 9/12
4:00 pm-11:30 pm
1 stop45h 00m
Colombo Bandaranaike Intl
Thu 10/1
12:50 am-1:55 pm
1 stop23h 35m
$896
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Mon 9/14
4:00 pm-11:30 pm
1 stop45h 00m
Colombo Bandaranaike Intl
Mon 9/28
12:50 am-1:55 pm
1 stop23h 35m
$923
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Wed 1/13
6:50 pm-8:45 am
1 stop26h 25m
Colombo Bandaranaike Intl
Fri 1/22
3:25 am-11:59 pm
2 stops32h 04m
$1,234
Quickest round-trip
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Wed 9/23
4:01 pm-3:05 am
2 stops24h 34m
Colombo Bandaranaike Intl
Sat 9/26
3:35 am-3:05 pm
1 stop22h 00m
$1,299
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Fri 10/2
4:01 pm-2:05 am
2 stops23h 34m
Colombo Bandaranaike Intl
Thu 12/10
4:15 am-11:59 pm
2 stops31h 14m
$1,370
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Wed 9/16
8:35 pm-10:15 am
2 stops27h 10m
Colombo Bandaranaike Intl
Tue 9/29
8:35 pm-3:45 pm
2 stops29h 40m
$1,384
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Fri 1/8
10:35 am-8:15 pm
2 stops22h 10m
Colombo Bandaranaike Intl
Sun 1/17
4:05 pm-7:55 am
1 stop27h 20m
$1,407
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Fri 1/8
10:35 am-8:15 pm
2 stops22h 10m
Colombo Bandaranaike Intl
Sat 1/16
9:55 am-7:55 am
1 stop33h 30m
$1,407
Cheapest one-way
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Sun 9/13
8:25 pm-8:35 am
1 stop25h 40m
$508
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Mon 8/31
8:25 pm-11:10 pm
2 stops40h 15m
$516
Showing 1-10 of 19 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 $2,740). 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 2, 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
Overall
7.6
Comfort
7.6
Entertainment
7.7
Food
7.3
Boarding
7.9
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Crew
8.1
Overall
7.6
Comfort
7.6
Entertainment
7.7
Food
7.3
Boarding
7.9
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Crew
8.1
Overall
7.6
Comfort
7.6
Entertainment
7.7
Food
7.3
Boarding
7.9
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Crew
8.1
Overall
7.6
Comfort
7.6
Entertainment
7.7
Food
7.3
Boarding
7.9
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Crew
8.1
Overall
7.6
Comfort
7.6
Entertainment
7.7
Food
7.3
Boarding
7.9
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Crew
8.1
Overall
7.6
Comfort
7.6
Entertainment
7.7
Food
7.3
Boarding
7.9
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$623 | Average$820 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$692 | Average$997 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$886 | Average$1,095 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$891 | Average$1,064 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$925 | Average$1,408 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,593 | Average$2,760 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$1,623 | Average$1,729 | FlexibilityNo cancel fee | On-time67% |