
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | Gurufare 3 stars |
Round-trip from | $769 (oojo) |
One-way from | $424 (FlightHub) |
Popular in | December |
Cheapest in | September |
Average price | $2,228 |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Fri 1/16
2:35 pm-11:30 pm
1 stop45h 25m
Colombo Bandaranaike Intl
Tue 3/31
1:10 am-2:25 pm
1 stop23h 45m
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Wed 1/21
2:35 pm-11:30 pm
1 stop45h 25m
Colombo Bandaranaike Intl
Tue 2/3
12:45 am-7:36 pm
2 stops30h 21m
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Fri 1/16
2:35 pm-11:30 pm
1 stop45h 25m
Colombo Bandaranaike Intl
Thu 4/2
1:10 am-2:25 pm
1 stop23h 45m
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Wed 1/14
2:35 pm-11:30 pm
1 stop45h 25m
Colombo Bandaranaike Intl
Thu 4/2
1:10 am-2:25 pm
1 stop23h 45m
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Mon 1/12
2:35 pm-11:30 pm
1 stop45h 25m
Colombo Bandaranaike Intl
Thu 4/2
1:10 am-2:25 pm
1 stop23h 45m
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Tue 1/13
2:35 pm-11:30 pm
1 stop45h 25m
Colombo Bandaranaike Intl
Sat 3/28
12:45 am-2:25 pm
1 stop24h 10m
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Thu 1/15
1:10 pm-3:15 pm
1 stop38h 35m
Colombo Bandaranaike Intl
Thu 4/2
9:50 am-8:45 am
1 stop33h 25m
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Thu 1/15
2:15 pm-11:30 pm
2 stops45h 45m
Colombo Bandaranaike Intl
Wed 1/21
12:45 am-12:55 pm
1 stop23h 40m
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Wed 1/14
7:45 am-9:45 am
2 stops38h 30m
Colombo Bandaranaike Intl
Thu 4/2
10:30 am-2:50 pm
1 stop38h 50m
ChicagoColombo
ORD - CMB
ORDCMB
Chicago O'Hare Intl
Wed 1/14
11:52 am-9:45 am
2 stops34h 23m
Colombo Bandaranaike Intl
Thu 4/2
3:45 am-2:50 pm
1 stop21h 35m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
The price you pay for your flight from Chicago O'Hare Intl Airport to Colombo Bandaranaike Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Colombo Bandaranaike Intl Airport (average of $623). Flying from Chicago O'Hare Intl Airport to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,369). 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.
Unlike in the morning, when flights are generally more expensive, you can save up to 15% on flights from Chicago O'Hare Intl Airport to Colombo Bandaranaike Intl Airport by exploring options for tickets at noon.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Colombo Bandaranaike Intl Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Hong Kong (HKG) – chosen by Cheapflights users on 44% of 1-stop itineraries from Chicago O'Hare Intl Airport to Colombo Bandaranaike Intl Airport on Cheapflights.
Hong Kong (HKG) is the most affordable 1-stop option, with an average round-trip price of $824.
Flights via New Delhi (DEL) have the shortest average one-way travel time for 1-stop routes: 19h 45m.
Flights via Doha (DOH) offer the fastest connection on this route, with an average layover time of 1h 52m.
Entertainment
Overall
Comfort
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
PNH - HKG
Entertainment
Overall
Comfort
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
PNH - HKG
Entertainment
Overall
Comfort
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
PNH - HKG
Entertainment
Overall
Comfort
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
PNH - HKG
Entertainment
Overall
Comfort
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
PNH - HKG
Entertainment
Overall
Comfort
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
PNH - HKG
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$607 | Average$781 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$799 | Average$1,027 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$871 | Average$987 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$954 | Average$1,430 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$970 | Average$1,477 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,013 | Average$1,581 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,124 | Average$2,192 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,183 | Average$1,758 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,205 | Average$1,401 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,593 | Average$2,760 | FlexibilityNo cancel fee | On-time62% |