Our data shows that September tends to be the cheapest month to fly to Sri Lanka from Illinois. Users have commonly found prices around $1,533 for the month, but tickets can be as low as $469. Due to multiple factors, prepare for potentially higher prices in July.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Sri Lanka as you normally would.
Fly from
Fly to
Budget
$881 - $1,657
Route
Depart
Return
Price
Chicago O'Hare IntlColombo Bandaranaike Intl
ORD - CMB
ORDCMB
Chicago O'Hare Intl
lun. 9/30
1 stop22h 20m
Colombo Bandaranaike Intl
mar. 10/15
1 stop37h 20m
Chicago O'Hare IntlColombo Bandaranaike Intl
ORD - CMB
ORDCMB
Chicago O'Hare Intl
lun. 9/30
3 stops52h 00m
Colombo Bandaranaike Intl
lun. 10/14
2 stops38h 10m
Chicago O'Hare IntlColombo Bandaranaike Intl
ORD - CMB
ORDCMB
Chicago O'Hare Intl
mar. 10/1
1 stop20h 40m
Colombo Bandaranaike Intl
mar. 10/15
1 stop21h 35m
Chicago O'Hare IntlColombo Bandaranaike Intl
ORD - CMB
ORDCMB
Chicago O'Hare Intl
vie. 8/30
1 stop41h 35m
Colombo Bandaranaike Intl
mar. 9/10
1 stop33h 35m
Chicago O'Hare IntlColombo Bandaranaike Intl
ORD - CMB
ORDCMB
Chicago O'Hare Intl
mié. 9/18
2 stops43h 40m
Colombo Bandaranaike Intl
lun. 9/23
2 stops26h 38m
Chicago O'Hare IntlColombo Bandaranaike Intl
ORD - CMB
ORDCMB
Chicago O'Hare Intl
dom. 9/1
1 stop25h 20m
Colombo Bandaranaike Intl
vie. 9/13
2 stops39h 50m
Chicago O'Hare IntlColombo Bandaranaike Intl
ORD - CMB
ORDCMB
Chicago O'Hare Intl
sáb. 11/16
1 stop20h 40m
Colombo Bandaranaike Intl
sáb. 11/30
1 stop40h 25m
Chicago O'Hare IntlColombo Bandaranaike Intl
ORD - CMB
ORDCMB
Chicago O'Hare Intl
dom. 8/4
2 stops24h 05m
Colombo Bandaranaike Intl
lun. 12/23
1 stop22h 15m
Chicago O'Hare IntlColombo Bandaranaike Intl
ORD - CMB
ORDCMB
Chicago O'Hare Intl
dom. 9/1
3 stops47h 55m
Colombo Bandaranaike Intl
vie. 9/13
3 stops30h 10m
No data available for this route at this time. Please check back soon.
Food
Crew
Overall
Boarding
Entertainment
Comfort
Reviews
They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.
Food
Crew
Overall
Boarding
Entertainment
Comfort
Reviews
They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.
Food
Crew
Overall
Boarding
Entertainment
Comfort
Reviews
They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.
Food
Crew
Overall
Boarding
Entertainment
Comfort
Reviews
They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.
Food
Crew
Overall
Boarding
Entertainment
Comfort
Reviews
They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.
Food
Crew
Overall
Boarding
Entertainment
Comfort
Reviews
They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois to Sri Lanka. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois to Sri Lanka for you. Better yet — we are completely free to use.
Yes! Cheapflights helps users easily find flights from Illinois to Sri Lanka with no change fees.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sri Lanka from Illinois today and book when prices fit your budget.