Travelers have found it’s best to book a flight 45 days in advance to save up to 127% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 45 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Sri Lanka to San Francisco 1-2 weeks in advance for as low as $1,543, or $1,770 for flights within the next 24 hours.
Our data shows that October tends to be the cheapest month to fly to San Francisco from Sri Lanka. Users have commonly found prices around $1,411 for the month, but tickets can be as low as $659. Due to multiple factors, prepare for potentially higher prices in August.
When flying from Sri Lanka to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$1,398 - $4,196
Route
Depart
Return
Price
Colombo Bandaranaike IntlSan Francisco
CMB - SFO
CMBSFO
Colombo Bandaranaike Intl
Sun 8/11
3 stops31h 30m
San Francisco
Tue 11/12
1 stop29h 25m
Colombo Bandaranaike IntlSan Francisco
CMB - SFO
CMBSFO
Colombo Bandaranaike Intl
Sun 8/11
3 stops31h 30m
San Francisco
Tue 11/12
2 stops29h 14m
Colombo Bandaranaike IntlSan Francisco
CMB - SFO
CMBSFO
Colombo Bandaranaike Intl
Sun 8/11
3 stops31h 30m
San Francisco
Tue 11/12
1 stop22h 35m
Colombo Bandaranaike IntlSan Francisco
CMB - SFO
CMBSFO
Colombo Bandaranaike Intl
Sun 8/11
3 stops31h 30m
San Francisco
Tue 11/12
2 stops29h 47m
Colombo Bandaranaike IntlSan Francisco
CMB - SFO
CMBSFO
Colombo Bandaranaike Intl
Sun 8/11
1 stop55h 55m
San Francisco
Tue 11/12
1 stop24h 20m
Colombo Bandaranaike IntlSan Francisco
CMB - SFO
CMBSFO
Colombo Bandaranaike Intl
Sat 7/20
2 stops35h 50m
San Francisco
Sun 8/4
2 stops32h 05m
Colombo Bandaranaike IntlSan Francisco
CMB - SFO
CMBSFO
Colombo Bandaranaike Intl
Mon 8/12
1 stop41h 00m
San Francisco
Tue 11/12
1 stop33h 35m
Colombo Bandaranaike IntlSan Francisco
CMB - SFO
CMBSFO
Colombo Bandaranaike Intl
Sun 8/11
1 stop55h 55m
San Francisco
Tue 11/12
1 stop24h 20m
Colombo Bandaranaike IntlSan Francisco
CMB - SFO
CMBSFO
Colombo Bandaranaike Intl
Fri 9/13
2 stops37h 25m
San Francisco
Mon 9/30
2 stops45h 50m
No data available for this route at this time. Please check back soon.
Entertainment
Boarding
Food
Crew
Comfort
Overall
Reviews
Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.
Entertainment
Boarding
Food
Crew
Comfort
Overall
Reviews
Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.
Entertainment
Boarding
Food
Crew
Comfort
Overall
Reviews
Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.
Entertainment
Boarding
Food
Crew
Comfort
Overall
Reviews
Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.
Entertainment
Boarding
Food
Crew
Comfort
Overall
Reviews
Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.
Entertainment
Boarding
Food
Crew
Comfort
Overall
Reviews
Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Francisco from Sri Lanka today with Cheapflights!
Millions of users choose and trust Cheapflights to book the best flight deals from Sri Lanka to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Users can book flights with no change fees policies with our dedicated filters. Book flights from Sri Lanka to San Francisco flexibly with Cheapflights today.
Yes, Cheapflights offers price alerts on Sri Lanka to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.