$206+ Cheap flights from Costa Rica to San Francisco (SFO)
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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SFO
Mrz 11 — Mrz 181
1 adult, Economy
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Cheapest flights from Costa Rica to San FranciscoExplore the most affordable flight options available from Costa Rica to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Februar 9, 2026.
Explore the most affordable flight options available from Costa Rica to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Februar 9, 2026.
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 2/142:33 pm
SJO
- SFO
1 stop33h 06m
Multiple Airlines
Di 3/1011:30 pm
SFO
- SJO
1 stop12h 23m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$390
This Southwest deal was found by Cheapflights users on 2/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/309:00 am
SJO
- SFO
2 stops14h 25m
Southwest
Mo 5/47:00 pm
SFO
- SJO
2 stops16h 10m
Southwest
Deal found 2/7![Southwest logo]()
$397
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 2/262:05 pm
SJO
- SFO
1 stop11h 54m
JetBlue
Mo 3/911:30 pm
SFO
- SJO
1 stop12h 23m
JetBlue
Deal found 2/7![JetBlue logo]()
$404
This Orbitz deal was found by Cheapflights users on 2/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/111:59 pm
SJO
- SFO
1 stop15h 22m
Multiple Airlines
Mi 5/67:40 am
SFO
- SJO
2 stops15h 05m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$407
This Orbitz deal was found by Cheapflights users on 2/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 2/243:05 pm
SJO
- SFO
1 stop10h 15m
Multiple Airlines
Fr 2/2710:34 pm
SFO
- SJO
1 stop12h 41m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Mi 4/157:45 am
SJO
- SFO
2 stops34h 07m
Multiple Airlines
Sa 4/252:30 am
SFO
- SJO
1 stop8h 00m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$417
This Ovago deal was found by Cheapflights users on 2/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/2612:55 pm
SJO
- SFO
1 stop12h 00m
JetBlue
Mo 8/319:00 pm
SFO
- SJO
1 stop9h 53m
JetBlue
Deal found 2/7![JetBlue logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Mi 4/157:45 am
SJO
- SFO
2 stops34h 07m
Multiple Airlines
So 4/192:15 pm
SFO
- SJO
1 stop8h 25m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Mo 4/1312:19 pm
SJO
- SFO
2 stops29h 35m
Multiple Airlines
So 4/192:15 pm
SFO
- SJO
1 stop8h 25m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Fr 5/812:31 pm
SJO
- SFO
2 stops29h 23m
Multiple Airlines
Sa 5/162:30 am
SFO
- SJO
1 stop8h 00m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Mi 4/2212:55 am
SJO
- SFO
2 stops32h 23m
Multiple Airlines
Mi 4/2911:55 pm
SFO
- SJO
1 stop7h 50m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/246:12 pm
LIR
- SFO
1 stop17h 05m
Alaska Airlines
Di 3/311:43 pm
SFO
- LIR
1 stop15h 37m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$430
Best flights from Costa Rica to San FranciscoDiscover carefully curated flight deals from Costa Rica to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Februar 9, 2026.
Discover carefully curated flight deals from Costa Rica to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Februar 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/246:12 pm
LIR
- SFO
1 stop17h 05m
Alaska Airlines
Di 3/311:43 pm
SFO
- LIR
1 stop15h 37m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Do 3/262:29 pm
LIR
- SFO
1 stop19h 42m
American Airlines
Mi 4/112:30 am
SFO
- LIR
1 stop10h 07m
American Airlines
Deal found 2/8![American Airlines logo]()
$439
This Avianca deal was found by Cheapflights users on 2/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/133:10 pm
SJO
- SFO
1 stop8h 25m
Avianca
Sa 5/167:05 pm
SFO
- SJO
2 stops12h 40m
Avianca
Deal found 2/8![Avianca logo]()
$439
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/251:20 pm
LIR
- SFO
1 stop19h 16m
United Airlines
Mi 4/18:53 pm
SFO
- LIR
1 stop17h 26m
United Airlines
Deal found 2/8![United Airlines logo]()
$472
This eDestinos deal was found by Cheapflights users on 2/8. 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.
Mo 3/94:17 pm
SJO
- SFO
2 stops30h 21m
Multiple Airlines
Sa 3/148:09 pm
SFO
- SJO
2 stops26h 47m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$477
This Copa Airlines deal was found by Cheapflights users on 2/6. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/298:46 am
SJO
- SFO
1 stop15h 54m
Copa Airlines
So 5/31:12 am
SFO
- SJO
1 stop11h 41m
Copa Airlines
Deal found 2/6![Copa Airlines logo]()
$484
This Southwest deal was found by Cheapflights users on 2/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/309:00 am
SJO
- SFO
2 stops14h 25m
Southwest
So 5/34:30 pm
SFO
- SJO
2 stops18h 40m
Southwest
Deal found 2/7![Southwest logo]()
$484
This JetBlue deal was found by Cheapflights users on 2/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 2/192:00 pm
LIR
- SFO
1 stop11h 59m
JetBlue
Sa 2/2110:39 pm
SFO
- LIR
1 stop12h 16m
JetBlue
Deal found 2/6![JetBlue logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 3/58:05 am
LIR
- SFO
1 stop13h 17m
Alaska Airlines
Mo 3/96:43 pm
SFO
- LIR
1 stop10h 53m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$439
This Copa Airlines deal was found by Cheapflights users on 2/8. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/3010:04 am
SJO
- SFO
1 stop14h 36m
Copa Airlines
So 5/101:12 am
SFO
- SJO
2 stops14h 35m
Copa Airlines
Deal found 2/8![Copa Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Sa 3/73:13 pm
LIR
- SFO
1 stop9h 57m
American Airlines
Sa 3/1410:56 pm
SFO
- LIR
1 stop11h 17m
American Airlines
Deal found 2/6![American Airlines logo]()
$503
This Southwest deal was found by Cheapflights users on 2/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/159:00 am
SJO
- SFO
2 stops14h 10m
Southwest
So 4/264:40 pm
SFO
- SJO
2 stops18h 30m
Southwest
Deal found 2/6![Southwest logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Do 3/193:05 pm
SJO
- SFO
1 stop8h 45m
Multiple Airlines
Sa 3/2810:38 pm
SFO
- SJO
2 stops35h 04m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$524
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 3/27:08 pm
LIR
- SFO
1 stop14h 23m
Alaska Airlines
So 3/159:00 am
SFO
- LIR
2 stops30h 58m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$477
This Copa Airlines deal was found by Cheapflights users on 2/8. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/28:13 am
SJO
- SFO
1 stop16h 27m
Copa Airlines
Do 4/98:35 pm
SFO
- SJO
3 stops19h 13m
Copa Airlines
Deal found 2/8![Copa Airlines logo]()
$510
This Southwest deal was found by Cheapflights users on 2/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/249:00 am
SJO
- SFO
2 stops14h 25m
Southwest
Di 4/285:55 am
SFO
- SJO
2 stops12h 05m
Southwest
Deal found 2/6![Southwest logo]()
$521
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 5/312:55 am
SJO
- SFO
1 stop34h 01m
Alaska Airlines
So 5/108:00 am
SFO
- SJO
1 stop14h 45m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$486
Last-minute flights from Costa Rica to San FranciscoDiscover last-minute flight deals from Costa Rica to San Francisco. Data last updated Februar 9, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to San Francisco. Data last updated Februar 9, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 2/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 2/135:00 am
SJO
- SFO
1 stop9h 00m
Avianca
Fr 2/201:20 pm
SFO
- SJO
1 stop8h 20m
Avianca
Deal found 2/8![Avianca logo]()
$453
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 2/142:33 pm
SJO
- SFO
1 stop33h 06m
Multiple Airlines
Di 3/1011:30 pm
SFO
- SJO
1 stop12h 23m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$390
This Avianca deal was found by Cheapflights users on 2/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 2/185:00 am
SJO
- SFO
1 stop9h 00m
Avianca
Di 2/241:35 am
SFO
- SJO
1 stop10h 05m
Avianca
Deal found 2/7![Avianca logo]()
$463
This Orbitz deal was found by Cheapflights users on 2/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 2/243:05 pm
SJO
- SFO
1 stop10h 15m
Multiple Airlines
Fr 2/2710:34 pm
SFO
- SJO
1 stop12h 41m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$415
This Avianca deal was found by Cheapflights users on 2/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 2/245:00 am
SJO
- SFO
2 stops15h 55m
Avianca
Fr 2/271:20 pm
SFO
- SJO
1 stop8h 20m
Avianca
Deal found 2/7![Avianca logo]()
$445
This SmartFares deal was found by Cheapflights users on 2/7. 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.
Mi 2/252:05 pm
SJO
- SFO
1 stop11h 54m
JetBlue
Mo 3/210:39 pm
SFO
- SJO
1 stop12h 19m
JetBlue
Deal found 2/7![JetBlue logo]()
$438
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 2/262:05 pm
SJO
- SFO
1 stop11h 54m
JetBlue
Mo 3/911:30 pm
SFO
- SJO
1 stop12h 23m
JetBlue
Deal found 2/8![JetBlue logo]()
$404
This eDestinos deal was found by Cheapflights users on 2/8. 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.
Do 2/265:00 pm
SJO
- SFO
3 stops57h 28m
Multiple Airlines
Mo 3/98:09 pm
SFO
- SJO
2 stops40h 54m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 3/58:05 am
LIR
- SFO
1 stop13h 17m
Alaska Airlines
Mo 3/96:43 pm
SFO
- LIR
1 stop10h 53m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$439
This Avianca deal was found by Cheapflights users on 2/6. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 3/133:05 pm
SJO
- SFO
1 stop8h 45m
Avianca
Sa 3/212:35 am
SFO
- SJO
1 stop10h 05m
Avianca
Deal found 2/6![Avianca logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/246:12 pm
LIR
- SFO
1 stop17h 05m
Alaska Airlines
Di 3/311:43 pm
SFO
- LIR
1 stop15h 37m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$430
This eDestinos deal was found by Cheapflights users on 2/6. 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.
Mo 3/304:06 pm
SJO
- SFO
2 stops30h 32m
Multiple Airlines
Do 4/92:30 am
SFO
- SJO
1 stop8h 00m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$457
One-way flights from Costa Rica to San FranciscoSearch for one-way flight options from Costa Rica to San Francisco. Find affordable one-way fares based on user searches. Data last updated Februar 9, 2026.
Search for one-way flight options from Costa Rica to San Francisco. Find affordable one-way fares based on user searches. Data last updated Februar 9, 2026.
This JetBlue deal was found by Cheapflights users on 2/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/2512:40 pm
LIR
- SFO
1 stop11h 36m
JetBlue
Deal found 2/8![JetBlue logo]()
$206
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Di 3/102:29 pm
LIR
- SFO
1 stop19h 42m
American Airlines
Deal found 2/6![American Airlines logo]()
$212
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 3/228:30 am
LIR
- SFO
Nonstop6h 52m
United Airlines
Deal found 2/8![United Airlines logo]()
$233
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/43:27 pm
LIR
- SFO
1 stop21h 51m
United Airlines
Deal found 2/6![United Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/101:01 pm
LIR
- SFO
1 stop21h 21m
United Airlines
Deal found 2/8![United Airlines logo]()
$244
This JetBlue deal was found by Cheapflights users on 2/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/188:59 am
SJO
- SFO
1 stop15h 27m
JetBlue
Deal found 2/7![JetBlue logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Mo 2/235:00 am
SJO
- SFO
3 stops42h 39m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Di 2/247:45 am
SJO
- SFO
2 stops39h 54m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Fr 5/1512:31 pm
SJO
- SFO
2 stops29h 23m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Do 2/2612:35 pm
SJO
- SFO
3 stops37h 53m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Mi 2/251:31 pm
SJO
- SFO
3 stops30h 27m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$255
This Avianca deal was found by Cheapflights users on 2/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 2/275:00 am
SJO
- SFO
1 stop9h 00m
Avianca
Deal found 2/8![Avianca logo]()
$257
Find flight deals from Costa Rica to San Francisco
Keep the following information in mind while searching for Costa Rica to San Francisco flight deals. Data was last updated Februar 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $385 (Kiwi.com) |
One-way from | $206 (JetBlue) |
Popular in | December |
Cheapest in | October |
Average price | $551 |
Good round-trip deal | $371 or less |
Good one-way deal | $212 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to San Francisco 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 Februar 9, 2026.
Use the filters below to find and compare flights from Costa Rica to San Francisco that are best for you.
Fly from
Costa Rica
Fly to
San Francisco
Route
Depart
Return
Price
LiberiaSan Francisco
LIR - SFO
LIRSFO
Liberia
Di 3/24
6:12 pm-10:17 am
1 stop17h 05m
San Francisco
Di 3/31
1:43 pm-6:20 am
1 stop15h 37m
$430
LiberiaSan Francisco
LIR - SFO
LIRSFO
Liberia
Do 3/26
2:29 pm-9:11 am
1 stop19h 42m
San Francisco
Mi 4/1
12:30 am-11:37 am
1 stop10h 07m
$439
San JoséSan Francisco
SJO - SFO
SJOSFO
San José Juan Santamaria Intl
Mi 5/13
3:10 pm-10:35 pm
1 stop8h 25m
San Francisco
Sa 5/16
7:05 pm-8:45 am
2 stops12h 40m
$439
LiberiaSan Francisco
LIR - SFO
LIRSFO
Liberia
Do 3/5
8:05 am-7:22 pm
1 stop13h 17m
San Francisco
Mo 3/9
6:43 pm-6:36 am
1 stop10h 53m
$439
LiberiaSan Francisco
LIR - SFO
LIRSFO
Liberia
Mi 3/25
1:20 pm-7:36 am
1 stop19h 16m
San Francisco
Mi 4/1
8:53 pm-3:19 pm
1 stop17h 26m
$472
San JoséSan Francisco
SJO - SFO
SJOSFO
San José Juan Santamaria Intl
Mo 3/9
4:17 pm-9:38 pm
2 stops30h 21m
San Francisco
Sa 3/14
8:09 pm-11:56 pm
2 stops26h 47m
$477
LiberiaSan Francisco
LIR - SFO
LIRSFO
Liberia
Mo 3/2
7:08 pm-7:31 am
1 stop14h 23m
San Francisco
So 3/15
9:00 am-4:58 pm
2 stops30h 58m
$477
San JoséSan Francisco
SJO - SFO
SJOSFO
San José Juan Santamaria Intl
Mi 4/29
8:46 am-11:40 pm
1 stop15h 54m
San Francisco
So 5/3
1:12 am-1:53 pm
1 stop11h 41m
$484
San JoséSan Francisco
SJO - SFO
SJOSFO
San José Juan Santamaria Intl
Do 4/30
9:00 am-10:25 pm
2 stops14h 25m
San Francisco
So 5/3
4:30 pm-12:10 pm
2 stops18h 40m
$484
San JoséSan Francisco
SJO - SFO
SJOSFO
San José Juan Santamaria Intl
So 5/3
12:55 am-9:56 am
1 stop34h 01m
San Francisco
So 5/10
8:00 am-11:45 pm
1 stop14h 45m
$486
Showing 1-10 of 36 results
Best time to book a flight from Costa Rica to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Costa Rica with our price prediction graph.
SJO-SFO
LIR-SFO
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 Costa Rica to San Francisco
CR0-SFO
SJO-SFO
LIR-SFO
What is the cheapest month to book a flight from Costa Rica to San Francisco?
Currently, November is the cheapest month in which you can book a flight from Costa Rica to San Francisco (average of $250). Flying from Costa Rica to San Francisco in March is currently the most expensive (average of $411). 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.
What is the cheapest time of day to fly from CR to SFO?
Find hourly flight availability from Costa Rica to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Februar 9, 2026.
When flying from Costa Rica 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.
Weekly flight availability from Costa Rica to San Francisco
Explore weekly flight availability from Costa Rica to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated Februar 9, 2026.
The most flights from CR0 to SFO are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from Costa Rica to San Francisco delayed?
About 9% of weekly flights between Costa Rica and San Francisco have experienced delays in the past year, with the average delay time being 216 minutes.
What is the most punctual flight time for Costa Rica to San Francisco flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Costa Rica to San Francisco flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated Februar 9, 2026.
Read reviews from past customers who have flown Alaska Airlines, Copa Airlines, and United Airlines from Costa Rica to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Cruz
Santa Clara
Roseville
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
San Lorenzo
Davis
Hollister
Redwood City
Manteca
Union City
Elk Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Costa Rica to San Francisco
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Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Costa Rica to San Francisco by cabin class
Find flights from Costa Rica to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Costa Rica and San Francisco flights
Browse other Costa Rica and San Francisco flight options. Last updated on Februar 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on Februar 9, 2026.
Top 5 airlines flying from Costa Rica to San Francisco
Discover the top 5 airlines that operate flights from Costa Rica to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Februar 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$434 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$288 | Average$425 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$303 | Average$752 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$337 | Average$533 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$419 | Average$576 | FlexibilityNo cancel fee | On-time75% |