SFOSan Francisco International Airport
San Francisco, United States
BOSLogan International Airport
Boston, United States
$159 USD
-28%$114 USD
Verified Nov 28, 2025 at 10:02 PMMarch 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Wednesday, March 25th, 2026
Outbound Flights
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5h 39m·Nonstop
$129 USD
SFOMar 25 16:10
→BOSMar 26 00:49
UA 1702Boeing 737MAX 9 Passenger
8h 11m·1 stop
$184 USDSFOMar 25 18:40
→DENMar 25 22:20
UA 2436Boeing 757
1h 39m layover
DENMar 25 23:59
→BOSMar 26 05:51
UA 2656Boeing 757
5h 39m·Nonstop
$200 USDSFOMar 25 11:05
→BOSMar 25 19:44
UA 2356Boeing 757
7h 41m·1 stop
$209 USDSFOMar 25 06:00
→LAXMar 25 07:31
UA 1260Boeing 737MAX 8 Passenger
44m layover
LAXMar 25 08:15
→BOSMar 25 16:41
UA 1783Boeing 757
9h 39m·1 stop
$215 USDSFOMar 25 11:14
→DENMar 25 14:55
UA 1604Boeing 777
3h 4m layover
DENMar 25 17:59
→BOSMar 25 23:53
UA 1356Airbus A321neo
5h 39m·Nonstop
$220 USDSFOMar 25 08:25
→BOSMar 25 17:04
UA 2647Boeing 757
5h 38m·Nonstop
$264 USDSFOMar 25 23:35
→BOSMar 26 08:13
UA 1665Boeing 757
8h 2m·1 stop
$269 USDSFOMar 25 12:55
→IADMar 25 20:49
UA 755Boeing 787
1h 31m layover
IADMar 25 22:20
→BOSMar 25 23:57
UA 755Boeing 737MAX 9 Passenger