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 PMApril 2026
Mon
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Tuesday, April 28th, 2026
Outbound Flights
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8h 9m·1 stop
$149 USD
SFOApr 28 23:52
→ORDApr 29 06:20
UA 2056Airbus A321neo
1h 10m layover
ORDApr 29 07:30
→BOSApr 29 11:01
UA 2104Boeing 737MAX 9 Passenger
8h 56m·1 stop
$149 USDSFOApr 28 21:15
→EWRApr 29 05:53
UA 698Boeing 777
2h 2m layover
EWRApr 29 07:55
→BOSApr 29 09:11
UA 593Boeing 737
9h 34m·1 stop
$149 USDSFOApr 28 21:30
→IADApr 29 05:56
UA 2117Boeing 737MAX 9 Passenger
2h 26m layover
IADApr 29 08:22
→BOSApr 29 10:04
UA 641Boeing 737MAX 9 Passenger
8h 10m·1 stop
$149 USDSFOApr 28 23:05
→EWRApr 29 07:50
UA 1726Boeing 777
1h 10m layover
EWRApr 29 09:00
→BOSApr 29 10:15
UA 503Airbus A319
10h 34m·1 stop
$149 USDSFOApr 28 23:55
→EWRApr 29 08:38
UA 2416Boeing 757
3h 37m layover
EWRApr 29 12:15
→BOSApr 29 13:29
UA 1183Boeing 737
9h 1m·1 stop
$177 USDSFOApr 28 00:45
→ORDApr 28 07:07
UA 1045Airbus A321neo
2h 8m layover
ORDApr 28 09:15
→BOSApr 28 12:46
UA 1117Boeing 737MAX 9 Passenger
5h 58m·Nonstop
$249 USDSFOApr 28 12:30
→BOSApr 28 21:28
UA 1372Boeing 737MAX 9 Passenger
5h 58m·Nonstop
$269 USDSFOApr 28 08:15
→BOSApr 28 17:13
UA 2647Boeing 737MAX 9 Passenger
5h 51m·Nonstop
$269 USDSFOApr 28 10:15
→BOSApr 28 19:06
UA 2356Boeing 737MAX 9 Passenger
6h 5m·Nonstop
$269 USDSFOApr 28 21:16
→BOSApr 29 06:21
UA 796Boeing 737MAX 9 Passenger
9h 17m·1 stop
$278 USDSFOApr 28 23:59
→IAHApr 29 05:52
UA 505Boeing 737MAX 9 Passenger
1h 33m layover
IAHApr 29 07:25
→BOSApr 29 12:16
UA 1977Boeing 737MAX 8 Passenger
8h 31m·1 stop
$326 USDSFOApr 28 00:45
→IAHApr 28 06:28
UA 604Boeing 777
57m layover
IAHApr 28 07:25
→BOSApr 28 12:16
UA 1977Boeing 737MAX 8 Passenger
6h 4m·Nonstop
$409 USDSFOApr 28 23:20
→BOSApr 29 08:24
UA 1665Boeing 737MAX 9 Passenger