United Airlines flights from BOI to SFO
Find comprehensive United Airlines flight information, schedules, and booking details for direct flights from BOI to SFO. United Airlines operates 4-5 flights daily flights on this route.• Flight Duration: 1h 44m - 2h 19m (average flight time)• Distance: 524 miles (843 km) (air miles between airports)• Daily Flights: 4-5 flights (scheduled departures per day)
BOI
SFO
FLIGHT TIME
1h 44m - 2h 19m
FLIGHT DISTANCE
524 miles (843 km)
1h 54m - 2h 3m
06:20
19:00
524 miles (843 km)
September
1 (Show)
35
United Airlines Flight Schedule from BOI to SFO
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA329 |  United Airlines | 06:20 | 07:14:00 | Boeing 737-800 Passenger |
UA4733 | United Airlines | 10:40 | 11:43:00 | Embraer 175 (Enhanced Winglets) |
UA324 | United Airlines | 14:40 | 15:34:00 | Airbus A319 |
UA4753 | United Airlines | 19:00 | 20:01:00 | Embraer 175 (Enhanced Winglets) |
United Airlines Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 44m - 2h 19m.
Pricing patterns: September typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 6:00, 10:00, 14:00, offering more flight options and potentially better connections.
BOI - SFO flight price statistics
$230
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$242
Jan$298
Feb$258
Mar$198
Apr$399
May$258
Jun$197
Jul$164
Aug$161
Sep$164
Oct$197
Nov$218
DecUnited Airlines Terminal Information
Terminal information for United Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about United Airlines Flights
How many United Airlines flights operate from BOI to SFO?
United Airlines operates 4 flights from BOI to SFO.
What city does SFO airport serve?
SFO airport serves San Francisco.
How long is the United Airlines flight from BOI to SFO?
The flight duration is approximately 1h 44m - 2h 19m.
What is the distance from BOI to SFO?
The distance is 524 miles (843 km).
What aircraft does United Airlines use on this route?
United Airlines uses Boeing 737-800 Passenger, Embraer 175 (Enhanced Winglets), Airbus A319 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Alaska Airlines.
What are the earliest and latest United Airlines flight departure times?
The earliest United Airlines flight departs at 06:20 and the latest departs at 19:00.
What is the cheapest month to fly United Airlines from BOI to SFO?
September is typically the cheapest month to fly United Airlines on this route.
What is the average price for a United Airlines flight from BOI to SFO?
The average price for a round-trip United Airlines flight on this route is approximately $230. Prices can vary based on booking time and demand.
How many United Airlines flights operate per week on this route?
United Airlines operates approximately 35 flights per week from BOI to SFO.