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Data updated: 2026-10-28 13:22:11

San Diego (SAN) to Boise (BOI) Flights

Compare flights from San Diego to Boise, explore popular airlines, airports, and travel tips.
Get the latest collected flight schedules, prices, and route information all in one place.
SAN········· ·········BOI
San Diego International AirportBoise Air Terminal/Gowen Field
Distance
749 miles
Flight time
2h 19m
Time difference
BOI is 1h ahead
Departure date
Return date

Flights from San Diego to Boise

All times are shown in local time. Prices are for one-way, per adult, including taxes and fees.

Transfers
Airlines
Airline allianceAirlines
Departure / arrival
Departure time (local time)Arrival time (local time)
Airport
Departure airports
Arrival airports
Collected nonstop flight records from SAN to BOI on 2026-11-03
AlaskaFlight Number: AS 2312
10:09SANPST UTC−82h 21m
····· ✈ ·····
Nonstop		13:30BOIMST UTC−7$139.00One-way
Flight details
SouthwestFlight Number: WN 1733
11:00SANPST UTC−82h 15m
····· ✈ ·····
Nonstop		14:15BOIMST UTC−7$139.00One-way
Flight details
AlaskaFlight Number: AS 3058
16:27SANPST UTC−82h 26m
····· ✈ ·····
Nonstop		19:53BOIMST UTC−7$139.00One-way
Flight details
SouthwestFlight Number: WN 3688
18:40SANPST UTC−82h 10m
····· ✈ ·····
Nonstop		21:50BOIMST UTC−7$139.00One-way
Flight details

Flight route map

San Diego (SAN) to Boise (BOI) Non-stop flight routes illustrated on a map.

Flights from San Diego (SAN), California, to Boise (BOI), Idaho, are shown on the map. Based on recorded flight history, the distance is approximately 749 miles.

Departure
San Diego International Airport · California, United States · 32° 44' 01" N 117° 11' 24" W
Flight route
749 miles · 2h 19m
Direction
3.72° (N)
Geographic midpoint
The geographic midpoint is at latitude 38.14999, longitude -116.74250, approximately 375.08 miles from both airports.
Great-circle distance
750.2 miles
Driving route
848 miles · 17 hr 4 min
Time difference
BOI is 1h ahead
Destination
Boise Air Terminal/Gowen Field · Idaho, United States · 43° 33' 52" N 116° 13' 23" W
Distance and time are approximate; flight schedules and local times may change.

Route information

Distance
749 miles
Average flight time
2h 19m
Time difference
BOI is 1h ahead
Route direction
The initial bearing on the course from San Diego to Boise is 3.72°, and the compass direction is N.

Airport information

San Diego International Airport

San Diego International Airport
San Diego, California, United States
32° 44' 01" N, 117° 11' 24" W
Elevation: 17 ft (5 m)
Time zone: PDT UTC−7
View airport details

What's the weather like in San Diego and Boise?

Temperature unit:

SAN · San Diego

67°FPartly cloudyFeels like 69°F
Humidity
77%
Wind
3 mph
Precipitation
0 mm

BOI · Boise

41°FSunnyFeels like 35°F
Humidity
69%
Wind
5 mph
Precipitation
0 mm
Wed, Oct 2856°F | 34°FSunny
Thu, Oct 2963°F | 33°FOvercast
Fri, Oct 3062°F | 41°FLight drizzle
Sat, Oct 3160°F | 46°FDense drizzle
Sun, Nov 149°F | 38°FModerate drizzle

Popular airlines from San Diego to Boise

Alaskafrom $139.00
Southwestfrom $139.00

Popular airports near San Diego

Popular airports near Boise

Popular hotels in BOI

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Everything you need to know for your flight from San Diego to Boise

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