Direct flights from Boise to San Diego

Did you mean Flights from San Diego to Boise?

Boise

United States

BOI

Boise Air Terminal/Gowen field

San Diego

United States

SAN

San Diego International Airport

Route: Nonstop service available
Distance: 750 miles
Marketing airlines: 4 airlines
Aircraft: 8 aircraft types
Dates: Oct 19, 2026 – Oct 16, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 6,500 points + $5.00 for BOI → SAN, Economy, on 2026-11-17, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

BOI → SANEconomy
AS3053
6,500 points+ $5.00
Departure
2026-11-17
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 19:48
BOI → SANEconomy
AS2421
6,500 points+ $5.00
Departure
2026-11-17
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 19:48
BOI → SANEconomy
AS2421
7,500 points+ $5.00
Departure
2026-11-13
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 12:58
BOI → SANEconomy
AS3053
8,500 points+ $5.00
Departure
2026-11-14
Seats seen
5
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 15:42
BOI → SANEconomy
AS2421
9,500 points+ $5.00
Departure
2026-11-13
Seats seen
8
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 23:23
BOI → SANEconomy
AS2356
12,500 points+ $5.00
Departure
2026-10-28
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 01:28
BOI → SANEconomy
AS2421
12,500 points+ $5.00
Departure
2026-11-05
Seats seen
8
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 03:18
BOI → SANEconomy
AS2421
12,500 points+ $5.00
Departure
2026-11-06
Seats seen
6
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 16:31
BOI → SANEconomy
AS3053
12,500 points+ $5.00
Departure
2026-11-08
Seats seen
5
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 02:28
BOI → SANEconomy
AS3053
15,000 points+ $5.00
Departure
2026-11-13
Seats seen
2
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 23:23
BOI → SANFirst
AS2421
15,000 points+ $5.00
Departure
2026-11-13
Seats seen
2
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 23:23
BOI → SANEconomy
AS3053
15,000 points+ $5.00
Departure
2026-11-15
Seats seen
3
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 04:21

Boise to San Diego route overview

Boise Air Terminal/Gowen field (BOI) serves Boise; San Diego International Airport (SAN) serves San Diego.

The airports are 750 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from BOI to SAN.

Marketing airlines listed in the current schedule, including codeshare sellers, are Alaska Airlines (AS), Japan Airlines (JL), United Airlines (UA) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 16, 2027.

Marketing airlines on the Boise to San Diego route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Japan Airlines (JL)Codeshare only

Airline alliance affiliations represented: Oneworld, Star Alliance

Aircraft flying from BOI to SAN

Frequently asked questions

Which airports serve the Boise to San Diego route?

Boise Air Terminal/Gowen field (BOI) is the origin airport and San Diego International Airport (SAN) is the destination airport.

How far is San Diego from Boise?

BOI and SAN are approximately 750 miles apart by great-circle distance.

Are there direct flights from BOI to SAN?

Yes. Roame's current schedule feed shows nonstop service from BOI to SAN.

Which airlines market flights from BOI to SAN?

Which aircraft fly from BOI to SAN?

Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Boeing 737-800 Winglets (73H), Boeing 737-900 Winglets (73J), Boeing 737 MAX 8 (7M8), 7S7, Embraer 175 (short wing) (E75) and JET.