Compare live prices for BOI to SAN. Use the search panel
to change origin, destination, passengers, cabin and trip type instantly.
BOI → SANApprox. 1207.27 km10 May 2026Live inventory
✈ Flight Search
Modify your route
From
To
Depart
Return
Adults
Children
Infants
Cabin
Trip Type
BOI→SAN
Sort By
💰 Cheapest
⚡ Fastest
🕐 Earliest
🎚️ Filters
Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night 12am–6am
🌅 Morning 6am–12pm
☀️ Afternoon 12pm–6pm
🌆 Evening 6pm–12am
Fare Type
Airlines All
Loading…
Select Fare
—
—
per person · incl. taxes
Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night 12am–6am
🌅 Morning 6am–12pm
☀️ Afternoon 12pm–6pm
🌆 Evening 6pm–12am
Fare Type
Airlines All
Loading…
Showing 25
of 171
live flights
Delta Air Lines
DL-3740
08:56
05/10/2026
BOI
Boise Air Terminal/Gowen Field
5h 52m
1 Stop
⏱ SEA · 1h 55mSEA Airport
14:48
05/10/2026
SAN
San Diego International Airport
₹7,722
per person
✕ Non-refundable9 fare options
Delta Airlines
DL-2920
18:41
05/10/2026
BOI
Boise Air Terminal/Gowen Field
5h 2m
1 Stop
⏱ SLC · 2h 45mSLC Airport
23:43
05/10/2026
SAN
San Diego International Airport
₹14,014
per person
✕ Non-refundable7 fare options
Southwest Airlines
WN-855
07:15
05/10/2026
BOI
Boise Air Terminal/Gowen Field
3h 0m
1 Stop
⏱ OAK · 0h 45mOAK Airport
10:15
05/10/2026
SAN
San Diego International Airport
₹16,307
per person
✕ Non-refundable🔥 Last 5 seats10 fare options
Southwest Airlines
WN-554
14:15
05/10/2026
BOI
Boise Air Terminal/Gowen Field
5h 45m
1 Stop
⏱ DEN · 2h 15mDEN Airport
20:00
05/10/2026
SAN
San Diego International Airport
₹16,307
per person
✕ Non-refundable🔥 Last 1 seats9 fare options
Alaska Airlines
AS-736
05:50
05/10/2026
BOI
Boise Air Terminal/Gowen Field
4h 15m
1 Stop
⏱ PDX · 1h 7mPDX Airport
10:05
05/10/2026
SAN
San Diego International Airport
₹16,346
per person
✕ Non-refundable12 fare options
Alaska Airlines
AS-474
06:00
05/10/2026
BOI
Boise Air Terminal/Gowen Field
6h 4m
1 Stop
⏱ SEA · 2h 27mSEA Airport
12:04
05/10/2026
SAN
San Diego International Airport
₹16,346
per person
✕ Non-refundable11 fare options
Alaska Airlines
AS-474
06:00
05/10/2026
BOI
Boise Air Terminal/Gowen Field
7h 27m
1 Stop
⏱ SEA · 3h 42mSEA Airport
13:27
05/10/2026
SAN
San Diego International Airport
₹16,346
per person
✕ Non-refundable11 fare options
Southwest Airlines
WN-554
14:15
05/10/2026
BOI
Boise Air Terminal/Gowen Field
6h 5m
1 Stop
⏱ DEN · 1h 15mDEN Airport
20:20
05/10/2026
SAN
San Diego International Airport
₹16,810
per person
✕ Non-refundable🔥 Last 5 seats4 fare options
Southwest Airlines
WN-554
14:15
05/10/2026
BOI
Boise Air Terminal/Gowen Field
8h 10m
1 Stop
⏱ DEN · 4h 50mDEN Airport
22:25
05/10/2026
SAN
San Diego International Airport
₹16,839
per person
✕ Non-refundable🔥 Last 5 seats4 fare options
Southwest Airlines
WN-855
07:15
05/10/2026
BOI
Boise Air Terminal/Gowen Field
7h 0m
1 Stop
⏱ OAK · 4h 45mOAK Airport
14:15
05/10/2026
SAN
San Diego International Airport
₹16,839
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
Southwest Airlines
WN-3163
06:30
05/10/2026
BOI
Boise Air Terminal/Gowen Field
3h 20m
1 Stop
⏱ SMF · 1h 20mSMF Airport
09:50
05/10/2026
SAN
San Diego International Airport
₹17,255
per person
✕ Non-refundable🔥 Last 5 seats10 fare options
Southwest Airlines
WN-855
07:15
05/10/2026
BOI
Boise Air Terminal/Gowen Field
4h 30m
1 Stop
⏱ OAK · 2h 15mOAK Airport
11:45
05/10/2026
SAN
San Diego International Airport
₹17,255
per person
✕ Non-refundable🔥 Last 2 seats10 fare options
Southwest Airlines
WN-3163
06:30
05/10/2026
BOI
Boise Air Terminal/Gowen Field
4h 45m
1 Stop
⏱ SMF · 2h 45mSMF Airport
11:15
05/10/2026
SAN
San Diego International Airport
₹17,255
per person
✕ Non-refundable🔥 Last 5 seats9 fare options
Southwest Airlines
WN-3163
06:30
05/10/2026
BOI
Boise Air Terminal/Gowen Field
6h 0m
1 Stop
⏱ SMF · 4h 0mSMF Airport
12:30
05/10/2026
SAN
San Diego International Airport
₹17,255
per person
✕ Non-refundable🔥 Last 5 seats4 fare options
Southwest Airlines
WN-554
14:15
05/10/2026
BOI
Boise Air Terminal/Gowen Field
6h 5m
2 Stops
⏱ DEN · 1h 15mDEN Airport⏱ TUS · 0h 40mTUS Airport
20:20
05/10/2026
SAN
San Diego International Airport
₹18,167
per person
✓ Refundable🔥 Last 5 seats8 fare options
Delta Airlines
DL-1744
10:50
05/10/2026
BOI
Boise Air Terminal/Gowen Field
5h 6m
1 Stop
⏱ SLC · 2h 50mSLC Airport
15:56
05/10/2026
SAN
San Diego International Airport
₹18,803
per person
✕ Non-refundable🔥 Last 2 seats5 fare options
alaskaairlines
AS-304
07:43
05/10/2026
BOI
Boise Air Terminal/Gowen Field
1h 22m
Non-stop
09:05
05/10/2026
SAN
San Diego International Airport
₹18,995
per person
✕ Non-refundable14 fare options
Alaska Airlines
AS-3446
14:22
05/10/2026
BOI
Boise Air Terminal/Gowen Field
21h 16m
1 Stop
⏱ LAS · 18h 59mLAS Airport
11:38
05/11/2026
+1
SAN
San Diego International Airport
₹19,681
per person
✕ Non-refundable🔥 Last 3 seats9 fare options
Alaska Airlines
AS-3446
14:22
05/10/2026
BOI
Boise Air Terminal/Gowen Field
16h 54m
1 Stop
⏱ LAS · 14h 40mLAS Airport
07:16
05/11/2026
+1
SAN
San Diego International Airport
₹19,681
per person
✕ Non-refundable🔥 Last 3 seats10 fare options
Southwest Airlines
WN-4275
14:15
05/10/2026
BOI
Boise Air Terminal/Gowen Field
3h 55m
1 Stop
⏱ SJC · 1h 45mSJC Airport
18:10
05/10/2026
SAN
San Diego International Airport
₹20,099
per person
✕ Non-refundable🔥 Last 3 seats9 fare options
Southwest Airlines
WN-4275
14:15
05/10/2026
BOI
Boise Air Terminal/Gowen Field
5h 0m
1 Stop
⏱ SJC · 2h 50mSJC Airport
19:15
05/10/2026
SAN
San Diego International Airport
₹20,099
per person
✕ Non-refundable🔥 Last 3 seats9 fare options
Southwest Airlines
WN-4275
14:15
05/10/2026
BOI
Boise Air Terminal/Gowen Field
5h 55m
1 Stop
⏱ SJC · 3h 45mSJC Airport
20:10
05/10/2026
SAN
San Diego International Airport
₹20,099
per person
✕ Non-refundable🔥 Last 3 seats9 fare options
Southwest Airlines
WN-4275
14:15
05/10/2026
BOI
Boise Air Terminal/Gowen Field
6h 50m
1 Stop
⏱ SJC · 4h 45mSJC Airport
21:05
05/10/2026
SAN
San Diego International Airport
₹20,629
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-1585
06:00
05/10/2026
BOI
Boise Air Terminal/Gowen Field
6h 40m
2 Stops
⏱ LAS · 2h 5mLAS Airport⏱ RNO · 0h 50mRNO Airport
12:40
05/10/2026
SAN
San Diego International Airport
₹20,776
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4275
14:15
05/10/2026
BOI
Boise Air Terminal/Gowen Field
8h 55m
2 Stops
⏱ SNA · 2h 5mSNA Airport⏱ SMF · 1h 5mSMF Airport
23:10
05/10/2026
SAN
San Diego International Airport
₹21,278
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
😕 No flights match your filters.
Boise (BOI)
📍 Boise Air Terminal/Gowen Field
🌍 United States
🕐 GMT -7
📐 Latitude: 43.5644
📐 Longitude: -116.223
San Diego (SAN)
📍 San Diego International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 32.7336006165
📐 Longitude: -117.190002441
✈ Distance: Boise,USA to San Diego,USA — 1207.27 km
📅 Results on this page are loaded for 10 May 2026. Click View all flights for the complete live search.
Boise to San Diego — what to expect when booking
The BOI–SAN route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Boise,USA and San Diego,USA is approximately
1207.27 km.
Before you book
Compare nearby dates
The date strip above lets you scan nearby fares without restarting the search.
Open full search for more control
Route page shows a limited live set. Full search opens the complete inventory with fresh results.
Check fare details
Each result shows baggage, refundability and fare details before you proceed.
❓ Frequently asked questions — Boise to San Diego flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Boise,USA (BOI) and San Diego,USA (SAN) is approximately 1207.27 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.