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 km11 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 154
live flights
Delta Air Lines
DL-3688
18:00
05/11/2026
BOI
Boise Air Terminal/Gowen Field
4h 26m
1 Stop
⏱ SEA · 0h 53mSEA Airport
22:26
05/11/2026
SAN
San Diego International Airport
₹7,666
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-2920
18:41
05/11/2026
BOI
Boise Air Terminal/Gowen Field
5h 2m
1 Stop
⏱ SLC · 2h 45mSLC Airport
23:43
05/11/2026
SAN
San Diego International Airport
₹7,666
per person
✕ Non-refundable2 fare options
Southwest Airlines
WN-859
08:50
05/11/2026
BOI
Boise Air Terminal/Gowen Field
1h 15m
Non-stop
10:05
05/11/2026
SAN
San Diego International Airport
₹12,336
per person
✕ Non-refundable🔥 Last 2 seats10 fare options
Southwest Airlines
WN-866
18:55
05/11/2026
BOI
Boise Air Terminal/Gowen Field
2h 40m
1 Stop
⏱ SMF · 0h 40mSMF Airport
21:35
05/11/2026
SAN
San Diego International Airport
₹14,386
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-1591
19:55
05/11/2026
BOI
Boise Air Terminal/Gowen Field
3h 10m
1 Stop
⏱ PHX · 0h 55mPHX Airport
23:05
05/11/2026
SAN
San Diego International Airport
₹14,386
per person
✕ Non-refundable🔥 Last 2 seats10 fare options
Southwest Airlines
WN-854
17:40
05/11/2026
BOI
Boise Air Terminal/Gowen Field
3h 30m
1 Stop
⏱ LAS · 1h 35mLAS Airport
21:10
05/11/2026
SAN
San Diego International Airport
₹14,386
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-854
17:40
05/11/2026
BOI
Boise Air Terminal/Gowen Field
4h 50m
1 Stop
⏱ LAS · 2h 55mLAS Airport
22:30
05/11/2026
SAN
San Diego International Airport
₹14,386
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-854
17:40
05/11/2026
BOI
Boise Air Terminal/Gowen Field
5h 45m
1 Stop
⏱ LAS · 3h 50mLAS Airport
23:25
05/11/2026
SAN
San Diego International Airport
₹14,386
per person
✕ Non-refundable9 fare options
alaskaairlines
AS-468
18:08
05/11/2026
BOI
Boise Air Terminal/Gowen Field
4h 28m
1 Stop
⏱ SEA · 0h 52mSEA Airport
22:36
05/11/2026
SAN
San Diego International Airport
₹15,770
per person
✕ Non-refundable9 fare options
alaskaairlines
AS-474
06:00
05/11/2026
BOI
Boise Air Terminal/Gowen Field
6h 4m
1 Stop
⏱ SEA · 2h 27mSEA Airport
12:04
05/11/2026
SAN
San Diego International Airport
₹15,770
per person
✕ Non-refundable9 fare options
Alaska Airlines
AS-474
06:00
05/11/2026
BOI
Boise Air Terminal/Gowen Field
7h 27m
1 Stop
⏱ SEA · 3h 42mSEA Airport
13:27
05/11/2026
SAN
San Diego International Airport
₹15,770
per person
✕ Non-refundable8 fare options
Southwest Airlines
WN-864
13:20
05/11/2026
BOI
Boise Air Terminal/Gowen Field
2h 45m
1 Stop
⏱ SJC · 0h 40mSJC Airport
16:05
05/11/2026
SAN
San Diego International Airport
₹17,225
per person
✕ Non-refundable🔥 Last 5 seats10 fare options
Southwest Airlines
WN-864
13:20
05/11/2026
BOI
Boise Air Terminal/Gowen Field
4h 45m
1 Stop
⏱ SJC · 2h 35mSJC Airport
18:05
05/11/2026
SAN
San Diego International Airport
₹17,225
per person
✕ Non-refundable🔥 Last 5 seats10 fare options
Southwest Airlines
WN-864
13:20
05/11/2026
BOI
Boise Air Terminal/Gowen Field
5h 45m
1 Stop
⏱ SJC · 3h 35mSJC Airport
19:05
05/11/2026
SAN
San Diego International Airport
₹17,225
per person
✕ Non-refundable🔥 Last 5 seats4 fare options
Southwest Airlines
WN-1591
19:55
05/11/2026
BOI
Boise Air Terminal/Gowen Field
16h 15m
1 Stop
⏱ PHX · 14h 0mPHX Airport
12:10
05/12/2026
+1
SAN
San Diego International Airport
₹17,924
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1591
19:55
05/11/2026
BOI
Boise Air Terminal/Gowen Field
23h 30m
1 Stop
⏱ PHX · 21h 10mPHX Airport
19:25
05/12/2026
+1
SAN
San Diego International Airport
₹17,924
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1591
19:55
05/11/2026
BOI
Boise Air Terminal/Gowen Field
15h 25m
1 Stop
⏱ PHX · 13h 0mPHX Airport
11:20
05/12/2026
+1
SAN
San Diego International Airport
₹17,924
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1591
19:55
05/11/2026
BOI
Boise Air Terminal/Gowen Field
18h 25m
1 Stop
⏱ PHX · 16h 10mPHX Airport
14:20
05/12/2026
+1
SAN
San Diego International Airport
₹17,924
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-854
17:40
05/11/2026
BOI
Boise Air Terminal/Gowen Field
15h 15m
1 Stop
⏱ LAS · 13h 15mLAS Airport
08:55
05/12/2026
+1
SAN
San Diego International Airport
₹18,138
per person
✕ Non-refundable4 fare options
alaskaairlines
AS-3481
17:56
05/11/2026
BOI
Boise Air Terminal/Gowen Field
1h 24m
Non-stop
19:20
05/11/2026
SAN
San Diego International Airport
₹18,602
per person
✕ Non-refundable🔥 Last 1 seats9 fare options
Southwest Airlines
WN-866
18:55
05/11/2026
BOI
Boise Air Terminal/Gowen Field
19h 20m
1 Stop
⏱ SMF · 17h 20mSMF Airport
14:15
05/12/2026
+1
SAN
San Diego International Airport
₹18,706
per person
✕ Non-refundable4 fare options
Alaska Airlines
AS-345
14:57
05/11/2026
BOI
Boise Air Terminal/Gowen Field
4h 42m
1 Stop
⏱ SEA · 1h 6mSEA Airport
19:39
05/11/2026
SAN
San Diego International Airport
₹19,520
per person
✕ Non-refundable🔥 Last 3 seats8 fare options
Alaska Airlines
AS-2077
16:38
05/11/2026
BOI
Boise Air Terminal/Gowen Field
5h 58m
1 Stop
⏱ SEA · 2h 29mSEA Airport
22:36
05/11/2026
SAN
San Diego International Airport
₹19,520
per person
✕ Non-refundable🔥 Last 5 seats8 fare options
Southwest Airlines
WN-3163
06:30
05/11/2026
BOI
Boise Air Terminal/Gowen Field
15h 5m
1 Stop
⏱ SMF · 13h 5mSMF Airport
21:35
05/11/2026
SAN
San Diego International Airport
₹20,025
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4629
05:30
05/11/2026
BOI
Boise Air Terminal/Gowen Field
3h 0m
1 Stop
⏱ PHX · 0h 40mPHX Airport
08:30
05/11/2026
SAN
San Diego International Airport
₹20,063
per person
✕ Non-refundable10 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 11 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.