Cheap Flights from Boise, ID to San Diego, CA from $79
On Cheapflightsplus.com you will find 6 direct and 232 connecting flights from Boise to San Diego. You can compare airfare deals from 4 airlines and multiple travel sites from $79, book and save on cheap plane tickets and last minute offers. Also check out BOI-SAN flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Boise to San Diego Flight Deals
Best Flights from Boise to San Diego Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $104 | 17:41 Boise Boise | 19:02 San Diego San Diego | 2h 21m | Alaska Airlines | AS2167 |
from $104 | 08:10 Boise Boise | 09:37 San Diego San Diego | 2h 27m | Alaska Airlines | AS3456 |
from $164 | 08:50 Boise Boise | 10:23 San Diego San Diego | 2h 33m | Alaska Airlines | AS3362 |
from $203 | 17:50 Boise Boise | 19:11 San Diego San Diego | 2h 21m | Alaska Airlines | AS2175 |
from $79 | 11:57 Boise Boise | 17:11 San Diego San Diego | 6h 14m layover 3h 6m - Las Vegas | Spirit Airlines | NK981 NK2907 |
from $105 | 16:59 Boise Boise | 22:33 San Diego San Diego | 6h 34m layover 2h 15m - Seattle | Alaska Airlines | AS2353 AS1131 |
from $105 | 12:59 Boise Boise | 19:25 San Diego San Diego | 7h 26m layover 3h 38m - Portland | Alaska Airlines | AS3485 AS1122 |
from $106 | 14:46 Boise Boise | 19:10 San Diego San Diego | 5h 24m layover 1h 0m - Seattle | Alaska Airlines | AS1019 AS1142 |
from $111 | 19:17 Boise Boise | 23:52 San Diego San Diego | 5h 35m layover 2h 32m - Las Vegas | Spirit Airlines | NK305 NK191 |
from $128 | 18:20 Boise Boise | 22:33 San Diego San Diego | 5h 13m layover 0h 51m - Seattle | Alaska Airlines | AS2160 AS1131 |
from $128 | 18:20 Boise Boise | 23:59 San Diego San Diego | 6h 39m layover 2h 17m - Seattle | Alaska Airlines | AS2160 AS1164 |
from $130 | 18:20 Boise Boise | 22:33 San Diego San Diego | 5h 13m layover 0h 49m - Seattle | Alaska Airlines | AS3499 AS1131 |
from $130 | 12:59 Boise Boise | 17:17 San Diego San Diego | 5h 18m layover 1h 24m - Portland | Alaska Airlines | AS3485 AS2184 |
from $130 | 14:15 Boise Boise | 19:25 San Diego San Diego | 6h 10m layover 2h 22m - Portland | Alaska Airlines | AS3486 AS1122 |
from $104 | 12:24 Boise Boise | 20:28 San Diego San Diego | 9h 4m layover 3h 15m - Las Vegas 0h 50m - Oakland | Spirit Airlines | NK981 NK288 NK1479 |
from $185 | 07:11 Boise Boise | 16:29 San Diego San Diego | 10h 18m layover 2h 7m - Los Angeles 2h 55m - San Jose | Alaska Airlines | AS3376 AS2254 AS3496 |
Flight Schedule Boise (Idaho) to San Diego (California)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
08:10 — 09:37
|
08:10 — 09:37
AS3456
Alaska Airlines
Boise — San Diego
|
2h 27m |
Find flight
from$104 |
|
08:50 — 10:23
|
08:50 — 10:23
AS3362
Alaska Airlines
Boise — San Diego
|
2h 33m |
Find flight
from$164 |
|
08:55 — 10:17
|
08:55 — 10:17
AS3455
Alaska Airlines
Boise — San Diego
|
2h 22m |
Find flight
from$186 |
|
17:41 — 19:02
|
17:41 — 19:02
AS2167
Alaska Airlines
Boise — San Diego
|
2h 21m |
Find flight
from$104 |
|
17:50 — 19:11
|
17:50 — 19:11
AS2175
Alaska Airlines
Boise — San Diego
|
2h 21m |
Find flight
from$203 |
|
19:17 — 20:37
|
19:17 — 20:37
AS3476
Alaska Airlines
Boise — San Diego
|
2h 20m |
Find flight
from$209 |
|
06:10 — 17:32
|
06:10 — 06:54
AS2122
Alaska Airlines
Boise — Seattle
7h 55m stop
14:49 — 17:32
AS1156
Alaska Airlines
Seattle — San Diego
|
12h 22m including layover |
Find flight
from$189 |
|
06:45 — 10:07
|
06:45 — 07:50
UA4678
United Airlines
Boise — San Francisco
40m stop
08:30 — 10:07
UA1374
United Airlines
San Francisco — San Diego
|
4h 22m including layover |
Find flight
from$181 |
|
07:00 — 11:57
|
07:00 — 07:23
AS3465
Alaska Airlines
Boise — Portland
1h 54m stop
10:40 — 13:05
AS1296
Alaska Airlines
Portland — San Diego
|
5h 57m including layover |
Find flight
from$169 |
|
08:25 — 14:57
|
08:20 — 10:32
UA5361
United Airlines
Boise — Denver
2h 53m stop
13:25 — 14:53
UA1302
United Airlines
Denver — San Diego
|
7h 32m including layover |
Find flight
from$148 |
|
09:15 — 14:59
|
09:05 — 10:02
AS3480
Alaska Airlines
Boise — San Francisco
3h 2m stop
13:41 — 15:18
AS3357
Alaska Airlines
San Francisco — San Diego
|
6h 44m including layover |
Find flight
from$170 |
|
09:34 — 16:15
|
09:34 — 10:32
AS3483
Alaska Airlines
Boise — San Jose
4h 19m stop
14:51 — 16:15
AS3490
Alaska Airlines
San Jose — San Diego
|
7h 41m including layover |
Find flight
from$173 |
|
10:35 — 14:57
|
10:35 — 12:44
UA4631
United Airlines
Boise — Denver
44m stop
13:40 — 15:09
UA1302
United Airlines
Denver — San Diego
|
5h 22m including layover |
Find flight
from$148 |
|
10:35 — 17:25
|
10:35 — 12:44
UA4631
United Airlines
Boise — Denver
3h 11m stop
15:55 — 17:25
UA1281
United Airlines
Denver — San Diego
|
7h 50m including layover |
Find flight
from$148 |
|
11:51 — 15:04
|
12:24 — 13:13
NK981
Spirit Airlines
Boise — Las Vegas
1h 6m stop
16:42 — 17:58
NK3791
Spirit Airlines
Las Vegas — San Diego
|
4h 13m including layover |
Find flight
from$97 |
|
11:57 — 17:11
|
11:51 — 12:41
NK981
Spirit Airlines
Boise — Las Vegas
3h 6m stop
16:44 — 18:02
NK2907
Spirit Airlines
Las Vegas — San Diego
|
6h 14m including layover |
Find flight
from$79 |
|
12:59 — 19:25
|
12:59 — 13:21
AS3485
Alaska Airlines
Boise — Portland
3h 38m stop
16:59 — 19:25
AS1122
Alaska Airlines
Portland — San Diego
|
7h 26m including layover |
Find flight
from$105 |
|
13:01 — 18:34
|
13:01 — 14:09
UA4733
United Airlines
Boise — San Francisco
2h 46m stop
16:55 — 18:34
UA1057
United Airlines
San Francisco — San Diego
|
6h 33m including layover |
Find flight
from$148 |
|
13:34 — 16:23
|
13:34 — 14:06
AS3415
Alaska Airlines
Boise — Sacramento
38m stop
14:44 — 16:23
AS3439
Alaska Airlines
Sacramento — San Diego
|
3h 49m including layover |
Find flight
from$169 |
|
14:15 — 19:25
|
15:00 — 15:21
AS3486
Alaska Airlines
Boise — Portland
2h 22m stop
20:59 — 23:22
AS1122
Alaska Airlines
Portland — San Diego
|
6h 10m including layover |
Find flight
from$130 |
|
14:46 — 19:10
|
14:40 — 15:25
AS1019
Alaska Airlines
Boise — Seattle
1h stop
16:30 — 19:12
AS1142
Alaska Airlines
Seattle — San Diego
|
5h 24m including layover |
Find flight
from$106 |
|
15:30 — 20:03
|
14:15 — 15:35
UA4633
United Airlines
Boise — Los Angeles
2h 5m stop
18:50 — 19:53
UA5415
United Airlines
Los Angeles — San Diego
|
5h 33m including layover |
Find flight
from$195 |
|
15:45 — 19:35
|
15:45 — 16:36
NK981
Spirit Airlines
Boise — Las Vegas
1h 46m stop
18:22 — 19:35
NK1496
Spirit Airlines
Las Vegas — San Diego
|
4h 50m including layover |
Find flight
from$101 |
|
16:59 — 22:33
|
16:59 — 17:35
AS2353
Alaska Airlines
Boise — Seattle
2h 15m stop
19:50 — 22:33
AS1131
Alaska Airlines
Seattle — San Diego
|
6h 34m including layover |
Find flight
from$105 |
|
16:59 — 23:59
|
16:59 — 17:35
AS2353
Alaska Airlines
Boise — Seattle
3h 41m stop
21:16 — 23:59
AS1164
Alaska Airlines
Seattle — San Diego
|
8h including layover |
Find flight
from$105 |
|
17:28 — 22:17
|
17:28 — 18:18
G48
Allegiant Air
Boise — Las Vegas
2h 47m stop
21:05 — 22:17
NK1496
Spirit Airlines
Las Vegas — San Diego
|
5h 49m including layover |
Find flight
from$144 |
|
18:20 — 22:33
|
18:20 — 18:59
AS2160
Alaska Airlines
Boise — Seattle
51m stop
19:50 — 22:33
AS1131
Alaska Airlines
Seattle — San Diego
|
5h 13m including layover |
Find flight
from$128 |
|
18:20 — 23:59
|
18:20 — 18:59
AS2160
Alaska Airlines
Boise — Seattle
2h 17m stop
21:16 — 23:59
AS1164
Alaska Airlines
Seattle — San Diego
|
6h 39m including layover |
Find flight
from$128 |
|
19:15 — 00:14
+1 day
|
19:15 — 20:14
UA2013
United Airlines
Boise — San Francisco
2h 21m stop
22:35 — 00:14
UA2201
United Airlines
San Francisco — San Diego
|
5h 59m including layover |
Find flight
from$148 |
|
19:17 — 23:52
|
19:17 — 20:09
NK305
Spirit Airlines
Boise — Las Vegas
2h 32m stop
22:41 — 23:52
NK191
Spirit Airlines
Las Vegas — San Diego
|
5h 35m including layover |
Find flight
from$111 |
|
07:11 — 16:29
|
07:11 — 08:42
AS3376
Alaska Airlines
Boise — Los Angeles
2h 7m stop
10:49 — 12:09
AS2254
Alaska Airlines
Los Angeles — San Jose
2h 55m stop
15:04 — 16:29
AS3496
Alaska Airlines
San Jose — San Diego
|
10h 18m including layover |
Find flight
from$185 |
|
12:24 — 20:28
|
12:24 — 13:13
NK981
Spirit Airlines
Boise — Las Vegas
3h 15m stop
16:28 — 18:05
NK288
Spirit Airlines
Las Vegas — Oakland
50m stop
18:55 — 20:28
NK1479
Spirit Airlines
Oakland — San Diego
|
9h 4m including layover |
Find flight
from$104 |
Flight Information
Below we will explain in detail what the flights cost on the destination from Boise to San Diego depends on and how to choose the most interesting flight option for you.
Distance between Boise and San Diego is 1207 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 20:55 from 1 Boise airport and arrive 05:00 to 20:55 to 11 San Diego airports. Average flight time is 2h 22m.
- The fastest flight 2h 20m
- Average flight time 2h 22m
- The earliest flight 05:00
- The latest flight 20:55
- Distance 750 ml
The cheapest months to travel to San Diego are november (from 79 $), december (from 101 $), january (from 104 $).
The most expensive months are february (from 106 $), january (from 104 $), december (from 101 $).
What is the lowest airfare Boise to San Diego?
The cheapest plane ticket found by our users is $79. This airfare is for economy class on one-way NK981 flight by Spirit Airlines for January 3, 2025 which leaves Boise in Boise at 11:57 am and arrives at San Diego San Diego at 17:11.
Popular Airlines on the Route
The flight Boise — San Diego is served by 4 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 167 departures per week at the price of from $ 104 . And the most expensive tickets are offered by United Airlines airline - from $ 1001.
Direct flights
There are 6 nonstop flights on the route. The fastest direct flight is AS3476 by Alaska Airlines takes 2h 20m and the cheapest is NK981 by Spirit Airlines for $104.
- AS - Alaska Airlinesfrom $104Find
Connecting Flights
There are 232 flights with layovers on the route. The fastest connecting flight is AS3391 by Alaska Airlines takes 3h 35m and the cheapest is NK981 by Spirit Airlines for $79.
- AS - Alaska Airlinesfrom $105Find
- UA - United Airlinesfrom $146Find
- NK - Spirit Airlinesfrom $79Find
- G4 - Allegiant Airfrom $144Find
Airports
You can fly from Boise to San Diego from 1 airports (Boise).
Boise airports
- Boise-BOIfrom $79Find
San Diego airports
- San Diego-SANFind
- San Diego Regional-USAFind
- Gillespie Field-SEEFind
- Golden Triangle Reg.-GTRFind
- El Cajon-CJNFind
- Lowndes County-UBSFind
- Miramar NAS-NKXFind
- Montgomery Field-MYFFind
- North Island NAS-NZYFind
- Brown Field Municipal-SDMFind
- AFB-CBMFind
Airplanes
There are flights to San Diego from Boise by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Boise
You may also consider searching for discounted plane tickets to some other popular places from Boise within United States.
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Top International Destinations from Boise
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?

- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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