Cheap Flights from Boise, ID to San Diego, CA from $98
On Cheapflightsplus.com you will find 8 direct and 273 connecting flights from Boise to San Diego. You can compare airfare deals from 7 airlines and multiple travel sites from $98, 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.
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 21:49 from 1 Boise airport and arrive 05:00 to 21:49 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 21:49
- Distance 750 ml
Best Flights from Boise to San Diego Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $98 | 19:58 Boise Boise | 21:19 San Diego San Diego | 2h 21m | Hawaiian Airlines | HA4802 |
| from $102 | 19:58 Boise Boise | 21:19 San Diego San Diego | 2h 21m | Alaska Airlines | AS3481 |
| from $139 | 08:55 Boise Boise | 10:15 San Diego San Diego | 2h 20m | Hawaiian Airlines | HA4801 |
| from $101 | 19:48 Boise Boise | 23:00 San Diego San Diego | 4h 12m layover 1h 7m - Las Vegas | Spirit Airlines | NK1410 NK1152 |
| from $103 | 06:00 Boise Boise | 09:32 San Diego San Diego | 4h 32m layover 0h 40m - Portland | Hawaiian Airlines | HA4799 HA6307 |
| from $129 | 19:12 Boise Boise | 08:21+1 день San Diego San Diego | 14h 9m layover 1h 28m - Seattle 7h 1m - Las Vegas | Alaska Airlines | AS3000 AS636 AS3320 |
| from $160 | 06:35 Boise Boise | 13:10 San Diego San Diego | 7h 35m layover 0h 54m - Seattle 0h 55m - San Francisco | Hawaiian Airlines | HA4812 HA6903 HA7018 |
The cheapest months to travel to San Diego are october (from 98 $), june (from 98 $), september (from 98 $).
The most expensive months are february (from 177 $), may (from 111 $), november (from 110 $).
What is the lowest airfare Boise to San Diego?
The cheapest plane ticket found by our users is $98. This airfare is for economy class on one-way HA4759 flight by Hawaiian Airlines for October 7, 2025 which leaves Boise in Boise at 07:21 am and arrives at San Diego San Diego at 08:45.
Flight Schedule Boise (Idaho) to San Diego (California)
from$103
from$98
from$102
from$98
from$103
from$102
from$110
from$139
from$103
from$103
from$103
from$103
from$101
from$98
from$102
Popular Airlines on the Route
The flight Boise — San Diego is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 105 departures per week at the price of from $ 102 . And the most expensive tickets are offered by United Airlines airline - from $ 827.
Direct flights
There are 8 nonstop flights on the route. The fastest direct flight is AS3456 by Alaska Airlines takes 2h 20m and the cheapest is HA4759 by Hawaiian Airlines for $98.
- AS - Alaska Airlinesfrom $102Find
- HA - Hawaiian Airlinesfrom $98Find
Connecting Flights
There are 273 flights with layovers on the route. The fastest connecting flight is AS3391 by Alaska Airlines takes 3h 53m and the cheapest is HA4759 by Hawaiian Airlines for $101.
- AS - Alaska Airlinesfrom $104Find
- F9 - Frontier Airlinesfrom $110Find
- SY - Sun Country Airlinesfrom $187Find
- HA - Hawaiian Airlinesfrom $103Find
- UA - United Airlinesfrom $127Find
- NK - Spirit Airlinesfrom $101Find
- G4 - Allegiant Airfrom $163Find
Airports
You can fly from Boise to San Diego from 1 airports (Boise).
Boise airports
- Boise-BOIfrom $98Find
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 7 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.
- from $77Find
- from $147Find
- from $70Find
- from $74Find
- from $62Find
- from $77Find
- from $78Find
- from $57Find
- from $68Find
- from $76Find
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.
- from $66Find
- from $62Find
- from $63Find
- from $59Find
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.
To find a plane ticket, please select dates.