Cheap Flights from San Diego, CA to Boise, ID from $97
On Cheapflightsplus.com you will find 7 direct and 269 connecting flights from San Diego to Boise. You can compare airfare deals from 7 airlines and multiple travel sites from $97, book and save on cheap plane tickets and last minute offers. Also check out SAN-BOI 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 San Diego to Boise depends on and how to choose the most interesting flight option for you.
Distance between San Diego and Boise is 1207 miles. Time difference between the cities is 1h. Airplanes depart 06:15 to 22:45 from 11 San Diego airport and arrive 06:15 to 22:45 to 1 Boise airport. Average flight time is 2h 21m.
- The fastest flight 2h 18m
- Average flight time 2h 21m
- The earliest flight 06:15
- The latest flight 22:45
- Distance 750 ml
Best Flights from San Diego to Boise Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $98 | 20:12 San Diego San Diego | 23:30 Boise Boise | 2h 18m | Hawaiian Airlines | HA6540 |
| from $101 | 19:50 San Diego San Diego | 23:11 Boise Boise | 2h 21m | Alaska Airlines | AS908 |
| from $97 | 15:10 San Diego San Diego | 20:44 Boise Boise | 4h 34m layover 1h 20m - Las Vegas | Spirit Airlines | NK3792 NK415 |
| from $103 | 18:09 San Diego San Diego | 23:57 Boise Boise | 4h 48m layover 0h 50m - Portland | Hawaiian Airlines | HA6523 HA6329 |
| from $135 | 08:08 San Diego San Diego | 11:21+1 день Boise Boise | 26h 13m layover 20h 4m - Oakland 1h 16m - Las Vegas | Spirit Airlines | NK2503 NK2331 NK2370 |
| from $155 | 09:45 San Diego San Diego | 22:46 Boise Boise | 12h 1m layover 2h 40m - Phoenix 3h 14m - Seattle | Alaska Airlines | AS6464 AS1006 AS1034 |
The cheapest months to travel to Boise are september (from 97 $), october (from 98 $), july (from 98 $).
The most expensive months are december (from 244 $), january (from 156 $), november (from 136 $).
What is the lowest airfare San Diego to Boise?
The cheapest plane ticket found by our users is $97. This airfare is for economy class on one-way NK1480 flight by Spirit Airlines for September 27, 2025 which leaves San Diego in San Diego at 11:40 am and arrives at Boise Boise at 20:44.
Flight Schedule San Diego (California) to Boise (Idaho)
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Popular Airlines on the Route
The flight San Diego — Boise is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 92 departures per week at the price of from $ 101 . And the most expensive tickets are offered by United Airlines airline - from $ 757.
Direct flights
There are 7 nonstop flights on the route. The fastest direct flight is HA6540 by Hawaiian Airlines takes 2h 18m and the cheapest is NK1480 by Spirit Airlines for $98.
- AS - Alaska Airlinesfrom $101Find
- HA - Hawaiian Airlinesfrom $98Find
Connecting Flights
There are 269 flights with layovers on the route. The fastest connecting flight is HA6374 by Hawaiian Airlines takes 3h 51m and the cheapest is NK1480 by Spirit Airlines for $97.
- AS - Alaska Airlinesfrom $111Find
- F9 - Frontier Airlinesfrom $105Find
- SY - Sun Country Airlinesfrom $198Find
- HA - Hawaiian Airlinesfrom $103Find
- UA - United Airlinesfrom $127Find
- NK - Spirit Airlinesfrom $97Find
- G4 - Allegiant Airfrom $207Find
Airports
You can fly from San Diego to Boise from 11 airports (San Diego, San Diego Regional, Gillespie Field, Golden Triangle Reg., El Cajon, Lowndes County, Miramar NAS, Montgomery Field, North Island NAS, Brown Field Municipal, AFB).
San Diego airports
- San Diego-SANfrom $97Find
- 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
Boise airports
- Boise-BOIFind
Airplanes
There are flights to Boise from San Diego by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from San Diego
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Top International Destinations from San Diego
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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