฿4,015 Cheap American Airlines flights from Boise to San Diego (BOI→SAN)

View ฿4,015 flight on Wed, 18 Feb 2026Opens in a new window
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American Airlines flights from Boise to San Diego (BOI→SAN)

Prices were available within the past 7 days and start at ฿4,015 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Boise to San Diego route information
Origin airport
Boise
Destination airport
San Diego Intl.
Distance
1200 km
Average flight time
1 hour 51 mins

Frequently asked questions

How much is an American Airlines flight from Boise Airport (BOI) to San Diego Intl. Airport (SAN)?
Scoring cheap one-way American Airlines flights from BOI to SAN from ฿4,015 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BOI to SAN with American Airlines?
January is one of the most affordable months to jet away to San Diego with American Airlines. You could also find great deals on one-way and round-trip fares in November.
Does American Airlines fly nonstop from Boise Airport (BOI) to San Diego Intl. Airport (SAN)?
Select our "Nonstop" filter when looking for direct American Airlines flights from BOI to SAN. You can also compare other airlines servicing the same nonstop trip.
What airports does American Airlines fly into in San Diego?
San Diego Intl. Airport (SAN) is the primary San Diego gateway for American Airlines flights from Boise Airport (BOI).
Can I change or cancel my American Airlines flight from Boise Airport (BOI) to San Diego Intl. Airport (SAN)?
You can usually reschedule or cancel your flight, although there may be additional charges if your booking was made over 24 hours ago. Need flexible options? Use our "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you have to revise your plans. To update your booking, go to "Trips," select your flight and click on "Manage Booking" for more details.
*Available to Expedia members.