￥14,150 Cheap Flights from Boise (BOI) to San Diego (SAN)

View ￥14,150 flight on Thu, Aug 7, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to San Diego Intl. Airport (SAN)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from ボイジー to サン ディエゴ (BOI-SAN)

Prices were available within the past 7 days and start at ￥14,150 for one-way flights and ￥52,040 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
デルタ航空
7 月 13 日 (日) - 7 月 18 日 (金)
BOI
ボイジー
SAN
サンディエゴ
￥52,040
Roundtrip
Found 2 days ago
Select デルタ航空 flight, departing 7 月 13 日 (日) from ボイジー to サンディエゴ, returning 7 月 18 日 (金), priced at ￥52,040 Found 2 days ago
デルタ航空
7 月 13 日 (日) - 7 月 18 日 (金)
BOI
ボイジー
SAN
サンディエゴ
￥60,750
Roundtrip
Found 2 days ago
Select デルタ航空 flight, departing 7 月 13 日 (日) from ボイジー to サンディエゴ, returning 7 月 18 日 (金), priced at ￥60,750 Found 2 days ago
デルタ航空
7 月 13 日 (日) - 7 月 18 日 (金)
BOI
ボイジー
SAN
サンディエゴ
￥67,950
Roundtrip
Found 2 days ago
Select デルタ航空 flight, departing 7 月 13 日 (日) from ボイジー to サンディエゴ, returning 7 月 18 日 (金), priced at ￥67,950 Found 2 days ago
デルタ航空
7 月 13 日 (日) - 7 月 18 日 (金)
BOI
ボイジー
SAN
サンディエゴ
￥69,460
Roundtrip
Found 2 days ago
Select デルタ航空 flight, departing 7 月 13 日 (日) from ボイジー to サンディエゴ, returning 7 月 18 日 (金), priced at ￥69,460 Found 2 days ago
デルタ航空
7 月 13 日 (日) - 7 月 18 日 (金)
BOI
ボイジー
SAN
サンディエゴ
￥76,660
Roundtrip
Found 2 days ago
Select デルタ航空 flight, departing 7 月 13 日 (日) from ボイジー to サンディエゴ, returning 7 月 18 日 (金), priced at ￥76,660 Found 2 days ago
ユナイテッド航空
7 月 13 日 (日) - 7 月 18 日 (金)
BOI
ボイジー
SAN
サンディエゴ
￥77,950
Roundtrip
Found 2 days ago
Select ユナイテッド航空 flight, departing 7 月 13 日 (日) from ボイジー to サンディエゴ, returning 7 月 18 日 (金), priced at ￥77,950 Found 2 days ago
アラスカ航空
7 月 13 日 (日) - 7 月 18 日 (金)
BOI
ボイジー
SAN
サンディエゴ
￥80,830
Roundtrip
Found 2 days ago
Select アラスカ航空 flight, departing 7 月 13 日 (日) from ボイジー to サンディエゴ, returning 7 月 18 日 (金), priced at ￥80,830 Found 2 days ago
デルタ航空
7 月 13 日 (日) - 7 月 18 日 (金)
BOI
ボイジー
SAN
サンディエゴ
￥81,710
Roundtrip
Found 2 days ago
Select デルタ航空 flight, departing 7 月 13 日 (日) from ボイジー to サンディエゴ, returning 7 月 18 日 (金), priced at ￥81,710 Found 2 days ago
ユナイテッド航空
7 月 13 日 (日) - 7 月 18 日 (金)
BOI
ボイジー
SAN
サンディエゴ
￥82,470
Roundtrip
Found 2 days ago
Select ユナイテッド航空 flight, departing 7 月 13 日 (日) from ボイジー to サンディエゴ, returning 7 月 18 日 (金), priced at ￥82,470 Found 2 days ago
アメリカン航空
7 月 13 日 (日) - 7 月 18 日 (金)
BOI
ボイジー
SAN
サンディエゴ
￥95,370
Roundtrip
Found 2 days ago
Select アメリカン航空 flight, departing 7 月 13 日 (日) from ボイジー to サンディエゴ, returning 7 月 18 日 (金), priced at ￥95,370 Found 2 days ago
Flights from Boise (BOI) to San Diego (SAN)
Origin airport
Boise
Destination airport
San Diego Intl.
Roundtrip price
￥52,040
Distance
1200 km
Average flight time
1 hour 19 mins

Boise to San Diego Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boise to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Diego.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BOI to SAN flights that won’t make your bank account wince. Ready to temporarily leave behind Boise for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SAN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Boise Airport (BOI) to San Diego Intl. Airport (SAN)?
The lowest price advertised for a round-trip journey from Boise Airport (BOI) to San Diego Airport is ￥52,040. But you better move fast. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Boise Airport (BOI) to San Diego Intl. Airport (SAN)?
The majority of flights can be canceled online, but whether you are charged a fee differs between airlines. If you do have to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from BOI to San Diego Intl. Airport (SAN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Boise Airport to San Diego Intl. Airport (SAN) flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Boise Airport to San Diego Intl. Airport (SAN)?
The flight from BOI to San Diego Airport is about 4 hours and 37 minutes, so don’t get too cozy. There’s a good chance the next time you peek out the window you’ll be arriving in San Diego.
How far is the flight from Boise Airport to San Diego Airport?
Forget about a movie marathon on this flight — it’s just 1,200 kilometers from Boise to San Diego. Find your way to your seat, order some snacks and you’ll be in San Diego in next to no time.
Which airlines fly direct from Boise Airport (BOI) to SAN?
Offering 30 flights monthly, Alaska Airlines (AS) is a great choice when flying straight from BOI to San Diego Intl. Airport (SAN).
Are BOI to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up amazing last-minute deals from Boise Airport (BOI) to SAN, but it’s also possible to miss out entirely! As many airlines release seats up to a year in advance, it’s worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals frequently, so you can feel confident knowing you’re always getting the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.