£87 Cheap Flights from San Diego (SAN) to Boise (BOI)

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Cheap Flights from San Diego (SAN) to Boise (BOI)

Prices were available within the past 7 days and start at £87 for one-way flights and £173 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 13 May - Tue, 21 May
SAN
San Diego
BOI
Boise
£173 Return, found 4 days ago
£173
Return
found 4 days ago
Select Delta flight, departing Mon, 13 May from San Diego to Boise, returning Tue, 21 May, priced at £173 found 4 days ago
American Airlines
Sat, 11 May - Sat, 18 May
SAN
San Diego
BOI
Boise
£173 Return, found 4 days ago
£173
Return
found 4 days ago
Select American Airlines flight, departing Sat, 11 May from San Diego to Boise, returning Sat, 18 May, priced at £173 found 4 days ago
Delta
Wed, 15 May - Wed, 22 May
SAN
San Diego
BOI
Boise
£185 Return, found 4 days ago
£185
Return
found 4 days ago
Select Delta flight, departing Wed, 15 May from San Diego to Boise, returning Wed, 22 May, priced at £185 found 4 days ago
Delta
Wed, 15 May - Wed, 22 May
SAN
San Diego
BOI
Boise
£193 Return, found 4 days ago
£193
Return
found 4 days ago
Select Delta flight, departing Wed, 15 May from San Diego to Boise, returning Wed, 22 May, priced at £193 found 4 days ago
Delta
Tue, 14 May - Tue, 21 May
SAN
San Diego
BOI
Boise
£201 Return, found 4 days ago
£201
Return
found 4 days ago
Select Delta flight, departing Tue, 14 May from San Diego to Boise, returning Tue, 21 May, priced at £201 found 4 days ago
American Airlines
Wed, 15 May - Wed, 22 May
SAN
San Diego
BOI
Boise
£205 Return, found 4 days ago
£205
Return
found 4 days ago
Select American Airlines flight, departing Wed, 15 May from San Diego to Boise, returning Wed, 22 May, priced at £205 found 4 days ago
Delta
Mon, 13 May - Mon, 20 May
SAN
San Diego
BOI
Boise
£209 Return, found 4 days ago
£209
Return
found 4 days ago
Select Delta flight, departing Mon, 13 May from San Diego to Boise, returning Mon, 20 May, priced at £209 found 4 days ago
Delta
Wed, 15 May - Wed, 22 May
SAN
San Diego
BOI
Boise
£213 Return, found 4 days ago
£213
Return
found 4 days ago
Select Delta flight, departing Wed, 15 May from San Diego to Boise, returning Wed, 22 May, priced at £213 found 4 days ago
Delta
Wed, 15 May - Wed, 22 May
SAN
San Diego
BOI
Boise
£214 Return, found 4 days ago
£214
Return
found 4 days ago
Select Delta flight, departing Wed, 15 May from San Diego to Boise, returning Wed, 22 May, priced at £214 found 4 days ago
American Airlines
Wed, 15 May - Wed, 22 May
SAN
San Diego
BOI
Boise
£217 Return, found 4 days ago
£217
Return
found 4 days ago
Select American Airlines flight, departing Wed, 15 May from San Diego to Boise, returning Wed, 22 May, priced at £217 found 4 days ago
Flight from San Diego to Boise route information
Origin airport
San Diego Intl.
Destination airport
Boise
Return price
£173
Distance
1200 km

Compare flights from San Diego to Boise easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Diego to Boise. Operating between them 1 flights per day, 20 airlines cover the route. And Alaska Airlines fly direct, getting you to Boise in just 2hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Diego Intl. to Boise.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Diego Intl. (SAN) to Boise (BOI) 

The easiest way to view the best deals on flights from San Diego to Boise today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Diego Intl. to Boise start at just £173 and range up to £217.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Diego and Boise
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Diego to Boise flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Diego Intl. to Boise for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from SAN to Boise Airport (BOI)?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights from SAN to Boise Airport (BOI) start from £173. Make your booking today to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SAN to Boise Airport?
This varies from airline to airline, as each has its own set of terms and conditions. Head to the Customer Service Portal, where you’ll find easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from San Diego Intl. Airport (SAN) to BOI 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 San Diego Airport to Boise Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from SAN to BOI?
You won’t have time for a movie marathon on this flight — it’s just 1,200 kilometres from San Diego to Boise. Find your seat, get comfortable and you’ll be touching down in no time.
Which airlines fly direct from San Diego Intl. Airport (SAN) to Boise Airport (BOI)?
There are several airlines that travel directly from San Diego Airport to Boise Airport (BOI). Southwest Airlines (WN) is a top choice, offering 30 flights each month. After more options? Check out the ticket prices from Alaska Airlines (AS). This carrier offers 30 fights monthly between these airports.
Are San Diego Intl. Airport (SAN) to Boise Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute deals between San Diego Airport and BOI are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some air carriers advertise their prices up to 12 months before the departure date. Expedia is continuously updating the biggest bargains around, so keep checking back and be ready to grab your seat when the price is low.
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