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Cheap Flights from San Diego International to Boise

Compare San Diego International to Boise flight deals

Find the cheapest month or even day of the year to fly to Boise

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Flight deals from San Diego International to Boise

Looking for a cheap last-minute deal or the best return flight from San Diego International to Boise? Find the lowest prices on one-way and return tickets right here.
Boise.90 € per passenger.Departing Sat, 7 Dec, returning Tue, 10 Dec.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Diego International on Sat, 7 Dec, arriving in Boise.Inbound indirect flight with Spirit Airlines, departs from Boise on Tue, 10 Dec, arriving in San Diego International.Price includes taxes and charges.From 90 €, select.
Boise.98 € per passenger.Departing Mon, 25 Nov, returning Wed, 4 Dec.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Diego International on Mon, 25 Nov, arriving in Boise.Inbound indirect flight with Spirit Airlines, departs from Boise on Wed, 4 Dec, arriving in San Diego International.Price includes taxes and charges.From 98 €, select.
Boise.158 € per passenger.Departing Wed, 29 Jan, returning Wed, 5 Feb.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Wed, 29 Jan, arriving in Boise.Inbound indirect flight with Alaska Airlines, departs from Boise on Wed, 5 Feb, arriving in San Diego International.Price includes taxes and charges.From 158 €, select.
Boise.171 € per passenger.Departing Thu, 16 Jan, returning Sun, 19 Jan.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Diego International on Thu, 16 Jan, arriving in Boise.Inbound direct flight with Alaska Airlines departs from Boise on Sun, 19 Jan, arriving in San Diego International.Price includes taxes and charges.From 171 €, select.
Boise.179 € per passenger.Departing Wed, 29 Jan, returning Wed, 5 Feb.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Diego International on Wed, 29 Jan, arriving in Boise.Inbound direct flight with Alaska Airlines departs from Boise on Wed, 5 Feb, arriving in San Diego International.Price includes taxes and charges.From 179 €, select.
Boise.180 € per passenger.Departing Fri, 22 Nov, returning Sun, 24 Nov.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Fri, 22 Nov, arriving in Boise.Inbound indirect flight with United, departs from Boise on Sun, 24 Nov, arriving in San Diego International.Price includes taxes and charges.From 180 €, select.
Boise.188 € per passenger.Departing Thu, 19 Dec, returning Mon, 6 Jan.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Thu, 19 Dec, arriving in Boise.Inbound indirect flight with Alaska Airlines, departs from Boise on Mon, 6 Jan, arriving in San Diego International.Price includes taxes and charges.From 188 €, select.
Boise.190 € per passenger.Departing Fri, 6 Dec, returning Sun, 8 Dec.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Diego International on Fri, 6 Dec, arriving in Boise.Inbound direct flight with Alaska Airlines departs from Boise on Sun, 8 Dec, arriving in San Diego International.Price includes taxes and charges.From 190 €, select.

Find the cheapest month to fly from San Diego International to Boise

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Boise flights are currently cheapest in December.
Oct
Find prices
Nov
from 180 €
Dec
from 90 €
Jan
from 171 €
Feb
from 224 €
Mar
from 254 €
Apr
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May
from 381 €
Jun
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Jul
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Aug
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Sep
from 265 €

Direct flights from San Diego International to Boise

San Diego International to Boise: Alternative routes

Compare routes from San Diego International to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

San Diego to Boise: Flight information

The things to know before you go.
Cheapest flight found90 €
Cheapest month to flyDecember
Average flight time2 hrs, 19 mins
Most popular airlineHawaiian Airlines
Average flights per week50

Finding cheap flights from San Diego International to Boise: Frequently asked questions

The best price we found for a return flight from San Diego International to Boise is 90 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 19 minutes is the average flight time from San Diego International to Boise.
Hawaiian Airlines, Alaska Airlines and SkyWest Airlines fly direct from San Diego International to Boise.
As of October 2024, there are 50 flights per week flying from San Diego International to Boise.
The cheapest month to fly from San Diego International to Boise is usually October 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Boise Airport on Saturday, 7 December 2024.
Yes – the average flight time is 2 hours and 19 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines and Alaska Airlines offer the cheapest flight tickets to Boise.

Flying from San Diego International Airport (SAN) to Boise Air Terminal (Gowen Field) (BOI): what you need to know

  • A direct flight from San Diego International Airport to Boise Air Terminal (Gowen Field) takes an average of 2 hours 14 minutes. The timezone in Boise is UTC-6, which is 1 hour ahead of San Diego.

  • There are 14 flights from San Diego International Airport to Boise Air Terminal (Gowen Field) every week. Get the 07:00 flight if you want to leave as early as possible. If you'd like to make the most of your day before leaving, the latest flight from SAN to BOI is at 19:55.

  • Taking off during a peak period like school or public holidays? Expect longer lines at check-in and security. For peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

  • If you prefer a stopover for your flight from San Diego International Airport to Boise Air Terminal (Gowen Field), just uncheck 'Direct flights only' and look through your options. These are the most popular stopovers between SAN and BOI:

    • Salt Lake City International Airport

    • Phoenix Sky Harbour International Airport

    • Metropolitan Oakland International Airport

How to find the cheapest flights from San Diego International Airport (SAN) to Boise Air Terminal (Gowen Field) (BOI)

  • 81 € is currently the lowest price for a one-way ticket from San Diego International Airport to Boise Air Terminal (Gowen Field). A return flight starts at 90 €. These prices can change based on availability and demand.

  • Score cheap tickets from SAN to BOI by booking at least 10 months ahead. According to our research, that's the sweet spot for picking up a bargain.

  • Organise your trip for June. That's the cheapest month for tickets from San Diego International Airport to Boise Air Terminal (Gowen Field). If you're flexible with your travel dates, try out the 'Whole month' tool to find the cheapest airfare across each month.

  • Snapping up a cheap ticket from SAN to BOI is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when the price has dropped.

  • Tailor your flights using filters. Choose your arrival and departure times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from San Diego International Airport to Boise Air Terminal (Gowen Field).

Handy information about San Diego International Airport (SAN)

  • The journey from central San Diego to San Diego International Airport takes approximately 20 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 5 kilometres in 9 minutes or so, depending on traffic.

  • Want a hassle-free start to your holiday? Stay near SAN. Whether you're catching an early flight from San Diego International Airport to Boise Air Terminal (Gowen Field) or just don't want to be rushed, these stays are the answer:

Arriving at Boise Air Terminal (Gowen Field) (BOI)

Getting from Boise Air Terminal (Gowen Field) (BOI) to central Boise

  • From Boise Air Terminal (Gowen Field), Boise is approximately 18 kilometres away. It takes around 18 minutes to get to the centre driving.

  • If you're taking public transport, expect a journey of about 1 hour and 37 minutes.

When to fly to Boise Air Terminal (Gowen Field) (BOI)

  • July is the most popular month for flights from San Diego International Airport to Boise Air Terminal (Gowen Field). To steer clear of the crowds, go to Boise in May.

  • Book your flight from San Diego International Airport to Boise Air Terminal (Gowen Field) for July if you want to explore Boise during its warmest month. You can expect temperatures of between 15ºC and 35ºC.

  • If you want cooler conditions, look for a cheap ticket from SAN to BOI in January. Temperatures average between -11ºC and 5ºC then.

More about Boise

  • Start your Boise trip right by finding an amazing place to stay. After booking your flight from SAN to BOI, browse our range of hotel options including:

  • Idaho State Capitol Building and Old Idaho Penitentiary are just the start of the leading attractions to put on your Boise travel itinerary. Keep the sightseeing going at Zoo Boise.

Complete your Boise trip with hotels and a car rental

  • You've got your cheap ticket to Boise Air Terminal (Gowen Field) — next up is finding a great place to stay, and perhaps even your own set of wheels. We've compared prices across hundreds of companies to bring you the top hotels and car rental deals in Boise.

Plan the rest of your trip from San Diego to Boise

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.