How does KAYAK find such low prices on flights from Idaho to San Diego?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to San Diego. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to San Diego?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Idaho is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Idaho to San Diego?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Idaho with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to San Diego?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$60 CHEAP FLIGHTS from Idaho to San Diego

SAN

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$147

Typical prices: $176-$351

Alaska Airlines

Wed 1/21Sat 1/24

GEG - SAN • 1 stop

Cheapest non-stop

$147

Typical prices: $177-$346

Alaska Airlines

Sat 1/10Mon 1/12

GEG - SAN • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Diego!

Flight Deals

Cheap Flights from Idaho to San Diego

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Idaho to San Diego

Wed, Jan 21 - Sat, Jan 24

7:30 am - 3:29 pm

GEG

SAN

7h 59m1 stop

11:03 am - 2:06 pm

SAN

GEG

3h 03mnonstop

$147Alaska Airlines

Sat, Jan 17 - Tue, Jan 20

3:00 pm - 5:50 pm

GEG

SAN

2h 50mnonstop

6:15 am - 12:44 pm

SAN

GEG

6h 29m1 stop

$156Alaska Airlines

Sat, Jan 10 - Mon, Jan 12

4:55 pm - 9:49 pm

GEG

SAN

4h 54m1 stop

7:00 am - 12:37 pm

SAN

GEG

5h 37m1 stop

$157Delta

Sun, Jan 18 - Wed, Jan 28

8:58 pm - 8:21 am

GEG

SAN

11h 23m1 stop

7:00 am - 11:08 am

SAN

GEG

28h 08m1 stop

$160Multiple Airlines

Thu, Jan 8 - Mon, Jan 12

1:19 pm - 11:59 pm

GEG

SAN

10h 40m1 stop

7:27 pm - 10:26 pm

SAN

GEG

2h 59mnonstop

$165Multiple Airlines

Sat, Jan 17 - Sat, Jan 24

2:52 pm - 6:31 pm

BOI

SAN

4h 39m1 stop

6:15 am - 2:22 pm

SAN

BOI

7h 07m1 stop

$166American Airlines

Fri, Jan 9 - Sat, Jan 17

5:15 am - 12:22 pm

GEG

SAN

7h 07m1 stop

6:15 am - 12:07 pm

SAN

GEG

5h 52m1 stop

$167Delta

Sat, Jan 17 - Sat, Jan 24

10:48 am - 2:52 pm

BOI

SAN

5h 04m1 stop

6:15 am - 4:10 pm

SAN

BOI

8h 55m2 stops

$172United Airlines

Wed, Jan 7 - Fri, Jan 9

2:52 pm - 6:31 pm

BOI

SAN

4h 39m1 stop

6:15 am - 2:08 pm

SAN

BOI

6h 53m1 stop

$176American Airlines

Thu, Jan 8 - Sat, Jan 10

4:19 pm - 10:37 pm

IDA

SAN

7h 18m1 stop

6:30 am - 1:30 pm

SAN

IDA

6h 00m1 stop

$219United Airlines

Useful Info

Low season	September
High season	July
Cheapest flight	$60

Best time to beat the crowds with an average 12% drop in price.

Flight from Boise to San Diego

How does KAYAK find such low prices on flights from Idaho to San Diego?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to San Diego.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to San Diego?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Idaho to San Diego?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to San Diego?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Julian

Lemon Grove

National City

Borrego Springs

Poway

Alpine

Santee

Everything you need to know for your flight to San Diego

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Diego

San Diego (SAN)

SAN

$60 Find Cheap Flights from Idaho to San Diego

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

Everything you should know

Cheap Flights from Idaho to San Diego

Recent round-trip flight deals from Idaho to San Diego

Recent one-way flight deals from Idaho to San Diego

Recent last minute flight deals from Idaho to San Diego

Recent direct flight deals from Idaho to San Diego

Good to know

FAQs for booking flights from Idaho to San Diego

How does KAYAK find such low prices on flights from Idaho to San Diego?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to San Diego.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to San Diego?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Idaho to San Diego?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Idaho with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to San Diego?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Diego?

Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego

Cabin class types available on flights to Idaho

Complete your trip to San Diego with a hotel stay or car rental

Find direct flights for San Diego

Flights to other popular destinations

Flights from domestic origins to San Diego

Choose which airport to fly into in San Diego

Find deals for your return flight