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Cheap flights from Idaho (ID) to San Diego (SAN)

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How to find the cheapest flight from
Idaho to San Diego (SAN)

How far in advance should I book a flight from Idaho to San Diego?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 33 days in advance, which can save you up to 19% on flights from Idaho to San Diego compared to booking the week you need them. Waiting 33 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $86. For sooner than that we have options available in the next 3 days from $107.

What is the cheapest month to fly from Idaho to San Diego?

The best pricing can be found in the month of May. Prices to San Diego from Idaho average $98. You can even find prices in May for less than $98, as users have found deals to San Diego from as low as $58. The month of March appears to be one of the more expensive times to travel to San Diego from Idaho. Flying in the targeted month can save you up to 22%.

Cheap flights from Idaho to San Diego in September, October 2020

The best prices found for Idaho to SAN flights for September, October
20 Oct - 20 Oct
$132pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
15 Oct - 24 Oct
$141pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld
17 Oct - 19 Oct
$152pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld

Idaho to San Diego 2020 flight deals

Cheap flights to San Diego from Idaho found for this year
20 Oct - 20 Oct
$132pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
15 Oct - 24 Oct
$141pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld
17 Oct - 19 Oct
$152pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld

Non-stop flights to San Diego from Idaho

Save time with Idaho to San Diego direct flight deals
5 Nov - 9 Nov
$183pp
GEG
Spokane
Major Airline
Non-Stop
SAN
San Diego
SAN
San Diego
Major Airline
Non-Stop
GEG
Spokane
17 Mar - 23 Mar
$255pp
BOI
Boise Air Term. Gowen Fld
Major Airline
Non-Stop
SAN
San Diego
SAN
San Diego
Major Airline
Non-Stop
BOI
Boise Air Term. Gowen Fld

Last minute flights from Idaho to San Diego

Late deals on round-trip flights to San Diego from Idaho, departing today and this week
29 Sep - 3 Oct
$225pp
GEG
Spokane
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
GEG
Spokane
29 Sep - 3 Oct
$230pp
GEG
Spokane
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
GEG
Spokane
29 Sep - 5 Oct
$251pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld

One-way flights to San Diego from Idaho

The cheapest one-way flights from Idaho to San Diego
2:10 am - 6:26 am
Delta
1 Stop
5h 16m
BOI - SAN
Delta
$83
Delta
4:51 pm - 4:16 pm
Multiple Airlines
1 Stop
24h 25m
IDA - SAN
Multiple Airlines
$95
Kiwi.com
5:00 am - 12:36 pm
Delta
1 Stop
7h 36m
GEG - SAN
Delta
$99
Delta

Related info for your journey

Useful info, stats and facts about Idaho to San Diego flights.

Flight FAQs

From Idaho to San Diego

Are flight prices decreasing from Idaho to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Idaho and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Idaho to San Diego for under $200 on Cheapflights?

Yes, there are multiple flights from Idaho to San Diego for under $200. The cheapest flight booked recently is on Multiple Airlines for just $132, but on average you can expect to pay $167.

Are there nonstop flights from Idaho to San Diego for under $200 on Cheapflights?

Cheapflights has at least 2 direct flights from Idaho to San Diego under $200. A good price for a nonstop flight from Idaho to San Diego is less than $219.

Are there last-minute flights available from Idaho to San Diego for under $300?

There are currently 17+ open flights from Idaho to San Diego within the next 7 days for less than $300.

How popular is this flight route?

Within the past month, 68 users have taken a look at flights from Idaho to San Diego.

What are the most popular airlines that fly from Idaho to San Diego?

The most popular airlines flying from Idaho to San Diego are Major Airline, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.

What are the most popular routes from Idaho to San Diego?

While some choose either Spokane - San Diego or Twin Falls Joslin - San Diego, Boise Air Term. Gowen Fld - San Diego is the most popular route from Idaho to San Diego.

What are the cheapest Flights from Idaho to San Diego?

While on average a flight from Idaho to San Diego is generally $183, our data shows the cheapest flight currently is $73. When looking at the most popular route, (Boise Air Term. Gowen Fld - San Diego), you can expect to pay $141 for that flight.

How long is the flight from Idaho to San Diego?

For as low as $255, Major Airline can have you in San Diego from Idaho in 2h 20m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Idaho to San Diego round-trip?

Cheapflights users have booked flights from Idaho to San Diego round-trip from $158. Another airline that can offer you cheap pricing is Major Airline.

What are the cheapest airlines to fly from Idaho to San Diego one-way?

For one-way options, check prices for Delta. According to our data, you can fly for as low as $83.

Arrival points for flights from Idaho to San Diego

Destination information for San Diego

Things to know before you go. Useful info for your trip from Idaho to San Diego
Flight duration
2h 19m
Average temperature for September in San Diego
80.6 °F
Avg rainfall for September in San Diego
0.1 ″

Airports servicing

Idaho Falls (IDA)
Lewiston (LWS)
Pocatello (PIH)
Friedman Memorial (SUN)
Twin Falls (TWF)

Airports servicing San Diego

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