Cheap flights from Idaho to San Diego (SAN)
How far in advance should I book a flight from Idaho to San Diego?
To save up to 46% on this flight, we recommend booking at least 35 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Idaho to San Diego from $224 1-2 weeks out and tickets from $266 for flights departing within the next 72 hours.
What is the cheapest month to fly from Idaho to San Diego?
August can be a great time to fly to San Diego from Idaho with a flight ticket averaging about $200. Cheapflights users have found deals in the month of August for as cheap as $80. The most expensive prices can be found in the month of June.
When is the cheapest time to fly from Idaho to San Diego (ID - SAN)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to San Diego as you normally would.
Cheap flights from Idaho to San Diego in May, June 2022
The best prices found for Idaho to SAN flights for May, June
Idaho Falls Fanning Field
San Diego
Nonstop
2h 07mSan Diego
Idaho Falls Fanning Field
Nonstop
2h 10mAllegiant Air
Idaho Falls Fanning Field
San Diego
Nonstop
2h 07mSan Diego
Idaho Falls Fanning Field
Nonstop
2h 10mAllegiant Air
Idaho Falls Fanning Field
San Diego
Nonstop
2h 07mSan Diego
Idaho Falls Fanning Field
Nonstop
2h 10mAllegiant Air
Idaho to San Diego 2022 flight deals
Cheap flights to San Diego from Idaho found for this year
Idaho Falls Fanning Field
San Diego
Nonstop
2h 07mSan Diego
Idaho Falls Fanning Field
Nonstop
2h 06mAllegiant Air
Idaho Falls Fanning Field
San Diego
Nonstop
2h 07mSan Diego
Idaho Falls Fanning Field
Nonstop
2h 06mAllegiant Air
Idaho Falls Fanning Field
San Diego
Nonstop
2h 07mSan Diego
Idaho Falls Fanning Field
1 stop
9h 59mAllegiant Air
Cheap Delta flights from Idaho to San Diego
Boise Air Term. Gowen Fld
San Diego
1 stop
5h 03mSan Diego
Boise Air Term. Gowen Fld
1 stop
5h 16mDelta
Boise Air Term. Gowen Fld
San Diego
1 stop
5h 36mSan Diego
Boise Air Term. Gowen Fld
1 stop
7h 33mDelta
Boise Air Term. Gowen Fld
San Diego
1 stop
8h 23mSan Diego
Boise Air Term. Gowen Fld
1 stop
7h 31mDelta
Cheap Alaska Airlines flights from Idaho to San Diego
Spokane
San Diego
Nonstop
2h 44mSan Diego
Spokane
Nonstop
2h 50mAlaska Airlines
Boise Air Term. Gowen Fld
San Diego
Nonstop
2h 17mSan Diego
Boise Air Term. Gowen Fld
Nonstop
2h 10mAlaska Airlines
Boise Air Term. Gowen Fld
San Diego
Nonstop
2h 17mSan Diego
Boise Air Term. Gowen Fld
Nonstop
2h 10mAlaska Airlines
Non-stop flights to San Diego from Idaho
Save time with Idaho to San Diego direct flight deals
Idaho Falls Fanning Field
San Diego
Nonstop
2h 07mSan Diego
Idaho Falls Fanning Field
Nonstop
2h 06mAllegiant Air
Idaho Falls Fanning Field
San Diego
Nonstop
2h 07mSan Diego
Idaho Falls Fanning Field
Nonstop
2h 06mAllegiant Air
Idaho Falls Fanning Field
San Diego
Nonstop
2h 07mSan Diego
Idaho Falls Fanning Field
Nonstop
2h 10mAllegiant Air
Last minute flights from Idaho to San Diego
Late deals on return flights to San Diego from Idaho, departing today and this week
Idaho Falls Fanning Field
San Diego
Nonstop
2h 07mSan Diego
Idaho Falls Fanning Field
Nonstop
2h 10mAllegiant Air
Spokane
San Diego
1 stop
17h 04mSan Diego
Spokane
2 stops
10h 26mMultiple Airlines
Idaho Falls Fanning Field
San Diego
1 stop
18h 48mSan Diego
Idaho Falls Fanning Field
1 stop
7h 06mMultiple Airlines
One-way flights to San Diego from Idaho
The cheapest one-way flights from Idaho to San Diego
Spokane
San Diego
1 stop
9h 00mFrontier
Spokane
San Diego
Nonstop
2h 44mAlaska Airlines
Spokane
San Diego
1 stop
13h 01mFrontier
Related info for your journey
Useful info, stats and facts about Idaho to San Diego flights.
What airport do you fly into for flights to San Diego from Idaho?
Most people fly into San Diego (SAN) if they book a flight to San Diego from Idaho. San Diego is conveniently located just 2.6 mi from San Diego’s city center.
Which airlines flying from Idaho to San Diego have flexible cancellations due to COVID-19?
Due to the rapidly changing circumstances due to COVID-19, airlines like Alaska Airlines, Delta, and United Airlines flying from Idaho to San Diego have implemented new flexible cancellation policies.
Can I find flights from Idaho to San Diego for under $100 on Cheapflights?
Yes, there are multiple flights from Idaho to San Diego for under $100. The cheapest flight booked recently is on Allegiant Air for just $87, but on average you can expect to pay $154.
Are there nonstop flights from Idaho to San Diego for under $100 on Cheapflights?
Cheapflights has at least 20 direct flights from Idaho to San Diego under $100. A good price for a nonstop flight from Idaho to San Diego is less than $213.
Are there last-minute flights available from Idaho to San Diego for under $200?
There are currently 20+ open flights from Idaho to San Diego within the next 7 days for less than $200.
How popular is this Idaho to San Diego flight route?
This flight path from Idaho to San Diego was viewed by 23 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines to fly from Idaho to San Diego one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $72. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from Idaho to San Diego for a low price.
What are the most popular routes from Idaho to San Diego?
While some choose either Spokane - San Diego or Idaho Falls Fanning Field - San Diego, Boise Air Term. Gowen Fld - San Diego is the most popular route from Idaho to San Diego.
What are the most popular airlines that fly from Idaho to San Diego?
Major Airline, American Airlines and Alaska Airlines are the most popular airlines when flying from Idaho to San Diego.
What are the most reliable airlines from Idaho to San Diego?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Idaho to San Diego on time: Horizon Air (100%), Alaska Airlines (92%), SkyWest Airlines (83%).
What are the cheapest flights from Idaho to San Diego?
The cheapest flight price from Idaho to San Diego is $48. On average you can expect to pay $279. The most popular route, (Boise Air Term. Gowen Fld - San Diego), can usually be booked for $148.
Flights to San Diego from Idaho
Can I fly to San Diego from Idaho right now?
Most visitors from Idaho need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.
COVID-19 testing requirements
Visitors from Idaho must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to San Diego.
Quarantine requirements
Visitors from Idaho are not required to quarantine after entering San Diego.
Can I fly back to Idaho from San Diego?
COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Idaho.
Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Idaho.
Departure points for flights from Idaho to San Diego
Select to see more specific information for flights to San Diego from all departure points in Idaho
Top 5 airlines flying from Idaho to San Diego
The chart below displays the airlines Cheapflights users traveling from Idaho to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Idaho to San Diego
See what time of day planes typically take off from Idaho to San Diego
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 33%of flight departures | Morning6 am to noon |
| 66%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |