Cheap flights from Idaho Falls to San Diego (IDA - SAN)

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

All the information you need to plan the best IDA to SAN flight in 2021: compare Idaho Falls to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
IDA - SAN
Price
$108 - $552
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches

Popular in

November

High demand for flights, 32% potential price rise

Cheapest in

June

Best time to find cheap flights, 71% potential price drop

Average price

$108

Average for round-trip flights in June 2021

Round-trip from

$108

From Idaho Falls to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Idaho Falls to San Diego?

Users have found that flying from Idaho Falls to San Diego on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Find a great deal and save up to 27% by booking at least 17 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Idaho Falls to San Diego within the next two weeks, with the cheapest ticket starting at $73.

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

Our data shows that July tends to be the cheapest month to fly to San Diego from Idaho Falls. Users have commonly found prices around $80 for the month, but tickets can be as low as $44. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Idaho Falls to San Diego (IDA - SAN)?

It’s optimal to fly from Idaho Falls to San Diego in the morning. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight at noon.

Cheap flights from Idaho Falls to San Diego in June, July 2021

The best prices found for IDA to SAN flights for June, July
30 Jul - 2 Aug
$101pp
IDA
Idaho Falls Fanning Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
IDA
Idaho Falls Fanning Field
23 Jul - 2 Aug
$104pp
IDA
Idaho Falls Fanning Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
IDA
Idaho Falls Fanning Field
30 Jul - 2 Aug
$146pp
IDA
Idaho Falls Fanning Field
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
IDA
Idaho Falls Fanning Field

Idaho Falls to San Diego 2021 flight deals

Cheap flights to San Diego from Idaho Falls found for this year
30 Jul - 2 Aug
$101pp
IDA
Idaho Falls Fanning Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
IDA
Idaho Falls Fanning Field
23 Jul - 2 Aug
$104pp
IDA
Idaho Falls Fanning Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
IDA
Idaho Falls Fanning Field
30 Jul - 2 Aug
$146pp
IDA
Idaho Falls Fanning Field
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
IDA
Idaho Falls Fanning Field

Non-stop flights to San Diego from Idaho Falls

Save time with Idaho Falls to San Diego direct flight deals
30 Jul - 2 Aug
$101pp
IDA
Idaho Falls Fanning Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
IDA
Idaho Falls Fanning Field
23 Jul - 2 Aug
$104pp
IDA
Idaho Falls Fanning Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
IDA
Idaho Falls Fanning Field

One-way flights to San Diego from Idaho Falls

The cheapest one-way flights from Idaho Falls to San Diego
12:27 pm - 1:29 pm
Allegiant Air
Nonstop
2h 02m
IDA - SAN
Allegiant Air
$144
BudgetAir
4:00 am - 3:17 pm
Alaska Airlines
2 Stops
12h 17m
IDA - SAN
Alaska Airlines
2:58 pm - 6:50 pm
Delta
2 Stops
28h 52m
IDA - SAN
Delta
$297
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Idaho Falls</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Idaho Falls to San Diego

Are flight prices decreasing from Idaho Falls 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 Falls 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.

Which airlines flying from Idaho Falls Fanning Field to San Diego have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta and United Airlines flying from Idaho Falls Fanning Field to San Diego have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from Idaho Falls to San Diego for under $200. The cheapest flight booked recently is on Allegiant Air for just $101, but on average you can expect to pay $196.

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

Cheapflights has at least 2 direct flights from Idaho Falls to San Diego under $200. A good price for a nonstop flight from Idaho Falls to San Diego is less than $102.

How many flights depart from Idaho Falls to San Diego on average per day?

On average, you can expect to see 1 flight from Idaho Falls Fanning Field to San Diego a day.
Afternoon (Noon - 6pm) - 100% of flight departures

Does it rain more in Idaho Falls or San Diego?

Expected rainfall in Idaho Falls is less than in San Diego. You can expect this to be the case over the next 10 days.

Is Idaho Falls weather warmer or cooler than San Diego?

Our data indicates that the weather will be 91 °F on average in the month of July. The temperature in San Diego is typically colder than in Idaho Falls. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Idaho Falls to San Diego?

Allegiant Air, Delta, and United Airlines can get you from Idaho Falls to San Diego in just under 2h 02m. Your travel time can differ by up to 2h 50m. Airlines will cover a distance of 799 mi. 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 Falls to San Diego round-trip?

Cheapflights users have booked flights from Idaho Falls to San Diego round-trip from $101. Other airlines that can offer you cheap pricing are United Airlines, from $245, and Delta, from $255. Allegiant Air is 72% cheaper than the average price of flights available within the next 90 days to this destination.

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

To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $107. Delta flights start at $128 while deals on Alaska Airlines start at $196 one-way.

Alternative routes for Idaho Falls to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Idaho Falls to San Diego.
Flight duration
2h 05m
Average temperature for June in San Diego
75.2 °F
Avg rainfall for June in San Diego
0.1 ″

Airports servicing Idaho Falls

Airports servicing San Diego

Hourly flight availability from Idaho Falls to San Diego

See what time of day planes typically take off from Idaho Falls towards San Diego.
Afternoon Noon to 6 PM 100% of IDA to SAN departures
Early morning Midnight to 6 AM 0% of IDA to SAN departures
Morning 6 AM to noon 0% of IDA to SAN departures
Evening 6 PM to midnight 0% of IDA to SAN departures
Midnight
6 AM
Noon
6 PM
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