Cheap flights from Idaho Falls to San Diego (IDA - SAN)
The best prices from Idaho Falls Fanning Field to San Diego are usually found in July or August, booked 60 days in advance, depart on a Thursday or Sunday and return on a Thursday
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 2023: compare Idaho Falls to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
IDA - SAN Price | $129 - $657 |
|---|---|
SAN Temperature | 57.2 - 71.6 °F |
SAN Rainfall | 0 - 2.3 inches |
| Popular in | May | High demand for flights, 42% potential price rise |
|---|---|---|
| Cheapest in | July | Best time to find cheap flights, 66% potential price drop |
| Average price | $319 | Average for round-trip flights in February 2023 |
| Round-trip from | $129 | From Idaho Falls Fanning Field to San Diego |
What is the cheapest day to fly round-trip from Idaho Falls to San Diego?
Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 159% on the overall cost on flights from Idaho Falls to San Diego.
How far in advance should I book a flight from Idaho Falls 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 61 days in advance, which can save you up to 82% on flights from Idaho Falls to San Diego compared to booking the week you need them. Waiting 61 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 $399. For sooner than that we have options available in the next 3 days from $517.
What is the cheapest month to fly from Idaho Falls to San Diego?
July is one of the best times of the year to fly to San Diego from Idaho Falls. Prices for July average $380 per person but you can even find prices for as low as $108. The most expensive prices can be found in the month of May. Opting for a July flight can save you 73% on your journey compared to booking in May
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 afternoon. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the morning.
Cheap flights from Idaho Falls to San Diego in February, March 2023
The best prices found for IDA to SAN flights for February, March
Idaho Falls Fanning Field
San Diego
1 stop
5h 55mSan Diego
Idaho Falls Fanning Field
1 stop
23h 22mMultiple Airlines
Idaho Falls Fanning Field
San Diego
1 stop
5h 55mSan Diego
Idaho Falls Fanning Field
2 stops
19h 16mMultiple Airlines
Idaho Falls Fanning Field
San Diego
2 stops
14h 37mSan Diego
Idaho Falls Fanning Field
1 stop
5h 40mMultiple Airlines
Idaho Falls to San Diego 2023 flight deals
Cheap flights to San Diego from Idaho Falls found for this year
Idaho Falls Fanning Field
San Diego
Nonstop
2h 14mSan Diego
Idaho Falls Fanning Field
1 stop
4h 00mMultiple Airlines
Idaho Falls Fanning Field
San Diego
1 stop
5h 55mSan Diego
Idaho Falls Fanning Field
1 stop
23h 22mMultiple Airlines
Idaho Falls Fanning Field
San Diego
1 stop
5h 55mSan Diego
Idaho Falls Fanning Field
2 stops
19h 16mMultiple Airlines
Cheap American Airlines flights from Idaho Falls to San Diego
Idaho Falls Fanning Field
San Diego
1 stop
4h 11mSan Diego
Idaho Falls Fanning Field
1 stop
7h 21mAmerican Airlines
Idaho Falls Fanning Field
San Diego
1 stop
21h 37mSan Diego
Idaho Falls Fanning Field
1 stop
28h 21mAmerican Airlines
Idaho Falls Fanning Field
San Diego
1 stop
28h 11mSan Diego
Idaho Falls Fanning Field
1 stop
10h 49mAmerican Airlines
Cheap Alaska Airlines flights from Idaho Falls to San Diego
Idaho Falls Fanning Field
San Diego
1 stop
15h 49mSan Diego
Idaho Falls Fanning Field
1 stop
24h 40mAlaska Airlines
Idaho Falls Fanning Field
San Diego
1 stop
24h 36mSan Diego
Idaho Falls Fanning Field
1 stop
24h 40mAlaska Airlines
Idaho Falls Fanning Field
San Diego
2 stops
11h 44mSan Diego
Idaho Falls Fanning Field
2 stops
10h 10mAlaska Airlines
One-way flights to San Diego from Idaho Falls
The cheapest one-way flights from Idaho Falls to San Diego
Idaho Falls Fanning Field
San Diego
Nonstop
2h 14mAllegiant Air
Idaho Falls Fanning Field
San Diego
Nonstop
2h 14mAllegiant Air
Idaho Falls Fanning Field
San Diego
1 stop
10h 36mAllegiant Air
Reviews of Airlines Servicing San Diego
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.
Related info for your journey
Useful info, stats and facts about Idaho Falls to San Diego flights.
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, Allegiant Air, and Alaska 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 $300 on Cheapflights?
Yes, there are multiple flights from Idaho Falls to San Diego for under $300. The cheapest flight booked recently is on Multiple Airlines for just $277, but on average you can expect to pay $427.
What are the cheapest airlines flying from Idaho Falls to San Diego round-trip?
Flying on American Airlines is currently your cheapest option to San Diego, with prices starting at $397. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Delta, with the lowest prices starting at $465 and $517, respectively.
What are the cheapest airlines to fly from Idaho Falls to San Diego one-way?
For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $61. Users have also found prices from $199 and $299 on Delta and American Airlines, respectively.
What are the most popular airlines that fly from Idaho Falls to San Diego?
Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Idaho Falls to San Diego.
What are the cheapest flights from Idaho Falls to San Diego?
On average you can expect to pay $306 for a flight from Idaho Falls to San Diego. The cheapest flight overall is $86 while the most popular route, (Idaho Falls Fanning Field - San Diego) is currently priced at $188.