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Flights from San Diego to Idaho Falls

Cheap flight deals from San Diego to Idaho Falls

Find the cheapest flights from San Diego to Idaho Falls within the next three months. Book one-way flights from AED 357 or round-trip tickets from AED 706.

  • Round-trip
  • One way

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Deals on upcoming one-way flights from San Diego to Idaho Falls

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Flight Info | San Diego to Idaho Falls

The distance between San Diego and Idaho Falls is about 1,278.83 km. The most popular month to Idaho Falls is April. The off-season for travel is March.

Cheapest one-way flight price AED 357
Cheapest return ticket price AED 706
Off-season for travel March
Peak season for travel April
Flight distance 1,278.83 km

When is the cheapest time to fly from San Diego to Idaho Falls?

The best time to book the cheapest flights from San Diego to Idaho Falls is between Jul 27 and Aug 3. One-way ticket prices start at AED 357 according to our flight calendar.

Cheapest flights
From price
Search

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from San Diego (SAN) to Idaho Falls (IDA) the cheapest?

    Airlines adjust prices for flights from San Diego to Idaho Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Diego (SAN) to Idaho Falls (IDA) cost?

    According to Trip.com's data, the lowest price is around AED 1,633.

  • How many airports are there in Idaho Falls (IDA)?

    There are 1 airport(s) near Idaho Falls (IDA): Idaho Falls Regional Airport.

How to find a cheap flight from San Diego to Idaho Falls

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Diego to Idaho Falls. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest San Diego to Idaho Falls ticket.
Tap "Date" on flight search bar to scan through the calender for San Diego to Idaho Falls airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Thu, Jul 31 at AED 357 for one-way flights.
2
Compare cheap San Diego to Idaho Falls flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from San Diego to Idaho Falls. The cheapest airline operating is Frontier Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your San Diego to Idaho Falls route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap San Diego to Idaho Falls flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from San Diego to Idaho Falls to get exclusive deals for you.

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