Cheap flights from San Diego to Idaho Falls from $143
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Idaho Falls departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Diego to Idaho Falls
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between San Diego and Idaho Falls?
What is the cheapest month to fly to Idaho Falls?
If you aren’t able to travel to Idaho Falls during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $383.
What is the cheapest day to depart on your flight to Idaho Falls?
Our data shows that Saturday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $353. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Thursday is $558.
What is the cheapest time of day to depart on your flight to Idaho Falls?
Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from San Diego to Idaho Falls during this time can be as low as $436. Try not to purchase tickets at noon because they tend to be around $659. Of course, these prices can vary depending on the time of year and what airport you fly to.
How have San Diego to Idaho Falls flight prices changed over time?
What is the cheapest airline that flies from San Diego to Idaho Falls Fanning Field?
Delta, Alaska Airlines, and American Airlines are the most popular carriers operating from San Diego to Idaho Falls Fanning Field
What airlines fly to Idaho Falls?
Delta, United Airlines and Allegiant Air are the top three most popular airlines that fly to Idaho Falls from San Diego according to our data. Delta is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 5 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.
When to book flights from San Diego to Idaho Falls
Cheap San Diego to Idaho Falls (SAN to IDA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Idaho Falls
How far is San Diego to Idaho Falls Fanning Field by plane?
A flight from San Diego to Idaho Falls Fanning Field will travel around 792.4 mi. Flights usually cover this in 4h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Diego Airport to Idaho Falls Fanning Field Airport?
Prices for flights from San Diego Airport to Idaho Falls Fanning Field Airport were last updated today.
How many operators does momondo search for flights from San Diego Airport to Idaho Falls Fanning Field Airport?
As of March 2025, there are 3 operators available to choose from for flights from San Diego Airport to Idaho Falls Fanning Field Airport.
How old do you have to be to fly from San Diego Airport to Idaho Falls Fanning Field Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The required travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Diego to Idaho Falls?
momondo data reveals that the most frequently booked airline on the route from San Diego to Idaho Falls is Delta, representing 63% of all bookings. The subsequent popular airlines are United Airlines at 25% and American Airlines at 11%.
Best airlines flying from San Diego to Idaho Falls
Compare and see reviews for airlines that fly from San Diego to Idaho Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $261 | Free Cancellation | Rating 8.0 7,895 reviews | |||
| PriceFrom $264 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $316 | Free Cancellation | Rating 7.4 8,603 reviews |
Traveling to a place near Idaho Falls?
Book flights to Idaho Falls if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Diego to Idaho Falls?
It is quick and easy to find San Diego to Idaho Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho Falls that suits you.
Can I find flights from San Diego to Idaho Falls with flexible booking policies on momondo?
Yes. All flights to Idaho Falls from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from San Diego to Idaho Falls?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Idaho Falls.
I’m not ready to book a flight from San Diego to Idaho Falls right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of San Diego to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.