Cheap flights from California to Idaho Falls from $58
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Idaho Falls departing on 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from California to Idaho Falls
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Delta flights from California to Idaho Falls
Our best Delta deals on California to Idaho Falls flight tickets
United Airlines flights from California to Idaho Falls
Our best United Airlines deals on California to Idaho Falls flight tickets
See travel insights to Idaho Falls from
How to get the cheapest flight ticket from California 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 cheapest month to fly to Idaho Falls?
If you aren’t able to travel to Idaho Falls during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $318.
What is the cheapest day to depart on your flight to Idaho Falls?
Our data shows that Tuesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $359. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Sunday is $625.
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 at noon. Flights from California to Idaho Falls during this time can be as low as $373. Try not to purchase tickets in the morning because they tend to be around $513. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest California to Idaho Falls Fanning Field flight route?
Fly from Oakland to Idaho Falls Fanning Field for the best California - Idaho Falls Fanning Field flight prices
How far in advance should I book a flight to Idaho Falls?
You are more likely to see cheaper flights to Idaho Falls from California when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Idaho Falls for around $447 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho Falls from California for as low as $159 on momondo.
What cabin class options are available on California to Idaho Falls Fanning Field flights?
There are 1 cabin classes available to choose from on California to Idaho Falls Fanning Field flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from California to Idaho Falls Fanning Field?
Allegiant Air, Alaska Airlines, and Delta are the most popular carriers operating from California to Idaho Falls Fanning Field
What airlines fly to Idaho Falls?
Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Idaho Falls from California according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 6 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.
How many flights depart from California to Idaho Falls on average per week?
As of April 2025, there are 2 flights per week flying from California to Idaho Falls. The most common day of the week flights depart is Mon, with 50% of flights taking off on this day.
Cheap California to Idaho Falls flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Idaho Falls
Best Price Found | $58 |
|---|---|
Fastest flight time | 1h 47m |
Direct flights | Tue and Sat |
Airports in Idaho Falls | 1 airport |
When did momondo last update prices for flights from California to Idaho Falls Fanning Field Airport?
Prices for flights from California to Idaho Falls Fanning Field Airport are updated daily.
How many operators does momondo search for flights from California to Idaho Falls Fanning Field Airport?
As of April 2025, there are 5 operators available to choose from for flights from California to Idaho Falls Fanning Field Airport.
How old do you have to be to fly from California to Idaho Falls Fanning Field Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from California to Idaho Falls?
Based on momondo bookings for flights between California and Idaho Falls, the leading plane model is Airbus A319, making up 70.00% of the total bookings. Other popular models include Airbus A320-100/200 with 11.82%, Embraer 175 with 5.45%, and Canadair (Bombardier) Regional Jet 700 with 4.55%.
Best airlines flying from California to Idaho Falls
Compare and see reviews for airlines that fly from California to Idaho Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $95 | Free Cancellation | Rating 7.3 734 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 8.0 9,968 reviews | |||
| PriceFrom $240 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $283 | Free Cancellation | Rating 7.4 8,696 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 California to Idaho Falls?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Idaho Falls. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from California to Idaho Falls with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for California to Idaho Falls flights to just show those with flexible booking policies.
How can momondo help me find flights from California to Idaho Falls?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho Falls from California.
I’m not ready to book a flight from California to Idaho Falls right now. Can momondo alert me if prices change?
Price alerts on flights to Idaho Falls from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.