Cheap flights from Idaho to California from $36
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to California departing on 2/3. 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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1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Idaho to California that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Idaho to California.
Cheap last minute flights
Planning a quick getaway from Idaho to California? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to California, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Idaho to California
Find recent round-trip train or bus tickets from Idaho to California.
All round-trip flight deals to California
The cheapest plane tickets to California found on KAYAK recently.
Spirit Airlines flights from Idaho to California
Our best Spirit Airlines deals on Idaho to California flight tickets
Spirit Airlines![Spirit Airlines]()
Feb 18![Spirit Airlines]()
Feb 21
BOI7:41 pmBoise Air Term. Gowen Fld
1h 51m
LAS8:32 pmLas Vegas Harry Reid Intl
LAS3:56 pmLas Vegas Harry Reid Intl
1h 50m
BOI6:46 pmBoise Air Term. Gowen Fld
Spirit Airlines![Spirit Airlines]()
Feb 2![Spirit Airlines]()
Feb 7
BOI7:38 pmBoise Air Term. Gowen Fld
1h 52m
LAS8:30 pmLas Vegas Harry Reid Intl
LAS3:43 pmLas Vegas Harry Reid Intl
2h 00m
BOI6:43 pmBoise Air Term. Gowen Fld
Delta flights from Idaho to California
Our best Delta deals on Idaho to California flight tickets
Delta![Delta]()
Feb 4![Delta]()
Feb 4
GEG7:00 amSpokane
3h 01m
LAX10:01 amLos Angeles
LAX6:50 pmLos Angeles
2h 42m
GEG9:32 pmSpokane
Delta![Delta]()
Feb 12![Delta]()
Feb 13
BOI5:59 pmBoise Air Term. Gowen Fld
6h 37m
1 stop
LAS11:36 pmLas Vegas Harry Reid Intl
LAS7:05 pmLas Vegas Harry Reid Intl
4h 13m
1 stop
BOI12:18 amBoise Air Term. Gowen Fld
See travel insights to California from
How to get the cheapest flight ticket from Idaho to California
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
Prices
Airlines
Other information
What is the cheapest month to fly to California?
The month of August is another great option to travel to California, with average flight prices from Idaho averaging around $236.
What is the cheapest day to depart on your flight to California?
The cheapest day to depart from Idaho to California is on a Wednesday. Travelers who choose to depart for California on a Wednesday will often find tickets for as low as $236. 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 California on Sunday is $297.
What is the cheapest time of day to depart on your flight to California?
The cheapest time of day to fly to California is in the evening when flights can be purchased for as low as $183. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $281 on average. Flights to California from Idaho at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Idaho to California flight route?
Fly from Boise Air Term. Gowen Fld to Santa Ana J. Wayne/Orange Cnty for the best Idaho - California flight prices
How far in advance should I book a flight to California?
Most flyers found that booking tickets 38 days in advance of their planned departure date is the best time to get cheap flights to California. During this timeframe, flight prices are around $262. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Idaho for as low as $184 on momondo.
What cabin class options are available on Idaho to California flights?
There are 4 cabin classes available to choose from on Idaho to California 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 Idaho to California?
Spirit Airlines, Allegiant Air, and Alaska Airlines are the most popular carriers operating from Idaho to California
What airlines fly to California?
Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to California from Idaho according to our data. Alaska Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to California. Keep in mind that there are 8 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.
How many flights depart from Idaho to California on average per day?
The number of flights available between Idaho and California is 59 per day as of January 2025. The most frequent departure time is 8:00AM, with 50% of daily flights leaving at noon.
How many flights depart from Idaho to California on average per week?
414 flights are operational weekly from Idaho to California as of January 2025. The most popular departure day for this route is Thu, with 16% of flights per week taking off on this day.
Cheap Idaho to California flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Idaho to California
When did momondo last update prices for flights from Idaho to California?
Prices for flights from Idaho to California refresh daily.
How many operators does momondo search for flights from Idaho to California?
The number of operators available for flights from Idaho to California is 8 as of January 2025.
How old do you have to be to fly from Idaho to California?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California 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 California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Idaho to California?
Based on momondo bookings for flights between Idaho and California, the leading plane model is Embraer 175 (Enhanced Winglets), making up 33.23% of the total bookings. Other popular models include Embraer 175 with 17.56%, Embraer 170 with 14.09%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 9.43%.
Best airlines flying from Idaho to California
Compare and see reviews for airlines that fly from Idaho to California with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $67 | Free Cancellation | Rating 7.5 74 reviews | |||
| PriceFrom $67 | Free Cancellation | Rating 6.3 8,075 reviews | |||
| PriceFrom $101 | Free Cancellation | Rating 7.3 799 reviews | |||
| PriceFrom $127 | Free Cancellation | Rating 8.0 8,501 reviews | |||
| PriceFrom $132 | Free Cancellation | Rating 8.0 9,643 reviews | |||
| PriceFrom $155 | Free Cancellation | Rating 7.4 8,942 reviews | |||
| PriceFrom $168 | Free Cancellation | Rating 8.1 4,650 reviews | |||
| PriceFrom $227 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Idaho to California?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to California. momondo saves you time and could save you money on your trip.
Can I find flights from Idaho to California with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Idaho to California flights to just show those with flexible booking policies.
How can momondo help me find flights from Idaho to California?
Once all potential Idaho to California flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Idaho to California right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Idaho to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
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