Cheap flights from Idaho (ID) to California (CA)

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How to find the cheapest flight from
Idaho to California

How far in advance should I book a flight from Idaho to California?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 17 days in advance, which can save you up to 20% on flights from Idaho to California compared to booking the week you need them. Waiting 17 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 $75. For sooner than that we have options available in the next 3 days from $95.

What is the cheapest month to fly from Idaho to California?

Our data shows that April tends to be the cheapest month to fly to California from Idaho. Users have commonly found prices around $86 for the month, but tickets can be as low as $43. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Idaho to California in March, April 2021

8 Apr - 18 Apr
$75pp
BOI
Boise Air Term. Gowen Fld
Allegiant Air
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Allegiant Air
Non-Stop
BOI
Boise Air Term. Gowen Fld
14 Mar - 21 Mar
$76pp
BOI
Boise Air Term. Gowen Fld
Allegiant Air
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Allegiant Air
Non-Stop
BOI
Boise Air Term. Gowen Fld
15 Apr - 18 Apr
$77pp
BOI
Boise Air Term. Gowen Fld
Allegiant Air
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Allegiant Air
Non-Stop
BOI
Boise Air Term. Gowen Fld

Idaho to California 2021 flight deals

8 Apr - 18 Apr
$75pp
BOI
Boise Air Term. Gowen Fld
Allegiant Air
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Allegiant Air
Non-Stop
BOI
Boise Air Term. Gowen Fld
14 Mar - 21 Mar
$76pp
BOI
Boise Air Term. Gowen Fld
Allegiant Air
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Allegiant Air
Non-Stop
BOI
Boise Air Term. Gowen Fld
15 Apr - 18 Apr
$77pp
BOI
Boise Air Term. Gowen Fld
Allegiant Air
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Allegiant Air
Non-Stop
BOI
Boise Air Term. Gowen Fld

Non-stop flights to California from Idaho

8 Apr - 18 Apr
$75pp
BOI
Boise Air Term. Gowen Fld
Allegiant Air
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Allegiant Air
Non-Stop
BOI
Boise Air Term. Gowen Fld
14 Mar - 21 Mar
$76pp
BOI
Boise Air Term. Gowen Fld
Allegiant Air
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Allegiant Air
Non-Stop
BOI
Boise Air Term. Gowen Fld
15 Apr - 18 Apr
$77pp
BOI
Boise Air Term. Gowen Fld
Allegiant Air
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Allegiant Air
Non-Stop
BOI
Boise Air Term. Gowen Fld

Last minute flights from Idaho to California

14 Mar - 21 Mar
$76pp
BOI
Boise Air Term. Gowen Fld
Allegiant Air
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Allegiant Air
Non-Stop
BOI
Boise Air Term. Gowen Fld
11 Mar - 14 Mar
$79pp
BOI
Boise Air Term. Gowen Fld
Allegiant Air
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Allegiant Air
Non-Stop
BOI
Boise Air Term. Gowen Fld
14 Mar - 18 Mar
$82pp
BOI
Boise Air Term. Gowen Fld
Allegiant Air
Non-Stop
PSP
Palm Springs
PSP
Palm Springs
Allegiant Air
Non-Stop
BOI
Boise Air Term. Gowen Fld

One-way flights to California from Idaho

7:53 am - 7:56 pm
Frontier
1 Stop
12h 03m
GEG - LAX
Frontier
$50
Gotogate
4:40 am - 5:20 am
Alaska Airlines
Nonstop
1h 40m
BOI - SFO
Alaska Airlines
12:37 pm - 1:42 pm
Allegiant Air
Nonstop
2h 05m
BOI - LAX
Allegiant Air
$61
mytrip.com

Related info for your journey

Flight FAQs

From Idaho to California

Are flight prices decreasing from Idaho to California due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Idaho and California for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Idaho to California to control the spread of COVID-19?

Alaska Airlines and Delta are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Idaho to California are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Idaho to California have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, Alaska Airlines, and United Airlines flying from Idaho to California have implemented new flexible cancellation policies.

Can I find flights from Idaho to California for under $100 on Cheapflights?

Yes, there are multiple flights from Idaho to California for under $100. The cheapest flight booked recently is on Allegiant Air for just $75, but on average you can expect to pay $85.

Are there nonstop flights from Idaho to California for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Idaho to California under $100. A good price for a nonstop flight from Idaho to California is less than $85.

Are there last-minute flights available from Idaho to California for under $100?

There are currently 20+ open flights from Idaho to California within the next 7 days for less than $100.

What days are nonstop flights available from Idaho to California?

You can find nonstop flights on the following days: Sunday, Thursday, Saturday.

How popular is this flight route?

Within the past month, 116 users have taken a look at flights from Idaho to California.

What are the most popular airlines that fly from Idaho to California?

When booking a flight from Idaho to California, you may want to consider flying on Major Airline, American Airlines or Alaska Airlines as they are the most popular for this route.

What are the most popular routes from Idaho to California?

Most travelers choose Boise Air Term. Gowen Fld - Los Angeles, Spokane - Los Angeles or Spokane - San Diego when deciding on the best route from Idaho to California.

What are the cheapest Flights from Idaho to California?

Looking for the cheapest flight from Idaho to California? While on average our users pay $334, our data indicates the cheapest price to be $75. The most popular route (Boise Air Term. Gowen Fld - Los Angeles), is priced around $75.

What are the most reliable airlines from Idaho to California?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Idaho to California on time: China Airlines(100%), Virgin Atlantic(100%), Korean Air(99%.)

How long is the flight from Idaho to California?

A quick flight from Idaho to California can take about 1h 50m. Alaska Airlines provides one of the quickest options available for as low as $117. Most flights are nonstop.

What are the cheapest airlines flying from Idaho to California round-trip?

Our cheapest airline available from Idaho to California is Allegiant Air. Our recent data shows that you can find tickets from as low as $75 on this airline. Additional options worth looking into are Delta and Frontier, starting at $87 and $88 round-trip.

What are the cheapest airlines to fly from Idaho to California one-way?

For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $35. Users have also found prices from $44 and $44 on Allegiant Air and Frontier, respectively.

Destination information for California

Flight duration
2h 08m

Airports servicing

Idaho Falls (IDA)
Lewiston (LWS)
Pocatello (PIH)
Hailey Sun Valley-Friedman (SUN)
Twin Falls (TWF)

Airports servicing

Burbank (BUR)
Concord Buchanan Fld (CCR)
Crescent City (CEC)
San Diego Carlsbad-Palomar (CLD)
Fresno (FAT)

Top 5 airlines flying from Idaho to California

Airline Cheapest Average Flexibility On-time COVID-19 safety
Allegiant Air
$84 $156 No cancel fee 88%
Alaska Airlines
$78 $246 No cancel fee 75%
United Airlines
$84 $342 No cancel fee 69%
American Airlines
$69 $353 No cancel fee 71%
Delta
$82 $390 No cancel fee N/A
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