How many flights depart from Idaho to California on average per week?

315 flights are operational weekly from Idaho to California as of November 2026. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

How long is the flight from Idaho to California?

Flight times from Idaho to California vary, but if you’re flying out of Boise and flying into Los Angeles (one of the most popular routes), then the duration is 2h 10m on average. Another popular route from Idaho to California is flying from Hailey to Los Angeles, which will take roughly 2h 31m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Idaho to California on average per day?

The number of flights available between Idaho and California is 45 per day as of November 2026. The most frequent departure time is 7:00AM, with 53% of daily flights leaving at noon.

What airlines fly to California?

Alaska Airlines, Southwest 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 45% 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.

What is the cheapest airline that flies from Idaho to California?

Allegiant Air, Southwest, and Alaska Airlines are the most popular carriers operating 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 7 as of November 2026.

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.

$78 Cheap Flights from Idaho to California in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to California

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:41 pm - 2:59 pmIDA Idaho Falls Fanning Field-SNA Santa Ana J. Wayne/Orange Cnty

2h 18mnonstop

3:41 pm - 6:58 pmSNA Santa Ana J. Wayne/Orange Cnty-IDA Idaho Falls Fanning Field

2h 17mnonstop

$101Allegiant Air

Mon, Dec 14 - Fri, Jan 8

1:41 pm - 2:59 pmIDA Idaho Falls Fanning Field-SNA Santa Ana J. Wayne/Orange Cnty

2h 18mnonstop

3:41 pm - 6:58 pmSNA Santa Ana J. Wayne/Orange Cnty-IDA Idaho Falls Fanning Field

2h 17mnonstop

$103Allegiant Air

Mon, Dec 14 - Fri, Jan 8

6:15 pm - 6:50 pmBOI Boise Air Term. Gowen Fld-LAX Los Angeles

25h 35m1 stop Las Vegas Harry Reid Intl

7:41 pm - 5:20 pmLAX Los Angeles-BOI Boise Air Term. Gowen Fld

20h 39m1 stop Las Vegas Harry Reid Intl

$143Frontier

Mon, Dec 7 - Wed, Dec 9

7:53 pm - 11:55 amBOI Boise Air Term. Gowen Fld-LAX Los Angeles

17h 02m1 stop Las Vegas Harry Reid Intl

11:09 am - 6:58 pmLAX Los Angeles-BOI Boise Air Term. Gowen Fld

6h 49m1 stop Las Vegas Harry Reid Intl

$144Frontier

Mon, Jan 25 - Fri, Jan 29

7:22 am - 8:54 amBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 32mnonstop

6:49 pm - 10:27 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 38mnonstop

$157Alaska Airlines

Thu, Dec 3 - Wed, Dec 9

7:22 am - 8:54 amBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 32mnonstop

6:49 pm - 10:27 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 38mnonstop

$157Alaska Airlines

Wed, Dec 2 - Sat, Dec 5

3:30 pm - 4:45 pmBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 15mnonstop

8:05 pm - 11:30 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 25mnonstop

$157Southwest

Fri, Jan 8 - Mon, Jan 11

3:30 pm - 4:45 pmBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 15mnonstop

8:10 pm - 11:35 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 25mnonstop

$157Southwest

Wed, Feb 17 - Mon, Feb 22

6:05 am - 11:25 amBOI Boise Air Term. Gowen Fld-SAN San Diego

6h 20m1 stop Phoenix Sky Harbor Intl

4:46 pm - 11:57 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

6h 11m1 stop Phoenix Sky Harbor Intl

$177American Airlines

Wed, Feb 17 - Thu, Feb 18

8:00 am - 11:48 amBOI Boise Air Term. Gowen Fld-PSP Palm Springs

4h 48m1 stop Phoenix Sky Harbor Intl

3:44 pm - 12:06 amPSP Palm Springs-BOI Boise Air Term. Gowen Fld

7h 22m1 stop Phoenix Sky Harbor Intl

$187American Airlines

Sun, Dec 6 - Sun, Dec 13

Cheap last minute flights

Enter your travel dates to find the best prices.

1:43 pm - 2:56 pmIDA Idaho Falls Fanning Field-SNA Santa Ana J. Wayne/Orange Cnty

2h 13mnonstop

6:29 pm - 9:35 pmSNA Santa Ana J. Wayne/Orange Cnty-IDA Idaho Falls Fanning Field

2h 06mnonstop

$222Allegiant Air

Mon, Nov 16 - Mon, Nov 23

2:49 pm - 4:21 pmBOI Boise Air Term. Gowen Fld-ONT Ontario

26h 32m1 stop Las Vegas Harry Reid Intl

5:07 pm - 1:54 pmONT Ontario-BOI Boise Air Term. Gowen Fld

19h 47m1 stop Las Vegas Harry Reid Intl

$232Frontier

Thu, Nov 12 - Sat, Nov 14

1:43 pm - 2:56 pmIDA Idaho Falls Fanning Field-SNA Santa Ana J. Wayne/Orange Cnty

2h 13mnonstop

6:29 pm - 9:35 pmSNA Santa Ana J. Wayne/Orange Cnty-IDA Idaho Falls Fanning Field

2h 06mnonstop

$250Allegiant Air

Mon, Nov 16 - Mon, Nov 23

7:47 pm - 3:03 pmIDA Idaho Falls Fanning Field-SNA Santa Ana J. Wayne/Orange Cnty

20h 16m1 stop Las Vegas Harry Reid Intl

6:29 pm - 9:35 pmSNA Santa Ana J. Wayne/Orange Cnty-IDA Idaho Falls Fanning Field

2h 06mnonstop

$297Multiple Airlines

Mon, Nov 16 - Mon, Nov 23

6:06 am - 12:38 pmBOI Boise Air Term. Gowen Fld-ONT Ontario

7h 32m1 stop Phoenix Sky Harbor Intl

4:51 pm - 10:57 pmONT Ontario-BOI Boise Air Term. Gowen Fld

5h 06m1 stop Phoenix Sky Harbor Intl

$303American Airlines

Wed, Nov 11 - Wed, Nov 18

7:47 pm - 3:03 pmIDA Idaho Falls Fanning Field-SNA Santa Ana J. Wayne/Orange Cnty

20h 16m1 stop Las Vegas Harry Reid Intl

6:29 pm - 9:35 pmSNA Santa Ana J. Wayne/Orange Cnty-IDA Idaho Falls Fanning Field

2h 06mnonstop

$307Multiple Airlines

Mon, Nov 16 - Mon, Nov 23

7:10 pm - 10:48 pmBOI Boise Air Term. Gowen Fld-ONT Ontario

4h 38m1 stop San Francisco

5:00 am - 1:45 pmONT Ontario-BOI Boise Air Term. Gowen Fld

7h 45m1 stop Denver Intl

$318United Airlines

Thu, Nov 12 - Tue, Nov 17

8:00 am - 12:38 pmBOI Boise Air Term. Gowen Fld-ONT Ontario

5h 38m1 stop Phoenix Sky Harbor Intl

4:51 pm - 10:57 pmONT Ontario-BOI Boise Air Term. Gowen Fld

5h 06m1 stop Phoenix Sky Harbor Intl

$318American Airlines

Sat, Nov 14 - Mon, Nov 16

8:15 am - 12:29 pmBOI Boise Air Term. Gowen Fld-ONT Ontario

5h 14m1 stop San Francisco

5:00 am - 1:45 pmONT Ontario-BOI Boise Air Term. Gowen Fld

7h 45m1 stop Denver Intl

$333United Airlines

Thu, Nov 12 - Thu, Nov 19

2:49 pm - 6:41 pmBOI Boise Air Term. Gowen Fld-LAX Los Angeles

4h 52m1 stop Las Vegas Harry Reid Intl

5:15 pm - 1:54 pmLAX Los Angeles-BOI Boise Air Term. Gowen Fld

19h 39m1 stop Las Vegas Harry Reid Intl

$363Frontier

Thu, Nov 12 - Sat, Nov 14

Cheap direct flights

Enter your travel dates to find the best prices.

1:41 pm - 2:59 pmIDA Idaho Falls Fanning Field-SNA Santa Ana J. Wayne/Orange Cnty

2h 18mnonstop

3:41 pm - 6:58 pmSNA Santa Ana J. Wayne/Orange Cnty-IDA Idaho Falls Fanning Field

2h 17mnonstop

$101Allegiant Air

Mon, Dec 14 - Fri, Jan 8

1:41 pm - 2:59 pmIDA Idaho Falls Fanning Field-SNA Santa Ana J. Wayne/Orange Cnty

2h 18mnonstop

3:41 pm - 6:58 pmSNA Santa Ana J. Wayne/Orange Cnty-IDA Idaho Falls Fanning Field

2h 17mnonstop

$103Allegiant Air

Mon, Dec 14 - Fri, Jan 8

7:22 am - 8:54 amBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 32mnonstop

6:49 pm - 10:27 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 38mnonstop

$157Alaska Airlines

Thu, Dec 3 - Wed, Dec 9

7:22 am - 8:54 amBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 32mnonstop

6:49 pm - 10:27 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 38mnonstop

$157Alaska Airlines

Wed, Dec 2 - Sat, Dec 5

7:15 pm - 8:30 pmBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 15mnonstop

8:05 pm - 11:30 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 25mnonstop

$157Southwest

Wed, Dec 23 - Wed, Jan 6

3:30 pm - 4:45 pmBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 15mnonstop

8:10 pm - 11:35 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 25mnonstop

$157Southwest

Wed, Feb 17 - Mon, Feb 22

10:10 am - 11:21 amBOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 11mnonstop

12:10 pm - 2:50 pmSFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 40mnonstop

$219United Airlines

Sat, Dec 12 - Tue, Dec 15

4:24 pm - 5:19 pmBOI Boise Air Term. Gowen Fld-SFO San Francisco

1h 55mnonstop

12:10 pm - 2:50 pmSFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 40mnonstop

$219United Airlines

Tue, Dec 1 - Wed, Dec 2

7:03 am - 8:28 amBOI Boise Air Term. Gowen Fld-LAX Los Angeles

2h 25mnonstop

6:59 pm - 10:05 pmLAX Los Angeles-BOI Boise Air Term. Gowen Fld

2h 06mnonstop

$237Delta

Wed, Feb 17 - Sat, Feb 20

7:03 am - 8:28 amBOI Boise Air Term. Gowen Fld-LAX Los Angeles

2h 25mnonstop

6:59 pm - 10:05 pmLAX Los Angeles-BOI Boise Air Term. Gowen Fld

2h 06mnonstop

$237Delta

Tue, Feb 16 - Wed, Feb 24

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Frontier flights from Idaho to California

Our best Frontier deals on Idaho to California flight tickets

Frontier

Dec 7

BOI6:15 pmBoise Air Term. Gowen Fld

25h 35m

1 stop

LAX6:50 pmLos Angeles

Dec 9

LAX7:41 pmLos Angeles

20h 39m

1 stop

BOI5:20 pmBoise Air Term. Gowen Fld

$143

Frontier

Jan 25

BOI7:53 pmBoise Air Term. Gowen Fld

17h 02m

1 stop

LAX11:55 amLos Angeles

Jan 29

LAX11:09 amLos Angeles

6h 49m

1 stop

BOI6:58 pmBoise Air Term. Gowen Fld

$144

Frontier

Dec 7

BOI6:15 pmBoise Air Term. Gowen Fld

22h 10m

1 stop

LAX3:25 pmLos Angeles

Dec 10

LAX7:00 amLos Angeles

9h 20m

1 stop

BOI5:20 pmBoise Air Term. Gowen Fld

$148

Southwest flights from Idaho to California

Our best Southwest deals on Idaho to California flight tickets

Southwest

Dec 11

BOI6:00 amBoise Air Term. Gowen Fld

1h 35m

SMF6:35 amSacramento Intl

Dec 11

SMF2:35 pmSacramento Intl

1h 25m

BOI5:00 pmBoise Air Term. Gowen Fld

$157

Southwest

Dec 23

BOI8:45 pmBoise Air Term. Gowen Fld

3h 50m

1 stop

SAN11:35 pmSan Diego

Jan 6

SAN8:05 pmSan Diego

2h 25m

BOI11:30 pmBoise Air Term. Gowen Fld

$163

Southwest

Dec 2

BOI8:20 amBoise Air Term. Gowen Fld

2h 25m

SAN9:45 amSan Diego

Dec 5

SAN3:20 pmSan Diego

4h 05m

1 stop

BOI8:25 pmBoise Air Term. Gowen Fld

$167

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Idaho FallsSanta Ana

IDA Idaho Falls Fanning Field - SNA Santa Ana J. Wayne/Orange Cnty

IDASNA

Idaho Falls Fanning Field

Mon 12/14

1:41 pm-2:59 pm

Nonstop2h 18m

Santa Ana J. Wayne/Orange Cnty

Fri 1/8

3:41 pm-6:58 pm

Nonstop2h 17m

$101

Idaho FallsSanta Ana

IDA Idaho Falls Fanning Field - SNA Santa Ana J. Wayne/Orange Cnty

IDASNA

Idaho Falls Fanning Field

Mon 12/14

1:41 pm-2:59 pm

Nonstop2h 18m

Santa Ana J. Wayne/Orange Cnty

Fri 1/8

3:41 pm-6:58 pm

Nonstop2h 17m

$103

BoiseLos Angeles

BOI Boise Air Term. Gowen Fld - LAX Los Angeles

BOILAX

Boise Air Term. Gowen Fld

Mon 12/7

6:15 pm-6:50 pm

1 stop25h 35m

Los Angeles

Wed 12/9

7:41 pm-5:20 pm

1 stop20h 39m

$143

BoiseLos Angeles

BOI Boise Air Term. Gowen Fld - LAX Los Angeles

BOILAX

Boise Air Term. Gowen Fld

Mon 1/25

7:53 pm-11:55 am

1 stop17h 02m

Los Angeles

Fri 1/29

11:09 am-6:58 pm

1 stop6h 49m

$144

BoiseSan Diego

BOI Boise Air Term. Gowen Fld - SAN San Diego

BOISAN

Boise Air Term. Gowen Fld

Thu 12/3

7:22 am-8:54 am

Nonstop2h 32m

San Diego

Wed 12/9

6:49 pm-10:27 pm

Nonstop2h 38m

$157

BoiseSan Diego

BOI Boise Air Term. Gowen Fld - SAN San Diego

BOISAN

Boise Air Term. Gowen Fld

Wed 12/2

7:22 am-8:54 am

Nonstop2h 32m

San Diego

Sat 12/5

6:49 pm-10:27 pm

Nonstop2h 38m

$157

BoiseSan Diego

BOI Boise Air Term. Gowen Fld - SAN San Diego

BOISAN

Boise Air Term. Gowen Fld

Fri 1/8

3:30 pm-4:45 pm

Nonstop2h 15m

San Diego

Mon 1/11

8:05 pm-11:30 pm

Nonstop2h 25m

$157

BoiseSan Diego

BOI Boise Air Term. Gowen Fld - SAN San Diego

BOISAN

Boise Air Term. Gowen Fld

Wed 2/17

3:30 pm-4:45 pm

Nonstop2h 15m

San Diego

Mon 2/22

8:10 pm-11:35 pm

Nonstop2h 25m

$157

BoiseSan Diego

BOI Boise Air Term. Gowen Fld - SAN San Diego

BOISAN

Boise Air Term. Gowen Fld

Wed 2/17

6:05 am-11:25 am

1 stop6h 20m

San Diego

Thu 2/18

4:46 pm-11:57 pm

1 stop6h 11m

$177

BoisePalm Springs

BOI Boise Air Term. Gowen Fld - PSP Palm Springs

BOIPSP

Boise Air Term. Gowen Fld

Sun 12/6

8:00 am-11:48 am

1 stop4h 48m

Palm Springs

Sun 12/13

3:44 pm-12:06 am

1 stop7h 22m

$187

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 September is another great option to travel to California, with average flight prices from Idaho averaging around $278.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Idaho to California is on a Thursday. Travelers who choose to depart for California on a Thursday will often find tickets for as low as $370. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to California on Monday is $607.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is at noon when flights can be purchased for as low as $214. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $528 on average. Flights to California from Idaho in the morning 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 Oakland for the best Idaho - California flight prices

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

You are more likely to see cheaper flights to California from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $309 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Idaho for as low as $244 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.

Can stopping save me money on Idaho to California flights?

No. A direct flight is the cheapest option for a flight between Idaho to California.

Cheap Idaho to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to California

Best Price Found	$78
Fastest flight time	1h 30m
Direct flights	Every day
Airports in California	418 airports

The best one-way flight to California from Idaho in the past 72 hours is $78. The best round-trip flight deal from Idaho to California found on momondo in the last 72 hours is $101.

The fastest flight from Idaho to California takes 1h 30m

Direct flights go from Idaho to California every day.

There are 418 airports in California. From Idaho there are direct flights to Sacramento Intl (SMF), San Jose (SJC), San Francisco (SFO), Hollywood Burbank (BUR).

Search flight deals

Frequently asked questions about flying 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 7 as of November 2026.
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 Boeing 737-800 Passenger/BBJ2 (winglets), making up 16.55% of the total bookings. Other popular models include Boeing 737 MAX 8 with 16.11%, Embraer 170 with 12.19%, and Embraer 175 with 12.13%.

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
Delta	PriceFrom $89	Free Cancellation	Rating 7.8 8,703 reviews	Search Delta flights
Frontier	PriceFrom $117	Free Cancellation	Rating 5.5 2,507 reviews	Search Frontier flights
Alaska Airlines	PriceFrom $117	Free Cancellation	Rating 7.9 13,157 reviews	Search Alaska Airlines flights
Allegiant Air	PriceFrom $128	Free Cancellation	Rating 7.3 676 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $143	Free Cancellation	Rating 7.3 10,471 reviews	Search United Airlines flights
Breeze Airways	PriceFrom $148	Free Cancellation	Rating 8.2 323 reviews	Search Breeze Airways flights
Southwest	PriceFrom $157	Free Cancellation	Rating 8.0 4,219 reviews	Search Southwest flights
American Airlines	PriceFrom $214	Free Cancellation	Rating 7.0 12,228 reviews	Search American Airlines flights

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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Popular cities in California

Flights to New Yorkfrom $62

Flights to Los Angelesfrom $38

Flights to Orlandofrom $44

Flights to Miamifrom $42

Flights to San Franciscofrom $37

Flights to Chicagofrom $90

Flights to Las Vegasfrom $38

Flights to Washington, D.C.from $46

Flights to Fort Lauderdalefrom $43

Flights to Bostonfrom $83

Flights to Atlantafrom $38

Flights to Dallasfrom $93

Cheap flights from Idaho to California from $78

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 12/21. 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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Frontier flights from Idaho to California

Our best Frontier deals on Idaho to California flight tickets

Southwest flights from Idaho to California

Our best Southwest deals on Idaho to California flight tickets

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See travel insights to California from

How to get the cheapest flight ticket from Idaho to California

What is the cheapest month to fly to California?

What is the cheapest day to depart on your flight to California?

What is the cheapest time of day to depart on your flight to California?

What is the cheapest Idaho to California flight route?

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

What cabin class options are available on Idaho to California flights?

Can stopping save me money on Idaho to California flights?

What is the cheapest airline that flies from Idaho to California?

What airlines fly to California?

How many flights depart from Idaho to California on average per day?

How many flights depart from Idaho to California on average per week?

How long is the flight from Idaho to California?

Cheap Idaho to California flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in California

Frequently asked questions about flying from Idaho to California

Best airlines flying from Idaho to California

Compare and see reviews for airlines that fly from Idaho to California with momondo

Why use momondo?

An easier way to manage your California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to California

Popular cities in California

Popular flights according to clicks in the last 7 days on momondo

Idaho flight routes

According to popular flight searches on momondo this year

California flight routes

According to popular flight searches on momondo this year

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