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Cheap flights from California to Idaho from $46

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 departing on 12/7. 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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Find the cheapest flights from California to Idaho

Cheap round-trip flights

These are some of the best round-trip flight deals from California to Idaho 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 California to Idaho.

Cheap last minute flights

Planning a quick getaway from California to Idaho? 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 Idaho, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from California to Idaho

Find recent round-trip train or bus tickets from California to Idaho.

All round-trip flight deals to Idaho

The cheapest plane tickets to Idaho found on KAYAK recently.
5:30 am - 2:50 pmLAX-BOI
8h 20m1 stop
3:45 pm - 8:30 pmBOI-LAX
5h 45m1 stop
$81Spirit Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
5:30 am - 2:50 pmSMF-BOI
8h 20m1 stop
3:45 pm - 11:55 pmBOI-SMF
9h 10m1 stop
$86Spirit Airlines
Find Deal
Wed, Dec 4 - Sat, Dec 7
5:30 am - 2:50 pmLAX-BOI
8h 20m1 stop
3:45 pm - 8:30 pmBOI-LAX
5h 45m1 stop
$86Spirit Airlines
Find Deal
Tue, Dec 10 - Wed, Dec 11
5:30 am - 10:58 amLAX-BOI
4h 28m1 stop
6:58 pm - 8:17 pmBOI-LAX
2h 19mnonstop
Thu, Dec 5 - Wed, Dec 11
5:30 am - 2:50 pmSMF-BOI
8h 20m1 stop
7:59 pm - 8:42 pmBOI-SMF
1h 43mnonstop
Wed, Dec 11 - Wed, Dec 18
7:00 am - 9:31 amSMF-BOI
1h 31mnonstop
7:59 pm - 8:42 pmBOI-SMF
1h 43mnonstop
$137Alaska Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
9:25 am - 12:37 pmLAX-BOI
2h 12mnonstop
6:57 pm - 8:14 pmBOI-LAX
2h 17mnonstop
$137Alaska Airlines
Find Deal
Tue, Jan 7 - Tue, Jan 14
6:47 pm - 10:00 pmLAX-BOI
2h 13mnonstop
2:15 pm - 3:35 pmBOI-LAX
2h 20mnonstop
$157United Airlines
Find Deal
Thu, Dec 5 - Sat, Dec 7
10:15 am - 1:28 pmLAX-BOI
2h 13mnonstop
10:40 am - 2:26 pmBOI-LAX
4h 46m1 stop
$187United Airlines
Find Deal
Thu, Dec 12 - Sun, Dec 15
8:04 am - 5:09 pmSFO-JAC
8h 05m2 stops
1:15 pm - 10:44 pmJAC-SFO
10h 29m2 stops
$503Frontier
Find Deal
Thu, Dec 19 - Sun, Dec 22
5:30 am - 2:50 pmLAX-BOI
8h 20m1 stop
$46Spirit Airlines
Find Deal
Sat, Dec 7
10:41 am - 2:50 pmLAX-BOI
27h 09m1 stop
$48Spirit Airlines
Find Deal
Tue, Dec 3
7:55 pm - 10:44 pmLAX-GEG
2h 49mnonstop
$69Alaska Airlines
Find Deal
Tue, Dec 10
7:00 am - 9:31 amSMF-BOI
1h 31mnonstop
$69Alaska Airlines
Find Deal
Tue, Dec 10
8:20 am - 11:32 amLAX-BOI
2h 12mnonstop
$69Delta
Find Deal
Wed, Dec 11
6:00 am - 10:41 amSFO-GEG
4h 41m1 stop
$78Delta
Find Deal
Wed, Jan 1
6:30 am - 12:55 pmLAX-GEG
6h 25m2 stops
$83Southwest
Find Deal
Tue, Dec 17
6:30 am - 2:10 pmSMF-BOI
6h 40m2 stops
$83Southwest
Find Deal
Tue, Jan 14
4:03 pm - 6:25 pmSFO-GEG
2h 22mnonstop
$84United Airlines
Find Deal
Tue, Dec 24
10:15 am - 1:39 pmLAX-BOI
2h 24mnonstop
$89United Airlines
Find Deal
Sun, Jan 12
7:03 pm - 10:56 amSMF-BOI
14h 53m1 stop
10:44 pm - 10:47 amBOI-SMF
13h 03m1 stop
Tue, Nov 19 - Thu, Nov 21
8:23 pm - 10:56 amLAX-BOI
13h 33m1 stop
11:51 am - 7:48 pmBOI-LAX
8h 57m1 stop
$249Spirit Airlines
Find Deal
Sun, Nov 17 - Wed, Nov 20
12:55 pm - 3:06 pmSFO-GEG
2h 11mnonstop
3:50 pm - 6:22 pmGEG-SFO
2h 32mnonstop
$343United Airlines
Find Deal
Fri, Nov 15 - Sat, Nov 23
5:43 pm - 9:38 pmSFO-GEG
3h 55m1 stop
12:38 pm - 3:02 pmGEG-SFO
2h 24mnonstop
$352Alaska Airlines
Find Deal
Fri, Nov 15 - Sat, Nov 23
12:55 pm - 3:06 pmSFO-GEG
2h 11mnonstop
4:12 pm - 10:55 pmGEG-SFO
6h 43m1 stop
$353United Airlines
Find Deal
Fri, Nov 15 - Sun, Nov 24
5:43 pm - 9:38 pmSFO-GEG
3h 55m1 stop
5:42 pm - 10:07 pmGEG-SFO
4h 25m1 stop
$362Alaska Airlines
Find Deal
Mon, Nov 18 - Tue, Nov 19
10:00 am - 3:00 pmSFO-GEG
5h 00m1 stop
7:11 pm - 12:05 amGEG-SFO
4h 54m1 stop
$390Delta
Find Deal
Sun, Nov 17 - Sun, Nov 17
5:00 pm - 12:33 amBUR-BOI
6h 33m1 stop
1:05 pm - 4:16 pmBOI-BUR
4h 11m1 stop
$396Delta
Find Deal
Sun, Nov 17 - Wed, Nov 20
2:30 pm - 10:20 pmSFO-GEG
7h 50m2 stops
6:50 am - 4:55 pmGEG-SFO
10h 05m1 stop
$430Southwest
Find Deal
Mon, Nov 18 - Tue, Nov 19
2:30 pm - 10:20 pmSFO-GEG
7h 50m2 stops
1:30 pm - 9:50 pmGEG-SFO
8h 20m2 stops
$435Southwest
Find Deal
Mon, Nov 18 - Tue, Nov 19
7:00 am - 9:31 amSMF-BOI
1h 31mnonstop
7:59 pm - 8:42 pmBOI-SMF
1h 43mnonstop
$137Alaska Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
8:20 am - 11:32 amLAX-BOI
2h 12mnonstop
12:12 pm - 1:34 pmBOI-LAX
2h 22mnonstop
$137Delta
Find Deal
Tue, Dec 10 - Wed, Dec 11
3:10 pm - 5:35 pmSMF-BOI
1h 25mnonstop
6:20 pm - 6:50 pmBOI-SMF
1h 30mnonstop
$138Southwest
Find Deal
Wed, Dec 11 - Wed, Dec 18
7:00 am - 9:31 amSMF-BOI
1h 31mnonstop
7:59 pm - 8:42 pmBOI-SMF
1h 43mnonstop
$147Alaska Airlines
Find Deal
Wed, Dec 4 - Sat, Dec 7
8:07 pm - 11:18 pmLAX-BOI
2h 11mnonstop
6:57 pm - 8:14 pmBOI-LAX
2h 17mnonstop
$147Alaska Airlines
Find Deal
Tue, Dec 17 - Tue, Jan 7
6:47 pm - 10:00 pmLAX-BOI
2h 13mnonstop
2:15 pm - 3:35 pmBOI-LAX
2h 20mnonstop
$157United Airlines
Find Deal
Thu, Dec 5 - Sat, Dec 7
10:15 am - 1:28 pmLAX-BOI
2h 13mnonstop
2:15 pm - 3:35 pmBOI-LAX
2h 20mnonstop
$197United Airlines
Find Deal
Wed, Dec 4 - Sat, Dec 7
7:55 pm - 10:44 pmLAX-GEG
2h 49mnonstop
6:40 am - 9:33 amGEG-LAX
2h 53mnonstop
$227American Airlines
Find Deal
Fri, Dec 6 - Mon, Dec 9
9:55 am - 1:08 pmLAX-BOI
2h 13mnonstop
6:57 pm - 8:14 pmBOI-LAX
2h 17mnonstop
$227American Airlines
Find Deal
Tue, Dec 17 - Tue, Jan 7
8:55 pm - 11:20 pmSMF-BOI
1h 25mnonstop
9:00 pm - 9:30 pmBOI-SMF
1h 30mnonstop
$304Southwest
Find Deal
Sat, Dec 21 - Sat, Dec 28

Spirit Airlines flights from California to Idaho

Our best Spirit Airlines deals on California to Idaho flight tickets
Spirit Airlines
Dec 10
LAX5:30 amLos Angeles
8h 20m
1 stop
BOI2:50 pmBoise Air Term. Gowen Fld
Dec 17
BOI3:45 pmBoise Air Term. Gowen Fld
5h 45m
1 stop
LAX8:30 pmLos Angeles
Spirit Airlines
Dec 4
SMF5:30 amSacramento Intl
8h 20m
1 stop
BOI2:50 pmBoise Air Term. Gowen Fld
Dec 7
BOI3:45 pmBoise Air Term. Gowen Fld
9h 10m
1 stop
SMF11:55 pmSacramento Intl
Spirit Airlines
Dec 4
SMF5:30 amSacramento Intl
8h 20m
1 stop
BOI2:50 pmBoise Air Term. Gowen Fld
Dec 11
BOI3:45 pmBoise Air Term. Gowen Fld
5h 10m
1 stop
SMF7:55 pmSacramento Intl

Delta flights from California to Idaho

Our best Delta deals on California to Idaho flight tickets
Delta
Dec 12
LAX11:05 amLos Angeles
2h 46m
GEG1:51 pmSpokane
Dec 16
GEG2:31 pmSpokane
2h 54m
LAX5:25 pmLos Angeles
Delta
Dec 5
SFO1:40 pmSan Francisco
4h 36m
1 stop
GEG6:16 pmSpokane
Dec 8
GEG5:00 pmSpokane
7h 18m
1 stop
SFO12:18 amSan Francisco
Delta
Dec 13
LAX8:20 amLos Angeles
2h 12m
BOI11:32 amBoise Air Term. Gowen Fld
Dec 16
BOI12:12 pmBoise Air Term. Gowen Fld
2h 22m
LAX1:34 pmLos Angeles

How to get the cheapest flight ticket from California to Idaho

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 airline that flies to Idaho from California?

Avelo Airlines. Avelo Airlines, Spirit Airlines, and Allegiant Air are the most popular carriers operating from California to Idaho

What is the cheapest California to Idaho flight route?

Las Vegas Harry Reid Intl - Boise Air Term. Gowen Fld. Fly from Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld for the best California - Idaho flight prices

Can stopping save me money on California to Idaho flights?

You could potentially save up to 43% on your flight if you consider stops on a California to Idaho flight.

Cheap California to Idaho flight deals and tips

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

Best Price Found

$46

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Idaho

2 airports
The best one-way flight to Idaho from California in the past 72 hours is $46. The best round-trip flight deal from California to Idaho found on momondo in the last 72 hours is $81.
The fastest flight from California to Idaho takes 1h 25m
Direct flights go from California to Idaho every day.
There are 2 airports near Idaho: Spokane (GEG), Boise Air Term. Gowen Fld (BOI)

  • When did momondo last update prices for flights from California to Idaho?

    Prices for flights from California to Idaho were last updated today.

  • How many operators does momondo search for flights from California to Idaho?

  • How old do you have to be to fly from California to Idaho?

    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.

  • What documentation or ID do you need to fly to Idaho?

    The required travel and health documents for your Idaho 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. 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 California to Idaho?


Best airlines flying from California to Idaho

Compare and see reviews for airlines that fly from California to Idaho with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $74Free CancellationRating
6.3
8,166 reviews
Search Spirit Airlines flights
Avelo AirlinesPriceFrom $80Free CancellationRating
7.5
74 reviews
Search Avelo Airlines flights
Allegiant AirPriceFrom $94Free CancellationRating
7.3
856 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $104Free CancellationRating
7.4
9,186 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $108Free CancellationRating
8.0
9,434 reviews
Search Alaska Airlines flights
DeltaPriceFrom $122Free CancellationRating
8.0
8,787 reviews
Search Delta flights
SouthwestPriceFrom $178Free CancellationRating
8.1
5,046 reviews
Search Southwest flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Idaho?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Idaho. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from California to Idaho with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for California to Idaho flights to just show those with flexible booking policies.

How can momondo help me find flights from California to Idaho?

Once all potential California to Idaho 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 California to Idaho right now. Can momondo alert me if prices change?

Yes. momondo can track prices for California to Idaho flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Popular cities in Idaho

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