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Cheap flights from California to Idaho from $44

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 5/23. 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.
2:38 pm - 5:13 pmLAX-GEG
2h 35mnonstop
6:03 pm - 8:42 pmGEG-LAX
2h 39mnonstop
$88Allegiant Air
Find Deal
Fri, May 30 - Mon, Jun 2
5:45 am - 12:32 pmLAX-BOI
5h 47m1 stop
1:31 pm - 6:59 pmBOI-LAX
6h 28m1 stop
$99Spirit Airlines
Find Deal
Wed, Mar 5 - Tue, Mar 11
7:16 pm - 9:44 pmSMF-BOI
1h 28mnonstop
1:50 pm - 2:19 pmBOI-SMF
1h 29mnonstop
$137Alaska Airlines
Find Deal
Tue, Mar 4 - Tue, Mar 11
3:02 pm - 6:12 pmBUR-BOI
2h 10mnonstop
1:14 pm - 2:21 pmBOI-BUR
2h 07mnonstop
$137Alaska Airlines
Find Deal
Wed, Apr 16 - Tue, Apr 22
10:30 am - 12:55 pmSMF-BOI
1h 25mnonstop
6:10 pm - 6:35 pmBOI-SMF
1h 25mnonstop
$147Southwest
Find Deal
Tue, Mar 4 - Tue, Mar 11
4:20 pm - 7:10 pmSFO-BOI
1h 50mnonstop
12:50 pm - 1:58 pmBOI-SFO
2h 08mnonstop
$157United Airlines
Find Deal
Wed, Mar 5 - Wed, Mar 12
5:30 am - 10:15 amSMF-BOI
3h 45m1 stop
6:10 am - 9:02 amBOI-SMF
3h 52m1 stop
$157Delta
Find Deal
Thu, Mar 20 - Tue, Mar 25
1:21 pm - 11:46 pmBUR-BOI
9h 25m2 stops
5:59 pm - 9:52 pmBOI-BUR
4h 53m1 stop
$162Delta
Find Deal
Tue, Mar 18 - Fri, Mar 21
3:30 pm - 10:45 pmSMF-BOI
6h 15m1 stop
6:30 am - 7:00 amBOI-SMF
1h 30mnonstop
$162Southwest
Find Deal
Wed, Mar 26 - Sat, Mar 29
9:24 pm - 11:44 pmSFO-GEG
2h 20mnonstop
3:15 pm - 5:50 pmGEG-SFO
2h 35mnonstop
$167United Airlines
Find Deal
Thu, Mar 13 - Tue, Mar 18

Spirit Airlines flights from California to Idaho

Our best Spirit Airlines deals on California to Idaho flight tickets
Spirit Airlines
Mar 5
LAX5:45 amLos Angeles
5h 47m
1 stop
BOI12:32 pmBoise Air Term. Gowen Fld
Mar 11
BOI1:31 pmBoise Air Term. Gowen Fld
6h 28m
1 stop
LAX6:59 pmLos Angeles
Spirit Airlines
Mar 5
LAX5:45 amLos Angeles
5h 47m
1 stop
BOI12:32 pmBoise Air Term. Gowen Fld
Mar 11
BOI1:31 pmBoise Air Term. Gowen Fld
8h 38m
1 stop
LAX9:09 pmLos Angeles
Spirit Airlines
Feb 28
LAX8:20 amLos Angeles
9h 26m
1 stop
BOI6:46 pmBoise Air Term. Gowen Fld
Mar 4
BOI7:41 pmBoise Air Term. Gowen Fld
3h 54m
1 stop
LAX10:35 pmLos Angeles

Alaska Airlines flights from California to Idaho

Our best Alaska Airlines deals on California to Idaho flight tickets
Alaska Airlines
Mar 4
SMF7:16 pmSacramento Intl
1h 28m
BOI9:44 pmBoise Air Term. Gowen Fld
Mar 11
BOI1:50 pmBoise Air Term. Gowen Fld
1h 29m
SMF2:19 pmSacramento Intl
Alaska Airlines
Apr 17
SMF7:20 pmSacramento Intl
1h 28m
BOI9:48 pmBoise Air Term. Gowen Fld
Apr 19
BOI1:49 pmBoise Air Term. Gowen Fld
1h 35m
SMF2:24 pmSacramento Intl
Alaska Airlines
Mar 5
SFO5:54 pmSan Francisco
1h 35m
BOI8:29 pmBoise Air Term. Gowen Fld
Mar 7
BOI6:46 pmBoise Air Term. Gowen Fld
1h 41m
SFO7:27 pmSan Francisco

See travel insights to Idaho from

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 month to fly to Idaho?

In general, October is the cheapest month to fly from California to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $196. If you don’t want to visit Idaho in October, then you should wait until September to fly from California, when ticket prices are also cheap, with an average price of $236.

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

Our data shows that Wednesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $261. On the other hand, Sunday is the most expensive day to depart from California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $323.

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

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from California to Idaho at noon for as low as $177. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $288 per ticket.

What is the cheapest California to Idaho flight route?

Fly from San Francisco to Boise Air Term. Gowen Fld for the best California - Idaho flight prices

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

You are more likely to see cheaper flights to Idaho from California when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $273 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from California for as low as $193 on momondo.

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

There are 4 cabin classes available to choose from on California to Idaho flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

$44

Fastest flight time

1h 24m

Direct flights

Every day

Airports in Idaho

2 airports
The best one-way flight to Idaho from California in the past 72 hours is $44. The best round-trip flight deal from California to Idaho found on momondo in the last 72 hours is $88.
The fastest flight from California to Idaho takes 1h 24m
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
Avelo AirlinesPriceFrom $73Free CancellationRating
7.5
74 reviews
Search Avelo Airlines flights
Spirit AirlinesPriceFrom $78Free CancellationRating
6.3
8,065 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $94Free CancellationRating
7.3
779 reviews
Search Allegiant Air flights
DeltaPriceFrom $122Free CancellationRating
8.0
8,351 reviews
Search Delta flights
Alaska AirlinesPriceFrom $138Free CancellationRating
8.0
9,691 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $153Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights
SouthwestPriceFrom $157Free CancellationRating
8.1
4,509 reviews
Search Southwest flights
American AirlinesPriceFrom $213Free 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 flights according to clicks in the last 7 days on momondo