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Cheap flights from California to Idaho Falls from $76

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 Falls departing on 12/9. 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 Falls

Cheap round-trip flights

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

Cheap last minute flights

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

Cheap bus & train deals from California to Idaho Falls

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

All round-trip flight deals to Idaho Falls

The cheapest plane tickets to Idaho Falls found on KAYAK recently.
10:40 am - 1:33 pmLAS-IDA
1h 53mnonstop
8:34 pm - 9:25 pmIDA-LAS
1h 51mnonstop
$177Allegiant Air
Find Deal
Mon, Dec 23 - Mon, Dec 30
10:40 am - 1:33 pmLAS-IDA
1h 53mnonstop
8:34 pm - 9:25 pmIDA-LAS
1h 51mnonstop
$189Allegiant Air
Find Deal
Fri, Dec 27 - Fri, Jan 3
5:30 am - 11:28 amLAX-IDA
4h 58m1 stop
6:25 pm - 12:47 amIDA-LAX
7h 22m1 stop
Fri, Dec 6 - Mon, Dec 9
5:30 am - 11:28 amLAX-IDA
4h 58m1 stop
2:43 pm - 12:47 amIDA-LAX
11h 04m2 stops
Fri, Dec 6 - Mon, Dec 9
7:00 am - 3:27 pmSFO-IDA
7h 27m1 stop
1:10 pm - 4:21 pmIDA-SFO
4h 11m1 stop
$253Alaska Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 18
4:16 pm - 10:33 pmSNA-IDA
5h 17m1 stop
4:04 pm - 9:48 amIDA-SNA
18h 44m1 stop
$254Alaska Airlines
Find Deal
Thu, Jan 16 - Tue, Jan 21
11:05 am - 6:17 pmLAX-IDA
6h 12m1 stop
6:57 pm - 11:55 pmIDA-LAX
5h 58m1 stop
$254Delta
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Tue, Jan 21 - Tue, Jan 28
5:19 pm - 10:44 pmSMF-IDA
4h 25m1 stop
1:10 pm - 4:29 pmIDA-SMF
4h 19m1 stop
$274Delta
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Wed, Jan 8 - Sat, Jan 11
4:18 pm - 10:17 pmSFO-IDA
4h 59m1 stop
5:30 am - 9:41 amIDA-SFO
5h 11m1 stop
$294American Airlines
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Thu, Jan 23 - Sun, Jan 26
10:11 am - 10:17 pmSFO-IDA
11h 06m2 stops
5:30 am - 9:41 amIDA-SFO
5h 11m1 stop
$349American Airlines
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Thu, Jan 23 - Sun, Jan 26
2:17 pm - 5:35 pmSNA-IDA
2h 18mnonstop
$76Allegiant Air
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Mon, Dec 9
5:28 pm - 8:44 pmSNA-IDA
2h 16mnonstop
$89Allegiant Air
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Mon, May 5
9:21 pm - 1:53 pmLAS-IDA
15h 32m1 stop
Thu, Dec 12
6:48 pm - 8:06 amLAS-IDA
12h 18m1 stop
Sat, Dec 14
5:45 am - 12:30 pmLAX-IDA
5h 45m1 stop
$127Delta
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Wed, Jan 22
5:19 pm - 10:55 pmSNA-IDA
4h 36m1 stop
$127Delta
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Tue, Dec 17
12:52 pm - 10:33 pmLAX-IDA
8h 41m2 stops
$156Alaska Airlines
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Wed, Jan 22
12:34 pm - 11:59 pmSAN-IDA
10h 25m2 stops
$160Alaska Airlines
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Wed, Dec 25
8:52 am - 5:00 pmLAX-IDA
7h 08m1 stop
$162United Airlines
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Wed, Dec 25
1:00 pm - 9:07 pmSAN-IDA
7h 07m1 stop
$162United Airlines
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Wed, Dec 25
6:00 am - 3:12 pmLAS-IDA
8h 12m1 stop
6:00 am - 9:29 pmIDA-LAS
16h 29m1 stop
$578Alaska Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 31
7:00 am - 3:12 pmLAS-IDA
7h 12m1 stop
6:00 am - 11:59 pmIDA-LAS
18h 59m1 stop
$588Alaska Airlines
Find Deal
Tue, Nov 26 - Mon, Dec 30
11:14 am - 2:07 pmLAS-IDA
1h 53mnonstop
5:47 pm - 5:18 pmIDA-LAS
24h 31m2 stops
$589Allegiant Air
Find Deal
Wed, Nov 27 - Fri, Nov 29
11:14 am - 2:07 pmLAS-IDA
1h 53mnonstop
9:45 pm - 11:27 pmIDA-LAS
26h 42m2 stops
$682Allegiant Air
Find Deal
Wed, Nov 27 - Sat, Nov 30
4:30 pm - 10:15 pmLAX-IDA
4h 45m1 stop
5:30 am - 11:59 amIDA-LAX
7h 29m1 stop
$732American Airlines
Find Deal
Tue, Nov 26 - Mon, Dec 2
4:35 pm - 10:15 pmSAN-IDA
4h 40m1 stop
5:30 am - 8:56 amIDA-SAN
4h 26m1 stop
$732American Airlines
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Wed, Nov 27 - Mon, Dec 2
5:30 am - 12:23 pmSMF-IDA
5h 53m1 stop
6:10 am - 9:12 amIDA-SMF
4h 02m1 stop
$732Delta
Find Deal
Wed, Nov 27 - Sun, Dec 1
9:00 am - 5:18 pmSFO-IDA
7h 18m1 stop
9:33 pm - 2:11 amIDA-SFO
5h 38m1 stop
$732United Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1
12:50 pm - 9:14 pmSAN-IDA
7h 24m1 stop
5:59 pm - 9:48 amIDA-SAN
16h 49m2 stops
$769United Airlines
Find Deal
Wed, Nov 27 - Mon, Dec 2
6:00 am - 12:23 pmONT-IDA
5h 23m1 stop
1:05 pm - 6:06 pmIDA-ONT
6h 01m1 stop
$782Delta
Find Deal
Tue, Nov 26 - Thu, Nov 28
10:40 am - 1:33 pmLAS-IDA
1h 53mnonstop
8:34 pm - 9:25 pmIDA-LAS
1h 51mnonstop
$177Allegiant Air
Find Deal
Mon, Dec 23 - Mon, Dec 30
10:40 am - 1:33 pmLAS-IDA
1h 53mnonstop
8:34 pm - 9:25 pmIDA-LAS
1h 51mnonstop
$189Allegiant Air
Find Deal
Fri, Dec 27 - Fri, Jan 3
2:17 pm - 5:35 pmSNA-IDA
2h 18mnonstop
2:23 pm - 3:37 pmIDA-SNA
2h 14mnonstop
$364Allegiant Air
Find Deal
Mon, Dec 16 - Fri, Dec 20
2:17 pm - 5:35 pmSNA-IDA
2h 18mnonstop
2:23 pm - 3:37 pmIDA-SNA
2h 14mnonstop
$373Allegiant Air
Find Deal
Mon, Dec 16 - Fri, Dec 20

Allegiant Air flights from California to Idaho Falls

Our best Allegiant Air deals on California to Idaho Falls flight tickets
Allegiant Air
Dec 23
LAS10:40 amLas Vegas Harry Reid Intl
1h 53m
IDA1:33 pmIdaho Falls Fanning Field
Dec 30
IDA8:34 pmIdaho Falls Fanning Field
1h 51m
LAS9:25 pmLas Vegas Harry Reid Intl
Allegiant Air
Dec 27
LAS10:40 amLas Vegas Harry Reid Intl
1h 53m
IDA1:33 pmIdaho Falls Fanning Field
Jan 3
IDA8:34 pmIdaho Falls Fanning Field
1h 51m
LAS9:25 pmLas Vegas Harry Reid Intl
Allegiant Air
Dec 16
SNA2:17 pmSanta Ana J. Wayne/Orange Cnty
2h 18m
IDA5:35 pmIdaho Falls Fanning Field
Dec 20
IDA2:23 pmIdaho Falls Fanning Field
2h 14m
SNA3:37 pmSanta Ana J. Wayne/Orange Cnty

Delta flights from California to Idaho Falls

Our best Delta deals on California to Idaho Falls flight tickets
Delta
Jan 21
LAX11:05 amLos Angeles
6h 12m
1 stop
IDA6:17 pmIdaho Falls Fanning Field
Jan 28
IDA6:57 pmIdaho Falls Fanning Field
5h 58m
1 stop
LAX11:55 pmLos Angeles
Delta
Jan 8
SMF5:19 pmSacramento Intl
4h 25m
1 stop
IDA10:44 pmIdaho Falls Fanning Field
Jan 11
IDA1:10 pmIdaho Falls Fanning Field
4h 19m
1 stop
SMF4:29 pmSacramento Intl
Delta
Jan 25
LAX5:45 amLos Angeles
5h 45m
1 stop
IDA12:30 pmIdaho Falls Fanning Field
Jan 27
IDA6:57 pmIdaho Falls Fanning Field
5h 58m
1 stop
LAX11:55 pmLos Angeles

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from California to Idaho Falls

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 Falls?

If you aren’t able to travel to Idaho Falls during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $352.

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

Our data shows that Tuesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $353. 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 Idaho Falls on Sunday is $566.

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

Our most recent data shows that the best time of day to fly to Idaho Falls is in the evening. Flights from California to Idaho Falls during this time can be as low as $0. Try not to purchase tickets in the morning because they tend to be around $493. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest California to Idaho Falls Fanning Field flight route?

Fly from Oakland to Idaho Falls Fanning Field for the best California - Idaho Falls Fanning Field flight prices

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

You are more likely to see cheaper flights to Idaho Falls from California when booking 20 days ahead of your departure date. In general, you can expect to find flights to Idaho Falls for around $429 when searching 20 days out. However, in the past 72 hours, people saw flights from California for as low as $273.

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

There are 1 cabin classes available to choose from on California to Idaho Falls Fanning Field 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 California to Idaho Falls flights?

You could potentially save up to 42% on your flight if you consider stops on a California to Idaho Falls flight.

Cheap California to Idaho Falls flight deals and tips

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

Best Price Found

$76

Fastest flight time

1h 53m

Direct flights

Mon, Tue, Fri and Sat

Airports in Idaho Falls

1 airport
The best one-way flight to Idaho Falls from California in the past 72 hours is $76. The best round-trip flight deal from California to Idaho Falls found on momondo in the last 72 hours is $177.
The fastest flight from California to Idaho Falls takes 1h 53m
Direct flights go from California to Idaho Falls on Monday, Tuesday, Friday and Saturday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)

  • When did momondo last update prices for flights from California to Idaho Falls Fanning Field Airport?

    Prices for flights from California to Idaho Falls Fanning Field Airport are updated daily.

  • How many operators does momondo search for flights from California to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from California to Idaho Falls Fanning Field Airport?

    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 Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from California to Idaho Falls?


Best airlines flying from California to Idaho Falls

Compare and see reviews for airlines that fly from California to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $94Free CancellationRating
7.3
849 reviews
Search Allegiant Air flights
Alaska AirlinesPriceFrom $108Free CancellationRating
8.0
9,475 reviews
Search Alaska Airlines flights
DeltaPriceFrom $196Free CancellationRating
8.0
8,734 reviews
Search Delta flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $283Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights

Why use momondo?

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

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

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho Falls from California.

I’m not ready to book a flight from California to Idaho Falls right now. Can momondo alert me if prices change?

Price alerts on flights to Idaho Falls from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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