IDA

$66 Find Cheap Flights from California to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Idaho Falls departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from California to Idaho Falls

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from California to Idaho Falls

Fri, Dec 5 - Sun, Dec 7
Allegiant Air Logo
10:27 am - 1:16 pmLAS-IDA
1h 49mnonstop
Allegiant Air Logo
4:39 pm - 5:24 pmIDA-LAS
1h 45mnonstop
$101Allegiant Air
Find Deal
Fri, Nov 14 - Mon, Nov 17
Allegiant Air Logo
6:58 pm - 10:06 pmSNA-IDA
2h 08mnonstop
Allegiant Air Logo
1:57 pm - 3:08 pmIDA-SNA
2h 11mnonstop
$118Allegiant Air
Find Deal
Fri, Dec 5 - Sun, Dec 7
Multiple Airlines Logo
9:33 am - 7:26 pmLAS-IDA
8h 53m1 stop
Multiple Airlines Logo
4:39 pm - 5:24 pmIDA-LAS
1h 45mnonstop
$175Multiple Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
Multiple Airlines Logo
3:30 pm - 3:49 pmLAX-IDA
23h 19m1 stop
Multiple Airlines Logo
12:49 pm - 8:05 pmIDA-LAX
8h 16m1 stop
$179Multiple Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
5:00 pm - 10:21 pmSAN-IDA
4h 21m1 stop
Delta Logo
6:45 pm - 11:51 pmIDA-SAN
6h 06m1 stop
$259Delta
Find Deal
Mon, Jan 26 - Wed, Jan 28
Alaska Airlines Logo
3:36 pm - 10:59 pmSJC-IDA
6h 23m1 stop
Alaska Airlines Logo
6:58 pm - 9:48 amIDA-SJC
15h 50m1 stop
$260Alaska Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
5:00 pm - 10:21 pmSAN-IDA
4h 21m1 stop
Delta Logo
6:45 pm - 11:51 pmIDA-SAN
6h 06m1 stop
$261Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Alaska Airlines Logo
6:20 pm - 11:59 pmSFO-IDA
4h 39m1 stop
Alaska Airlines Logo
5:07 pm - 10:45 pmIDA-SFO
6h 38m1 stop
$271Alaska Airlines
Find Deal
Mon, Jan 26 - Sun, Feb 1
United Airlines Logo
6:30 am - 1:30 pmSAN-IDA
6h 00m1 stop
United Airlines Logo
2:40 pm - 8:42 pmIDA-SAN
7h 02m1 stop
$285United Airlines
Find Deal
Mon, Feb 23 - Sat, Mar 7
United Airlines Logo
7:01 am - 1:30 pmSNA-IDA
5h 29m1 stop
United Airlines Logo
4:19 pm - 8:49 pmIDA-SNA
5h 30m1 stop
$305United Airlines
Find Deal

Everything you should know

Cheapest round-trip
$101
Typical prices: $234-$628
Allegiant Air
Fri 12/5Sun 12/7
LAS - IDA • Non-stop
Cheapest one-way
$66
Typical prices: $145-$220
Allegiant Air
Wed 11/26
LAS - IDA • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$66
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Las Vegas to Idaho Falls

FAQs for booking flights from California to Idaho Falls

  • How does KAYAK find such low prices on flights from California to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from California to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to California with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Idaho Falls

Information on the airport you'll fly into in Idaho Falls

Idaho Falls (IDA)

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