IDA

$53 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 2/20. 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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Everything you should know

Cheapest round-trip
$115
Overall average: $144
Allegiant Air
Fri 6/5Mon 6/8
LAS - IDA • Non-stop
Cheapest non-stop
$124
Typical prices: $122-$179
Allegiant Air
Fri 2/13Mon 2/16
LAS - IDA • Non-stop
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We hope you love your trip to Idaho Falls!
Flight Deals
Useful Info
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, Jun 5 - Mon, Jun 8
Allegiant Air Logo
10:05 am - 12:51 pm
LAS
-
IDA
1h 46mnonstop
Allegiant Air Logo
7:39 pm - 8:22 pm
IDA
-
LAS
1h 43mnonstop
$115Allegiant Air
Fri, Feb 13 - Mon, Feb 16
Allegiant Air Logo
12:45 pm - 3:31 pm
LAS
-
IDA
1h 46mnonstop
Allegiant Air Logo
10:31 pm - 11:19 pm
IDA
-
LAS
1h 48mnonstop
$124Allegiant Air
Fri, Feb 27 - Mon, Mar 2
Multiple Airlines Logo
6:45 am - 3:30 pm
SNA
-
IDA
7h 45m
1 stop
Multiple Airlines Logo
4:20 pm - 5:40 pm
IDA
-
SNA
2h 20mnonstop
$151Multiple Airlines
Thu, Apr 30 - Mon, May 4
Multiple Airlines Logo
4:37 pm - 3:27 pm
SNA
-
IDA
21h 50m
1 stop
Multiple Airlines Logo
4:17 pm - 5:28 pm
IDA
-
SNA
2h 11mnonstop
$213Multiple Airlines
Wed, Feb 25 - Sat, Feb 28
Alaska Airlines Logo
4:00 pm - 11:36 pm
LAX
-
IDA
6h 36m
1 stop
Alaska Airlines Logo
5:20 pm - 9:50 pm
IDA
-
LAX
5h 30m
1 stop
$229Alaska Airlines
Wed, Feb 25 - Sat, Feb 28
Alaska Airlines Logo
4:02 pm - 11:36 pm
ONT
-
IDA
6h 34m
1 stop
Alaska Airlines Logo
5:20 pm - 11:32 pm
IDA
-
ONT
7h 12m
1 stop
$230Alaska Airlines
Sat, Apr 18 - Sat, Apr 25
Delta Logo
5:55 pm - 10:40 pm
RNO
-
IDA
3h 45m
1 stop
Delta Logo
6:58 pm - 9:18 pm
IDA
-
RNO
3h 20m
1 stop
$237Delta
Tue, Mar 3 - Thu, Mar 26
Delta Logo
11:35 am - 5:49 pm
LAX
-
IDA
5h 14m
1 stop
Delta Logo
6:55 pm - 11:55 pm
IDA
-
LAX
6h 00m
1 stop
$239Delta
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
7:30 am - 3:31 pm
LAS
-
IDA
7h 01m
1 stop
United Airlines Logo
2:40 pm - 8:31 pm
IDA
-
LAS
6h 51m
1 stop
$279United Airlines
Wed, Jun 3 - Wed, Jun 10
United Airlines Logo
6:35 am - 1:24 pm
SAN
-
IDA
5h 49m
1 stop
United Airlines Logo
4:23 pm - 8:46 pm
IDA
-
SAN
5h 23m
1 stop
$281United Airlines
Useful Info

Good to know

Low seasonMarch
Cheapest flight$53
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly and prices are also 14% 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)