IDA

$98 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 4/6. 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, May 1 - Mon, May 4
Allegiant Air Logo
6:18 pm - 9:31 pm
SNA
-
IDA
2h 13mnonstop
Allegiant Air Logo
4:17 pm - 5:28 pm
IDA
-
SNA
2h 11mnonstop
$113Allegiant Air
Fri, May 1 - Mon, May 4
Allegiant Air Logo
6:18 pm - 9:31 pm
SNA
-
IDA
2h 13mnonstop
Allegiant Air Logo
4:17 pm - 5:28 pm
IDA
-
SNA
2h 11mnonstop
$114Allegiant Air
Fri, Apr 10 - Mon, Apr 13
Allegiant Air Logo
6:18 pm - 9:31 pm
SNA
-
IDA
2h 13mnonstop
Allegiant Air Logo
4:17 pm - 5:28 pm
IDA
-
SNA
2h 11mnonstop
$125Allegiant Air
Fri, May 1 - Mon, May 4
Multiple Airlines Logo
6:18 pm - 9:31 pm
SNA
-
IDA
2h 13mnonstop
Multiple Airlines Logo
10:21 pm - 3:33 pm
IDA
-
SNA
18h 12m
1 stop
$177Multiple Airlines
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
8:10 pm - 4:08 pm
SNA
-
IDA
18h 58m
1 stop
Multiple Airlines Logo
4:58 pm - 6:10 pm
IDA
-
SNA
2h 12mnonstop
$196Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Alaska Airlines Logo
5:00 pm - 10:52 pm
SMF
-
IDA
4h 52m
1 stop
Alaska Airlines Logo
4:06 pm - 10:08 pm
IDA
-
SMF
7h 02m
1 stop
$251Alaska Airlines
Tue, May 12 - Sat, May 16
Delta Logo
5:50 am - 10:47 am
SJC
-
IDA
3h 57m
1 stop
Delta Logo
11:30 am - 4:09 pm
IDA
-
SJC
5h 39m
1 stop
$271Delta
Sat, May 9 - Tue, May 12
Delta Logo
5:55 pm - 10:42 pm
SFO
-
IDA
3h 47m
1 stop
Delta Logo
6:54 pm - 12:27 am
IDA
-
SFO
6h 33m
1 stop
$281Delta
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
7:15 am - 3:29 pm
SAN
-
IDA
7h 14m
1 stop
Alaska Airlines Logo
6:00 am - 1:27 pm
IDA
-
SAN
8h 27m
1 stop
$284Alaska Airlines
Fri, May 1 - Fri, May 8
American Airlines Logo
4:32 pm - 11:39 pm
SAN
-
IDA
6h 07m
1 stop
American Airlines Logo
1:43 pm - 10:00 pm
IDA
-
SAN
9h 17m
1 stop
$293American Airlines
Useful Info

Good to know

Low seasonMarch
Cheapest flight$98
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from John Wayne (Santa Ana) 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)