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.

$97 CHEAP FLIGHTS from California to Idaho Falls

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Cheap Flights from California to Idaho Falls

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from California to Idaho Falls

Thu, Jan 7 - Mon, Jan 11

9:25 pm - 12:47 pmOAK Oakland-IDA Idaho Falls Fanning Field

14h 22m1 stop Las Vegas Harry Reid Intl

7:48 pm - 9:37 amIDA Idaho Falls Fanning Field-OAK Oakland

14h 49m1 stop Las Vegas Harry Reid Intl

$164Multiple Airlines

Tue, Nov 24 - Mon, Nov 30

8:23 am - 11:46 amLAX Los Angeles-IDA Idaho Falls Fanning Field

26h 23m1 stop Las Vegas Harry Reid Intl

3:32 pm - 8:15 amIDA Idaho Falls Fanning Field-LAX Los Angeles

17h 43m1 stop Las Vegas Harry Reid Intl

$196Multiple Airlines

Fri, Jan 15 - Mon, Jan 18

2:41 pm - 5:58 pmSNA Santa Ana J. Wayne/Orange Cnty-IDA Idaho Falls Fanning Field

2h 17mnonstop

12:37 pm - 1:51 pmIDA Idaho Falls Fanning Field-SNA Santa Ana J. Wayne/Orange Cnty

2h 14mnonstop

$215Allegiant Air

Sat, Dec 5 - Sat, Dec 12

7:00 am - 1:17 pmLAX Los Angeles-IDA Idaho Falls Fanning Field

5h 17m1 stop Portland

3:44 pm - 7:59 pmIDA Idaho Falls Fanning Field-LAX Los Angeles

5h 15m1 stop Portland

$261Alaska Airlines

Sat, Dec 5 - Tue, Dec 8

7:00 am - 1:17 pmLAX Los Angeles-IDA Idaho Falls Fanning Field

5h 17m1 stop Portland

3:44 pm - 7:59 pmIDA Idaho Falls Fanning Field-LAX Los Angeles

5h 15m1 stop Portland

$261Alaska Airlines

Thu, Dec 3 - Tue, Dec 8

5:20 pm - 10:07 pmLAX Los Angeles-IDA Idaho Falls Fanning Field

3h 47m1 stop Salt Lake City

6:59 pm - 11:56 pmIDA Idaho Falls Fanning Field-LAX Los Angeles

5h 57m1 stop Salt Lake City

$291Delta

Thu, Apr 15 - Sat, Apr 17

1:30 pm - 6:14 pmSAN San Diego-IDA Idaho Falls Fanning Field

3h 44m1 stop Salt Lake City

6:00 am - 9:06 amIDA Idaho Falls Fanning Field-SAN San Diego

4h 06m1 stop Salt Lake City

$321Delta

Sun, Jan 10 - Wed, Jan 13

6:45 am - 1:28 pmSAN San Diego-IDA Idaho Falls Fanning Field

5h 43m1 stop Denver Intl

4:08 pm - 10:31 pmIDA Idaho Falls Fanning Field-SAN San Diego

7h 23m1 stop Denver Intl

$331United Airlines

Fri, Dec 25 - Wed, Jan 6

8:45 am - 3:38 pmSAN San Diego-IDA Idaho Falls Fanning Field

5h 53m1 stop Denver Intl

2:30 pm - 8:42 pmIDA Idaho Falls Fanning Field-SAN San Diego

7h 12m1 stop Denver Intl

$331United Airlines

Mon, Nov 23 - Fri, Nov 27

6:29 pm - 9:35 pmSNA Santa Ana J. Wayne/Orange Cnty-IDA Idaho Falls Fanning Field

2h 06mnonstop

5:43 pm - 2:01 pmIDA Idaho Falls Fanning Field-SNA Santa Ana J. Wayne/Orange Cnty

21h 18m1 stop Phoenix-Mesa Gateway

$333Allegiant Air

Recent last minute flight deals from California to Idaho Falls

Thu, Nov 5 - Mon, Nov 9

6:19 pm - 1:30 pmSMF Sacramento Intl-IDA Idaho Falls Fanning Field

18h 11m1 stop Las Vegas Harry Reid Intl

7:47 pm - 5:24 pmIDA Idaho Falls Fanning Field-SMF Sacramento Intl

22h 37m1 stop Las Vegas Harry Reid Intl

$335Multiple Airlines

Sat, Oct 31 - Tue, Nov 3

6:02 am - 3:20 pmLAX Los Angeles-IDA Idaho Falls Fanning Field

8h 18m1 stop Seattle/Tacoma Intl

1:53 pm - 6:40 pmIDA Idaho Falls Fanning Field-LAX Los Angeles

5h 47m1 stop Seattle/Tacoma Intl

$361Alaska Airlines

Wed, Nov 4 - Mon, Nov 9

11:52 pm - 1:30 pmSFO San Francisco-IDA Idaho Falls Fanning Field

36h 38m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl

7:47 pm - 8:19 amIDA Idaho Falls Fanning Field-SFO San Francisco

13h 32m1 stop Las Vegas Harry Reid Intl

$368Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

2:48 pm - 10:54 pmSAN San Diego-IDA Idaho Falls Fanning Field

7h 06m1 stop Seattle/Tacoma Intl

1:53 pm - 8:22 pmIDA Idaho Falls Fanning Field-SAN San Diego

7h 29m1 stop Seattle/Tacoma Intl

$391Alaska Airlines

Tue, Nov 3 - Tue, Nov 10

6:45 am - 1:28 pmSAN San Diego-IDA Idaho Falls Fanning Field

5h 43m1 stop Denver Intl

7:00 am - 6:37 pmIDA Idaho Falls Fanning Field-SAN San Diego

12h 37m2 stops Denver Intl San Francisco

$396United Airlines

Mon, Nov 2 - Wed, Nov 4

4:15 pm - 1:16 pmLAX Los Angeles-IDA Idaho Falls Fanning Field

20h 01m1 stop Portland

6:04 am - 1:02 pmIDA Idaho Falls Fanning Field-LAX Los Angeles

7h 58m1 stop Seattle/Tacoma Intl

$401Alaska Airlines

Thu, Nov 5 - Mon, Nov 9

6:19 pm - 1:30 pmSMF Sacramento Intl-IDA Idaho Falls Fanning Field

18h 11m1 stop Las Vegas Harry Reid Intl

7:47 pm - 11:04 amIDA Idaho Falls Fanning Field-SMF Sacramento Intl

40h 17m2 stops Las Vegas Harry Reid Intl Denver Intl

$429Multiple Airlines

Tue, Nov 3 - Mon, Nov 9

5:30 am - 12:22 pmSMF Sacramento Intl-IDA Idaho Falls Fanning Field

5h 52m1 stop Salt Lake City

6:00 am - 9:00 amIDA Idaho Falls Fanning Field-SMF Sacramento Intl

4h 00m1 stop Salt Lake City

$461Delta

Wed, Nov 4 - Tue, Nov 10

5:05 pm - 10:10 pmSMF Sacramento Intl-IDA Idaho Falls Fanning Field

4h 05m1 stop Salt Lake City

6:00 am - 1:34 pmIDA Idaho Falls Fanning Field-SMF Sacramento Intl

8h 34m2 stops Salt Lake City Los Angeles

$466Delta

Thu, Nov 5 - Sun, Nov 8

8:45 am - 3:38 pmSMF Sacramento Intl-IDA Idaho Falls Fanning Field

5h 53m1 stop Denver Intl

5:30 pm - 10:29 pmIDA Idaho Falls Fanning Field-SMF Sacramento Intl

5h 59m1 stop Denver Intl

$511United Airlines

Useful Info

Low season	March
High season	July
Cheapest flight	$97

Best time to beat the crowds but there is an average 4% increase in price.

Flight from John Wayne (Santa Ana) 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.