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Idaho Falls

$103+ Cheap flights from California to Idaho Falls (IDA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IDA
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from California to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from California (USCA) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from California to Idaho Falls

Cheapest flights from California to Idaho Falls
Explore the most affordable flight options available from California to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/275:01 pmSNA - IDA
Nonstop2h 16mAllegiant Air
Fri 12/612:18 pmIDA - SNA
Nonstop2h 14mAllegiant Air
Deal found 11/20$172
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/92:17 pmSNA - IDA
Nonstop2h 18mMultiple Airlines
Mon 12/238:34 pmIDA - SNA
1 stop12h 37mMultiple Airlines
Deal found 11/19$227
This eDestinos deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/55:58 pmSAN - IDA
1 stop16h 30mMultiple Airlines
Thu 12/1210:51 pmIDA - SAN
1 stop24h 26mMultiple Airlines
Deal found 11/21$235
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/115:10 pmONT - IDA
1 stop4h 45mDelta
Tue 12/176:55 pmIDA - ONT
1 stop6h 19mDelta
Deal found 11/20$254
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/112:20 pmSNA - IDA
1 stop8h 39mAlaska Airlines
Thu 12/123:40 pmIDA - SNA
1 stop7h 50mAlaska Airlines
Deal found 11/20$254
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:24 pmMFR - IDA
1 stop4h 35mAlaska Airlines
Mon 12/306:00 amIDA - MFR
1 stop18h 59mAlaska Airlines
Deal found 11/20$283
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2512:39 pmSAN - IDA
1 stop5h 02mAmerican Airlines
Sat 12/285:25 amIDA - SAN
1 stop4h 30mAmerican Airlines
Deal found 11/20$286
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/111:15 pmLAX - IDA
2 stops8h 40mDelta
Tue 12/176:55 pmIDA - LAX
1 stop6h 04mDelta
Deal found 11/20$294
This Mytrip deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/810:08 amLAX - IDA
3 stops30h 27mMultiple Airlines
Sun 12/154:44 pmIDA - LAX
1 stop9h 03mMultiple Airlines
Deal found 11/21$310
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/229:25 pmOAK - IDA
1 stop15h 08mMultiple Airlines
Fri 12/278:34 pmIDA - OAK
1 stop14h 09mMultiple Airlines
Deal found 11/20$310
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/115:34 pmLAX - IDA
1 stop5h 25mAlaska Airlines
Mon 12/166:00 amIDA - LAX
1 stop19h 06mAlaska Airlines
Deal found 11/20$329
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/91:39 pmSFO - IDA
1 stop3h 36mDelta
Wed 12/116:55 pmIDA - SFO
1 stop6h 23mDelta
Deal found 11/20$410

Find flights from California to Idaho Falls within your budget

Customize your flight search to find flights from California to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Fri 2/7

2:27 pm-5:42 pm

Nonstop2h 15m

Idaho Falls Fanning Field

Mon 2/10

12:19 pm-1:37 pm

Nonstop2h 18m

$145

Los AngelesIdaho Falls

LAX - IDA

LAXIDA

Los Angeles

Thu 12/5

10:49 am-10:01 pm

1 stop10h 12m

Idaho Falls Fanning Field

Sun 12/8

4:44 pm-12:47 am

1 stop9h 03m

$190

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Mon 12/9

2:17 pm-5:35 pm

Nonstop2h 18m

Idaho Falls Fanning Field

Mon 12/23

8:34 pm-8:11 am

1 stop12h 37m

$227

San DiegoIdaho Falls

SAN - IDA

SANIDA

San Diego

Thu 12/5

5:58 pm-11:28 am

1 stop16h 30m

Idaho Falls Fanning Field

Thu 12/12

10:51 pm-10:17 pm

1 stop24h 26m

$235

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Fri 12/27

5:30 am-1:33 pm

1 stop7h 03m

Idaho Falls Fanning Field

Mon 12/30

8:34 pm-9:43 am

1 stop14h 09m

$249

San DiegoIdaho Falls

SAN - IDA

SANIDA

San Diego

Mon 1/27

6:15 am-12:30 pm

1 stop5h 15m

Idaho Falls Fanning Field

Tue 1/28

6:57 pm-11:58 pm

1 stop6h 01m

$254

Los AngelesIdaho Falls

LAX - IDA

LAXIDA

Los Angeles

Wed 1/8

5:39 pm-3:27 pm

1 stop20h 48m

Idaho Falls Fanning Field

Sat 1/11

4:04 pm-10:43 pm

1 stop7h 39m

$254

OntarioIdaho Falls

ONT - IDA

ONTIDA

Ontario

Wed 12/11

5:10 pm-10:55 pm

1 stop4h 45m

Idaho Falls Fanning Field

Thu 12/12

6:55 pm-12:18 am

1 stop6h 23m

$254

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Wed 12/11

2:20 pm-11:59 pm

1 stop8h 39m

Idaho Falls Fanning Field

Thu 12/12

3:40 pm-10:30 pm

1 stop7h 50m

$254

BurbankIdaho Falls

BUR - IDA

BURIDA

Burbank Bob Hope

Wed 1/8

4:59 pm-10:44 pm

1 stop4h 45m

Idaho Falls Fanning Field

Sat 1/11

6:00 am-9:53 am

1 stop4h 53m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

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Best time to book a flight from California to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from California to Idaho Falls

Get recent, data-driven insights about flights from California to Idaho Falls including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from California to Idaho Falls?

Currently, October is the cheapest month in which you can book a flight from California to Idaho Falls (average of $380). Flying from California to Idaho Falls in July is currently the most expensive (average of $628). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to IDA?

Find hourly flight availability from California to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Idaho Falls as you normally would.

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated November 21, 2024.
See what other customers who have flown with Delta, Alaska Airlines and United Airlines from California to Idaho Falls have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,464 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,464 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,755 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,172 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Allegiant Air
7.4
Good
850 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from California to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Idaho Falls from California?

    If you book a flight to Idaho Falls from California, you will be flying to Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

  • What are the cheapest airlines to fly from California to Idaho Falls one-way?

    $103 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $127 and $157, respectively.

  • What are the most popular routes from California to Idaho Falls?

    While some choose either San Diego - Idaho Falls Fanning Field or San Francisco - Idaho Falls Fanning Field, Ontario - Idaho Falls Fanning Field is the most popular route from California to Idaho Falls.

  • Can I find deals for flights from California to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on California to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Idaho Falls.

  • Can I find deals for business class flights from California to Idaho Falls?

    Yes. Cheapflights offers flight deals from California to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from California to Idaho Falls (average of $380). Flying from California to Idaho Falls in July is currently the most expensive (average of $628). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from California to Idaho Falls

Discover the top 5 airlines that operate flights from California to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$94Average$188FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$108Average$448FlexibilityNo cancel feeOn-time75%
DeltaCheapest$196Average$528FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$226Average$357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$283Average$525FlexibilityNo cancel feeOn-time69%
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