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Idaho Falls

$88+ Cheap flights from Anaheim, CA 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — IDA
May 2 — May 91
Sat 5/2
Sat 5/9
1 adult, Economy
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Cheap flight deals from Anaheim to Idaho Falls

Cheapest flights from Anaheim to Idaho Falls
Explore the most affordable flight options available from Anaheim to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:18 pm
SNA
-
IDA
Nonstop2h 13m
Allegiant Air
Fri 5/84:17 pm
IDA
-
SNA
Nonstop2h 11m
Allegiant Air
Deal found 3/30$91
This Booking.com deal was found by Cheapflights users on 3/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:18 pm
SNA
-
IDA
Nonstop2h 13m
Allegiant Air
Fri 4/244:17 pm
IDA
-
SNA
Nonstop2h 11m
Allegiant Air
Deal found 3/28$102
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:18 pm
SNA
-
IDA
Nonstop2h 13m
Allegiant Air
Mon 5/184:17 pm
IDA
-
SNA
Nonstop2h 11m
Allegiant Air
Deal found 4/1$113
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:18 pm
SNA
-
IDA
Nonstop2h 13m
Allegiant Air
Fri 5/84:17 pm
IDA
-
SNA
Nonstop2h 11m
Allegiant Air
Deal found 4/1$114
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:18 pm
SNA
-
IDA
Nonstop2h 13m
Allegiant Air
Fri 5/84:17 pm
IDA
-
SNA
Nonstop2h 11m
Allegiant Air
Deal found 3/31$120
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:18 pm
SNA
-
IDA
Nonstop2h 13m
Allegiant Air
Fri 5/154:17 pm
IDA
-
SNA
Nonstop2h 11m
Allegiant Air
Deal found 3/30$143
This Booking.com deal was found by Cheapflights users on 4/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:18 pm
SNA
-
IDA
Nonstop2h 13m
Allegiant Air
Mon 5/184:17 pm
IDA
-
SNA
Nonstop2h 11m
Allegiant Air
Deal found 4/1$152
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:23 pm
SNA
-
IDA
1 stop23h 04m
Multiple Airlines
Mon 4/204:17 pm
IDA
-
SNA
Nonstop2h 11m
Multiple Airlines
Deal found 4/1$161
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:18 pm
SNA
-
IDA
Nonstop2h 13m
Multiple Airlines
Fri 5/810:21 pm
IDA
-
SNA
1 stop20h 24m
Multiple Airlines
Deal found 3/30$163
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:45 am
SNA
-
IDA
1 stop7h 42m
Multiple Airlines
Fri 4/244:17 pm
IDA
-
SNA
Nonstop2h 11m
Multiple Airlines
Deal found 3/28$168
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:45 am
SNA
-
IDA
1 stop7h 42m
Multiple Airlines
Fri 5/84:17 pm
IDA
-
SNA
Nonstop2h 11m
Multiple Airlines
Deal found 4/1$178
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:18 pm
SNA
-
IDA
Nonstop2h 13m
Allegiant Air
Mon 4/134:17 pm
IDA
-
SNA
Nonstop2h 11m
Allegiant Air
Deal found 3/28$179

Find flight deals from Anaheim to Idaho Falls

Keep the following information in mind while searching for Anaheim to Idaho Falls flight deals. Data was last updated April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$102
(Booking.com)

One-way from

$88
(Trip.com)

Popular in

November

Cheapest in

January

Average price

$314
Provider with most accurate pricing for Los Angeles-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Idaho Falls Fanning Field flights.
Search Deals
From Anaheim to Idaho Falls Fanning Field
Search Deals
One-way flight from Anaheim to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Anaheim 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 2,558,603 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Anaheim to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

2:34 pm-10:40 pm

1 stop7h 06m

Idaho Falls Fanning Field

Fri 5/8

4:17 pm-5:28 pm

Nonstop2h 11m

$280

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

4:23 pm-11:39 pm

1 stop6h 16m

Idaho Falls Fanning Field

Fri 5/8

7:48 am-12:32 pm

1 stop5h 44m

$301

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

7:00 am-1:25 pm

1 stop5h 25m

Idaho Falls Fanning Field

Fri 5/8

5:26 pm-9:57 pm

1 stop5h 31m

$301

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Wed 4/29

8:05 am-3:29 pm

1 stop6h 24m

Idaho Falls Fanning Field

Sat 5/2

6:00 am-11:33 am

1 stop6h 33m

$364

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Fri 6/12

8:58 pm-3:37 pm

1 stop17h 39m

Idaho Falls Fanning Field

Tue 6/23

4:14 pm-10:30 pm

1 stop7h 16m

$364

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Sun 6/7

6:04 pm-1:17 pm

1 stop18h 13m

Idaho Falls Fanning Field

Fri 6/12

1:43 pm-8:08 pm

1 stop7h 25m

$409

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Mon 5/18

7:00 am-1:17 pm

1 stop5h 17m

Idaho Falls Fanning Field

Mon 5/18

4:03 pm-1:23 pm

2 stops22h 20m

$410

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Thu 6/11

6:45 am-3:37 pm

1 stop7h 52m

Idaho Falls Fanning Field

Tue 6/23

4:14 pm-10:30 pm

1 stop7h 16m

$460

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Thu 4/30

7:50 pm-10:40 pm

1 stop25h 50m

Idaho Falls Fanning Field

Mon 5/4

6:00 am-9:30 pm

1 stop16h 30m

$478
Cheapest one-way
Quickest one-way

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Fri 5/8

6:18 pm-9:31 pm

Nonstop2h 13m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Anaheim to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Anaheim 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.

Cheapflights Insights

Everything you need to know about your flight from Anaheim to Idaho Falls

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

Currently, November is the cheapest month in which you can book a flight from Anaheim to Idaho Falls (average of $60). Flying from Anaheim to Idaho Falls in December is currently the most expensive (average of $228). 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 AN4 to IDA?

Find hourly flight availability from Anaheim 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 April 2, 2026.

When flying from Anaheim to Idaho Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Anaheim to Idaho Falls?

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 April 2, 2026.
Get a feel of what it's like to fly with Delta and Allegiant Air from Anaheim to Idaho Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,366 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,366 reviews
Delta
7.9
Good
8,366 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Allegiant Air
7.3
Good
709 reviews
Delta
7.9
Good
8,366 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Anaheim 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 Anaheim?

    For a flight from Anaheim to Idaho Falls, you will be flying into Fanning Field. Idaho Falls Fanning Field (IDA) is just 3.8 mi from the center of the city. Fanning Field is the only Idaho Falls airport and it handles 0 inbound flights from Anaheim per day. 4 airlines have flights to Idaho Falls Fanning Field from Anaheim on a regular basis.

  • How popular is this Anaheim to Idaho Falls flight route?

    This flight path from Anaheim to Idaho Falls Fanning Field was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Anaheim to Idaho Falls?

    Departing from Anaheim to Idaho Falls will take you 5h 25m. Anaheim and Idaho Falls are separated by a distance of 748 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Anaheim to Idaho Falls are Allegiant Air ($57), Delta ($130), and United Airlines ($180).

  • What are the cheapest flights from Anaheim to Idaho Falls?

    Looking for the cheapest flight from Anaheim to Idaho Falls? While on average our users pay $165, our data indicates the cheapest price to be $92. The most popular route (Santa Ana J. Wayne/Orange Cnty - Idaho Falls Fanning Field), is priced around $120.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Anaheim 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 Anaheim to Idaho Falls?

    Currently, November is the cheapest month in which you can book a flight from Anaheim to Idaho Falls (average of $60). Flying from Anaheim to Idaho Falls in December is currently the most expensive (average of $228). 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

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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Top 4 airlines flying from Anaheim to Idaho Falls

Discover the top 4 airlines that operate flights from Anaheim 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 2,558,603 searches. Data last updated April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$114Average$204FlexibilityNo cancel feeOn-time88%
DeltaCheapest$133Average$371FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$219Average$540FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$240Average$325FlexibilityNo cancel feeOn-time75%

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