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Santa Ana

$110+ Cheap flights from Idaho Falls to Santa Ana, CA (IDA - SNA)

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SNA
Dec 23 — Dec 301
Tue 12/23
Tue 12/30
1 adult, Economy
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Cheapflights Tip: The best prices from Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty are usually found in May or September, booked 54 days in advance, depart on a Monday or Wednesday and return on a Monday

Find flight deals from Idaho Falls to Santa Ana

Cheapest flights from Idaho Falls to Santa Ana
Explore the most affordable flight options available from Idaho Falls to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/22. 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 12/128:16 pmIDA - SNA
1 stop24h 08mMultiple Airlines
Sun 1/114:16 pmSNA - IDA
1 stop21h 03mMultiple Airlines
Deal found 11/22$209
This Cheapflightsfares deal was found by Cheapflights users on 11/22. 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 12/82:06 pmIDA - SNA
Nonstop2h 12mAllegiant Air
Mon 12/154:08 pmSNA - IDA
Nonstop2h 18mAllegiant Air
Deal found 11/22$219
This Cheapflightsfares deal was found by Cheapflights users on 11/23. 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 12/294:57 pmIDA - SNA
Nonstop2h 11mAllegiant Air
Fri 1/26:53 pmSNA - IDA
Nonstop2h 14mAllegiant Air
Deal found 11/23$303
This Kiwi.com deal was found by Cheapflights users on 11/22. 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 12/128:16 pmIDA - SNA
1 stop15h 28mMultiple Airlines
Sun 12/146:34 pmSNA - IDA
2 stops19h 02mMultiple Airlines
Deal found 11/22$316
This Kiwi.com deal was found by Cheapflights users on 11/23. 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.
Wed 11/264:53 pmIDA - SNA
Nonstop2h 12mMultiple Airlines
Sun 11/305:46 pmSNA - IDA
1 stop24h 22mMultiple Airlines
Deal found 11/23$343
This American Airlines deal was found by Cheapflights users on 11/22. 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.
Mon 12/87:00 amIDA - SNA
1 stop6h 38mAmerican Airlines
Mon 12/154:25 pmSNA - IDA
1 stop5h 11mAmerican Airlines
Deal found 11/22$356

Cheap flight deals from Idaho Falls to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Santa Ana (SNA). 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 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$146
(Cheapflightsfares)

One-way from

$105
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$240

Good round-trip deal

$177 or less

Good one-way deal

$84 or less
Provider with most accurate pricing for Idaho Falls Fanning Field-Santa Ana J. Wayne/Orange Cnty flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Santa Ana J. Wayne/Orange Cnty flights.
Search Deals
From Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty
Search Deals
One-way flight from Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty.
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Price to beat on a one-way flight from Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Santa Ana 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 November 23, 2025.
Use the filters below to find and compare flights from Idaho Falls to Santa Ana that are best for you.

Fly from

Idaho Falls

Fly to

Santa Ana

Route

Depart

Return

Price

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Fri 2/20

4:21 pm-5:41 pm

Nonstop2h 20m

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

6:31 pm-9:41 pm

Nonstop2h 10m

$208

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Mon 12/8

2:06 pm-3:18 pm

Nonstop2h 12m

Santa Ana J. Wayne/Orange Cnty

Mon 12/15

4:08 pm-7:26 pm

Nonstop2h 18m

$219

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Thu 1/22

9:00 am-2:46 pm

1 stop6h 46m

Santa Ana J. Wayne/Orange Cnty

Mon 1/26

3:35 pm-10:59 pm

1 stop6h 24m

$260

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Fri 12/12

2:06 pm-3:18 pm

Nonstop2h 12m

Santa Ana J. Wayne/Orange Cnty

Sun 1/11

4:16 pm-2:19 pm

1 stop21h 03m

$275

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Mon 1/19

9:20 pm-3:00 pm

3 stops42h 40m

Santa Ana J. Wayne/Orange Cnty

Mon 1/26

5:12 pm-8:30 pm

Nonstop2h 18m

$283

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Mon 12/29

4:57 pm-6:08 pm

Nonstop2h 11m

Santa Ana J. Wayne/Orange Cnty

Fri 1/2

6:53 pm-10:07 pm

Nonstop2h 14m

$303

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Tue 2/10

9:00 am-6:38 pm

1 stop10h 38m

Santa Ana J. Wayne/Orange Cnty

Fri 2/13

8:49 pm-11:36 pm

1 stop25h 47m

$314

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Fri 12/12

8:16 pm-10:44 am

1 stop15h 28m

Santa Ana J. Wayne/Orange Cnty

Sun 12/14

6:34 pm-2:36 pm

2 stops19h 02m

$316

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Tue 2/10

9:00 am-4:12 pm

1 stop8h 12m

Santa Ana J. Wayne/Orange Cnty

Sun 2/15

7:45 am-4:43 pm

1 stop7h 58m

$319

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Fri 2/20

2:40 pm-8:49 pm

1 stop7h 09m

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

7:01 am-1:30 pm

1 stop5h 29m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

Showing 1-10 of 20 results
1
2

Compare providers for flights from Idaho Falls to Santa Ana

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Santa Ana in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Idaho Falls-Santa Ana, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Idaho Falls-Santa Ana, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Idaho Falls-Santa Ana, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Santa Ana, California flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Santa Ana, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Idaho Falls to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Idaho Falls 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 Idaho Falls to Santa Ana

How far ahead should I book a flight from Idaho Falls to Santa Ana, California?

Use this chart to determine the optimal time to book a round-trip flight from Idaho Falls to Santa Ana. Price data was last updated on November 21, 2025.

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Idaho Falls to Santa Ana, California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Idaho Falls to Santa Ana, California (average of $86). Flying from Idaho Falls to Santa Ana, California in June is currently the most expensive (average of $164). 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 IDA to SNA?

Find hourly flight availability from Idaho Falls to Santa Ana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 23, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 42% on flights from Idaho Falls to Santa Ana, California by exploring options for tickets at noon.

Reviews of airlines servicing Santa Ana

Get insights into the airlines that provide service to Santa Ana. 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 Santa Ana. Reviews last updated November 23, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Idaho Falls to Santa Ana to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,333 reviews

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,333 reviews
Alaska Airlines
8.0
Very good
11,333 reviews

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
7,999 reviews
Alaska Airlines
8.0
Very good
11,333 reviews

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,033 reviews
Alaska Airlines
8.0
Very good
11,333 reviews

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Allegiant Air
7.2
Good
701 reviews
Alaska Airlines
8.0
Very good
11,333 reviews

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • How popular is this Idaho Falls to Santa Ana, California flight route?

    Within the past month, 3 users have taken a look at flights from Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty.

  • How long is the flight from Idaho Falls to Santa Ana, California?

    A quick flight from Idaho Falls to Santa Ana, California can take about 2h 13m. Allegiant Air provides one of the quickest options available for as low as $146. There are 748 mi between Idaho Falls and Santa Ana, California. All flights are typically nonstop.

  • What are the cheapest airlines flying from Idaho Falls to Santa Ana, California round-trip?

    Cheapflights users have booked flights from Idaho Falls to Santa Ana, California round-trip from $96. Other airlines that can offer you cheap pricing are Delta, from $209, and United Airlines, from $275. You may be able to fly from Idaho Falls to Santa Ana, California for 54% less than the average price by searching for these airlines.

  • What are the cheapest flights from Idaho Falls to Santa Ana, California?

    On average you can expect to pay $175 for a flight from Idaho Falls to Santa Ana, California. The cheapest flight overall is $84 while the most popular route, (Idaho Falls Fanning Field - Santa Ana J. Wayne/Orange Cnty) is currently priced at $197.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls to Santa Ana 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 Idaho Falls to Santa Ana, California?

    Currently, May is the cheapest month in which you can book a flight from Idaho Falls to Santa Ana, California (average of $86). Flying from Idaho Falls to Santa Ana, California in June is currently the most expensive (average of $164). 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 Santa Ana?

Book flights to Santa Ana if you plan to visit one of these locations
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Alternative routes for Idaho Falls to Santa Ana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Idaho Falls to Santa Ana

Discover the top 4 airlines that operate flights from Idaho Falls to Santa Ana. 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 November 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$96Average$176FlexibilityNo cancel feeOn-time88%
DeltaCheapest$209Average$416FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$275Average$514FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$319Average$344FlexibilityNo cancel feeOn-time75%

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