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Idaho Falls

$99+ Cheap flights from Santa Ana to Idaho Falls (SNA - 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — IDA
Jul 14 — Jul 211
Mon 7/14
Mon 7/21
1 adult, Economy
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Cheap flight deals from Santa Ana to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) 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 July 9, 2025.

Round-trip from

$137
(Cheapflightsfares)

One-way from

$99
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$244

Good round-trip deal

$136 or less

Good one-way deal

$133 or less
From Santa Ana J. Wayne/Orange Cnty to Idaho Falls Fanning Field
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One-way flight from Santa Ana J. Wayne/Orange Cnty to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 14% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Santa Ana J. Wayne/Orange Cnty to Idaho Falls Fanning Field.
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Price to beat on a one-way flight from Santa Ana J. Wayne/Orange Cnty to Idaho Falls Fanning Field.
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Find flight deals from Santa Ana to Idaho Falls

Cheapest flights from Santa Ana to Idaho Falls
Explore the most affordable flight options available from Santa Ana to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/8. 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 9/196:55 pmSNA - IDA
Nonstop2h 10mAllegiant Air
Fri 9/264:55 pmIDA - SNA
Nonstop2h 10mAllegiant Air
Deal found 7/8$137
This Mytrip deal was found by Cheapflights users on 7/9. 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 8/112:20 pmSNA - IDA
Nonstop2h 07mMultiple Airlines
Mon 8/186:20 pmIDA - SNA
1 stop4h 01mMultiple Airlines
Deal found 7/9$178
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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.
Mon 9/159:15 pmSNA - IDA
1 stop17h 05mAlaska Airlines
Thu 9/183:57 pmIDA - SNA
1 stop6h 45mAlaska Airlines
Deal found 7/8$240
This Delta deal was found by Cheapflights users on 7/6. 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.
Tue 7/291:05 pmSNA - IDA
1 stop4h 06mDelta
Thu 8/76:00 amIDA - SNA
1 stop3h 48mDelta
Deal found 7/6$241
This Hawaiian Airlines deal was found by Cheapflights users on 7/7. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:05 pmSNA - IDA
1 stop6h 34mHawaiian Airlines
Sun 9/286:13 amIDA - SNA
1 stop6h 44mHawaiian Airlines
Deal found 7/7$325

Cheapflights Fare Finder

Customize your flight search to find flights from Santa Ana 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 July 9, 2025.
Use the filters below to find and compare flights from Santa Ana to Idaho Falls that are best for you.

Fly from

Santa Ana

Fly to

Idaho Falls

Route

Depart

Return

Price

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Fri 9/19

6:55 pm-10:05 pm

Nonstop2h 10m

Idaho Falls Fanning Field

Fri 9/26

4:55 pm-6:05 pm

Nonstop2h 10m

$137

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Mon 8/11

2:20 pm-5:27 pm

Nonstop2h 07m

Idaho Falls Fanning Field

Mon 8/18

6:20 pm-9:21 pm

1 stop4h 01m

$178

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Mon 9/15

9:15 pm-3:20 pm

1 stop17h 05m

Idaho Falls Fanning Field

Thu 9/18

3:57 pm-9:42 pm

1 stop6h 45m

$240

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Tue 7/29

1:05 pm-6:11 pm

1 stop4h 06m

Idaho Falls Fanning Field

Thu 8/7

6:00 am-8:48 am

1 stop3h 48m

$241

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Thu 9/25

3:05 pm-10:39 pm

1 stop6h 34m

Idaho Falls Fanning Field

Sun 9/28

6:13 am-11:57 am

1 stop6h 44m

$325

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Thu 7/24

7:58 pm-11:44 am

1 stop14h 46m

$99

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Mon 8/25

8:05 am-3:17 pm

1 stop6h 12m

$120

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Wed 7/30

7:15 am-2:24 pm

1 stop6h 09m

$121

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Fri 8/15

2:23 pm-5:30 pm

Nonstop2h 07m

$125

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Tue 7/15

3:02 pm-10:39 pm

1 stop6h 37m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 12 results
1
2

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

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

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

Currently, October is the cheapest month in which you can book a flight from Santa Ana to Idaho Falls (average of $380). Flying from Santa Ana to Idaho Falls in December is currently the most expensive (average of $578). 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 SNA to IDA?

Find hourly flight availability from Santa Ana 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 July 9, 2025.

A simple way to save on the total cost of your ticket is to fly from Santa Ana to Idaho Falls at noon. If you’re flexible enough to do this you can expect to save up to 57% on your trip compared to booking a flight in the morning.

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 July 9, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Santa Ana to Idaho Falls 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
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,958 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,556 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,843 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana 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 are the cheapest airlines flying from Santa Ana to Idaho Falls round-trip?

    Cheapflights users have booked flights from Santa Ana to Idaho Falls round-trip from $137. Other airlines that can offer you cheap pricing are Alaska Airlines, from $240, and Delta, from $241. Allegiant Air is currently priced 50% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Santa Ana to Idaho Falls are Alaska Airlines ($120), Delta ($121), and Allegiant Air ($125).

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

    On average you can expect to pay $190 for a flight from Santa Ana to Idaho Falls. The cheapest flight overall is $84 while the most popular route, (Santa Ana J. Wayne/Orange Cnty - Idaho Falls Fanning Field) is currently priced at $137.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Santa Ana to Idaho Falls (average of $380). Flying from Santa Ana to Idaho Falls in December is currently the most expensive (average of $578). 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 3 airlines flying from Santa Ana to Idaho Falls

Discover the top 3 airlines that operate flights from Santa Ana 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 July 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$126Average$208FlexibilityNo cancel feeOn-time88%
DeltaCheapest$274Average$528FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$288Average$410FlexibilityNo cancel feeOn-time75%

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