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Idaho Falls

$101+ Cheap flights from Santa Ana to Idaho Falls (SNA - IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — IDA
ago. 6 — ago. 131
mié. 8/6
mié. 8/13
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 agosto 1, 2025.

Round-trip from

$101
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$232

Good round-trip deal

$154 or less

Good one-way deal

$182 or less
From Santa Ana J. Wayne/Orange Cnty to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 13% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 1, 2025.

This Booking.com deal was found by Cheapflights users on 7/29. 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.
lun. 9/85:39 pmSNA - IDA
Nonstop2h 10mAllegiant Air
vie. 9/124:55 pmIDA - SNA
Nonstop2h 10mAllegiant Air
Deal found 7/29$101
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/86:45 amSNA - IDA
1 stop7h 04mMultiple Airlines
vie. 9/124:55 pmIDA - SNA
Nonstop2h 10mMultiple Airlines
Deal found 7/30$153
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/18:05 amSNA - IDA
1 stop6h 15mAlaska Airlines
sáb. 10/46:00 amIDA - SNA
1 stop6h 49mAlaska Airlines
Deal found 7/30$259
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/165:05 pmSNA - IDA
1 stop4h 20mDelta
sáb. 9/206:00 amIDA - SNA
1 stop6h 48mDelta
Deal found 7/30$260
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/264:15 pmSNA - IDA
1 stop5h 34mUnited Airlines
lun. 9/295:56 pmIDA - SNA
1 stop5h 10mUnited Airlines
Deal found 7/29$285
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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.
vie. 10/316:45 amSNA - IDA
1 stop7h 28mHawaiian Airlines
lun. 11/33:50 pmIDA - SNA
1 stop6h 40mHawaiian Airlines
Deal found 7/29$328

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 agosto 1, 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

lun. 9/8

5:39 pm-8:49 pm

Nonstop2h 10m

Idaho Falls Fanning Field

vie. 9/12

4:55 pm-6:05 pm

Nonstop2h 10m

$101

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

lun. 9/8

6:45 am-2:49 pm

1 stop7h 04m

Idaho Falls Fanning Field

vie. 9/12

4:55 pm-6:05 pm

Nonstop2h 10m

$153

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

mié. 10/1

8:05 am-3:20 pm

1 stop6h 15m

Idaho Falls Fanning Field

sáb. 10/4

6:00 am-11:49 am

1 stop6h 49m

$259

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

mar. 9/16

5:05 pm-10:25 pm

1 stop4h 20m

Idaho Falls Fanning Field

sáb. 9/20

6:00 am-11:48 am

1 stop6h 48m

$260

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

vie. 9/26

4:15 pm-10:49 pm

1 stop5h 34m

Idaho Falls Fanning Field

lun. 9/29

5:56 pm-10:06 pm

1 stop5h 10m

$285

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

jue. 10/2

8:05 am-3:20 pm

1 stop6h 15m

$120

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

lun. 8/18

4:55 pm-10:27 pm

1 stop4h 32m

$151

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

mar. 10/7

10:00 am-9:48 pm

2 stops10h 48m

$161

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

mar. 8/5

8:51 am-5:22 pm

1 stop7h 31m

$201

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

mar. 8/5

1:30 pm-10:39 pm

1 stop8h 09m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 agosto 1, 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 58% 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 agosto 1, 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

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

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

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

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
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

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
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

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
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

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

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

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 $101. Other airlines that can offer you cheap pricing are Alaska Airlines, from $259, and Delta, from $260. Allegiant Air is currently priced 63% 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 ($151), and American Airlines ($161).

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

    On average you can expect to pay $214 for a flight from Santa Ana to Idaho Falls. The cheapest flight overall is $113 while the most popular route, (Santa Ana J. Wayne/Orange Cnty - Idaho Falls Fanning Field) is currently priced at $101.

  • 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

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 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 agosto 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$126Average$207FlexibilityNo cancel feeOn-time88%
DeltaCheapest$274Average$456FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$288Average$410FlexibilityNo cancel feeOn-time75%

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