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Orange County

$74+ Cheap flights from Idaho Falls (IDA) to Orange County

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SNA
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Idaho Falls to Orange County

Keep the following information in mind while searching for Idaho Falls to Orange County flight deals. Data was last updated January 8, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$139
(Booking.com)

One-way from

$74
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$333
Provider with most accurate pricing for Idaho Falls Fanning Field-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Los Angeles flights.
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From Idaho Falls Fanning Field to Orange County
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One-way flight from Idaho Falls Fanning Field to Orange County
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Highest demand for flights based on searches. 21% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Idaho Falls to Orange County

Cheapest flights from Idaho Falls to Orange County
Explore the most affordable flight options available from Idaho Falls to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Booking.com deal was found by Cheapflights users on 1/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:21 pmIDA - SNA
Nonstop2h 20mAllegiant Air
Fri 2/276:30 pmSNA - IDA
Nonstop2h 09mAllegiant Air
Deal found 1/7$139
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/233:09 pmIDA - SNA
Nonstop2h 13mAllegiant Air
Mon 1/265:12 pmSNA - IDA
Nonstop2h 18mAllegiant Air
Deal found 1/7$147
This Booking.com deal was found by Cheapflights users on 1/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/274:20 pmIDA - SNA
Nonstop2h 20mAllegiant Air
Fri 3/66:27 pmSNA - IDA
Nonstop2h 13mAllegiant Air
Deal found 1/7$150
This Booking.com deal was found by Cheapflights users on 1/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:21 pmIDA - SNA
Nonstop2h 20mAllegiant Air
Fri 3/66:27 pmSNA - IDA
Nonstop2h 13mAllegiant Air
Deal found 1/7$172
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:17 pmIDA - SNA
Nonstop2h 11mAllegiant Air
Mon 5/186:18 pmSNA - IDA
Nonstop2h 13mAllegiant Air
Deal found 1/6$176
This Booking.com deal was found by Cheapflights users on 1/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/93:09 pmIDA - SNA
Nonstop2h 13mAllegiant Air
Mon 1/125:12 pmSNA - IDA
Nonstop2h 18mAllegiant Air
Deal found 1/6$179
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:31 pmIDA - SNA
1 stop18h 11mMultiple Airlines
Fri 3/66:27 pmSNA - IDA
Nonstop2h 13mMultiple Airlines
Deal found 1/7$182
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:29 pmIDA - SNA
1 stop23h 28mMultiple Airlines
Fri 3/66:27 pmSNA - IDA
Nonstop2h 13mMultiple Airlines
Deal found 1/7$188
This WAYA deal was found by Cheapflights users on 1/7. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:21 pmIDA - SNA
Nonstop2h 20mMultiple Airlines
Fri 2/276:45 amSNA - IDA
1 stop7h 45mMultiple Airlines
Deal found 1/7$193
This Booking.com deal was found by Cheapflights users on 1/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/303:09 pmIDA - SNA
Nonstop2h 13mAllegiant Air
Fri 2/65:12 pmSNA - IDA
Nonstop2h 18mAllegiant Air
Deal found 1/7$194
This Kiwi.com deal was found by Cheapflights users on 1/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/233:09 pmIDA - SNA
Nonstop2h 13mMultiple Airlines
Sun 1/253:56 pmSNA - IDA
1 stop21h 23mMultiple Airlines
Deal found 1/8$196
This Super.com deal was found by Cheapflights users on 1/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/123:09 pmIDA - SNA
Nonstop2h 13mAllegiant Air
Fri 1/165:12 pmSNA - IDA
Nonstop2h 18mAllegiant Air
Deal found 1/7$197

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Orange County 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 January 8, 2026.
Use the filters below to find and compare flights from Idaho Falls to Orange County that are best for you.

Fly from

Idaho Falls

Fly to

Orange County

Route

Depart

Return

Price

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Fri 1/23

3:09 pm-4:22 pm

Nonstop2h 13m

Santa Ana J. Wayne/Orange Cnty

Sun 1/25

3:56 pm-2:19 pm

1 stop21h 23m

$196

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Fri 1/30

9:20 pm-8:57 pm

1 stop24h 37m

Santa Ana J. Wayne/Orange Cnty

Fri 2/6

6:45 am-2:19 pm

1 stop6h 34m

$217

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Fri 1/30

6:58 pm-11:45 am

1 stop17h 47m

Santa Ana J. Wayne/Orange Cnty

Wed 2/4

3:35 pm-10:59 pm

1 stop6h 24m

$235

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Fri 2/6

6:58 pm-7:59 pm

1 stop26h 01m

Santa Ana J. Wayne/Orange Cnty

Mon 2/9

7:30 pm-10:59 pm

1 stop26h 29m

$235

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Sat 2/7

9:00 am-7:59 pm

1 stop11h 59m

Santa Ana J. Wayne/Orange Cnty

Sun 2/8

7:45 am-6:18 pm

1 stop9h 33m

$255

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Fri 2/27

10:29 pm-6:40 pm

3 stops21h 11m

Santa Ana J. Wayne/Orange Cnty

Fri 3/6

6:27 pm-9:40 pm

Nonstop2h 13m

$272

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

Fri 1/30

5:12 pm-8:30 pm

Nonstop2h 18m

$275

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Thu 1/29

6:58 pm-7:59 pm

1 stop26h 01m

Santa Ana J. Wayne/Orange Cnty

Mon 2/2

8:48 pm-6:18 pm

1 stop20h 30m

$275

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Thu 2/5

6:58 pm-7:59 pm

1 stop26h 01m

Santa Ana J. Wayne/Orange Cnty

Sun 2/8

7:45 am-10:59 pm

1 stop14h 14m

$285

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Tue 3/3

5:20 pm-10:28 am

1 stop18h 08m

Santa Ana J. Wayne/Orange Cnty

Tue 3/10

10:31 am-11:36 pm

1 stop12h 05m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 33 results
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Best time to book a flight from Idaho Falls to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County 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 Orange County

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

Currently, May is the cheapest month in which you can book a flight from Idaho Falls to Orange County (average of $88). Flying from Idaho Falls to Orange County in December is currently the most expensive (average of $183). 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 KFI?

Find hourly flight availability from Idaho Falls to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.

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

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. 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 Orange County. Reviews last updated January 8, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Idaho Falls to Orange County to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,672 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

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
11,672 reviews
Alaska Airlines
8.0
Very good
11,672 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

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
8,032 reviews
Alaska Airlines
8.0
Very good
11,672 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

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
9,142 reviews
Alaska Airlines
8.0
Very good
11,672 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

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
702 reviews
Alaska Airlines
8.0
Very good
11,672 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

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 Orange County. 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 from for flights from Idaho Falls to Orange County?

    For a flight from Idaho Falls to Orange County, you will be flying from Fanning Field. Idaho Falls Fanning Field (IDA) is just 3.8 mi from the center of the city.

  • How popular is this Idaho Falls to Orange County flight route?

    This flight path from Idaho Falls Fanning Field to Orange County was viewed by 3 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 Idaho Falls to Orange County?

    Alaska Airlines and Delta can get you from Idaho Falls to Orange County in just under 4h 10m. Your travel time can differ by up to 13h 37m. The distance from Idaho Falls to Orange County is about 745 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Idaho Falls to Orange County?

    On average you can expect to pay $209 for a flight from Idaho Falls to Orange County. The cheapest flight overall is $113 while the most popular route, (Idaho Falls Fanning Field - Santa Ana J. Wayne/Orange Cnty) is currently priced at $132.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls to Orange County 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 Orange County?

    Currently, May is the cheapest month in which you can book a flight from Idaho Falls to Orange County (average of $88). Flying from Idaho Falls to Orange County in December is currently the most expensive (average of $183). 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.

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Alternative routes for Idaho Falls to Orange County

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 Orange County

Discover the top 4 airlines that operate flights from Idaho Falls to Orange County. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$101Average$178FlexibilityNo cancel feeOn-time88%
DeltaCheapest$178Average$403FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$260Average$348FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$319Average$381FlexibilityNo cancel feeOn-time75%

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