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Orange County

$89+ 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SNA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Gotogate deal was found by Cheapflights users on 10/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/101:57 pmIDA - SNA
Nonstop2h 11mAllegiant Air
Fri 11/146:58 pmSNA - IDA
Nonstop2h 08mAllegiant Air
Deal found 10/30$126
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Mon 11/101:57 pmIDA - SNA
Nonstop2h 11mMultiple Airlines
Fri 11/146:45 amSNA - IDA
1 stop8h 23mMultiple Airlines
Deal found 10/30$173
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:51 pmIDA - SNA
Nonstop2h 10mAllegiant Air
Fri 11/146:58 pmSNA - IDA
Nonstop2h 08mAllegiant Air
Deal found 10/29$180
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 12/82:06 pmIDA - SNA
Nonstop2h 12mAllegiant Air
Mon 12/154:08 pmSNA - IDA
Nonstop2h 18mAllegiant Air
Deal found 10/30$194
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Mon 11/243:45 pmIDA - SNA
Nonstop2h 12mAllegiant Air
Wed 11/266:55 pmSNA - IDA
Nonstop2h 06mAllegiant Air
Deal found 10/30$201
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/213:45 pmIDA - SNA
Nonstop2h 12mAllegiant Air
Wed 11/266:55 pmSNA - IDA
Nonstop2h 06mAllegiant Air
Deal found 10/30$213
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Mon 11/243:45 pmIDA - SNA
Nonstop2h 12mMultiple Airlines
Tue 11/255:46 pmSNA - IDA
1 stop21h 17mMultiple Airlines
Deal found 10/30$216
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Mon 12/82:06 pmIDA - SNA
Nonstop2h 12mMultiple Airlines
Sat 12/136:45 amSNA - IDA
1 stop4h 14mMultiple Airlines
Deal found 10/30$223
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/213:45 pmIDA - SNA
Nonstop2h 12mAllegiant Air
Mon 11/245:47 pmSNA - IDA
Nonstop2h 06mAllegiant Air
Deal found 10/30$225
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Mon 11/243:45 pmIDA - SNA
Nonstop2h 12mMultiple Airlines
Fri 11/2810:58 amSNA - IDA
1 stop6h 09mMultiple Airlines
Deal found 10/30$226
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/213:45 pmIDA - SNA
Nonstop2h 12mMultiple Airlines
Tue 11/255:46 pmSNA - IDA
1 stop21h 17mMultiple Airlines
Deal found 10/30$228
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:17 pmIDA - LGB
1 stop9h 28mDelta
Thu 12/117:00 amLGB - IDA
1 stop14h 21mDelta
Deal found 10/29$571

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 October 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$126
(Gotogate)

One-way from

$89
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$339
Provider with most accurate pricing for Idaho Falls Fanning Field-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Los Angeles flights.
Search Deals
From Idaho Falls Fanning Field to Orange County
Search Deals
One-way flight from Idaho Falls Fanning Field to Orange County
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 2025.
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

Mon 11/10

1:57 pm-3:08 pm

Nonstop2h 11m

Santa Ana J. Wayne/Orange Cnty

Fri 11/14

6:58 pm-10:06 pm

Nonstop2h 08m

$126

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Mon 1/12

3:09 pm-4:22 pm

Nonstop2h 13m

Santa Ana J. Wayne/Orange Cnty

Sun 1/18

8:18 pm-2:19 pm

1 stop17h 01m

$193

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Fri 1/16

3:09 pm-4:22 pm

Nonstop2h 13m

Santa Ana J. Wayne/Orange Cnty

Fri 1/23

7:15 am-2:19 pm

1 stop6h 04m

$193

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Mon 11/10

7:56 pm-9:01 pm

1 stop26h 05m

Santa Ana J. Wayne/Orange Cnty

Fri 11/14

6:45 am-4:08 pm

1 stop8h 23m

$222

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

$228

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Mon 11/24

3:45 pm-4:57 pm

Nonstop2h 12m

Santa Ana J. Wayne/Orange Cnty

Thu 11/27

5:46 pm-6:07 pm

1 stop23h 21m

$249

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Fri 11/21

3:45 pm-4:57 pm

Nonstop2h 12m

Santa Ana J. Wayne/Orange Cnty

Sun 11/23

5:46 pm-2:55 pm

1 stop20h 09m

$259

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Mon 12/22

3:10 pm-4:22 pm

Nonstop2h 12m

Santa Ana J. Wayne/Orange Cnty

Mon 12/29

10:30 am-8:52 pm

1 stop9h 22m

$275

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Tue 11/18

3:50 pm-9:30 pm

1 stop6h 40m

Santa Ana J. Wayne/Orange Cnty

Tue 1/6

9:30 pm-6:18 pm

1 stop19h 48m

$300

Idaho FallsLong Beach

IDA - LGB

IDALGB

Idaho Falls Fanning Field

Wed 12/10

1:17 pm-9:45 pm

1 stop9h 28m

Long Beach Municipal

Thu 12/11

7:00 am-10:21 pm

1 stop14h 21m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 28 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 $86). Flying from Idaho Falls to Orange County in January is currently the most expensive (average of $178). 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 October 30, 2025.

When flying from Idaho Falls to Orange County, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 42% versus a flight in the evening.

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 October 30, 2025.
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
11,215 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

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
11,215 reviews
Alaska Airlines
8.0
Very good
11,215 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

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
7,996 reviews
Alaska Airlines
8.0
Very good
11,215 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

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
8,998 reviews
Alaska Airlines
8.0
Very good
11,215 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

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
694 reviews
Alaska Airlines
8.0
Very good
11,215 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

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?

    Allegiant Air can get you from Idaho Falls to Orange County in just under 2h 11m. Your travel time will be generally consistent. The distance from Idaho Falls to Orange County is about 748 mi. All flights are typically nonstop.

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

    One-way options have recently been found by users for as low as $109 on Allegiant Air. Other airlines that offer cheap prices include Alaska Airlines from $130 and Delta from $369 one-way.

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

    On average you can expect to pay $162 for a flight from Idaho Falls to Orange County. The cheapest flight overall is $72 while the most popular route, (Idaho Falls Fanning Field - Santa Ana J. Wayne/Orange Cnty) is currently priced at $143.

  • 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 $86). Flying from Idaho Falls to Orange County in January is currently the most expensive (average of $178). 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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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$95Average$175FlexibilityNo 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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