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Cheap flights from Idaho Falls to Orange County from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Orange County departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Idaho Falls to Orange County

Cheap round-trip flights

Allegiant Air Logo
12:20 pm - 1:33 pmIDA-SNA
2h 13mnonstop
Allegiant Air Logo
6:53 pm - 10:00 pmSNA-IDA
2h 07mnonstop
$149Allegiant Air
Find Deal
Mon, Aug 18 - Fri, Aug 22
Allegiant Air Logo
12:20 pm - 1:33 pmIDA-SNA
2h 13mnonstop
Allegiant Air Logo
1:44 pm - 4:51 pmSNA-IDA
2h 07mnonstop
$172Allegiant Air
Find Deal
Mon, Aug 18 - Mon, Aug 25
Alaska Airlines Logo
6:13 am - 11:57 amIDA-SNA
6h 44m1 stop
Alaska Airlines Logo
6:45 am - 3:20 pmSNA-IDA
7h 35m1 stop
$259Alaska Airlines
Find Deal
Wed, Sep 17 - Sat, Sep 20
Delta Logo
6:51 pm - 10:22 pmIDA-SNA
4h 31m1 stop
Delta Logo
4:50 pm - 10:25 pmSNA-IDA
4h 35m1 stop
$260Delta
Find Deal
Wed, Sep 17 - Sat, Sep 20
Delta Logo
6:50 pm - 9:57 pmIDA-SNA
4h 07m1 stop
Delta Logo
7:15 am - 12:18 pmSNA-IDA
4h 03m1 stop
$270Delta
Find Deal
Mon, Dec 15 - Thu, Dec 25
Alaska Airlines Logo
8:00 am - 2:10 pmIDA-SNA
7h 10m1 stop
Alaska Airlines Logo
5:02 pm - 12:05 amSNA-IDA
6h 03m1 stop
$284Alaska Airlines
Find Deal
Tue, Dec 16 - Thu, Dec 25
Hawaiian Airlines Logo
3:50 pm - 9:30 pmIDA-SNA
6h 40m1 stop
Hawaiian Airlines Logo
8:00 am - 3:13 pmSNA-IDA
6h 13m1 stop
$303Hawaiian Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
United Airlines Logo
4:19 pm - 9:07 pmIDA-SNA
5h 48m1 stop
United Airlines Logo
6:45 am - 1:35 pmSNA-IDA
5h 50m1 stop
$311United Airlines
Find Deal
Mon, Dec 15 - Wed, Dec 24
Hawaiian Airlines Logo
6:00 am - 11:49 amIDA-SNA
6h 49m1 stop
Hawaiian Airlines Logo
6:45 am - 3:38 pmSNA-IDA
7h 53m1 stop
$328Hawaiian Airlines
Find Deal
Tue, Oct 7 - Fri, Oct 10
United Airlines Logo
4:19 pm - 9:07 pmIDA-SNA
5h 48m1 stop
United Airlines Logo
6:45 am - 1:35 pmSNA-IDA
5h 50m1 stop
$330United Airlines
Find Deal
Sat, Dec 13 - Wed, Dec 24

Hawaiian Airlines flights from Idaho Falls to Orange County

Our best Hawaiian Airlines deals on Idaho Falls to Orange County flight tickets
Hawaiian Airlines
Nov 1
IDA3:50 pmIdaho Falls Fanning Field
6h 40m
1 stop
SNA9:30 pmSanta Ana J. Wayne/Orange Cnty
Nov 8
SNA8:00 amSanta Ana J. Wayne/Orange Cnty
6h 13m
1 stop
IDA3:13 pmIdaho Falls Fanning Field
$303
Find similar
Hawaiian Airlines
Oct 7
IDA6:00 amIdaho Falls Fanning Field
6h 49m
1 stop
SNA11:49 amSanta Ana J. Wayne/Orange Cnty
Oct 10
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
7h 53m
1 stop
IDA3:38 pmIdaho Falls Fanning Field
$328
Find similar

United Airlines flights from Idaho Falls to Orange County

Our best United Airlines deals on Idaho Falls to Orange County flight tickets
United Airlines
Dec 15
IDA4:19 pmIdaho Falls Fanning Field
5h 48m
1 stop
SNA9:07 pmSanta Ana J. Wayne/Orange Cnty
Dec 24
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
5h 50m
1 stop
IDA1:35 pmIdaho Falls Fanning Field
$311
Find similar
United Airlines
Dec 13
IDA4:19 pmIdaho Falls Fanning Field
5h 48m
1 stop
SNA9:07 pmSanta Ana J. Wayne/Orange Cnty
Dec 24
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
5h 50m
1 stop
IDA1:35 pmIdaho Falls Fanning Field
$330
Find similar
United Airlines
Dec 16
IDA4:19 pmIdaho Falls Fanning Field
5h 48m
1 stop
SNA9:07 pmSanta Ana J. Wayne/Orange Cnty
Dec 24
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
5h 50m
1 stop
IDA1:35 pmIdaho Falls Fanning Field
$351
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Idaho Falls to Orange County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Mon 8/18

12:20 pm-1:33 pm

Nonstop2h 13m

Santa Ana J. Wayne/Orange Cnty

Fri 8/22

6:53 pm-10:00 pm

Nonstop2h 07m

$149

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Mon 8/18

12:20 pm-1:33 pm

Nonstop2h 13m

Santa Ana J. Wayne/Orange Cnty

Mon 8/25

1:44 pm-4:51 pm

Nonstop2h 07m

$172

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Wed 9/17

6:13 am-11:57 am

1 stop6h 44m

Santa Ana J. Wayne/Orange Cnty

Sat 9/20

6:45 am-3:20 pm

1 stop7h 35m

$259

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Wed 9/17

6:51 pm-10:22 pm

1 stop4h 31m

Santa Ana J. Wayne/Orange Cnty

Sat 9/20

4:50 pm-10:25 pm

1 stop4h 35m

$260

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Mon 12/15

6:50 pm-9:57 pm

1 stop4h 07m

Santa Ana J. Wayne/Orange Cnty

Thu 12/25

7:15 am-12:18 pm

1 stop4h 03m

$270

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Tue 12/16

8:00 am-2:10 pm

1 stop7h 10m

Santa Ana J. Wayne/Orange Cnty

Thu 12/25

5:02 pm-12:05 am

1 stop6h 03m

$284

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Sat 11/1

3:50 pm-9:30 pm

1 stop6h 40m

Santa Ana J. Wayne/Orange Cnty

Sat 11/8

8:00 am-3:13 pm

1 stop6h 13m

$303

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Mon 12/15

4:19 pm-9:07 pm

1 stop5h 48m

Santa Ana J. Wayne/Orange Cnty

Wed 12/24

6:45 am-1:35 pm

1 stop5h 50m

$311

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Tue 10/7

6:00 am-11:49 am

1 stop6h 49m

Santa Ana J. Wayne/Orange Cnty

Fri 10/10

6:45 am-3:38 pm

1 stop7h 53m

$328

Idaho FallsSanta Ana

IDA - SNA

IDASNA

Idaho Falls Fanning Field

Sat 12/13

4:19 pm-9:07 pm

1 stop5h 48m

Santa Ana J. Wayne/Orange Cnty

Wed 12/24

6:45 am-1:35 pm

1 stop5h 50m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Orange County from

How to get the cheapest flight ticket from Idaho Falls to Orange County

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Orange County?

The cheapest month to fly to Orange County from Idaho Falls is in May. Flight prices, which tend to average around $304, are often lower during this time because this is during the off-season. If you aren’t able to travel to Orange County during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $304.

What is the cheapest day to depart on your flight to Orange County?

On average, the least expensive day to fly to Orange County from Idaho Falls is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $324. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $544. These prices are subject to change though, so be sure to set up a Price Alert for flights to Orange County.

What is the cheapest time of day to depart on your flight to Orange County?

According to our data, the cheapest time of day to fly to Orange County is in the afternoon. momondo users have found flights departing from Idaho Falls to Orange County in the afternoon for as low as $347. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $487 on average. Flights to Orange County from Idaho Falls at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Idaho Falls Fanning Field to Orange County flight route?

Fly from Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty for the best Idaho Falls Fanning Field - Orange County flight prices

What cabin class options are available on Idaho Falls Fanning Field to Orange County flights?

There are 1 cabin classes available to choose from on Idaho Falls Fanning Field to Orange County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Idaho Falls to Orange County flights?

No. A direct flight is the cheapest option for a flight between Idaho Falls to Orange County.

Cheap Idaho Falls to Orange County flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Orange County

Best Price Found

$91

Fastest flight time

2h 12m

Direct flights

Tue, Thu and Sat

Airports in Orange County

2 airports
The best one-way flight to Orange County from Idaho Falls in the past 72 hours is $91. The best round-trip flight deal from Idaho Falls to Orange County found on momondo in the last 72 hours is $149.
The fastest flight from Idaho Falls to Orange County takes 2h 12m
Direct flights go from Idaho Falls to Orange County on Tuesday, Thursday and Saturday. The only airline offering direct flights is Allegiant Air.
There are 2 airports near Orange County: Long Beach Municipal (LGB), Santa Ana J. Wayne/Orange Cnty (SNA)
Search flight deals

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Orange County?

    Prices for flights from Idaho Falls Fanning Field Airport to Orange County refresh daily.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Orange County?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Orange County?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Orange County.

  • What documentation or ID do you need to fly to Orange County?

    The required travel and health documents for your Orange County trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Orange County. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Idaho Falls to Orange County?

Best airlines flying from Idaho Falls to Orange County

Compare and see reviews for airlines that fly from Idaho Falls to Orange County with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $104Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
DeltaPriceFrom $240Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Alaska AirlinesPriceFrom $283Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Orange County?

Finding the right flight to Orange County from Idaho Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Orange County quick and easy, saving you time and money.

Can I find flights from Idaho Falls to Orange County with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Idaho Falls to Orange County flights to just show those with flexible booking policies.

How can momondo help me find flights from Idaho Falls to Orange County?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Orange County from Idaho Falls.

I’m not ready to book a flight from Idaho Falls to Orange County right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Orange County, momondo offers a useful price alert feature which will track prices for flights to Orange County from Idaho Falls and alert you when they change.

An easier way to manage your Orange County trip

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