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Cheap flights from Santa Ana, California to Idaho from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana, California to Idaho departing on 1/14. 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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Find the cheapest flights from Santa Ana, California to Idaho

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
10:33 am - 1:12 pmSNA-GEG
2h 39mnonstop
Alaska Airlines Logo
4:05 pm - 6:45 pmGEG-SNA
2h 40mnonstop
$151Alaska Airlines
Find Deal
Wed, Jan 7 - Wed, Jan 7
Alaska Airlines Logo
6:45 am - 12:44 pmSNA-GEG
5h 59m1 stop
Alaska Airlines Logo
4:05 pm - 6:45 pmGEG-SNA
2h 40mnonstop
$161Alaska Airlines
Find Deal
Wed, Jan 7 - Wed, Jan 7
Alaska Airlines Logo
10:33 am - 1:12 pmSNA-GEG
2h 39mnonstop
Alaska Airlines Logo
4:05 pm - 6:45 pmGEG-SNA
2h 40mnonstop
$167Alaska Airlines
Find Deal
Wed, Jan 7 - Thu, Jan 8
Alaska Airlines Logo
6:45 am - 12:48 pmSNA-GEG
6h 03m1 stop
Alaska Airlines Logo
2:53 pm - 8:42 pmGEG-SNA
5h 49m1 stop
$171Alaska Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 6
Delta Logo
11:15 am - 9:55 pmSNA-SUN
9h 40m2 stops
Delta Logo
12:43 pm - 10:38 pmSUN-SNA
10h 55m2 stops
$198Delta
Find Deal
Wed, Feb 18 - Tue, Feb 24
Allegiant Air Logo
10:50 am - 1:58 pmSNA-BOI
2h 08mnonstop
Allegiant Air Logo
2:48 pm - 4:12 pmBOI-SNA
2h 24mnonstop
$202Allegiant Air
Find Deal
Thu, Feb 12 - Sun, Feb 15
Delta Logo
9:51 am - 2:50 pmSNA-SUN
3h 59m1 stop
Delta Logo
3:30 pm - 10:23 amSUN-SNA
19h 53m2 stops
$208Delta
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Sat, Jan 10 - Tue, Jan 13
Southwest Logo
7:15 am - 1:30 pmSNA-BOI
5h 15m1 stop
Southwest Logo
2:30 pm - 8:20 pmBOI-SNA
6h 50m1 stop
$209Southwest
Find Deal
Wed, Dec 17 - Wed, Dec 24
Hawaiian Airlines Logo
10:19 am - 7:38 pmSNA-SUN
8h 19m1 stop
Hawaiian Airlines Logo
11:56 am - 6:38 pmSUN-SNA
7h 42m1 stop
$210Hawaiian Airlines
Find Deal
Sat, Jan 10 - Tue, Jan 13
Hawaiian Airlines Logo
5:00 pm - 11:59 pmSNA-BOI
5h 59m1 stop
Hawaiian Airlines Logo
1:48 pm - 3:05 pmBOI-SNA
2h 17mnonstop
$212Hawaiian Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11

United Airlines flights from Santa Ana, California to Idaho

Our best United Airlines deals on Santa Ana, California to Idaho flight tickets
United Airlines
Dec 17
SNA11:10 amSanta Ana J. Wayne/Orange Cnty
7h 33m
1 stop
BOI7:43 pmBoise Air Term. Gowen Fld
Dec 24
BOI5:00 amBoise Air Term. Gowen Fld
5h 38m
1 stop
SNA9:38 amSanta Ana J. Wayne/Orange Cnty
$209
Find similar
United Airlines
Jan 1
SNA7:04 amSanta Ana J. Wayne/Orange Cnty
4h 30m
1 stop
SUN12:34 pmHailey Sun Valley-Friedman
Jan 8
SUN2:31 pmHailey Sun Valley-Friedman
7h 47m
1 stop
SNA9:18 pmSanta Ana J. Wayne/Orange Cnty
$226
Find similar
United Airlines
Nov 24
SNA7:00 amSanta Ana J. Wayne/Orange Cnty
5h 40m
1 stop
SUN1:40 pmHailey Sun Valley-Friedman
Nov 28
SUN6:55 amHailey Sun Valley-Friedman
7h 08m
1 stop
SNA1:03 pmSanta Ana J. Wayne/Orange Cnty
$465
Find similar

Allegiant Air flights from Santa Ana, California to Idaho

Our best Allegiant Air deals on Santa Ana, California to Idaho flight tickets
Allegiant Air
Nov 24
SNA5:47 pmSanta Ana J. Wayne/Orange Cnty
2h 06m
IDA8:53 pmIdaho Falls Fanning Field
Nov 26
IDA4:53 pmIdaho Falls Fanning Field
2h 12m
SNA6:05 pmSanta Ana J. Wayne/Orange Cnty
$187
Find similar
Allegiant Air
Nov 24
SNA5:47 pmSanta Ana J. Wayne/Orange Cnty
2h 06m
IDA8:53 pmIdaho Falls Fanning Field
Nov 26
IDA4:53 pmIdaho Falls Fanning Field
2h 12m
SNA6:05 pmSanta Ana J. Wayne/Orange Cnty
$194
Find similar
Allegiant Air
Dec 22
SNA6:43 pmSanta Ana J. Wayne/Orange Cnty
2h 08m
BOI9:51 pmBoise Air Term. Gowen Fld
Dec 29
BOI3:49 pmBoise Air Term. Gowen Fld
2h 19m
SNA5:08 pmSanta Ana J. Wayne/Orange Cnty
$218
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana, California to Idaho 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 November 21, 2025.
Use the filters below to find and compare flights from Santa Ana, California to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaSpokane

SNA - GEG

SNAGEG

Santa Ana J. Wayne/Orange Cnty

Wed 1/7

10:33 am-1:12 pm

Nonstop2h 39m

Spokane

Wed 1/7

4:05 pm-6:45 pm

Nonstop2h 40m

$151

Santa AnaSpokane

SNA - GEG

SNAGEG

Santa Ana J. Wayne/Orange Cnty

Wed 1/7

6:45 am-12:44 pm

1 stop5h 59m

Spokane

Wed 1/7

4:05 pm-6:45 pm

Nonstop2h 40m

$161

Santa AnaSpokane

SNA - GEG

SNAGEG

Santa Ana J. Wayne/Orange Cnty

Wed 1/7

10:33 am-1:12 pm

Nonstop2h 39m

Spokane

Thu 1/8

4:05 pm-6:45 pm

Nonstop2h 40m

$167

Santa AnaSpokane

SNA - GEG

SNAGEG

Santa Ana J. Wayne/Orange Cnty

Tue 1/6

6:45 am-12:48 pm

1 stop6h 03m

Spokane

Tue 1/6

2:53 pm-8:42 pm

1 stop5h 49m

$171

Santa AnaHailey

SNA - SUN

SNASUN

Santa Ana J. Wayne/Orange Cnty

Wed 2/18

11:15 am-9:55 pm

2 stops9h 40m

Hailey Sun Valley-Friedman

Tue 2/24

12:43 pm-10:38 pm

2 stops10h 55m

$198

Santa AnaBoise

SNA - BOI

SNABOI

Santa Ana J. Wayne/Orange Cnty

Thu 2/12

10:50 am-1:58 pm

Nonstop2h 08m

Boise Air Term. Gowen Fld

Sun 2/15

2:48 pm-4:12 pm

Nonstop2h 24m

$202

Santa AnaHailey

SNA - SUN

SNASUN

Santa Ana J. Wayne/Orange Cnty

Sat 1/10

9:51 am-2:50 pm

1 stop3h 59m

Hailey Sun Valley-Friedman

Tue 1/13

3:30 pm-10:23 am

2 stops19h 53m

$208

Santa AnaBoise

SNA - BOI

SNABOI

Santa Ana J. Wayne/Orange Cnty

Wed 12/17

7:15 am-1:30 pm

1 stop5h 15m

Boise Air Term. Gowen Fld

Wed 12/24

2:30 pm-8:20 pm

1 stop6h 50m

$209

Santa AnaHailey

SNA - SUN

SNASUN

Santa Ana J. Wayne/Orange Cnty

Sat 1/10

10:19 am-7:38 pm

1 stop8h 19m

Hailey Sun Valley-Friedman

Tue 1/13

11:56 am-6:38 pm

1 stop7h 42m

$210

Santa AnaBoise

SNA - BOI

SNABOI

Santa Ana J. Wayne/Orange Cnty

Thu 1/8

5:00 pm-11:59 pm

1 stop5h 59m

Boise Air Term. Gowen Fld

Sun 1/11

1:48 pm-3:05 pm

Nonstop2h 17m

$212

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 Idaho from

How to get the cheapest flight ticket from Santa Ana, California to Idaho

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 Idaho?

In general, January is the cheapest month to fly from Santa Ana, California to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $230. If you don’t want to visit Idaho in January, then you should wait until April to fly from Santa Ana, California, when ticket prices are also cheap, with an average price of $233.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Saturday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $206. On the other hand, Wednesday is the most expensive day to depart from Santa Ana, California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $321.

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

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from Santa Ana, California to Idaho at noon for as low as $248. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $264 per ticket.

What is the cheapest Santa Ana J. Wayne/Orange Cnty to Idaho flight route?

Fly from Santa Ana J. Wayne/Orange Cnty to Boise Air Term. Gowen Fld for the best Santa Ana J. Wayne/Orange Cnty - Idaho flight prices

How far in advance should I book a flight to Idaho?

You are more likely to see cheaper flights to Idaho from Santa Ana, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $266 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Santa Ana, California for as low as $163 on momondo.

What cabin class options are available on Santa Ana J. Wayne/Orange Cnty to Idaho flights?

There is only 1 cabin class available to choose from on Santa Ana J. Wayne/Orange Cnty to Idaho 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 Santa Ana, California to Idaho flights?

No. A direct flight is the cheapest option for a flight between Santa Ana, California to Idaho.

Cheap Santa Ana, California to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Ana, California to Idaho

Best Price Found

$119

Fastest flight time

2h 05m

Direct flights

Every day

Airports in Idaho

1 airport
The best one-way flight to Idaho from Santa Ana, California in the past 72 hours is $119. The best round-trip flight deal from Santa Ana, California to Idaho found on momondo in the last 72 hours is $170.
The fastest flight from Santa Ana, California to Idaho takes 2h 05m
Direct flights go from Santa Ana, California to Idaho every day.
There is 1 airport near Idaho: Boise Air Term. Gowen Fld (BOI)
Search flight deals

  • When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Idaho?

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Idaho are updated daily.

  • How many operators does momondo search for flights from Santa Ana J. Wayne/Orange Cnty Airport to Idaho?

  • How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Idaho?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Ana J. Wayne/Orange Cnty Airport to Idaho.

  • What documentation or ID do you need to fly to Idaho?

    The required travel and health documents for your Idaho 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 Idaho. 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 Santa Ana, California to Idaho?

Best airlines flying from Santa Ana, California to Idaho

Compare and see reviews for airlines that fly from Santa Ana, California to Idaho with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $114Free CancellationRating
6.3
8,160 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $115Free CancellationRating
7.2
700 reviews
Search Allegiant Air flights
Hawaiian AirlinesPriceFrom $118Free CancellationRating
7.8
2,811 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $128Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $214Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $226Free CancellationRating
8.0
11,325 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $286Free CancellationRating
8.0
4,251 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Santa Ana to Idaho?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santa Ana to Idaho for you.

Can I find flights from Santa Ana to Idaho with flexible booking policies on momondo?

Yes. All flights to Idaho from Santa Ana on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Santa Ana to Idaho?

Once you have performed a search for Santa Ana to Idaho flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Idaho from Santa Ana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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