What airlines fly to Idaho?

Allegiant Air, Alaska Airlines and Delta are the top three most popular airlines that fly to Idaho from Orange County according to our data. Allegiant Air is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 7 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

How many flights depart from Orange County to Idaho on average per week?

As of August 2025, there are 14 flights per week flying from Orange County to Idaho. The most common day of the week flights depart is Sun, with 29% of flights taking off on this day.

How many flights depart from Orange County to Idaho on average per day?

2 flights are operational daily from Orange County to Idaho as of August 2025. The most popular departure time for this route is 2:00PM, with 94% of flights per day taking off in the afternoon.

What is the cheapest airline that flies from Orange County to Idaho?

Spirit Airlines, Allegiant Air, and Southwest are the most popular carriers operating from Orange County to Idaho

When did momondo last update prices for flights from Orange County to Idaho?

Prices for flights from Orange County to Idaho were last updated today.

How many operators does momondo search for flights from Orange County to Idaho?

As of August 2025, there are 7 operators available to choose from for flights from Orange County to Idaho.

How old do you have to be to fly from Orange County to Idaho?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Orange County to Idaho.

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

The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$60 Cheap Flights from Orange County to Idaho in 2025

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Find the cheapest flights from Orange County to Idaho

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:45 am - 1:30 pmSNA-BOI

5h 45m1 stop

5:57 pm - 7:11 pmBOI-SNA

2h 14mnonstop

$102

Find Deal

Thu, Oct 9 - Sun, Oct 12

6:45 am - 1:21 pmSNA-BOI

5h 36m1 stop

2:16 pm - 10:05 pmBOI-SNA

8h 49m1 stop

$111Spirit Airlines

Find Deal

Thu, Sep 11 - Sat, Sep 20

2:43 pm - 5:47 pmSNA-BOI

2h 04mnonstop

6:37 pm - 7:47 pmBOI-SNA

2h 10mnonstop

$147Allegiant Air

Find Deal

Fri, Sep 26 - Mon, Sep 29

9:43 am - 12:50 pmSNA-BOI

2h 07mnonstop

6:48 pm - 8:01 pmBOI-SNA

2h 13mnonstop

$154Allegiant Air

Find Deal

Sat, Aug 30 - Sun, Aug 31

11:05 am - 6:43 pmSNA-GEG

7h 38m1 stop

11:20 am - 6:19 pmGEG-SNA

6h 59m1 stop

$184Delta

Find Deal

Thu, Oct 9 - Wed, Oct 22

6:55 pm - 12:03 amSNA-GEG

5h 08m1 stop

5:03 pm - 10:22 pmGEG-SNA

5h 19m1 stop

$195Delta

Find Deal

Mon, Sep 22 - Sat, Sep 27

11:35 am - 4:35 pmSNA-GEG

5h 00m1 stop

6:25 am - 1:25 pmGEG-SNA

7h 00m2 stops

$221Southwest

Find Deal

Fri, Oct 10 - Wed, Oct 22

6:45 am - 2:10 pmSNA-GEG

7h 25m2 stops

2:15 pm - 9:05 pmGEG-SNA

6h 50m1 stop

$222Southwest

Find Deal

Wed, Sep 24 - Mon, Oct 6

4:22 pm - 12:19 amSNA-GEG

7h 57m2 stops

5:06 am - 9:35 amGEG-SNA

4h 29m1 stop

$266Alaska Airlines

Find Deal

Sat, Sep 13 - Tue, Sep 16

4:22 pm - 12:19 amSNA-GEG

7h 57m2 stops

5:06 am - 9:35 amGEG-SNA

4h 29m1 stop

$275Alaska Airlines

Find Deal

Sat, Sep 13 - Fri, Sep 19

Spirit Airlines flights from Orange County to Idaho

Our best Spirit Airlines deals on Orange County to Idaho flight tickets

Spirit Airlines

Sep 11

SNA6:45 amSanta Ana J. Wayne/Orange Cnty

5h 36m

1 stop

BOI1:21 pmBoise Air Term. Gowen Fld

Sep 20

BOI2:16 pmBoise Air Term. Gowen Fld

8h 49m

1 stop

SNA10:05 pmSanta Ana J. Wayne/Orange Cnty

$111

Find similar

Spirit Airlines

Sep 8

SNA6:45 amSanta Ana J. Wayne/Orange Cnty

12h 46m

1 stop

BOI8:31 pmBoise Air Term. Gowen Fld

Sep 25

BOI2:16 pmBoise Air Term. Gowen Fld

8h 49m

1 stop

SNA10:05 pmSanta Ana J. Wayne/Orange Cnty

$121

Find similar

Spirit Airlines

Sep 11

SNA6:45 amSanta Ana J. Wayne/Orange Cnty

5h 36m

1 stop

BOI1:21 pmBoise Air Term. Gowen Fld

Sep 20

BOI2:16 pmBoise Air Term. Gowen Fld

8h 49m

1 stop

SNA10:05 pmSanta Ana J. Wayne/Orange Cnty

$123

Find similar

Allegiant Air flights from Orange County to Idaho

Our best Allegiant Air deals on Orange County to Idaho flight tickets

Allegiant Air

Sep 26

SNA2:43 pmSanta Ana J. Wayne/Orange Cnty

2h 04m

BOI5:47 pmBoise Air Term. Gowen Fld

Sep 29

BOI6:37 pmBoise Air Term. Gowen Fld

2h 10m

SNA7:47 pmSanta Ana J. Wayne/Orange Cnty

$147

Find similar

Allegiant Air

Aug 24

SNA10:40 amSanta Ana J. Wayne/Orange Cnty

2h 25m

GEG1:05 pmSpokane

Aug 28

GEG1:50 pmSpokane

2h 42m

SNA4:32 pmSanta Ana J. Wayne/Orange Cnty

$152

Find similar

Allegiant Air

Aug 30

SNA9:43 amSanta Ana J. Wayne/Orange Cnty

2h 07m

BOI12:50 pmBoise Air Term. Gowen Fld

Aug 31

BOI6:48 pmBoise Air Term. Gowen Fld

2h 13m

SNA8:01 pmSanta Ana J. Wayne/Orange Cnty

$154

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaBoise

SNA - BOI

SNABOI

Santa Ana J. Wayne/Orange Cnty

Thu 10/9

6:45 am-1:30 pm

1 stop5h 45m

Boise Air Term. Gowen Fld

Sun 10/12

5:57 pm-7:11 pm

Nonstop2h 14m

$102

Santa AnaBoise

SNA - BOI

SNABOI

Santa Ana J. Wayne/Orange Cnty

Thu 9/11

6:45 am-1:21 pm

1 stop5h 36m

Boise Air Term. Gowen Fld

Sat 9/20

2:16 pm-10:05 pm

1 stop8h 49m

$111

Santa AnaBoise

SNA - BOI

SNABOI

Santa Ana J. Wayne/Orange Cnty

Fri 9/26

2:43 pm-5:47 pm

Nonstop2h 04m

Boise Air Term. Gowen Fld

Mon 9/29

6:37 pm-7:47 pm

Nonstop2h 10m

$147

Santa AnaBoise

SNA - BOI

SNABOI

Santa Ana J. Wayne/Orange Cnty

Sat 8/30

9:43 am-12:50 pm

Nonstop2h 07m

Boise Air Term. Gowen Fld

Sun 8/31

6:48 pm-8:01 pm

Nonstop2h 13m

$154

Santa AnaSpokane

SNA - GEG

SNAGEG

Santa Ana J. Wayne/Orange Cnty

Thu 10/9

11:05 am-6:43 pm

1 stop7h 38m

Spokane

Wed 10/22

11:20 am-6:19 pm

1 stop6h 59m

$184

Santa AnaSpokane

SNA - GEG

SNAGEG

Santa Ana J. Wayne/Orange Cnty

Mon 9/22

6:55 pm-12:03 am

1 stop5h 08m

Spokane

Sat 9/27

5:03 pm-10:22 pm

1 stop5h 19m

$195

Santa AnaSpokane

SNA - GEG

SNAGEG

Santa Ana J. Wayne/Orange Cnty

Fri 10/10

11:35 am-4:35 pm

1 stop5h 00m

Spokane

Wed 10/22

6:25 am-1:25 pm

2 stops7h 00m

$221

Santa AnaSpokane

SNA - GEG

SNAGEG

Santa Ana J. Wayne/Orange Cnty

Wed 9/24

6:45 am-2:10 pm

2 stops7h 25m

Spokane

Mon 10/6

2:15 pm-9:05 pm

1 stop6h 50m

$222

Santa AnaSpokane

SNA - GEG

SNAGEG

Santa Ana J. Wayne/Orange Cnty

Sat 9/13

4:22 pm-12:19 am

2 stops7h 57m

Spokane

Tue 9/16

5:06 am-9:35 am

1 stop4h 29m

$266

Santa AnaSpokane

SNA - GEG

SNAGEG

Santa Ana J. Wayne/Orange Cnty

Sat 9/13

4:22 pm-12:19 am

2 stops7h 57m

Spokane

Fri 9/19

5:06 am-9:35 am

1 stop4h 29m

$275

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Orange County 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

Prices

Airlines

Other information

What is the cheapest month to fly to Idaho?

In general, October is the cheapest month to fly from Orange County to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $207. If you don’t want to visit Idaho in October, then you should wait until February to fly from Orange County, when ticket prices are also cheap, with an average price of $237.

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 $213. On the other hand, Wednesday is the most expensive day to depart from Orange County because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $326.

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 Orange County to Idaho at noon for as low as $213. 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 $305 per ticket.

What is the cheapest Orange County to Idaho flight route?

Fly from Santa Ana J. Wayne/Orange Cnty to Boise Air Term. Gowen Fld for the best Orange County - 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 Orange County when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $280 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Orange County for as low as $203 on momondo.

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

There are 1 cabin classes available to choose from on Orange County 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 Orange County to Idaho flights?

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

Cheap Orange County to Idaho flight deals and tips

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

Best Price Found	$60
Fastest flight time	2h 04m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Idaho	5 airports

The best one-way flight to Idaho from Orange County in the past 72 hours is $60. The best round-trip flight deal from Orange County to Idaho found on momondo in the last 72 hours is $102.

The fastest flight from Orange County to Idaho takes 2h 04m

Direct flights go from Orange County to Idaho on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Allegiant Air, Alaska Airlines and Hawaiian Airlines.

There are 5 airports near Idaho: Idaho Falls Fanning Field (IDA), Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC), Hailey Sun Valley-Friedman (SUN)

Search flight deals

When did momondo last update prices for flights from Orange County to Idaho?
Prices for flights from Orange County to Idaho were last updated today.
How many operators does momondo search for flights from Orange County to Idaho?
As of August 2025, there are 7 operators available to choose from for flights from Orange County to Idaho.
How old do you have to be to fly from Orange County to Idaho?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Orange County to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Orange County to Idaho?
Based on momondo bookings for flights between Orange County and Idaho, the leading plane model is Embraer 175, making up 31.50% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 11.50%, Boeing 737-800 Passenger/BBJ2 (winglets) with 7.22%, and Canadair (Bombardier) Regional Jet 700 with 6.42%.

Best airlines flying from Orange County to Idaho

Compare and see reviews for airlines that fly from Orange County to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $111	Free Cancellation	Rating 6.3 8,040 reviews	Search Spirit Airlines flights
Hawaiian Airlines	PriceFrom $118	Free Cancellation	Rating 7.8 2,660 reviews	Search Hawaiian Airlines flights
Allegiant Air	PriceFrom $125	Free Cancellation	Rating 7.2 701 reviews	Search Allegiant Air flights
Delta	PriceFrom $138	Free Cancellation	Rating 8.0 7,986 reviews	Search Delta flights
United Airlines	PriceFrom $214	Free Cancellation	Rating 7.4 8,919 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $220	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $301	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Orange County 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 Orange County to Idaho for you.

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

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

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

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 Idaho from Orange County.

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

If you are not ready to book a flight from Orange County to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.

An easier way to manage your Idaho trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Idaho

Popular cities in Idaho

Flights to New Yorkfrom $58

Flights to Los Angelesfrom $46

Flights to Miamifrom $47

Flights to Chicagofrom $47

Flights to Orlandofrom $45

Flights to Las Vegasfrom $19

Flights to San Franciscofrom $51

Flights to Washington, D.C.from $53

Flights to Bostonfrom $73

Flights to Atlantafrom $47

Flights to Dallasfrom $58

Flights to Seattlefrom $76

Cheap flights from Orange County to Idaho from $60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Orange County to Idaho departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Orange County to Idaho

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Orange County to Idaho

Our best Spirit Airlines deals on Orange County to Idaho flight tickets

Allegiant Air flights from Orange County to Idaho

Our best Allegiant Air deals on Orange County to Idaho flight tickets

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How to get the cheapest flight ticket from Orange County 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?

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

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

What is the cheapest Orange County to Idaho flight route?

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

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

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

There are 1 cabin classes available to choose from on Orange County 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 Orange County to Idaho flights?

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

What is the cheapest airline that flies from Orange County to Idaho?

Spirit Airlines, Allegiant Air, and Southwest are the most popular carriers operating from Orange County to Idaho

What airlines fly to Idaho?

How many flights depart from Orange County to Idaho on average per day?

2 flights are operational daily from Orange County to Idaho as of August 2025. The most popular departure time for this route is 2:00PM, with 94% of flights per day taking off in the afternoon.

How many flights depart from Orange County to Idaho on average per week?

As of August 2025, there are 14 flights per week flying from Orange County to Idaho. The most common day of the week flights depart is Sun, with 29% of flights taking off on this day.

Cheap Orange County to Idaho flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Idaho

When did momondo last update prices for flights from Orange County to Idaho?

How many operators does momondo search for flights from Orange County to Idaho?

How old do you have to be to fly from Orange County to Idaho?

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

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

Best airlines flying from Orange County to Idaho

Compare and see reviews for airlines that fly from Orange County to Idaho with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Idaho trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Idaho

Popular cities in Idaho

Popular flights according to clicks in the last 7 days on momondo