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Idaho

$62+ Cheap flights from Irvine, CA to Idaho

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Irvine to Idaho

Keep the following information in mind while searching for Irvine to Idaho flight deals. Data was last updated September 15, 2025.

Round-trip from

$131
(Southwest)

One-way from

$62
(Southwest)

Popular in

December

Cheapest in

October

Average price

$284
From Irvine to Idaho
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One-way flight from Irvine to Idaho
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Irvine to Idaho

Cheapest flights from Irvine to Idaho
Explore the most affordable flight options available from Irvine to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:55 amLAX - GEG
1 stop4h 20mSouthwest
Sat 10/255:50 amGEG - LAX
1 stop7h 20mSouthwest
Deal found 9/12$131
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/233:45 pmLAX - GEG
1 stop8h 05mSouthwest
Mon 10/276:10 amGEG - LAX
1 stop4h 10mSouthwest
Deal found 9/12$153
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/203:45 pmLAX - GEG
1 stop7h 35mSouthwest
Mon 10/2712:30 pmGEG - LAX
1 stop6h 00mSouthwest
Deal found 9/13$159
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:50 pmLAX - GEG
Nonstop2h 46mAlaska Airlines
Sat 10/111:52 pmGEG - LAX
Nonstop2h 43mAlaska Airlines
Deal found 9/13$161
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:50 pmLAX - GEG
1 stop6h 40mSouthwest
Sun 11/164:25 pmGEG - LAX
1 stop5h 25mSouthwest
Deal found 9/13$168
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:30 pmLAX - GEG
1 stop5h 00mSouthwest
Sun 11/94:25 pmGEG - LAX
1 stop7h 40mSouthwest
Deal found 9/12$175
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 10/47:50 pmLAX - GEG
Nonstop2h 46mHawaiian Airlines
Sun 10/57:00 amGEG - LAX
Nonstop2h 53mHawaiian Airlines
Deal found 9/13$176
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/116:59 pmLAX - GEG
Nonstop2h 39mDelta
Mon 10/136:20 amGEG - LAX
Nonstop2h 52mDelta
Deal found 9/15$177
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:25 pmLAX - GEG
1 stop4h 57mHawaiian Airlines
Mon 11/105:51 amGEG - LAX
1 stop7h 24mHawaiian Airlines
Deal found 9/15$179
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/287:49 pmLAX - BOI
Nonstop2h 13mHawaiian Airlines
Tue 11/48:41 amBOI - LAX
1 stop4h 59mHawaiian Airlines
Deal found 9/13$189
This Hawaiian Airlines deal was found by Cheapflights users on 9/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:26 amLAX - BOI
Nonstop2h 09mHawaiian Airlines
Tue 10/218:26 pmBOI - LAX
Nonstop2h 19mHawaiian Airlines
Deal found 9/15$197
This Expedia deal was found by Cheapflights users on 9/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:15 amLAX - BOI
1 stop6h 06mMultiple Airlines
Mon 10/65:38 pmBOI - LAX
1 stop7h 23mMultiple Airlines
Deal found 9/13$202

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Irvine to Idaho that are best for you.

Fly from

Irvine

Fly to

Idaho

Route

Depart

Return

Price

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Wed 10/22

6:55 am-11:15 am

1 stop4h 20m

Spokane

Sat 10/25

5:50 am-1:10 pm

1 stop7h 20m

$131

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Thu 10/23

3:45 pm-11:50 pm

1 stop8h 05m

Spokane

Mon 10/27

6:10 am-10:20 am

1 stop4h 10m

$153

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Mon 10/20

3:45 pm-11:20 pm

1 stop7h 35m

Spokane

Mon 10/27

12:30 pm-6:30 pm

1 stop6h 00m

$159

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Sat 10/11

11:16 am-1:58 pm

Nonstop2h 42m

Spokane

Mon 10/13

6:20 am-9:12 am

Nonstop2h 52m

$177

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Thu 10/16

7:50 pm-10:36 pm

Nonstop2h 46m

Spokane

Sun 10/19

7:00 am-9:53 am

Nonstop2h 53m

$177

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Sat 10/18

6:59 pm-9:38 pm

Nonstop2h 39m

Spokane

Tue 10/21

6:20 am-9:12 am

Nonstop2h 52m

$177

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Wed 11/5

11:16 am-1:58 pm

Nonstop2h 42m

Spokane

Wed 11/12

2:45 pm-5:39 pm

Nonstop2h 54m

$177

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Mon 10/6

6:59 pm-9:38 pm

Nonstop2h 39m

Spokane

Sat 10/11

2:38 pm-5:26 pm

Nonstop2h 48m

$177

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Wed 10/22

11:16 am-1:58 pm

Nonstop2h 42m

Spokane

Sat 10/25

2:38 pm-5:26 pm

Nonstop2h 48m

$177

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 10/4

10:32 am-6:29 pm

1 stop6h 57m

Boise Air Term. Gowen Fld

Wed 10/8

8:26 pm-9:45 pm

Nonstop2h 19m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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2
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Best time to book a flight from Irvine to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Irvine 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 Irvine to Idaho

What is the cheapest month to book a flight from Irvine to Idaho?

Currently, October is the cheapest month in which you can book a flight from Irvine to Idaho (average of $314). Flying from Irvine to Idaho in June is currently the most expensive (average of $398). 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 IR9 to ID?

Find hourly flight availability from Irvine to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Idaho as you normally would.

Weekly flight availability from Irvine to Idaho

Explore weekly flight availability from Irvine to Idaho. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from IR9 to USID are scheduled on a Monday (30 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (27 on average).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Irvine to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

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
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

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.
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

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
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

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.
Spirit Airlines
6.3
Okay
8,015 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

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 Irvine to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Irvine to Idaho flight route?

    Within the past month, 21 users have taken a look at flights from Irvine to Idaho.

  • How long is the flight from Irvine to Idaho?

    There are many flights that can get you from Irvine to Idaho in 2h 42m. Fly via Southwest, Delta, or Hawaiian Airlines to get the fastest option. Airlines will cover a distance of 946 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Irvine to Idaho?

    The most popular flight routes from Irvine to Idaho are Los Angeles - Boise Air Term. Gowen Fld, Los Angeles - Spokane and Los Angeles - Jackson Hole.

  • What are the most reliable airlines from Irvine to Idaho?

    The top 3 most reliable airlines when flying from Irvine to Idaho are Air New Zealand (98%), Singapore Airlines (98%) and United Airlines (96%).

  • What are the cheapest flights from Irvine to Idaho?

    The cheapest flight price from Irvine to Idaho is $148. On average you can expect to pay $292. The most popular route, (Los Angeles - Boise Air Term. Gowen Fld), can usually be booked for $178.

  • Can I find deals for flights from Irvine to Idaho that include hotel bookings?

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

  • How can I find direct flights from Irvine to Idaho?

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

  • Can I find deals for business class flights from Irvine to Idaho?

    Yes. Cheapflights offers flight deals from Irvine to Idaho 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 Irvine to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Irvine to Idaho (average of $314). Flying from Irvine to Idaho in June is currently the most expensive (average of $398). 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.

See more FAQs

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Alternative routes for Irvine to Idaho

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Top 8 airlines flying from Irvine to Idaho

Discover the top 8 airlines that operate flights from Irvine to Idaho. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$78Average$162FlexibilityNo cancel feeOn-time65%
DeltaCheapest$79Average$422FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$118Average$293FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$121Average$221FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$157Average$345FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$157Average$350FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$164Average$387FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$524FlexibilityNo cancel feeOn-time71%

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