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$90+ Cheap flights from Boise (BOI) to Irvine, CA

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Irvine are usually found in April or February, booked 83 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Boise to Irvine

Keep the following information in mind while searching for Boise to Irvine flight deals. Data was last updated September 16, 2025.

Round-trip from

$167
(Alaska Airlines)

One-way from

$90
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$257
From Boise Air Term. Gowen Fld to Irvine
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One-way flight from Boise Air Term. Gowen Fld to Irvine
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($7 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 Boise to Irvine

Cheapest flights from Boise to Irvine
Explore the most affordable flight options available from Boise to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:02 amBOI - LAX
1 stop24h 16mAlaska Airlines
Thu 10/1610:26 amLAX - BOI
Nonstop2h 09mAlaska Airlines
Deal found 9/15$167
This KAYAK deal was found by Cheapflights users on 9/14. 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 10/228:26 pmBOI - LAX
Nonstop2h 19mAlaska Airlines
Sat 10/2510:26 amLAX - BOI
Nonstop2h 09mAlaska Airlines
Deal found 9/14$181
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 9/299:26 pmBOI - LAX
1 stop14h 30mSpirit Airlines
Fri 10/38:55 pmLAX - BOI
1 stop15h 26mSpirit Airlines
Deal found 9/14$186
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 12/810:41 pmBOI - LAX
1 stop22h 25mMultiple Airlines
Fri 12/128:00 amLAX - BOI
1 stop6h 44mMultiple Airlines
Deal found 9/16$188
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/299:26 pmBOI - LAX
1 stop22h 29mSpirit Airlines
Thu 10/26:15 amLAX - BOI
1 stop6h 06mSpirit Airlines
Deal found 9/15$191
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:41 amBOI - LAX
1 stop23h 55mAlaska Airlines
Thu 10/3010:32 amLAX - BOI
Nonstop2h 08mAlaska Airlines
Deal found 9/15$196
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/144:00 pmBOI - LAX
Nonstop2h 19mDelta
Tue 10/2111:59 amLAX - BOI
Nonstop2h 06mDelta
Deal found 9/16$197
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:30 amBOI - LAX
2 stops8h 55mSouthwest
Wed 10/296:20 pmLAX - BOI
1 stop3h 45mSouthwest
Deal found 9/15$202
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:34 pmBOI - LAX
1 stop17h 00mMultiple Airlines
Sun 10/2610:11 pmLAX - BOI
1 stop14h 56mMultiple Airlines
Deal found 9/15$203
This Southwest deal was found by Cheapflights users on 9/16. 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 12/127:10 pmBOI - LAX
1 stop4h 10mSouthwest
Mon 12/153:15 pmLAX - BOI
1 stop4h 25mSouthwest
Deal found 9/16$206
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:26 pmBOI - LAX
Nonstop2h 19mAlaska Airlines
Tue 10/217:45 pmLAX - BOI
Nonstop2h 11mAlaska Airlines
Deal found 9/16$207

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Irvine 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 16, 2025.
Use the filters below to find and compare flights from Boise to Irvine that are best for you.

Fly from

Boise

Fly to

Irvine

Route

Depart

Return

Price

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Tue 10/14

7:45 am-9:09 am

Nonstop2h 24m

Los Angeles

Sat 10/18

7:46 pm-10:52 pm

Nonstop2h 06m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Tue 10/14

5:38 pm-10:48 pm

1 stop6h 10m

Los Angeles

Sat 10/18

10:26 am-1:35 pm

Nonstop2h 09m

$207

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 11/15

2:11 pm-3:35 pm

Nonstop2h 24m

Los Angeles

Wed 11/19

4:10 pm-11:28 pm

1 stop6h 18m

$207

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 11/1

8:08 am-9:35 am

Nonstop2h 27m

Los Angeles

Sat 11/8

4:01 pm-9:59 pm

1 stop4h 58m

$217

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 11/1

4:06 pm-8:37 pm

1 stop5h 31m

Los Angeles

Sat 11/8

4:01 pm-9:59 pm

1 stop4h 58m

$226

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Wed 10/8

5:30 pm-8:50 pm

1 stop4h 20m

Los Angeles

Sat 10/11

5:30 am-10:55 am

1 stop4h 25m

$227

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 10/17

5:38 pm-10:48 pm

1 stop6h 10m

Los Angeles

Sat 10/18

10:26 am-1:35 pm

Nonstop2h 09m

$227

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 10/11

5:38 pm-12:01 am

1 stop7h 23m

Los Angeles

Mon 10/13

10:39 pm-11:15 pm

1 stop23h 36m

$229

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 12/12

4:50 pm-9:00 pm

1 stop5h 10m

Los Angeles

Tue 12/16

1:10 pm-10:15 pm

2 stops8h 05m

$232

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sun 11/2

5:54 am-9:50 am

1 stop4h 56m

Los Angeles

Tue 11/4

8:00 am-3:12 pm

1 stop6h 12m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Boise to Irvine

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

How far ahead should I book a flight from Boise to Irvine?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Irvine. Price data was last updated on September 12, 2025.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boise to Irvine. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Boise to Irvine (average of $246). Flying from Boise to Irvine in March is currently the most expensive (average of $325). 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 BOI to IR9?

Find hourly flight availability from Boise to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Boise to Irvine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Boise to Irvine?

Use this chart to determine the cheapest time to fly round-trip from Boise to Irvine. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Boise to Irvine flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boise to Irvine

Explore weekly flight availability from Boise to Irvine. 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 16, 2025.

The most flights from BOI to IR9 are scheduled on a Monday (29 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (26 on average).

How much does it cost to fly round-trip from Boise to Irvine?

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Boise to Irvine by reading reviews from past customers. 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

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

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

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

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
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

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
2,724 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

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
8,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

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
8,019 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

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 Boise to Irvine. 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 Boise to Irvine?

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld is the airport most travelers will use when flying to Irvine from Boise. Booking flights from Air Term. Gowen Fld (BOI) to Irvine should be relatively easy as there are 28 daily outbound flights to Irvine from 8 different airlines.

  • How popular is this Boise to Irvine flight route?

    The Boise Air Term. Gowen Fld to Irvine flight path was viewed by 39 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 Boise to Irvine?

    For as low as $197, Delta can have you in Irvine from Boise in 2h 24m. The distance from Boise to Irvine is about 675 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The top 3 most reliable airlines when flying from Boise to Irvine are LATAM Airlines (100%), KLM (99%) and Aeromexico (99%).

  • What are the cheapest flights from Boise to Irvine?

    Looking at all options, your cheapest flight can be booked for $109. While the most popular route (Boise Air Term. Gowen Fld - Los Angeles) can be booked for $191 on average, our data indicates $415 when flying from Boise to Irvine.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boise to Irvine (average of $246). Flying from Boise to Irvine in March is currently the most expensive (average of $325). 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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Top 8 airlines flying from Boise to Irvine

Discover the top 8 airlines that operate flights from Boise to Irvine. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$74Average$173FlexibilityNo cancel feeOn-time65%
DeltaCheapest$79Average$245FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$98Average$274FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$99Average$222FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$147Average$341FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$156Average$314FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$159Average$317FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$172Average$363FlexibilityNo cancel feeOn-time71%

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