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$72+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 September, booked 72 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap 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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/2210:41 pmBOI - LAX
1 stop19h 23mMultiple Airlines
Thu 12/259:20 pmLAX - BOI
1 stop16h 44mMultiple Airlines
Deal found 12/15$284
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Fri 12/1910:41 pmBOI - LAX
1 stop22h 50mMultiple Airlines
Thu 12/259:20 pmLAX - BOI
1 stop16h 44mMultiple Airlines
Deal found 12/15$285
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/2210:41 pmBOI - LAX
1 stop9h 37mMultiple Airlines
Wed 12/2412:30 pmLAX - BOI
1 stop22h 13mMultiple Airlines
Deal found 12/15$329
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Fri 12/1910:41 pmBOI - LAX
1 stop22h 50mMultiple Airlines
Wed 12/2412:30 pmLAX - BOI
1 stop22h 13mMultiple Airlines
Deal found 12/15$330
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/318:20 amBOI - LAX
Nonstop2h 35mDelta
Fri 1/26:20 pmLAX - BOI
Nonstop2h 05mDelta
Deal found 12/16$337
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Fri 12/1910:41 pmBOI - LAX
1 stop22h 50mMultiple Airlines
Sun 1/49:20 pmLAX - BOI
1 stop16h 44mMultiple Airlines
Deal found 12/16$338
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Fri 12/1910:41 pmBOI - LAX
1 stop22h 50mMultiple Airlines
Sun 12/2110:03 pmLAX - BOI
1 stop16h 41mMultiple Airlines
Deal found 12/17$344
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Tue 12/303:20 pmBOI - LAX
1 stop17h 55mMultiple Airlines
Sun 1/49:20 pmLAX - BOI
1 stop16h 44mMultiple Airlines
Deal found 12/15$363
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Sun 12/219:30 pmBOI - LAX
2 stops13h 43mMultiple Airlines
Thu 12/259:20 pmLAX - BOI
1 stop16h 44mMultiple Airlines
Deal found 12/15$364

Find flight deals from Boise to Irvine

Keep the following information in mind while searching for Boise to Irvine flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$190
(United Airlines)

One-way from

$72
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$293
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Los Angeles flights.
Search Deals
From Boise Air Term. Gowen Fld to Irvine
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Irvine
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Wed 1/28

10:48 am-2:58 pm

1 stop5h 10m

Los Angeles

Mon 2/2

4:35 pm-7:51 pm

Nonstop2h 16m

$190

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 1/31

10:15 am-11:51 am

Nonstop2h 36m

Los Angeles

Thu 2/5

4:15 pm-11:48 pm

1 stop6h 33m

$190

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 3/6

8:12 pm-9:34 pm

Nonstop2h 22m

Los Angeles

Sat 3/14

8:45 pm-9:40 am

1 stop11h 55m

$191

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Thu 1/15

7:02 pm-8:17 pm

Nonstop2h 15m

Los Angeles

Tue 1/20

7:00 am-3:10 pm

1 stop7h 10m

$191

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 1/31

5:35 am-10:30 am

1 stop5h 55m

Los Angeles

Thu 2/5

5:00 am-3:50 pm

2 stops9h 50m

$192

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 2/20

5:25 am-8:55 am

1 stop4h 30m

Los Angeles

Mon 2/23

6:25 am-1:00 pm

1 stop5h 35m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Thu 2/5

5:55 pm-10:58 pm

1 stop6h 03m

Los Angeles

Mon 2/9

1:34 pm-7:10 pm

1 stop4h 36m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Wed 1/14

5:15 pm-10:21 pm

1 stop6h 06m

Los Angeles

Tue 1/20

11:55 am-8:12 pm

1 stop7h 17m

$205

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Mon 2/2

10:15 am-11:51 am

Nonstop2h 36m

Los Angeles

Wed 2/4

4:35 pm-7:51 pm

Nonstop2h 16m

$207

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Thu 2/26

8:16 am-9:49 am

Nonstop2h 33m

Los Angeles

Mon 3/2

10:50 am-5:06 pm

1 stop5h 16m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 21 results
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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 December 12, 2025.

Booking 72 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, March is the cheapest month in which you can book a flight from Boise to Irvine (average of $75). Flying from Boise to Irvine in December is currently the most expensive (average of $186). 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 December 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from Boise to Irvine by exploring options for tickets in the evening.

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 December 13, 2025.

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

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 December 18, 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
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

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
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

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
7.9
Good
8,005 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

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
2,819 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

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
9,091 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

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
8,190 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

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 16 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 26 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 $191, United Airlines can have you in Irvine from Boise in 2h 22m. 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 cheapest airlines to fly from Boise to Irvine one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $32. However, be on the lookout for offers from Allegiant Air and Southwest, as they are both options that can get you from Boise to Irvine for a low price.

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

    The top 3 most reliable airlines when flying from Boise to Irvine are Condor (100%), British Airways (98%) and Air France (97%).

  • What are the cheapest flights from Boise to Irvine?

    Looking at all options, your cheapest flight can be booked for $108. While the most popular route (Boise Air Term. Gowen Fld - Los Angeles) can be booked for $157 on average, our data indicates $385 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, March is the cheapest month in which you can book a flight from Boise to Irvine (average of $75). Flying from Boise to Irvine in December is currently the most expensive (average of $186). 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.

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$79Average$263FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$85Average$161FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$100Average$211FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$108Average$274FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$137Average$307FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$147Average$325FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$172Average$452FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$175Average$303FlexibilityNo cancel feeOn-time69%

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