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$55+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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

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 October 30, 2025.

This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:44 pmBOI - LAX
1 stop19h 58mFrontier
Wed 12/106:40 amLAX - BOI
1 stop28h 09mFrontier
Deal found 10/28$175
This Delta deal was found by Cheapflights users on 10/29. 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 12/133:54 pmBOI - LAX
Nonstop2h 26mDelta
Sat 12/2010:18 amLAX - BOI
Nonstop2h 09mDelta
Deal found 10/29$177
This Trip.com deal was found by Cheapflights users on 10/29. 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.
Sat 12/68:20 pmBOI - LAX
Nonstop2h 25mHawaiian Airlines
Mon 12/810:03 amLAX - BOI
Nonstop2h 10mHawaiian Airlines
Deal found 10/29$181
This Orbitz deal was found by Cheapflights users on 10/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:44 pmBOI - LAX
1 stop6h 56mMultiple Airlines
Mon 12/83:37 pmLAX - BOI
1 stop6h 19mMultiple Airlines
Deal found 10/30$185
This Delta deal was found by Cheapflights users on 10/28. 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 12/133:54 pmBOI - LAX
Nonstop2h 26mDelta
Mon 12/157:00 pmLAX - BOI
Nonstop2h 05mDelta
Deal found 10/28$187
This Southwest deal was found by Cheapflights users on 10/28. 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 11/257:55 pmBOI - LAX
1 stop3h 45mSouthwest
Tue 12/28:15 amLAX - BOI
1 stop3h 35mSouthwest
Deal found 10/28$192
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:20 pmBOI - LAX
Nonstop2h 25mAlaska Airlines
Sat 12/69:28 amLAX - BOI
Nonstop2h 10mAlaska Airlines
Deal found 10/28$195
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/248:50 pmBOI - LAX
Nonstop2h 21mAlaska Airlines
Fri 12/57:49 pmLAX - BOI
Nonstop2h 16mAlaska Airlines
Deal found 10/28$197

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$175
(Booking.com)

One-way from

$55
(Frontier)

Popular in

March

Cheapest in

April

Average price

$257
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 ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 30, 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

Sat 1/10

10:15 am-11:51 am

Nonstop2h 36m

Los Angeles

Mon 1/12

4:35 pm-7:51 pm

Nonstop2h 16m

$187

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 12/13

3:54 pm-5:20 pm

Nonstop2h 26m

Los Angeles

Mon 12/15

7:00 pm-10:05 pm

Nonstop2h 05m

$187

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Thu 1/8

7:15 am-8:45 am

Nonstop2h 30m

Los Angeles

Tue 1/13

7:15 pm-10:18 pm

Nonstop2h 03m

$187

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Thu 12/4

3:54 pm-5:20 pm

Nonstop2h 26m

Los Angeles

Mon 12/8

7:00 pm-10:05 pm

Nonstop2h 05m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Wed 12/17

3:54 pm-5:20 pm

Nonstop2h 26m

Los Angeles

Tue 12/30

6:20 pm-9:25 pm

Nonstop2h 05m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 12/12

7:45 am-9:16 am

Nonstop2h 31m

Los Angeles

Mon 12/15

7:00 pm-10:05 pm

Nonstop2h 05m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 12/5

3:54 pm-5:20 pm

Nonstop2h 26m

Los Angeles

Mon 12/8

11:59 am-3:13 pm

Nonstop2h 14m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 12/13

2:25 pm-8:20 pm

1 stop6h 55m

Los Angeles

Mon 12/15

8:15 am-12:50 pm

1 stop3h 35m

$202

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 1/10

4:04 pm-8:22 pm

1 stop5h 18m

Los Angeles

Mon 1/12

5:53 pm-11:59 pm

1 stop5h 06m

$206

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Tue 12/23

8:45 pm-12:10 am

1 stop4h 25m

Los Angeles

Mon 1/5

6:55 pm-12:45 am

1 stop4h 50m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 22 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 October 24, 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 January is currently the most expensive (average of $140). 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 October 30, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from Boise to Irvine by exploring options for tickets at noon.

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 October 26, 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 October 30, 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
11,217 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

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
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

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
7.9
Good
7,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

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
2,797 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

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
8,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

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
8,116 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

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 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 13 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 29 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 $187, United Airlines can have you in Irvine from Boise in 2h 26m. The distance from Boise to Irvine is about 675 mi. Most flights are nonstop.

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

    The top 3 most reliable airlines when flying from Boise to Irvine are Copa Airlines (100%), Aeromexico (99%) and Qatar Airways (98%).

  • What are the cheapest flights from Boise to Irvine?

    Looking at all options, your cheapest flight can be booked for $118. While the most popular route (Boise Air Term. Gowen Fld - Los Angeles) can be booked for $177 on average, our data indicates $711 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 January is currently the most expensive (average of $140). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$74Average$173FlexibilityNo cancel feeOn-time65%
DeltaCheapest$79Average$263FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$100Average$210FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$108Average$274FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$147Average$334FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$162Average$315FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$172Average$348FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$174Average$315FlexibilityNo cancel feeOn-time69%

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