$89+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Irvine with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Irvine are usually found in April or September, booked 49 days in advance, depart on a Thursday or Friday and return on a Saturday
Cheap flight deals from Boise to Irvine
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boise to IrvineExplore 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 March 17, 2026.
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 March 17, 2026.
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/119:26 am
BOI
- LAX
1 stop7h 05m
United Airlines
Wed 4/154:55 pm
LAX
- BOI
Nonstop2h 18m
United Airlines
Deal found 3/12![United Airlines logo]()
$157
This Trip.com deal was found by Cheapflights users on 3/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:40 am
BOI
- LAX
1 stop5h 06m
Multiple Airlines
Tue 4/75:44 pm
LAX
- BOI
1 stop5h 12m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$160
This Southwest deal was found by Cheapflights users on 3/12. 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.
Sat 4/113:25 pm
BOI
- LAX
1 stop7h 30m
Southwest
Wed 4/157:50 am
LAX
- BOI
1 stop5h 50m
Southwest
Deal found 3/12![Southwest logo]()
$162
This Trip.com deal was found by Cheapflights users on 3/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:40 am
BOI
- LAX
1 stop5h 06m
Hawaiian Airlines
Tue 4/77:45 pm
LAX
- BOI
Nonstop2h 17m
Hawaiian Airlines
Deal found 3/16![Hawaiian Airlines logo]()
$175
This CheapOair deal was found by Cheapflights users on 3/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:22 pm
BOI
- LAX
1 stop8h 21m
Alaska Airlines
Tue 4/212:45 pm
LAX
- BOI
1 stop6h 14m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 3/16. 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.
Tue 4/76:40 am
BOI
- LAX
2 stops6h 30m
Southwest
Tue 4/76:10 pm
LAX
- BOI
1 stop4h 20m
Southwest
Deal found 3/16![Southwest logo]()
$182
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:57 pm
BOI
- LAX
1 stop6h 02m
Alaska Airlines
Wed 5/137:45 pm
LAX
- BOI
Nonstop2h 13m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$187
This Gotogate deal was found by Cheapflights users on 3/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:22 pm
BOI
- LAX
1 stop11h 54m
Frontier
Mon 5/118:59 pm
LAX
- BOI
1 stop14h 28m
Frontier
Deal found 3/15![Frontier logo]()
$190
This Southwest deal was found by Cheapflights users on 3/12. 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.
Mon 5/42:15 pm
BOI
- LAX
2 stops7h 30m
Southwest
Sat 5/93:30 pm
LAX
- BOI
1 stop3h 55m
Southwest
Deal found 3/12![Southwest logo]()
$192
This CheapOair deal was found by Cheapflights users on 3/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:25 pm
BOI
- LAX
1 stop20h 30m
Frontier
Mon 6/18:59 pm
LAX
- BOI
1 stop14h 31m
Frontier
Deal found 3/15![Frontier logo]()
$196
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:23 pm
BOI
- LAX
Nonstop2h 17m
Delta
Wed 5/137:55 pm
LAX
- BOI
Nonstop2h 03m
Delta
Deal found 3/12![Delta logo]()
$197
Best flights from Boise to IrvineDiscover carefully curated flight deals from Boise to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from Boise to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/119:26 am
BOI
- LAX
1 stop7h 05m
United Airlines
Wed 4/154:55 pm
LAX
- BOI
Nonstop2h 18m
United Airlines
Deal found 3/12![United Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:57 pm
BOI
- LAX
1 stop6h 02m
Alaska Airlines
Wed 5/137:45 pm
LAX
- BOI
Nonstop2h 13m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:00 pm
BOI
- LAX
1 stop4h 05m
Southwest
Sun 4/195:15 am
LAX
- BOI
1 stop3h 40m
Southwest
Deal found 3/14![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 3/16. 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.
Sat 5/163:23 pm
BOI
- LAX
Nonstop2h 17m
Delta
Mon 5/185:40 pm
LAX
- BOI
1 stop5h 15m
Delta
Deal found 3/16![Delta logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:05 pm
BOI
- LAX
Nonstop2h 17m
Alaska Airlines
Sat 4/259:21 am
LAX
- BOI
Nonstop2h 13m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$187
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:11 am
BOI
- LAX
Nonstop2h 19m
United Airlines
Sun 4/56:45 pm
LAX
- BOI
Nonstop2h 18m
United Airlines
Deal found 3/12![United Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:40 am
BOI
- LAX
1 stop5h 06m
Alaska Airlines
Sat 4/186:00 pm
LAX
- BOI
1 stop3h 52m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$202
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:05 am
BOI
- LAX
Nonstop2h 28m
Delta
Sat 4/116:34 pm
LAX
- BOI
Nonstop2h 01m
Delta
Deal found 3/13![Delta logo]()
$232
Last-minute flights from Boise to IrvineDiscover last-minute flight deals from Boise to Irvine. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Irvine. Data last updated March 17, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 3/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:40 am
BOI
- LAX
1 stop5h 06m
Multiple Airlines
Tue 4/75:44 pm
LAX
- BOI
1 stop5h 12m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$160
This Trip.com deal was found by Cheapflights users on 3/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:40 am
BOI
- LAX
1 stop5h 06m
Hawaiian Airlines
Tue 4/77:45 pm
LAX
- BOI
Nonstop2h 17m
Hawaiian Airlines
Deal found 3/16![Hawaiian Airlines logo]()
$175
This Southwest deal was found by Cheapflights users on 3/16. 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.
Tue 4/76:40 am
BOI
- LAX
2 stops6h 30m
Southwest
Tue 4/76:10 pm
LAX
- BOI
1 stop4h 20m
Southwest
Deal found 3/16![Southwest logo]()
$182
This Delta deal was found by Cheapflights users on 3/16. 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 4/77:05 am
BOI
- LAX
Nonstop2h 28m
Delta
Tue 4/76:40 pm
LAX
- BOI
Nonstop2h 01m
Delta
Deal found 3/16![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/119:26 am
BOI
- LAX
1 stop7h 05m
United Airlines
Wed 4/154:55 pm
LAX
- BOI
Nonstop2h 18m
United Airlines
Deal found 3/12![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 3/12. 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.
Sat 4/113:25 pm
BOI
- LAX
1 stop7h 30m
Southwest
Wed 4/157:50 am
LAX
- BOI
1 stop5h 50m
Southwest
Deal found 3/12![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 3/13. 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.
Sat 4/113:25 pm
BOI
- LAX
1 stop7h 30m
Southwest
Thu 4/2311:00 am
LAX
- BOI
1 stop5h 00m
Southwest
Deal found 3/13![Southwest logo]()
$202
This CheapOair deal was found by Cheapflights users on 3/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:22 pm
BOI
- LAX
1 stop8h 21m
Alaska Airlines
Tue 4/212:45 pm
LAX
- BOI
1 stop6h 14m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$177
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:11 am
BOI
- LAX
Nonstop2h 19m
United Airlines
Sat 4/184:21 pm
LAX
- BOI
Nonstop2h 18m
United Airlines
Deal found 3/12![United Airlines logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:05 pm
BOI
- LAX
Nonstop2h 17m
Alaska Airlines
Sat 4/259:21 am
LAX
- BOI
Nonstop2h 13m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:45 am
BOI
- LAX
Nonstop2h 24m
Alaska Airlines
Wed 4/223:45 pm
LAX
- BOI
1 stop7h 14m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$211
One-way flights from Boise to IrvineSearch for one-way flight options from Boise to Irvine. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from Boise to Irvine. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/16. 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.
Tue 4/76:40 am
BOI
- LAX
1 stop4h 35m
Southwest
Deal found 3/16![Southwest logo]()
$89
This Expedia deal was found by Cheapflights users on 3/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:25 pm
BOI
- LAX
1 stop20h 30m
Frontier
Deal found 3/17![Frontier logo]()
$96
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:05 pm
BOI
- LAX
Nonstop2h 17m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$99
This Mytrip deal was found by Cheapflights users on 3/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:53 am
BOI
- LAX
1 stop20h 48m
Frontier
Deal found 3/15![Frontier logo]()
$100
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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.
Mon 4/137:40 am
BOI
- LAX
1 stop4h 23m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Thu 4/1611:53 am
BOI
- LAX
1 stop13h 18m
Frontier
Deal found 3/17![Frontier logo]()
$117
This WAYA deal was found by Cheapflights users on 3/17. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:20 am
BOI
- LAX
1 stop6h 16m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$118
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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.
Thu 5/147:33 pm
BOI
- LAX
Nonstop2h 24m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$119
This Expedia deal was found by Cheapflights users on 3/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:25 pm
BOI
- LAX
1 stop11h 51m
Frontier
Deal found 3/17![Frontier logo]()
$121
This CheapOair deal was found by Cheapflights users on 3/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:21 pm
BOI
- LAX
1 stop12h 43m
Frontier
Deal found 3/17![Frontier logo]()
$123
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:00 pm
BOI
- LAX
Nonstop2h 19m
Delta
Deal found 3/14![Delta logo]()
$129
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 March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (United Airlines) |
One-way from | $89 (Southwest) |
Popular in | March |
Cheapest in | April |
Average price | $363 |
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 March 17, 2026.
Use the filters below to find and compare flights from Boise to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseLos Angeles
BOI - LAX
BOILAX
Boise Air Term. Gowen Fld
Sat 4/11
9:26 am-3:31 pm
1 stop7h 05m
Los Angeles Los Angeles
Wed 4/15
4:55 pm-8:13 pm
Nonstop2h 18m
$157
BoiseLos Angeles
BOI - LAX
BOILAX
Boise Air Term. Gowen Fld
Tue 5/12
2:57 pm-7:59 pm
1 stop6h 02m
Los Angeles Los Angeles
Wed 5/13
7:45 pm-10:58 pm
Nonstop2h 13m
$187
BoiseLos Angeles
BOI - LAX
BOILAX
Boise Air Term. Gowen Fld
Sat 4/18
7:05 pm-8:22 pm
Nonstop2h 17m
Los Angeles Los Angeles
Sat 4/25
9:21 am-12:34 pm
Nonstop2h 13m
$187
BoiseLos Angeles
BOI - LAX
BOILAX
Boise Air Term. Gowen Fld
Thu 4/2
7:11 am-8:30 am
Nonstop2h 19m
Los Angeles Los Angeles
Sun 4/5
6:45 pm-10:03 pm
Nonstop2h 18m
$197
BoiseLos Angeles
BOI - LAX
BOILAX
Boise Air Term. Gowen Fld
Tue 4/14
7:40 am-11:46 am
1 stop5h 06m
Los Angeles Los Angeles
Sat 4/18
6:00 pm-10:52 pm
1 stop3h 52m
$202
BoiseLos Angeles
BOI - LAX
BOILAX
Boise Air Term. Gowen Fld
Fri 4/17
2:00 pm-5:05 pm
1 stop4h 05m
Los Angeles Los Angeles
Sun 4/19
5:15 am-9:55 am
1 stop3h 40m
$217
BoiseLos Angeles
BOI - LAX
BOILAX
Boise Air Term. Gowen Fld
Sat 5/16
3:23 pm-4:40 pm
Nonstop2h 17m
Los Angeles Los Angeles
Mon 5/18
5:40 pm-11:55 pm
1 stop5h 15m
$222
Quickest round-trip
BoiseLos Angeles
BOI - LAX
BOILAX
Boise Air Term. Gowen Fld
Tue 4/7
7:05 am-8:33 am
Nonstop2h 28m
Los Angeles Los Angeles
Sat 4/11
6:34 pm-9:35 pm
Nonstop2h 01m
$232
Cheapest one-way
Quickest one-way
BoiseLos Angeles
BOI - LAX
BOILAX
Boise Air Term. Gowen Fld
Tue 5/12
7:14 pm-8:29 pm
Nonstop2h 15m
$99
BoiseLos Angeles
BOI - LAX
BOILAX
Boise Air Term. Gowen Fld
Tue 5/5
4:55 pm-6:14 pm
Nonstop2h 19m
$99
Showing 1-10 of 20 resultsSorted by cheapest first
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.
BOI-LAX
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
BOI-IR9
BOI-LAX
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 March 13, 2026.
Booking 49 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, August is the cheapest month in which you can book a flight from Boise to Irvine (average of $77). Flying from Boise to Irvine in December is currently the most expensive (average of $190). 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 March 17, 2026.
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 March 14, 2026.
Travelers seeking maximum savings on their Boise to Irvine flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday 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 March 17, 2026.
The most flights from BOI to IR9 are scheduled on a Tuesday (22 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (9 on average).
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 March 17, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta 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.
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
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.
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Boise and Irvine flights
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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 March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$57 | Average$146 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$68 | Average$254 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$93 | Average$212 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$98 | Average$257 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$117 | Average$296 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$147 | Average$311 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$157 | Average$296 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$307 | Average$487 | FlexibilityNo cancel fee | On-time71% |