$51+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Apr 29 — May 61
1 adult, Economy
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Find cheap flights from Irvine to Idaho 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.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 April 24, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $89 (Kiwi.com) |
One-way from | $53 (Booking.com) |
Popular in | December |
Cheapest in | October |
Average price | $247 |
Find flight deals from Irvine to Idaho
Cheapest flights from Irvine to IdahoExplore 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 April 24, 2025.
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 April 24, 2025.
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/202:32 pmLAX - GEG
Nonstop2h 35mAllegiant Air
Fri 6/275:57 pmGEG - LAX
Nonstop2h 39mAllegiant Air
Deal found 4/23![Allegiant Air logo]()
$89
This Booking.com deal was found by Cheapflights users on 4/23. 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.
Thu 6/1210:18 pmLAX - BOI
1 stop9h 23mSpirit Airlines
Mon 6/169:36 amBOI - LAX
1 stop12h 47mSpirit Airlines
Deal found 4/23![Spirit Airlines logo]()
$143
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Fri 6/132:32 pmLAX - GEG
Nonstop2h 35mMultiple Airlines
Sun 6/159:35 amGEG - LAX
1 stop21h 19mMultiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$145
This Delta deal was found by Cheapflights users on 4/23. 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 5/287:05 pmLAX - GEG
Nonstop2h 35mDelta
Sat 5/312:36 pmGEG - LAX
Nonstop2h 46mDelta
Deal found 4/23![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 5/246:45 pmLAX - GEG
1 stop5h 09mAlaska Airlines
Sat 5/311:45 pmGEG - LAX
1 stop5h 00mAlaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$176
This CheapOair deal was found by Cheapflights users on 4/22. 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.
Sat 5/171:38 pmLAX - BOI
1 stop22h 59mFrontier
Tue 5/202:27 pmBOI - LAX
1 stop11h 03mFrontier
Deal found 4/22![Frontier logo]()
$177
This Expedia deal was found by Cheapflights users on 4/23. 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.
Fri 5/306:00 amLAX - BOI
1 stop4h 21mMultiple Airlines
Fri 6/65:51 pmBOI - LAX
Nonstop2h 14mMultiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$178
This Delta deal was found by Cheapflights users on 4/21. 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 5/148:25 pmLAX - BOI
Nonstop2h 03mDelta
Thu 5/153:39 pmBOI - LAX
Nonstop2h 20mDelta
Deal found 4/21![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 4/23. 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 6/136:10 amLAX - GEG
1 stop5h 05mSouthwest
Mon 6/166:05 pmGEG - LAX
1 stop4h 05mSouthwest
Deal found 4/23![Southwest logo]()
$192
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/179:20 amLAX - BOI
Nonstop2h 19mUnited Airlines
Mon 5/191:35 pmBOI - LAX
Nonstop2h 21mUnited Airlines
Deal found 4/23![United Airlines logo]()
$197
This Hawaiian Airlines deal was found by Cheapflights users on 4/21. 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.
Wed 5/143:08 pmLAX - BOI
1 stop6h 31mHawaiian Airlines
Thu 5/157:06 pmBOI - LAX
1 stop5h 53mHawaiian Airlines
Deal found 4/21![Hawaiian Airlines logo]()
$206
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 5/214:00 pmLAX - BOI
1 stop6h 24mAlaska Airlines
Wed 5/288:31 pmBOI - LAX
1 stop18h 24mAlaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$209
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 April 24, 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
Fri 6/20
2:32 pm-5:07 pm
Nonstop2h 35m
Spokane
Fri 6/27
5:57 pm-8:36 pm
Nonstop2h 39m
$89
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Thu 6/12
10:18 pm-8:41 am
1 stop9h 23m
Boise Air Term. Gowen Fld
Mon 6/16
9:36 am-9:23 pm
1 stop12h 47m
$143
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Fri 6/13
2:32 pm-5:07 pm
Nonstop2h 35m
Spokane
Sun 6/15
9:35 am-6:54 am
1 stop21h 19m
$145
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Wed 5/28
7:05 pm-9:40 pm
Nonstop2h 35m
Spokane
Sat 5/31
2:36 pm-5:22 pm
Nonstop2h 46m
$157
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Sat 5/24
6:45 pm-11:54 pm
1 stop5h 09m
Spokane
Sat 5/31
1:45 pm-6:45 pm
1 stop5h 00m
$176
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Sat 5/17
1:38 pm-1:37 pm
1 stop22h 59m
Boise Air Term. Gowen Fld
Tue 5/20
2:27 pm-12:30 am
1 stop11h 03m
$177
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Fri 5/30
6:00 am-11:21 am
1 stop4h 21m
Boise Air Term. Gowen Fld
Fri 6/6
5:51 pm-7:05 pm
Nonstop2h 14m
$178
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Wed 5/14
8:25 pm-11:28 pm
Nonstop2h 03m
Boise Air Term. Gowen Fld
Thu 5/15
3:39 pm-4:59 pm
Nonstop2h 20m
$187
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Fri 6/13
6:10 am-11:15 am
1 stop5h 05m
Spokane
Mon 6/16
6:05 pm-10:10 pm
1 stop4h 05m
$192
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Sat 5/17
9:20 am-12:39 pm
Nonstop2h 19m
Boise Air Term. Gowen Fld
Tue 5/20
2:00 pm-8:28 pm
1 stop7h 28m
$197
Showing 1-10 of 60 results
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 $419). 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 April 24, 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 April 24, 2025.
The most flights from IR9 to USID are scheduled on a Tuesday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).
Rainfall in Idaho by month
Plan your trip to Idaho by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.
Temperature in Idaho by month
Plan your trip to Idaho by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).
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 April 24, 2025.
To help decide which airline to fly from Irvine to Idaho, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Food
7.1
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Entertainment
7.1
Food
7.1
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Entertainment
7.1
Food
7.1
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Entertainment
7.1
Food
7.1
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Entertainment
7.1
Food
7.1
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Entertainment
7.1
Food
7.1
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
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.
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Alternative routes for Irvine to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Irvine to Idaho
Discover the top 9 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 April 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$158 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$71 | Average$156 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$79 | Average$480 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$108 | Average$299 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$124 | Average$222 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$151 | Average$343 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$154 | Average$401 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$349 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$198 | Average$372 | FlexibilityNo cancel fee | On-time71% |