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$59+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Dez 25 — Jän 11
Mi 12/25
Mi 1/1
1 adult, Economy
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Cheap flight deals from Irvine to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Dezember 20, 2024.

Round-trip from

$199
(Kiwi.com)

One-way from

$79
(Delta)
From Irvine to Idaho
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One-way flight from Irvine to Idaho
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Find flight deals from Irvine to Idaho

Cheapest flights from Irvine to Idaho
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 Dezember 20, 2024.

This Mytrip deal was found by Cheapflights users on 12/19. 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.
So 12/298:36 pmLAX - BOI
1 stop13h 26mSpirit Airlines
Mo 1/611:57 amBOI - LAX
1 stop13h 27mSpirit Airlines
Deal found 12/19$253
This Trip.com deal was found by Cheapflights users on 12/20. 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.
Mo 12/309:35 amLAX - IDA
1 stop10h 09mMultiple Airlines
Mo 1/64:28 pmIDA - LAX
2 stops16h 05mMultiple Airlines
Deal found 12/20$296
This Expedia deal was found by Cheapflights users on 12/20. 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.
Di 12/317:45 pmLAX - BOI
Nonstop2h 13mMultiple Airlines
So 1/267:38 pmBOI - LAX
1 stop5h 20mMultiple Airlines
Deal found 12/20$302
This Alaska Airlines deal was found by Cheapflights users on 12/19. 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.
Di 12/317:49 pmLAX - GEG
Nonstop2h 47mAlaska Airlines
Mi 1/157:02 amGEG - LAX
Nonstop2h 53mAlaska Airlines
Deal found 12/19$307
This Delta deal was found by Cheapflights users on 12/20. 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.
Di 12/316:20 pmLAX - BOI
Nonstop2h 08mDelta
So 1/267:15 amBOI - LAX
Nonstop2h 26mDelta
Deal found 12/20$317
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Di 12/316:45 amLAX - BOI
1 stop5h 43mUnited Airlines
So 1/2610:57 amBOI - LAX
1 stop6h 54mUnited Airlines
Deal found 12/20$336
This Alaska Airlines deal was found by Cheapflights users on 12/19. 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.
Sa 12/289:38 amLAX - BOI
Nonstop2h 17mAlaska Airlines
Fr 1/37:00 amBOI - LAX
1 stop8h 23mAlaska Airlines
Deal found 12/19$376
This Delta deal was found by Cheapflights users on 12/18. 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.
Mi 12/256:05 pmLAX - GEG
Nonstop2h 43mDelta
Mi 1/17:10 amGEG - LAX
Nonstop2h 59mDelta
Deal found 12/18$377
This Southwest deal was found by Cheapflights users on 12/20. 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.
Di 12/314:30 pmLAX - BOI
1 stop5h 25mSouthwest
So 1/265:10 amBOI - LAX
2 stops8h 30mSouthwest
Deal found 12/20$391
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Do 12/1910:20 amLAX - JAC
Nonstop2h 43mUnited Airlines
Do 12/261:50 pmJAC - LAX
Nonstop2h 42mUnited Airlines
Deal found 12/19$399
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Mo 12/302:50 pmLAX - GEG
1 stop6h 14mUnited Airlines
Do 1/25:05 amGEG - LAX
1 stop6h 15mUnited Airlines
Deal found 12/19$413
This American Airlines deal was found by Cheapflights users on 12/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 12/286:00 amLAX - BOI
1 stop6h 23mAmerican Airlines
Mi 1/111:21 amBOI - LAX
1 stop5h 08mAmerican Airlines
Deal found 12/20$416

Find flights from Irvine to Idaho within your budget

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 Dezember 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Do 1/23

9:25 am-12:37 pm

Nonstop2h 12m

Boise Air Term. Gowen Fld

Do 1/30

7:38 pm-11:58 pm

1 stop5h 20m

$199

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fr 1/24

9:11 am-6:43 pm

1 stop8h 32m

Boise Air Term. Gowen Fld

So 1/26

7:38 pm-11:58 pm

1 stop5h 20m

$205

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Fr 1/10

5:32 pm-11:53 pm

1 stop6h 21m

Spokane

So 1/12

9:24 pm-8:27 am

1 stop11h 03m

$216

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Sa 1/11

6:50 pm-9:35 pm

Nonstop2h 45m

Spokane

So 1/12

7:00 am-10:05 am

Nonstop3h 05m

$217

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Di 1/14

7:50 pm-10:58 pm

Nonstop2h 08m

Boise Air Term. Gowen Fld

Di 1/21

6:57 pm-8:14 pm

Nonstop2h 17m

$217

Los AngelesIdaho Falls

LAX - IDA

LAXIDA

Los Angeles

Do 1/9

7:35 am-12:30 pm

1 stop3h 55m

Idaho Falls Fanning Field

Sa 1/11

1:10 pm-6:17 pm

1 stop6h 07m

$220

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Fr 2/14

12:41 pm-8:38 pm

1 stop7h 57m

Spokane

Di 2/18

5:00 am-11:27 am

1 stop6h 27m

$224

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Sa 1/11

6:01 am-1:49 pm

1 stop7h 48m

Spokane

So 1/12

3:21 pm-10:02 pm

1 stop6h 41m

$226

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fr 1/24

10:15 am-1:39 pm

Nonstop2h 24m

Boise Air Term. Gowen Fld

Mo 1/27

2:20 pm-3:47 pm

Nonstop2h 27m

$237

Los AngelesIdaho Falls

LAX - IDA

LAXIDA

Los Angeles

Do 2/20

9:48 pm-2:37 pm

1 stop15h 49m

Idaho Falls Fanning Field

Fr 2/28

2:26 pm-2:55 pm

2 stops25h 29m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 58 results
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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.

Travel insights for flights from Irvine to Idaho

Get recent, data-driven insights about flights from Irvine to Idaho including ideal travel times, pricing trends, and more.

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 $436). 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 Dezember 20, 2024.

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 Dezember 20, 2024.

The most flights from IR9 to USID are scheduled on a Friday (30 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 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 Dezember 20, 2024.
To help decide which airline to fly from Irvine to Idaho, see what other customers have to say about Spirit Airlines, United Airlines and Southwest. 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.
Southwest
8.1
Very good
4,821 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Southwest
8.1
Very good
4,821 reviews
Southwest
8.1
Very good
4,821 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Alaska Airlines
8.0
Very good
9,547 reviews
Southwest
8.1
Very good
4,821 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Delta
8.0
Very good
8,601 reviews
Southwest
8.1
Very good
4,821 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

United Airlines
7.4
Good
9,041 reviews
Southwest
8.1
Very good
4,821 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,821 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

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.

  • How popular is this Irvine to Idaho flight route?

    Within the past month, 20 users have taken a look at flights from Irvine to Idaho.

  • What are the cheapest airlines to fly from Irvine to Idaho one-way?

    $79 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $88 and $98, respectively.

  • What are the most popular routes from Irvine to Idaho?

    The most popular flight routes from Irvine to Idaho are Los Angeles - Boise Air Term. Gowen Fld, Los Angeles - Spokane and Los Angeles - Jackson Hole.

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

    The top 3 most reliable airlines when flying from Irvine to Idaho are LATAM Airlines (97%), Singapore Airlines (95%) and Qatar Airways (94%).

  • What are the cheapest flights from Irvine to Idaho?

    The cheapest flight price from Irvine to Idaho is $117. On average you can expect to pay $292. The most popular route, (Los Angeles - Boise Air Term. Gowen Fld), can usually be booked for $121.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Irvine to Idaho 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 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 $436). 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 Irvine to Idaho

Discover the top 8 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 Dezember 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$73Average$153FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$78Average$160FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$104Average$422FlexibilityNo cancel feeOn-time69%
Allegiant AirCheapest$120Average$210FlexibilityNo cancel feeOn-time88%
DeltaCheapest$122Average$472FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$138Average$361FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$187Average$369FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$218Average$382FlexibilityNo cancel feeOn-time71%
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