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Idaho

$69+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
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 November 21, 2024.

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 November 21, 2024.

This Mytrip deal was found by Cheapflights users on 11/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/75:30 amLAX - BOI
1 stop8h 20mSpirit Airlines
Tue 12/103:45 pmBOI - LAX
2 stops8h 17mSpirit Airlines
Deal found 11/21$163
This Expedia deal was found by Cheapflights users on 11/20. 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.
Fri 12/135:30 amLAX - BOI
1 stop4h 28mMultiple Airlines
Sun 12/157:11 amBOI - LAX
Nonstop2h 31mMultiple Airlines
Deal found 11/20$175
This Delta deal was found by Cheapflights users on 11/20. 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.
Thu 12/1211:05 amLAX - GEG
Nonstop2h 46mDelta
Mon 12/162:31 pmGEG - LAX
Nonstop2h 54mDelta
Deal found 11/20$177
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:55 pmLAX - GEG
Nonstop2h 49mAlaska Airlines
Tue 12/172:59 pmGEG - LAX
1 stop5h 18mAlaska Airlines
Deal found 11/20$181
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Sat 12/144:05 pmLAX - GEG
1 stop7h 10mUnited Airlines
Mon 12/167:00 amGEG - LAX
1 stop5h 41mUnited Airlines
Deal found 11/20$196
This Delta deal was found by Cheapflights users on 11/21. 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 12/188:20 amLAX - BOI
Nonstop2h 12mDelta
Sat 1/117:15 amBOI - LAX
Nonstop2h 26mDelta
Deal found 11/21$197
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/188:07 pmLAX - BOI
Nonstop2h 11mAlaska Airlines
Sat 1/119:30 amBOI - LAX
1 stop14h 13mAlaska Airlines
Deal found 11/21$199
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/510:49 amLAX - GEG
2 stops22h 29mMultiple Airlines
Sun 12/89:46 amGEG - LAX
1 stop15h 01mMultiple Airlines
Deal found 11/20$276
This Delta deal was found by Cheapflights users on 11/20. 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.
Wed 12/111:15 pmLAX - IDA
2 stops8h 40mDelta
Tue 12/176:55 pmIDA - LAX
1 stop6h 04mDelta
Deal found 11/20$294
This Mytrip deal was found by Cheapflights users on 11/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/810:08 amLAX - IDA
3 stops30h 27mMultiple Airlines
Sun 12/154:44 pmIDA - LAX
1 stop9h 03mMultiple Airlines
Deal found 11/21$310
This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2011:20 amLAX - BOI
Nonstop2h 23mUnited Airlines
Mon 12/237:00 amBOI - LAX
Nonstop2h 35mUnited Airlines
Deal found 11/21$327
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/115:34 pmLAX - IDA
1 stop5h 25mAlaska Airlines
Mon 12/166:00 amIDA - LAX
1 stop19h 06mAlaska Airlines
Deal found 11/20$329

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 12/7

5:30 am-2:50 pm

1 stop8h 20m

Boise Air Term. Gowen Fld

Tue 12/10

3:45 pm-11:02 pm

2 stops8h 17m

$163

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 12/13

5:30 am-10:58 am

1 stop4h 28m

Boise Air Term. Gowen Fld

Sun 12/15

7:11 am-8:42 am

Nonstop2h 31m

$175

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Tue 2/25

6:12 pm-11:07 pm

1 stop4h 55m

Spokane

Sun 3/2

6:00 am-10:59 am

1 stop4h 59m

$176

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Thu 12/12

11:05 am-1:51 pm

Nonstop2h 46m

Spokane

Mon 12/16

2:31 pm-5:25 pm

Nonstop2h 54m

$177

Los AngelesIdaho Falls

LAX - IDA

LAXIDA

Los Angeles

Thu 12/5

10:49 am-10:01 pm

1 stop10h 12m

Idaho Falls Fanning Field

Sun 12/8

4:44 pm-12:47 am

1 stop9h 03m

$190

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Sat 12/14

4:05 pm-11:15 pm

1 stop7h 10m

Spokane

Mon 12/16

7:00 am-12:41 pm

1 stop5h 41m

$196

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Tue 1/7

9:25 am-12:37 pm

Nonstop2h 12m

Boise Air Term. Gowen Fld

Tue 1/14

6:57 pm-8:14 pm

Nonstop2h 17m

$197

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 12/11

11:45 am-7:17 pm

1 stop6h 32m

Boise Air Term. Gowen Fld

Wed 12/18

12:12 pm-1:34 pm

Nonstop2h 22m

$200

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 1/11

10:15 am-1:39 pm

Nonstop2h 24m

Boise Air Term. Gowen Fld

Mon 1/13

1:01 pm-4:51 pm

1 stop4h 50m

$227

Los AngelesIdaho Falls

LAX - IDA

LAXIDA

Los Angeles

Wed 1/8

5:39 pm-3:27 pm

1 stop20h 48m

Idaho Falls Fanning Field

Sat 1/11

4:04 pm-10:43 pm

1 stop7h 39m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 57 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, January is the cheapest month in which you can book a flight from Irvine to Idaho (average of $310). 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 November 21, 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 November 21, 2024.

The most flights from IR9 to USID are scheduled on a Thursday (30 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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 November 21, 2024.
To help decide which airline to fly from Irvine to Idaho, see what other customers have to say about United Airlines, Spirit Airlines and American Airlines. 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
5,005 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

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
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

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
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

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
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

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
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

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.

WestJet
7.3
Good
2,811 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

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?

    $69 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $80 and $89, 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 Air France (100%), Scandinavian Airlines (98%) and LATAM Airlines (97%).

  • What are the cheapest flights from Irvine to Idaho?

    The cheapest flight price from Irvine to Idaho is $78. On average you can expect to pay $350. The most popular route, (Los Angeles - Boise Air Term. Gowen Fld), can usually be booked for $108.

  • 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, January is the cheapest month in which you can book a flight from Irvine to Idaho (average of $310). 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$74Average$160FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$80Average$151FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$104Average$425FlexibilityNo cancel feeOn-time69%
Allegiant AirCheapest$120Average$193FlexibilityNo cancel feeOn-time88%
DeltaCheapest$122Average$483FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$139Average$375FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$178Average$363FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$218Average$386FlexibilityNo cancel feeOn-time71%
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