Cheap flights from Los Angeles to Idaho Falls (LAX - IDA) from $137

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 6/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAX — IDA
Jun 11 — Jun 181

The best prices from Los Angeles to Idaho Falls Fanning Field are usually found in August or May, booked 39 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Los Angeles to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Idaho Falls (IDA). 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 June 6, 2024.

Popular in

July

Cheapest in

August

Round-trip from

$397

One-way from

$294
High demand for flights, 23% potential price rise
Best time to find cheap flights, 23% potential price drop
From Los Angeles to Idaho Falls Fanning Field
One-way flight from Los Angeles to Idaho Falls Fanning Field

What is the cheapest day to fly round-trip from Los Angeles to Idaho Falls?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 36% on the overall cost on flights from Los Angeles to Idaho Falls.

How far in advance should I book a flight from Los Angeles to Idaho Falls?

To save up to 20% on this flight, we recommend booking at least 40 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Los Angeles to Idaho Falls from $169 1-2 weeks out and tickets from $481 for flights departing within the next 72 hours.

What is the cheapest month to fly from Los Angeles to Idaho Falls?

Our data shows that August tends to be the cheapest month to fly to Idaho Falls from Los Angeles. Users have commonly found prices around $442 for the month, but tickets can be as low as $147. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from LAX to IDA?

Unlike in the evening, when flights are generally more expensive, you can save up to 20% on flights from Los Angeles to Idaho Falls by exploring options for tickets in the afternoon.

Cheap Los Angeles to Idaho Falls flights in June & July 2024

Find cheap flight options from Los Angeles to Idaho Falls specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Scroll through some of the best deals on flights from Los Angeles to Idaho Falls in 2024. Check back regularly for other flight deals.
Mon 7/157:00 amLAX - IDA
1 stop5h 44mMultiple Airlines
Mon 8/510:03 pmIDA - LAX
1 stop12h 19mMultiple Airlines
Deal found 6/5$203
Fri 7/55:25 amLAX - IDA
1 stop7h 19mMultiple Airlines
Fri 7/1210:03 pmIDA - LAX
1 stop12h 19mMultiple Airlines
Deal found 6/5$207
Fri 7/55:25 amLAX - IDA
1 stop7h 19mMultiple Airlines
Fri 7/1210:03 pmIDA - LAX
2 stops21h 56mMultiple Airlines
Deal found 6/5$222
Mon 7/157:00 amLAX - IDA
1 stop5h 44mMultiple Airlines
Mon 8/510:03 pmIDA - LAX
2 stops16h 49mMultiple Airlines
Deal found 6/5$225
Mon 6/246:23 amLAX - IDA
1 stop7h 49mMultiple Airlines
Fri 6/2810:05 pmIDA - LAX
1 stop10h 26mMultiple Airlines
Deal found 6/5$253
Mon 6/175:25 amLAX - IDA
1 stop7h 25mMultiple Airlines
Fri 6/212:40 pmIDA - LAX
2 stops9h 57mMultiple Airlines
Deal found 6/5$270
Fri 7/58:15 amLAX - IDA
2 stops9h 10mMultiple Airlines
Fri 7/1210:03 pmIDA - LAX
2 stops21h 56mMultiple Airlines
Deal found 6/5$277
Mon 7/158:35 amLAX - IDA
2 stops8h 50mMultiple Airlines
Mon 8/510:03 pmIDA - LAX
2 stops16h 49mMultiple Airlines
Deal found 6/5$279
Mon 6/248:15 amLAX - IDA
2 stops9h 12mMultiple Airlines
Fri 6/287:17 pmIDA - LAX
2 stops13h 14mMultiple Airlines
Deal found 6/5$295

Los Angeles to Idaho Falls 2024 flight deals

Discover exclusive flight deals for travel between Los Angeles and Idaho Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Scroll through some of the best deals on flights from Los Angeles to Idaho Falls in 2024. Check back regularly for other flight deals.
Mon 7/157:00 amLAX - IDA
1 stop5h 44mMultiple Airlines
Mon 8/510:03 pmIDA - LAX
1 stop12h 19mMultiple Airlines
Deal found 6/5$203
Fri 7/55:25 amLAX - IDA
1 stop7h 19mMultiple Airlines
Fri 7/1210:03 pmIDA - LAX
1 stop12h 19mMultiple Airlines
Deal found 6/5$207
Fri 7/55:25 amLAX - IDA
1 stop7h 19mMultiple Airlines
Fri 7/1210:03 pmIDA - LAX
2 stops21h 56mMultiple Airlines
Deal found 6/5$222
Mon 7/157:00 amLAX - IDA
1 stop5h 44mMultiple Airlines
Mon 8/510:03 pmIDA - LAX
2 stops16h 49mMultiple Airlines
Deal found 6/5$225
Mon 6/246:23 amLAX - IDA
1 stop7h 49mMultiple Airlines
Fri 6/2810:05 pmIDA - LAX
1 stop10h 26mMultiple Airlines
Deal found 6/5$253
Thu 6/2010:30 pmLAX - IDA
1 stop14h 20mMultiple Airlines
Fri 6/2110:05 pmIDA - LAX
1 stop10h 26mMultiple Airlines
Deal found 6/6$257
Mon 6/175:25 amLAX - IDA
1 stop7h 25mMultiple Airlines
Fri 6/212:40 pmIDA - LAX
2 stops9h 57mMultiple Airlines
Deal found 6/5$270
Thu 6/2010:30 pmLAX - IDA
2 stops15h 42mMultiple Airlines
Fri 6/2110:05 pmIDA - LAX
1 stop10h 26mMultiple Airlines
Deal found 6/6$276
Fri 7/58:15 amLAX - IDA
2 stops9h 10mMultiple Airlines
Fri 7/1210:03 pmIDA - LAX
2 stops21h 56mMultiple Airlines
Deal found 6/5$277

Los Angeles to Idaho Falls flights leaving soon

Find last-minute flight options from Los Angeles to Idaho Falls for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Book one of these great deals on flights from Los Angeles to Idaho Falls. Tip: verify your flight details before completing your reservation.
Thu 6/138:35 amLAX - IDA
1 stop7h 40mUnited Airlines
Wed 6/197:10 amIDA - LAX
1 stop6h 56mUnited Airlines
Deal found 6/5$620
Wed 6/127:00 amLAX - IDA
1 stop4h 22mDelta
Sun 6/167:00 pmIDA - LAX
1 stop5h 57mDelta
Deal found 6/5$672
Thu 6/138:20 amLAX - IDA
2 stops11h 48mUnited Airlines
Wed 6/192:30 pmIDA - LAX
1 stop7h 46mUnited Airlines
Deal found 6/5$709
Fri 6/142:25 pmLAX - IDA
1 stop8h 32mAlaska Airlines
Mon 6/176:00 amIDA - LAX
1 stop5h 53mAlaska Airlines
Deal found 6/5$742
Wed 6/1212:35 pmLAX - IDA
2 stops10h 22mAlaska Airlines
Sun 6/166:00 amIDA - LAX
1 stop5h 53mAlaska Airlines
Deal found 6/5$777
Thu 6/137:00 amLAX - IDA
2 stops7h 22mAlaska Airlines
Wed 6/196:00 amIDA - LAX
2 stops11h 25mAlaska Airlines
Deal found 6/5$809
Fri 6/142:25 pmLAX - IDA
1 stop8h 32mAlaska Airlines
Mon 6/174:02 pmIDA - LAX
2 stops16h 34mAlaska Airlines
Deal found 6/5$823
Fri 6/1412:00 pmLAX - IDA
2 stops10h 57mAlaska Airlines
Mon 6/176:00 amIDA - LAX
2 stops11h 25mAlaska Airlines
Deal found 6/5$972
Wed 6/121:30 amLAX - IDA
1 stop19h 13mAmerican Airlines
Wed 6/196:32 amIDA - LAX
2 stops12h 47mAmerican Airlines
Deal found 6/5$1,011

One-way flights to Idaho Falls from Los Angeles

Search for one-way flight options from Los Angeles to Idaho Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Users traveling one-way from Los Angeles to Idaho Falls can select one of these great deals. Users needing a return flight from Los Angeles to Idaho Falls should utilize the search form above.
Thu 6/2710:30 pmLAX - IDA
1 stop14h 20mMultiple Airlines
Deal found 6/5$137
Sat 8/315:40 amLAX - IDA
1 stop5h 43mDelta
Deal found 6/5$144
Wed 6/265:40 amLAX - IDA
1 stop5h 42mDelta
Deal found 6/5$154
Wed 9/1812:00 pmLAX - IDA
2 stops10h 56mAlaska Airlines
Deal found 6/4$166
Sat 8/319:23 pmLAX - IDA
2 stops17h 07mAlaska Airlines
Deal found 6/5$185
Thu 6/2710:30 pmLAX - IDA
2 stops15h 42mMultiple Airlines
Deal found 6/5$193
Thu 6/276:32 pmLAX - IDA
3 stops22h 55mMultiple Airlines
Deal found 6/5$222
Thu 6/2710:30 pmLAX - IDA
1 stop14h 20mMultiple Airlines
Deal found 6/5$245
Wed 6/266:00 amLAX - IDA
2 stops16h 57mAlaska Airlines
Deal found 6/5$262

Find flights from Los Angeles to Idaho Falls within your budget

Customize your flight search to find flights from Los Angeles to Idaho Falls 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$203 - $413

Route

Depart

Return

Price

Los AngelesIdaho Falls Fanning Field

LAX - IDA

LAXIDA

Los Angeles

Mon 7/15

1 stop5h 44m

Idaho Falls Fanning Field

Mon 8/5

1 stop12h 19m

$203

Los AngelesIdaho Falls Fanning Field

LAX - IDA

LAXIDA

Los Angeles

Fri 7/5

1 stop7h 19m

Idaho Falls Fanning Field

Fri 7/12

1 stop12h 19m

$207

Los AngelesIdaho Falls Fanning Field

LAX - IDA

LAXIDA

Los Angeles

Fri 7/5

1 stop7h 19m

Idaho Falls Fanning Field

Fri 7/12

2 stops21h 56m

$222

Los AngelesIdaho Falls Fanning Field

LAX - IDA

LAXIDA

Los Angeles

Mon 7/15

1 stop5h 44m

Idaho Falls Fanning Field

Mon 8/5

2 stops16h 49m

$225

Los AngelesIdaho Falls Fanning Field

LAX - IDA

LAXIDA

Los Angeles

Mon 6/24

1 stop7h 49m

Idaho Falls Fanning Field

Fri 6/28

1 stop10h 26m

$253

Los AngelesIdaho Falls Fanning Field

LAX - IDA

LAXIDA

Los Angeles

Wed 6/26

1 stop5h 42m

Idaho Falls Fanning Field

Sat 6/29

1 stop6h 29m

$308

Los AngelesIdaho Falls Fanning Field

LAX - IDA

LAXIDA

Los Angeles

Sat 7/6

1 stop5h 43m

Idaho Falls Fanning Field

Fri 7/12

1 stop5h 45m

$333

Los AngelesIdaho Falls Fanning Field

LAX - IDA

LAXIDA

Los Angeles

Thu 8/8

1 stop7h 13m

Idaho Falls Fanning Field

Mon 8/12

1 stop7h 58m

$343

Los AngelesIdaho Falls Fanning Field

LAX - IDA

LAXIDA

Los Angeles

Wed 7/10

1 stop7h 05m

Idaho Falls Fanning Field

Tue 7/23

1 stop5h 56m

$413

Flights are sorted by cheapest first

Deals found on 6/5

How far ahead should I book a flight from Los Angeles to Idaho Falls?

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Idaho Falls. Price data was last updated on May 31, 2024.
Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to Idaho Falls. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Los Angeles to Idaho Falls?

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Idaho Falls. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Los Angeles to Idaho Falls flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Los Angeles to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Los Angeles 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.

Temperature and rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature and rainfall totals by month.

IDA

Temperature

23 - 69.8 °F

If weather is an important factor for your trip to Idaho Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated June 6, 2024.
See what other customers who have flown with United Airlines, American Airlines and Delta from Los Angeles to Idaho Falls have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,222 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
9,222 reviews
8.1
Very good
9,222 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.0
Very good
10,368 reviews
8.1
Very good
9,222 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.4
Good
10,696 reviews
8.1
Very good
9,222 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.3
Good
14,227 reviews
8.1
Very good
9,222 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Los Angeles to Idaho Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from Los Angeles to Idaho Falls for under $300. The cheapest flight booked recently is on Multiple Airlines for just $203, but on average you can expect to pay $300.

  • Are there last-minute flights available from Los Angeles to Idaho Falls for under $700?

    There are currently 14+ open flights from Los Angeles to Idaho Falls within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Los Angeles to Idaho Falls round-trip?

    According to our current data, Delta ($308), and Alaska Airlines ($343) offers the cheapest pricing from Los Angeles to Idaho Falls. These flights start at 30% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Los Angeles to Idaho Falls one-way?

    $144 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 $166 and $263, respectively.

  • What does LAX to IDA mean?

    LAX stands for Los Angeles Airport, while IDA stands for Idaho Falls Fanning Field Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Los Angeles to Idaho Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Los Angeles to Idaho Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Los Angeles to Idaho Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Los Angeles to Idaho Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Los Angeles to Idaho Falls that include hotel bookings?

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

  • How can I find direct flights from Los Angeles to Idaho Falls?

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

  • Can I find deals for business class flights from Los Angeles to Idaho Falls?

    Yes. Cheapflights offers flight deals from Los Angeles to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Los Angeles to Idaho Falls that allow pets onboard?

    Many airlines flying from Los Angeles to Idaho Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Los Angeles to Idaho Falls?

    Yes, you can often find last-minute deals on Los Angeles to Idaho Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Los Angeles to Idaho Falls flight deals updated?

    The Los Angeles to Idaho Falls flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Los Angeles to Idaho Falls?

  • What is the cheapest month to book a flight from Los Angeles to Idaho Falls?

    Currently, December is the cheapest month in which you can book a flight from Los Angeles to Idaho Falls (average of $397). Flying from Los Angeles to Idaho Falls in June is currently the most expensive (average of $618). 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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Alternative routes for Los Angeles to Idaho Falls
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Los Angeles to Idaho Falls

Discover the top 5 airlines that operate flights from Los Angeles to Idaho Falls. 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$121Average$174FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$273Average$353FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$293Average$533FlexibilityNo cancel feeOn-time69%
DeltaCheapest$293Average$460FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$302Average$455FlexibilityNo cancel feeOn-time75%

Search flights from Los Angeles to Idaho Falls by cabin class

Find flights from Los Angeles to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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