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Idaho Falls

$100+ Cheap flights from Orange County to Idaho Falls (IDA)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — IDA
Mar 1 — Mar 81
Sat 3/1
Sat 3/8
1 adult, Economy
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Cheap flight deals from Orange County to Idaho Falls

Keep the following information in mind while searching for Orange County to Idaho Falls flight deals. Data was last updated February 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Cheapflightsfares)

One-way from

$100
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$291
Provider with most accurate pricing for Los Angeles-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Idaho Falls Fanning Field flights.
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From Orange County to Idaho Falls Fanning Field
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One-way flight from Orange County to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 12% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Orange County to Idaho Falls

Cheapest flights from Orange County to Idaho Falls
Explore the most affordable flight options available from Orange County to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/75:33 pmSNA - IDA
Nonstop2h 14mAllegiant Air
Mon 3/103:28 pmIDA - SNA
Nonstop2h 15mAllegiant Air
Deal found 2/23$117
This Hawaiian Airlines deal was found by Cheapflights users on 2/24. 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.
Thu 4/248:05 amSNA - IDA
1 stop6h 53mHawaiian Airlines
Mon 4/284:35 pmIDA - SNA
1 stop6h 55mHawaiian Airlines
Deal found 2/24$328
This Alaska Airlines deal was found by Cheapflights users on 2/23. 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.
Mon 4/143:50 pmSNA - IDA
2 stops22h 44mAlaska Airlines
Mon 4/284:35 pmIDA - SNA
1 stop6h 55mAlaska Airlines
Deal found 2/23$351
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Tue 7/294:04 pmSNA - IDA
1 stop5h 47mUnited Airlines
Fri 8/84:15 pmIDA - SNA
1 stop6h 57mUnited Airlines
Deal found 2/23$399
This Delta deal was found by Cheapflights users on 2/23. 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.
Fri 8/15:05 pmSNA - IDA
1 stop4h 10mDelta
Sat 8/97:00 pmIDA - SNA
1 stop3h 52mDelta
Deal found 2/23$478
This Delta deal was found by Cheapflights users on 2/24. 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 3/111:30 pmLGB - IDA
1 stop3h 43mDelta
Sat 3/151:00 pmIDA - LGB
1 stop4h 22mDelta
Deal found 2/24$527
This American Airlines deal was found by Cheapflights users on 2/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/74:30 pmSNA - IDA
1 stop4h 41mAmerican Airlines
Mon 3/1012:58 pmIDA - SNA
1 stop8h 16mAmerican Airlines
Deal found 2/23$535
This Alaska Airlines deal was found by Cheapflights users on 2/24. 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 3/118:00 amLGB - IDA
2 stops37h 36mAlaska Airlines
Sat 3/154:07 pmIDA - LGB
2 stops54h 08mAlaska Airlines
Deal found 2/24$1,246

Find flights from Orange County to Idaho Falls within your budget

Customize your flight search to find flights from Orange County 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 2,558,603 searches. Data last updated February 24, 2025.

Fly from

Orange County

Fly to

Idaho Falls

Route

Depart

Return

Price

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Fri 3/7

5:33 pm-8:47 pm

Nonstop2h 14m

Idaho Falls Fanning Field

Mon 3/10

3:28 pm-4:43 pm

Nonstop2h 15m

$117

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Thu 4/24

8:05 am-3:58 pm

1 stop6h 53m

Idaho Falls Fanning Field

Mon 4/28

4:35 pm-10:30 pm

1 stop6h 55m

$328

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Mon 4/14

3:50 pm-3:34 pm

2 stops22h 44m

Idaho Falls Fanning Field

Mon 4/28

4:35 pm-10:30 pm

1 stop6h 55m

$351

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Tue 7/29

4:04 pm-10:51 pm

1 stop5h 47m

Idaho Falls Fanning Field

Fri 8/8

4:15 pm-10:12 pm

1 stop6h 57m

$399

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Fri 8/1

5:05 pm-10:15 pm

1 stop4h 10m

Idaho Falls Fanning Field

Sat 8/9

7:00 pm-9:52 pm

1 stop3h 52m

$478

Long BeachIdaho Falls

LGB - IDA

LGBIDA

Long Beach Municipal

Tue 3/11

1:30 pm-6:13 pm

1 stop3h 43m

Idaho Falls Fanning Field

Sat 3/15

1:00 pm-4:22 pm

1 stop4h 22m

$527

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Fri 3/7

4:30 pm-10:11 pm

1 stop4h 41m

Idaho Falls Fanning Field

Mon 3/10

12:58 pm-8:14 pm

1 stop8h 16m

$535

Long BeachIdaho Falls

LGB - IDA

LGBIDA

Long Beach Municipal

Tue 3/11

8:00 am-10:36 pm

2 stops37h 36m

Idaho Falls Fanning Field

Sat 3/15

4:07 pm-9:15 pm

2 stops54h 08m

$1,246

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Mon 5/12

5:28 pm-8:44 pm

Nonstop2h 16m

$100

Santa AnaIdaho Falls

SNA - IDA

SNAIDA

Santa Ana J. Wayne/Orange Cnty

Wed 5/21

8:00 am-3:40 pm

1 stop6h 40m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 15 results
1
2

Best time to book a flight from Orange County to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Orange County 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 Orange County to Idaho Falls

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

What is the cheapest month to book a flight from Orange County to Idaho Falls?

Currently, October is the cheapest month in which you can book a flight from Orange County to Idaho Falls (average of $380). Flying from Orange County to Idaho Falls in July is currently the most expensive (average of $628). 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 KFI to IDA?

Find hourly flight availability from Orange County to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Orange County to Idaho Falls as you normally would.

Rainfall in Idaho Falls by month

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

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

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

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 February 24, 2025.
To help decide which airline to fly from Orange County to Idaho Falls, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,712 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,712 reviews
Alaska Airlines
8.0
Very good
9,712 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,174 reviews
Alaska Airlines
8.0
Very good
9,712 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines
7.9
Good
2,312 reviews
Alaska Airlines
8.0
Very good
9,712 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,742 reviews
Alaska Airlines
8.0
Very good
9,712 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Allegiant Air
7.3
Good
763 reviews
Alaska Airlines
8.0
Very good
9,712 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Orange County to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Idaho Falls from Orange County?

    Idaho Falls Fanning Field (IDA) is the airport you will fly into if you book a flight from Orange County to Idaho Falls. It is only a 3.8 mi journey from Fanning Field (IDA) to Idaho Falls’s city center.

  • What are the cheapest airlines to fly from Orange County to Idaho Falls one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $100. Alaska Airlines flights start at $164 while deals on Delta start at $199 one-way.

  • What are the cheapest flights from Orange County to Idaho Falls?

    Looking at all options, your cheapest flight can be booked for $73. While the most popular route (Santa Ana J. Wayne/Orange Cnty - Idaho Falls Fanning Field) can be booked for $106 on average our data indicates $148 when flying from Orange County to Idaho Falls.

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

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

  • How can I find direct flights from Orange County to Idaho Falls?

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

  • Can I find deals for business class flights from Orange County to Idaho Falls?

    Yes. Cheapflights offers flight deals from Orange County 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.

  • What is the cheapest month to book a flight from Orange County to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Orange County to Idaho Falls (average of $380). Flying from Orange County to Idaho Falls in July is currently the most expensive (average of $628). 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

Traveling to a place near Orange County?

Book flights to Orange County if you plan to visit one of these locations
Rexburg

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Alternative routes for Orange County to Idaho Falls

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Top 3 airlines flying from Orange County to Idaho Falls

Discover the top 3 airlines that operate flights from Orange County 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 2,558,603 searches. Data last updated February 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$128Average$200FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$288Average$370FlexibilityNo cancel feeOn-time75%
DeltaCheapest$333Average$573FlexibilityNo cancel feeOn-timeN/A
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