$220+ Cheap flights from Irvine, CA 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine to Idaho Falls 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.The best prices from Irvine to Idaho Falls Fanning Field are usually found in February or May, booked 61 days in advance, depart on a Tuesday or Thursday and return on a Tuesday
Cheap flight deals from Irvine to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) 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 January 21, 2025.
Round-trip from | $236 (Alaska Airlines) |
|---|---|
One-way from | $220 (American Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $409 |
Find flight deals from Irvine to Idaho Falls
Cheapest flights from Irvine to Idaho FallsExplore the most affordable flight options available from Irvine to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Irvine to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Mytrip deal was found by Cheapflights users on 1/21. 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.
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
This United Airlines deal was found by Cheapflights users on 1/20. 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.
This American Airlines deal was found by Cheapflights users on 1/20. 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.
This Delta deal was found by Cheapflights users on 1/20. 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.
Find flights from Irvine to Idaho Falls within your budget
Customize your flight search to find flights from Irvine 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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
Wed 2/19
1:58 pm-10:36 pm
1 stop7h 38m
Idaho Falls Fanning Field
Wed 2/26
8:00 am-12:58 pm
1 stop5h 58m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
Sat 4/26
7:00 am-2:50 pm
1 stop6h 50m
Idaho Falls Fanning Field
Wed 4/30
7:00 pm-11:48 pm
1 stop5h 48m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
Sat 2/15
7:04 am-3:53 pm
1 stop7h 49m
Idaho Falls Fanning Field
Thu 2/20
5:44 pm-10:32 pm
1 stop5h 48m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
Mon 3/3
8:20 am-2:36 pm
1 stop5h 16m
Idaho Falls Fanning Field
Sat 3/15
12:53 pm-9:39 pm
2 stops9h 46m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
Sun 2/9
4:23 pm-10:17 pm
1 stop4h 54m
Idaho Falls Fanning Field
Sun 2/16
7:31 am-12:00 pm
1 stop5h 29m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
Fri 2/14
4:30 pm-10:11 pm
1 stop4h 41m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
Fri 2/14
10:50 pm-3:53 pm
2 stops16h 03m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
Tue 6/24
3:55 pm-10:38 pm
1 stop5h 43m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
Sat 6/21
5:45 am-10:15 pm
1 stop15h 30m
Best time to book a flight from Irvine to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Irvine with our price prediction graph.
Travel insights for flights from Irvine to Idaho Falls
Get recent, data-driven insights about flights from Irvine to Idaho Falls including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Irvine to Idaho Falls?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to Idaho Falls. Price data was last updated on January 17, 2025.
The price you pay for your flight from Irvine to Idaho Falls may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Irvine to Idaho Falls?
Currently, October is the cheapest month in which you can book a flight from Irvine to Idaho Falls (average of $380). Flying from Irvine 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 IR9 to IDA?
Find hourly flight availability from Irvine 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 January 21, 2025.
When flying from Irvine to Idaho Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 January 21, 2025.
Read through reviews of airlines operating flights from Irvine to Idaho Falls, such as Delta and Alaska Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Overall
Food
Comfort
Crew
Entertainment
Reviews
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
Boarding
Overall
Food
Comfort
Crew
Entertainment
Reviews
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
Boarding
Overall
Food
Comfort
Crew
Entertainment
Reviews
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
Boarding
Overall
Food
Comfort
Crew
Entertainment
Reviews
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
Boarding
Overall
Food
Comfort
Crew
Entertainment
Reviews
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 Irvine to Idaho Falls. 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 Falls
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Irvine to Idaho Falls
Discover the top 5 airlines that operate flights from Irvine 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 January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$131 | Average$201 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$196 | Average$415 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$246 | Average$516 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$254 | Average$344 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$283 | Average$486 | FlexibilityNo cancel fee | On-time69% |