$342+ Cheap flights from San Luis Obispo to Idaho Falls (SBP - IDA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — IDA
Jan 14 — Jan 211
1 adult, Economy
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Find cheap flights from San Luis Obispo 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.Cheap flight deals from San Luis Obispo to Idaho Falls
Cheapest flights from San Luis Obispo to Idaho FallsExplore the most affordable flight options available from San Luis Obispo to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.
Explore the most affordable flight options available from San Luis Obispo to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.
This United Airlines deal was found by Cheapflights users on 12/13. 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 12/161:05 pmSBP - IDA
1 stop7h 07mUnited Airlines
Sun 12/216:40 amIDA - SBP
1 stop7h 52mUnited Airlines
Deal found 12/13![United Airlines logo]()
$656
Find flight deals from San Luis Obispo to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) 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 December 15, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $342 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Luis Obispo 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 December 15, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Idaho Falls that are best for you.
Fly from
San Luis Obispo
Fly to
Idaho Falls
Route
Depart
Return
Price
San Luis ObispoIdaho Falls
SBP - IDA
SBPIDA
San Luis Obispo County
Wed 1/21
6:17 pm-6:18 pm
1 stop23h 01m
Idaho Falls Fanning Field
Sat 1/24
6:58 pm-5:37 pm
1 stop23h 39m
$342
San Luis ObispoIdaho Falls
SBP - IDA
SBPIDA
San Luis Obispo County
Sat 3/7
5:00 am-1:30 pm
1 stop7h 30m
Idaho Falls Fanning Field
Tue 3/10
2:35 pm-9:04 pm
1 stop7h 29m
$359
San Luis ObispoIdaho Falls
SBP - IDA
SBPIDA
San Luis Obispo County
Sat 3/7
6:00 am-11:36 pm
2 stops16h 36m
Idaho Falls Fanning Field
Tue 3/10
8:00 am-6:53 pm
1 stop11h 53m
$387
Compare providers for flights from San Luis Obispo to Idaho Falls
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Obispo to Idaho Falls in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Luis Obispo-Idaho Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Luis Obispo-Idaho Falls flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Luis Obispo-Idaho Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Luis Obispo-Idaho Falls flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Obispo-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Luis Obispo to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from San Luis Obispo 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.
Related info for your journey
Find useful and relevant information for your journey from San Luis Obispo to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Idaho Falls?
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