Which airports can I use when flying from Idaho Falls to San Luis Obispo?

Flights from Idaho Falls to San Luis Obispo usually depart from Idaho Falls Fanning Field (IDA) and arrive at San Luis Obispo County (SBP).

What cabin classes can I book on flights from Idaho Falls to San Luis Obispo?

Only Economy Class is available on flights from Idaho Falls to San Luis Obispo.

Which airports do connecting flights from Idaho Falls to San Luis Obispo pass through?

One-stop flights from Idaho Falls to San Luis Obispo most commonly connect through: • Phoenix Sky Harbor Intl (PHX) - 82% of one-stop connections • Denver Intl (DEN) - 9% of one-stop connections • Portland (PDX) - 9% of one-stop connections Phoenix Sky Harbor Intl (PHX) handles the largest share of one-stop connections on this route.

Can I save money by using flexible dates for flights from Idaho Falls to San Luis Obispo?

Yes. Being flexible with your travel dates can save you up to 53% on the Idaho Falls to San Luis Obispo route. Friday is the cheapest departure day at $320 round-trip on average, while Thursday is the most expensive at $678, a difference of $358. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Idaho Falls to San Luis Obispo?

There are currently no nonstop flights available from Idaho Falls to San Luis Obispo. Flights with 1 layover take between 5h 59m and 6h 42m in total, depending on the connection.

Do I need a passport to fly from Idaho Falls to San Luis Obispo?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Idaho Falls to San Luis Obispo changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $458 to $1,316. That means the highest observed fare was about 3x higher than the lowest one.

How much time can I save by choosing a different layover airport from Idaho Falls to San Luis Obispo?

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 5h 59m, compared with 6h 33m via Portland (PDX) and 6h 42m via Denver Intl (DEN).

What is the time difference between Idaho Falls and San Luis Obispo?

San Luis Obispo is 1 hour behind Idaho Falls (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a Idaho Falls to San Luis Obispo flight?

Round-trip flights from Idaho Falls to San Luis Obispo range from $408 to $603, with an average of $550 over the past 12 months. Anything below $408 counts as a good deal.

What is the cheapest airline to fly from Idaho Falls to San Luis Obispo?

Alaska Airlines ($458) and United Airlines ($543) are the cheapest airlines to fly round-trip from Idaho Falls to San Luis Obispo according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Idaho Falls to San Luis Obispo?

Phoenix Sky Harbor Intl (PHX) is the most popular layover for the Idaho Falls to San Luis Obispo route. 82% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via PHX.

What is the cheapest layover airport when flying from Idaho Falls to San Luis Obispo?

Flights via Phoenix Sky Harbor Intl (PHX) offer the most affordable fares, with an average round-trip price of $420. Based on KAYAK data over the past 3 months.

When flying from Idaho Falls to San Luis Obispo which airport offers the shortest layover?

Phoenix Sky Harbor Intl (PHX) had the shortest average connection time for Idaho Falls to San Luis Obispo layovers at 237 minutes over the past 3 months.

$458 CHEAP FLIGHTS from Idaho Falls to San Luis Obispo (IDA - SBP)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$458

Typical prices: $408-$603

Alaska Airlines

Tue 1/9Fri 1/12

IDA - SBP • 2 stops

When to travel

December

Cheapest • 42% price drop

April

Most popular

Good to know

Top layover airports

Phoenix Sky Harbor Intl (PHX)

Cheapest • Avg $420 (round-trip)

Portland (PDX)

Shortest trip • 6h 33m (one-way)

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Luis Obispo!

Flight Deals

Cheap Flights from Idaho Falls to San Luis Obispo (IDA-SBP)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Idaho Falls to San Luis Obispo

Sat, Jan 9 - Tue, Jan 12

3:58 pm - 11:34 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

8h 36m2 stops Portland San Diego

6:00 am - 3:21 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

8h 21m2 stops San Diego Seattle/Tacoma Intl

$458Alaska Airlines

Sat, Jan 9 - Tue, Jan 12

1:56 pm - 11:34 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

10h 38m2 stops Seattle/Tacoma Intl San Diego

6:41 pm - 1:19 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

17h 38m1 stop Portland

$475Alaska Airlines

Sat, Jan 9 - Tue, Jan 12

7:00 am - 1:43 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

7h 43m1 stop Denver Intl

12:45 pm - 9:08 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

7h 23m1 stop Denver Intl

$543United Airlines

Sat, Jan 9 - Tue, Jan 12

7:00 am - 1:43 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

7h 43m1 stop Denver Intl

12:45 pm - 9:08 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

7h 23m1 stop Denver Intl

$563United Airlines

Fri, Nov 20 - Wed, Dec 2

6:44 am - 11:52 amIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

6h 08m1 stop Phoenix Sky Harbor Intl

12:36 pm - 9:43 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

8h 07m1 stop Dallas/Fort Worth

$597American Airlines

Fri, Nov 20 - Tue, Dec 1

3:46 pm - 7:46 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

5h 00m1 stop Portland

7:30 am - 1:17 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

4h 47m1 stop Portland

$618Alaska Airlines

Fri, Nov 20 - Thu, Dec 3

6:44 am - 11:52 amIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

6h 08m1 stop Phoenix Sky Harbor Intl

12:36 pm - 9:43 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

8h 07m1 stop Dallas/Fort Worth

$630American Airlines

Fri, Nov 20 - Wed, Dec 2

1:55 pm - 6:33 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

5h 38m1 stop Seattle/Tacoma Intl

6:00 am - 3:07 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

32h 07m2 stops San Diego Seattle/Tacoma Intl

$645Alaska Airlines

Fri, Nov 20 - Tue, Dec 1

6:44 am - 11:52 amIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

6h 08m1 stop Phoenix Sky Harbor Intl

12:43 pm - 9:51 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

8h 08m1 stop Dallas/Fort Worth

$661American Airlines

Fri, Nov 20 - Tue, Dec 1

6:44 am - 11:52 amIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

6h 08m1 stop Phoenix Sky Harbor Intl

6:05 am - 9:51 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

14h 46m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$666American Airlines

Recent last minute flight deals from Idaho Falls to San Luis Obispo

Wed, Sep 23 - Sat, Sep 26

7:00 am - 6:34 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

12h 34m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

12:31 pm - 9:20 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

7h 49m1 stop Dallas/Fort Worth

$596American Airlines

Wed, Sep 23 - Sat, Sep 26

3:57 pm - 8:01 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

5h 04m1 stop Portland

10:18 am - 10:56 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

11h 38m1 stop Seattle/Tacoma Intl

$660Alaska Airlines

Wed, Sep 23 - Sat, Sep 26

4:04 pm - 8:55 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

5h 51m1 stop Denver Intl

1:02 pm - 8:54 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

6h 52m1 stop Denver Intl

$664United Airlines

Wed, Sep 23 - Sat, Sep 26

3:57 pm - 8:01 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

5h 04m1 stop Portland

7:33 am - 1:24 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

4h 51m1 stop Portland

$710Alaska Airlines

Wed, Sep 23 - Sat, Sep 26

4:04 pm - 8:55 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

5h 51m1 stop Denver Intl

5:00 am - 1:24 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

7h 24m1 stop Denver Intl

$779United Airlines

Wed, Sep 23 - Sat, Sep 26

4:04 pm - 8:55 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

5h 51m1 stop Denver Intl

6:00 am - 8:54 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

13h 54m2 stops San Francisco Denver Intl

$783United Airlines

Wed, Sep 23 - Sat, Sep 26

4:04 pm - 8:55 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

5h 51m1 stop Denver Intl

6:00 am - 8:54 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

13h 54m2 stops San Francisco Denver Intl

$838United Airlines

Wed, Sep 23 - Sat, Sep 26

4:04 pm - 8:55 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

5h 51m1 stop Denver Intl

7:55 am - 8:54 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

11h 59m2 stops San Francisco Denver Intl

$888United Airlines

Wed, Sep 23 - Sat, Sep 26

4:04 pm - 8:55 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

5h 51m1 stop Denver Intl

7:55 am - 1:24 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

28h 29m3 stops San Francisco Austin Bergstrom Denver Intl

$905United Airlines

Wed, Sep 23 - Sat, Sep 26

7:00 am - 6:34 pmIDA Idaho Falls Fanning Field-SBP San Luis Obispo County

12h 34m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

1:00 pm - 1:37 pmSBP San Luis Obispo County-IDA Idaho Falls Fanning Field

23h 37m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$924American Airlines

Booking Insights

Price, demand and travel trends for Idaho Falls to San Luis Obispo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Idaho Falls to San Luis Obispo with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Idaho Falls to San Luis Obispo?

Round-trip flights from Idaho Falls to San Luis Obispo start at $458. Prices are typical for this route right now, with typical round-trip fares ranging from $408 to $603. The lowest price found in the past 5 days was $458 on Alaska Airlines.

Find deals

Low season	February
High season	April

When to book flights from Idaho Falls to San Luis Obispo

Are your dates flexible? Find out the best times to travel from Idaho Falls to San Luis Obispo based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Idaho Falls to San Luis Obispo?
Flights from Idaho Falls to San Luis Obispo usually depart from Idaho Falls Fanning Field (IDA) and arrive at San Luis Obispo County (SBP).
What cabin classes can I book on flights from Idaho Falls to San Luis Obispo?
Only Economy Class is available on flights from Idaho Falls to San Luis Obispo.
Which airports do connecting flights from Idaho Falls to San Luis Obispo pass through?
One-stop flights from Idaho Falls to San Luis Obispo most commonly connect through:

• Phoenix Sky Harbor Intl (PHX) - 82% of one-stop connections
• Denver Intl (DEN) - 9% of one-stop connections
• Portland (PDX) - 9% of one-stop connections

Phoenix Sky Harbor Intl (PHX) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Idaho Falls to San Luis Obispo?
Yes. Being flexible with your travel dates can save you up to 53% on the Idaho Falls to San Luis Obispo route. Friday is the cheapest departure day at $320 round-trip on average, while Thursday is the most expensive at $678, a difference of $358. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How long is a flight from Idaho Falls to San Luis Obispo?
There are currently no nonstop flights available from Idaho Falls to San Luis Obispo. Flights with 1 layover take between 5h 59m and 6h 42m in total, depending on the connection.
Do I need a passport to fly from Idaho Falls to San Luis Obispo?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Idaho Falls to San Luis Obispo changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $458 to $1,316. That means the highest observed fare was about 3x higher than the lowest one.
How much time can I save by choosing a different layover airport from Idaho Falls to San Luis Obispo?
Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 5h 59m, compared with 6h 33m via Portland (PDX) and 6h 42m via Denver Intl (DEN).
What is the time difference between Idaho Falls and San Luis Obispo?
San Luis Obispo is 1 hour behind Idaho Falls (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
How much should I expect to pay for a Idaho Falls to San Luis Obispo flight?
Round-trip flights from Idaho Falls to San Luis Obispo range from $408 to $603, with an average of $550 over the past 12 months. Anything below $408 counts as a good deal.

If your dates can be flexible, aim for a Friday departure instead of Thursday. On this route, Friday flights average $320 - about $358 less than Thursday (53% savings) based on the last 12 months.
If you can choose when to travel, plan your Idaho Falls to San Luis Obispo trip for December. Fares historically average $320 round-trip in that month - typically $358 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Idaho Falls to San Luis Obispo

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to San Luis Obispo with a hotel stay or car rental

Car rentals in San Luis Obispo

Hotels in San Luis Obispo

Vacations in San Luis Obispo

IDA - SBP

$458 Find Cheap Flights from Idaho Falls to San Luis Obispo - Compare and Save

Everything you should know

Cheap Flights from Idaho Falls to San Luis Obispo (IDA-SBP)

Recent round-trip flight deals from Idaho Falls to San Luis Obispo

Recent one-way flight deals from Idaho Falls to San Luis Obispo

Recent last minute flight deals from Idaho Falls to San Luis Obispo

Price, demand and travel trends for Idaho Falls to San Luis Obispo flights

How much is a round-trip flight from Idaho Falls to San Luis Obispo?

What is the cheapest airline to fly from Idaho Falls to San Luis Obispo?

What is the most popular layover airport when flying from Idaho Falls to San Luis Obispo?

What is the cheapest layover airport when flying from Idaho Falls to San Luis Obispo?

When flying from Idaho Falls to San Luis Obispo which airport offers the shortest layover?

Key details for Idaho Falls to San Luis Obispo flights

Low season

High season

When to book flights from Idaho Falls to San Luis Obispo

Your Idaho Falls to San Luis Obispo flight questions, answered

Your guide to booking Idaho Falls to San Luis Obispo flights

More options for your flight from Idaho Falls to San Luis Obispo

Complete your trip to San Luis Obispo with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Idaho Falls to San Luis Obispo

Find direct flights to and from Idaho Falls and San Luis Obispo

Flights from domestic origins to San Luis Obispo

Flights to other popular destinations

Find deals for your return flight