Cheap Flights From Idaho Falls Regional (IDA) To San Diego Intl. (SAN)

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Cheapest Flights from Idaho Falls (IDA) to San Diego (SAN)

The cheapest flights to San Diego Intl. found within the past 7 days were CA $633 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Fri, Jul. 11 - Sat, Jul. 12
IDA
Idaho Falls
CLD
Carlsbad
CA $633 Roundtrip, found 6 days ago
CA $633
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jul. 11 from Idaho Falls to Carlsbad, returning Sat, Jul. 12, priced at CA $633 found 6 days ago
Fri, Jul. 11 - Sat, Jul. 12
IDA
Idaho Falls
CLD
Carlsbad
CA $729 Roundtrip, found 6 days ago
CA $729
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jul. 11 from Idaho Falls to Carlsbad, returning Sat, Jul. 12, priced at CA $729 found 6 days ago
Fri, Jul. 11 - Sat, Jul. 12
IDA
Idaho Falls
CLD
Carlsbad
CA $872 Roundtrip, found 6 days ago
CA $872
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jul. 11 from Idaho Falls to Carlsbad, returning Sat, Jul. 12, priced at CA $872 found 6 days ago
Wed, Jul. 9 - Sat, Jul. 19
IDA
Idaho Falls
CLD
Carlsbad
CA $906 Roundtrip, found 6 days ago
CA $906
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul. 9 from Idaho Falls to Carlsbad, returning Sat, Jul. 19, priced at CA $906 found 6 days ago
Fri, Jul. 11 - Sat, Jul. 12
IDA
Idaho Falls
CLD
Carlsbad
CA $922 Roundtrip, found 6 days ago
CA $922
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jul. 11 from Idaho Falls to Carlsbad, returning Sat, Jul. 12, priced at CA $922 found 6 days ago
Sat, Jul. 12 - Sat, Jul. 19
IDA
Idaho Falls
CLD
Carlsbad
CA $932 Roundtrip, found 6 days ago
CA $932
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jul. 12 from Idaho Falls to Carlsbad, returning Sat, Jul. 19, priced at CA $932 found 6 days ago
Sat, Jul. 12 - Mon, Jul. 14
IDA
Idaho Falls
CLD
Carlsbad
CA $937 Roundtrip, found 6 days ago
CA $937
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jul. 12 from Idaho Falls to Carlsbad, returning Mon, Jul. 14, priced at CA $937 found 6 days ago
Fri, Jul. 11 - Sat, Jul. 19
IDA
Idaho Falls
CLD
Carlsbad
CA $952 Roundtrip, found 6 days ago
CA $952
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jul. 11 from Idaho Falls to Carlsbad, returning Sat, Jul. 19, priced at CA $952 found 6 days ago
Wed, Jul. 9 - Fri, Jul. 18
IDA
Idaho Falls
CLD
Carlsbad
CA $966 Roundtrip, found 6 days ago
CA $966
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul. 9 from Idaho Falls to Carlsbad, returning Fri, Jul. 18, priced at CA $966 found 6 days ago
Fri, Jul. 11 - Sat, Jul. 12
IDA
Idaho Falls
CLD
Carlsbad
CA $977 Roundtrip, found 6 days ago
CA $977
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jul. 11 from Idaho Falls to Carlsbad, returning Sat, Jul. 12, priced at CA $977 found 6 days ago
Wed, Jul. 9 - Wed, Jul. 16
IDA
Idaho Falls
CLD
Carlsbad
CA $978 Roundtrip, found 6 days ago
CA $978
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul. 9 from Idaho Falls to Carlsbad, returning Wed, Jul. 16, priced at CA $978 found 6 days ago
Sat, Jul. 12 - Fri, Jul. 18
IDA
Idaho Falls
CLD
Carlsbad
CA $993 Roundtrip, found 6 days ago
CA $993
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jul. 12 from Idaho Falls to Carlsbad, returning Fri, Jul. 18, priced at CA $993 found 6 days ago
Sat, Jul. 12 - Wed, Jul. 16
IDA
Idaho Falls
CLD
Carlsbad
CA $1,006 Roundtrip, found 6 days ago
CA $1,006
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jul. 12 from Idaho Falls to Carlsbad, returning Wed, Jul. 16, priced at CA $1,006 found 6 days ago
Wed, Jul. 9 - Fri, Jul. 11
IDA
Idaho Falls
CLD
Carlsbad
CA $1,012 Roundtrip, found 6 days ago
CA $1,012
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul. 9 from Idaho Falls to Carlsbad, returning Fri, Jul. 11, priced at CA $1,012 found 6 days ago
Fri, Jul. 11 - Wed, Jul. 16
IDA
Idaho Falls
CLD
Carlsbad
CA $1,024 Roundtrip, found 6 days ago
CA $1,024
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jul. 11 from Idaho Falls to Carlsbad, returning Wed, Jul. 16, priced at CA $1,024 found 6 days ago
Tue, Jul. 8 - Sat, Jul. 19
IDA
Idaho Falls
CLD
Carlsbad
CA $1,046 Roundtrip, found 6 days ago
CA $1,046
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jul. 8 from Idaho Falls to Carlsbad, returning Sat, Jul. 19, priced at CA $1,046 found 6 days ago
Thu, Jul. 10 - Sat, Jul. 19
IDA
Idaho Falls
CLD
Carlsbad
CA $1,063 Roundtrip, found 6 days ago
CA $1,063
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jul. 10 from Idaho Falls to Carlsbad, returning Sat, Jul. 19, priced at CA $1,063 found 6 days ago
Tue, Jul. 8 - Fri, Jul. 11
IDA
Idaho Falls
CLD
Carlsbad
CA $1,074 Roundtrip, found 6 days ago
CA $1,074
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jul. 8 from Idaho Falls to Carlsbad, returning Fri, Jul. 11, priced at CA $1,074 found 6 days ago
Sun, Jul. 13 - Sat, Jul. 19
IDA
Idaho Falls
CLD
Carlsbad
CA $1,083 Roundtrip, found 6 days ago
CA $1,083
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jul. 13 from Idaho Falls to Carlsbad, returning Sat, Jul. 19, priced at CA $1,083 found 6 days ago
Sat, Jul. 12 - Sun, Jul. 13
IDA
Idaho Falls
CLD
Carlsbad
CA $1,107 Roundtrip, found 6 days ago
CA $1,107
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jul. 12 from Idaho Falls to Carlsbad, returning Sun, Jul. 13, priced at CA $1,107 found 6 days ago

Frequently asked questions

Are there direct flights from IDA to San Diego Airport?
If you want to travel quickly from Idaho Falls Regional Airport to San Diego Airport, try American Airlines, United Airlines and Delta. No airlines provide direct flights on this route, so you'll need to make at least one stopover.
What airlines fly from Idaho Falls Regional Airport (IDA) to SAN?
You'll have to plan for at least one stopover if you're flying from IDA to San Diego Airport, as no airlines offer direct flights between these destinations. Use layover time to your advantage by giving your legs a stretch, freshening up and indulging in a little retail therapy.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.