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 $1,040 round trip and CA $635 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Jun 28 - Wed, Jul 1
IDA
Idaho Falls
SAN
San Diego
CA $1,040 Roundtrip, found 5 days ago
CA $1,040
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jun 28 from Idaho Falls to San Diego, returning Wed, Jul 1, priced at CA $1,040 found 5 days ago
Sun, Jun 28 - Wed, Jul 1
IDA
Idaho Falls
SAN
San Diego
CA $1,073 Roundtrip, found 5 days ago
CA $1,073
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jun 28 from Idaho Falls to San Diego, returning Wed, Jul 1, priced at CA $1,073 found 5 days ago
Sun, Jun 28 - Wed, Jul 1
IDA
Idaho Falls
SAN
San Diego
CA $1,083 Roundtrip, found 5 days ago
CA $1,083
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jun 28 from Idaho Falls to San Diego, returning Wed, Jul 1, priced at CA $1,083 found 5 days ago
Sun, Jun 28 - Wed, Jul 1
IDA
Idaho Falls
SAN
San Diego
CA $1,140 Roundtrip, found 5 days ago
CA $1,140
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jun 28 from Idaho Falls to San Diego, returning Wed, Jul 1, priced at CA $1,140 found 5 days ago
Sun, Jun 28 - Wed, Jul 1
IDA
Idaho Falls
SAN
San Diego
CA $1,173 Roundtrip, found 5 days ago
CA $1,173
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jun 28 from Idaho Falls to San Diego, returning Wed, Jul 1, priced at CA $1,173 found 5 days ago
Sun, Jun 28 - Wed, Jul 1
IDA
Idaho Falls
SAN
San Diego
CA $1,183 Roundtrip, found 5 days ago
CA $1,183
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jun 28 from Idaho Falls to San Diego, returning Wed, Jul 1, priced at CA $1,183 found 5 days ago
Sun, Jun 28 - Wed, Jul 1
IDA
Idaho Falls
SAN
San Diego
CA $1,239 Roundtrip, found 5 days ago
CA $1,239
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jun 28 from Idaho Falls to San Diego, returning Wed, Jul 1, priced at CA $1,239 found 5 days ago
Sun, Jun 28 - Wed, Jul 1
IDA
Idaho Falls
SAN
San Diego
CA $1,251 Roundtrip, found 5 days ago
CA $1,251
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jun 28 from Idaho Falls to San Diego, returning Wed, Jul 1, priced at CA $1,251 found 5 days ago
Sun, Jun 28 - Wed, Jul 1
IDA
Idaho Falls
SAN
San Diego
CA $1,284 Roundtrip, found 5 days ago
CA $1,284
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jun 28 from Idaho Falls to San Diego, returning Wed, Jul 1, priced at CA $1,284 found 5 days ago
Sun, Jun 28 - Wed, Jul 1
IDA
Idaho Falls
SAN
San Diego
CA $1,294 Roundtrip, found 5 days ago
CA $1,294
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jun 28 from Idaho Falls to San Diego, returning Wed, Jul 1, priced at CA $1,294 found 5 days ago
Sun, Jun 28 - Wed, Jul 1
IDA
Idaho Falls
SAN
San Diego
CA $1,351 Roundtrip, found 5 days ago
CA $1,351
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jun 28 from Idaho Falls to San Diego, returning Wed, Jul 1, priced at CA $1,351 found 5 days ago
Sun, Jun 28 - Wed, Jul 1
IDA
Idaho Falls
SAN
San Diego
CA $1,463 Roundtrip, found 5 days ago
CA $1,463
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jun 28 from Idaho Falls to San Diego, returning Wed, Jul 1, priced at CA $1,463 found 5 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.

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*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.