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 $391 round trip and CA $382 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 16 - Wed, Sep 23
IDA
Idaho Falls
SAN
San Diego
CA $391 Roundtrip, found 4 days ago
CA $391
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Idaho Falls to San Diego, returning Wed, Sep 23, priced at CA $391 found 4 days ago
Wed, Sep 16 - Wed, Sep 23
IDA
Idaho Falls
SAN
San Diego
CA $433 Roundtrip, found 4 days ago
CA $433
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Idaho Falls to San Diego, returning Wed, Sep 23, priced at CA $433 found 4 days ago
Wed, Sep 16 - Wed, Sep 23
IDA
Idaho Falls
SAN
San Diego
CA $491 Roundtrip, found 4 days ago
CA $491
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Idaho Falls to San Diego, returning Wed, Sep 23, priced at CA $491 found 4 days ago
Wed, Sep 16 - Wed, Sep 23
IDA
Idaho Falls
SAN
San Diego
CA $533 Roundtrip, found 4 days ago
CA $533
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Idaho Falls to San Diego, returning Wed, Sep 23, priced at CA $533 found 4 days ago
Wed, Sep 16 - Wed, Sep 23
IDA
Idaho Falls
SAN
San Diego
CA $562 Roundtrip, found 4 days ago
CA $562
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Idaho Falls to San Diego, returning Wed, Sep 23, priced at CA $562 found 4 days ago
Wed, Sep 16 - Wed, Sep 23
IDA
Idaho Falls
SAN
San Diego
CA $604 Roundtrip, found 4 days ago
CA $604
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Idaho Falls to San Diego, returning Wed, Sep 23, priced at CA $604 found 4 days ago
Wed, Dec 16 - Sat, Dec 19
IDA
Idaho Falls
SAN
San Diego
CA $905 Roundtrip, found 3 hours ago
CA $905
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, Dec 16 from Idaho Falls to San Diego, returning Sat, Dec 19, priced at CA $905 found 3 hours ago
Wed, Dec 16 - Sat, Dec 19
IDA
Idaho Falls
SAN
San Diego
CA $979 Roundtrip, found 3 hours ago
CA $979
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, Dec 16 from Idaho Falls to San Diego, returning Sat, Dec 19, priced at CA $979 found 3 hours ago
Thu, Dec 17 - Sun, Dec 20
IDA
Idaho Falls
SAN
San Diego
CA $1,000 Roundtrip, found 3 hours ago
CA $1,000
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu, Dec 17 from Idaho Falls to San Diego, returning Sun, Dec 20, priced at CA $1,000 found 3 hours ago
Thu, Dec 17 - Sun, Dec 20
IDA
Idaho Falls
SAN
San Diego
CA $1,074 Roundtrip, found 3 hours ago
CA $1,074
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu, Dec 17 from Idaho Falls to San Diego, returning Sun, Dec 20, priced at CA $1,074 found 3 hours ago
Wed, Dec 16 - Sat, Dec 19
IDA
Idaho Falls
SAN
San Diego
CA $1,082 Roundtrip, found 3 hours ago
CA $1,082
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, Dec 16 from Idaho Falls to San Diego, returning Sat, Dec 19, priced at CA $1,082 found 3 hours ago
Thu, Dec 17 - Sun, Dec 20
IDA
Idaho Falls
SAN
San Diego
CA $1,102 Roundtrip, found 3 hours ago
CA $1,102
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu, Dec 17 from Idaho Falls to San Diego, returning Sun, Dec 20, priced at CA $1,102 found 3 hours ago
Thu, Dec 17 - Sun, Dec 20
IDA
Idaho Falls
SAN
San Diego
CA $1,178 Roundtrip, found 3 hours ago
CA $1,178
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu, Dec 17 from Idaho Falls to San Diego, returning Sun, Dec 20, priced at CA $1,178 found 3 hours ago
Thu, Dec 17 - Sun, Dec 20
IDA
Idaho Falls
SAN
San Diego
CA $1,280 Roundtrip, found 3 hours ago
CA $1,280
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu, Dec 17 from Idaho Falls to San Diego, returning Sun, Dec 20, priced at CA $1,280 found 3 hours ago
Thu, Dec 17 - Sun, Dec 20
IDA
Idaho Falls
SAN
San Diego
CA $1,383 Roundtrip, found 3 hours ago
CA $1,383
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu, Dec 17 from Idaho Falls to San Diego, returning Sun, Dec 20, priced at CA $1,383 found 3 hours 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.