Alaska Airlines flights to San Diego from Idaho Falls

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find the cheapest month to fly from Idaho Falls (IDA) to San Diego (SAN)

February is typically the cheapest month to fly

From S$284 - S$739 per traveller.
Idaho Falls to San Diego route information
Origin airport
Idaho Falls Regional
Destination airport
San Diego Intl.
Distance
1272 km

Frequently asked questions

How much is an Alaska Airlines flight from Idaho Falls Regional Airport (IDA) to San Diego Intl. Airport (SAN)?
Set the "Price (lowest to highest)" filter on Expedia to search for cheap Alaska Airlines round-trip flights from IDA to SAN. Affordable one-way options are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IDA to SAN with Alaska Airlines?
Alaska Airlines flights to San Diego are generally cheaper in the quieter months of January and November. Whether you're after a round-trip or one-way ticket, you could land a better deal then.
Does Alaska Airlines fly nonstop from Idaho Falls Regional Airport (IDA) to San Diego Intl. Airport (SAN)?
To figure out if there's a direct route from IDA to SAN with Alaska Airlines or another carrier, check the "Nonstop" box when browsing for tickets.
What airports does Alaska Airlines fly into in San Diego?
Alaska Airlines flights from Idaho Falls Regional Airport (IDA) to San Diego arrive at San Diego Intl. Airport (SAN). This is the main entry point here.
Can I change or cancel my Alaska Airlines flight from Idaho Falls Regional Airport (IDA) to San Diego Intl. Airport (SAN)?
Depending on your fare type, a fee may apply if you change or cancel your booking more than 24 hours after it's confirmed. To secure flexible plane tickets, select our "Changes included" and "No cancel fee" boxes while searching for flights. To learn more about changing or cancelling your reservation, go to "Trips," select your flight and tick "Manage Booking."

Explore a world of travel with Expedia

*Available to Expedia members.