Cheap American Airlines Flights from Idaho Falls to San Diego (IDA→SAN)

Use the "Price (lowest to highest)" filter on Expedia to search for cheap American Airlines round-trip flights from IDA to SAN. Affordable one-way tickets from AU$309 are available too.*

*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.

Browse for one-way or return flights to San Diego in January or November. You could find lower fares with American Airlines during these quieter months.

Select our "Nonstop" filter when looking for direct American Airlines flights from IDA to SAN. It's also a good way to compare other carriers servicing the same nonstop trip.

American Airlines flights from Idaho Falls Regional Airport (IDA) to San Diego come in to land at San Diego Intl. Airport (SAN). This is the main entry point to this city.

It's usually possible to change or cancel your flight, although additional charges may apply if you made your booking more than 24 hours ago. Need to keep your options open? Apply the "No cancel fee" and "Changes included" filters to find flights that won't charge you extra if you have to adjust your plans. To modify your booking, head to "Trips," select your flight and click on "Manage Booking" for further information.