Cheap Flights from Idaho Falls (IDA) to St. Thomas (STT)

Popular airlines from Idaho Falls Regional Airport (IDA) to Cyril E. King Airport (STT)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Idaho Falls Regional Airport (IDA) to Cyril E. King Airport last minute?
When it comes to booking your flights, being prepared pays off. While you may be able to score a deal on an Idaho Falls Regional Airport (IDA) to Cyril E. King Airport (STT) flight at the last minute, tickets usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international trips it's three to four months.
What airports do you fly into for St. Thomas from Idaho Falls?
There are two — Cyril E. King Airport (STT) and Henry E. Rohlsen Airport (STX). Both are excellent choices for those traveling from Idaho Falls to St. Thomas. If you go via Cyril E. King Airport (STT), you'll land around 8 kilometers west of St. Thomas. Once you've checked in to your hotel, it's time to discover the city's best attractions. Magens Bay Beach and Coki Point Beach are both a hit with locals and newcomers alike.
Can I change the date of my flight from IDA to STT?
We know plans can change, so Expedia is here to help make amending your flight as easy as possible. First, find your IDA to Cyril E. King Airport itinerary through the Expedia Trips portal and look up the fare conditions regarding changes. If you purchased your ticket in the last 24 hours, some airlines will let you cancel without charge and organize new flights. If you booked more than 24 hours ago, contact us through our Customer Service portal to run through your options.

Travel information

Origin airport
Idaho Falls Regional
Destination airport
Cyril E. King
Distance
5167 km

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