Cheap Flights from Idaho Falls (IDA) to Newark Liberty Intl. Airport (EWR)

Frequently asked questions

Is it cheaper to buy a plane ticket from Idaho Falls Regional Airport (IDA) to Liberty Intl. Airport (EWR) last minute?
When it comes to booking your flights, being prepared pays dividends. While it’s possible to score a deal on an Idaho Falls Regional Airport to Newark Airport 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 lock in a domestic flight is between 28 – 35 days in advance. For international trips it’s three to four months.
What airports do you fly into for Newark from Idaho Falls?
Liberty Intl. Airport (EWR), LaGuardia Airport (LGA) and John F. Kennedy Intl. Airport (JFK) are your choices when taking off from Idaho Falls to Newark. About 3 mi south of downtown Newark, Liberty Intl. Airport (EWR) is the city’s principal entry point. Consider things like flight departure and arrival times and the distance to your hotel before deciding where you fly into. Prudential Center and The Mills at Jersey Gardens are a couple of top attractions to put on your itinerary when you get to your destination.
Can I change the date of my flight from Idaho Falls Regional Airport (IDA) to Liberty Intl. Airport (EWR)?
It’s easy to make amendments to your Idaho Falls Regional Airport to Newark Airport trip yourself. Just log in to the Expedia Trips portal and click on “change flight.” Browse around for new flights and lock in the one that works best. You’ll see an estimate of applicable flight change fees. Alternatively, visit our Customer Service portal to connect with our Virtual Agent and quickly get answers to all your questions.
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