CA $326 Cheap Flights from Idaho Falls (IDA) to Newark Liberty Intl. Airport (EWR)

View CA $326 flight on Mon, Apr. 20, 2026Opens in a new window

Popular airlines from Idaho Falls Regional Airport (IDA) to Newark Liberty Intl. Airport (EWR)

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

Prices were available within the past 7 days and start at CA $326 for one-way flights and CA $680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Apr. 20 - Thu, Apr. 23
IDA
Idaho Falls
EWR
New York
CA $680 Roundtrip, found 2 days ago
CA $680
Roundtrip
found 2 days ago
Select United flight, departing Mon, Apr. 20 from Idaho Falls to New York, returning Thu, Apr. 23, priced at CA $680 found 2 days ago
American Airlines
Mon, Apr. 20 - Thu, Apr. 23
IDA
Idaho Falls
EWR
New York
CA $734 Roundtrip, found 2 days ago
CA $734
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Apr. 20 from Idaho Falls to New York, returning Thu, Apr. 23, priced at CA $734 found 2 days ago
Delta
Mon, Apr. 20 - Thu, Apr. 23
IDA
Idaho Falls
EWR
New York
CA $748 Roundtrip, found 2 days ago
CA $748
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Apr. 20 from Idaho Falls to New York, returning Thu, Apr. 23, priced at CA $748 found 2 days ago
Alaska Airlines
Mon, Apr. 20 - Thu, Apr. 23
IDA
Idaho Falls
EWR
New York
CA $786 Roundtrip, found 2 days ago
CA $786
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Apr. 20 from Idaho Falls to New York, returning Thu, Apr. 23, priced at CA $786 found 2 days ago
United
Mon, Apr. 20 - Thu, Apr. 23
IDA
Idaho Falls
EWR
New York
CA $790 Roundtrip, found 2 days ago
CA $790
Roundtrip
found 2 days ago
Select United flight, departing Mon, Apr. 20 from Idaho Falls to New York, returning Thu, Apr. 23, priced at CA $790 found 2 days ago
United
Mon, Apr. 20 - Thu, Apr. 23
IDA
Idaho Falls
EWR
New York
CA $794 Roundtrip, found 2 days ago
CA $794
Roundtrip
found 2 days ago
Select United flight, departing Mon, Apr. 20 from Idaho Falls to New York, returning Thu, Apr. 23, priced at CA $794 found 2 days ago
United
Mon, Apr. 20 - Thu, Apr. 23
IDA
Idaho Falls
EWR
New York
CA $818 Roundtrip, found 2 days ago
CA $818
Roundtrip
found 2 days ago
Select United flight, departing Mon, Apr. 20 from Idaho Falls to New York, returning Thu, Apr. 23, priced at CA $818 found 2 days ago
Delta
Mon, Apr. 20 - Thu, Apr. 23
IDA
Idaho Falls
EWR
New York
CA $839 Roundtrip, found 2 days ago
CA $839
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Apr. 20 from Idaho Falls to New York, returning Thu, Apr. 23, priced at CA $839 found 2 days ago
American Airlines
Mon, Apr. 20 - Thu, Apr. 23
IDA
Idaho Falls
EWR
New York
CA $859 Roundtrip, found 2 days ago
CA $859
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Apr. 20 from Idaho Falls to New York, returning Thu, Apr. 23, priced at CA $859 found 2 days ago
Alaska Airlines
Mon, Apr. 20 - Thu, Apr. 23
IDA
Idaho Falls
EWR
New York
CA $867 Roundtrip, found 2 days ago
CA $867
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Apr. 20 from Idaho Falls to New York, returning Thu, Apr. 23, priced at CA $867 found 2 days ago
Flight from Idaho Falls to Newark Liberty Intl. Airport (IDA - EWR) route information
Origin airport
Idaho Falls Regional
Destination airport
Newark Liberty Intl. Airport
Roundtrip price
CA $680
Distance
3096 km

Idaho Falls to Newark Flights

The easy way to book your flights from Idaho Falls to Newark Liberty Intl. Airport 

With Expedia, it’s simple to find and book flights to Newark Liberty Intl. Airport from Idaho Falls whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Newark Liberty Intl. Airport, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Idaho Falls to Newark Liberty Intl. Airport today, tomorrow, or this week.  

 

Save dollars with cheap flights from Idaho Falls Regional, IDA to Newark Liberty Intl. Airport, EWR 

Sort your search results by price to find great deals on your flight from Idaho Falls to Newark Liberty Intl. Airport—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Newark Liberty Intl. Airport from Idaho Falls currently is just CA $680 rising to CA $867.  

Here are more money-saving tips: 

  • Fly in April when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Newark Liberty Intl. Airport  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Newark Liberty Intl. Airport from Idaho Falls 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Newark Liberty Intl. Airport with Expedia today.

Frequently asked questions

How much is a flight from Idaho Falls Regional Airport (IDA) to Newark Airport?
Pack your bags, because round-trip flights from Idaho Falls Regional Airport to EWR start from CA $680. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IDA to Newark Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from IDA to Newark Airport that have flexible change policies?
Use our "No change fees" filter to find flexible ticketing options for your flight from Idaho Falls Regional Airport to Newark Airport. This allows you to snag a great price ahead of time and still have the freedom to reschedule without any extra fees. Keep in mind that you'll need to cover the fare difference.
How many hours is the flight from Idaho Falls Regional Airport to Newark Airport?
It takes around 6 hours and 19 minutes to get from Idaho Falls Regional Airport to Newark Airport. But with some movies and an interesting book, the time will pass by quicker.
How far is the flight from IDA to Newark Airport?
Around 3,100 kilometres separates Idaho Falls and Newark, so pack some entertainment to help you while away a couple of hours. That latest bestseller you're eager to read will be ideal.
Which airlines fly direct from Idaho Falls Regional Airport to Liberty Intl. Airport (EWR)?
If you want to travel straight from Idaho Falls Regional Airport (IDA) to Liberty Intl. Airport (EWR), you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are Idaho Falls Regional Airport to EWR flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes find a bargain, with some super cheap fares from IDA to Newark Airport arising a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals continually — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline releases prices that far in advance.

Explore a world of travel with Expedia

Newark Liberty Intl. Airport nearby Airports

New York

Idaho Falls to John F. Kennedy Intl.
CA $551.90
*Available to Expedia members.