Cheap flights from Newark Airport to Idaho Falls from $399
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Idaho Falls departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
NewarkIdaho Falls
EWR Newark - IDA Idaho Falls Fanning Field
EWRIDA
Newark
Fri 10/30
6:00 am-1:28 pm
1 stop9h 28m
Idaho Falls Fanning Field
Fri 11/6
2:35 pm-11:42 pm
1 stop7h 07m
NewarkIdaho Falls
EWR Newark - IDA Idaho Falls Fanning Field
EWRIDA
Newark
Fri 10/30
6:00 am-1:28 pm
1 stop9h 28m
Idaho Falls Fanning Field
Sun 11/1
2:35 pm-12:55 am
1 stop8h 20m
NewarkIdaho Falls
EWR Newark - IDA Idaho Falls Fanning Field
EWRIDA
Newark
Thu 4/1
7:17 am-3:29 pm
1 stop10h 12m
Idaho Falls Fanning Field
Tue 4/6
6:15 am-6:56 pm
1 stop10h 41m
NewarkIdaho Falls
EWR Newark - IDA Idaho Falls Fanning Field
EWRIDA
Newark
Wed 10/21
12:27 pm-9:42 pm
1 stop11h 15m
Idaho Falls Fanning Field
Sat 10/24
1:50 pm-11:29 pm
1 stop7h 39m
NewarkIdaho Falls
EWR Newark - IDA Idaho Falls Fanning Field
EWRIDA
Newark
Mon 11/2
6:00 am-1:28 pm
1 stop9h 28m
Idaho Falls Fanning Field
Wed 11/4
2:35 pm-11:42 pm
1 stop7h 07m
NewarkIdaho Falls
EWR Newark - IDA Idaho Falls Fanning Field
EWRIDA
Newark
Wed 10/21
6:55 am-1:20 pm
1 stop8h 25m
Idaho Falls Fanning Field
Sat 10/24
1:50 pm-11:29 pm
1 stop7h 39m
NewarkIdaho Falls
EWR Newark - IDA Idaho Falls Fanning Field
EWRIDA
Newark
Wed 10/21
5:00 am-1:20 pm
2 stops10h 20m
Idaho Falls Fanning Field
Sat 10/24
1:50 pm-11:29 pm
1 stop7h 39m
NewarkIdaho Falls
EWR Newark - IDA Idaho Falls Fanning Field
EWRIDA
Newark
Fri 10/16
10:00 am-3:24 pm
1 stop7h 24m
Idaho Falls Fanning Field
Tue 10/20
10:35 am-9:43 pm
1 stop9h 08m
NewarkIdaho Falls
EWR Newark - IDA Idaho Falls Fanning Field
EWRIDA
Newark
Sat 10/24
7:03 am-3:20 pm
1 stop10h 17m
Idaho Falls Fanning Field
Tue 10/27
6:09 am-6:29 pm
1 stop10h 20m
NewarkIdaho Falls
EWR Newark - IDA Idaho Falls Fanning Field
EWRIDA
Newark
Wed 3/10
6:25 pm-3:29 pm
1 stop23h 04m
Idaho Falls Fanning Field
Sun 3/14
4:03 pm-6:56 am
1 stop12h 53m
See travel insights to Idaho Falls from
How to get the cheapest flight ticket from Newark Airport to Idaho Falls
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
When to book flights from Newark Airport to Idaho Falls
Cheap Newark Airport to Idaho Falls (EWR to IDA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Idaho Falls
Frequently asked questions about flying from Newark Airport to Idaho Falls
How far is Newark to Idaho Falls Fanning Field by plane?
The straight-line distance from Newark to Idaho Falls Fanning Field is 1932.7 mi. Typically, this will take 7h 27m by plane in normal conditions.
When did momondo last update prices for flights from Newark Airport to Idaho Falls Fanning Field Airport?
Prices for flights from Newark Airport to Idaho Falls Fanning Field Airport refresh daily.
How many operators does momondo search for flights from Newark Airport to Idaho Falls Fanning Field Airport?
There is 1 operator available for flights from Newark Airport to Idaho Falls Fanning Field Airport as of October 2026.
How old do you have to be to fly from Newark Airport to Idaho Falls Fanning Field Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newark Airport to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The required travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Newark Airport to Idaho Falls?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Newark Airport to Idaho Falls is United Airlines (100% of total bookings).
Best airlines flying from Newark Airport to Idaho Falls
Compare and see reviews for airlines that fly from Newark Airport to Idaho Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $398 | Free Cancellation | Rating 7.4 10,285 reviews |
Traveling to a place near Idaho Falls?
Book flights to Idaho Falls if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from New York to Idaho Falls?
Finding the right flight to Idaho Falls from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.
Can I find flights from New York to Idaho Falls with flexible booking policies on momondo?
Flights from New York to Idaho Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from New York to Idaho Falls?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho Falls from New York.
I’m not ready to book a flight from New York to Idaho Falls right now. Can momondo alert me if prices change?
If you are not ready to book a flight from New York to Idaho Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho Falls and let you know when they change.