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Cheap flights from Newark Airport to Idaho Falls from $175

This is the cheapest one-way 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 5/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Newark Airport to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:02 pm - 1:06 pm
EWR
-
IDA
22h 04m
1 stop
Alaska Airlines Logo
4:00 pm - 5:58 am
IDA
-
EWR
11h 58m
1 stop
$349Alaska Airlines
пт, вер. 25 - сб, жов. 3
Alaska Airlines Logo
5:08 pm - 1:17 pm
EWR
-
IDA
22h 09m
1 stop
Alaska Airlines Logo
1:54 pm - 6:52 am
IDA
-
EWR
14h 58m
1 stop
$389Alaska Airlines
сб, трав. 30 - вт, черв. 2
Alaska Airlines Logo
6:55 am - 1:06 pm
EWR
-
IDA
8h 11m
1 stop
Alaska Airlines Logo
1:45 pm - 6:30 am
IDA
-
EWR
14h 45m
1 stop
$399Alaska Airlines
пн, вер. 7 - пн, вер. 14
United Airlines Logo
9:40 am - 3:43 pm
EWR
-
IDA
8h 03m
1 stop
United Airlines Logo
2:31 pm - 11:57 pm
IDA
-
EWR
7h 26m
1 stop
$417United Airlines
ср, трав. 6 - пт, трав. 8
Delta Logo
7:15 am - 12:26 pm
EWR
-
IDA
7h 11m
1 stop
Delta Logo
6:58 pm - 6:00 am
IDA
-
EWR
9h 02m
1 stop
$435Delta
вт, трав. 5 - ср, трав. 6
Alaska Airlines Logo
6:30 am - 1:06 pm
EWR
-
IDA
8h 36m
1 stop
Alaska Airlines Logo
4:14 pm - 5:59 am
IDA
-
EWR
11h 45m
1 stop
$449Alaska Airlines
ср, черв. 17 - пт, серп. 7
Delta Logo
7:15 am - 12:26 pm
EWR
-
IDA
7h 11m
1 stop
Delta Logo
11:30 am - 11:54 pm
IDA
-
EWR
10h 24m
2 stops
$453Delta
ср, трав. 6 - сб, трав. 9
American Airlines Logo
5:30 am - 1:38 pm
EWR
-
IDA
10h 08m
1 stop
American Airlines Logo
7:00 am - 7:29 pm
IDA
-
EWR
10h 29m
1 stop
$454American Airlines
чт, трав. 28 - нд, трав. 31
American Airlines Logo
5:00 am - 1:38 pm
EWR
-
IDA
10h 38m
2 stops
American Airlines Logo
7:00 am - 7:29 pm
IDA
-
EWR
10h 29m
1 stop
$459American Airlines
чт, трав. 28 - нд, трав. 31
Alaska Airlines Logo
5:02 pm - 1:06 pm
EWR
-
IDA
22h 04m
2 stops
Alaska Airlines Logo
4:00 pm - 5:58 am
IDA
-
EWR
11h 58m
1 stop
$462Alaska Airlines
пт, вер. 25 - сб, жов. 3

Alaska Airlines flights from Newark Airport to Idaho Falls

Our best Alaska Airlines deals on Newark Airport to Idaho Falls flight tickets
Alaska Airlines
Sep 25
EWR5:02 pmNewark
22h 04m
1 stop
IDA1:06 pmIdaho Falls Fanning Field
Oct 3
IDA4:00 pmIdaho Falls Fanning Field
11h 58m
1 stop
EWR5:58 amNewark
$349
Alaska Airlines
May 30
EWR5:08 pmNewark
22h 09m
1 stop
IDA1:17 pmIdaho Falls Fanning Field
Jun 2
IDA1:54 pmIdaho Falls Fanning Field
14h 58m
1 stop
EWR6:52 amNewark
$389
Alaska Airlines
Sep 7
EWR6:55 amNewark
8h 11m
1 stop
IDA1:06 pmIdaho Falls Fanning Field
Sep 14
IDA1:45 pmIdaho Falls Fanning Field
14h 45m
1 stop
EWR6:30 amNewark
$399

Delta flights from Newark Airport to Idaho Falls

Our best Delta deals on Newark Airport to Idaho Falls flight tickets
Delta
May 5
EWR7:15 amNewark
7h 11m
1 stop
IDA12:26 pmIdaho Falls Fanning Field
May 6
IDA6:58 pmIdaho Falls Fanning Field
9h 02m
1 stop
EWR6:00 amNewark
$435
Delta
May 6
EWR7:15 amNewark
7h 11m
1 stop
IDA12:26 pmIdaho Falls Fanning Field
May 9
IDA11:30 amIdaho Falls Fanning Field
10h 24m
2 stops
EWR11:54 pmNewark
$453
Delta
May 9
EWR11:45 amNewark
8h 29m
2 stops
IDA6:14 pmIdaho Falls Fanning Field
May 13
IDA6:54 pmIdaho Falls Fanning Field
9h 06m
1 stop
EWR6:00 amNewark
$464

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated квітень 24, 2026.
Use the filters below to find and compare flights from Newark Airport to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

пт 9/25

5:02 pm-1:06 pm

1 stop22h 04m

Idaho Falls Fanning Field

сб 10/3

4:00 pm-5:58 am

1 stop11h 58m

$349

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

сб 5/30

5:08 pm-1:17 pm

1 stop22h 09m

Idaho Falls Fanning Field

вт 6/2

1:54 pm-6:52 am

1 stop14h 58m

$389

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

пн 9/7

6:55 am-1:06 pm

1 stop8h 11m

Idaho Falls Fanning Field

пн 9/14

1:45 pm-6:30 am

1 stop14h 45m

$399
Quickest round-trip

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

ср 5/6

9:40 am-3:43 pm

1 stop8h 03m

Idaho Falls Fanning Field

пт 5/8

2:31 pm-11:57 pm

1 stop7h 26m

$417

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

вт 5/5

7:15 am-12:26 pm

1 stop7h 11m

Idaho Falls Fanning Field

ср 5/6

6:58 pm-6:00 am

1 stop9h 02m

$435

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

ср 6/17

6:30 am-1:06 pm

1 stop8h 36m

Idaho Falls Fanning Field

пт 8/7

4:14 pm-5:59 am

1 stop11h 45m

$449

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

ср 5/6

7:15 am-12:26 pm

1 stop7h 11m

Idaho Falls Fanning Field

сб 5/9

11:30 am-11:54 pm

2 stops10h 24m

$453

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

чт 5/28

5:30 am-1:38 pm

1 stop10h 08m

Idaho Falls Fanning Field

нд 5/31

7:00 am-7:29 pm

1 stop10h 29m

$454

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

чт 5/28

5:00 am-1:38 pm

2 stops10h 38m

Idaho Falls Fanning Field

нд 5/31

7:00 am-7:29 pm

1 stop10h 29m

$459

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

пт 9/25

5:02 pm-1:06 pm

2 stops22h 04m

Idaho Falls Fanning Field

сб 10/3

4:00 pm-5:58 am

1 stop11h 58m

$462

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the typical price of a round-trip flight between Newark Airport and Idaho Falls?

When to book flights from Newark Airport to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

6h 53m

Direct flights

None
The fastest flight from Newark Airport to Idaho Falls takes 6h 53m
There are no direct flights from Newark Airport to Idaho Falls. There are no popular flight routes from Newark Airport to Idaho Falls.
Search flight deals

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 6h 53m 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?

  • 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?

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
United AirlinesPriceFrom $398Free CancellationRating
7.4
9,643 reviews
Search United Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why 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.

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нд 5/24
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