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Cheap flights from Idaho to New York from $116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to New York departing on 9/18. 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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Cheap round-trip flights

Spirit Airlines Logo
2:16 pm - 5:54 amBOI-EWR
13h 38m1 stop
Spirit Airlines Logo
6:59 am - 8:31 pmEWR-BOI
15h 32m1 stop
$250Spirit Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
Alaska Airlines Logo
1:25 pm - 5:59 amGEG-EWR
13h 34m1 stop
Alaska Airlines Logo
9:00 am - 10:36 pmEWR-GEG
16h 36m1 stop
$250Alaska Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
Delta Logo
12:40 pm - 12:56 amGEG-EWR
9h 16m1 stop
Delta Logo
7:20 am - 11:55 amEWR-GEG
7h 35m1 stop
$251Delta
Find Deal
Wed, Sep 17 - Wed, Sep 24
Hawaiian Airlines Logo
4:57 pm - 5:59 amBOI-EWR
11h 02m1 stop
Hawaiian Airlines Logo
7:30 am - 4:17 pmEWR-BOI
10h 47m1 stop
$255Hawaiian Airlines
Find Deal
Fri, Oct 31 - Wed, Nov 5
Delta Logo
7:25 pm - 8:46 amGEG-EWR
10h 21m2 stops
Delta Logo
7:20 am - 11:55 amEWR-GEG
7h 35m1 stop
$256Delta
Find Deal
Wed, Sep 17 - Wed, Sep 24
Hawaiian Airlines Logo
6:05 pm - 5:59 amBOI-EWR
9h 54m1 stop
Hawaiian Airlines Logo
7:30 am - 3:12 pmEWR-BOI
9h 42m1 stop
$257Hawaiian Airlines
Find Deal
Fri, Oct 31 - Wed, Nov 5
American Airlines Logo
1:10 pm - 11:59 pmBOI-EWR
8h 49m1 stop
American Airlines Logo
1:31 pm - 9:43 pmEWR-BOI
10h 12m2 stops
$274American Airlines
Find Deal
Tue, Aug 26 - Sat, Aug 30
American Airlines Logo
1:30 pm - 10:19 amGEG-EWR
17h 49m1 stop
American Airlines Logo
7:22 pm - 12:44 pmEWR-GEG
20h 22m1 stop
$281American Airlines
Find Deal
Tue, Sep 16 - Mon, Sep 22
Logo
9:39 pm - 5:54 amIDA-EWR
30h 15m1 stop
Logo
6:59 am - 4:05 pmEWR-IDA
11h 06m1 stop
$298
Find Deal
Mon, Sep 8 - Fri, Sep 12
Logo
9:06 pm - 11:42 pmGEG-EWR
23h 36m2 stops
Logo
6:59 am - 8:16 pmEWR-GEG
16h 17m1 stop
$307
Find Deal
Thu, Sep 4 - Thu, Sep 11

Hawaiian Airlines flights from Idaho to Newark Airport

Our best Hawaiian Airlines deals on Idaho to Newark Airport flight tickets
Hawaiian Airlines
Oct 31
BOI4:57 pmBoise Air Term. Gowen Fld
11h 02m
1 stop
EWR5:59 amNewark
Nov 5
EWR7:30 amNewark
10h 47m
1 stop
BOI4:17 pmBoise Air Term. Gowen Fld
$255
Find similar
Hawaiian Airlines
Oct 31
BOI6:05 pmBoise Air Term. Gowen Fld
9h 54m
1 stop
EWR5:59 amNewark
Nov 5
EWR7:30 amNewark
9h 42m
1 stop
BOI3:12 pmBoise Air Term. Gowen Fld
$257
Find similar
Hawaiian Airlines
Sep 17
GEG5:45 pmSpokane
9h 14m
1 stop
EWR5:59 amNewark
Sep 24
EWR7:19 amNewark
8h 27m
1 stop
GEG12:46 pmSpokane
$265
Find similar

Spirit Airlines flights from Idaho to Newark Airport

Our best Spirit Airlines deals on Idaho to Newark Airport flight tickets
Spirit Airlines
Sep 25
BOI2:16 pmBoise Air Term. Gowen Fld
13h 38m
1 stop
EWR5:54 amNewark
Sep 29
EWR6:59 amNewark
15h 32m
1 stop
BOI8:31 pmBoise Air Term. Gowen Fld
$250
Find similar
Spirit Airlines
Sep 11
BOI2:16 pmBoise Air Term. Gowen Fld
13h 38m
1 stop
EWR5:54 amNewark
Sep 18
EWR6:59 amNewark
8h 22m
1 stop
BOI1:21 pmBoise Air Term. Gowen Fld
$253
Find similar
Spirit Airlines
Sep 13
BOI2:16 pmBoise Air Term. Gowen Fld
21h 35m
2 stops
EWR1:51 pmNewark
Sep 20
EWR6:59 amNewark
8h 22m
1 stop
BOI1:21 pmBoise Air Term. Gowen Fld
$254
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Newark Airport 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 August 7, 2025.
Use the filters below to find and compare flights from Idaho to Newark Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Thu 9/25

2:16 pm-5:54 am

1 stop13h 38m

Newark

Mon 9/29

6:59 am-8:31 pm

1 stop15h 32m

$250

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Wed 10/1

1:25 pm-5:59 am

1 stop13h 34m

Newark

Wed 10/8

9:00 am-10:36 pm

1 stop16h 36m

$250

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Wed 9/17

12:40 pm-12:56 am

1 stop9h 16m

Newark

Wed 9/24

7:20 am-11:55 am

1 stop7h 35m

$251

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Fri 10/31

4:57 pm-5:59 am

1 stop11h 02m

Newark

Wed 11/5

7:30 am-4:17 pm

1 stop10h 47m

$255

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Wed 9/17

7:25 pm-8:46 am

2 stops10h 21m

Newark

Wed 9/24

7:20 am-11:55 am

1 stop7h 35m

$256

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Fri 10/31

6:05 pm-5:59 am

1 stop9h 54m

Newark

Wed 11/5

7:30 am-3:12 pm

1 stop9h 42m

$257

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Tue 8/26

1:10 pm-11:59 pm

1 stop8h 49m

Newark

Sat 8/30

1:31 pm-9:43 pm

2 stops10h 12m

$274

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Tue 9/16

1:30 pm-10:19 am

1 stop17h 49m

Newark

Mon 9/22

7:22 pm-12:44 pm

1 stop20h 22m

$281

Idaho FallsNewark

IDA - EWR

IDAEWR

Idaho Falls Fanning Field

Mon 9/8

9:39 pm-5:54 am

1 stop30h 15m

Newark

Fri 9/12

6:59 am-4:05 pm

1 stop11h 06m

$298

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Thu 9/4

9:06 pm-11:42 pm

2 stops23h 36m

Newark

Thu 9/11

6:59 am-8:16 pm

1 stop16h 17m

$307

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Idaho to Newark Airport

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 cheapest month to fly to Newark Airport?

The cheapest month to fly to Newark Airport from Idaho is in August. Flight prices, which tend to average around $243, are often lower during this time because this is during the off-season. If you don’t want to visit Newark Airport in August, then you should wait until April to fly from Idaho, when ticket prices are also cheap, with an average price of $357.

What is the cheapest day to depart on your flight to Newark Airport?

The cheapest day to depart on your flight to Newark Airport is on a Wednesday when prices can be found for as low as $436. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Idaho to Newark Airport for around $599.

What is the cheapest time of day to depart on your flight to Newark Airport?

The cheapest time of day to fly to Newark Airport is in the evening when flights can be purchased for as low as $409. Flights at noon are often more expensive with an average ticket price of $601.

How far in advance should I book a flight to Newark Airport?

You are more likely to see cheaper flights to Newark Airport from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Newark Airport for around $484 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Newark Airport from Idaho for as low as $309 on momondo.

Cheap Idaho to Newark Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Newark Airport

Best Price Found

$116

Fastest flight time

4h 20m

Direct flights

Every day
The best one-way flight to Newark Airport from Idaho in the past 72 hours is $116. The best round-trip flight deal from Idaho to Newark Airport found on momondo in the last 72 hours is $250.
The fastest flight from Idaho to Newark Airport takes 4h 20m
Direct flights go from Idaho to Newark Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Newark Airport?

    Prices for flights from Idaho to Newark Airport refresh daily.

  • How many operators does momondo search for flights from Idaho to Newark Airport?

  • How old do you have to be to fly from Idaho to Newark Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Newark Airport.

  • What documentation or ID do you need to fly to Newark Airport?

    The required travel and health documents for your Newark 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 Newark Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Newark Airport

Compare and see reviews for airlines that fly from Idaho to Newark Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $209Free CancellationRating
6.3
8,055 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
DeltaPriceFrom $277Free CancellationRating
8.0
7,985 reviews
Search Delta flights
Alaska AirlinesPriceFrom $323Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
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Bethlehem
Pocono Manor
Asbury Park
Point Pleasant Beach
Long Branch
Beach Haven
Stamford
Jim Thorpe
Tannersville
East Rutherford
Spring Lake
Elizabeth
Wayne
Parsippany
Secaucus
East Stroudsburg

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to New York?

It is quick and easy to find Idaho to New York flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New York that suits you.

Can I find flights from Idaho to New York with flexible booking policies on momondo?

Flights from Idaho to New York 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 Idaho to New York?

momondo helps you find the best flight between Idaho and New York by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho to New York right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho to New York flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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