Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Idaho to New York from $144

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 5/4. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Idaho to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:14 pm - 5:59 am
BOI
-
EWR
10h 45m
1 stop
American Airlines Logo
5:35 pm - 11:30 pm
EWR
-
BOI
7h 55m
1 stop
$287American Airlines
Tue, Sep 1 - Sat, Sep 5
Delta Logo
2:10 pm - 11:34 pm
GEG
-
EWR
6h 24m
1 stop
Delta Logo
5:55 pm - 11:06 pm
EWR
-
GEG
8h 11m
1 stop
$293Delta
Tue, May 5 - Tue, May 12
Delta Logo
12:51 pm - 11:59 pm
BOI
-
EWR
9h 08m
1 stop
Delta Logo
1:05 pm - 11:55 pm
EWR
-
BOI
12h 50m
2 stops
$294Delta
Sat, May 9 - Wed, May 13
Delta Logo
7:38 pm - 8:41 am
GEG
-
EWR
10h 03m
2 stops
Delta Logo
6:30 pm - 11:35 pm
EWR
-
GEG
8h 05m
1 stop
$298Delta
Tue, May 5 - Tue, May 12
United Airlines Logo
1:41 pm - 11:57 pm
GEG
-
EWR
7h 16m
1 stop
United Airlines Logo
2:10 pm - 9:16 pm
EWR
-
GEG
10h 06m
1 stop
$305United Airlines
Fri, May 1 - Sat, May 9
United Airlines Logo
12:30 pm - 11:23 pm
BOI
-
EWR
8h 53m
1 stop
United Airlines Logo
4:35 pm - 10:35 pm
EWR
-
BOI
8h 00m
1 stop
$315United Airlines
Wed, May 6 - Tue, May 12
Alaska Airlines Logo
5:06 am - 4:13 pm
GEG
-
EWR
8h 07m
1 stop
Alaska Airlines Logo
7:00 am - 3:40 pm
EWR
-
GEG
11h 40m
1 stop
$315Alaska Airlines
Tue, Oct 6 - Mon, Oct 12
Alaska Airlines Logo
6:00 am - 4:33 pm
BOI
-
EWR
8h 33m
1 stop
Alaska Airlines Logo
5:08 pm - 11:58 pm
EWR
-
BOI
8h 50m
1 stop
$334Alaska Airlines
Sat, May 9 - Wed, May 13
Multiple Airlines Logo
1:40 pm - 4:00 pm
TWF
-
EWR
24h 20m
2 stops
Multiple Airlines Logo
2:55 pm - 12:00 pm
EWR
-
TWF
23h 05m
1 stop
$388Multiple Airlines
Fri, May 1 - Sun, May 3
Multiple Airlines Logo
1:40 pm - 6:30 am
TWF
-
EWR
14h 50m
1 stop
Multiple Airlines Logo
2:55 pm - 12:00 pm
EWR
-
TWF
23h 05m
1 stop
$393Multiple Airlines
Fri, May 1 - Sun, May 3

Delta flights from Idaho to Newark Airport

Our best Delta deals on Idaho to Newark Airport flight tickets
Delta
May 18
BOI11:39 pmBoise Air Term. Gowen Fld
7h 46m
1 stop
EWR9:25 amNewark
May 24
EWR6:00 amNewark
9h 18m
2 stops
BOI1:18 pmBoise Air Term. Gowen Fld
$292
Delta
May 5
GEG2:10 pmSpokane
6h 24m
1 stop
EWR11:34 pmNewark
May 12
EWR5:55 pmNewark
8h 11m
1 stop
GEG11:06 pmSpokane
$293
Delta
May 9
BOI12:51 pmBoise Air Term. Gowen Fld
9h 08m
1 stop
EWR11:59 pmNewark
May 13
EWR1:05 pmNewark
12h 50m
2 stops
BOI11:55 pmBoise Air Term. Gowen Fld
$294

Alaska Airlines flights from Idaho to Newark Airport

Our best Alaska Airlines deals on Idaho to Newark Airport flight tickets
Alaska Airlines
Oct 6
GEG5:06 amSpokane
8h 07m
1 stop
EWR4:13 pmNewark
Oct 12
EWR7:00 amNewark
11h 40m
1 stop
GEG3:40 pmSpokane
$315
Alaska Airlines
May 9
BOI6:00 amBoise Air Term. Gowen Fld
8h 33m
1 stop
EWR4:33 pmNewark
May 13
EWR5:08 pmNewark
8h 50m
1 stop
BOI11:58 pmBoise Air Term. Gowen Fld
$334
Alaska Airlines
Oct 8
GEG3:35 pmSpokane
11h 23m
1 stop
EWR5:58 amNewark
Oct 17
EWR5:41 pmNewark
8h 29m
1 stop
GEG11:10 pmSpokane
$337

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 April 12, 2026.
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

Cheapest round-trip

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Tue 9/1

5:14 pm-5:59 am

1 stop10h 45m

Newark

Sat 9/5

5:35 pm-11:30 pm

1 stop7h 55m

$287
Quickest round-trip

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Tue 5/5

2:10 pm-11:34 pm

1 stop6h 24m

Newark

Tue 5/12

5:55 pm-11:06 pm

1 stop8h 11m

$293

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Sat 5/9

12:51 pm-11:59 pm

1 stop9h 08m

Newark

Wed 5/13

1:05 pm-11:55 pm

2 stops12h 50m

$294

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Tue 5/5

7:38 pm-8:41 am

2 stops10h 03m

Newark

Tue 5/12

6:30 pm-11:35 pm

1 stop8h 05m

$298

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Fri 5/1

1:41 pm-11:57 pm

1 stop7h 16m

Newark

Sat 5/9

2:10 pm-9:16 pm

1 stop10h 06m

$305

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Wed 5/6

12:30 pm-11:23 pm

1 stop8h 53m

Newark

Tue 5/12

4:35 pm-10:35 pm

1 stop8h 00m

$315

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Tue 10/6

5:06 am-4:13 pm

1 stop8h 07m

Newark

Mon 10/12

7:00 am-3:40 pm

1 stop11h 40m

$315

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Sat 5/9

6:00 am-4:33 pm

1 stop8h 33m

Newark

Wed 5/13

5:08 pm-11:58 pm

1 stop8h 50m

$334

Twin FallsNewark

TWF - EWR

TWFEWR

Twin Falls Joslin

Fri 5/1

1:40 pm-4:00 pm

2 stops24h 20m

Newark

Sun 5/3

2:55 pm-12:00 pm

1 stop23h 05m

$388

Twin FallsNewark

TWF - EWR

TWFEWR

Twin Falls Joslin

Fri 5/1

1:40 pm-6:30 am

1 stop14h 50m

Newark

Sun 5/3

2:55 pm-12:00 pm

1 stop23h 05m

$393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to New York from

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 $240, 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 $363.

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 $462 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 $285 on momondo.

Can stopping save me money on Idaho to Newark Airport flights?

You could potentially save up to 60% on your flight if you consider stops on a Idaho to Newark Airport flight.

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

Fastest flight time

4h 14m

Direct flights

Every day
The fastest flight from Idaho to Newark Airport takes 4h 14m
Direct flights go from Idaho to Newark Airport every day.
Search flight deals

Frequently asked questions about flying from Idaho to Newark Airport

  • 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
Alaska AirlinesPriceFrom $288Free CancellationRating
7.9
12,222 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,574 reviews
Search United Airlines flights
DeltaPriceFrom $308Free CancellationRating
7.9
8,408 reviews
Search Delta flights
American AirlinesPriceFrom $328Free CancellationRating
7.1
11,569 reviews
Search American 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
Yonkers
Bethlehem
East Rutherford
Jim Thorpe
Asbury Park
Point Pleasant Beach
Beach Haven
Long Branch
Wayne
Spring Lake
Stamford
Tannersville
Woodbridge
East Stroudsburg
Secaucus
Parsippany
Mount Laurel

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.

An easier way to manage your Newark Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/12
Tue 5/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to New York