EWR

$114 Find Cheap Flights from Idaho to Newark Liberty Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Newark departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Idaho to Newark

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Newark that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho to Newark

Tue, Dec 2 - Tue, Dec 9
Alaska Airlines Logo
5:59 pm - 5:58 amBOI-EWR
9h 59m1 stop
Alaska Airlines Logo
3:29 pm - 11:55 pmEWR-BOI
10h 26m1 stop
$269Alaska Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 16
Delta Logo
2:04 pm - 11:57 pmBOI-EWR
7h 53m1 stop
Delta Logo
7:00 am - 2:18 pmEWR-BOI
9h 18m1 stop
$289Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Hawaiian Airlines Logo
7:30 am - 7:02 pmGEG-EWR
8h 32m1 stop
Hawaiian Airlines Logo
3:45 pm - 8:59 pmEWR-GEG
8h 14m1 stop
$300Hawaiian Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 13
Hawaiian Airlines Logo
7:47 pm - 2:29 pmGEG-EWR
15h 42m1 stop
Hawaiian Airlines Logo
3:29 pm - 11:59 pmEWR-GEG
11h 30m1 stop
$303Hawaiian Airlines
Find Deal
Thu, Dec 18 - Fri, Jan 2
United Airlines Logo
2:07 pm - 8:25 pmJAC-EWR
4h 18mnonstop
United Airlines Logo
5:00 pm - 8:02 pmEWR-JAC
5h 02mnonstop
$329United Airlines
Find Deal
Sun, Nov 16 - Wed, Nov 19
Multiple Airlines Logo
9:16 pm - 5:03 pmGEG-EWR
16h 47m1 stop
Multiple Airlines Logo
9:18 pm - 4:07 pmEWR-GEG
21h 49m2 stops
$333Multiple Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
2:40 pm - 11:30 pmJAC-EWR
6h 50m1 stop
United Airlines Logo
10:00 am - 12:58 pmEWR-JAC
4h 58mnonstop
$339United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
American Airlines Logo
1:04 pm - 11:59 pmJAC-EWR
8h 55m1 stop
American Airlines Logo
6:00 am - 12:14 pmEWR-JAC
8h 14m1 stop
$349American Airlines
Find Deal
Sun, Nov 16 - Wed, Nov 19
Multiple Airlines Logo
9:16 pm - 5:03 pmGEG-EWR
16h 47m1 stop
Multiple Airlines Logo
9:53 am - 4:07 pmEWR-GEG
33h 14m3 stops
$379Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
1:10 pm - 11:54 pmJAC-EWR
8h 44m1 stop
American Airlines Logo
6:00 am - 12:14 pmEWR-JAC
8h 14m1 stop
$399American Airlines
Find Deal

Everything you should know

Cheapest round-trip
$269
Overall average: $578
Alaska Airlines
Tue 12/2Tue 12/9
BOI - EWR • 1 stop
Cheapest non-stop
$329
United Airlines
Thu 12/18Fri 1/2
JAC - EWR • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Newark!
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$114
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Boise to Newark Liberty Airport

FAQs for booking Idaho to Newark Liberty Airport flights

  • How does KAYAK find such low prices on flights from Idaho to Newark Liberty Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Newark Liberty Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Newark Liberty Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Newark Liberty Airport from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to Newark Liberty Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Newark Liberty Airport with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Newark Liberty Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Newark Liberty Airport from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Newark?

Book flights to Newark if you plan to visit one of these locations
Long Branch
Danbury
Parsippany
Mount Laurel
Mahwah
Beach Haven
Elizabeth
North Bergen
Fort Lee
Garden City
Jim Thorpe
Absecon
Wayne
Toms River
Langhorne
Somerset
Woodbridge
Weehawken
Lakeville
Ronkonkoma

Everything you need to know for your flight to Newark

Information on your arrival and departure airports

Newark Liberty Airport (EWR)

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