EWR

$121 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 3/8. 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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Everything you should know

Cheapest round-trip
$257
Overall average: $415
Delta
Sat 2/28Sat 3/7
BOI - EWR • 1 stop
Cheapest non-stop
$554
United Airlines
Fri 2/27Fri 3/6
JAC - EWR • Non-stop
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Flight Deals
Useful Info
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

Sat, Feb 28 - Sat, Mar 7
Delta Logo
5:20 am - 2:00 pm
BOI
-
EWR
6h 40m
1 stop
Delta Logo
6:00 am - 1:59 pm
EWR
-
BOI
9h 59m
1 stop
$257Delta
Sat, May 2 - Sat, May 9
Delta Logo
6:00 am - 4:50 pm
GEG
-
EWR
7h 50m
1 stop
Delta Logo
6:00 am - 1:07 pm
EWR
-
GEG
10h 07m
1 stop
$257Delta
Tue, Apr 7 - Tue, Apr 14
Delta Logo
11:30 pm - 9:27 am
BOI
-
EWR
7h 57m
1 stop
Delta Logo
1:15 pm - 10:28 pm
EWR
-
BOI
11h 13m
2 stops
$262Delta
Tue, Apr 28 - Tue, May 5
Delta Logo
5:10 pm - 5:55 am
GEG
-
EWR
9h 45m
1 stop
Delta Logo
11:30 am - 9:02 pm
EWR
-
GEG
12h 32m
2 stops
$262Delta
Sat, May 9 - Wed, May 13
American Airlines Logo
1:29 pm - 10:13 pm
BOI
-
EWR
6h 44m
1 stop
American Airlines Logo
7:17 am - 12:38 pm
EWR
-
BOI
7h 21m
1 stop
$289American Airlines
Sun, Mar 1 - Wed, Mar 4
Alaska Airlines Logo
6:28 am - 6:28 pm
BOI
-
EWR
10h 00m
1 stop
Alaska Airlines Logo
5:30 pm - 11:59 pm
EWR
-
BOI
8h 29m
1 stop
$293Alaska Airlines
Fri, Feb 27 - Tue, Mar 3
Alaska Airlines Logo
5:40 am - 5:11 pm
GEG
-
EWR
8h 31m
1 stop
Alaska Airlines Logo
5:30 pm - 10:51 pm
EWR
-
GEG
8h 21m
1 stop
$310Alaska Airlines
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
2:40 pm - 11:24 pm
IDA
-
EWR
6h 44m
1 stop
United Airlines Logo
6:05 am - 1:30 pm
EWR
-
IDA
9h 25m
1 stop
$379United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
10:41 am - 9:29 pm
JAC
-
EWR
8h 48m
1 stop
United Airlines Logo
10:15 am - 1:16 pm
EWR
-
JAC
5h 01mnonstop
$439United Airlines
Wed, Jun 3 - Mon, Jun 8
American Airlines Logo
12:41 pm - 11:30 pm
IDA
-
EWR
8h 49m
1 stop
American Airlines Logo
6:59 am - 1:13 pm
EWR
-
IDA
8h 14m
1 stop
$445American Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$121
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 8% 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
Parsippany
Danbury
Mount Laurel
Elizabeth
Beach Haven
Fort Lee
North Bergen
Garden City
Absecon
Jim Thorpe
Wayne
Toms River
Langhorne
Somerset
Woodbridge
Mahwah
Weehawken
East Brunswick
Melville

Everything you need to know for your flight to Newark

Information on your arrival and departure airports

Newark Liberty Airport (EWR)