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$110 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 6/20. 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
0 bags
Thu 7/4
Thu 7/11

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Good to know

Low season

January

High season

June

Cheapest flight

$110
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 14% 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.

See more FAQs

Prefer to fly non-stop from Idaho to Newark Liberty Airport?

Find which airlines fly direct from Idaho to Newark, which days they fly and book direct flights.

Nonstop departures

Idaho to Newark

Monday

AIR PREMIA, ANA, Aegean Airlines, +57 more

AIR PREMIA, ANA, +58 more

Tuesday

ANA, ASKY, Aegean Airlines, +55 more

ANA, ASKY, +56 more

Wednesday

AIR PREMIA, ANA, Aegean Airlines, +57 more

AIR PREMIA, ANA, +58 more

Thursday

AIR PREMIA, ANA, ASKY, +56 more

AIR PREMIA, ANA, +57 more

Friday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

Saturday

ANA, ASKY, Aegean Airlines, +57 more

ANA, ASKY, +58 more

Sunday

AIR PREMIA, ANA, ASKY, +56 more

AIR PREMIA, ANA, +57 more

See more direct flights

Nonstop returns

Newark to Idaho

Monday

AIR PREMIA, ANA, Aegean Airlines, +57 more

AIR PREMIA, ANA, +58 more

Tuesday

ANA, ASKY, Aegean Airlines, +55 more

ANA, ASKY, +56 more

Wednesday

AIR PREMIA, ANA, Aegean Airlines, +57 more

AIR PREMIA, ANA, +58 more

Thursday

AIR PREMIA, ANA, ASKY, +56 more

AIR PREMIA, ANA, +57 more

Friday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

Saturday

ANA, ASKY, Aegean Airlines, +57 more

ANA, ASKY, +58 more

Sunday

AIR PREMIA, ANA, ASKY, +56 more

AIR PREMIA, ANA, +57 more

See more direct flights
See more direct flights

Book cheap flights from Idaho to Newark

Recent round-trip flight deals

8/27Tue
1 stopAmerican Airlines
8h 01mGEG-EWR
8/31Sat
1 stopAmerican Airlines
9h 15mEWR-GEG
$262
7/23Tue
2 stopsSpirit Airlines
31h 47mBOI-EWR
7/29Mon
1 stopSpirit Airlines
13h 18mEWR-BOI
$263
9/21Sat
1 stopDelta
10h 00mGEG-EWR
9/23Mon
1 stopDelta
7h 20mEWR-GEG
$282
6/22Sat
1 stop
7h 46mBOI-EWR
6/26Wed
2 stops
20h 46mEWR-BOI
$300
8/19Mon
2 stopsDelta
12h 37mGEG-EWR
8/22Thu
1 stopDelta
8h 36mEWR-GEG
$307
10/22Tue
1 stopUnited Airlines
8h 41mLWS-EWR
11/1Fri
1 stopUnited Airlines
8h 49mEWR-LWS
$313
11/2Sat
1 stopAlaska Airlines
20h 34mGEG-EWR
11/5Tue
1 stopAlaska Airlines
8h 24mEWR-GEG
$322
6/22Sat
3 stops
24h 48mBOI-EWR
6/26Wed
2 stops
20h 46mEWR-BOI
$330
10/28Mon
1 stopAlaska Airlines
10h 16mGEG-EWR
11/5Tue
1 stopAlaska Airlines
8h 24mEWR-GEG
$342
8/15Thu
1 stopUnited Airlines
7h 01mJAC-EWR
8/19Mon
1 stopUnited Airlines
7h 24mEWR-JAC
$438

Search by stops

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Recent one-way flight deals

6/20Thu
1 stopSpirit Airlines
9h 33mBOI-EWR
$110
7/9Tue
2 stopsSpirit Airlines
23h 37mBOI-EWR
$121
6/29Sat
1 stopSun Country Air
14h 39mBOI-EWR
$150
8/19Mon
1 stopAmerican Airlines
9h 28mGEG-EWR
$155
8/19Mon
2 stopsDelta
12h 37mGEG-EWR
$156
8/26Mon
1 stopAmerican Airlines
6h 43mJAC-EWR
$158
6/20Thu
2 stops
17h 45mBOI-EWR
$160
6/27Thu
1 stopSun Country Air
13h 49mGEG-EWR
$163
8/18Sun
2 stops
22h 21mGEG-EWR
$205
11/1Fri
2 stopsDelta
10h 13mGEG-EWR
$274

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to Newark

Last minute flight, train and bus deals

6/9Sun
multi-stopSpirit Airlines
14h 46mBOI-EWR
6/24Mon
multi-stopSpirit Airlines
27h 33mEWR-BOI
$391
6/8Sat
multi-stopAmerican Airlines
7h 58mJAC-EWR
6/15Sat
multi-stopAmerican Airlines
8h 45mEWR-JAC
$398
6/8Sat
multi-stopAmerican Airlines
8h 36mJAC-EWR
6/15Sat
multi-stopAmerican Airlines
8h 45mEWR-JAC
$403
6/8Sat
multi-stopSpirit Airlines
7h 46mBOI-EWR
6/13Thu
multi-stopSpirit Airlines
14h 13mEWR-BOI
$411
6/8Sat
multi-stop
15h 16mBOI-EWR
6/12Wed
multi-stop
22h 34mEWR-BOI
$442
6/8Sat
multi-stop
7h 46mBOI-EWR
6/14Fri
multi-stop
27h 43mEWR-BOI
$472
6/9Sun
nonstopUnited Airlines
4h 21mJAC-EWR
6/16Sun
multi-stopUnited Airlines
9h 12mEWR-JAC
$644
6/6Thu
multi-stopDelta
8h 19mJAC-EWR
6/14Fri
multi-stopDelta
9h 05mEWR-JAC
$653
6/6Thu
multi-stopDelta
9h 43mJAC-EWR
6/14Fri
multi-stopDelta
9h 05mEWR-JAC
$658
6/6Thu
multi-stopUnited Airlines
8h 10mJAC-EWR
6/17Mon
nonstopUnited Airlines
4h 54mEWR-JAC
$684

Search by stops

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Flights to Newark Liberty Airport

Destination:

Newark Liberty Airport (EWR)United States

Return flight deals:

Newark Liberty Airport - Idaho

Cabin classes:

Browse origins:

$272
Flights from Spokane to Newark Airport
$638
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