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$107 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 7/9. 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
Wed 7/10
Wed 7/17

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In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$107
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, +58 more

AIR PREMIA, ANA, +59 more

Tuesday

ANA, ASKY, Aegean Airlines, +56 more

ANA, ASKY, +57 more

Wednesday

AIR PREMIA, ANA, Aegean Airlines, +58 more

AIR PREMIA, ANA, +59 more

Thursday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

Friday

AIR PREMIA, ANA, ASKY, +58 more

AIR PREMIA, ANA, +59 more

Saturday

ANA, ASKY, Aegean Airlines, +58 more

ANA, ASKY, +59 more

Sunday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

See more direct flights

Nonstop returns

Newark to Idaho

Monday

AIR PREMIA, ANA, Aegean Airlines, +58 more

AIR PREMIA, ANA, +59 more

Tuesday

ANA, ASKY, Aegean Airlines, +56 more

ANA, ASKY, +57 more

Wednesday

AIR PREMIA, ANA, Aegean Airlines, +58 more

AIR PREMIA, ANA, +59 more

Thursday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

Friday

AIR PREMIA, ANA, ASKY, +58 more

AIR PREMIA, ANA, +59 more

Saturday

ANA, ASKY, Aegean Airlines, +58 more

ANA, ASKY, +59 more

Sunday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

See more direct flights
See more direct flights

Book cheap flights from Idaho to Newark

Recent round-trip flight deals

9/17Tue
3 stopsSpirit Airlines
22h 32mBOI-EWR
9/24Tue
2 stopsSpirit Airlines
23h 30mEWR-BOI
$201
9/4Wed
2 stopsSpirit Airlines
13h 03mBOI-EWR
9/10Tue
2 stopsSpirit Airlines
16h 49mEWR-BOI
$206
8/27Tue
1 stopAmerican Airlines
9h 52mGEG-EWR
8/31Sat
1 stopAmerican Airlines
8h 35mEWR-GEG
$262
8/20Tue
2 stopsDelta
10h 30mGEG-EWR
9/4Wed
1 stopDelta
7h 36mEWR-GEG
$267
9/4Wed
2 stopsDelta
11h 31mGEG-EWR
9/14Sat
2 stopsDelta
11h 06mEWR-GEG
$272
10/3Thu
1 stopAmerican Airlines
10h 11mGEG-EWR
10/9Wed
1 stopAmerican Airlines
10h 21mEWR-GEG
$282
7/10Wed
1 stop
9h 28mBOI-EWR
7/13Sat
1 stop
7h 32mEWR-BOI
$325
7/3Wed
1 stop
7h 46mBOI-EWR
7/13Sat
3 stops
31h 23mEWR-BOI
$329
10/2Wed
1 stopAlaska Airlines
10h 15mGEG-EWR
10/13Sun
1 stopAlaska Airlines
9h 18mEWR-GEG
$335
10/2Wed
1 stopAlaska Airlines
10h 15mGEG-EWR
10/14Mon
1 stopAlaska Airlines
30h 13mEWR-GEG
$352

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Recent one-way flight deals

7/9Tue
2 stopsSpirit Airlines
20h 00mBOI-EWR
$107
7/10Wed
2 stopsSpirit Airlines
22h 31mBOI-EWR
$125
8/20Tue
1 stopAmerican Airlines
9h 28mGEG-EWR
$131
8/20Tue
2 stopsDelta
10h 30mGEG-EWR
$136
7/25Thu
1 stopSun Country Air
13h 50mGEG-EWR
$163
7/30Tue
1 stopAmerican Airlines
8h 50mBOI-EWR
$168
7/2Tue
2 stopsDelta
10h 58mBOI-EWR
$173
8/18Sun
2 stops
21h 30mGEG-EWR
$174
7/28Sun
1 stopSun Country Air
12h 47mGEG-EWR
$183
8/1Thu
3 stops
20h 51mBOI-EWR
$204

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to Newark

Last minute flight, train and bus deals

6/14Fri
multi-stopSpirit Airlines
7h 46mBOI-EWR
6/30Sun
multi-stopSpirit Airlines
14h 24mEWR-BOI
$382
6/14Fri
multi-stopAmerican Airlines
7h 38mJAC-EWR
6/17Mon
multi-stopAmerican Airlines
7h 16mEWR-JAC
$382
6/11Tue
multi-stopSpirit Airlines
7h 46mBOI-EWR
6/18Tue
multi-stopSpirit Airlines
14h 13mEWR-BOI
$411
6/14Fri
multi-stop
9h 40mBOI-EWR
6/21Fri
multi-stop
19h 33mEWR-BOI
$416
6/14Fri
multi-stopDelta
8h 27mJAC-EWR
6/17Mon
multi-stopDelta
12h 02mEWR-JAC
$658
6/14Fri
nonstopUnited Airlines
4h 21mJAC-EWR
6/17Mon
nonstopUnited Airlines
4h 54mEWR-JAC
$724
6/14Fri
nonstopUnited Airlines
4h 21mJAC-EWR
6/17Mon
multi-stopUnited Airlines
7h 17mEWR-JAC
$734
6/14Fri
multi-stopDelta
14h 36mJAC-EWR
6/17Mon
multi-stopDelta
12h 02mEWR-JAC
$743
6/11Tue
multi-stop
7h 36mGEG-EWR
6/13Thu
multi-stop
8h 21mEWR-GEG
$807
6/12Wed
multi-stopAlaska Airlines
11h 17mGEG-EWR
6/16Sun
multi-stopAlaska Airlines
12h 18mEWR-GEG
$916

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:

$267
Flights from Spokane to Newark Airport
$883
Flights from Twin Falls to Newark Airport
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