EWR - SUN

$244 Find Cheap Flights from Newark Liberty Airport to Hailey

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Hailey departing on 9/25. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Hailey

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Hailey, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Hailey, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Newark to Hailey (EWR-SUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Hailey 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 Newark to Hailey

Sat, Aug 23 - Sat, Aug 30
Delta Logo
7:00 am - 2:35 pmEWR-SUN
9h 35m1 stop
Delta Logo
12:37 pm - 12:44 amSUN-EWR
10h 07m2 stops
$396Delta
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Sat, Aug 23 - Sat, Aug 30
Delta Logo
1:00 pm - 9:56 pmEWR-SUN
10h 56m2 stops
Delta Logo
12:37 pm - 12:44 amSUN-EWR
10h 07m2 stops
$401Delta
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Tue, Oct 7 - Thu, Oct 23
United Airlines Logo
7:50 am - 1:33 pmEWR-SUN
7h 43m1 stop
United Airlines Logo
7:00 am - 6:15 pmSUN-EWR
9h 15m1 stop
$416United Airlines
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Sat, Jul 26 - Sat, Aug 2
United Airlines Logo
4:58 pm - 10:36 pmEWR-SUN
7h 38m1 stop
United Airlines Logo
8:00 am - 7:00 pmSUN-EWR
9h 00m1 stop
$441United Airlines
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Thu, Sep 25 - Sat, Sep 27
Alaska Airlines Logo
7:29 pm - 9:34 amEWR-SUN
16h 05m1 stop
Alaska Airlines Logo
10:16 am - 5:59 amSUN-EWR
17h 43m2 stops
$445Alaska Airlines
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Sat, Aug 23 - Sat, Aug 30
United Airlines Logo
3:20 pm - 9:05 pmEWR-SUN
7h 45m1 stop
United Airlines Logo
7:00 am - 6:24 pmSUN-EWR
9h 24m1 stop
$446United Airlines
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Sun, Jul 6 - Thu, Jul 10
Delta Logo
7:00 am - 2:39 pmEWR-SUN
9h 39m1 stop
Delta Logo
7:30 am - 5:45 pmSUN-EWR
8h 15m1 stop
$452Delta
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Mon, Aug 25 - Wed, Sep 3
Alaska Airlines Logo
9:00 am - 9:34 amEWR-SUN
26h 34m2 stops
Alaska Airlines Logo
10:16 am - 6:59 amSUN-EWR
18h 43m2 stops
$453Alaska Airlines
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Thu, Sep 25 - Sat, Sep 27
Alaska Airlines Logo
5:30 pm - 9:34 amEWR-SUN
18h 04m1 stop
Alaska Airlines Logo
10:16 am - 5:59 amSUN-EWR
17h 43m1 stop
$459Alaska Airlines
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Mon, Aug 25 - Wed, Sep 3
United Airlines Logo
9:44 pm - 10:36 pmEWR-SUN
26h 52m1 stop
United Airlines Logo
12:35 pm - 12:58 amSUN-EWR
10h 23m1 stop
$511United Airlines
Find Deal
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KAYAK's insights & trends for Newark to Hailey flights

Get data-powered insights and trends into flights from Newark to Hailey to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Newark Liberty Airport to Hailey?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Newark Liberty Airport to Hailey were found on Delta ($396) and United Airlines ($416).

Good to know

Low seasonMay
High seasonMay
Cheapest flight$244
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Newark Liberty Airport to Hailey

When to book flights from Newark to Hailey

Are your dates flexible? Find out the best times to travel from Newark to Hailey based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Newark Liberty Airport to Hailey flights

  • What is the cheapest flight from Newark Airport to Hailey?

    In the last 3 days, the lowest price for a flight from Newark Airport to Hailey was $244 for a one-way ticket and $396 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Hailey?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Newark Liberty Airport to Hailey?

    On your way to Hailey, you’ll fly out from Newark. You’ll be landing at Hailey Sun Valley-Friedman.

  • Which aircraft models fly most regularly from Newark Liberty Airport to Hailey?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Newark Liberty Airport to Hailey?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Newark Liberty Airport and Hailey, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Newark to Hailey, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Newark to Hailey are Delta and United Airlines. With an average price for the route of $668 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $733 and an overall rating of 7.4.

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

    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 Newark Liberty Airport to Hailey.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hailey from Newark Liberty Airport 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 Newark Liberty Airport to Hailey?

    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 Hailey with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and SUN can sometimes prove cheaper using this method.

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

    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 Hailey from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Newark to Hailey

 
See real verified KAYAK customer reviews for airlines flying from Newark to Hailey. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Hailey? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7963 reviews
8.5Crew
7.9Comfort
8.2Boarding
7.9Entertainment
7.3Food
Airline reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

10.0 ExcellentHartaj, Jun 2025EWR - RDU
Read more Delta reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Seats were really tight and the seat belts did not give enough slack.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Not really their fault, but a 4.5 hour delay is pretty brutal

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

leg space better than expected. two washrooms for one plane isn't enough.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

Maybe add a seat trade app for flyers that didn’t get seats together

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

Everything you need to know for your flight from Newark to Hailey

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