Cheap Flights to Mountainside: Mountainside Flight Deals

View €255 flight on Mon, 17 Nov 2025Opens in a new window

Popular airlines to Mountainside

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Cheap round-trip flights to Mountainside

Prices were available within the past 7 days and start at €255 for one-way flights and €274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, 12 Feb - Thu, 26 Feb
DUB
Dublin
EWR
New York
€274 Return, found 7 hours ago
€274
Return
found 7 hours ago
Select Scandinavian Airlines flight, departing Thu, 12 Feb from Dublin to New York, returning Thu, 26 Feb, priced at €274 found 7 hours ago
Icelandair
Wed, 3 Dec - Sun, 7 Dec
DUB
Dublin
JFK
New York
€339 Return, found 2 hours ago
€339
Return
found 2 hours ago
Select Icelandair flight, departing Wed, 3 Dec from Dublin to New York, returning Sun, 7 Dec, priced at €339 found 2 hours ago
Aer Lingus
Sat, 14 Mar - Wed, 18 Mar
DUB
Dublin
JFK
New York
€343 Return, found 7 hours ago
€343
Return
found 7 hours ago
Select Aer Lingus flight, departing Sat, 14 Mar from Dublin to New York, returning Wed, 18 Mar, priced at €343 found 7 hours ago
TAP Portugal
Mon, 26 Jan - Tue, 3 Feb
DUB
Dublin
JFK
New York
€343 Return, found 1 day ago
€343
Return
found 1 day ago
Select TAP Portugal flight, departing Mon, 26 Jan from Dublin to New York, returning Tue, 3 Feb, priced at €343 found 1 day ago
American Airlines
Wed, 7 Jan - Sun, 11 Jan
DUB
Dublin
JFK
New York
€357 Return, just found
€357
Return
just found
Select American Airlines flight, departing Wed, 7 Jan from Dublin to New York, returning Sun, 11 Jan, priced at €357 just found

Find the cheapest month to fly from Columbus (CMH) to New York (EWR)

September is typically the cheapest month to fly

From €68 - €141 per traveller.

Frequently asked questions

What is the name of Mountainside's airport?
Most visitors like to fly into John F. Kennedy Intl. Airport (JFK) when visiting the bustling city of Mountainside.
How far is JFK Airport from central Mountainside?
JFK Airport is 48 kilometres from downtown Mountainside, so expect a reasonable commute into the centre of the city.
What airport is best to fly into Mountainside?
With several airports in one place, travellers aren't short on options when flying to Mountainside. If you land at John F. Kennedy Intl. Airport (JFK), you'll find yourself 48 kilometres from the downtown area. There's also EWR (16 kilometres away) and LaGuardia Airport (40 kilometres away).
How many airlines fly to Mountainside?
Mountainside is serviced by 85 airlines from 215 airports around the world.
Which airlines fly to Mountainside?
Typically, travellers opt to fly with United Airlines, American Airlines and Delta when heading off to Mountainside. The largest number of these flights depart from Chicago, with United Airlines flying this route the most frequently.
How many nonstop flights are there to Mountainside?
Flying to a new place is much more straightforward when there aren't any stopovers to worry about. If you're making your way to Mountainside, the awesome news is that there are roughly 10,411 direct flights operating every week.
Where are the most popular flights to Mountainside departing from?
A large number of flights to Mountainside set off from Chicago, Orlando and Toronto airports.
How long is the flight to Mountainside Airport?
If it's Chicago you're departing, you'll be midair for around 2 hours and 12 minutes before you touchdown in Mountainside. Airport to airport from Orlando takes around 2 hours and 40 minutes and from Toronto, the flight time is 1 hour and 40 minutes.
How to book the cheapest flight to Mountainside?
Don't leave locking in your flight to Mountainside until the very last minute. That's one trick well-versed jet-setters use to get the best deals. Booking in advance means more choices and cheaper flights. Also, do some online research and compare your options. If your destination has a few airports, you may be able to pick up a better deal by flying into one that's further away. And finally, remember that it's first in, best dressed. Familiarise yourself with airfare costs and have your credit card ready to secure your ticket as soon as you spot an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to Mountainside?
Depending on where you're coming from, your trip to Mountainside could be completely painless or it could drag on forever. We've compiled some handy hints that will help you start your next great adventure on the right foot. What to pack in your hand luggage:

  • The secret to having a stress-free flight experience is to pack in advance. First up, the essentials: passport, boarding pass, cash and important medications. Next, bring on board items that'll help while away those hours, like some electronic devices or a thrilling novel. It's also wise to bring your chargers, a quality neck pillow and a pair of headphones. Finally, be sure to pop in toiletry items like a toothbrush, cleansing wipes and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between airlines, the general rule of thumb is avoid carrying anything sharp, flammable or explosive. This includes box cutters, razor blades, aerosol cans and bleaching agents. Sports equipment like bows and arrows, and objects that could harm passengers, such as swords and batons, won't be allowed on board either.

What to wear on a flight:

  • Your top priority is to feel as comfortable as possible. Pick slip-on footwear, dress in loose, natural-fibre clothing and don't forget to bring a jacket in case you get chilly in the cabin.
  • You're probably aware of deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To reduce your risk on board, stay hydrated, consider wearing compression tights or socks and move your lower limbs often.

How to get through airport security fast when flying to Mountainside?
A little pre-planning before you arrive at the airport can make your getaway to Mountainside easy and painless. We've compiled some top tips for a stress-free journey past security:

  • Keep your ID and travel documents someplace easily accessible. They'll be the first things you'll be asked to present to security.
  • Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All your electronic gadgets, including your tablet and phone, are also required to be separately scanned.
  • Any liquids or gels, such as hair oil or hand cream, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
  • Lightweight sneakers are a great footwear choice as you're less likely to be asked to remove them when going through security. Big boots and heavier-style shoes are usually subjected to additional screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked suitcase. They won't be allowed in the cabin.

Book with confidence

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Mountainside. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Mountainside. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Mountainside, or are just on the lookout for the best flights to Mountainside, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Mountainside to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Travel information

Destination airport
Newark Liberty Intl. Airport
Destination airport IATA code
EWR
Destination city name
Newark Liberty Intl. Airport
Return price
€274

Trending flights to Mountainside

Prices were available within the past 7 days and start at €255 for one-way flights and €274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, 12 Feb - Thu, 26 Feb
DUB
Dublin
EWR
New York
€274 Return, found 7 hours ago
€274
Return
found 7 hours ago
Select Scandinavian Airlines flight, departing Thu, 12 Feb from Dublin to New York, returning Thu, 26 Feb, priced at €274 found 7 hours ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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