A town with a prominent clock tower, a lake, and autumn foliage.

Cheap Flights to Three Mile Bay: Three Mile Bay Flight Deals

View €725 flight on Wed, 18 Nov 2026Opens in a new window

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Popular airlines to Three Mile Bay

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Cheap round-trip flights to Three Mile Bay

Prices were available within the past 7 days and start at €725 for one-way flights and €999 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
British Airways
American Airlines
American Airlines
British Airways
Aer Lingus
Iberia

Frequently asked questions

What is the name of Three Mile Bay's airport?
Three Mile Bay is served by just one airport, Watertown Intl. Airport (ART).
How far is ART from central Three Mile Bay?
Watertown International Airport is 18 kilometres from central Three Mile Bay, so be prepared for a reasonable commute into the city centre.
What airport is best to fly into Three Mile Bay?
With one major airport servicing Three Mile Bay, it won't take you long to find the best flight. You'll be jetting off to Watertown International Airport, which is located around 18 kilometres from downtown.
How many airlines fly to Three Mile Bay?
It isn't difficult choosing who you'll fly to Three Mile Bay with — just a single airline services the route. Book in advance to make sure you can travel on your preferred dates.
Which airlines fly to Three Mile Bay?
Flights into Three Mile Bay are typically run by American Airlines. The majority of these flights depart from Philadelphia, with American Airlines servicing this route the most often.
How many nonstop flights are there to Three Mile Bay?
With 14 nonstop flights each week, you'll be touching down in Three Mile Bay before you can say, "Are we there yet?"
Where are the most popular flights to Three Mile Bay departing from?
If you're flying to Three Mile Bay from Philadelphia, you may be interested to discover that a large number of flights leave from this vibrant city.
How long is the flight to Three Mile Bay Airport?
Buckle up and get comfortable. On average, flights from Philadelphia to Three Mile Bay take about 1 hour and 25 minutes.
How to book the cheapest flight to Three Mile Bay?
We all know those fortunate jet-setters who somehow manage to pick up incredibly cheap plane tickets wherever they go. Want to know how to do it for your Three Mile Bay holiday? Don't leave it until the last possible moment to lock in your flight. Don't stop there, however. Do some research and check if there are multiple airports at your destination. Fares often differ depending on which airport you use. Don't forget to compare fares across airlines too. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and be ready to book your ticket as soon as you spot a bargain. The best deals never last long.
Do you have any tips for my flight to Three Mile Bay?
Depending on where you're coming from, your journey to Three Mile Bay could be a piece of cake or it could go on forever. Below are some handy tips that will help you start your next great adventure on the right foot. What to pack in your hand luggage:
  • First of all, put in your passport, travel docs, bank cards and medications. Next, you'll want some entertainment to while away the hours. A juicy book and a tablet filled with your favourite shows are some terrific options. If you hope to take a short snooze, a quality neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, make room for a toothbrush and some cleansing wipes so you'll arrive at your destination feeling fresh and ready to go.
Do not pack the following items in your hand luggage:
  • While the list of restricted items can differ between airlines, the general guide to follow is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, pocket knives, fuels and bleaching agents. Sports equipment like ice skates, and items that could injure passengers, such as pepper spray and guns, are also banned from the cabin.
What to wear on a flight:
  • The aisles of an airplane are no place for a fashion parade. Dress in comfortable layers and choose shoes that are enclosed, flat and easy to pull on and off.
  • You're probably aware of deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To lessen your risk on board, drink lots of water, consider wearing compression socks and keep your legs and feet moving.
How to get through airport security fast when flying to Three Mile Bay?
The answer is — be prepared. We've pulled together some top tips for a speedy trip through airport security. Watch out Three Mile Bay, here you come:
  • Airport security personnel first need to check that you have a valid passport and boarding pass before anything else. Have them within easy reach, ready for inspection.
  • Next up is the X-ray machine. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes things like headphones or earphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All your electronic devices, including your tablet and phone, must also be scanned.
  • Can't travel without your favourite cologne or perfume? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you're permitted to bring it with you in your carry-on.
  • Lightweight sneakers are a clever footwear choice as you're less likely to have to remove them when going through security. Big boots and heavier-style shoes are often subjected to additional screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked baggage. They won't be allowed in the cabin.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Three Mile Bay. 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 Three Mile Bay. 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 Three Mile Bay, or are just on the lookout for the best flights to Three Mile Bay, 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 Three Mile Bay 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

Destination airport
Watertown Intl.
Destination airport IATA code
ART
Destination city name
Watertown
Roundtrip price
€998

Trending flights to Three Mile Bay

Prices were available within the past 7 days and start at €725 for one-way flights and €999 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
*Available to Expedia members.