A river winding through a forested area with houses along the banks.

Cheap Flights to Alton: Alton Flight Deals

View €70 flight on Wed, 21 Oct 2026Opens in a new window

Popular airlines to Alton

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Alton

Prices were available within the past 7 days and start at €70 for one-way flights and €144 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
American Airlines
Delta
United
JetBlue Airways

Frequently asked questions

What is the name of Alton's airport?
Alton has more than one airport, but most travellers prefer Portland Intl. Jetport Airport (PWM).
What airport is best to fly into Alton?
A flight to Alton means stepping off the plane at either PWM or Manchester-Boston Regional Airport (MHT). The first is 72 kilometres away from downtown. The second one is 64 kilometres away.
How many airlines fly to Alton?
Alton is serviced by 10 airlines from at least 20 airports around the world.
Which airlines fly to Alton?
American Airlines operates most of the flights to Alton. Catching an American Airlines flight from Washington is the most popular way of getting there.
How many nonstop flights are there to Alton?
Flying to someplace new is much more straightforward when there aren't any annoying stopovers to slow you down. If you're off to Alton, the good news is that there are roughly 314 nonstop flights every week.
Where are the most popular flights to Alton departing from?
A large number of flights to Alton leave from Washington, Baltimore and Philadelphia airports.
How long is the flight to Alton Airport?
If it's Washington you're departing, you'll be in the sky for around 1 hour and 42 minutes before you touchdown in Alton. Airport to airport from Baltimore takes about 1 hour and 26 minutes and from Philadelphia, 1 hour and 28 minutes.
How to book the cheapest flight to Alton?
We've all come across those fortunate jet-setters who manage to nab incredibly cheap fares every time they fly. Eager to know how to do it for your Alton holiday? Don't wait until the last possible moment to lock in your flight. Also, look around online and compare your options. If your destination has more than one airport, you may be able to score a great price by flying into a less busy terminal. Lastly, be ready to secure your seat quickly if you find a great price. It might not be available for long! With a bit of knowledge and some good fortune, the perfect airfare can be yours.
Do you have any tips for my flight to Alton?
If you're not prepared, airports and flying can be challenging. But there's no need to hit the panic button just yet. Follow these useful tips for a hassle-free start to your time in Alton. What to pack in your hand luggage:
  • The secret to having an amazing travel experience is to pack in advance. So, let's start with the basics: passport, travel documents, bank cards and important medications. Next, bring items that'll help keep you busy, like some electronic gadgets or a good read. It's also a wise idea to pack your chargers, a quality neck pillow and a pair of noise-cancelling headphones. Finally, don't forget to chuck in toiletries like a toothbrush, cleansing wipes and a clean T-shirt.
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 knives, scissors, spray paint and flares. Sports equipment like bows and arrows, and items that could harm passengers, such as firearms and swords, can't come on board with you either.
What to wear on a flight:
  • Your aim is to feel as comfortable as you can. Opt for flat, closed-toe shoes, dress in loose, breathable clothing and don't forget to bring a pullover in case you get chilly in the cabin.
  • The result of lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers on long-haul flights. Reduce the risks by drinking water, keeping your legs moving and wearing compression socks to help your circulation.
How to get through airport security fast when flying to Alton?
It's all about being organised. We've put together some handy tips and tricks for a speedy trip through security. Look out Alton, here you come:
  • Keep your ID and travel documents handy. They're the first items you'll be asked to show at security.
  • Your coat, belt, keys and other items in your pocket, like coins, will be required to go through the X-ray machine. Make your life easier by removing them as your turn draws near.
  • All your electronic gadgets, including your laptop and phone, must also be scanned separately.
  • Remove liquids and gels from your carry-on luggage. They often need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
  • The right choice of footwear can save you several valuable minutes. Boots and heavy shoes are often required to be removed and separately scanned. Slip-on shoes usually aren't.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, put them in your checked suitcase. They won't be allowed on board.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Alton. 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 Alton. 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 Alton, or are just on the lookout for the best flights to Alton, 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 Alton 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
Portland Intl. Jetport
Destination airport IATA code
PWM
Destination city name
Portland
Return price
€144
*Available to Expedia members.