Cheap Flights to Alton

View ₩217,200 flight on Fri, Aug 29, 2025Opens in a new window

Popular airlines to Alton

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How much is the cheapest flight to Alton?

Prices were available within the past 7 days and start at ₩217,200 for one-way flights and ₩338,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug 20 - Tue, Aug 26
GSO
Greensboro
PWM
Portland
₩338,900 Roundtrip, found 1 day ago
₩338,900
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 20 from Greensboro to Portland, returning Tue, Aug 26, priced at ₩338,900 found 1 day ago
American Airlines
Sat, Aug 23 - Wed, Aug 27
GSO
Greensboro
PWM
Portland
₩434,300 Roundtrip, found 1 day ago
₩434,300
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 23 from Greensboro to Portland, returning Wed, Aug 27, priced at ₩434,300 found 1 day ago
United
Sat, Aug 23 - Wed, Aug 27
GSO
Greensboro
PWM
Portland
₩563,600 Roundtrip, found 1 day ago
₩563,600
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 23 from Greensboro to Portland, returning Wed, Aug 27, priced at ₩563,600 found 1 day ago
Korean Air
Wed, Mar 25 - Tue, Mar 31
ICN
Seoul
PWM
Portland
₩2,019,700 Roundtrip, found 1 day ago
₩2,019,700
Roundtrip
found 1 day ago
Select Korean Air flight, departing Wed, Mar 25 from Seoul to Portland, returning Tue, Mar 31, priced at ₩2,019,700 found 1 day ago
Etihad Airways
Mon, Sep 1 - Mon, Sep 15
ICN
Seoul
PWM
Portland
₩2,357,400 Roundtrip, found 3 hours ago
₩2,357,400
Roundtrip
found 3 hours ago
Select Etihad Airways flight, departing Mon, Sep 1 from Seoul to Portland, returning Mon, Sep 15, priced at ₩2,357,400 found 3 hours ago

Find the cheapest month to fly from Columbus (CMH) to Portland (PWM)

May is typically the cheapest month to fly

From ₩171,429 - ₩470,419 per traveler.

Graph displaying average flight prices per month

Searching for cheap flights to Alton? No travel company presents more choices than Expedia if you're looking to compare flights to Alton. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to New Hampshire. Expedia provides the cheapest flights to many destinations in New Hampshire and you may find even greater savings if you combine your flight with a hotel stay in Alton.

Frequently asked questions

What is the name of Alton's airport?
If you're traveling by plane, you won't have to decide which airport to fly into. Alton has just one -- Manchester-Boston Regional Airport (MHT).
What airport is best to fly into Alton?
Flying to Alton means hopping off the plane at either Portland Intl. Jetport or Manchester-Boston Regional Airport (MHT). The first is 72 kilometers away from the center of the city. The second one is 64 kilometers away.
How many airlines fly to Alton?
There are 7 air carriers that service Alton from 19 airports around the world.
Which airlines fly to Alton?
Flights into Alton are typically run by Southwest Airlines. The majority of these flights set off from Baltimore, with Southwest Airlines servicing this route the most often.
How many nonstop flights are there to Alton?
With 352 nonstop flights every week, you'll be landing in Alton before you have time to say, "Are we there yet?"
Where are the most popular flights to Alton departing from?
A large number of flights to Alton set off from Baltimore, Philadelphia and Charlotte airports.
How long is the flight to Alton Airport?
If you're heading to Alton from Baltimore, you're looking at a flight duration of 1 hour and 25 minutes. Those setting off from Washington can expect to be midair for 1 hour and 40 minutes. From Philadelphia it's approximately 1 hour and 26 minutes away.
How to book the cheapest flight to Alton?
If you'd like to save some cash on your trip to Alton, then listen up! As every seasoned traveler knows, avoid booking at the last minute. Prices are generally more expensive just prior to the departure date. Another great way to pick up the most affordable fare is to research all options. If where you're headed has several airports, don't forget to research the cost of flying into a less busy terminal. Finally, another easy way to save a few dollars is be ready to book fast. If you see a good deal, don't think twice --- snap it up while you can.
How to survive the flight to Alton?
Depending on where you're coming from, your journey to Alton could be a piece of cake or it could go on forever. We've rounded up some useful travel tips that will help you start your next big adventure on a positive note.What to pack in your hand luggage:

  • First of all, put in your passport, official ID, bank cards and medications. Next, you'll need some entertainment to help pass the time. A thrilling novel and a laptop filled with your favorite movies are always good options. If you intend to take a short nap, a neck pillow and some noise-canceling headphones will also come in handy. Finally, make room for a toothbrush and some facial wipes so you'll step off the plane feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated by security. Pointed or sharp objects, like your beloved pocket knife, and dangerous products which are explosive or flammable, such as aerosol cans, flares and strong acids, are also not allowed.

What to wear on a flight:

  • The aisles of an aircraft are no place for a fashion parade. Layer up with comfortable clothing and remember to take a sweater as it tends to get cool inside the cabin during long-haul flights. Slightly roomy, flat shoes are also a sensible choice.
  • Caused by sustained periods of immobility, DVT (deep vein thrombosis) is a blood clotting condition that can affect some passengers on long-distance flights. But the good news is there are ways to significantly reduce your risk of developing it. Stay well hydrated, get up and walk around the cabin as much as possible and wear compression tights or socks.

How to get through airport security fast when flying to Alton?
The answer is simple --- be organized. We've put together some helpful hints for a stress-free trip through security. Watch out Alton, here you come:

  • Be sure to have your boarding pass and passport easily accessible. They'll be the first things you'll be asked for by airport security.
  • Time to strip down. Well kind of. Your belt, jacket, keys and other contents of your pockets, like your headphones, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as your turn draws near.
  • Your electronic devices like phones and laptops will also have to go through the machine to be scanned. Don't worry, you'll be back online in no time.
  • Traveling with a new perfume or cologne? Not a problem. As long as the volume is no greater than 3.4 ounces (100 milliliters) and it's stored in a clear zip-lock bag, you're allowed to bring it with you in your carry-on baggage.
  • The right choice of footwear can save you a few precious minutes. Boots and heavy shoes are often required to be removed and separately scanned. Lightweight sneakers usually aren't.
  • Airlines won't allow any sharp or pointed objects to come on board with you. If you must bring these kinds of items, check them in.

Flights to Alton information
Destination airport
Portland Intl. Jetport
Destination airport IATA code
PWM
Destination city name
Portland
Roundtrip price
₩203,300

Trending flights to Alton

Prices were available within the past 7 days and start at ₩217,200 for one-way flights and ₩338,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 1 - Mon, Sep 15
ICN
Seoul
PWM
Portland
₩1,695,000 Roundtrip, found 3 hours ago
₩1,695,000
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Sep 1 from Seoul to Portland, returning Mon, Sep 15, priced at ₩1,695,000 found 3 hours ago
*Available to Expedia members.