Non-stop flights to Port Alsworth (PTA)
Port Alsworth Airport (FAA: TPO) is a small airport in United States. It is a domestic airport. Currently, there are 2 domestic flights to Port Alsworth.
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All direct flights to Port Alsworth Top 200 flights with a stopover Airlines flying to Port Alsworth Best time to visit Port Alsworth Domestic flights Alternative airports FAQThis month, there are 13 flights arriving at Port Alsworth Airport, which are 0 flights per week or 0 flights per day.
The most frequently departed flights to Port Alsworth are routes from Iliamna (ILI) in United States and Nondalton (NNL), also in United States. These two routes together are operated 13 times this month, and make up for 100% of all monthly arrivals at Port Alsworth Airport (FAA: TPO).
The longest flight to Port Alsworth PTA is departing from Iliamna (ILI). This non-stop flight takes around 25 minutes and covers a distance of 37 miles (60 km).
List of all direct flights to Port Alsworth
Below you can find a list of all cities and countries that have direct flights to Port Alsworth, ordered by popularity.
Top 200 flights with a stopover
This list contains the 200 most popular airports from which flights depart that require just one stopover to get to Port Alsworth.
Airlines flying to Port Alsworth
The only airline that flies to Port Alsworth is Iliamna Air Taxi.
What is the best time to visit Port Alsworth?
🌲 ❄️ Subarctic / Alpine
The Subarctic region surrounding Port Alsworth is famous for its natural landscapes, rich wildlife, and spectacular sights such as the Northern Lights and the midnight sun. Winters here are long, harsh, and extremely cold, typically lasting between 6 to 8 months, with temperatures often dropping below -20°C (-4°F). Summers on the other hand are short but pleasant, lasting only 1 to 3 months, with temperatures reaching a comfortable 15°C to 20°C (59°F to 68°F) and lots of daylight.
The best time to visit is during the long, sunny winter months from November to March, perfect for enjoying a variety of winter sports in the higher elevations. For a trip outside winter, mid-summer (May to August) offers mild, and pleasantly warm weather.
International flights to Port Alsworth
Currently there are no international flights to Port Alsworth. The only flights to Port Alsworth are domestic flights within United States. To get to Port Alsworth from another country you will need a flight with a stopover, for example through Iliamna or Nondalton.
Domestic flights to Port Alsworth
Flights from United States to Port Alsworth
There are 2 airports in United States that have non-stop domestic flights to Port Alsworth.
From Iliamna and Nondalton, you can fly with Iliamna Air Taxi.
All flights from United States
Alternative airports near Port Alsworth
Flying to an alternative airport near Port Alsworth could give you other options to reach your destination. For example, the possibility to fly with a different airline or alliance, or finding a cheaper airfare. For this reason, alternative airports near to Port Alsworth (PTA) are listed below. The closest alternative airports are Nondalton (NNL) and Pedro Bay (PDB).
Frequently asked questions - FAQ
How many airports are there in Port Alsworth?
There are 4 airports in Port Alsworth: Port Alsworth Airport (FAA: TPO) (PTA), Nondalton Airport (FAA: 5NN) (NNL), Pedro Bay Airport (FAA: 4K0) (PDB) and Iliamna Airport (ILI).
What is the best airport to fly into Port Alsworth?
You have multiple options when flying into Port Alsworth. Although Port Alsworth (PTA) is a convenient airport to reach the city, the biggest airport near to Port Alsworth is Iliamna (ILI), Iliamna Airport, which offers you additional options.
How many airlines fly to Port Alsworth?
There is 1 airline flying to Port Alsworth, which is Iliamna Air Taxi, as of April 2026.
Which airlines fly to Port Alsworth?
Iliamna Air Taxi is the only airline flying to Port Alsworth.
Which alliances are flying to Port Alsworth?
There are no alliances flying to Port Alsworth at the moment.
How many nonstop flights are there to Port Alsworth?
There are roughly 13 flights arriving at Port Alsworth every month (or 0 flights each week), from a total of 2 airports - all within United States.
What is the official name of Port Alsworth Airport?
The official name of Port Alsworth Airport is Port Alsworth Airport (FAA: TPO).
What is the airport code of Port Alsworth Airport?
The airport code of Port Alsworth Airport is PTA.
What are the most popular flights to Port Alsworth?
Iliamna and Nondalton are the only airports with flights to Port Alsworth.
