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Cheap Flights from Portland to Fairbanks International

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      Travellers and cabin class, 1 Adult, Economy
      Alaska Airlines

      Compare Portland to Fairbanks International flight deals

      Find the cheapest month or even day of the year to fly to Fairbanks International

      Book the best Fairbanks International fare with no extra fees

      Flight deals from Portland to Fairbanks International

      Looking for a cheap last-minute deal or the best return flight from Portland Airport to Fairbanks International Airport? If you want to travel next month, return fares start from R 9,123. Find the lowest prices on one-way and return tickets right here.
      Fairbanks.R 5,019 per passenger.Departing Fri, 4 Sep.One-way flight with Delta.Outbound indirect flight with Delta, departs from Portland on Fri, 4 Sep, arriving in Fairbanks International.Price includes taxes and charges.From R 5,019, select.
      Fairbanks.R 5,024 per passenger.Departing Thu, 1 Jul.One-way flight with Delta.Outbound indirect flight with Delta, departs from Portland on Thu, 1 Jul, arriving in Fairbanks International.Price includes taxes and charges.From R 5,024, select.
      Fairbanks.R 5,024 per passenger.Departing Thu, 1 Apr.One-way flight with Delta.Outbound indirect flight with Delta, departs from Portland on Thu, 1 Apr, arriving in Fairbanks International.Price includes taxes and charges.From R 5,024, select.
      Fairbanks.R 5,031 per passenger.Departing Mon, 26 Oct.One-way flight with Delta.Outbound indirect flight with Delta, departs from Portland on Mon, 26 Oct, arriving in Fairbanks International.Price includes taxes and charges.From R 5,031, select.
      Fairbanks.R 5,106 per passenger.Departing Thu, 1 Jul.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Thu, 1 Jul, arriving in Fairbanks International.Price includes taxes and charges.From R 5,106, select.
      Fairbanks.R 5,178 per passenger.Departing Fri, 11 Jun.One-way flight with Delta.Outbound indirect flight with Delta, departs from Portland on Fri, 11 Jun, arriving in Fairbanks International.Price includes taxes and charges.From R 5,178, select.
      Fairbanks.R 7,618 per passenger.Departing Mon, 24 Aug.One-way flight with Delta.Outbound indirect flight with Delta, departs from Portland on Mon, 24 Aug, arriving in Fairbanks International.Price includes taxes and charges.From R 7,618, select.

      Find the cheapest month to fly from Portland to Fairbanks International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Fairbanks International flights are currently cheapest in September.
      Aug
      from R 7,618
      Sep
      from R 5,019
      Oct
      from R 5,031
      Nov
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      Dec
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      Jan
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      Feb
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      Mar
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      Apr
      from R 5,024
      May
      Find prices
      Jun
      from R 5,178
      Jul
      from R 5,024

      Direct flights from Portland to Fairbanks International

      Alaska Airlines

      Portland to Fairbanks International: Alternative routes

      Compare routes from Portland to Fairbanks below. You may find an airport to fly into that's cheaper, faster, or easier than Fairbanks International.

      Fairbanks International

      5km from central Fairbanks
      ClosestCheapest
      from R 5,019
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      Portland to Fairbanks: Flight information

      The things to know before you go.
      Cheapest flight foundR 5,019
      Cheapest month to flySeptember
      Average flight time3 hrs, 53 mins
      Most popular airlineAlaska Airlines
      Average flights per week7

      Finding cheap flights from Portland to Fairbanks International: Frequently asked questions

      The best price we found for a return flight from Portland to Fairbanks International is R 9,104. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      3 hours and 53 minutes is the average flight time from Portland to Fairbanks International.
      Alaska Airlines flies direct from Portland to Fairbanks International.
      As of August 2026, there are 7 flights per week flying from Portland to Fairbanks International.
      The cheapest month to fly from Portland to Fairbanks International is usually February.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Fairbanks International Airport on Saturday, 20 February 2027.
      Yes – the average flight time is 3 hours and 53 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Fairbanks International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Fairbanks is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Delta offers the cheapest flight tickets to Fairbanks International.

      Flying from Portland Airport (PDX) to Fairbanks International Airport (FAI): what you need to know

      • Take a direct flight from Portland Airport to Fairbanks International Airport and you'll be travelling for an average of 4 hours.

      • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your PDX to FAI flight.

      • Travelling during a peak month such as July? Major public holidays and other popular periods can mean longer lines and delays at security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

      • Alaska Airlines has direct flights from Portland Airport to Fairbanks International Airport. Book with this popular airline, then get ready to discover the sights in Fairbanks — and maybe even more of the United States if time allows.

      • Alaska Airlines is the top choice for travellers on this route.

      • If you'd like to add a stop to your trip, just uncheck 'Direct flights only' when searching for your ticket from Portland Airport to Fairbanks International Airport. Here are the most popular stopovers between PDX and FAI:

        • Denver International Airport

        • Seattle / Tacoma International Airport

        • Minneapolis St Paul Airport

      How to find the cheapest flights from Portland Airport (PDX) to Fairbanks International Airport (FAI)

      • At the moment, R 5,019 is the lowest price we've found for a one-way Portland Airport to Fairbanks International Airport flight. The best price for a return ticket is R 9,104. Bear in mind that fares could change due to demand when booking.

      • It's a good idea to book as early as possible if you're looking for cheap tickets from PDX to FAI. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

      • The cheapest month for flights from Portland Airport to Fairbanks International Airport is May. Use the 'Whole month' tool to see the lowest airfares if you have flexible travel dates.

      • Save time searching for cheap flights from PDX to FAI by creating a Price Alert. You'll receive an email or notification through the app when a lower fare becomes available.

      • Tailor your trip using filters. Choose your preferred departure and arrival times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Portland Airport to Fairbanks International Airport.

      Handy information about Portland Airport (PDX)

      • You'll find PDX at 7000 NE Airport Way.

      • Portland Airport scores top marks for its on-time performance. 83% of flights that depart PDX reach their destination without delay.

      • Central Portland to Portland Airport is approximately 19 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a taxi.

      • You can expect a trip time of around 40 minutes on public transport.

      • Need a convenient hotel near PDX? If you've booked an early flight from Portland Airport to Fairbanks International Airport, these stays will have you sleeping moments from check-in:

      Arriving at Fairbanks International Airport (FAI)

      When to fly to Fairbanks International Airport (FAI)

      • July is the most popular month for flights from Portland Airport to Fairbanks International Airport. To steer clear of the crowds, travel to Fairbanks in March.

      • The warmest month in Fairbanks is July, with temperatures ranging between 10ºC (50ºF) and 25ºC (77ºF). Lock in your flights from Portland Airport to Fairbanks International Airport in this month if you enjoy this type of weather.

      • January has average temperatures of between -33ºC (-27ºF) and -8ºC (18ºF). Search for cheap tickets from PDX to FAI around that time if you like cooler conditions.

      Explore more of the United States

      • You've seen Fairbanks, now it's time to discover other parts of the United States. Travel around 418 kilometres south to Anchorage to tick off its leading attractions. From Alaska Native Heritage Centre to Anchorage Museum and Ship Creek, you've got a jam-packed schedule ahead.

      • Eagle River is another great place to check out during your the United States travels. Head on over to this destination, located about 402 kilometres south of Fairbanks, to visit highlights like Wolf Song of Alaska.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.