How many flights depart from Portland to Fairbanks on average per week?

As of July 2026, 4 flights take off from Portland and land in Fairbanks each week. The most common flight departure day for this route is Tue, with 25% of weekly flights taking off on this day.

What is the cheapest airline that flies from Portland to Fairbanks?

United Airlines and Alaska Airlines are the most popular carriers operating from Portland to Fairbanks

When did momondo last update prices for flights from Portland Airport to Fairbanks Airport?

Prices for flights from Portland Airport to Fairbanks Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to Fairbanks Airport?

There are 2 operators available for flights from Portland Airport to Fairbanks Airport as of July 2026.

How old do you have to be to fly from Portland Airport to Fairbanks Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Fairbanks Airport.

What documentation or ID do you need to fly to Fairbanks Airport?

The travel and health documents you'll need for your trip to Fairbanks Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Fairbanks Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$219 Cheap Flights from Portland to Fairbanks in 2026

Q: What is the typical price of a round-trip flight between Portland and Fairbanks?

Prices are currently typical for flights on this route. Typical prices usually range from $378 to $548. The lowest price recently found on this route was $418.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Fairbanks

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:45 pm - 10:59 pm

PDX

FAI

11h 14m

1 stop

1:00 am - 1:14 pm

FAI

PDX

11h 14m

1 stop

$418United Airlines

Tue, Aug 25 - Mon, Aug 31

10:33 am - 8:46 pm

PDX

FAI

11h 13m

1 stop

8:30 pm - 1:39 pm

FAI

PDX

16h 09m

1 stop

$433Alaska Airlines

Thu, Oct 1 - Wed, Oct 7

9:30 pm - 11:05 am

PDX

FAI

14h 35m

1 stop

1:28 am - 1:10 pm

FAI

PDX

10h 42m

1 stop

$435Alaska Airlines

Fri, Aug 28 - Sun, Aug 30

10:33 am - 11:53 pm

PDX

FAI

14h 20m

1 stop

7:09 am - 4:49 pm

FAI

PDX

8h 40m

2 stops

$439Alaska Airlines

Fri, Aug 28 - Mon, Aug 31

3:00 pm - 11:53 pm

PDX

FAI

9h 53m

2 stops

5:08 am - 1:39 pm

FAI

PDX

7h 31m

1 stop

$440Alaska Airlines

Thu, Oct 1 - Thu, Oct 8

1:59 pm - 8:46 pm

PDX

FAI

7h 47m

2 stops

5:30 am - 1:37 pm

FAI

PDX

7h 07m

1 stop

$442Alaska Airlines

Thu, Sep 3 - Mon, Sep 14

11:48 am - 8:40 pm

PDX

FAI

9h 52m

2 stops

9:44 pm - 8:11 am

FAI

PDX

9h 27m

2 stops

$445Alaska Airlines

Fri, Aug 28 - Mon, Aug 31

9:59 pm - 12:55 am

PDX

FAI

3h 56mnonstop

5:31 am - 4:49 pm

FAI

PDX

10h 18m

1 stop

$448Alaska Airlines

Fri, Aug 14 - Mon, Aug 24

9:59 pm - 12:55 am

PDX

FAI

3h 56mnonstop

9:44 pm - 8:11 am

FAI

PDX

9h 27m

2 stops

$457Alaska Airlines

Fri, Aug 14 - Mon, Aug 24

5:54 pm - 12:34 am

PDX

FAI

7h 40m

1 stop

1:39 am - 10:42 am

FAI

PDX

8h 03m

1 stop

$458Delta

Mon, Aug 17 - Sat, Aug 22

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Alaska Airlines flights from Portland to Fairbanks

Our best Alaska Airlines deals on Portland to Fairbanks flight tickets

Alaska Airlines

Oct 1

PDX10:33 amPortland

11h 13m

1 stop

FAI8:46 pmFairbanks

Oct 7

FAI8:30 pmFairbanks

16h 09m

1 stop

PDX1:39 pmPortland

$433

Alaska Airlines

Aug 28

PDX9:30 pmPortland

14h 35m

1 stop

FAI11:05 amFairbanks

Aug 30

FAI1:28 amFairbanks

10h 42m

1 stop

PDX1:10 pmPortland

$435

Alaska Airlines

Aug 28

PDX10:33 amPortland

14h 20m

1 stop

FAI11:53 pmFairbanks

Aug 31

FAI7:09 amFairbanks

8h 40m

2 stops

PDX4:49 pmPortland

$439

United Airlines flights from Portland to Fairbanks

Our best United Airlines deals on Portland to Fairbanks flight tickets

United Airlines

Aug 25

PDX12:45 pmPortland

11h 14m

1 stop

FAI10:59 pmFairbanks

Aug 31

FAI1:00 amFairbanks

11h 14m

1 stop

PDX1:14 pmPortland

$418

United Airlines

Aug 17

PDX12:45 pmPortland

11h 14m

1 stop

FAI10:59 pmFairbanks

Aug 22

FAI1:00 amFairbanks

11h 14m

1 stop

PDX1:14 pmPortland

$468

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Tue 8/25

12:45 pm-10:59 pm

1 stop11h 14m

Fairbanks

Mon 8/31

1:00 am-1:14 pm

1 stop11h 14m

$418

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 10/1

10:33 am-8:46 pm

1 stop11h 13m

Fairbanks

Wed 10/7

8:30 pm-1:39 pm

1 stop16h 09m

$433

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Fri 8/28

9:30 pm-11:05 am

1 stop14h 35m

Fairbanks

Sun 8/30

1:28 am-1:10 pm

1 stop10h 42m

$435

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Fri 8/28

10:33 am-11:53 pm

1 stop14h 20m

Fairbanks

Mon 8/31

7:09 am-4:49 pm

2 stops8h 40m

$439

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 10/1

3:00 pm-11:53 pm

2 stops9h 53m

Fairbanks

Thu 10/8

5:08 am-1:39 pm

1 stop7h 31m

$440

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 9/3

1:59 pm-8:46 pm

2 stops7h 47m

Fairbanks

Mon 9/14

5:30 am-1:37 pm

1 stop7h 07m

$442

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Fri 8/28

11:48 am-8:40 pm

2 stops9h 52m

Fairbanks

Mon 8/31

9:44 pm-8:11 am

2 stops9h 27m

$445

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Fri 8/14

9:59 pm-12:55 am

Nonstop3h 56m

Fairbanks

Mon 8/24

5:31 am-4:49 pm

1 stop10h 18m

$448

Quickest round-trip

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Fri 8/14

9:59 pm-12:55 am

Nonstop3h 56m

Fairbanks

Mon 8/24

9:44 pm-8:11 am

2 stops9h 27m

$457

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Mon 8/17

5:54 pm-12:34 am

1 stop7h 40m

Fairbanks

Sat 8/22

1:39 am-10:42 am

1 stop8h 03m

$458

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Fairbanks

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Portland and Fairbanks?

What is the cheapest month to fly to Fairbanks?

The cheapest month to fly to Fairbanks from Portland is in November. Flight prices, which tend to average around $365, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Fairbanks, with average flight prices from Portland averaging around $371.

What is the cheapest day to depart on your flight to Fairbanks?

The cheapest day to depart from Portland to Fairbanks is on a Monday when prices can be found for as low as $469. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $504. These prices are subject to change though, so be sure to set up a Price Alert for flights to Fairbanks.

What is the cheapest Portland to Fairbanks flight route?

Fly from Portland to Fairbanks for the best Portland - Fairbanks flight prices

What cabin class options are available on Portland to Fairbanks flights?

There are 2 cabin classes available to choose from on Portland to Fairbanks flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Fairbanks flights?

You could potentially save up to 34% on your flight if you consider stops on a Portland to Fairbanks flight.

How have Portland to Fairbanks flight prices changed over time?

As of July 2026, prices for Portland to Fairbanks flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Fairbanks

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Fairbanks according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Fairbanks (PDX to FAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Fairbanks

Best Price Found	$476
Fastest flight time	5h 35m
Direct flights	Mon, Tue, Wed and Sun
Airports in Fairbanks	1 airport

The best flight deal from Portland to Fairbanks found on momondo in the last 72 hours is $476

The fastest flight from Portland to Fairbanks takes 5h 35m

Direct flights go from Portland to Fairbanks on Monday, Tuesday, Wednesday and Sunday. There are no airlines offering direct flights.

There is 1 airport in Fairbanks. From Portland there are direct flights to Fairbanks (FAI).

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Frequently asked questions about flying from Portland to Fairbanks

How far is Portland to Fairbanks by plane?
Fairbanks is 1635.8 mi away from Portland. By plane, this route typically takes 5h 35m.
When did momondo last update prices for flights from Portland Airport to Fairbanks Airport?
Prices for flights from Portland Airport to Fairbanks Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Fairbanks Airport?
There are 2 operators available for flights from Portland Airport to Fairbanks Airport as of July 2026.
How old do you have to be to fly from Portland Airport to Fairbanks Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Fairbanks Airport.
What documentation or ID do you need to fly to Fairbanks Airport?
The travel and health documents you'll need for your trip to Fairbanks Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Fairbanks Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portland to Fairbanks?
Based on momondo bookings for flights between Portland and Fairbanks, the leading plane model is Boeing 737, making up 38.89% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 27.78%, Embraer 175 with 16.67%, and Boeing 737 MAX 9 with 5.56%.
What is the most popular airline from Portland to Fairbanks?
Based on momondo bookings for flights between Portland and Fairbanks, the leading airline is Alaska Airlines, making up 84% of the total bookings. Other popular airlines include Delta with 16%.

Best airlines flying from Portland to Fairbanks

Compare and see reviews for airlines that fly from Portland to Fairbanks with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $191	Free Cancellation	Rating 7.8 8,452 reviews		Search Delta flights
Alaska Airlines	PriceFrom $365	Free Cancellation	Rating 7.9 12,603 reviews		Search Alaska Airlines flights

Alaska Airlines Flights From Portland to Fairbanks
Alaska Airlines flies from Portland to Fairbanks around 4 times per week, with 12,603 momondo users rating the airline 7.9/10. The cheapest Alaska Airlines deal from Portland to Fairbanks in the last 72 hours was $365 (round-trip), much lower than the average airfare cost of $526 for Alaska Airlines flights on this route.

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Why use momondo?

Why should I use momondo to find a flight deal from Portland to Fairbanks?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Fairbanks for you.

Can I find flights from Portland to Fairbanks with flexible booking policies on momondo?

Flights from Portland to Fairbanks with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Fairbanks?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Fairbanks from Portland.

I’m not ready to book a flight from Portland to Fairbanks right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Fairbanks flights. All you need is a valid email address and we will do the rest; it is that quick and easy.