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

Alaska Airlines and Delta 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 March 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.

$206 Cheap Flights from Portland to Fairbanks in 2026

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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.

1:52 pm - 1:42 am

PDX

FAI

12h 50m

1 stop

1:17 am - 9:31 am

FAI

PDX

7h 14m

1 stop

$365Alaska Airlines

Thu, Apr 30 - Sat, May 2

6:05 pm - 12:40 am

PDX

FAI

7h 35m

1 stop

1:45 am - 9:58 am

FAI

PDX

7h 13m

1 stop

$366Delta

Thu, Apr 30 - Sat, May 2

8:45 am - 3:03 pm

PDX

FAI

7h 18m

1 stop

5:30 am - 7:34 pm

FAI

PDX

13h 04m

1 stop

$383Alaska Airlines

Sat, May 2 - Tue, May 5

8:45 am - 3:03 pm

PDX

FAI

7h 18m

1 stop

1:17 am - 9:31 am

FAI

PDX

7h 14m

1 stop

$384Alaska Airlines

Sat, May 2 - Mon, May 4

7:32 pm - 12:40 am

PDX

FAI

6h 08m

1 stop

1:45 am - 8:25 am

FAI

PDX

5h 40m

1 stop

$386Delta

Thu, Apr 30 - Sat, May 2

8:45 am - 3:03 pm

PDX

FAI

7h 18m

1 stop

1:48 pm - 10:53 pm

FAI

PDX

8h 05m

2 stops

$387Alaska Airlines

Sat, May 2 - Tue, May 5

8:45 am - 3:03 pm

PDX

FAI

7h 18m

1 stop

12:11 pm - 7:34 pm

FAI

PDX

6h 23m

1 stop

$391Alaska Airlines

Sat, May 2 - Tue, May 5

8:45 am - 3:03 pm

PDX

FAI

7h 18m

1 stop

12:11 pm - 10:53 pm

FAI

PDX

9h 42m

1 stop

$393Alaska Airlines

Sat, May 2 - Tue, May 5

1:55 pm - 12:12 am

PDX

FAI

11h 17m

1 stop

1:45 am - 9:58 am

FAI

PDX

7h 13m

1 stop

$395Delta

Wed, Apr 8 - Tue, Apr 14

8:45 am - 3:03 pm

PDX

FAI

7h 18m

1 stop

1:48 pm - 10:53 pm

FAI

PDX

8h 05m

2 stops

$397Alaska Airlines

Sat, May 2 - Tue, May 5

Alaska Airlines flights from Portland to Fairbanks

Our best Alaska Airlines deals on Portland to Fairbanks flight tickets

Alaska Airlines

Apr 30

PDX1:52 pmPortland

12h 50m

1 stop

FAI1:42 amFairbanks

May 2

FAI1:17 amFairbanks

7h 14m

1 stop

PDX9:31 amPortland

$365

Alaska Airlines

May 2

PDX8:45 amPortland

7h 18m

1 stop

FAI3:03 pmFairbanks

May 5

FAI5:30 amFairbanks

13h 04m

1 stop

PDX7:34 pmPortland

$383

Alaska Airlines

May 2

PDX8:45 amPortland

7h 18m

1 stop

FAI3:03 pmFairbanks

May 4

FAI1:17 amFairbanks

7h 14m

1 stop

PDX9:31 amPortland

$384

Delta flights from Portland to Fairbanks

Our best Delta deals on Portland to Fairbanks flight tickets

Delta

Apr 30

PDX6:05 pmPortland

7h 35m

1 stop

FAI12:40 amFairbanks

May 2

FAI1:45 amFairbanks

7h 13m

1 stop

PDX9:58 amPortland

$366

Delta

Apr 30

PDX7:32 pmPortland

6h 08m

1 stop

FAI12:40 amFairbanks

May 2

FAI1:45 amFairbanks

5h 40m

1 stop

PDX8:25 amPortland

$386

Delta

Apr 8

PDX1:55 pmPortland

11h 17m

1 stop

FAI12:12 amFairbanks

Apr 14

FAI1:45 amFairbanks

7h 13m

1 stop

PDX9:58 amPortland

$395

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 4/30

1:52 pm-1:42 am

1 stop12h 50m

Fairbanks

Sat 5/2

1:17 am-9:31 am

1 stop7h 14m

$365

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 4/30

6:05 pm-12:40 am

1 stop7h 35m

Fairbanks

Sat 5/2

1:45 am-9:58 am

1 stop7h 13m

$366

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Sat 5/2

8:45 am-3:03 pm

1 stop7h 18m

Fairbanks

Tue 5/5

5:30 am-7:34 pm

1 stop13h 04m

$383

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Sat 5/2

8:45 am-3:03 pm

1 stop7h 18m

Fairbanks

Mon 5/4

1:17 am-9:31 am

1 stop7h 14m

$384

Quickest round-trip

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 4/30

7:32 pm-12:40 am

1 stop6h 08m

Fairbanks

Sat 5/2

1:45 am-8:25 am

1 stop5h 40m

$386

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Sat 5/2

8:45 am-3:03 pm

1 stop7h 18m

Fairbanks

Tue 5/5

1:48 pm-10:53 pm

2 stops8h 05m

$387

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Sat 5/2

8:45 am-3:03 pm

1 stop7h 18m

Fairbanks

Tue 5/5

12:11 pm-7:34 pm

1 stop6h 23m

$391

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Sat 5/2

8:45 am-3:03 pm

1 stop7h 18m

Fairbanks

Tue 5/5

12:11 pm-10:53 pm

1 stop9h 42m

$393

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Wed 4/8

1:55 pm-12:12 am

1 stop11h 17m

Fairbanks

Tue 4/14

1:45 am-9:58 am

1 stop7h 13m

$395

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Sat 5/2

8:45 am-3:03 pm

1 stop7h 18m

Fairbanks

Tue 5/5

1:48 pm-10:53 pm

2 stops8h 05m

$397

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

What is the cheapest month to fly to Fairbanks?

The cheapest month to fly to Fairbanks from Portland is in January. Flight prices, which tend to average around $371, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Fairbanks, with average flight prices from Portland averaging around $378.

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

The cheapest day to depart from Portland to Fairbanks is on a Friday when prices can be found for as low as $347. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $469. 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?

No. A direct flight is the cheapest option for a flight between Portland to Fairbanks.

How have Portland to Fairbanks flight prices changed over time?

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

Fastest flight time	5h 26m
Direct flights	Tue, Wed and Thu
Airports in Fairbanks	1 airport

The fastest flight from Portland to Fairbanks takes 5h 26m

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

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

Search flight deals

How far is Portland to Fairbanks by plane?
Fairbanks is 1635.8 mi away from Portland. By plane, this route typically takes 5h 26m.
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 March 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 Embraer 175, making up 60.00% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 40.00%.
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 81% of the total bookings. Other popular airlines include Delta with 19%.

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 7.9 8,286 reviews		Search Delta flights
Alaska Airlines	PriceFrom $337	Free Cancellation	Rating 8.0 12,029 reviews		Search Alaska Airlines flights

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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.