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 November 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.

$335 Cheap Flights from Portland to Fairbanks in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Fairbanks

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:59 pm - 12:37 amPDX Portland-FAI Fairbanks

7h 38m1 stop Seattle/Tacoma Intl

1:42 am - 8:33 amFAI Fairbanks-PDX Portland

5h 51m1 stop Seattle/Tacoma Intl

$638Delta

Fri, Dec 4 - Sat, Dec 5

5:48 pm - 12:36 amPDX Portland-FAI Fairbanks

7h 48m1 stop Seattle/Tacoma Intl

1:44 am - 10:20 amFAI Fairbanks-PDX Portland

7h 36m1 stop Seattle/Tacoma Intl

$648Delta

Sun, Feb 7 - Fri, Feb 12

5:48 pm - 12:36 amPDX Portland-FAI Fairbanks

7h 48m1 stop Seattle/Tacoma Intl

1:45 am - 9:00 amFAI Fairbanks-PDX Portland

6h 15m1 stop Seattle/Tacoma Intl

$648Delta

Fri, Jan 15 - Sun, Jan 17

7:27 pm - 12:42 amPDX Portland-FAI Fairbanks

6h 15m1 stop Seattle/Tacoma Intl

1:44 am - 9:00 amFAI Fairbanks-PDX Portland

6h 16m1 stop Seattle/Tacoma Intl

$648Delta

Thu, Feb 25 - Fri, Feb 26

5:59 pm - 12:37 amPDX Portland-FAI Fairbanks

7h 38m1 stop Seattle/Tacoma Intl

1:42 am - 10:52 amFAI Fairbanks-PDX Portland

8h 10m1 stop Seattle/Tacoma Intl

$648Delta

Sat, Dec 5 - Fri, Dec 11

7:38 pm - 12:36 amPDX Portland-FAI Fairbanks

5h 58m1 stop Seattle/Tacoma Intl

1:44 am - 9:00 amFAI Fairbanks-PDX Portland

6h 16m1 stop Seattle/Tacoma Intl

$648Delta

Mon, Feb 8 - Sat, Feb 27

5:59 pm - 12:37 amPDX Portland-FAI Fairbanks

7h 38m1 stop Seattle/Tacoma Intl

1:42 am - 8:33 amFAI Fairbanks-PDX Portland

5h 51m1 stop Seattle/Tacoma Intl

$648Delta

Fri, Dec 4 - Sat, Dec 5

2:50 pm - 12:36 amPDX Portland-FAI Fairbanks

10h 46m1 stop Seattle/Tacoma Intl

1:45 am - 10:18 amFAI Fairbanks-PDX Portland

7h 33m1 stop Seattle/Tacoma Intl

$648Delta

Fri, Feb 5 - Tue, Feb 9

5:32 pm - 1:09 pmPDX Portland-FAI Fairbanks

20h 37m2 stops Los Angeles Seattle/Tacoma Intl

2:07 pm - 9:12 amFAI Fairbanks-PDX Portland

18h 05m2 stops Seattle/Tacoma Intl Los Angeles

$651Alaska Airlines

Wed, Jan 6 - Mon, Jan 11

10:30 am - 10:50 pmPDX Portland-FAI Fairbanks

13h 20m2 stops Los Angeles Seattle/Tacoma Intl

2:18 am - 4:27 pmFAI Fairbanks-PDX Portland

13h 09m2 stops Seattle/Tacoma Intl Los Angeles

$660Alaska Airlines

Thu, Feb 25 - Fri, Feb 26

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Alaska Airlines flights from Portland to Fairbanks

Our best Alaska Airlines deals on Portland to Fairbanks flight tickets

Alaska Airlines

Jan 6

PDX5:32 pmPortland

20h 37m

2 stops

FAI1:09 pmFairbanks

Jan 11

FAI2:07 pmFairbanks

18h 05m

2 stops

PDX9:12 amPortland

$651

Alaska Airlines

Feb 25

PDX10:30 amPortland

13h 20m

2 stops

FAI10:50 pmFairbanks

Feb 26

FAI2:18 amFairbanks

13h 09m

2 stops

PDX4:27 pmPortland

$660

Alaska Airlines

Feb 5

PDX2:30 pmPortland

5h 54m

1 stop

FAI7:24 pmFairbanks

Feb 10

FAI7:30 amFairbanks

11h 35m

2 stops

PDX8:05 pmPortland

$667

Delta flights from Portland to Fairbanks

Our best Delta deals on Portland to Fairbanks flight tickets

Delta

Dec 4

PDX5:59 pmPortland

7h 38m

1 stop

FAI12:37 amFairbanks

Dec 5

FAI1:42 amFairbanks

5h 51m

1 stop

PDX8:33 amPortland

$638

Delta

Feb 7

PDX5:48 pmPortland

7h 48m

1 stop

FAI12:36 amFairbanks

Feb 19

FAI1:44 amFairbanks

11h 24m

1 stop

PDX2:08 pmPortland

$648

Delta

Dec 22

PDX4:15 pmPortland

9h 20m

1 stop

FAI12:35 amFairbanks

Dec 24

FAI1:55 amFairbanks

12h 38m

1 stop

PDX3:33 pmPortland

$676

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Fri 12/4

5:59 pm-12:37 am

1 stop7h 38m

Fairbanks

Sat 12/5

1:42 am-8:33 am

1 stop5h 51m

$638

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Sun 2/7

5:48 pm-12:36 am

1 stop7h 48m

Fairbanks

Fri 2/12

1:44 am-10:20 am

1 stop7h 36m

$648

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Fri 1/15

5:48 pm-12:36 am

1 stop7h 48m

Fairbanks

Sun 1/17

1:45 am-9:00 am

1 stop6h 15m

$648

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Thu 2/25

7:27 pm-12:42 am

1 stop6h 15m

Fairbanks

Fri 2/26

1:44 am-9:00 am

1 stop6h 16m

$648

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Sat 12/5

5:59 pm-12:37 am

1 stop7h 38m

Fairbanks

Fri 12/11

1:42 am-10:52 am

1 stop8h 10m

$648

Quickest round-trip

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Mon 2/8

7:38 pm-12:36 am

1 stop5h 58m

Fairbanks

Sat 2/27

1:44 am-9:00 am

1 stop6h 16m

$648

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Fri 12/4

5:59 pm-12:37 am

1 stop7h 38m

Fairbanks

Sat 12/5

1:42 am-8:33 am

1 stop5h 51m

$648

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Fri 2/5

2:50 pm-12:36 am

1 stop10h 46m

Fairbanks

Tue 2/9

1:45 am-10:18 am

1 stop7h 33m

$648

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Wed 1/6

5:32 pm-1:09 pm

2 stops20h 37m

Fairbanks

Mon 1/11

2:07 pm-9:12 am

2 stops18h 05m

$651

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Thu 2/25

10:30 am-10:50 pm

2 stops13h 20m

Fairbanks

Fri 2/26

2:18 am-4:27 pm

2 stops13h 09m

$660

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 June is another great option to travel to Fairbanks, with average flight prices from Portland averaging around $469.

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 $460. 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 is only 1 cabin class 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 48% 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 November 2026, prices for Portland to Fairbanks flights are approximately 62% 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	$335
Fastest flight time	6h 02m
Direct flights	None

The best one-way flight to Fairbanks from Portland in the past 72 hours is $335. The best round-trip flight deal from Portland to Fairbanks found on momondo in the last 72 hours is $638.

The fastest flight from Portland to Fairbanks takes 6h 02m

There are no direct flights from Portland to Fairbanks. There are no popular flight routes from Portland to Fairbanks.

Search flight deals

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 6h 02m.
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 November 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 MAX 9, making up 16.67% of the total bookings. Other popular models include Boeing 737 with 16.67%, Boeing 737-700 with 16.67%, and Embraer 175 with 16.67%.
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 67% of the total bookings. Other popular airlines include Delta with 33%.

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 $325	Free Cancellation	Rating 7.8 8,698 reviews		Search Delta flights
Alaska Airlines	PriceFrom $371	Free Cancellation	Rating 7.9 13,155 reviews		Search Alaska Airlines flights

North Pole

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.