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

Delta 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 September 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.

$189 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:58 pm - 11:55 pmPDX Portland-FAI Fairbanks

6h 57m1 stop Anchorage

5:00 am - 8:37 pmFAI Fairbanks-PDX Portland

14h 37m1 stop Anchorage

$337Alaska Airlines

Wed, Nov 4 - Sat, Nov 7

6:08 am - 1:11 pmPDX Portland-FAI Fairbanks

8h 03m1 stop Seattle/Tacoma Intl

5:00 am - 8:31 pmFAI Fairbanks-PDX Portland

14h 31m1 stop Anchorage

$339Alaska Airlines

Sat, Nov 14 - Sat, Dec 5

10:34 am - 11:55 pmPDX Portland-FAI Fairbanks

14h 21m1 stop Anchorage

4:07 pm - 8:38 amFAI Fairbanks-PDX Portland

15h 31m1 stop Seattle/Tacoma Intl

$339Alaska Airlines

Wed, Nov 4 - Tue, Nov 10

9:59 pm - 1:11 pmPDX Portland-FAI Fairbanks

16h 12m1 stop Seattle/Tacoma Intl

7:31 am - 8:37 pmFAI Fairbanks-PDX Portland

12h 06m1 stop Anchorage

$339Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

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

7h 38m1 stop Seattle/Tacoma Intl

1:42 am - 10:06 pmFAI Fairbanks-PDX Portland

19h 24m1 stop Seattle/Tacoma Intl

$340Delta

Wed, Dec 2 - Mon, Dec 7

7:38 pm - 12:37 amPDX Portland-FAI Fairbanks

5h 59m1 stop Seattle/Tacoma Intl

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

6h 00m1 stop Seattle/Tacoma Intl

$340Delta

Wed, Dec 2 - Tue, Dec 8

3:31 pm - 12:45 amPDX Portland-FAI Fairbanks

10h 14m1 stop Seattle/Tacoma Intl

1:42 am - 9:57 pmFAI Fairbanks-PDX Portland

19h 15m1 stop Seattle/Tacoma Intl

$340Delta

Tue, Nov 3 - Mon, Nov 9

5:14 am - 1:50 amPDX Portland-FAI Fairbanks

21h 36m2 stops Phoenix Sky Harbor Intl Seattle/Tacoma Intl

5:30 am - 11:59 pmFAI Fairbanks-PDX Portland

41h 29m2 stops Seattle/Tacoma Intl Miami

$902American Airlines

Tue, Nov 3 - Sun, Nov 8

5:14 am - 1:50 amPDX Portland-FAI Fairbanks

21h 36m2 stops Phoenix Sky Harbor Intl Seattle/Tacoma Intl

5:30 am - 11:59 pmFAI Fairbanks-PDX Portland

41h 29m2 stops Seattle/Tacoma Intl Miami

$902American Airlines

Tue, Nov 3 - Mon, Nov 9

5:14 am - 1:50 amPDX Portland-FAI Fairbanks

21h 36m2 stops Phoenix Sky Harbor Intl Seattle/Tacoma Intl

4:07 pm - 5:54 pmFAI Fairbanks-PDX Portland

24h 47m2 stops Seattle/Tacoma Intl Phoenix Sky Harbor Intl

$904American Airlines

Tue, Nov 3 - Tue, Nov 10

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Alaska Airlines flights from Portland to Fairbanks

Our best Alaska Airlines deals on Portland to Fairbanks flight tickets

Alaska Airlines

Nov 4

PDX5:58 pmPortland

6h 57m

1 stop

FAI11:55 pmFairbanks

Nov 7

FAI5:00 amFairbanks

14h 37m

1 stop

PDX8:37 pmPortland

$337

Alaska Airlines

Nov 14

PDX6:08 amPortland

8h 03m

1 stop

FAI1:11 pmFairbanks

Dec 2

FAI8:55 pmFairbanks

15h 42m

1 stop

PDX1:37 pmPortland

$339

Alaska Airlines

Jan 26

PDX6:25 amPortland

9h 36m

1 stop

FAI3:01 pmFairbanks

Feb 1

FAI6:28 pmFairbanks

10h 52m

1 stop

PDX6:20 amPortland

$348

Delta flights from Portland to Fairbanks

Our best Delta deals on Portland to Fairbanks flight tickets

Delta

Dec 2

PDX7:38 pmPortland

5h 59m

1 stop

FAI12:37 amFairbanks

Dec 8

FAI1:42 amFairbanks

6h 00m

1 stop

PDX8:42 amPortland

$340

Delta

Dec 2

PDX5:30 amPortland

20h 07m

1 stop

FAI12:37 amFairbanks

Dec 10

FAI1:42 amFairbanks

5h 51m

1 stop

PDX8:33 amPortland

$360

Delta

Nov 1

PDX5:49 pmPortland

7h 56m

1 stop

FAI12:45 amFairbanks

Nov 8

FAI1:42 amFairbanks

5h 54m

1 stop

PDX8:36 amPortland

$380

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Wed 11/4

5:58 pm-11:55 pm

1 stop6h 57m

Fairbanks

Sat 11/7

5:00 am-8:37 pm

1 stop14h 37m

$337

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Sat 11/14

6:08 am-1:11 pm

1 stop8h 03m

Fairbanks

Sat 12/5

5:00 am-8:31 pm

1 stop14h 31m

$339

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Wed 11/4

10:34 am-11:55 pm

1 stop14h 21m

Fairbanks

Tue 11/10

4:07 pm-8:38 am

1 stop15h 31m

$339

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Tue 11/3

9:59 pm-1:11 pm

1 stop16h 12m

Fairbanks

Sat 11/7

7:31 am-8:37 pm

1 stop12h 06m

$339

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Wed 12/2

5:59 pm-12:37 am

1 stop7h 38m

Fairbanks

Mon 12/7

1:42 am-10:06 pm

1 stop19h 24m

$340

Quickest round-trip

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Wed 12/2

7:38 pm-12:37 am

1 stop5h 59m

Fairbanks

Tue 12/8

1:42 am-8:42 am

1 stop6h 00m

$340

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Tue 11/3

3:31 pm-12:45 am

1 stop10h 14m

Fairbanks

Mon 11/9

1:42 am-9:57 pm

1 stop19h 15m

$340

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Tue 11/3

5:14 am-1:50 am

2 stops21h 36m

Fairbanks

Sun 11/8

5:30 am-11:59 pm

2 stops41h 29m

$902

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Tue 11/3

5:14 am-1:50 am

2 stops21h 36m

Fairbanks

Mon 11/9

5:30 am-11:59 pm

2 stops41h 29m

$902

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Tue 11/3

5:14 am-1:50 am

2 stops21h 36m

Fairbanks

Tue 11/10

4:07 pm-5:54 pm

2 stops24h 47m

$904

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 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 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 24% 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 September 2026, prices for Portland to Fairbanks flights are approximately 34% 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	$189
Fastest flight time	5h 35m
Direct flights	None

The best one-way flight to Fairbanks from Portland in the past 72 hours is $189. The best round-trip flight deal from Portland to Fairbanks found on momondo in the last 72 hours is $337.

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

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 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 September 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 25.00% of the total bookings. Other popular models include Boeing 737 MAX 9 with 20.83%, Boeing 737-800 Passenger/BBJ2 (winglets) with 20.83%, and Boeing 737 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 68% of the total bookings. Other popular airlines include Delta with 32%.

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 $285	Free Cancellation	Rating 7.8 8,606 reviews		Search Delta flights
Alaska Airlines	PriceFrom $365	Free Cancellation	Rating 7.9 12,982 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.