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 January 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.

$233 Cheap Flights from Portland to Fairbanks in 2026

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Find the cheapest flights from Portland to Fairbanks

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 am - 10:15 pm

PDX

FAI

14h 45m

1 stop

8:56 pm - 8:49 am

FAI

PDX

10h 53m

2 stops

$443Alaska Airlines

Wed, Mar 4 - Tue, Mar 10

1:27 pm - 12:22 am

PDX

FAI

11h 55m

1 stop

1:30 am - 8:23 am

FAI

PDX

5h 53m

1 stop

$444Delta

Wed, Mar 4 - Mon, Mar 9

3:52 pm - 12:33 am

PDX

FAI

9h 41m

2 stops

8:56 pm - 8:49 am

FAI

PDX

10h 53m

2 stops

$448Alaska Airlines

Wed, Mar 4 - Tue, Mar 10

7:05 am - 10:15 pm

PDX

FAI

16h 10m

1 stop

5:51 am - 6:05 pm

FAI

PDX

11h 14m

1 stop

$449Alaska Airlines

Wed, Mar 4 - Tue, Mar 10

1:36 pm - 12:50 am

PDX

FAI

12h 14m

1 stop

8:56 pm - 8:49 am

FAI

PDX

10h 53m

2 stops

$452Alaska Airlines

Fri, Feb 20 - Tue, Feb 24

3:52 pm - 12:50 am

PDX

FAI

9h 58m

1 stop

8:56 pm - 8:49 am

FAI

PDX

10h 53m

2 stops

$453Alaska Airlines

Wed, Mar 4 - Tue, Mar 10

1:30 pm - 12:22 am

PDX

FAI

11h 52m

1 stop

1:27 am - 8:31 am

FAI

PDX

6h 04m

1 stop

$454Delta

Mon, Feb 9 - Fri, Feb 13

10:35 am - 1:42 am

PDX

FAI

16h 07m

1 stop

3:59 pm - 10:53 pm

FAI

PDX

5h 54m

1 stop

$458Alaska Airlines

Thu, Apr 23 - Thu, Apr 30

7:05 am - 10:15 pm

PDX

FAI

16h 10m

1 stop

3:59 pm - 11:44 pm

FAI

PDX

6h 45m

1 stop

$459Alaska Airlines

Sat, Feb 28 - Wed, Mar 4

1:52 pm - 1:42 am

PDX

FAI

12h 50m

1 stop

10:30 pm - 9:31 am

FAI

PDX

10h 01m

2 stops

$462Alaska Airlines

Thu, Apr 23 - Thu, Apr 30

Delta flights from Portland to Fairbanks

Our best Delta deals on Portland to Fairbanks flight tickets

Delta

Mar 4

PDX1:27 pmPortland

11h 55m

1 stop

FAI12:22 amFairbanks

Mar 9

FAI1:30 amFairbanks

5h 53m

1 stop

PDX8:23 amPortland

$444

Delta

Feb 9

PDX5:15 pmPortland

8h 07m

1 stop

FAI12:22 amFairbanks

Feb 13

FAI1:27 amFairbanks

8h 05m

1 stop

PDX10:32 amPortland

$454

Delta

Feb 9

PDX1:30 pmPortland

11h 52m

1 stop

FAI12:22 amFairbanks

Feb 15

FAI1:27 amFairbanks

6h 04m

1 stop

PDX8:31 amPortland

$464

Alaska Airlines flights from Portland to Fairbanks

Our best Alaska Airlines deals on Portland to Fairbanks flight tickets

Alaska Airlines

Mar 4

PDX8:30 amPortland

14h 45m

1 stop

FAI10:15 pmFairbanks

Mar 10

FAI8:56 pmFairbanks

10h 53m

2 stops

PDX8:49 amPortland

$443

Alaska Airlines

Mar 4

PDX3:52 pmPortland

9h 41m

2 stops

FAI12:33 amFairbanks

Mar 10

FAI8:56 pmFairbanks

10h 53m

2 stops

PDX8:49 amPortland

$448

Alaska Airlines

Mar 4

PDX7:05 amPortland

16h 10m

1 stop

FAI10:15 pmFairbanks

Mar 10

FAI5:51 amFairbanks

11h 14m

1 stop

PDX6:05 pmPortland

$449

Fly from

Fly to

Route

Depart

Return

Price

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Wed 3/4

8:30 am-10:15 pm

1 stop14h 45m

Fairbanks

Tue 3/10

8:56 pm-8:49 am

2 stops10h 53m

$443

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Wed 3/4

1:27 pm-12:22 am

1 stop11h 55m

Fairbanks

Mon 3/9

1:30 am-8:23 am

1 stop5h 53m

$444

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Wed 3/4

3:52 pm-12:33 am

2 stops9h 41m

Fairbanks

Tue 3/10

8:56 pm-8:49 am

2 stops10h 53m

$448

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Wed 3/4

7:05 am-10:15 pm

1 stop16h 10m

Fairbanks

Tue 3/10

5:51 am-6:05 pm

1 stop11h 14m

$449

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Fri 2/20

1:36 pm-12:50 am

1 stop12h 14m

Fairbanks

Tue 2/24

8:56 pm-8:49 am

2 stops10h 53m

$452

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Wed 3/4

3:52 pm-12:50 am

1 stop9h 58m

Fairbanks

Tue 3/10

8:56 pm-8:49 am

2 stops10h 53m

$453

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Mon 2/9

1:30 pm-12:22 am

1 stop11h 52m

Fairbanks

Fri 2/13

1:27 am-8:31 am

1 stop6h 04m

$454

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 4/23

10:35 am-1:42 am

1 stop16h 07m

Fairbanks

Thu 4/30

3:59 pm-10:53 pm

1 stop5h 54m

$458

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Sat 2/28

7:05 am-10:15 pm

1 stop16h 10m

Fairbanks

Wed 3/4

3:59 pm-11:44 pm

1 stop6h 45m

$459

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 4/23

1:52 pm-1:42 am

1 stop12h 50m

Fairbanks

Thu 4/30

10:30 pm-9:31 am

2 stops10h 01m

$462

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 $397.

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	3h 59m
Direct flights	None

The fastest flight from Portland to Fairbanks takes 3h 59m

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

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 3h 59m.
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 January 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 100.00% of the total bookings.
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 78% of the total bookings. Other popular airlines include Delta with 22%.

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 $198	Free Cancellation	Rating 7.9 8,068 reviews		Search Delta flights
Alaska Airlines	PriceFrom $347	Free Cancellation	Rating 8.0 11,735 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.