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

Alaska Airlines, Delta, and American 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 October 2025.

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.

$176 Cheap Flights from Portland to Fairbanks in 2025/26

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Find the cheapest flights from Portland to Fairbanks

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Cheap round-trip flights

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4:38 pm - 11:48 pmPDX-FAI

8h 10m2 stops

5:55 am - 5:55 pmFAI-PDX

11h 00m1 stop

$269Alaska Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

1:34 pm - 12:39 amPDX-FAI

12h 05m1 stop

5:55 am - 1:50 pmFAI-PDX

6h 55m1 stop

$284Alaska Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

7:44 pm - 7:41 amPDX-FAI

12h 57m2 stops

5:00 am - 1:50 pmFAI-PDX

7h 50m2 stops

$300Alaska Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

7:30 pm - 12:45 amPDX-FAI

6h 15m1 stop

1:50 am - 8:38 amFAI-PDX

5h 48m1 stop

$304Delta

Find Deal

Sat, Dec 27 - Tue, Dec 30

2:37 pm - 11:48 pmPDX-FAI

10h 11m2 stops

5:00 am - 1:50 pmFAI-PDX

7h 50m2 stops

$313Alaska Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

7:30 pm - 12:45 amPDX-FAI

6h 15m1 stop

1:50 am - 8:38 amFAI-PDX

5h 48m1 stop

$324Delta

Find Deal

Mon, Dec 29 - Wed, Dec 31

7:44 pm - 7:41 amPDX-FAI

12h 57m2 stops

2:18 am - 9:32 amFAI-PDX

6h 14m1 stop

$358Alaska Airlines

Find Deal

Thu, Dec 4 - Wed, Dec 10

7:00 am - 4:22 pmPDX-FAI

10h 22m2 stops

1:40 am - 5:59 pmFAI-PDX

15h 19m1 stop

$367Alaska Airlines

Find Deal

Tue, Feb 24 - Mon, Mar 2

5:15 pm - 12:18 amPDX-FAI

8h 03m1 stop

1:30 am - 10:55 amFAI-PDX

8h 25m1 stop

$415Delta

Find Deal

Sat, Dec 13 - Wed, Dec 17

8:35 am - 12:39 amPDX-FAI

17h 04m2 stops

2:18 am - 8:50 pmFAI-PDX

17h 32m2 stops

$1,153American Airlines

Find Deal

Thu, Dec 4 - Wed, Dec 10

Alaska Airlines flights from Portland to Fairbanks

Our best Alaska Airlines deals on Portland to Fairbanks flight tickets

Alaska Airlines

Dec 5

PDX4:38 pmPortland

8h 10m

2 stops

FAI11:48 pmFairbanks

Dec 7

FAI5:55 amFairbanks

11h 00m

1 stop

PDX5:55 pmPortland

$269

Find similar

Alaska Airlines

Dec 4

PDX1:34 pmPortland

12h 05m

1 stop

FAI12:39 amFairbanks

Dec 11

FAI5:55 amFairbanks

6h 55m

1 stop

PDX1:50 pmPortland

$284

Find similar

Alaska Airlines

Dec 4

PDX7:44 pmPortland

12h 57m

2 stops

FAI7:41 amFairbanks

Dec 11

FAI5:00 amFairbanks

7h 50m

2 stops

PDX1:50 pmPortland

$300

Find similar

Delta flights from Portland to Fairbanks

Our best Delta deals on Portland to Fairbanks flight tickets

Delta

Dec 27

PDX7:30 pmPortland

6h 15m

1 stop

FAI12:45 amFairbanks

Dec 30

FAI1:50 amFairbanks

5h 48m

1 stop

PDX8:38 amPortland

$304

Find similar

Delta

Dec 29

PDX7:30 pmPortland

6h 15m

1 stop

FAI12:45 amFairbanks

Dec 31

FAI1:50 amFairbanks

5h 48m

1 stop

PDX8:38 amPortland

$324

Find similar

Delta

Dec 13

PDX5:15 pmPortland

8h 03m

1 stop

FAI12:18 amFairbanks

Dec 17

FAI1:30 amFairbanks

8h 25m

1 stop

PDX10:55 amPortland

$415

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Fri 12/5

4:38 pm-11:48 pm

2 stops8h 10m

Fairbanks

Sun 12/7

5:55 am-5:55 pm

1 stop11h 00m

$269

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 12/4

1:34 pm-12:39 am

1 stop12h 05m

Fairbanks

Thu 12/11

5:55 am-1:50 pm

1 stop6h 55m

$284

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 12/4

7:44 pm-7:41 am

2 stops12h 57m

Fairbanks

Thu 12/11

5:00 am-1:50 pm

2 stops7h 50m

$300

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Sat 12/27

7:30 pm-12:45 am

1 stop6h 15m

Fairbanks

Tue 12/30

1:50 am-8:38 am

1 stop5h 48m

$304

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Fri 12/5

2:37 pm-11:48 pm

2 stops10h 11m

Fairbanks

Sun 12/7

5:00 am-1:50 pm

2 stops7h 50m

$313

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Mon 12/29

7:30 pm-12:45 am

1 stop6h 15m

Fairbanks

Wed 12/31

1:50 am-8:38 am

1 stop5h 48m

$324

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 12/4

7:44 pm-7:41 am

2 stops12h 57m

Fairbanks

Wed 12/10

2:18 am-9:32 am

1 stop6h 14m

$358

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Tue 2/24

7:00 am-4:22 pm

2 stops10h 22m

Fairbanks

Mon 3/2

1:40 am-5:59 pm

1 stop15h 19m

$367

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Sat 12/13

5:15 pm-12:18 am

1 stop8h 03m

Fairbanks

Wed 12/17

1:30 am-10:55 am

1 stop8h 25m

$415

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 12/4

8:35 am-12:39 am

2 stops17h 04m

Fairbanks

Wed 12/10

2:18 am-8:50 pm

2 stops17h 32m

$1,153

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 July. Flight prices, which tend to average around $403, 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 $416.

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

Our data shows that the cheapest Portland to Fairbanks flights are usually those with departure times in the evening. Our users have found flights to Fairbanks in the evening for as low as $377. At noon is when there is more demand to fly to Fairbanks, so prices are often more expensive at around $595 per ticket.

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 7% 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 October 2025, prices for Portland to Fairbanks flights are approximately 35% 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

Direct flights	None

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 5h 51m.
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 October 2025.
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 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 $299	Free Cancellation	Rating 7.9 7,979 reviews		Search Delta flights
Alaska Airlines	PriceFrom $337	Free Cancellation	Rating 8.0 11,150 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.