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.

$329 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.

5:06 am - 12:53 pmPDX Portland-FAI Fairbanks

8h 47m1 stop Seattle/Tacoma Intl

4:06 pm - 8:28 amFAI Fairbanks-PDX Portland

15h 22m1 stop Seattle/Tacoma Intl

$340Alaska Airlines

Tue, Oct 20 - Tue, Oct 27

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

16h 12m1 stop Seattle/Tacoma Intl

5:00 am - 1:18 pmFAI Fairbanks-PDX Portland

7h 18m1 stop Anchorage

$379Alaska Airlines

Thu, Nov 5 - Mon, Nov 9

5:49 pm - 12:27 amPDX Portland-FAI Fairbanks

7h 38m1 stop Anchorage

3:53 pm - 10:50 amFAI Fairbanks-PDX Portland

17h 57m1 stop Seattle/Tacoma Intl

$379Alaska Airlines

Thu, Feb 18 - Mon, Feb 22

5:49 pm - 12:27 amPDX Portland-FAI Fairbanks

7h 38m1 stop Anchorage

5:10 am - 12:10 amFAI Fairbanks-PDX Portland

18h 00m2 stops Anchorage Seattle/Tacoma Intl

$383Alaska Airlines

Wed, Feb 17 - Sat, Feb 20

5:49 pm - 12:45 amPDX Portland-FAI Fairbanks

7h 56m1 stop Seattle/Tacoma Intl

1:50 am - 10:45 amFAI Fairbanks-PDX Portland

7h 55m1 stop Seattle/Tacoma Intl

$618Delta

Thu, Oct 22 - Fri, Oct 30

7:40 pm - 12:15 amPDX Portland-FAI Fairbanks

5h 35m1 stop Seattle/Tacoma Intl

1:30 am - 8:41 amFAI Fairbanks-PDX Portland

6h 11m1 stop Seattle/Tacoma Intl

$618Delta

Thu, Feb 11 - Sat, Feb 13

11:25 am - 12:45 amPDX Portland-FAI Fairbanks

14h 20m1 stop Seattle/Tacoma Intl

1:50 am - 11:49 amFAI Fairbanks-PDX Portland

8h 59m1 stop Seattle/Tacoma Intl

$618Delta

Sat, Oct 31 - Mon, Nov 2

5:10 am - 1:37 amPDX Portland-FAI Fairbanks

21h 27m2 stops Phoenix Sky Harbor Intl Seattle/Tacoma Intl

5:30 am - 11:10 pmFAI Fairbanks-PDX Portland

16h 40m2 stops Seattle/Tacoma Intl Phoenix Sky Harbor Intl

$913American Airlines

Thu, Oct 29 - Thu, Nov 5

10:55 pm - 8:28 pmPDX Portland-FAI Fairbanks

22h 33m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

5:50 am - 12:16 amFAI Fairbanks-PDX Portland

17h 26m2 stops Seattle/Tacoma Intl Phoenix Sky Harbor Intl

$1,172American Airlines

Thu, Feb 11 - Sun, Feb 14

5:10 am - 1:37 amPDX Portland-FAI Fairbanks

21h 27m2 stops Phoenix Sky Harbor Intl Seattle/Tacoma Intl

4:06 pm - 10:49 pmFAI Fairbanks-PDX Portland

29h 43m2 stops Seattle/Tacoma Intl Los Angeles

$1,197American Airlines

Sun, Oct 4 - Wed, Oct 7

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

Delta flights from Portland to Fairbanks

Our best Delta deals on Portland to Fairbanks flight tickets

Delta

Oct 29

PDX5:49 pmPortland

7h 56m

1 stop

FAI12:45 amFairbanks

Nov 2

FAI1:50 amFairbanks

8h 59m

1 stop

PDX11:49 amPortland

$618

Delta

Nov 1

PDX5:49 pmPortland

7h 56m

1 stop

FAI12:45 amFairbanks

Nov 5

FAI1:50 amFairbanks

31h 24m

2 stops

PDX10:14 amPortland

$634

Delta

Dec 29

PDX7:41 pmPortland

5h 54m

1 stop

FAI12:35 amFairbanks

Jan 1

FAI1:55 amFairbanks

8h 51m

1 stop

PDX11:46 amPortland

$637

Alaska Airlines flights from Portland to Fairbanks

Our best Alaska Airlines deals on Portland to Fairbanks flight tickets

Alaska Airlines

Oct 20

PDX5:06 amPortland

8h 47m

1 stop

FAI12:53 pmFairbanks

Oct 27

FAI4:06 pmFairbanks

15h 22m

1 stop

PDX8:28 amPortland

$340

Alaska Airlines

Nov 5

PDX9:59 pmPortland

16h 12m

1 stop

FAI1:11 pmFairbanks

Nov 9

FAI5:00 amFairbanks

7h 18m

1 stop

PDX1:18 pmPortland

$379

Alaska Airlines

Feb 17

PDX5:49 pmPortland

7h 38m

1 stop

FAI12:27 amFairbanks

Feb 20

FAI5:10 amFairbanks

18h 00m

2 stops

PDX12:10 amPortland

$383

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Tue 10/20

5:06 am-12:53 pm

1 stop8h 47m

Fairbanks

Tue 10/27

4:06 pm-8:28 am

1 stop15h 22m

$340

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Thu 11/5

9:59 pm-1:11 pm

1 stop16h 12m

Fairbanks

Mon 11/9

5:00 am-1:18 pm

1 stop7h 18m

$379

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Thu 2/18

5:49 pm-12:27 am

1 stop7h 38m

Fairbanks

Mon 2/22

3:53 pm-10:50 am

1 stop17h 57m

$379

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Wed 2/17

5:49 pm-12:27 am

1 stop7h 38m

Fairbanks

Sat 2/20

5:10 am-12:10 am

2 stops18h 00m

$383

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Thu 10/22

5:49 pm-12:45 am

1 stop7h 56m

Fairbanks

Fri 10/30

1:50 am-10:45 am

1 stop7h 55m

$618

Quickest round-trip

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Thu 2/11

7:40 pm-12:15 am

1 stop5h 35m

Fairbanks

Sat 2/13

1:30 am-8:41 am

1 stop6h 11m

$618

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Sat 10/31

11:25 am-12:45 am

1 stop14h 20m

Fairbanks

Mon 11/2

1:50 am-11:49 am

1 stop8h 59m

$618

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Thu 10/29

5:10 am-1:37 am

2 stops21h 27m

Fairbanks

Thu 11/5

5:30 am-11:10 pm

2 stops16h 40m

$913

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Thu 2/11

10:55 pm-8:28 pm

2 stops22h 33m

Fairbanks

Sun 2/14

5:50 am-12:16 am

2 stops17h 26m

$1,172

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Sun 10/4

5:10 am-1:37 am

2 stops21h 27m

Fairbanks

Wed 10/7

4:06 pm-10:49 pm

2 stops29h 43m

$1,197

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 typical price of a round-trip flight between Portland and Fairbanks?

Prices are currently low for flights on this route.

Typical prices usually range from $661 to $706.
The lowest price recently found on this route was $340.

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	$329
Fastest flight time	5h 35m
Direct flights	None

The best one-way flight to Fairbanks from Portland in the past 72 hours is $329. The best round-trip flight deal from Portland to Fairbanks found on momondo in the last 72 hours is $340.

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 24.32% of the total bookings. Other popular models include Boeing 737 MAX 9 with 21.62%, Boeing 737-800 Passenger/BBJ2 (winglets) with 21.62%, and Boeing 737 with 18.92%.
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 70% of the total bookings. Other popular airlines include Delta with 30%.

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 8,596 reviews		Search Delta flights
Alaska Airlines	PriceFrom $365	Free Cancellation	Rating 7.9 12,953 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.