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 October 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.

$244 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.

2:41 pm - 12:21 amPDX Portland-FAI Fairbanks

10h 40m2 stops San Francisco Seattle/Tacoma Intl

7:00 am - 11:31 pmFAI Fairbanks-PDX Portland

15h 31m2 stops Seattle/Tacoma Intl San Francisco

$449Alaska Airlines

Mon, Dec 7 - Mon, Dec 14

10:30 am - 2:35 amPDX Portland-FAI Fairbanks

17h 05m2 stops San Diego Seattle/Tacoma Intl

2:15 am - 4:22 pmFAI Fairbanks-PDX Portland

13h 07m2 stops Seattle/Tacoma Intl San Francisco

$467Alaska Airlines

Thu, Dec 3 - Tue, Dec 8

2:41 pm - 12:21 amPDX Portland-FAI Fairbanks

10h 40m2 stops San Francisco Seattle/Tacoma Intl

7:00 am - 8:17 pmFAI Fairbanks-PDX Portland

12h 17m2 stops Seattle/Tacoma Intl San Francisco

$496Alaska Airlines

Mon, Dec 7 - Tue, Dec 15

2:41 pm - 12:21 amPDX Portland-FAI Fairbanks

10h 40m2 stops San Francisco Seattle/Tacoma Intl

7:00 am - 8:17 pmFAI Fairbanks-PDX Portland

12h 17m2 stops Seattle/Tacoma Intl San Francisco

$496Alaska Airlines

Tue, Dec 8 - Tue, Dec 15

6:20 am - 12:37 amPDX Portland-FAI Fairbanks

19h 17m2 stops Los Angeles Seattle/Tacoma Intl

1:42 am - 10:04 amFAI Fairbanks-PDX Portland

31h 22m2 stops Seattle/Tacoma Intl Los Angeles

$622Delta

Sat, Nov 14 - Sun, Nov 15

5:29 pm - 12:37 amPDX Portland-FAI Fairbanks

32h 08m2 stops Los Angeles Seattle/Tacoma Intl

1:42 am - 8:56 pmFAI Fairbanks-PDX Portland

18h 14m2 stops Seattle/Tacoma Intl Los Angeles

$622Delta

Thu, Nov 12 - Mon, Nov 16

7:57 pm - 12:37 amPDX Portland-FAI Fairbanks

29h 40m2 stops Los Angeles Seattle/Tacoma Intl

1:42 am - 6:56 pmFAI Fairbanks-PDX Portland

16h 14m2 stops Seattle/Tacoma Intl Los Angeles

$622Delta

Fri, Nov 13 - Sun, Nov 15

5:15 am - 1:50 amPDX Portland-FAI Fairbanks

21h 35m2 stops Phoenix Sky Harbor Intl Seattle/Tacoma Intl

1:31 am - 12:01 amFAI Fairbanks-PDX Portland

21h 30m2 stops Seattle/Tacoma Intl Los Angeles

$952American Airlines

Thu, Nov 12 - Sun, Nov 15

5:14 am - 9:37 pmPDX Portland-FAI Fairbanks

17h 23m2 stops Phoenix Sky Harbor Intl Seattle/Tacoma Intl

5:30 am - 12:01 amFAI Fairbanks-PDX Portland

17h 31m2 stops Seattle/Tacoma Intl Los Angeles

$972American Airlines

Fri, Nov 13 - Mon, Nov 16

5:15 am - 1:50 amPDX Portland-FAI Fairbanks

21h 35m2 stops Phoenix Sky Harbor Intl Seattle/Tacoma Intl

5:30 am - 12:01 amFAI Fairbanks-PDX Portland

17h 31m2 stops Seattle/Tacoma Intl Los Angeles

$1,062American Airlines

Sun, Nov 15 - Mon, Nov 16

Cheap last minute flights

Enter your travel dates to find the best prices.

5:50 pm - 3:08 pmPDX Portland-FAI Fairbanks

22h 18m2 stops San Jose Seattle/Tacoma Intl

5:36 am - 7:50 pmFAI Fairbanks-PDX Portland

13h 14m2 stops Seattle/Tacoma Intl Sacramento Intl

$820Alaska Airlines

Mon, Oct 19 - Thu, Oct 22

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

7h 56m1 stop Seattle/Tacoma Intl

1:50 am - 2:51 pmFAI Fairbanks-PDX Portland

12h 01m1 stop Seattle/Tacoma Intl

$858Delta

Mon, Oct 19 - Sun, Oct 25

5:50 pm - 3:08 pmPDX Portland-FAI Fairbanks

22h 18m2 stops San Jose Seattle/Tacoma Intl

5:09 am - 4:32 pmFAI Fairbanks-PDX Portland

10h 23m1 stop Anchorage

$873Alaska Airlines

Mon, Oct 19 - Thu, Oct 22

7:09 am - 1:37 amPDX Portland-FAI Fairbanks

19h 28m2 stops San Diego Seattle/Tacoma Intl

1:43 pm - 8:35 pmFAI Fairbanks-PDX Portland

5h 52m1 stop Anchorage

$876Alaska Airlines

Tue, Oct 20 - Tue, Oct 27

1:49 pm - 1:37 amPDX Portland-FAI Fairbanks

12h 48m2 stops San Diego Seattle/Tacoma Intl

5:36 am - 8:40 pmFAI Fairbanks-PDX Portland

14h 04m2 stops Seattle/Tacoma Intl San Diego

$877Alaska Airlines

Tue, Oct 20 - Tue, Oct 27

10:30 am - 9:36 pmPDX Portland-FAI Fairbanks

12h 06m2 stops San Diego Seattle/Tacoma Intl

1:43 pm - 8:35 pmFAI Fairbanks-PDX Portland

5h 52m1 stop Anchorage

$892Alaska Airlines

Mon, Oct 19 - Mon, Oct 26

9:03 am - 9:36 pmPDX Portland-FAI Fairbanks

13h 33m2 stops San Diego Seattle/Tacoma Intl

8:01 am - 7:54 pmFAI Fairbanks-PDX Portland

10h 53m2 stops Anchorage Seattle/Tacoma Intl

$897Alaska Airlines

Mon, Oct 19 - Mon, Oct 26

10:35 am - 5:48 pmPDX Portland-FAI Fairbanks

8h 13m1 stop Anchorage

9:44 am - 4:32 pmFAI Fairbanks-PDX Portland

5h 48m1 stop Anchorage

$935Alaska Airlines

Tue, Oct 20 - Tue, Oct 27

5:50 pm - 11:42 pmPDX Portland-FAI Fairbanks

6h 52m1 stop Anchorage

8:08 am - 4:32 pmFAI Fairbanks-PDX Portland

7h 24m1 stop Anchorage

$1,035Alaska Airlines

Mon, Oct 19 - Thu, Oct 22

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Delta flights from Portland to Fairbanks

Our best Delta deals on Portland to Fairbanks flight tickets

Delta

Nov 12

PDX5:29 pmPortland

32h 08m

2 stops

FAI12:37 amFairbanks

Nov 16

FAI1:42 amFairbanks

18h 14m

2 stops

PDX8:56 pmPortland

$622

Delta

Nov 12

PDX7:57 pmPortland

29h 40m

2 stops

FAI12:37 amFairbanks

Nov 17

FAI1:42 amFairbanks

5h 54m

1 stop

PDX8:36 amPortland

$630

Delta

Nov 12

PDX7:35 pmPortland

6h 02m

1 stop

FAI12:37 amFairbanks

Nov 17

FAI1:42 amFairbanks

5h 54m

1 stop

PDX8:36 amPortland

$638

Alaska Airlines flights from Portland to Fairbanks

Our best Alaska Airlines deals on Portland to Fairbanks flight tickets

Alaska Airlines

Dec 7

PDX2:41 pmPortland

10h 40m

2 stops

FAI12:21 amFairbanks

Dec 14

FAI7:00 amFairbanks

15h 31m

2 stops

PDX11:31 pmPortland

$449

Alaska Airlines

Dec 3

PDX10:30 amPortland

17h 05m

2 stops

FAI2:35 amFairbanks

Dec 8

FAI2:15 amFairbanks

13h 07m

2 stops

PDX4:22 pmPortland

$467

Alaska Airlines

Dec 7

PDX2:41 pmPortland

10h 40m

2 stops

FAI12:21 amFairbanks

Dec 15

FAI7:00 amFairbanks

12h 17m

2 stops

PDX8:17 pmPortland

$496

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Mon 12/7

2:41 pm-12:21 am

2 stops10h 40m

Fairbanks

Mon 12/14

7:00 am-11:31 pm

2 stops15h 31m

$449

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Thu 12/3

10:30 am-2:35 am

2 stops17h 05m

Fairbanks

Tue 12/8

2:15 am-4:22 pm

2 stops13h 07m

$467

Quickest round-trip

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Mon 12/7

2:41 pm-12:21 am

2 stops10h 40m

Fairbanks

Tue 12/15

7:00 am-8:17 pm

2 stops12h 17m

$496

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Tue 12/8

2:41 pm-12:21 am

2 stops10h 40m

Fairbanks

Tue 12/15

7:00 am-8:17 pm

2 stops12h 17m

$496

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Sat 11/14

6:20 am-12:37 am

2 stops19h 17m

Fairbanks

Sun 11/15

1:42 am-10:04 am

2 stops31h 22m

$622

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Thu 11/12

5:29 pm-12:37 am

2 stops32h 08m

Fairbanks

Mon 11/16

1:42 am-8:56 pm

2 stops18h 14m

$622

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Fri 11/13

7:57 pm-12:37 am

2 stops29h 40m

Fairbanks

Sun 11/15

1:42 am-6:56 pm

2 stops16h 14m

$622

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Thu 11/12

5:15 am-1:50 am

2 stops21h 35m

Fairbanks

Sun 11/15

1:31 am-12:01 am

2 stops21h 30m

$952

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Fri 11/13

5:14 am-9:37 pm

2 stops17h 23m

Fairbanks

Mon 11/16

5:30 am-12:01 am

2 stops17h 31m

$972

PortlandFairbanks

PDX Portland - FAI Fairbanks

PDXFAI

Portland

Sun 11/15

5:15 am-1:50 am

2 stops21h 35m

Fairbanks

Mon 11/16

5:30 am-12:01 am

2 stops17h 31m

$1,062

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 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 October 2026, prices for Portland to Fairbanks flights are approximately 29% 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	$244
Fastest flight time	5h 35m
Direct flights	None

The best one-way flight to Fairbanks from Portland in the past 72 hours is $244. The best round-trip flight deal from Portland to Fairbanks found on momondo in the last 72 hours is $449.

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 October 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 26.67% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 26.67%, Boeing 737 MAX 9 with 20.00%, and Boeing 737 with 13.33%.
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 69% of the total bookings. Other popular airlines include Delta with 31%.

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 8,650 reviews		Search Delta flights
Alaska Airlines	PriceFrom $365	Free Cancellation	Rating 7.9 13,065 reviews		Search Alaska Airlines flights

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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.