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 March 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.

$210 Cheap Flights from Portland to Fairbanks in 2026

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Find the cheapest flights from Portland to Fairbanks

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:59 pm - 12:58 am

PDX

FAI

3h 59mnonstop

12:43 am - 5:35 am

FAI

PDX

3h 52mnonstop

$379Alaska Airlines

Wed, Jun 10 - Mon, Jun 15

7:40 pm - 12:06 am

PDX

FAI

5h 26m

1 stop

1:30 am - 10:36 am

FAI

PDX

8h 06m

1 stop

$398Delta

Tue, Jul 21 - Sat, Jul 25

5:46 pm - 2:17 am

PDX

FAI

9h 31m

1 stop

12:43 am - 5:35 am

FAI

PDX

3h 52mnonstop

$399Alaska Airlines

Fri, May 15 - Tue, Jul 28

9:00 am - 10:45 pm

PDX

FAI

14h 45m

1 stop

3:53 pm - 9:32 am

FAI

PDX

16h 39m

1 stop

$400Alaska Airlines

Sat, Apr 4 - Mon, Apr 13

1:35 pm - 1:44 am

PDX

FAI

13h 09m

1 stop

10:00 am - 8:10 am

FAI

PDX

21h 10m

1 stop

$412Alaska Airlines

Mon, Mar 30 - Mon, Apr 6

2:42 pm - 1:44 am

PDX

FAI

12h 02m

1 stop

10:29 pm - 8:10 am

FAI

PDX

8h 41m

2 stops

$413Alaska Airlines

Mon, Mar 30 - Mon, Apr 6

5:30 am - 1:43 pm

PDX

FAI

9h 13m

1 stop

1:30 am - 10:36 am

FAI

PDX

8h 06m

1 stop

$418Delta

Fri, Jul 3 - Wed, Jul 8

1:52 pm - 1:42 am

PDX

FAI

12h 50m

1 stop

1:17 am - 10:56 am

FAI

PDX

8h 39m

1 stop

$419Alaska Airlines

Thu, Apr 30 - Sat, May 2

5:00 am - 1:41 pm

PDX

FAI

9h 41m

2 stops

12:43 am - 5:35 am

FAI

PDX

3h 52mnonstop

$421Alaska Airlines

Fri, May 15 - Tue, Jul 28

1:52 pm - 1:42 am

PDX

FAI

12h 50m

1 stop

10:30 pm - 8:01 am

FAI

PDX

8h 31m

2 stops

$423Alaska Airlines

Thu, Apr 30 - Sun, May 3

Alaska Airlines flights from Portland to Fairbanks

Our best Alaska Airlines deals on Portland to Fairbanks flight tickets

Alaska Airlines

Jun 10

PDX9:59 pmPortland

3h 59m

FAI12:58 amFairbanks

Jun 15

FAI12:43 amFairbanks

3h 52m

PDX5:35 amPortland

$379

Alaska Airlines

May 15

PDX5:46 pmPortland

9h 31m

1 stop

FAI2:17 amFairbanks

Jul 28

FAI12:43 amFairbanks

3h 52m

PDX5:35 amPortland

$399

Alaska Airlines

Apr 4

PDX9:00 amPortland

14h 45m

1 stop

FAI10:45 pmFairbanks

Apr 13

FAI3:53 pmFairbanks

16h 39m

1 stop

PDX9:32 amPortland

$400

Delta flights from Portland to Fairbanks

Our best Delta deals on Portland to Fairbanks flight tickets

Delta

Jul 21

PDX7:40 pmPortland

5h 26m

1 stop

FAI12:06 amFairbanks

Jul 25

FAI1:30 amFairbanks

8h 06m

1 stop

PDX10:36 amPortland

$398

Delta

Jul 3

PDX5:30 amPortland

9h 13m

1 stop

FAI1:43 pmFairbanks

Jul 8

FAI1:30 amFairbanks

8h 06m

1 stop

PDX10:36 amPortland

$418

Delta

Mar 29

PDX5:36 pmPortland

7h 36m

1 stop

FAI12:12 amFairbanks

Apr 4

FAI1:30 amFairbanks

7h 32m

1 stop

PDX10:02 amPortland

$424

Fly from

Fly to

Route

Depart

Return

Price

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Wed 6/10

9:59 pm-12:58 am

Nonstop3h 59m

Fairbanks

Mon 6/15

12:43 am-5:35 am

Nonstop3h 52m

$379

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Tue 7/21

7:40 pm-12:06 am

1 stop5h 26m

Fairbanks

Sat 7/25

1:30 am-10:36 am

1 stop8h 06m

$398

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Fri 5/15

5:46 pm-2:17 am

1 stop9h 31m

Fairbanks

Tue 7/28

12:43 am-5:35 am

Nonstop3h 52m

$399

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Sat 4/4

9:00 am-10:45 pm

1 stop14h 45m

Fairbanks

Mon 4/13

3:53 pm-9:32 am

1 stop16h 39m

$400

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Mon 3/30

1:35 pm-1:44 am

1 stop13h 09m

Fairbanks

Mon 4/6

10:00 am-8:10 am

1 stop21h 10m

$412

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Mon 3/30

2:42 pm-1:44 am

1 stop12h 02m

Fairbanks

Mon 4/6

10:29 pm-8:10 am

2 stops8h 41m

$413

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Fri 7/3

5:30 am-1:43 pm

1 stop9h 13m

Fairbanks

Wed 7/8

1:30 am-10:36 am

1 stop8h 06m

$418

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 4/30

1:52 pm-1:42 am

1 stop12h 50m

Fairbanks

Sat 5/2

1:17 am-10:56 am

1 stop8h 39m

$419

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Fri 5/15

5:00 am-1:41 pm

2 stops9h 41m

Fairbanks

Tue 7/28

12:43 am-5:35 am

Nonstop3h 52m

$421

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 4/30

1:52 pm-1:42 am

1 stop12h 50m

Fairbanks

Sun 5/3

10:30 pm-8:01 am

2 stops8h 31m

$423

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 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 $378.

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	7h 21m
Direct flights	Thu, Fri and Sat
Airports in Fairbanks	1 airport

The fastest flight from Portland to Fairbanks takes 7h 21m

Direct flights go from Portland to Fairbanks on Thursday, Friday and Saturday. There are no airlines offering direct flights.

There is 1 airport in Fairbanks. From Portland there are direct flights to Fairbanks (FAI).

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 7h 21m.
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 March 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 60.00% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 40.00%.
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 83% of the total bookings. Other popular airlines include Delta with 17%.

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 $191	Free Cancellation	Rating 7.9 8,237 reviews		Search Delta flights
Alaska Airlines	PriceFrom $337	Free Cancellation	Rating 8.0 11,974 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.