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 April 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.

$240 Cheap Flights from Portland to Fairbanks in 2026

Q: 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 $722 to $534. The lowest price recently found on this route was $439.

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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 - 12:55 am

PDX

FAI

3h 56mnonstop

12:39 am - 5:30 am

FAI

PDX

3h 51mnonstop

$439Alaska Airlines

Sat, Jul 11 - Sat, Jul 18

5:54 pm - 12:35 am

PDX

FAI

7h 41m

1 stop

1:35 am - 8:37 am

FAI

PDX

6h 02m

1 stop

$458Delta

Sat, Jul 11 - Sat, Jul 18

6:00 am - 12:58 pm

PDX

FAI

7h 58m

1 stop

3:52 pm - 8:02 am

FAI

PDX

15h 10m

1 stop

$477Alaska Airlines

Tue, May 5 - Mon, Jun 1

5:45 pm - 12:06 am

PDX

FAI

7h 21m

1 stop

1:30 am - 10:36 am

FAI

PDX

8h 06m

1 stop

$478Delta

Fri, Aug 14 - Sun, Aug 23

6:05 pm - 12:40 am

PDX

FAI

7h 35m

1 stop

1:45 am - 9:58 am

FAI

PDX

7h 13m

1 stop

$484Delta

Thu, Apr 30 - Sat, May 2

6:00 am - 12:58 pm

PDX

FAI

7h 58m

1 stop

1:20 am - 9:47 am

FAI

PDX

7h 27m

1 stop

$486Alaska Airlines

Tue, May 5 - Sat, May 30

9:59 pm - 12:55 am

PDX

FAI

3h 56mnonstop

9:40 pm - 6:15 am

FAI

PDX

7h 35m

1 stop

$487Alaska Airlines

Fri, Aug 14 - Mon, Aug 24

1:52 pm - 1:42 am

PDX

FAI

12h 50m

1 stop

5:30 am - 9:28 pm

FAI

PDX

14h 58m

1 stop

$488Alaska Airlines

Wed, May 6 - Sat, May 30

9:59 pm - 12:55 am

PDX

FAI

3h 56mnonstop

8:00 am - 12:22 am

FAI

PDX

15h 22m

1 stop

$489Alaska Airlines

Sat, Jul 11 - Mon, Jul 27

7:15 am - 7:03 pm

PDX

FAI

12h 48m

1 stop

5:30 am - 9:28 pm

FAI

PDX

14h 58m

1 stop

$497Alaska Airlines

Thu, May 7 - Sat, May 30

Delta flights from Portland to Fairbanks

Our best Delta deals on Portland to Fairbanks flight tickets

Delta

Jul 11

PDX5:54 pmPortland

7h 41m

1 stop

FAI12:35 amFairbanks

Jul 18

FAI1:35 amFairbanks

6h 02m

1 stop

PDX8:37 amPortland

$458

Delta

Aug 14

PDX5:45 pmPortland

7h 21m

1 stop

FAI12:06 amFairbanks

Aug 23

FAI1:30 amFairbanks

8h 06m

1 stop

PDX10:36 amPortland

$478

Delta

Apr 30

PDX6:05 pmPortland

7h 35m

1 stop

FAI12:40 amFairbanks

May 2

FAI1:45 amFairbanks

7h 13m

1 stop

PDX9:58 amPortland

$484

Alaska Airlines flights from Portland to Fairbanks

Our best Alaska Airlines deals on Portland to Fairbanks flight tickets

Alaska Airlines

Jul 11

PDX9:59 pmPortland

3h 56m

FAI12:55 amFairbanks

Jul 18

FAI12:39 amFairbanks

3h 51m

PDX5:30 amPortland

$439

Alaska Airlines

May 5

PDX6:00 amPortland

7h 58m

1 stop

FAI12:58 pmFairbanks

Jun 1

FAI3:52 pmFairbanks

15h 10m

1 stop

PDX8:02 amPortland

$477

Alaska Airlines

May 5

PDX6:00 amPortland

7h 58m

1 stop

FAI12:58 pmFairbanks

May 30

FAI1:20 amFairbanks

7h 27m

1 stop

PDX9:47 amPortland

$486

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Sat 7/11

9:59 pm-12:55 am

Nonstop3h 56m

Fairbanks

Sat 7/18

12:39 am-5:30 am

Nonstop3h 51m

$439

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Sat 7/11

5:54 pm-12:35 am

1 stop7h 41m

Fairbanks

Sat 7/18

1:35 am-8:37 am

1 stop6h 02m

$458

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Tue 5/5

6:00 am-12:58 pm

1 stop7h 58m

Fairbanks

Mon 6/1

3:52 pm-8:02 am

1 stop15h 10m

$477

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Fri 8/14

5:45 pm-12:06 am

1 stop7h 21m

Fairbanks

Sun 8/23

1:30 am-10:36 am

1 stop8h 06m

$478

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 4/30

6:05 pm-12:40 am

1 stop7h 35m

Fairbanks

Sat 5/2

1:45 am-9:58 am

1 stop7h 13m

$484

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Tue 5/5

6:00 am-12:58 pm

1 stop7h 58m

Fairbanks

Sat 5/30

1:20 am-9:47 am

1 stop7h 27m

$486

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Fri 8/14

9:59 pm-12:55 am

Nonstop3h 56m

Fairbanks

Mon 8/24

9:40 pm-6:15 am

1 stop7h 35m

$487

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Wed 5/6

1:52 pm-1:42 am

1 stop12h 50m

Fairbanks

Sat 5/30

5:30 am-9:28 pm

1 stop14h 58m

$488

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Sat 7/11

9:59 pm-12:55 am

Nonstop3h 56m

Fairbanks

Mon 7/27

8:00 am-12:22 am

1 stop15h 22m

$489

PortlandFairbanks

PDX - FAI

PDXFAI

Portland

Thu 5/7

7:15 am-7:03 pm

1 stop12h 48m

Fairbanks

Sat 5/30

5:30 am-9:28 pm

1 stop14h 58m

$497

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?

What is the cheapest month to fly to Fairbanks?

The cheapest month to fly to Fairbanks from Portland is in May. Flight prices, which tend to average around $194, 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 $347. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $403. 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	6h 08m
Direct flights	Tue, Wed, Sat and Sun
Airports in Fairbanks	1 airport

The fastest flight from Portland to Fairbanks takes 6h 08m

Direct flights go from Portland to Fairbanks on Tuesday, Wednesday, Saturday and Sunday. 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

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 6h 08m.
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 April 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 50.00% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 50.00%.
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 80% of the total bookings. Other popular airlines include Delta with 20%.

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 8,392 reviews		Search Delta flights
Alaska Airlines	PriceFrom $337	Free Cancellation	Rating 7.9 12,197 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.