Cheap flights from Portland to Fairbanks from $189
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Fairbanks departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Alaska Airlines flights from Portland to Fairbanks
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Fly from
Fly to
Route
Depart
Return
PortlandFairbanks
PDX Portland - FAI Fairbanks
PDXFAI
Portland
Thu 11/5
5:49 pm-12:45 am
1 stop7h 56m
Fairbanks
Wed 11/11
1:42 am-8:36 am
1 stop5h 54m
PortlandFairbanks
PDX Portland - FAI Fairbanks
PDXFAI
Portland
Thu 10/29
3:31 pm-12:45 am
1 stop10h 14m
Fairbanks
Sat 10/31
1:50 am-8:46 am
1 stop6h 56m
PortlandFairbanks
PDX Portland - FAI Fairbanks
PDXFAI
Portland
Mon 11/2
3:31 pm-12:45 am
1 stop10h 14m
Fairbanks
Sun 11/8
1:42 am-10:52 am
1 stop8h 10m
PortlandFairbanks
PDX Portland - FAI Fairbanks
PDXFAI
Portland
Thu 12/31
4:15 pm-12:35 am
1 stop9h 20m
Fairbanks
Mon 1/4
1:30 am-8:41 am
1 stop6h 11m
PortlandFairbanks
PDX Portland - FAI Fairbanks
PDXFAI
Portland
Thu 11/5
8:08 am-1:11 pm
1 stop6h 03m
Fairbanks
Mon 11/9
4:07 pm-8:38 am
1 stop15h 31m
PortlandFairbanks
PDX Portland - FAI Fairbanks
PDXFAI
Portland
Thu 11/5
9:59 pm-1:11 pm
1 stop16h 12m
Fairbanks
Sun 11/8
1:31 am-8:38 am
1 stop6h 07m
PortlandFairbanks
PDX Portland - FAI Fairbanks
PDXFAI
Portland
Thu 11/5
12:04 pm-9:37 pm
1 stop10h 33m
Fairbanks
Mon 11/9
5:00 am-8:37 pm
1 stop14h 37m
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
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
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
See travel insights to Fairbanks from
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
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 26% 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
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
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 68% of the total bookings. Other popular airlines include Delta with 32%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $285 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $365 | Free Cancellation | Rating 7.9 13,038 reviews |
Traveling to a place near Fairbanks?
Book flights to Fairbanks if you plan to visit one of these locationsWhy 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.