$719+ Cheap flights from Portland, ME to Fairbanks (PWM - FAI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FAI
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Fairbanks with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Fairbanks
Cheapest
Best
Last-minute
Cheapest flights from Portland to FairbanksExplore the most affordable flight options available from Portland to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Portland to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:50 am -
2 stops16h 40m
Fri 10/22:30 pm -
2 stops16h 15m
Deal found 9/13![Delta logo]()
$719
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:55 am -
2 stops16h 50m
Sun 10/181:50 am -
2 stops18h 20m
Deal found 9/14![Delta logo]()
$857
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:59 am -
2 stops20h 38m
Mon 10/194:06 pm -
2 stops15h 06m
Deal found 9/14![American Airlines logo]()
$1,067
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:03 pm -
2 stops26h 50m
Sun 10/45:36 am -
2 stops36h 55m
Deal found 9/15![Alaska Airlines logo]()
$1,193
Best flights from Portland to FairbanksDiscover carefully curated flight deals from Portland to Fairbanks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Portland to Fairbanks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:55 am -
2 stops16h 50m
Sun 10/181:50 am -
2 stops18h 20m
Deal found 9/14![Delta logo]()
$857
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/110:57 am -
3 stops15h 53m
Fri 4/91:18 am -
2 stops18h 09m
Deal found 9/14![American Airlines logo]()
$1,020
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1410:59 am -
2 stops18h 36m
Mon 1/188:00 am -
2 stops34h 46m
Deal found 9/15![Alaska Airlines logo]()
$1,142
Last-minute flights from Portland to FairbanksDiscover last-minute flight deals from Portland to Fairbanks. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Fairbanks. Data last updated September 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:50 am -
2 stops16h 40m
Fri 10/22:30 pm -
2 stops16h 15m
Deal found 9/13![Delta logo]()
$719
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:03 pm -
2 stops26h 50m
Sun 10/45:36 am -
2 stops36h 55m
Deal found 9/15![Alaska Airlines logo]()
$1,193
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:55 am -
2 stops16h 50m
Sun 10/181:50 am -
2 stops18h 20m
Deal found 9/14![Delta logo]()
$857
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:59 am -
2 stops20h 38m
Mon 10/194:06 pm -
2 stops15h 06m
Deal found 9/14![American Airlines logo]()
$1,067
Find flight deals from Portland to Fairbanks
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Fairbanks (FAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $719 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Fairbanks that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Portland to Fairbanks that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandFairbanks
PWM Portland - FAI Fairbanks
PWMFAI
Portland
Mon 10/12
11:55 am-12:45 am
2 stops16h 50m
Fairbanks
Sun 10/18
1:50 am-12:10 am
2 stops18h 20m
$857
Quickest round-trip
PortlandFairbanks
PWM Portland - FAI Fairbanks
PWMFAI
Portland
Mon 3/1
10:57 am-10:50 pm
3 stops15h 53m
Fairbanks
Fri 4/9
1:18 am-11:27 pm
2 stops18h 09m
$1,020
PortlandFairbanks
PWM Portland - FAI Fairbanks
PWMFAI
Portland
Thu 1/14
10:59 am-1:35 am
2 stops18h 36m
Fairbanks
Mon 1/18
8:00 am-10:46 pm
2 stops34h 46m
$1,142
Sorted by cheapest first
Compare providers for flights from Portland to Fairbanks
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Fairbanks in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland, Maine-Fairbanks flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Fairbanks flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Fairbanks flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Fairbanks flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Fairbanks flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Fairbanks
Have a flexible travel schedule? Discover the best time to fly to Fairbanks from Portland with our price prediction graph.
PWM-FAI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Portland to Fairbanks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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