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$343+ Cheap flights from Santa Rosa to Fairbanks (STS - 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
STS — FAI
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Santa Rosa to Fairbanks

Cheapest flights from Santa Rosa to Fairbanks
Explore the most affordable flight options available from Santa Rosa to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/25. 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.
Tue 12/303:53 pmSTS - FAI
2 stops9h 42mAlaska Airlines
Wed 1/78:55 pmFAI - STS
2 stops12h 01mAlaska Airlines
Deal found 12/25$1,093

Find flight deals from Santa Rosa to Fairbanks

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) 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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$343
(Alaska Airlines)

Popular in

December

Cheapest in

April

Average price

$620
Provider with most accurate pricing for Santa Rosa Sonoma County-Fairbanks flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Fairbanks flights.
Search Deals
From Santa Rosa Sonoma County to Fairbanks
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa 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 2,558,603 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Santa Rosa to Fairbanks that are best for you.

Fly from

Santa Rosa

Fly to

Fairbanks

Route

Depart

Return

Price

Santa RosaFairbanks

STS - FAI

STSFAI

Santa Rosa Sonoma County

Fri 1/23

9:33 pm-11:56 pm

1 stop27h 23m

Fairbanks

Sun 1/25

2:10 am-11:59 pm

1 stop20h 49m

$343

Santa RosaFairbanks

STS - FAI

STSFAI

Santa Rosa Sonoma County

Sat 1/31

11:15 am-11:56 pm

1 stop13h 41m

Fairbanks

Sat 1/31

2:10 am-11:59 pm

1 stop20h 49m

$362

Santa RosaFairbanks

STS - FAI

STSFAI

Santa Rosa Sonoma County

Wed 3/25

6:53 pm-1:44 am

1 stop7h 51m

Fairbanks

Mon 3/30

1:20 am-10:30 am

1 stop8h 10m

$381

Santa RosaFairbanks

STS - FAI

STSFAI

Santa Rosa Sonoma County

Fri 3/27

6:53 pm-1:44 am

1 stop7h 51m

Fairbanks

Mon 3/30

1:20 am-10:30 am

1 stop8h 10m

$386

Santa RosaFairbanks

STS - FAI

STSFAI

Santa Rosa Sonoma County

Mon 3/23

6:53 pm-1:44 am

1 stop7h 51m

Fairbanks

Mon 3/30

1:20 am-6:01 pm

1 stop15h 41m

$386

Santa RosaFairbanks

STS - FAI

STSFAI

Santa Rosa Sonoma County

Tue 3/24

6:53 pm-1:44 am

1 stop7h 51m

Fairbanks

Sun 3/29

1:20 am-6:01 pm

1 stop15h 41m

$386

Santa RosaFairbanks

STS - FAI

STSFAI

Santa Rosa Sonoma County

Fri 3/27

6:53 pm-1:44 am

1 stop7h 51m

Fairbanks

Sun 3/29

1:20 am-10:30 am

1 stop8h 10m

$391

Santa RosaFairbanks

STS - FAI

STSFAI

Santa Rosa Sonoma County

Mon 3/23

6:53 pm-1:44 am

1 stop7h 51m

Fairbanks

Sun 3/29

1:20 am-6:01 pm

1 stop15h 41m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Compare providers for flights from Santa Rosa 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 Santa Rosa to Fairbanks in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Rosa-Fairbanks flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Rosa-Fairbanks flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santa Rosa-Fairbanks flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Fairbanks flights, Cheapflights users trust eDreams the most. eDreams 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 Santa Rosa-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 Santa Rosa to Fairbanks

Have a flexible travel schedule? Discover the best time to fly to Fairbanks from Santa Rosa with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Fairbanks

What is the cheapest month to book a flight from Santa Rosa to Fairbanks?

Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Fairbanks (average of $259). Flying from Santa Rosa to Fairbanks in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STS to FAI?

Find hourly flight availability from Santa Rosa to Fairbanks. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 26, 2025.

It’s optimal to fly from Santa Rosa to Fairbanks in the morning. By choosing this option you can save up to 55% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Fairbanks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Santa Rosa to Fairbanks?

    Departing from Santa Rosa to Fairbanks will take you 27h 23m. The distance between Santa Rosa and Fairbanks is about 2078 mi.

  • Can I find deals for flights from Santa Rosa to Fairbanks that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Fairbanks flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Fairbanks?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Fairbanks.

  • Can I find deals for business class flights from Santa Rosa to Fairbanks?

    Yes. Cheapflights offers flight deals from Santa Rosa to Fairbanks by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Rosa to Fairbanks?

    Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Fairbanks (average of $259). Flying from Santa Rosa to Fairbanks in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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