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$266+ Cheap flights from St. Louis to Fairbanks (STL - FAI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FAI
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from St. Louis to Fairbanks

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 abril 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$572
(Alaska Airlines)

One-way from

$266
(Delta)

Popular in

November

Cheapest in

January

Average price

$501
Provider with most accurate pricing for Lambert-St Louis-Fairbanks flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Fairbanks flights.
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From Lambert-St Louis to Fairbanks
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One-way flight from Lambert-St Louis to Fairbanks
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Highest demand for flights based on searches. 24% potential increase in price ($251 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($86 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from St. Louis to Fairbanks

Cheapest flights from St. Louis to Fairbanks
Explore the most affordable flight options available from St. Louis to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
lun. 5/53:08 pmSTL - FAI
1 stop13h 42mAlaska Airlines
lun. 5/126:00 amFAI - STL
1 stop14h 59mAlaska Airlines
Deal found 4/17$596
This Delta deal was found by Cheapflights users on 4/17. 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.
lun. 5/52:23 pmSTL - FAI
2 stops12h 43mDelta
dom. 5/111:45 amFAI - STL
2 stops36h 15mDelta
Deal found 4/17$630
This American Airlines deal was found by Cheapflights users on 4/17. 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.
dom. 5/46:30 amSTL - FAI
1 stop22h 20mAmerican Airlines
vie. 5/161:44 amFAI - STL
1 stop9h 23mAmerican Airlines
Deal found 4/17$821

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis 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 abril 17, 2025.
Use the filters below to find and compare flights from St. Louis to Fairbanks that are best for you.

Fly from

St. Louis

Fly to

Fairbanks

Route

Depart

Return

Price

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

lun. 5/5

3:08 pm-1:50 am

1 stop13h 42m

Fairbanks

lun. 5/12

6:00 am-11:59 pm

1 stop14h 59m

$596

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

lun. 5/5

2:23 pm-12:06 am

2 stops12h 43m

Fairbanks

dom. 5/11

1:45 am-5:00 pm

2 stops36h 15m

$630

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

dom. 5/4

6:30 am-1:50 am

1 stop22h 20m

Fairbanks

vie. 5/16

1:44 am-2:07 pm

1 stop9h 23m

$821

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

vie. 7/11

11:51 am-11:55 pm

2 stops15h 04m

$266

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

jue. 5/15

3:03 pm-12:24 am

1 stop12h 21m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from St. Louis 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 St. Louis to Fairbanks in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Fairbanks from St. Louis 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 St. Louis to Fairbanks

What is the cheapest month to book a flight from St. Louis to Fairbanks?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Fairbanks (average of $517). Flying from St. Louis to Fairbanks in May is currently the most expensive (average of $724). 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 STL to FAI?

Find hourly flight availability from St. Louis 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 abril 17, 2025.

One of the essential ways to save on airfare from St. Louis to Fairbanks is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 21% on airfare.

What is the cheapest day to fly from St. Louis to Fairbanks?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Fairbanks. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their St. Louis to Fairbanks flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Fairbanks by month

Plan your trip to Fairbanks by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Fairbanks ranges from 0.3 - 2.2 inches per month. July is typically the wettest month, when rainfall can reach 2.2 in. March is typically the driest time to visit Fairbanks when rainfall is around 0.3 in.

Temperature in Fairbanks by month

Plan your trip to Fairbanks by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Fairbanks, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.6 F).

Reviews of airlines servicing Fairbanks

Get insights into the airlines that provide service to Fairbanks. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fairbanks. Reviews last updated abril 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from St. Louis to Fairbanks by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,382 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What are the cheapest airlines flying from St. Louis to Fairbanks round-trip?

    Our cheapest airline available from St. Louis to Fairbanks is Alaska Airlines. Our recent data shows that you can find tickets from as low as $572 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $594 and $701 round-trip. Alaska Airlines is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from St. Louis to Fairbanks that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Fairbanks?

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

  • Can I find deals for business class flights from St. Louis to Fairbanks?

    Yes. Cheapflights offers flight deals from St. Louis 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 St. Louis to Fairbanks?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Fairbanks (average of $517). Flying from St. Louis to Fairbanks in May is currently the most expensive (average of $724). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from St. Louis to Fairbanks

Discover the top 3 airlines that operate flights from St. Louis to Fairbanks. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$459Average$698FlexibilityNo cancel feeOn-time75%
DeltaCheapest$485Average$555FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$606Average$1,000FlexibilityNo cancel feeOn-time71%

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