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Ketchikan

$560+ Cheap flights from St. Louis to Ketchikan (STL - KTN)

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KTN
dic. 12 — dic. 191
vie. 12/12
vie. 12/19
1 adult, Economy
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Cheap flight deals from St. Louis to Ketchikan

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Ketchikan (KTN). 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 noviembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$560
(Alaska Airlines)
Provider with most accurate pricing for Lambert-St Louis-Ketchikan flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Ketchikan flights.
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From Lambert-St Louis to Ketchikan
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Find flight deals from St. Louis to Ketchikan

Best flights from St. Louis to Ketchikan
Discover carefully curated flight deals from St. Louis to Ketchikan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/10. 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. 3/27:00 amSTL - KTN
1 stop15h 35mAlaska Airlines
mar. 3/38:29 pmKTN - STL
2 stops38h 22mAlaska Airlines
Deal found 11/10$560

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Ketchikan 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 noviembre 12, 2025.
Use the filters below to find and compare flights from St. Louis to Ketchikan that are best for you.

Fly from

St. Louis

Fly to

Ketchikan

Route

Depart

Return

Price

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

lun. 3/2

7:00 am-7:35 pm

1 stop15h 35m

Ketchikan

mar. 3/3

8:29 pm-1:51 pm

2 stops38h 22m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Compare providers for flights from St. Louis to Ketchikan

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 Ketchikan in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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-Ketchikan flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Ketchikan flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Ketchikan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Ketchikan 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-Ketchikan 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 Ketchikan

Have a flexible travel schedule? Discover the best time to fly to Ketchikan 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.

Reviews of airlines servicing Ketchikan

Get insights into the airlines that provide service to Ketchikan. 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 Ketchikan. Reviews last updated noviembre 12, 2025.
Read through reviews of airlines operating flights from St. Louis to Ketchikan, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,281 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,281 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Ketchikan. 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 St. Louis to Ketchikan?

    A quick flight from St. Louis to Ketchikan can take about 15h 35m. Alaska Airlines provides one of the quickest options available for as low as $560. St. Louis and Ketchikan are separated by a distance of 2211 mi.

  • What is the cheapest airline to fly from St. Louis to Ketchikan round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Ketchikan, with prices starting at $537.

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

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

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

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

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

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

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Top airline flying from St. Louis to Ketchikan

Discover the top airline that operate flights from St. Louis to Ketchikan. 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 noviembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$537Average$913FlexibilityNo cancel feeOn-time75%

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