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

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

In terms of precipitation, rainfall in Ketchikan ranges from 5.6 - 23.3 inches per month. October is typically the wettest month, when rainfall can reach 23.3 in. July is typically the driest time to visit Ketchikan when rainfall is around 5.6 in.

If weather is an important factor for your trip to Ketchikan, 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 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest time of day to fly from STL to KTN?

It’s optimal to fly from St. Louis to Ketchikan in the morning. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight at noon.

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.

$943+ Flights from St. Louis to Ketchikan

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Cheap flight deals from St. Louis to Ketchikan

Round-trip from	$943 (Alaska Airlines)

From Lambert-St Louis to Ketchikan

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Find flight deals from St. Louis to Ketchikan

Cheapest flights from St. Louis to Ketchikan
Explore the most affordable flight options available from St. Louis to Ketchikan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Tue 8/127:32 pmSTL - KTN

2 stops15h 43mAlaska Airlines

Sat 8/168:29 pmKTN - STL

2 stops14h 57mAlaska Airlines

Deal found 7/27

$943

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 July 29, 2025.

Tue 8/127:32 pmSTL - KTN

2 stops15h 43mAlaska Airlines

Sat 8/168:29 pmKTN - STL

2 stops14h 57mAlaska Airlines

Deal found 7/27

$943

Last-minute flights from St. Louis to Ketchikan
Discover last-minute flight deals from St. Louis to Ketchikan. Data last updated July 29, 2025 and is based on user searches.

Tue 8/127:32 pmSTL - KTN

2 stops15h 43mAlaska Airlines

Sat 8/168:29 pmKTN - STL

2 stops14h 57mAlaska Airlines

Deal found 7/27

$943

Fly from

Fly to

Route

Depart

Return

Price

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Tue 8/12

7:32 pm-8:15 am

2 stops15h 43m

Ketchikan

Sat 8/16

8:29 pm-2:26 pm

2 stops14h 57m

$943

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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

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

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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.

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from St. Louis to Ketchikan

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$527	Average$741	FlexibilityNo cancel fee	On-time75%

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$943+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Ketchikan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Ketchikan

Round-trip from

Find flight deals from St. Louis to Ketchikan

Cheapest flights from St. Louis to KetchikanExplore the most affordable flight options available from St. Louis to Ketchikan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from St. Louis to Ketchikan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Ketchikan that are best for you.

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.

Reviews of airlines servicing Ketchikan

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.

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.

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Ketchikan

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from St. Louis to Ketchikan

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Book with Flexibility

Travel Smart

Cheapest flights from St. Louis to Ketchikan
Explore the most affordable flight options available from St. Louis to Ketchikan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.