STL - KTN

$1,486 Find Cheap Flights from St. Louis to Ketchikan

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Ketchikan departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ketchikan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Ketchikan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Ketchikan, as well as popular online travel agencies
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Flight Deals

Cheap Flights from St. Louis to Ketchikan (STL-KTN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Ketchikan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Ketchikan

Thu, Aug 28 - Mon, Sep 1
Alaska Airlines Logo
6:30 pm - 11:58 amSTL-KTN
20h 28m2 stops
Alaska Airlines Logo
5:37 pm - 11:09 pmKTN-STL
26h 32m2 stops
$1,486Alaska Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1
American Airlines Logo
9:23 am - 7:44 pmSTL-KTN
13h 21m2 stops
American Airlines Logo
11:57 am - 11:59 pmKTN-STL
9h 02m1 stop
$1,811American Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1
Hawaiian Airlines Logo
6:00 am - 11:03 amSTL-KTN
8h 03m1 stop
Hawaiian Airlines Logo
11:57 am - 11:59 pmKTN-STL
9h 02m1 stop
$1,817Hawaiian Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for St. Louis to Ketchikan flights

Get data-powered insights and trends into flights from St. Louis to Ketchikan to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Ketchikan?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Ketchikan were found on Alaska Airlines ($1,486) and American Airlines ($1,811).

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Good to know

Cheapest flight$1,486
Flight from St. Louis to Ketchikan

When to book flights from St. Louis to Ketchikan

Are your dates flexible? Find out the best times to travel from St. Louis to Ketchikan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Ketchikan

  • What is the cheapest flight from St. Louis to Ketchikan?

    In the last 3 days, the lowest price for a flight from St. Louis to Ketchikan was $1,486 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Ketchikan?

    No, a passport isn't needed to fly from St. Louis to Ketchikan. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from St. Louis to Ketchikan?

    On your way to Ketchikan, you’ll fly out from Lambert-St Louis. You’ll be landing at Ketchikan.

  • Which aircraft models fly most regularly from St. Louis to Ketchikan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Ketchikan?

    oneworld is the only airline alliance operating flights between St. Louis and Ketchikan.

  • How does KAYAK find such low prices on flights from St. Louis to Ketchikan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Ketchikan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Ketchikan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ketchikan from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Ketchikan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ketchikan with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and KTN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Ketchikan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ketchikan from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Ketchikan

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Ketchikan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Ketchikan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.5Crew
7.8Comfort
7.0Entertainment
8.1Boarding
7.1Food
Airline reviews

Didn't care for the crowding at the gate area at SEA TAC. Not a fault of the airline.

8.0 ExcellentAnonymous, Aug 2025SEA - PHX
Read more Alaska Airlines reviews

Didn't care for the crowding at the gate area at SEA TAC. Not a fault of the airline.

Flight was switched to a different airline. Caused scheduling issues. Flight delayed an hour, but arrived only 20 minutes late thanks to tail winds.

Loved the staff ease of flying snacks and free movies and WiFi

you could have gotten me there on the day I was supposed to be there, not a day later. Paid for 3 nights at a VRBO and got to spend only 2 nights there.

Would have been nice if my flight was on time and I didn't miss my connection and had to spend the night in Seattle, losing one night at the VRBO I paid for in Sitka. And, my connecting flight was still at the gate when my flight was taxiing to it's gate. But, it took off. Too bad for me. I really can't believe you even want me to review or comment on my experience.

We did not realize there wasn't any food apart from a small packet of pretzels - I dropped one and nearly cried.

I requested wheelchair assistance in Seattle transferring gates and in Anchorage to get to baggage claim. No assistance was provided at all.

Reserved seats and yet did not get my original seat because someone else was seating in them and the crew member did not try to find out what was going on with the issue. My wife and I did get similar seats. This created concern and unnecessary issues.

We did have to wait an hour for the runway to be cleared but other than that it was fine.

Ease of reservations, confirmation. Cramped seating, very, very uncomfortable! Claustrophobic.

Everything you need to know for your flight from St. Louis to Ketchikan

Information on your arrival and departure airports

St. Louis (STL)
Ketchikan (KTN)

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