STL - KTN

$774 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 5/20. 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

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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Cheap Flights from St. Louis to Ketchikan

 
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.

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

Tue, May 20 - Sat, May 24
American Airlines Logo
5:19 am - 4:37 pmSTL-KTN
14h 18m2 stops
American Airlines Logo
5:44 pm - 2:07 pmKTN-STL
17h 23m1 stop
$774American Airlines
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Tue, May 20 - Sat, May 24
American Airlines Logo
5:19 am - 4:37 pmSTL-KTN
14h 18m2 stops
American Airlines Logo
5:44 pm - 9:54 amKTN-STL
13h 10m2 stops
$779American Airlines
Find Deal
Tue, May 20 - Sat, May 24
American Airlines Logo
7:00 am - 12:57 pmSTL-KTN
8h 57m1 stop
American Airlines Logo
12:46 pm - 12:04 amKTN-STL
8h 18m1 stop
$830American Airlines
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Mon, Jun 23 - Fri, Jul 4
Alaska Airlines Logo
6:41 am - 10:58 amSTL-KTN
7h 17m1 stop
Alaska Airlines Logo
9:00 am - 6:35 pmKTN-STL
6h 35m1 stop
$1,001Alaska Airlines
Find Deal
Tue, May 20 - Sat, May 24
Alaska Airlines Logo
3:03 pm - 11:56 amSTL-KTN
23h 53m3 stops
Alaska Airlines Logo
5:44 pm - 4:22 pmKTN-STL
19h 38m2 stops
$1,727Alaska Airlines
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Useful Info

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 American Airlines ($774) and Alaska Airlines ($1,001).

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Good to know

Cheapest flight$774
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 $774 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.

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 9991 reviews
7.1Food
8.1Boarding
8.5Crew
7.9Comfort
7.1Entertainment
Airline reviews

Waited for an hour to take off with no reason for delay.

2.0 MediocreBenjamin, May 2025ORD - SEA
Read more Alaska Airlines reviews

Waited for an hour to take off with no reason for delay.

The actual flight I was rescheduled onto was from Seattle to Bozeman. The flight itself was fine, but due to delays/air traffic issues i spent the day hanging out at the Seattle airport and had to miss a day of work.

These questions are hard to answer. It was not until I checked in that I learned my flight was going to Seattle for a connection and not Portland. I did not get notified, or asked, about this change by Alaska or Kayak. Thankfully I made this flight; but missed the connecting flight and it took me much longer to get home. A service representative for Alaska says this happens frequently with third party companies, like Kayak. Please please figure that out.

Delayed flight due to mechanical issues. You only serve water or apple juice which is pathetic. To get to connecting flight you need to take a train so dumb. All in all it’s certainly not about the customer is it? You make that perfectly clear. It’s the last time I fly with you no matter how cheap your fares are!

My youngest didn't have a assigned seat until we biard6the plane.

Booked a premium seats weeks ago and got an email the night before that id instead be seated in the cabin. Only reason I booked this overnight flight was for the better seating. All they are doing to compensate is giving a $29 coupon to use on another flight. I won’t be booking this airline again.

It was all great all around. Will travel with Alaska next trip.

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Everything was good. However, the selections of movies and TV shows were boring and unexciting. It was disappointing.

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

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

Information on your arrival and departure airports

Ketchikan (KTN)
St. Louis (STL)

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