When did momondo last update prices for flights from Lambert-St Louis Airport to Ketchikan Airport?

Prices for flights from Lambert-St Louis Airport to Ketchikan Airport were last updated today.

How many operators does momondo search for flights from Lambert-St Louis Airport to Ketchikan Airport?

There is 1 operator available for flights from Lambert-St Louis Airport to Ketchikan Airport as of March 2026.

How old do you have to be to fly from Lambert-St Louis Airport to Ketchikan Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Ketchikan Airport.

What documentation or ID do you need to fly to Ketchikan Airport?

The necessary travel and health documents for your Ketchikan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$378 Cheap Flights from St. Louis to Ketchikan in 2026

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Find the cheapest flights from St. Louis to Ketchikan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 11:20 am

STL

KTN

8h 20m

1 stop

5:26 pm - 5:34 pm

KTN

STL

21h 08m

2 stops

$605Alaska Airlines

Tue, Jun 23 - Tue, Jun 23

7:00 am - 7:35 pm

STL

KTN

15h 35m

1 stop

9:20 am - 11:59 pm

KTN

STL

11h 39m

1 stop

$606Alaska Airlines

Wed, Apr 29 - Sat, May 2

7:00 am - 7:35 pm

STL

KTN

15h 35m

1 stop

9:20 am - 11:59 pm

KTN

STL

11h 39m

2 stops

$611Alaska Airlines

Wed, Apr 29 - Sat, May 2

4:46 pm - 8:26 am

STL

KTN

18h 40m

2 stops

9:20 am - 8:24 am

KTN

STL

20h 04m

2 stops

$616Alaska Airlines

Wed, Apr 29 - Sat, May 2

4:46 pm - 8:26 am

STL

KTN

18h 40m

2 stops

9:20 am - 11:59 pm

KTN

STL

11h 39m

1 stop

$631Alaska Airlines

Wed, Apr 29 - Sat, May 2

4:46 pm - 8:26 am

STL

KTN

18h 40m

2 stops

9:20 am - 8:24 am

KTN

STL

20h 04m

2 stops

$636Alaska Airlines

Wed, Apr 29 - Sat, May 2

6:00 am - 4:45 pm

STL

KTN

13h 45m

1 stop

6:49 pm - 1:55 pm

KTN

STL

16h 06m

1 stop

$644American Airlines

Tue, Jun 23 - Tue, Jun 23

7:00 am - 7:35 pm

STL

KTN

15h 35m

1 stop

9:20 am - 11:59 pm

KTN

STL

11h 39m

1 stop

$670Alaska Airlines

Wed, Apr 29 - Sat, May 2

6:00 am - 3:05 pm

STL

KTN

12h 05m

1 stop

5:39 pm - 11:58 pm

KTN

STL

27h 19m

3 stops

$673Alaska Airlines

Tue, Jun 23 - Tue, Jun 23

7:56 pm - 8:13 am

STL

KTN

15h 17m

1 stop

5:26 pm - 4:33 pm

KTN

STL

20h 07m

2 stops

$675Alaska Airlines

Wed, Jun 10 - Sat, Jun 20

Alaska Airlines flights from St. Louis to Ketchikan

Our best Alaska Airlines deals on St. Louis to Ketchikan flight tickets

Alaska Airlines

Jun 23

STL6:00 amLambert-St Louis

8h 20m

1 stop

KTN11:20 amKetchikan

Jun 23

KTN5:26 pmKetchikan

21h 08m

2 stops

STL5:34 pmLambert-St Louis

$605

Alaska Airlines

Apr 29

STL7:00 amLambert-St Louis

15h 35m

1 stop

KTN7:35 pmKetchikan

May 2

KTN9:20 amKetchikan

11h 39m

1 stop

STL11:59 pmLambert-St Louis

$606

Alaska Airlines

Apr 29

STL7:00 amLambert-St Louis

15h 35m

1 stop

KTN7:35 pmKetchikan

May 2

KTN9:20 amKetchikan

11h 39m

2 stops

STL11:59 pmLambert-St Louis

$611

American Airlines flights from St. Louis to Ketchikan

Our best American Airlines deals on St. Louis to Ketchikan flight tickets

American Airlines

Jun 23

STL6:00 amLambert-St Louis

13h 45m

1 stop

KTN4:45 pmKetchikan

Jun 23

KTN6:49 pmKetchikan

16h 06m

1 stop

STL1:55 pmLambert-St Louis

$644

American Airlines

Jun 23

STL7:06 amLambert-St Louis

12h 39m

2 stops

KTN4:45 pmKetchikan

Jun 23

KTN6:49 pmKetchikan

16h 06m

1 stop

STL1:55 pmLambert-St Louis

$778

American Airlines

Jun 23

STL6:00 amLambert-St Louis

12h 05m

2 stops

KTN3:05 pmKetchikan

Jun 23

KTN6:49 pmKetchikan

10h 43m

2 stops

STL8:32 amLambert-St Louis

$949

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Tue 6/23

6:00 am-11:20 am

1 stop8h 20m

Ketchikan

Tue 6/23

5:26 pm-5:34 pm

2 stops21h 08m

$605

Quickest round-trip

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Wed 4/29

7:00 am-7:35 pm

1 stop15h 35m

Ketchikan

Sat 5/2

9:20 am-11:59 pm

1 stop11h 39m

$606

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Wed 4/29

7:00 am-7:35 pm

1 stop15h 35m

Ketchikan

Sat 5/2

9:20 am-11:59 pm

2 stops11h 39m

$611

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Wed 4/29

4:46 pm-8:26 am

2 stops18h 40m

Ketchikan

Sat 5/2

9:20 am-8:24 am

2 stops20h 04m

$616

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Wed 4/29

4:46 pm-8:26 am

2 stops18h 40m

Ketchikan

Sat 5/2

9:20 am-11:59 pm

1 stop11h 39m

$631

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Wed 4/29

4:46 pm-8:26 am

2 stops18h 40m

Ketchikan

Sat 5/2

9:20 am-8:24 am

2 stops20h 04m

$636

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Tue 6/23

6:00 am-4:45 pm

1 stop13h 45m

Ketchikan

Tue 6/23

6:49 pm-1:55 pm

1 stop16h 06m

$644

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Wed 4/29

7:00 am-7:35 pm

1 stop15h 35m

Ketchikan

Sat 5/2

9:20 am-11:59 pm

1 stop11h 39m

$670

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Tue 6/23

6:00 am-3:05 pm

1 stop12h 05m

Ketchikan

Tue 6/23

5:39 pm-11:58 pm

3 stops27h 19m

$673

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Wed 6/10

7:56 pm-8:13 am

1 stop15h 17m

Ketchikan

Sat 6/20

5:26 pm-4:33 pm

2 stops20h 07m

$675

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Ketchikan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Lambert-St Louis to Ketchikan?

Alaska Airlines and American Airlines are the most popular carriers operating from Lambert-St Louis to Ketchikan

When to book flights from St. Louis to Ketchikan

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Ketchikan according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Ketchikan (STL to KTN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Ketchikan

Fastest flight time	15h 17m
Direct flights	None

The fastest flight from St. Louis to Ketchikan takes 15h 17m

There are no direct flights from St. Louis to Ketchikan. There are no popular flight routes from St. Louis to Ketchikan.

Search flight deals

How far is Lambert-St Louis to Ketchikan by plane?
The straight-line distance from Lambert-St Louis to Ketchikan is 2221.2 mi. In terms of flight time, this usually takes a little over 15h 17m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Ketchikan Airport?
Prices for flights from Lambert-St Louis Airport to Ketchikan Airport were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Ketchikan Airport?
There is 1 operator available for flights from Lambert-St Louis Airport to Ketchikan Airport as of March 2026.
How old do you have to be to fly from Lambert-St Louis Airport to Ketchikan Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Ketchikan Airport.
What documentation or ID do you need to fly to Ketchikan Airport?
The necessary travel and health documents for your Ketchikan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Ketchikan?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Ketchikan is Alaska Airlines, representing 100% of all bookings.

Best airlines flying from St. Louis to Ketchikan

Compare and see reviews for airlines that fly from St. Louis to Ketchikan with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $475	Free Cancellation	Rating 7.9 12,051 reviews		Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Ketchikan?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Ketchikan. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Ketchikan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ketchikan from St. Louis with this policy.

How can momondo help me find flights from St. Louis to Ketchikan?

momondo provides multiple filters to help you find the best flight to Ketchikan from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to Ketchikan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ketchikan, momondo offers a useful price alert feature which will track prices for flights to Ketchikan from St. Louis and alert you when they change.