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 April 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.

$403 Cheap Flights from St. Louis to Ketchikan in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

5:29 am - 3:02 pm

STL

KTN

12h 33m

2 stops

9:20 am - 11:59 pm

KTN

STL

11h 39m

2 stops

$522American Airlines

Wed, Jun 24 - Tue, Jun 30

7:12 am - 7:35 pm

STL

KTN

15h 23m

2 stops

5:57 pm - 8:51 am

KTN

STL

11h 54m

2 stops

$564American Airlines

Tue, May 19 - Tue, May 26

5:20 am - 1:06 pm

STL

KTN

10h 46m

2 stops

12:28 pm - 11:54 pm

KTN

STL

8h 26m

1 stop

$626American Airlines

Tue, May 19 - Tue, May 26

6:00 am - 12:17 pm

STL

KTN

33h 17m

2 stops

5:29 pm - 2:04 pm

KTN

STL

17h 35m

1 stop

$644Alaska Airlines

Tue, Sep 1 - Wed, Sep 2

5:59 pm - 8:14 am

STL

KTN

17h 15m

2 stops

5:29 pm - 2:04 pm

KTN

STL

17h 35m

1 stop

$645Alaska Airlines

Tue, Sep 1 - Wed, Sep 2

6:00 am - 5:00 pm

STL

KTN

14h 00m

1 stop

5:29 pm - 2:04 pm

KTN

STL

17h 35m

1 stop

$646Alaska Airlines

Tue, Sep 1 - Wed, Sep 2

6:00 am - 12:17 pm

STL

KTN

33h 17m

3 stops

5:29 pm - 2:04 pm

KTN

STL

17h 35m

1 stop

$648Alaska Airlines

Tue, Sep 1 - Wed, Sep 2

6:00 am - 12:17 pm

STL

KTN

33h 17m

2 stops

5:42 pm - 11:59 pm

KTN

STL

27h 17m

3 stops

$649Alaska Airlines

Tue, Sep 1 - Wed, Sep 2

3:00 pm - 12:17 pm

STL

KTN

24h 17m

3 stops

5:42 pm - 11:59 pm

KTN

STL

27h 17m

3 stops

$651Alaska Airlines

Tue, Sep 1 - Wed, Sep 2

6:00 am - 12:17 pm

STL

KTN

33h 17m

2 stops

5:29 pm - 2:04 pm

KTN

STL

17h 35m

1 stop

$664Alaska Airlines

Tue, Sep 1 - Wed, Sep 2

American Airlines flights from St. Louis to Ketchikan

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

American Airlines

Jun 24

STL5:29 amLambert-St Louis

12h 33m

2 stops

KTN3:02 pmKetchikan

Jun 30

KTN9:20 amKetchikan

11h 39m

2 stops

STL11:59 pmLambert-St Louis

$522

American Airlines

May 19

STL7:12 amLambert-St Louis

15h 23m

2 stops

KTN7:35 pmKetchikan

May 26

KTN5:57 pmKetchikan

11h 54m

2 stops

STL8:51 amLambert-St Louis

$564

American Airlines

May 19

STL5:20 amLambert-St Louis

10h 46m

2 stops

KTN1:06 pmKetchikan

May 26

KTN12:28 pmKetchikan

8h 26m

1 stop

STL11:54 pmLambert-St Louis

$626

Alaska Airlines flights from St. Louis to Ketchikan

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

Alaska Airlines

Sep 1

STL6:00 amLambert-St Louis

33h 17m

2 stops

KTN12:17 pmKetchikan

Sep 2

KTN5:29 pmKetchikan

17h 35m

1 stop

STL2:04 pmLambert-St Louis

$644

Alaska Airlines

Sep 1

STL5:59 pmLambert-St Louis

17h 15m

2 stops

KTN8:14 amKetchikan

Sep 2

KTN5:29 pmKetchikan

17h 35m

1 stop

STL2:04 pmLambert-St Louis

$645

Alaska Airlines

Sep 1

STL6:00 amLambert-St Louis

14h 00m

1 stop

KTN5:00 pmKetchikan

Sep 2

KTN5:29 pmKetchikan

17h 35m

1 stop

STL2:04 pmLambert-St Louis

$646

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Wed 6/24

5:29 am-3:02 pm

2 stops12h 33m

Ketchikan

Tue 6/30

9:20 am-11:59 pm

2 stops11h 39m

$522

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Tue 5/19

7:12 am-7:35 pm

2 stops15h 23m

Ketchikan

Tue 5/26

5:57 pm-8:51 am

2 stops11h 54m

$564

Quickest round-trip

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Tue 5/19

5:20 am-1:06 pm

2 stops10h 46m

Ketchikan

Tue 5/26

12:28 pm-11:54 pm

1 stop8h 26m

$626

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Tue 9/1

6:00 am-12:17 pm

2 stops33h 17m

Ketchikan

Wed 9/2

5:29 pm-2:04 pm

1 stop17h 35m

$644

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Tue 9/1

5:59 pm-8:14 am

2 stops17h 15m

Ketchikan

Wed 9/2

5:29 pm-2:04 pm

1 stop17h 35m

$645

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Tue 9/1

6:00 am-5:00 pm

1 stop14h 00m

Ketchikan

Wed 9/2

5:29 pm-2:04 pm

1 stop17h 35m

$646

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Tue 9/1

6:00 am-12:17 pm

3 stops33h 17m

Ketchikan

Wed 9/2

5:29 pm-2:04 pm

1 stop17h 35m

$648

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Tue 9/1

6:00 am-12:17 pm

2 stops33h 17m

Ketchikan

Wed 9/2

5:42 pm-11:59 pm

3 stops27h 17m

$649

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Tue 9/1

3:00 pm-12:17 pm

3 stops24h 17m

Ketchikan

Wed 9/2

5:42 pm-11:59 pm

3 stops27h 17m

$651

St. LouisKetchikan

STL - KTN

STLKTN

Lambert-St Louis

Tue 9/1

6:00 am-12:17 pm

2 stops33h 17m

Ketchikan

Wed 9/2

5:29 pm-2:04 pm

1 stop17h 35m

$664

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 is the most popular carrier 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	12h 33m
Direct flights	None

The fastest flight from St. Louis to Ketchikan takes 12h 33m

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

Search flight deals

Frequently asked questions about flying from St. Louis to Ketchikan

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 12h 33m.
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 April 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 12,313 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.