$110 Cheap Flights from Sitka (SIT) to Ketchikan (KTN)

View $110 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from Sitka, AK (SIT) to Ketchikan, AK (KTN-Ketchikan Intl.)

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Cheap Flights from Sitka to Ketchikan (SIT-KTN)

Prices were available within the past 7 days and start at $110 for one-way flights and $219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Sep 11 - Sun, Sep 14
SIT
Sitka
KTN
Ketchikan
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Sep 11 from Sitka to Ketchikan, returning Sun, Sep 14, priced at $219 found 5 days ago
Alaska Airlines
Thu, Sep 11 - Sun, Sep 14
SIT
Sitka
KTN
Ketchikan
$223 Roundtrip, found 5 days ago
$223
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Sep 11 from Sitka to Ketchikan, returning Sun, Sep 14, priced at $223 found 5 days ago
Alaska Airlines
Sun, Sep 7 - Thu, Sep 11
SIT
Sitka
KTN
Ketchikan
$359 Roundtrip, found 14 hours ago
$359
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Sun, Sep 7 from Sitka to Ketchikan, returning Thu, Sep 11, priced at $359 found 14 hours ago
Alaska Airlines
Sun, Sep 7 - Thu, Sep 11
SIT
Sitka
KTN
Ketchikan
$363 Roundtrip, found 14 hours ago
$363
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Sun, Sep 7 from Sitka to Ketchikan, returning Thu, Sep 11, priced at $363 found 14 hours ago
Alaska Airlines
Sun, Sep 7 - Thu, Sep 11
SIT
Sitka
KTN
Ketchikan
$368 Roundtrip, found 14 hours ago
$368
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Sun, Sep 7 from Sitka to Ketchikan, returning Thu, Sep 11, priced at $368 found 14 hours ago
Alaska Airlines
Thu, Sep 4 - Mon, Sep 8
SIT
Sitka
KTN
Ketchikan
$389 Roundtrip, found 1 day ago
$389
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Sep 4 from Sitka to Ketchikan, returning Mon, Sep 8, priced at $389 found 1 day ago
Alaska Airlines
Thu, Sep 4 - Mon, Sep 8
SIT
Sitka
KTN
Ketchikan
$393 Roundtrip, found 1 day ago
$393
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Sep 4 from Sitka to Ketchikan, returning Mon, Sep 8, priced at $393 found 1 day ago
Alaska Airlines
Thu, Sep 4 - Mon, Sep 8
SIT
Sitka
KTN
Ketchikan
$398 Roundtrip, found 1 day ago
$398
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Sep 4 from Sitka to Ketchikan, returning Mon, Sep 8, priced at $398 found 1 day ago
Alaska Airlines
Fri, Aug 29 - Tue, Sep 2
SIT
Sitka
KTN
Ketchikan
$419 Roundtrip, found 2 days ago
$419
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Aug 29 from Sitka to Ketchikan, returning Tue, Sep 2, priced at $419 found 2 days ago
Air Excursions LLC
Sun, Sep 7 - Thu, Sep 11
SIT
Sitka
KTN
Ketchikan
$934 Roundtrip, found 14 hours ago
$934
Roundtrip
found 14 hours ago
Select Air Excursions LLC flight, departing Sun, Sep 7 from Sitka to Ketchikan, returning Thu, Sep 11, priced at $934 found 14 hours ago

Alternative airports near Ketchikan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ketchikan Intl. KTN. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $359
KTN
Ketchikan Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $359
0
Flights from Sitka (SIT) to Ketchikan (KTN)
Origin airport
Sitka
Destination airport
Ketchikan Intl.
Airlines serving
Air Excursions LLC, Alaska Airlines
Roundtrip price
$213
Distance
182 mi

Sitka to Ketchikan Flights

The cheapest times to fly from Sitka to Ketchikan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sitka to Ketchikan are during the month of September. You can find some of the cheapest flights from Sitka to Ketchikan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sitka to Ketchikan

Sunday is one of the best days to book for cheap flights from Sitka to Ketchikan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sitka to Ketchikan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sitka to Ketchikan in 2025. You can also book with separate airlines for your outbound and return journeys, from $110 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sitka to Ketchikan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sitka to Ketchikan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN) cost?
Lock in a cheap one-way flight from $110 or cheap return flight from $219 from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN)?
The cheapest month to fly from SIT to KTN is September, when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
Which airlines fly direct from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN)?
If you're departing from Sitka Airport (SIT), you can jump on a direct flight to Ketchikan Intl. Airport (KTN) with Alaska Airlines.
What is the cheapest airline that flies from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from SIT to KTN. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN)?
On average, just 1 nonstop flight departs daily from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN). Need more options? Use Expedia's filter tool to discover flights with layovers and squeeze another destination into your itinerary.
What are the most popular departure times for flights from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN)?
Flights between SIT and KTN are their busiest at 11 AM. If you're after a quieter experience and potentially cheaper fares, choose a departure outside the usual busy windows.
What day of the week has the most flights from SIT to KTN?
If you depart on a Friday, you'll get the largest range of choices for flights from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN).
What is the earliest flight from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN)?
Hop on the earliest flight at around 11:36AM UTC-9, leaving from Sitka Airport (SIT). You'll be in the air for roughly 51m, touching down at Ketchikan Intl. Airport (KTN) at approximately 12:27PM UTC-9.
How long does it take to fly from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN)?
The average flight duration from SIT to KTN is 51 minutes, covering a distance of 180 mi.
What airline has the least delays from SIT to KTN?
Alaska Airlines has the best performance for on-time direct flights from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN), with an on-time rating of 97%. Use the Expedia App to look up your flight schedule before you go and receive notifications about any trip changes.
What is the best time to fly from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN)?
To reach Ketchikan Intl. Airport (KTN) on time, book a flight that takes off from Sitka Airport (SIT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Ketchikan from Sitka Airport (SIT)?
Browse your flight options from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN). This is the only airport in Ketchikan you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN) last-minute?
Holding off until just before your departure to book a flight from SIT to KTN often results in higher prices. While it's possible to find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book a SIT to KTN flight and hotel package?
Compared with arranging hotels and flights separately, booking a SIT to KTN flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place takes the hassle out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Sitka Airport (SIT) to Ketchikan Intl. Airport (KTN)?
It's usually possible to reschedule or cancel your SIT to KTN flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.