$212 Cheap Flights from San Francisco (SFO) to Ketchikan (KTN)

View $212 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Ketchikan, AK (KTN-Ketchikan Intl.)

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Cheap Flights from San Francisco to Ketchikan (SFO-KTN)

Prices were available within the past 7 days and start at $212 for one-way flights and $431 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Dec 2 - Wed, Dec 10
SFO
San Francisco
KTN
Ketchikan
$431 Roundtrip, found 6 days ago
$431
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Dec 2 from San Francisco to Ketchikan, returning Wed, Dec 10, priced at $431 found 6 days ago
Alaska Airlines
Tue, Dec 2 - Wed, Dec 10
SFO
San Francisco
KTN
Ketchikan
$433 Roundtrip, found 6 days ago
$433
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Dec 2 from San Francisco to Ketchikan, returning Wed, Dec 10, priced at $433 found 6 days ago
Alaska Airlines
Tue, Dec 2 - Wed, Dec 10
SFO
San Francisco
KTN
Ketchikan
$436 Roundtrip, found 6 days ago
$436
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Dec 2 from San Francisco to Ketchikan, returning Wed, Dec 10, priced at $436 found 6 days ago
Alaska Airlines
Thu, Jan 15 - Wed, Jan 21
SFO
San Francisco
KTN
Ketchikan
$458 Roundtrip, found 7 hours ago
$458
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Thu, Jan 15 from San Francisco to Ketchikan, returning Wed, Jan 21, priced at $458 found 7 hours ago
Alaska Airlines
Wed, Nov 19 - Sun, Nov 23
SFO
San Francisco
KTN
Ketchikan
$458 Roundtrip, found 6 days ago
$458
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov 19 from San Francisco to Ketchikan, returning Sun, Nov 23, priced at $458 found 6 days ago
Alaska Airlines
Thu, Jan 15 - Wed, Jan 21
SFO
San Francisco
KTN
Ketchikan
$463 Roundtrip, found 7 hours ago
$463
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Thu, Jan 15 from San Francisco to Ketchikan, returning Wed, Jan 21, priced at $463 found 7 hours ago
American Airlines
Wed, Apr 1 - Wed, Apr 8
SFO
San Francisco
KTN
Ketchikan
$485 Roundtrip, found 7 hours ago
$485
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, Apr 1 from San Francisco to Ketchikan, returning Wed, Apr 8, priced at $485 found 7 hours ago
Alaska Airlines
Mon, Jan 5 - Fri, Jan 9
SFO
San Francisco
KTN
Ketchikan
$487 Roundtrip, found 6 days ago
$487
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Jan 5 from San Francisco to Ketchikan, returning Fri, Jan 9, priced at $487 found 6 days ago
Alaska Airlines
Wed, Apr 1 - Wed, Apr 8
SFO
San Francisco
KTN
Ketchikan
$489 Roundtrip, found 7 hours ago
$489
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Wed, Apr 1 from San Francisco to Ketchikan, returning Wed, Apr 8, priced at $489 found 7 hours ago
Hawaiian Airlines
Sat, Apr 4 - Mon, Apr 6
SFO
San Francisco
KTN
Ketchikan
$551 Roundtrip, found 4 days ago
$551
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sat, Apr 4 from San Francisco to Ketchikan, returning Mon, Apr 6, priced at $551 found 4 days 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 $608
KTN
Ketchikan Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $608

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Ketchikan Intl. Airport (KTN) cost?
Snag a cheap one-way flight from $212 or cheap return flight from $431 from San Francisco Intl. Airport (SFO) 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 San Francisco Intl. Airport (SFO) to Ketchikan Intl. Airport (KTN)?
The cheapest month to fly from SFO to KTN is December, when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Ketchikan Intl. Airport (KTN)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from SFO to KTN. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from San Francisco Intl. Airport (SFO) to Ketchikan Intl. Airport (KTN)?
You'll need to hop on a flight with a layover when traveling from San Francisco Intl. Airport (SFO) to Ketchikan Intl. Airport (KTN). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from SFO to KTN?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Ketchikan Intl. Airport (KTN)?
Choose a flight from San Francisco Intl. Airport (SFO) to Ketchikan Intl. Airport (KTN) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Ketchikan Intl. Airport (KTN) last-minute?
Last-minute bookings from SFO to KTN are usually more expensive. To secure the best prices, start searching for flights well ahead of time. That said, if your travel plans are flexible, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book a SFO to KTN flight and hotel package?
Compared with arranging hotels and flights separately, booking a SFO to KTN flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the stress out of travel planning. Simply secure your flights and choose from our wide range of hotels, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Ketchikan Intl. Airport (KTN)?
Typically, you can cancel or modify your SFO to KTN flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Ketchikan Intl.
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
$430
Distance
1300 mi

Book with confidence

San Francisco to Ketchikan Flights

The cheapest times to fly from San Francisco 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 San Francisco to Ketchikan are during the month of December. You can find some of the cheapest flights from San Francisco to Ketchikan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Ketchikan

Sunday is one of the best days to book for cheap flights from San Francisco 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 San Francisco 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 San Francisco to Ketchikan in 2025. You can also book with separate airlines for your outbound and return journeys, from $212 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 San Francisco 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 San Francisco 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.

 

San Francisco to Ketchikan Flights

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*Available to One Key members.