$1,145 Cheap Flights from Singapore (SIN) to Ketchikan (KTN)

View $1,145 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Ketchikan, AK (KTN-Ketchikan Intl.)

Cheap Flights from Singapore to Ketchikan (SIN-KTN)

Prices were available within the past 7 days and start at $1,145 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Singapore (SIN) to Ketchikan (KTN)
Origin airport
Changi
Destination airport
Ketchikan Intl.
Distance
7427 mi

Singapore to Ketchikan Flights

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

 

The best time to book a flight from Singapore to Ketchikan

Sunday is one of the best days to book for cheap flights from Singapore 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 Singapore 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 Singapore to Ketchikan in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,145 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 Singapore 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 Singapore 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 Changi Airport (SIN) to Ketchikan Intl. Airport (KTN) cost?
Lock in a cheap one-way flight from $1,145 or cheap return flight from Changi Airport (SIN) 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 Changi Airport (SIN) to Ketchikan Intl. Airport (KTN)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between SIN and KTN. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Changi Airport (SIN) to Ketchikan Intl. Airport (KTN)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from SIN to KTN. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Changi Airport (SIN) to Ketchikan Intl. Airport (KTN)?
There are no daily direct flights departing from Changi Airport (SIN) to Ketchikan Intl. Airport (KTN). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from SIN to KTN?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Changi Airport (SIN) to Ketchikan Intl. Airport (KTN)?
Book a flight from Changi Airport (SIN) to Ketchikan Intl. Airport (KTN) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this 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 Changi Airport (SIN) to Ketchikan Intl. Airport (KTN) last-minute?
Booking your flight from SIN to KTN shortly before your trip is typically more expensive. But if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a SIN to KTN flight and hotel package?
Compared with arranging flights and hotels separately, booking a SIN to KTN flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the stress out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Ketchikan Intl. Airport (KTN)?
If you booked your SIN to KTN flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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*Available to One Key members.