Cheap Flights from Ketchikan to Petersburg starting at S$ 289

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Ketchikan to Petersburg

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When to buy flight tickets from Ketchikan (KTN) to Petersburg (PSG) the cheapest?

Airlines adjust prices for flights from Ketchikan to Petersburg based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Ketchikan (KTN) to Petersburg (PSG) cost?

According to Trip.com's data, the lowest price is around S$ 823.
How long is a flight from Ketchikan (KTN) to Petersburg (PSG)?

It takes about 1 hour 55 minutes to fly from Ketchikan (KTN) to Petersburg (PSG).
What is the transportation method from the main airport to downtown in Petersburg?
- The distance from Petersburg James A. Johnson Airport to downtown is about 1km, by taxi about 20 minutes.
What are the most popular airlines that fly from Ketchikan (KTN) to Petersburg (PSG)?

Airlines with flights from Ketchikan (KTN) to Petersburg (PSG): Alaska Airlines.
What's the most popular airline for direct flights from Ketchikan (KTN) to Petersburg (PSG)?

Alaska Airlines operates 1 direct flights from Ketchikan (KTN) to Petersburg (PSG).
How many airports in Petersburg?

There are 1 airports near Petersburg: Petersburg James A. Johnson Airport.

How to find a cheap flight from Ketchikan to Petersburg

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ketchikan to Petersburg. Book your flights at the right time and save more.

Choose your dates flexibly and get the best deals on flights from Ketchikan to Petersburg.

Tap 'Date' on the flight search bar to browse the calendar for Ketchikan to Petersburg airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Sun, Apr 20, with one-way flights starting at S$ 289.

Compare cheap flight deals from hundreds of airlines for Ketchikan to Petersburg flights.

Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Ketchikan to Petersburg. The cheapest flight at the moment is with Alaska Airlines.

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Book early or wait for last-minute deals.

It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.

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Find cheapest flight ticket from Ketchikan to Petersburg

Cheapest one-way flight price	S$ 289
Cheapest return ticket price	S$ 566
Off-season for travel	March
Peak season for travel	February
Flight distance	181.99km
Average flight time	1 hour 55 minutes
Popular airline	Alaska Airlines