When did momondo last update prices for flights from Ketchikan Airport to Petersburg Airport?

Prices for flights from Ketchikan Airport to Petersburg Airport are updated daily.

How old do you have to be to fly from Ketchikan Airport to Petersburg 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 Ketchikan Airport to Petersburg Airport.

What documentation or ID do you need to fly to Petersburg Airport?

The travel and health documents you'll need for your trip to Petersburg Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Petersburg Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$510 Cheap Flights from Ketchikan to Petersburg, Alaska in 2026/27

Find the cheapest flights from Ketchikan to Petersburg

Round-trip

One-way

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:01 am - 10:53 amKTN Ketchikan-PSG Petersburg

1h 52m1 stop Wrangell SPB

3:02 pm - 4:51 pmPSG Petersburg-KTN Ketchikan

1h 49m1 stop Wrangell SPB

$510Alaska Airlines

Thu, Dec 31 - Mon, Jan 4

9:12 am - 11:01 amKTN Ketchikan-PSG Petersburg

1h 49m1 stop Wrangell SPB

3:00 pm - 4:47 pmPSG Petersburg-KTN Ketchikan

1h 47m1 stop Wrangell SPB

$541Alaska Airlines

Sat, Oct 24 - Wed, Nov 4

9:12 am - 11:01 amKTN Ketchikan-PSG Petersburg

1h 49mnonstop

3:00 pm - 4:46 pmPSG Petersburg-KTN Ketchikan

1h 46mnonstop

$568Alaska Airlines

Fri, Oct 16 - Tue, Oct 20

9:12 am - 11:01 amKTN Ketchikan-PSG Petersburg

1h 49m1 stop Wrangell SPB

3:00 pm - 4:46 pmPSG Petersburg-KTN Ketchikan

1h 46m1 stop Wrangell SPB

$572Alaska Airlines

Fri, Oct 16 - Tue, Oct 20

9:21 am - 11:12 amKTN Ketchikan-PSG Petersburg

1h 51m1 stop Wrangell SPB

11:56 am - 12:26 pmPSG Petersburg-KTN Ketchikan

24h 30m2 stops Juneau Intl Sitka

$575Alaska Airlines

Thu, Nov 12 - Wed, Nov 18

9:01 am - 10:53 amKTN Ketchikan-PSG Petersburg

1h 52m1 stop Wrangell SPB

11:37 am - 12:08 pmPSG Petersburg-KTN Ketchikan

24h 31m2 stops Juneau Intl Sitka

$605Alaska Airlines

Thu, Dec 31 - Mon, Jan 4

5:45 pm - 2:16 pmKTN Ketchikan-PSG Petersburg

20h 31m2 stops Sitka Juneau Intl

3:00 pm - 4:47 pmPSG Petersburg-KTN Ketchikan

1h 47m1 stop Wrangell SPB

$615Alaska Airlines

Sat, Oct 24 - Wed, Nov 4

5:45 pm - 2:16 pmKTN Ketchikan-PSG Petersburg

20h 31m2 stops Sitka Juneau Intl

3:00 pm - 4:46 pmPSG Petersburg-KTN Ketchikan

1h 46m1 stop Wrangell SPB

$686Alaska Airlines

Fri, Oct 16 - Tue, Oct 20

5:45 pm - 2:16 pmKTN Ketchikan-PSG Petersburg

20h 31m2 stops Sitka Juneau Intl

11:45 am - 12:09 pmPSG Petersburg-KTN Ketchikan

24h 24m2 stops Juneau Intl Sitka

$708Alaska Airlines

Fri, Oct 16 - Tue, Oct 20

5:44 pm - 2:16 pmKTN Ketchikan-PSG Petersburg

20h 32m2 stops Sitka Juneau Intl

11:56 am - 12:26 pmPSG Petersburg-KTN Ketchikan

24h 30m2 stops Juneau Intl Sitka

$719Alaska Airlines

Thu, Nov 12 - Wed, Nov 18

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Alaska Airlines flights from Ketchikan to Petersburg, Alaska

Our best Alaska Airlines deals on Ketchikan to Petersburg, Alaska flight tickets

Alaska Airlines

Dec 31

KTN9:01 amKetchikan

1h 52m

1 stop

PSG10:53 amPetersburg

Jan 4

PSG3:02 pmPetersburg

1h 49m

1 stop

KTN4:51 pmKetchikan

$510

Alaska Airlines

Oct 24

KTN9:12 amKetchikan

1h 49m

1 stop

PSG11:01 amPetersburg

Nov 4

PSG3:00 pmPetersburg

1h 47m

1 stop

KTN4:47 pmKetchikan

$541

Alaska Airlines

Oct 16

KTN9:12 amKetchikan

1h 49m

PSG11:01 amPetersburg

Oct 20

PSG3:00 pmPetersburg

1h 46m

KTN4:46 pmKetchikan

$568

momondo Fare Finder

Use the filters below to find and compare flights from Ketchikan to Petersburg, Alaska that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KetchikanPetersburg

KTN Ketchikan - PSG Petersburg

KTNPSG

Ketchikan

Thu 12/31

9:01 am-10:53 am

1 stop1h 52m

Petersburg

Mon 1/4

3:02 pm-4:51 pm

1 stop1h 49m

$510

KetchikanPetersburg

KTN Ketchikan - PSG Petersburg

KTNPSG

Ketchikan

Sat 10/24

9:12 am-11:01 am

1 stop1h 49m

Petersburg

Wed 11/4

3:00 pm-4:47 pm

1 stop1h 47m

$541

Quickest round-trip

KetchikanPetersburg

KTN Ketchikan - PSG Petersburg

KTNPSG

Ketchikan

Fri 10/16

9:12 am-11:01 am

Nonstop1h 49m

Petersburg

Tue 10/20

3:00 pm-4:46 pm

Nonstop1h 46m

$568

KetchikanPetersburg

KTN Ketchikan - PSG Petersburg

KTNPSG

Ketchikan

Fri 10/16

9:12 am-11:01 am

1 stop1h 49m

Petersburg

Tue 10/20

3:00 pm-4:46 pm

1 stop1h 46m

$572

KetchikanPetersburg

KTN Ketchikan - PSG Petersburg

KTNPSG

Ketchikan

Thu 11/12

9:21 am-11:12 am

1 stop1h 51m

Petersburg

Wed 11/18

11:56 am-12:26 pm

2 stops24h 30m

$575

KetchikanPetersburg

KTN Ketchikan - PSG Petersburg

KTNPSG

Ketchikan

Thu 12/31

9:01 am-10:53 am

1 stop1h 52m

Petersburg

Mon 1/4

11:37 am-12:08 pm

2 stops24h 31m

$605

KetchikanPetersburg

KTN Ketchikan - PSG Petersburg

KTNPSG

Ketchikan

Sat 10/24

5:45 pm-2:16 pm

2 stops20h 31m

Petersburg

Wed 11/4

3:00 pm-4:47 pm

1 stop1h 47m

$615

KetchikanPetersburg

KTN Ketchikan - PSG Petersburg

KTNPSG

Ketchikan

Fri 10/16

5:45 pm-2:16 pm

2 stops20h 31m

Petersburg

Tue 10/20

3:00 pm-4:46 pm

1 stop1h 46m

$686

KetchikanPetersburg

KTN Ketchikan - PSG Petersburg

KTNPSG

Ketchikan

Fri 10/16

5:45 pm-2:16 pm

2 stops20h 31m

Petersburg

Tue 10/20

11:45 am-12:09 pm

2 stops24h 24m

$708

KetchikanPetersburg

KTN Ketchikan - PSG Petersburg

KTNPSG

Ketchikan

Thu 11/12

5:44 pm-2:16 pm

2 stops20h 32m

Petersburg

Wed 11/18

11:56 am-12:26 pm

2 stops24h 30m

$719

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Ketchikan to Petersburg, Alaska

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

How many flights depart from Ketchikan to Petersburg, Alaska on average per week?

The number of flights available between Ketchikan and Petersburg, Alaska is 1 per week as of October 2026. The most frequent departure day is Sat, with 100% of weekly flights leaving on this day.

When to book flights from Ketchikan to Petersburg, Alaska

Are you open to changing your travel dates? Check out the ideal times to fly from Ketchikan to Petersburg, Alaska according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ketchikan to Petersburg, Alaska (KTN to PSG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ketchikan to Petersburg, Alaska

Best Price Found	$510
Fastest flight time	1h 49m
Direct flights	Sat
Airports in Petersburg, Alaska	1 airport

The best flight deal from Ketchikan to Petersburg, Alaska found on momondo in the last 72 hours is $510

The fastest flight from Ketchikan to Petersburg, Alaska takes 1h 49m

Direct flights go from Ketchikan to Petersburg, Alaska on Saturday. There are no airlines offering direct flights.

There is 1 airport in Petersburg, Alaska. From Ketchikan there are direct flights to Petersburg (PSG).

Search flight deals

Frequently asked questions about flying from Ketchikan to Petersburg, Alaska

How far is Ketchikan to Petersburg by plane?
There are 113.3 mi between Ketchikan and Petersburg. 1h 49m is a normal flight duration for this route.
When did momondo last update prices for flights from Ketchikan Airport to Petersburg Airport?
Prices for flights from Ketchikan Airport to Petersburg Airport are updated daily.
How old do you have to be to fly from Ketchikan Airport to Petersburg 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 Ketchikan Airport to Petersburg Airport.
What documentation or ID do you need to fly to Petersburg Airport?
The travel and health documents you'll need for your trip to Petersburg Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Petersburg Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ketchikan to Petersburg?

Finding the right flight to Petersburg from Ketchikan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Petersburg quick and easy, saving you time and money.

Can I find flights from Ketchikan to Petersburg with flexible booking policies on momondo?

Yes. All flights to Petersburg from Ketchikan on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ketchikan to Petersburg?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Petersburg from Ketchikan.

I’m not ready to book a flight from Ketchikan to Petersburg right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ketchikan to Petersburg flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.