What is the cheapest airline that flies from Alaska to Petersburg?

Alaska Airlines is the most popular carrier operating from Alaska to Petersburg

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

As of November 2026, 2 flights take off from Alaska and land in Petersburg, Alaska each week. The most common flight departure day for this route is Wed, with 100% of weekly flights taking off on this day.

How long does it take to fly to Petersburg, Alaska?

The flight from Alaska to Petersburg, Alaska depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Juneau (a popular airport in Alaska) to Petersburg, Alaska (the most popular airport in Petersburg, Alaska), then the flight time is 48m on average. If you fly from Ketchikan (another popular airport in Alaska) to Petersburg, Alaska, then the average flight time is 1h 50m.

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

Prices for flights from Alaska to Petersburg Airport refresh daily.

How old do you have to be to fly from Alaska to Petersburg Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to Petersburg Airport.

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

The necessary travel and health documents for your Petersburg Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$174 Cheap Flights from Alaska to Petersburg, Alaska in 2026/27

Find the cheapest flights from Alaska to Petersburg

Round-trip

One-way

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:34 pm - 2:22 pmJNU Juneau Intl-PSG Petersburg

0h 48mnonstop

11:33 am - 12:18 pmPSG Petersburg-JNU Juneau Intl

0h 45mnonstop

$352Alaska Airlines

Thu, Feb 4 - Mon, Feb 8

7:16 am - 10:49 amJNU Juneau Intl-PSG Petersburg

3h 33m2 stops Ketchikan Wrangell SPB

11:33 am - 12:18 pmPSG Petersburg-JNU Juneau Intl

0h 45mnonstop

$357Alaska Airlines

Thu, Feb 4 - Mon, Feb 8

7:16 am - 10:49 amJNU Juneau Intl-PSG Petersburg

3h 33m2 stops Ketchikan Wrangell SPB

3:06 pm - 8:11 pmPSG Petersburg-JNU Juneau Intl

5h 05m3 stops Wrangell SPB Ketchikan Sitka

$361Alaska Airlines

Thu, Feb 4 - Mon, Feb 8

11:02 am - 2:22 pmANC Anchorage-PSG Petersburg

3h 20m1 stop Juneau Intl

11:33 am - 3:01 pmPSG Petersburg-ANC Anchorage

3h 28m1 stop Juneau Intl

$599Alaska Airlines

Tue, Jan 5 - Thu, Jan 7

9:40 am - 10:49 amJNU Juneau Intl-PSG Petersburg

25h 09m3 stops Sitka Ketchikan Wrangell SPB

3:06 pm - 8:11 pmPSG Petersburg-JNU Juneau Intl

5h 05m3 stops Wrangell SPB Ketchikan Sitka

$644Alaska Airlines

Thu, Feb 4 - Mon, Feb 8

1:29 pm - 2:22 pmANC Anchorage-PSG Petersburg

24h 53m3 stops Cordova Mudhole Smith Yakutat Juneau Intl

11:33 am - 3:01 pmPSG Petersburg-ANC Anchorage

3h 28m1 stop Juneau Intl

$702Alaska Airlines

Tue, Jan 5 - Thu, Jan 7

7:15 am - 2:26 pmANC Anchorage-PSG Petersburg

7h 11m1 stop Juneau Intl

11:39 am - 3:06 pmPSG Petersburg-ANC Anchorage

3h 27mnonstop

$977Alaska Airlines

Wed, Nov 25 - Sun, Nov 29

7:15 am - 2:26 pmANC Anchorage-PSG Petersburg

7h 11m1 stop Juneau Intl

11:39 am - 2:12 pmPSG Petersburg-ANC Anchorage

26h 33m3 stops Juneau Intl Yakutat Cordova Mudhole Smith

$1,041Alaska Airlines

Wed, Nov 25 - Sun, Nov 29

7:15 am - 2:26 pmANC Anchorage-PSG Petersburg

7h 11m1 stop Juneau Intl

11:39 am - 3:06 pmPSG Petersburg-ANC Anchorage

3h 27m1 stop Juneau Intl

$1,057Alaska Airlines

Wed, Nov 25 - Sun, Nov 29

6:00 am - 2:22 pmANC Anchorage-PSG Petersburg

8h 22m2 stops Seattle/Tacoma Intl Juneau Intl

11:33 am - 3:01 pmPSG Petersburg-ANC Anchorage

3h 28m1 stop Juneau Intl

$1,068Alaska Airlines

Tue, Jan 5 - Thu, Jan 7

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Alaska Airlines flights from Alaska to Petersburg, Alaska

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

Alaska Airlines

Feb 4

JNU1:34 pmJuneau Intl

0h 48m

PSG2:22 pmPetersburg

Feb 8

PSG11:33 amPetersburg

0h 45m

JNU12:18 pmJuneau Intl

$352

Alaska Airlines

Feb 4

JNU1:34 pmJuneau Intl

0h 48m

PSG2:22 pmPetersburg

Feb 8

PSG3:06 pmPetersburg

5h 05m

3 stops

JNU8:11 pmJuneau Intl

$357

Alaska Airlines

Feb 4

JNU7:16 amJuneau Intl

3h 33m

2 stops

PSG10:49 amPetersburg

Feb 8

PSG3:06 pmPetersburg

5h 05m

3 stops

JNU8:11 pmJuneau Intl

$361

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

JuneauPetersburg

JNU Juneau Intl - PSG Petersburg

JNUPSG

Juneau Intl

Thu 2/4

1:34 pm-2:22 pm

Nonstop0h 48m

Petersburg

Mon 2/8

11:33 am-12:18 pm

Nonstop0h 45m

$352

JuneauPetersburg

JNU Juneau Intl - PSG Petersburg

JNUPSG

Juneau Intl

Thu 2/4

7:16 am-10:49 am

2 stops3h 33m

Petersburg

Mon 2/8

11:33 am-12:18 pm

Nonstop0h 45m

$357

JuneauPetersburg

JNU Juneau Intl - PSG Petersburg

JNUPSG

Juneau Intl

Thu 2/4

7:16 am-10:49 am

2 stops3h 33m

Petersburg

Mon 2/8

3:06 pm-8:11 pm

3 stops5h 05m

$361

AnchoragePetersburg

ANC Anchorage - PSG Petersburg

ANCPSG

Anchorage

Tue 1/5

11:02 am-2:22 pm

1 stop3h 20m

Petersburg

Thu 1/7

11:33 am-3:01 pm

1 stop3h 28m

$599

JuneauPetersburg

JNU Juneau Intl - PSG Petersburg

JNUPSG

Juneau Intl

Thu 2/4

9:40 am-10:49 am

3 stops25h 09m

Petersburg

Mon 2/8

3:06 pm-8:11 pm

3 stops5h 05m

$644

AnchoragePetersburg

ANC Anchorage - PSG Petersburg

ANCPSG

Anchorage

Tue 1/5

1:29 pm-2:22 pm

3 stops24h 53m

Petersburg

Thu 1/7

11:33 am-3:01 pm

1 stop3h 28m

$702

AnchoragePetersburg

ANC Anchorage - PSG Petersburg

ANCPSG

Anchorage

Wed 11/25

7:15 am-2:26 pm

1 stop7h 11m

Petersburg

Sun 11/29

11:39 am-3:06 pm

Nonstop3h 27m

$977

AnchoragePetersburg

ANC Anchorage - PSG Petersburg

ANCPSG

Anchorage

Wed 11/25

7:15 am-2:26 pm

1 stop7h 11m

Petersburg

Sun 11/29

11:39 am-2:12 pm

3 stops26h 33m

$1,041

AnchoragePetersburg

ANC Anchorage - PSG Petersburg

ANCPSG

Anchorage

Wed 11/25

7:15 am-2:26 pm

1 stop7h 11m

Petersburg

Sun 11/29

11:39 am-3:06 pm

1 stop3h 27m

$1,057

AnchoragePetersburg

ANC Anchorage - PSG Petersburg

ANCPSG

Anchorage

Tue 1/5

6:00 am-2:22 pm

2 stops8h 22m

Petersburg

Thu 1/7

11:33 am-3:01 pm

1 stop3h 28m

$1,068

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alaska 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

Prices

Airlines

Other information

What is the cheapest Alaska to Petersburg flight route?

Fly from Juneau Intl to Petersburg for the best Alaska - Petersburg flight prices

What cabin class options are available on Alaska to Petersburg, Alaska flights?

There is only 1 cabin class available to choose from on Alaska to Petersburg, Alaska flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alaska to Petersburg, Alaska flights?

No. A direct flight is the cheapest option for a flight between Alaska to Petersburg, Alaska.

Cheap Alaska to Petersburg, Alaska flight deals and tips

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

Best Price Found	$174
Fastest flight time	0h 24m
Direct flights	Wed, Thu, Fri and Sun
Airports in Petersburg, Alaska	1 airport

The best one-way flight to Petersburg, Alaska from Alaska in the past 72 hours is $174. The best round-trip flight deal from Alaska to Petersburg, Alaska found on momondo in the last 72 hours is $352.

The fastest flight from Alaska to Petersburg, Alaska takes 0h 24m

Direct flights go from Alaska to Petersburg, Alaska on Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.

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

Search flight deals

Frequently asked questions about flying from Alaska to Petersburg, Alaska

When did momondo last update prices for flights from Alaska to Petersburg Airport?
Prices for flights from Alaska to Petersburg Airport refresh daily.
How old do you have to be to fly from Alaska to Petersburg Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to Petersburg Airport.
What documentation or ID do you need to fly to Petersburg Airport?
The necessary travel and health documents for your Petersburg Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Alaska to Petersburg, Alaska?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Alaska to Petersburg, Alaska is Boeing 737-700 (40.00% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (10.00%), Boeing 737 (10.00%), and Boeing 737-700 Passenger/BBJ1 (winglets) (10.00%).

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Alaska to Petersburg. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Petersburg from Alaska with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Alaska to Petersburg.

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

Of course. momondo tracks the price of Alaska to Petersburg flights. All you need is a valid email address and we will do the rest; it is that quick and easy.