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$298+ Cheap flights from Petersburg, AK (PSG) to Alaska

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
PSG — ANC
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Petersburg to Alaska

Keep the following information in mind while searching for Petersburg to Alaska flight deals. Data was last updated August 18, 2025.

Round-trip from

$298
(Alaska Airlines)
From Petersburg to Alaska
Search Deals

Find flight deals from Petersburg to Alaska

Cheapest flights from Petersburg to Alaska
Explore the most affordable flight options available from Petersburg to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:55 pmPSG - JNU
2 stops6h 34mAlaska Airlines
Fri 9/57:13 amJNU - PSG
2 stops3h 28mAlaska Airlines
Deal found 8/16$311
This Alaska Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3111:26 amPSG - ANC
Nonstop3h 26mAlaska Airlines
Thu 9/410:56 amANC - PSG
Nonstop3h 14mAlaska Airlines
Deal found 8/16$557

Cheapflights Fare Finder

 
Customize your flight search to find flights from Petersburg to Alaska that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Petersburg to Alaska that are best for you.

Fly from

Petersburg

Fly to

Alaska

Route

Depart

Return

Price

PetersburgJuneau

PSG - JNU

PSGJNU

Petersburg

Mon 9/1

11:26 am-12:16 pm

Nonstop0h 50m

Juneau Intl

Fri 9/5

7:13 am-10:41 am

2 stops3h 28m

$307

PetersburgAnchorage

PSG - ANC

PSGANC

Petersburg

Sun 8/31

11:26 am-2:52 pm

Nonstop3h 26m

Anchorage

Thu 9/4

10:56 am-2:10 pm

Nonstop3h 14m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Best time to book a flight from Petersburg to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Petersburg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Petersburg to Alaska

What is the cheapest time of day to fly from PSG to AK?

Find hourly flight availability from Petersburg to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

When flying from Petersburg, Alaska to Alaska, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Petersburg to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Petersburg to Alaska?

    Petersburg (PSG) is the airport you will fly out of if you book a flight from Petersburg to Alaska. It is only a 1.0 mi journey to Petersburg (PSG) from Petersburg’s city center.

  • How long is the flight from Petersburg, Alaska to Alaska?

    Departing from Petersburg, Alaska to Alaska will take you 50m. Airlines will cover a distance of 123 mi. All flights are typically nonstop.

  • What are the most popular routes from Petersburg, Alaska to Alaska?

    While some choose either Petersburg - Sitka or Petersburg - Anchorage, Petersburg - Gustavus Arpt is the most popular route from Petersburg, Alaska to Alaska.

  • Can I find deals for flights from Petersburg to Alaska that include hotel bookings?

    Yes. In addition to deals on Petersburg to Alaska flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Petersburg to Alaska?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Petersburg to Alaska.

  • Can I find deals for business class flights from Petersburg to Alaska?

    Yes. Cheapflights offers flight deals from Petersburg to Alaska by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Petersburg, Alaska to Alaska?

    Currently, January is the cheapest month in which you can book a flight from Petersburg, Alaska to Alaska (average of $456). Flying from Petersburg, Alaska to Alaska in July is currently the most expensive (average of $643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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