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$134+ Cheap flights from Petersburg, AK (PSG) to Alaska

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
PSG — ANC
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap 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 February 21, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 3/303:10 pm
PSG
-
WRG
Nonstop0h 27m
Alaska Airlines
Thu 4/210:19 am
WRG
-
PSG
Nonstop0h 25m
Alaska Airlines
Deal found 2/19$248
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 3/3111:29 am
PSG
-
JNU
Nonstop0h 46m
Alaska Airlines
Thu 4/21:38 pm
JNU
-
PSG
Nonstop0h 47m
Alaska Airlines
Deal found 2/19$272
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 10/292:52 pm
PSG
-
KTN
1 stop2h 05m
Alaska Airlines
Mon 11/28:49 am
KTN
-
PSG
1 stop1h 56m
Alaska Airlines
Deal found 2/19$436
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 4/111:29 am
PSG
-
ANC
1 stop3h 21m
Alaska Airlines
Thu 4/211:07 am
ANC
-
PSG
1 stop3h 18m
Alaska Airlines
Deal found 2/19$467
This Alaska Airlines deal was found by Cheapflights users on 2/17. 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 8/1011:25 am
PSG
-
SIT
1 stop22h 51m
Alaska Airlines
Wed 8/127:08 pm
SIT
-
PSG
1 stop19h 17m
Alaska Airlines
Deal found 2/17$493
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 3/93:18 pm
PSG
-
WRG
Nonstop0h 26m
Alaska Airlines
Fri 3/134:29 pm
WRG
-
PSG
2 stops22h 04m
Alaska Airlines
Deal found 2/20$496
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
Fri 3/63:18 pm
PSG
-
ANC
3 stops23h 50m
Alaska Airlines
Tue 3/1011:15 am
ANC
-
PSG
1 stop3h 18m
Alaska Airlines
Deal found 2/18$667

Find flight deals from Petersburg to Alaska

Keep the following information in mind while searching for Petersburg to Alaska flight deals. Data was last updated February 21, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$248
(Alaska Airlines)

One-way from

$134
(Expedia)
Provider with most accurate pricing for Petersburg-Anchorage flight deals.
Search Deals
Provider most trusted by Cheapflights users for Petersburg-Anchorage flights.
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From Petersburg to Alaska
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One-way flight from Petersburg to Alaska
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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 February 21, 2026.
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

PetersburgWrangell

PSG - WRG

PSGWRG

Petersburg

Mon 3/30

3:10 pm-3:37 pm

Nonstop0h 27m

Wrangell SPB

Thu 4/2

10:19 am-10:44 am

Nonstop0h 25m

$248

PetersburgJuneau

PSG - JNU

PSGJNU

Petersburg

Tue 3/31

11:29 am-12:15 pm

Nonstop0h 46m

Juneau Intl

Thu 4/2

1:38 pm-2:25 pm

Nonstop0h 47m

$272

PetersburgAnchorage

PSG - ANC

PSGANC

Petersburg

Wed 4/1

11:29 am-2:50 pm

1 stop3h 21m

Anchorage

Thu 4/2

11:07 am-2:25 pm

1 stop3h 18m

$467

PetersburgSitka

PSG - SIT

PSGSIT

Petersburg

Mon 8/10

11:25 am-10:16 am

1 stop22h 51m

Sitka

Wed 8/12

7:08 pm-2:25 pm

1 stop19h 17m

$493

PetersburgAnchorage

PSG - ANC

PSGANC

Petersburg

Fri 3/6

3:18 pm-3:08 pm

3 stops23h 50m

Anchorage

Tue 3/10

11:15 am-2:33 pm

1 stop3h 18m

$667

PetersburgJuneau

PSG - JNU

PSGJNU

Petersburg

Mon 5/11

11:30 am-12:14 pm

Nonstop0h 44m

$134

PetersburgJuneau

PSG - JNU

PSGJNU

Petersburg

Sun 3/8

11:36 am-12:22 pm

Nonstop0h 46m

$154

PetersburgJuneau

PSG - JNU

PSGJNU

Petersburg

Thu 3/5

11:36 am-12:22 pm

Nonstop0h 46m

$174

PetersburgJuneau

PSG - JNU

PSGJNU

Petersburg

Fri 3/6

3:18 pm-9:34 pm

2 stops6h 16m

$179

PetersburgJuneau

PSG - JNU

PSGJNU

Petersburg

Wed 3/4

3:18 pm-9:34 pm

2 stops6h 16m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

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 February 21, 2026.

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 27m. Airlines will cover a distance of 31 mi. All flights are typically nonstop.

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

    While some choose either Petersburg - Gustavus Arpt or Petersburg - Juneau Intl, Petersburg - Anchorage 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.

See more FAQs

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