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Petersburg

$268+ Cheap flights from Petersburg, AK

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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
PSG — GST
Mar 12 — Mar 191
Thu 3/12
Thu 3/19
1 adult, Economy
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What to know about flights from Petersburg

Discover essential information about flights departing from Petersburg, including flight schedules, destinations, airlines operating at the Petersburg airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated February 10, 2026.

Good round-trip deal

$1,306 or less
Price to beat on a round-trip flight from Petersburg.
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Find flights from Petersburg

Cheapest flights from Petersburg
Explore the most affordable flight options available from Petersburg. Find the lowest fares based on data from user searches, with prices last updated on February 10, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 2/8$268
This Expedia deal was found by Cheapflights users on 2/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/811:36 am
PSG
-
JNU
Nonstop0h 46m
Alaska Airlines
Sun 3/151:45 pm
JNU
-
PSG
Nonstop0h 48m
Alaska Airlines
Deal found 2/7$288
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 2/8$292
This Expedia deal was found by Cheapflights users on 2/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:36 am
PSG
-
JNU
Nonstop0h 46m
Alaska Airlines
Thu 3/51:45 pm
JNU
-
PSG
Nonstop0h 48m
Alaska Airlines
Deal found 2/7$298
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 2/8$513
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 2/2011:36 am
PSG
-
SIT
1 stop23h 02m
Alaska Airlines
Sun 2/226:00 am
SIT
-
PSG
1 stop8h 33m
Alaska Airlines
Deal found 2/6$549
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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
-
ANC
3 stops9h 29m
Alaska Airlines
Tue 3/3112:59 am
ANC
-
PSG
3 stops9h 45m
Alaska Airlines
Deal found 2/6$1,026

Find flights from Petersburg within your budget

 
Find flights departing from Petersburg that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on February 10, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Gustavus

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

$268

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

PetersburgJuneau

PSG - JNU

PSGJNU

Petersburg

Sun 3/8

11:36 am-12:22 pm

Nonstop0h 46m

Juneau Intl

Sun 3/15

1:45 pm-2:33 pm

Nonstop0h 48m

$288

PetersburgJuneau

PSG - JNU

PSGJNU

Petersburg

Fri 2/27

11:36 am-12:22 pm

Nonstop0h 46m

Juneau Intl

Thu 3/5

1:45 pm-2:33 pm

Nonstop0h 48m

$298

PetersburgAnchorage

PSG - ANC

PSGANC

Petersburg

Mon 3/30

11:29 am-2:50 pm

1 stop3h 21m

Anchorage

Wed 4/1

11:07 am-2:25 pm

1 stop3h 18m

$513

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

$513

PetersburgSitka

PSG - SIT

PSGSIT

Petersburg

Fri 2/20

11:36 am-10:38 am

1 stop23h 02m

Sitka

Sun 2/22

6:00 am-2:33 pm

1 stop8h 33m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Best time to book a flight from Petersburg

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Petersburg

Get recent, data-driven insights about flights from Petersburg including ideal travel times, pricing trends, and more.

What are popular destinations to fly to from Petersburg, Alaska?

Some of the most frequent flights departing from Petersburg, Alaska everyday are: Juneau (6 flights per day), Wrangell (5 flights per day), and Anchorage (3 flights per day).

Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $1,306

What is the cheapest place to fly to from Petersburg, Alaska?

The cheapest city to fly to from Petersburg, Alaska is Seattle/Tacoma Intl, with prices starting at $1,306. Explore other affordable destinations below.

Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $1,306

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Related info for your journey

Access useful and relevant information related to your journey from Petersburg. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated February 10, 2026.

  • What is the cheapest flight from Petersburg, Alaska to anywhere?

    Users have flown out of Petersburg, Alaska for as low as $1,306 to Seattle (prices may vary depending on the airline and departure time). On average, users have booked flights for $1,306 to fly from Petersburg, Alaska.

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