$258+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
PSG — ANC
Dec 4 — Dec 111
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 November 4, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $258 (Alaska Airlines) |
Good one-way deal | $437 or less |
Find flight deals from Petersburg to Alaska
Best flights from Petersburg to AlaskaDiscover carefully curated flight deals from Petersburg to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2025.
Discover carefully curated flight deals from Petersburg to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2025.
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 4/163:33 pmPSG - WRG
Nonstop0h 23mAlaska Airlines
Mon 4/2010:30 amWRG - PSG
Nonstop0h 22mAlaska Airlines
Deal found 11/1![Alaska Airlines logo]()
$258
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 4/2011:40 amPSG - JNU
Nonstop0h 40mAlaska Airlines
Tue 4/211:58 pmJNU - PSG
Nonstop0h 43mAlaska Airlines
Deal found 11/2![Alaska Airlines logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 4/23:33 pmPSG - KTN
1 stop1h 45mAlaska Airlines
Mon 4/69:00 amKTN - PSG
1 stop1h 52mAlaska Airlines
Deal found 11/2![Alaska Airlines logo]()
$430
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 3/1811:40 amPSG - SIT
1 stop22h 32mAlaska Airlines
Sat 3/217:15 pmSIT - PSG
1 stop19h 26mAlaska Airlines
Deal found 11/2![Alaska Airlines logo]()
$489
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 4/1711:40 amPSG - ANC
1 stop3h 11mAlaska Airlines
Mon 4/207:50 pmANC - PSG
3 stops15h 02mAlaska Airlines
Deal found 11/1![Alaska Airlines logo]()
$586
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 November 4, 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
PetersburgWrangell
PSG - WRG
PSGWRG
Petersburg
Thu 4/16
3:33 pm-3:56 pm
Nonstop0h 23m
Wrangell SPB
Mon 4/20
10:30 am-10:52 am
Nonstop0h 22m
$258
PetersburgJuneau
PSG - JNU
PSGJNU
Petersburg
Mon 4/20
11:40 am-12:20 pm
Nonstop0h 40m
Juneau Intl
Tue 4/21
1:58 pm-2:41 pm
Nonstop0h 43m
$282
PetersburgKetchikan
PSG - KTN
PSGKTN
Petersburg
Thu 4/2
3:33 pm-5:18 pm
1 stop1h 45m
Ketchikan
Mon 4/6
9:00 am-10:52 am
1 stop1h 52m
$430
PetersburgSitka
PSG - SIT
PSGSIT
Petersburg
Wed 3/18
11:40 am-10:12 am
1 stop22h 32m
Sitka
Sat 3/21
7:15 pm-2:41 pm
1 stop19h 26m
$489
PetersburgAnchorage
PSG - ANC
PSGANC
Petersburg
Fri 4/17
11:40 am-2:51 pm
1 stop3h 11m
Anchorage
Mon 4/20
7:50 pm-10:52 am
3 stops15h 02m
$586
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
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