$643+ Cheap flights from Petersburg, AK to Anchorage (PSG - ANC)
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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
PSG — ANC
Oct 12 — Oct 191
Round-trip
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 Anchorage
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Best
Last-minute
Cheapest flights from Petersburg to AnchorageExplore the most affordable flight options available from Petersburg to Anchorage. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Petersburg to Anchorage. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 9/2611:37 am -
1 stop3h 24m
Wed 9/3010:59 am -
1 stop3h 14m
Deal found 9/11![Alaska Airlines logo]()
$643
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 9/2511:37 am -
1 stop11h 14m
Tue 9/2910:59 am -
Nonstop3h 14m
Deal found 9/10![Alaska Airlines logo]()
$735
Best flights from Petersburg to AnchorageDiscover carefully curated flight deals from Petersburg to Anchorage that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Petersburg to Anchorage that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 9/2511:37 am -
1 stop3h 24m
Tue 9/2910:59 am -
1 stop3h 14m
Deal found 9/10![Alaska Airlines logo]()
$643
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 9/2611:37 am -
Nonstop3h 24m
Wed 9/3010:59 am -
Nonstop3h 14m
Deal found 9/11![Alaska Airlines logo]()
$643
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 2/1211:29 am -
1 stop3h 25m
Sun 2/147:45 pm -
1 stop18h 23m
Deal found 9/6![Alaska Airlines logo]()
$686
Last-minute flights from Petersburg to AnchorageDiscover last-minute flight deals from Petersburg to Anchorage. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Petersburg to Anchorage. Data last updated September 12, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 9/2511:37 am -
1 stop11h 14m
Tue 9/2910:59 am -
Nonstop3h 14m
Deal found 9/10![Alaska Airlines logo]()
$735
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 9/2611:37 am -
1 stop3h 24m
Wed 9/3010:59 am -
1 stop3h 14m
Deal found 9/11![Alaska Airlines logo]()
$643
Find flight deals from Petersburg to Anchorage
Discover tips and strategies to find the most affordable flight options for your journey from Petersburg (PSG) to Anchorage (ANC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 12, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $643 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Petersburg to Anchorage 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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Petersburg to Anchorage that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PetersburgAnchorage
PSG Petersburg - ANC Anchorage
PSGANC
Petersburg
Fri 9/25
11:37 am-3:01 pm
1 stop3h 24m
Anchorage
Tue 9/29
10:59 am-2:13 pm
1 stop3h 14m
$643
PetersburgAnchorage
PSG Petersburg - ANC Anchorage
PSGANC
Petersburg
Sat 9/26
11:37 am-3:01 pm
Nonstop3h 24m
Anchorage
Wed 9/30
10:59 am-2:13 pm
Nonstop3h 14m
$643
PetersburgAnchorage
PSG Petersburg - ANC Anchorage
PSGANC
Petersburg
Fri 2/12
11:29 am-2:54 pm
1 stop3h 25m
Anchorage
Sun 2/14
7:45 pm-2:08 pm
1 stop18h 23m
$686
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Petersburg, Alaska-Anchorage flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Petersburg, Alaska-Anchorage flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Petersburg, Alaska-Anchorage flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Petersburg, Alaska-Anchorage flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Petersburg, Alaska-Anchorage flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Petersburg to Anchorage
Have a flexible travel schedule? Discover the best time to fly to Anchorage from Petersburg with our price prediction graph.
PSG-ANC
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.
Related info for your journey
Find useful and relevant information for your journey from Petersburg to Anchorage. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Anchorage?
Book flights to Anchorage if you plan to visit one of these locationsSeward
Girdwood
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