$614 Cheap Alaska Airlines flights Atlanta (ATL) to Petersburg (PSG)

View $614 flight on Tue, Jul 22, 2025Opens in a new window

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$614 Cheap Alaska Airlines flights Atlanta (ATL) to Petersburg (PSG)

Prices were available within the past 7 days and start at $614 for one-way flights and $736 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Aug 6 - Thu, Sep 4
ATL
Atlanta
PSG
Petersburg
$736 Roundtrip, found 1 day ago
$736
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Aug 6 from Atlanta to Petersburg, returning Thu, Sep 4, priced at $736 found 1 day ago
Alaska Airlines
Tue, Aug 12 - Wed, Aug 27
ATL
Atlanta
PSG
Petersburg
$742 Roundtrip, found 13 hours ago
$742
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Tue, Aug 12 from Atlanta to Petersburg, returning Wed, Aug 27, priced at $742 found 13 hours ago
Alaska Airlines
Wed, Sep 3 - Wed, Sep 17
ATL
Atlanta
PSG
Petersburg
$772 Roundtrip, found 13 hours ago
$772
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, Sep 3 from Atlanta to Petersburg, returning Wed, Sep 17, priced at $772 found 13 hours ago
Alaska Airlines
Wed, Aug 13 - Wed, Aug 27
ATL
Atlanta
PSG
Petersburg
$776 Roundtrip, found 13 hours ago
$776
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, Aug 13 from Atlanta to Petersburg, returning Wed, Aug 27, priced at $776 found 13 hours ago
Alaska Airlines
Tue, Aug 12 - Tue, Aug 26
ATL
Atlanta
PSG
Petersburg
$777 Roundtrip, found 13 hours ago
$777
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Tue, Aug 12 from Atlanta to Petersburg, returning Tue, Aug 26, priced at $777 found 13 hours ago
Alaska Airlines
Mon, Sep 1 - Wed, Sep 17
ATL
Atlanta
PSG
Petersburg
$790 Roundtrip, found 13 hours ago
$790
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Mon, Sep 1 from Atlanta to Petersburg, returning Wed, Sep 17, priced at $790 found 13 hours ago
Flights from Atlanta (ATL) to Petersburg (PSG)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Petersburg
Airlines serving
Alaska Airlines
Popular airline
Alaska Airlines
Distance
2765 mi

Frequently asked questions

How much is an Alaska Airlines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Petersburg Airport (PSG)?
Use the "Price (lowest to highest)" filter on Expedia to look for cheap Alaska Airlines round-trip flights from $736 from ATL to PSG. Affordable one-way fares from $614 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ATL to PSG with Alaska Airlines?
Alaska Airlines flights from ATL to PSG are generally cheaper in the low season and outside of public holidays. Demand --- and prices --- are higher during busy periods like those.
What is the cheapest time to book flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Petersburg Airport (PSG) with Alaska Airlines?
For cheap Alaska Airlines fares from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Petersburg Airport (PSG), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the price you pay. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Petersburg Airport (PSG)?
Simply enter your dates, click search and check "Nonstop" on Expedia to find any direct flights from ATL to PSG with Alaska Airlines or another airline.
What is the earliest Alaska Airlines flight from ATL to PSG?
Find Alaska Airlines's earliest flights from ATL to PSG by using our "Morning" and "Early Morning" filters. Not only will you arrive sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Petersburg?
Alaska Airlines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Petersburg come in to land at Petersburg Airport (PSG). This is the main gateway here.
Why fly with Alaska Airlines from ATL to PSG?
Offering an excellent in-flight experience and a rewarding loyalty program, Alaska Airlines is the leading choice for many travelers heading from ATL to PSG. What's more, if you're a Mileage Plan and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Petersburg Airport (PSG)?
Changes are usually free within 24 hours of making a booking, but your airline may charge a fee after that time. For further information about modifying your flights, go to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without additional costs, check the "No cancel fee" or "Changes included" filter when planning your next trip.

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