Cheap Alaska Airlines flights Phoenix (PHX) to Petersburg (PSG)

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Cheap Alaska Airlines flights Phoenix (PHX) to Petersburg (PSG)

Prices were available within the past 7 days and start at for one-way flights and $793 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Sep 2 - Wed, Sep 10
PHX
Phoenix
PSG
Petersburg
$793 Roundtrip, found 19 hours ago
$793
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Tue, Sep 2 from Phoenix to Petersburg, returning Wed, Sep 10, priced at $793 found 19 hours ago
Alaska Airlines
Sat, Sep 6 - Fri, Sep 12
PHX
Phoenix
PSG
Petersburg
$837 Roundtrip, found 13 hours ago
$837
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Sat, Sep 6 from Phoenix to Petersburg, returning Fri, Sep 12, priced at $837 found 13 hours ago
Alaska Airlines
Sat, Sep 6 - Fri, Sep 12
PHX
Phoenix
PSG
Petersburg
$871 Roundtrip, found 13 hours ago
$871
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Sat, Sep 6 from Phoenix to Petersburg, returning Fri, Sep 12, priced at $871 found 13 hours ago
Alaska Airlines
Tue, Sep 2 - Wed, Sep 10
PHX
Phoenix
PSG
Petersburg
$880 Roundtrip, found 19 hours ago
$880
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Tue, Sep 2 from Phoenix to Petersburg, returning Wed, Sep 10, priced at $880 found 19 hours ago
Alaska Airlines
Sat, Sep 6 - Fri, Sep 12
PHX
Phoenix
PSG
Petersburg
$899 Roundtrip, found 13 hours ago
$899
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Sat, Sep 6 from Phoenix to Petersburg, returning Fri, Sep 12, priced at $899 found 13 hours ago
Alaska Airlines
Sat, Sep 6 - Fri, Sep 12
PHX
Phoenix
PSG
Petersburg
$934 Roundtrip, found 13 hours ago
$934
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Sat, Sep 6 from Phoenix to Petersburg, returning Fri, Sep 12, priced at $934 found 13 hours ago
Alaska Airlines
Tue, Sep 2 - Wed, Sep 10
PHX
Phoenix
PSG
Petersburg
$943 Roundtrip, found 19 hours ago
$943
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Tue, Sep 2 from Phoenix to Petersburg, returning Wed, Sep 10, priced at $943 found 19 hours ago
Alaska Airlines
Sat, Sep 6 - Fri, Sep 12
PHX
Phoenix
PSG
Petersburg
$965 Roundtrip, found 13 hours ago
$965
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Sat, Sep 6 from Phoenix to Petersburg, returning Fri, Sep 12, priced at $965 found 13 hours ago
Alaska Airlines
Sat, Sep 6 - Fri, Sep 12
PHX
Phoenix
PSG
Petersburg
$1,003 Roundtrip, found 13 hours ago
$1,003
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Sat, Sep 6 from Phoenix to Petersburg, returning Fri, Sep 12, priced at $1,003 found 13 hours ago
Alaska Airlines
Mon, Dec 22 - Sat, Dec 27
PHX
Phoenix
PSG
Petersburg
$1,041 Roundtrip, found 15 hours ago
$1,041
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Mon, Dec 22 from Phoenix to Petersburg, returning Sat, Dec 27, priced at $1,041 found 15 hours ago
Alaska Airlines
Sat, Sep 6 - Fri, Sep 12
PHX
Phoenix
PSG
Petersburg
$1,062 Roundtrip, found 13 hours ago
$1,062
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Sat, Sep 6 from Phoenix to Petersburg, returning Fri, Sep 12, priced at $1,062 found 13 hours ago
Alaska Airlines
Sat, Aug 2 - Sun, Aug 10
PHX
Phoenix
PSG
Petersburg
$1,087 Roundtrip, found 4 days ago
$1,087
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Aug 2 from Phoenix to Petersburg, returning Sun, Aug 10, priced at $1,087 found 4 days ago
Flights from Phoenix (PHX) to Petersburg (PSG)
Origin airport
Sky Harbor Intl.
Destination airport
Petersburg
Airlines serving
Alaska Airlines
Popular airline
Alaska Airlines
Distance
1892 mi

Frequently asked questions

How much is an Alaska Airlines flight from Sky Harbor Intl. Airport (PHX) to Petersburg Airport (PSG)?
Finding cheap one-way Alaska Airlines flights from PHX to PSG on Expedia is easy --- just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from $793 for your next exciting adventure.**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 PHX to PSG with Alaska Airlines?
Reserve your PHX to PSG flights with Alaska Airlines during the low season if you're looking for a deal on your fare. Try to avoid traveling during busy periods such as school vacation time or public holidays.
What is the cheapest time to book flights from Sky Harbor Intl. Airport (PHX) to Petersburg Airport (PSG) with Alaska Airlines?
Start searching one to three months ahead of your departure date to get cheaper fares on Alaska Airlines flights from Sky Harbor Intl. Airport (PHX) to Petersburg Airport (PSG). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic trips.*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 Sky Harbor Intl. Airport (PHX) to Petersburg Airport (PSG)?
Fill in your dates, press search and tick the "Nonstop" filter on Expedia to find any direct flights from PHX to PSG with Alaska Airlines or another airline.
What is the earliest Alaska Airlines flight from PHX to PSG?
Browse Alaska Airlines's earliest flights from PHX to PSG by using the "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures also experience 20% fewer cancellations.**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?
Board an Alaska Airlines flight from Sky Harbor Intl. Airport (PHX) to Petersburg, and you'll likely touch down at Petersburg Airport (PSG). This is the airline's primary hub in this destination.
Why fly with Alaska Airlines from PHX to PSG?
Alaska Airlines makes flying from PHX to PSG enjoyable with top-tier customer service and a rewarding loyalty program. You could even start collecting points with Mileage Plan. Be sure to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*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 Sky Harbor Intl. Airport (PHX) to Petersburg Airport (PSG)?
Depending on the ticket type you purchased, a fee may apply if you change or cancel your flight more than 24 hours after it's been confirmed. To find flexible fares, select our "Changes included" or "No cancel fee" filter when you look for flights. To learn more about canceling or modifying your reservation, head to "Trips," select your flight and tick "Manage Booking."

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