$349 Cheap Flights from Eugene (EUG) to Petersburg (PSG)

View $349 flight on Sat, Jun 13, 2026Opens in a new window

Popular airlines from Mahlon Sweet Field Airport (EUG) to Petersburg, AK (PSG)

Cheap Flights from Eugene to Petersburg (EUG-PSG)

Prices were available within the past 7 days and start at $349 for one-way flights and $682 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Jun 13 - Fri, Jun 19
EUG
Eugene
PSG
Petersburg
$682 Roundtrip, found 5 days ago
$682
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jun 13 from Eugene to Petersburg, returning Fri, Jun 19, priced at $682 found 5 days ago
Alaska Airlines
Sat, Jun 13 - Fri, Jun 19
EUG
Eugene
PSG
Petersburg
$806 Roundtrip, found 5 days ago
$806
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jun 13 from Eugene to Petersburg, returning Fri, Jun 19, priced at $806 found 5 days ago
Alaska Airlines
Sat, Jun 13 - Fri, Jun 19
EUG
Eugene
PSG
Petersburg
$822 Roundtrip, found 5 days ago
$822
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jun 13 from Eugene to Petersburg, returning Fri, Jun 19, priced at $822 found 5 days ago
Alaska Airlines
Sat, Jun 13 - Fri, Jun 19
EUG
Eugene
PSG
Petersburg
$888 Roundtrip, found 5 days ago
$888
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jun 13 from Eugene to Petersburg, returning Fri, Jun 19, priced at $888 found 5 days ago
Alaska Airlines
Sat, Jun 13 - Fri, Jun 19
EUG
Eugene
PSG
Petersburg
$977 Roundtrip, found 5 days ago
$977
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jun 13 from Eugene to Petersburg, returning Fri, Jun 19, priced at $977 found 5 days ago
Alaska Airlines
Sat, Jun 13 - Fri, Jun 19
EUG
Eugene
PSG
Petersburg
$995 Roundtrip, found 5 days ago
$995
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jun 13 from Eugene to Petersburg, returning Fri, Jun 19, priced at $995 found 5 days ago
Alaska Airlines
Sat, Jun 13 - Fri, Jun 19
EUG
Eugene
PSG
Petersburg
$1,086 Roundtrip, found 5 days ago
$1,086
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jun 13 from Eugene to Petersburg, returning Fri, Jun 19, priced at $1,086 found 5 days ago
Alaska Airlines
Sat, Jun 13 - Fri, Jun 19
EUG
Eugene
PSG
Petersburg
$1,374 Roundtrip, found 5 days ago
$1,374
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jun 13 from Eugene to Petersburg, returning Fri, Jun 19, priced at $1,374 found 5 days ago

Frequently asked questions

How much does a flight from Mahlon Sweet Field Airport (EUG) to Petersburg Airport (PSG) cost?
Snag a cheap one-way flight from $349 or cheap return flight from $682 from Mahlon Sweet Field Airport (EUG) to Petersburg Airport (PSG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Mahlon Sweet Field Airport (EUG) to Petersburg Airport (PSG)?
June is the least expensive month to fly from EUG to PSG. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Mahlon Sweet Field Airport (EUG) to Petersburg Airport (PSG)?
To find the cheapest airline flying from EUG to PSG, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Mahlon Sweet Field Airport (EUG) to Petersburg Airport (PSG)?
There aren't any daily direct flights available from Mahlon Sweet Field Airport (EUG) to Petersburg Airport (PSG). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from EUG to PSG?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mahlon Sweet Field Airport (EUG) to Petersburg Airport (PSG)?
To avoid possible delays on the Mahlon Sweet Field Airport (EUG) to Petersburg Airport (PSG) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Mahlon Sweet Field Airport (EUG) to Petersburg Airport (PSG) last-minute?
Booking your ticket from EUG to PSG just before your journey is usually more expensive. But if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book an EUG to PSG flight and hotel package?
Compared with arranging flights and hotels separately, booking an EUG to PSG flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the stress out of travel planning. Simply secure your flights and select from our extensive range of stays, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Mahlon Sweet Field Airport (EUG) to Petersburg Airport (PSG)?
In most instances, you can cancel or modify your EUG to PSG flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Origin airport
Eugene
Destination airport
Petersburg
Roundtrip price
$682
Distance
973 mi

Book with confidence

Eugene to Petersburg Flights

The cheapest times to fly from Eugene to Petersburg

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Eugene to Petersburg are during the month of June. You can find some of the cheapest flights from Eugene to Petersburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Eugene to Petersburg

Sunday is one of the best days to book for cheap flights from Eugene to Petersburg: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Eugene to Petersburg

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Eugene to Petersburg in 2025. You can also book with separate airlines for your outbound and return journeys, from $349 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Eugene to Petersburg flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Eugene to Petersburg airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Eugene to Petersburg Flights

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*Available to One Key members.