Cheap Flights from Rapid City (RAP) to Petersburg (PSG)

Popular airlines from Rapid City Regional Airport (RAP) to Petersburg, AK (PSG)

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Alternative airports near Petersburg

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Wrangell, AK WRG. Cheapest option available. Average driving time to city center is 4 hours 58 minutes. Flights from $1,024
WRG
Wrangell, AK
Cheapest
Average driving time to city center4 h 58 min
Flights from $1,024

Frequently asked questions

How much does a flight from Rapid City Regional Airport (RAP) to Petersburg Airport (PSG) cost?
Grab a cheap one-way flight or cheap return flight from Rapid City Regional Airport (RAP) to Petersburg Airport (PSG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Rapid City Regional Airport (RAP) to Petersburg Airport (PSG)?
is the most affordable month to fly from RAP to PSG. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Rapid City Regional Airport (RAP) to Petersburg Airport (PSG)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest RAP to PSG flight.
How many flights per day from Rapid City Regional Airport (RAP) to Petersburg Airport (PSG)?
Direct flights from Rapid City Regional Airport (RAP) to Petersburg Airport (PSG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RAP to PSG?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending 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 Rapid City Regional Airport (RAP) to Petersburg Airport (PSG)?
To avoid possible delays on the Rapid City Regional Airport (RAP) to Petersburg Airport (PSG) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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 Rapid City Regional Airport (RAP) to Petersburg Airport (PSG) last-minute?
Waiting until just before your trip to book your flight from RAP to PSG generally means paying more. While you might find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans for the best chance of snagging a bargain.
Is it cheaper to book a RAP to PSG flight and hotel package?
You'll generally save money by securing a RAP to PSG flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Rapid City Regional Airport (RAP) to Petersburg Airport (PSG)?
In most cases, you're able to cancel or reschedule your RAP to PSG flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Rapid City Regional
Destination airport
Petersburg
Distance
1563 mi

Book with confidence

Book with confidence

Rapid City to Petersburg Flights

The cheapest times to fly from Rapid City 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 Rapid City to Petersburg are during the month of . You can find some of the cheapest flights from Rapid City to Petersburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rapid City to Petersburg

Sunday is one of the best days to book for cheap flights from Rapid City 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 Rapid City 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 Rapid City to Petersburg in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Rapid City 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 Rapid City 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.

 

Rapid City to Petersburg Flights

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*Available to One Key members.