Cheap Flights from Portland (PWM) to Pierre (PIR)

Popular airlines from Portland Intl. Jetport Airport (PWM) to Pierre, SD (PIR-Pierre Regional)

Cheap Flights from Portland to Pierre (PWM-PIR)

Prices were available within the past 7 days and start at for one-way flights and $424 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Nov 15 - Thu, Nov 27
PWM
Portland
PIR
Pierre
$424 Roundtrip, found 1 day ago
$424
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 15 from Portland to Pierre, returning Thu, Nov 27, priced at $424 found 1 day ago
United
Fri, Nov 7 - Fri, Nov 14
PWM
Portland
PIR
Pierre
$461 Roundtrip, found 1 day ago
$461
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 7 from Portland to Pierre, returning Fri, Nov 14, priced at $461 found 1 day ago
United
Sun, Nov 16 - Thu, Nov 27
PWM
Portland
PIR
Pierre
$514 Roundtrip, found 1 day ago
$514
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 16 from Portland to Pierre, returning Thu, Nov 27, priced at $514 found 1 day ago
United
Fri, Nov 7 - Fri, Nov 14
PWM
Portland
PIR
Pierre
$524 Roundtrip, found 1 day ago
$524
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 7 from Portland to Pierre, returning Fri, Nov 14, priced at $524 found 1 day ago
United
Sat, Nov 15 - Wed, Nov 26
PWM
Portland
PIR
Pierre
$529 Roundtrip, found 1 day ago
$529
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 15 from Portland to Pierre, returning Wed, Nov 26, priced at $529 found 1 day ago
United
Sat, Nov 15 - Mon, Nov 24
PWM
Portland
PIR
Pierre
$551 Roundtrip, found 1 day ago
$551
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 15 from Portland to Pierre, returning Mon, Nov 24, priced at $551 found 1 day ago
United
Fri, Nov 7 - Fri, Nov 14
PWM
Portland
PIR
Pierre
$619 Roundtrip, found 1 day ago
$619
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 7 from Portland to Pierre, returning Fri, Nov 14, priced at $619 found 1 day ago

Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to Pierre Regional Airport (PIR) cost?
Grab a cheap one-way flight or cheap return flight from $424 from Portland Intl. Jetport Airport (PWM) to Pierre Regional Airport (PIR) 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 Portland Intl. Jetport Airport (PWM) to Pierre Regional Airport (PIR)?
Traveling in November is a good way to save, as it's the cheapest month for flights between PWM and PIR. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Portland Intl. Jetport Airport (PWM) to Pierre Regional Airport (PIR)?
To find the cheapest airline flying from PWM to PIR, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Portland Intl. Jetport Airport (PWM) to Pierre Regional Airport (PIR)?
There are no daily direct flights from Portland Intl. Jetport Airport (PWM) to Pierre Regional Airport (PIR). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from PWM to PIR?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Jetport Airport (PWM) to Pierre Regional Airport (PIR)?
To avoid possible delays on the Portland Intl. Jetport Airport (PWM) to Pierre Regional Airport (PIR) route, 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 Portland Intl. Jetport Airport (PWM) to Pierre Regional Airport (PIR) last-minute?
Booking your plane ticket from PWM to PIR just before your trip is generally more expensive. However, if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a PWM to PIR flight and hotel package?
You'll generally save money by securing a PWM to PIR 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 adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Portland Intl. Jetport Airport (PWM) to Pierre Regional Airport (PIR)?
If you reserved your PWM to PIR flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Portland Intl. Jetport
Destination airport
Pierre Regional
Roundtrip price
$423
Distance
1482 mi

Book with confidence

Portland to Pierre Flights

The cheapest times to fly from Portland to Pierre

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 Portland to Pierre are during the month of November. You can find some of the cheapest flights from Portland to Pierre with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Pierre

Sunday is one of the best days to book for cheap flights from Portland to Pierre: 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 Portland to Pierre

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 Portland to Pierre 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 Portland to Pierre 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 Portland to Pierre 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.

 

Portland to Pierre Flights

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*Available to One Key members.