$453 Cheap Flights from San Juan (SJU) to Pierre (PIR)

View $453 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Pierre, SD (PIR-Pierre Regional)

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Cheap Flights from San Juan to Pierre (SJU-PIR)

Prices were available within the past 7 days and start at $453 for one-way flights and $485 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Nov 5 - Tue, Nov 18
SJU
San Juan
PIR
Pierre
$485 Roundtrip, found 6 days ago
$485
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 5 from San Juan to Pierre, returning Tue, Nov 18, priced at $485 found 6 days ago
United
Sat, Nov 1 - Tue, Nov 18
SJU
San Juan
PIR
Pierre
$529 Roundtrip, found 6 days ago
$529
Roundtrip
found 6 days ago
Select United flight, departing Sat, Nov 1 from San Juan to Pierre, returning Tue, Nov 18, priced at $529 found 6 days ago
United
Tue, Nov 4 - Tue, Nov 18
SJU
San Juan
PIR
Pierre
$530 Roundtrip, found 6 days ago
$530
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 4 from San Juan to Pierre, returning Tue, Nov 18, priced at $530 found 6 days ago
United
Sat, Nov 8 - Tue, Nov 18
SJU
San Juan
PIR
Pierre
$550 Roundtrip, found 6 days ago
$550
Roundtrip
found 6 days ago
Select United flight, departing Sat, Nov 8 from San Juan to Pierre, returning Tue, Nov 18, priced at $550 found 6 days ago
United
Mon, Nov 3 - Tue, Nov 18
SJU
San Juan
PIR
Pierre
$571 Roundtrip, found 6 days ago
$571
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 3 from San Juan to Pierre, returning Tue, Nov 18, priced at $571 found 6 days ago
United
Wed, Oct 29 - Sat, Nov 15
SJU
San Juan
PIR
Pierre
$576 Roundtrip, found 6 days ago
$576
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 29 from San Juan to Pierre, returning Sat, Nov 15, priced at $576 found 6 days ago
United
Sat, Oct 25 - Tue, Oct 28
SJU
San Juan
PIR
Pierre
$591 Roundtrip, found 3 days ago
$591
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 25 from San Juan to Pierre, returning Tue, Oct 28, priced at $591 found 3 days ago
United
Sat, Oct 25 - Tue, Oct 28
SJU
San Juan
PIR
Pierre
$595 Roundtrip, found 3 days ago
$595
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 25 from San Juan to Pierre, returning Tue, Oct 28, priced at $595 found 3 days ago
United
Thu, Oct 23 - Sat, Oct 25
SJU
San Juan
PIR
Pierre
$599 Roundtrip, found 5 days ago
$599
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 23 from San Juan to Pierre, returning Sat, Oct 25, priced at $599 found 5 days ago
United
Fri, Oct 24 - Sat, Oct 25
SJU
San Juan
PIR
Pierre
$610 Roundtrip, found 3 days ago
$610
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 24 from San Juan to Pierre, returning Sat, Oct 25, priced at $610 found 3 days ago
United
Sat, Oct 25 - Tue, Oct 28
SJU
San Juan
PIR
Pierre
$614 Roundtrip, found 3 days ago
$614
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 25 from San Juan to Pierre, returning Tue, Oct 28, priced at $614 found 3 days ago
United
Sat, Nov 1 - Fri, Nov 14
SJU
San Juan
PIR
Pierre
$615 Roundtrip, found 6 days ago
$615
Roundtrip
found 6 days ago
Select United flight, departing Sat, Nov 1 from San Juan to Pierre, returning Fri, Nov 14, priced at $615 found 6 days ago
United
Tue, Nov 18 - Tue, Dec 2
SJU
San Juan
PIR
Pierre
$616 Roundtrip, found 6 days ago
$616
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 18 from San Juan to Pierre, returning Tue, Dec 2, priced at $616 found 6 days ago
United
Sat, Oct 25 - Tue, Oct 28
SJU
San Juan
PIR
Pierre
$618 Roundtrip, found 3 days ago
$618
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 25 from San Juan to Pierre, returning Tue, Oct 28, priced at $618 found 3 days ago
United
Tue, Nov 25 - Tue, Dec 9
SJU
San Juan
PIR
Pierre
$620 Roundtrip, found 6 days ago
$620
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 25 from San Juan to Pierre, returning Tue, Dec 9, priced at $620 found 6 days ago

Alternative airports near Pierre

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

Select flight to Pierre Regional PIR. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $595
PIR
Pierre Regional
CheapestClosest
Average driving time to city center7 min
Flights from $595

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Pierre Regional Airport (PIR) cost?
Get a cheap one-way flight from $453 or cheap return flight from $485 from Luis Munoz Marin Intl. Airport (SJU) to Pierre Regional Airport (PIR) 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 Luis Munoz Marin Intl. Airport (SJU) to Pierre Regional Airport (PIR)?
The cheapest month to fly from SJU to PIR is November, when demand is low. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Pierre Regional Airport (PIR)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SJU to PIR flight.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Pierre Regional Airport (PIR)?
There are no daily nonstop flights departing from Luis Munoz Marin Intl. Airport (SJU) to Pierre Regional Airport (PIR). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from SJU to PIR?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 Luis Munoz Marin Intl. Airport (SJU) to Pierre Regional Airport (PIR)?
To reach Pierre Regional Airport (PIR) without delays, book a flight that takes off from Luis Munoz Marin Intl. Airport (SJU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Luis Munoz Marin Intl. Airport (SJU) to Pierre Regional Airport (PIR) last-minute?
Booking your ticket from SJU to PIR just before your getaway is usually more expensive. However, if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a SJU to PIR flight and hotel package?
Securing a SJU to PIR flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Pierre Regional Airport (PIR)?
It's usually possible to reschedule or cancel your SJU to PIR flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
Pierre Regional
Airlines serving
United
Roundtrip price
$485
Distance
2667 mi

Book with confidence

San Juan to Pierre Flights

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

 

The best time to book a flight from San Juan to Pierre

Sunday is one of the best days to book for cheap flights from San Juan 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 San Juan 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 San Juan to Pierre in 2025. You can also book with separate airlines for your outbound and return journeys, from $453 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 San Juan 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 San Juan 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.

 

San Juan to Pierre Flights

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