Cheap Flights from Pierre (PIR) to Pittsburgh (PIT)

Popular airlines from Pierre, SD (PIR-Pierre Regional) to Pittsburgh Intl. Airport (PIT)

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Cheap Flights from Pierre to Pittsburgh (PIR-PIT)

Prices were available within the past 7 days and start at for one-way flights and $528 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Jun 29 - Sat, Jul 4
PIR
Pierre
PIT
Pittsburgh
$528 Roundtrip, found 1 day ago
$528
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jun 29 from Pierre to Pittsburgh, returning Sat, Jul 4, priced at $528 found 1 day ago
United
Thu, Jul 2 - Mon, Jul 6
PIR
Pierre
PIT
Pittsburgh
$563 Roundtrip, found 1 day ago
$563
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 2 from Pierre to Pittsburgh, returning Mon, Jul 6, priced at $563 found 1 day ago
United
Wed, Jul 1 - Sat, Jul 4
PIR
Pierre
PIT
Pittsburgh
$589 Roundtrip, found 1 day ago
$589
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 1 from Pierre to Pittsburgh, returning Sat, Jul 4, priced at $589 found 1 day ago
United
Mon, Jun 29 - Sun, Jul 5
PIR
Pierre
PIT
Pittsburgh
$593 Roundtrip, found 1 day ago
$593
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jun 29 from Pierre to Pittsburgh, returning Sun, Jul 5, priced at $593 found 1 day ago
United
Thu, Jul 2 - Mon, Jul 6
PIR
Pierre
PIT
Pittsburgh
$609 Roundtrip, found 1 day ago
$609
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 2 from Pierre to Pittsburgh, returning Mon, Jul 6, priced at $609 found 1 day ago
United
Mon, Jun 29 - Thu, Jul 9
PIR
Pierre
PIT
Pittsburgh
$633 Roundtrip, found 1 day ago
$633
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jun 29 from Pierre to Pittsburgh, returning Thu, Jul 9, priced at $633 found 1 day ago
United
Sat, Jul 4 - Sun, Jul 5
PIR
Pierre
PIT
Pittsburgh
$643 Roundtrip, found 1 day ago
$643
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jul 4 from Pierre to Pittsburgh, returning Sun, Jul 5, priced at $643 found 1 day ago
United
Mon, Jun 29 - Mon, Jul 6
PIR
Pierre
PIT
Pittsburgh
$651 Roundtrip, found 1 day ago
$651
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jun 29 from Pierre to Pittsburgh, returning Mon, Jul 6, priced at $651 found 1 day ago
United
Wed, Jul 1 - Sun, Jul 5
PIR
Pierre
PIT
Pittsburgh
$655 Roundtrip, found 1 day ago
$655
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 1 from Pierre to Pittsburgh, returning Sun, Jul 5, priced at $655 found 1 day ago
United
Tue, Jun 30 - Sat, Jul 4
PIR
Pierre
PIT
Pittsburgh
$660 Roundtrip, found 1 day ago
$660
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 30 from Pierre to Pittsburgh, returning Sat, Jul 4, priced at $660 found 1 day ago
United
Thu, Jul 2 - Mon, Jul 6
PIR
Pierre
PIT
Pittsburgh
$683 Roundtrip, found 1 day ago
$683
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 2 from Pierre to Pittsburgh, returning Mon, Jul 6, priced at $683 found 1 day ago
United
Wed, Apr 22 - Sun, Apr 26
PIR
Pierre
PIT
Pittsburgh
$687 Roundtrip, found 2 days ago
$687
Roundtrip
found 2 days ago
Select United flight, departing Wed, Apr 22 from Pierre to Pittsburgh, returning Sun, Apr 26, priced at $687 found 2 days ago
United
Wed, Jul 1 - Thu, Jul 9
PIR
Pierre
PIT
Pittsburgh
$689 Roundtrip, found 1 day ago
$689
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 1 from Pierre to Pittsburgh, returning Thu, Jul 9, priced at $689 found 1 day ago
United
Mon, Jun 29 - Fri, Jul 3
PIR
Pierre
PIT
Pittsburgh
$709 Roundtrip, found 1 day ago
$709
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jun 29 from Pierre to Pittsburgh, returning Fri, Jul 3, priced at $709 found 1 day ago
United
Thu, Jul 2 - Mon, Jul 6
PIR
Pierre
PIT
Pittsburgh
$709 Roundtrip, found 1 day ago
$709
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 2 from Pierre to Pittsburgh, returning Mon, Jul 6, priced at $709 found 1 day ago
United
Wed, Jul 1 - Mon, Jul 6
PIR
Pierre
PIT
Pittsburgh
$713 Roundtrip, found 1 day ago
$713
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 1 from Pierre to Pittsburgh, returning Mon, Jul 6, priced at $713 found 1 day ago
United
Wed, Apr 22 - Sun, Apr 26
PIR
Pierre
PIT
Pittsburgh
$715 Roundtrip, found 2 days ago
$715
Roundtrip
found 2 days ago
Select United flight, departing Wed, Apr 22 from Pierre to Pittsburgh, returning Sun, Apr 26, priced at $715 found 2 days ago
United
Tue, Jun 30 - Sun, Jul 5
PIR
Pierre
PIT
Pittsburgh
$725 Roundtrip, found 1 day ago
$725
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 30 from Pierre to Pittsburgh, returning Sun, Jul 5, priced at $725 found 1 day ago
United
Thu, Jul 2 - Mon, Jul 6
PIR
Pierre
PIT
Pittsburgh
$740 Roundtrip, found 1 day ago
$740
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 2 from Pierre to Pittsburgh, returning Mon, Jul 6, priced at $740 found 1 day ago
United
Wed, Apr 22 - Sun, Apr 26
PIR
Pierre
PIT
Pittsburgh
$744 Roundtrip, found 2 days ago
$744
Roundtrip
found 2 days ago
Select United flight, departing Wed, Apr 22 from Pierre to Pittsburgh, returning Sun, Apr 26, priced at $744 found 2 days ago

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Frequently asked questions

How much does a flight from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.) cost?
You can find cheap one-way flights and cheap return flights from $528 PIR to PIT with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PIR to PIT ticket fares go up or down.
What is the cheapest month to fly from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The cheapest month to fly from PIR to PIT is June when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Enter PIR to PIT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
United is the airline that flies from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
To find a cheap flight from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from PIR to PIT. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Flying from PIR to PIT with a connection usually takes about 8 hours, traveling roughly 1,054 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Select the "Business class" and "First class" filters when looking for PIR to PIT flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight with Expedia?
It's easy to earn miles on a Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.) at the last minute?
Typically, booking a last minute flight from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight and hotel package?
Securing a Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.) Pittsburgh Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
If you booked your Pierre, SD (PIR-Pierre Regional) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pierre Regional
Destination airport
Pittsburgh Intl.
Airlines serving
United
Roundtrip price
$527
Distance
1053 mi

Book with confidence

Pierre to Pittsburgh Flights

The cheapest times to fly from Pierre to Pittsburgh

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

 

The best time to book a flight from Pierre to Pittsburgh

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

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 Pierre to Pittsburgh in 2026. 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 Pierre to Pittsburgh 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 Pierre to Pittsburgh 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.

 

Pierre to Pittsburgh Flights

*Flight schedules are subject to change.

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*Available to One Key members.