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Pierre

$324+ Cheap flights from Dulles Intl (IAD) to Pierre (PIR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PIR
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Dulles Intl to Pierre

Cheapest flights from Dulles Intl to Pierre
Explore the most affordable flight options available from Dulles Intl to Pierre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:15 pm
IAD
-
PIR
1 stop8h 10m
United Airlines
Fri 8/283:22 pm
PIR
-
IAD
1 stop6h 57m
United Airlines
Deal found 7/22$324
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:22 pm
IAD
-
PIR
2 stops26h 03m
United Airlines
Sat 9/53:22 pm
PIR
-
IAD
1 stop6h 57m
United Airlines
Deal found 7/19$521
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:25 pm
IAD
-
PIR
2 stops26h 00m
United Airlines
Sat 8/293:22 pm
PIR
-
IAD
1 stop6h 57m
United Airlines
Deal found 7/19$531
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:15 pm
IAD
-
PIR
1 stop8h 15m
United Airlines
Fri 9/256:20 am
PIR
-
IAD
1 stop21h 57m
United Airlines
Deal found 7/22$541
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:23 pm
IAD
-
PIR
1 stop26h 13m
United Airlines
Wed 8/126:26 am
PIR
-
IAD
2 stops14h 03m
United Airlines
Deal found 7/22$685

Find flight deals from Dulles Intl to Pierre

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Pierre (PIR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 23, 2026.

Round-trip from

$324
(United Airlines)
From Washington, D.C. Dulles Intl to Pierre
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Pierre that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Pierre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Pierre

IAD - PIR

IADPIR

Washington, D.C. Dulles Intl

Wed 9/2

10:22 pm-11:25 pm

2 stops26h 03m

Pierre

Sat 9/5

3:22 pm-11:19 pm

1 stop6h 57m

$521

Washington, D.C.Pierre

IAD - PIR

IADPIR

Washington, D.C. Dulles Intl

Mon 9/14

4:15 pm-11:30 pm

1 stop8h 15m

Pierre

Fri 9/25

6:20 am-5:17 am

1 stop21h 57m

$541

Washington, D.C.Pierre

IAD - PIR

IADPIR

Washington, D.C. Dulles Intl

Sat 8/8

10:23 pm-11:36 pm

1 stop26h 13m

Pierre

Wed 8/12

6:26 am-9:29 pm

2 stops14h 03m

$685

Washington, D.C.Pierre

IAD - PIR

IADPIR

Washington, D.C. Dulles Intl

Fri 8/7

8:29 am-11:36 pm

2 stops16h 07m

Pierre

Tue 8/11

6:26 am-7:23 pm

1 stop11h 57m

$704

Washington, D.C.Pierre

IAD - PIR

IADPIR

Washington, D.C. Dulles Intl

Tue 7/28

6:33 am-6:58 pm

2 stops13h 25m

Pierre

Fri 7/31

5:15 pm-7:22 am

2 stops13h 07m

$921
Quickest round-trip

Washington, D.C.Pierre

IAD - PIR

IADPIR

Washington, D.C. Dulles Intl

Fri 8/21

3:40 pm-11:25 pm

2 stops8h 45m

Pierre

Fri 8/28

3:22 pm-12:44 am

2 stops8h 22m

$929

Washington, D.C.Pierre

IAD - PIR

IADPIR

Washington, D.C. Dulles Intl

Wed 8/26

2:43 pm-2:47 pm

1 stop25h 04m

Pierre

Sat 8/29

6:26 am-1:30 pm

1 stop6h 04m

$1,041
Cheapest one-way
Quickest one-way

Washington, D.C.Pierre

IAD - PIR

IADPIR

Washington, D.C. Dulles Intl

Wed 9/2

6:15 am-6:54 pm

2 stops13h 39m

$427

Washington, D.C.Pierre

IAD - PIR

IADPIR

Washington, D.C. Dulles Intl

Sat 9/5

1:10 pm-2:47 pm

2 stops26h 37m

$427

Washington, D.C.Pierre

IAD - PIR

IADPIR

Washington, D.C. Dulles Intl

Thu 9/3

6:15 am-11:25 pm

2 stops18h 10m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Dulles Intl to Pierre

Have a flexible travel schedule? Discover the best time to fly to Pierre from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Pierre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Pierre from Washington, D.C. Dulles Intl?

    Pierre (PIR), located 3.4 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Pierre. 0 airlines have flights to Pierre from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Pierre should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Pierre?

    Departing from Washington, D.C. Dulles Intl Airport to Pierre will take you 26h 03m. Washington, D.C. Dulles Intl Airport and Pierre are separated by a distance of 1231 mi.

  • Can I find deals for flights from Dulles Intl to Pierre that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Pierre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Pierre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Pierre.

  • Can I find deals for business class flights from Dulles Intl to Pierre?

    Yes. Cheapflights offers flight deals from Dulles Intl to Pierre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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