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Pierre

$285+ Cheap flights from Dulles Intl (IAD) to Pierre (PIR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PIR
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap 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 October 28, 2025.

Round-trip from

$314
(United Airlines)

One-way from

$285
(United Airlines)
From Washington, D.C. Dulles Intl to Pierre
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One-way flight from Washington, D.C. Dulles Intl to Pierre
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Find 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 October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/235:18 pmIAD - PIR
1 stop6h 57mUnited Airlines
Thu 11/276:15 amPIR - IAD
1 stop6h 06mUnited Airlines
Deal found 10/26$314
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/39:57 amIAD - PIR
1 stop7h 19mUnited Airlines
Thu 11/67:03 pmPIR - IAD
1 stop22h 55mUnited Airlines
Deal found 10/26$994

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 October 28, 2025.
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

Dulles Intl

Fly to

Pierre

Route

Depart

Return

Price

Washington, D.C.Pierre

IAD - PIR

IADPIR

Washington, D.C. Dulles Intl

Sun 11/23

3:59 pm-11:15 pm

1 stop8h 16m

Pierre

Thu 11/27

6:15 am-1:21 pm

1 stop6h 06m

$314

Washington, D.C.Pierre

IAD - PIR

IADPIR

Washington, D.C. Dulles Intl

Sat 3/28

5:20 pm-10:59 pm

1 stop6h 39m

Pierre

Tue 3/31

6:22 am-1:27 pm

1 stop6h 05m

$609

Washington, D.C.Pierre

IAD - PIR

IADPIR

Washington, D.C. Dulles Intl

Sun 11/23

9:57 am-4:16 pm

1 stop7h 19m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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 8h 16m. 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.

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