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$518+ Cheap flights from Baltimore to Pierre (BWI - 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PIR
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Baltimore to Pierre

Cheapest flights from Baltimore to Pierre
Explore the most affordable flight options available from Baltimore to Pierre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 10/274:10 pm
BWI
-
PIR
1 stop7h 49m
United Airlines
Sat 10/315:20 pm
PIR
-
BWI
1 stop29h 40m
United Airlines
Deal found 1/20$530

Find flight deals from Baltimore to Pierre

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star
Provider with most accurate pricing for Baltimore/Washington-Pierre flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Pierre flights.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 January 21, 2026.
Use the filters below to find and compare flights from Baltimore to Pierre that are best for you.

Fly from

Baltimore

Fly to

Pierre

Route

Depart

Return

Price

BaltimorePierre

BWI - PIR

BWIPIR

Baltimore/Washington

Sat 3/28

6:05 am-11:28 pm

2 stops18h 23m

$518

BaltimorePierre

BWI - PIR

BWIPIR

Baltimore/Washington

Fri 3/27

4:03 pm-4:18 pm

1 stop25h 15m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

  • Most accurate provider: When it comes to deals on Baltimore-Pierre flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Pierre flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Pierre flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Pierre flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Pierre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Pierre

Have a flexible travel schedule? Discover the best time to fly to Pierre from Baltimore 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 Baltimore to Pierre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from Baltimore to Pierre?

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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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