Castlewood Vacations from $365

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The Latest Castlewood vacation packages

Price found within the past 48 hours. Click for updated prices.
Travelers Lodge Motel Marshall

Travelers Lodge Motel Marshall

2 out of 5
Price was $380, price is now $365 per person
$365
per person
Aug 7 - Aug 10
found 1 day ago
Roundtrip flight included
Atlanta (ATL) to Watertown (ATY)
8/10 Very Good! (425 reviews)
The room is cery clean. The staff is exceptional. It is very pet friendly. They have doggie areas with bags provided. The parking is adequate. We parked out 20ft uhaul and hauler in the lot. I would definitely stay here again and recommend it to all.

Reviewed on Mar 30, 2026

Grandstay Hotel and Suites Milbank

Grandstay Hotel and Suites Milbank

2.5 out of 5
Price was $658, price is now $607 per person
$607
per person
Jun 26 - Jun 29
found 1 day ago
Roundtrip non-stop flight included
Atlanta (ATL) to Watertown (ATY)
9.4/10 Exceptional! (277 reviews)
Nice to have a fancy hotel in a small town.

Reviewed on May 2, 2026

Dakota Sioux Casino & Hotel

Dakota Sioux Casino & Hotel

2.5 out of 5
Price was $539, price is now $512 per person
$512
per person
Jun 26 - Jun 29
found 1 day ago
Roundtrip non-stop flight included
Atlanta (ATL) to Watertown (ATY)
8.2/10 Very Good! (71 reviews)
Clean room. Staff was super nice. Pretty bare minimum room.

Reviewed on Apr 23, 2026

Super 8 by Wyndham Watertown

Super 8 by Wyndham Watertown

2 out of 5
Price was $761, price is now $724 per person
$724
per person
Jul 2 - Jul 5
found 16 hours ago
Roundtrip non-stop flight included
Harrisburg (MDT) to Watertown (ATY)
6.6/10 (732 reviews)
Wonderful stay! Staff was awesome!!

Reviewed on May 11, 2026

Super 8 by Wyndham Milbank SD

Super 8 by Wyndham Milbank SD

2 out of 5
Price was $753, price is now $720 per person
$720
per person
Jul 2 - Jul 5
found 16 hours ago
Roundtrip non-stop flight included
Harrisburg (MDT) to Watertown (ATY)
7.6/10 Good! (222 reviews)
Clean room, amazing room prices

Reviewed on Mar 20, 2026

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Castlewood Hotel Deals

Cozy house on north shore of Lake Poinsett

Cozy house on north shore of Lake Poinsett

Castlewood SD
9.8/10 Exceptional! (11 reviews)
House was clean and met the description. Host was very quick to respond with questions! Recommend new beds though.

Reviewed on Feb 1, 2026

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Cozy house on north shore of Lake Poinsett
#lakelife Lake Poinsett Lakefront! Dock. 2 bed 2 bath

#lakelife Lake Poinsett Lakefront! Dock. 2 bed 2 bath

Castlewood SD
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#lakelife Lake Poinsett Lakefront! Dock. 2 bed 2 bath
Lakefront Lake Poinsett Cottage with Private Beach

Lakefront Lake Poinsett Cottage with Private Beach

Castlewood SD
10/10 Exceptional! (6 reviews)
Great communication and perfect spot

Reviewed on Feb 4, 2026

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Lakefront Lake Poinsett Cottage with Private Beach
See all 99 properties in Castlewood
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Find the Best Castlewood Vacation Packages

Castlewood Essential Information

Language
English
Currency
U.S dollars
Closest Airport
Watertown Regional Airport (ATY)
Population
640

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Frequently asked questions

How much does a Castlewood vacation package cost?
Offering great value package deals from $365 on Expedia, you'll be surprised at how little a vacation to Castlewood costs! Our packages mean less travel planning for you and greater savings.
What are the cheapest months to go to Castlewood?
You're likely to find lower rates and greater availability in December, January and February. Take a look at our cheap Castlewood vacation packages and you could land some great off-season discounts.
How many days is enough for Castlewood?
Generally, a handful of days is enough to visit the major attractions during your Castlewood vacation. But if you'd like to have some time to kick back or take day tours, think about extending your itinerary.
How to find the best Castlewood package deals?
Use Expedia's handy filters to find some fabulous Castlewood package deals. When you begin your search, just set your maximum budget and then sort the results by "Price: low to high." If you're looking to save, plan your trip for midweek, or look for Castlewood package deals in the low season. Switch up your travel dates and you may land even better discounts. As a rule of thumb, it's usually best to lock in your vacation package well in advance.
Is it cheaper to book a Castlewood vacation as a package?
Expedia vacation packages are designed to help you keep more cash in your pocket. Bundle your car rental, flight and hotel into one great-value price and enjoy significant savings. You'll usually snag a better deal than booking each component individually. And you'll still get the flexibility to create a tailored Castlewood vacation by choosing your favorite accommodation type, airline and car class.
When to book a vacation package to Castlewood?
Enjoy incredible bargains by booking your flights early with Expedia. If spontaneity is more your thing, snap up one of our last-minute deals for a spur-of-the-moment Castlewood trip.
Does Expedia offer Book Now, Pay Later Castlewood vacation packages?
Set off on your ideal getaway to Castlewood with help from Expedia's Book Now, Pay Later vacations. There's no need to scrimp and save or wait until your next payday — we've joined forces with online lender Affirm to give you more financial flexibility. Our vacation packages with payment plans mean you can spread the cost across 3, 6 or 12 months. With no hidden charges or late payment fees, it's easy to budget for your trip and snag great deals before they disappear.
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.