18+ Hotels in Carthage, MO
Where You Can Check In at 18, 19 or 20

4 hotels in Carthage, MO list a minimum check-in age of 18 on Hotels.com, so travelers aged 18, 19 and 20 can check in. Observed starting prices begin at $67 at Carthage Inn, with a median of $71 per night. Days Inn by Wyndham Carthage has the best guest rating, 7.8/10 from 613 reviews. Of these, 1 has a pool and 2 accept pets. Places mentioned near these hotels include Precious Moments Chapel, Civil War Museum and Jasper County Courthouse. Hotel data checked in November 2026.

Policies can change: confirm the minimum check-in age with the hotel before booking.

hotels with 18+ check-in
4
lowest starting price, Carthage Inn
$67
median starting price per night
$71
best rating, Days Inn by Wyndham Carthage
7.8/10
accept pets
2
has a pool
1

Dates are passed to Hotels.com to check availability and current prices.

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Showing 4 of 4 hotels.

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Days Inn by Wyndham Carthage allows check-in for 18 year-old guests

Days Inn by Wyndham Carthage

7.8/10 613 reviews

2.0-star hotel

1441 W Central Ave, Carthage, MO 64836, USA

Civil War Museum · 1.8 km · 2 min drive

  • Pool
  • Free WiFi
  • Air conditioning

Minimum check-in age: 18

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Parking: Wheelchair-accessible parking · Wheelchair-accessible van parking

Pets: Pets allowed*

Nearby

  • Civil War Museum — 1.8 km, 2 min drive
  • Jasper County Courthouse — 1.8 km, 2 min drive
  • Battle of Carthage State Park — 1.8 km, 2 min drive

From USD 99.00

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Guest House Motel allows check-in for 18 year-old guests

Guest House Motel

7.8/10 80 reviews

2.5-star hotel

417 East Central Avenue, Carthage, MO 64836, USA

Civil War Museum · 0.3 km · 3 min walk

  • Free WiFi
  • Air conditioning

Minimum check-in age: 18

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Pets: Pets not allowed

Nearby

  • Civil War Museum — 0.3 km, 3 min walk
  • Jasper County Courthouse — 0.4 km, 5 min walk
  • Battle of Carthage State Park — 0.4 km, 5 min walk

From USD 71.00

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Carthage Inn allows check-in for 18 year-old guests

Carthage Inn

7.0/10 212 reviews

2.0-star hotel

2244 Grand Ave, Carthage, MO 64836, USA

Civil War Museum · 3.6 km · 4 min drive

  • Free WiFi
  • Air conditioning

Minimum check-in age: 18

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Pets: Pets not allowed

Nearby

  • Civil War Museum — 3.6 km, 4 min drive
  • Jasper County Courthouse — 3.6 km, 4 min drive
  • Battle of Carthage State Park — 3.6 km, 4 min drive

From USD 67.00

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Super 8 by Wyndham Carthage allows check-in for 18 year-old guests

Super 8 by Wyndham Carthage

7.0/10 257 reviews

2.0-star hotel

416 W Fir Rd, Carthage, MO 64836, USA

Precious Moments Chapel · 9.7 km · 11 min drive

  • Free WiFi
  • Air conditioning

Minimum check-in age: 18

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Parking: Wheelchair-accessible parking · 4 on-site accessible parking spaces · Wheelchair-accessible van parking

Pets: Pets allowed (dogs only, 2 total)*

Nearby

  • Precious Moments Chapel — 9.7 km, 11 min drive
  • Downstream Casino Resort — 48.6 km, 24 min drive
  • Route 66 Carousel Park — 42.9 km, 24 min drive

From USD 70.00

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Nearby Cities With 18+ Hotels

Springfield 57 mi · 6 hotels
Branson 68 mi · 23 hotels
Warsaw 92 mi · 4 hotels
Camdenton 105 mi · 5 hotels
Sedalia 123 mi · 3 hotels
St. Robert 128 mi · 8 hotels
Kansas City 137 mi · 17 hotels
Rolla 151 mi · 5 hotels
Boonville 152 mi · 4 hotels
Jefferson City 153 mi · 6 hotels
Columbia 165 mi · 7 hotels
St. Joseph 182 mi · 3 hotels
St. Louis 245 mi · 3 hotels

See all Missouri cities with 18+ hotels

Carthage Hotel Check-In FAQ

Can you check into a hotel in Carthage at 18?

Yes. 4 hotels in Carthage list a minimum check-in age of 18 on Hotels.com. Policies can change, so confirm with the property before booking and bring a government-issued photo ID.

Can I check in without a credit card in Carthage?

Often, yes. Of the 4 hotels listed here, 4 accept debit cards and 4 accept cash, according to Hotels.com, including Days Inn by Wyndham Carthage, Guest House Motel and Super 8 by Wyndham Carthage. Most hotels still hold a deposit for incidentals at check-in, so call ahead to confirm they will take it without a credit card.

What time is check-in at 18+ hotels in Carthage?

Check-in starts between 2 PM and 2:30 PM at the hotels listed here, most often at 2 PM (3 of 4). Check-out is usually at 11 AM.

Which 18+ hotel is closest to Precious Moments Chapel?

Super 8 by Wyndham Carthage is the closest of the hotels listed here, 6.0 mi away, followed by Carthage Inn (6.5 mi) and Days Inn by Wyndham Carthage (8.9 mi).

What is the cheapest hotel in Carthage for 18-year-olds?

Carthage Inn had the lowest observed starting price, from $67 per night when we checked in November 2026, against a median of $71 for the 4 hotels with a listed price. Prices change with dates: select your dates to see the current price on Hotels.com.