Cahokia Mounds State Historic Site

A grassy field with a hill and a sunset in the background.
A sunset over a rural landscape with rolling hills, scattered trees, and a distant city skyline.
A grassy field with a hill and a tree in the distance.
A vast green field with a fence, trees, and a clear blue sky with clouds.
A city skyline with a prominent arch structure, surrounded by green fields and trees.

Plan a trip to see Cahokia Mounds State Historic Site

Price found within the past 48 hours. Click for updated prices.
Level Chicago Fulton Market

Level Chicago Fulton Market

4 out of 5
Downtown Chicago
Save 100% on your flight
Price was £2,295, price is now £1,471 per person
£1,471
per person
19 Sept - 26 Sept
found 8 hours ago
Return direct flight included
Birmingham (BHX) to Chicago (ORD)
9.2/10 Wonderful! (544 reviews)
I’m okay on them

Reviewed on 11 Aug 2026

Hotel Riu Plaza Chicago

Hotel Riu Plaza Chicago

4 out of 5
Downtown Chicago
Save 100% on your flight
Price was £2,601, price is now £1,542 per person
£1,542
per person
19 Sept - 26 Sept
found 8 hours ago
Return direct flight included
Birmingham (BHX) to Chicago (ORD)
9.4/10 Exceptional! (4,907 reviews)

Four Seasons Hotel Chicago

Four Seasons Hotel Chicago

5 out of 5
Downtown Chicago
Save 100% on your flight
Price was £3,211, price is now £2,004 per person
£2,004
per person
14 Oct - 20 Oct
found 1 day ago
Return flight included
London (LON) to Chicago (ORD)
9.4/10 Exceptional! (1,004 reviews)
The

Reviewed on 10 Aug 2026

Tours & day trips

See all 29 activities
St. Louis Narrated Trolley Tour

St. Louis Narrated Trolley Tour

Activity duration is 1 hour and 30 minutes
8.8 out of 10 with 296 reviews
Free cancellation available
Price is £22 per adult
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Food, drink & nightlife

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Private Tour of St. Louis's Iconic BBQ Joints & Breweries

Private Tour of St. Louis's Iconic BBQ Joints & Breweries

Activity duration is 6 hours
10.0 out of 10 with 19 reviews
Free cancellation available
Price is £103 per adult*
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Holiday & seasonal tours

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St. Louis Ghost Tour: Sinister Sins & Shadows

St. Louis Ghost Tour: Sinister Sins & Shadows

Activity duration is 1 hour
8.8 out of 10 with 11 reviews
Free cancellation available
Price is £24 per adult
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Top Hotel Deals

Royal Relax Inn

Royal Relax Inn

2.5 out of 5
5280 Collinsville Rd Fairmont City IL
Royal Relax Inn
Indian Mound Motel

Indian Mound Motel

2.5 out of 5
4700 Collinsville Rd Fairmont City IL
Indian Mound Motel
Private House - Sleeps 8 - 13 Min to Downtown STL

Private House - Sleeps 8 - 13 Min to Downtown STL

Caseyville IL
Private House - Sleeps 8 - 13 Min to Downtown STL
Motel 6 Caseyville, IL - Caseyville Il

Motel 6 Caseyville, IL - Caseyville Il

2 out of 5
2431 Old Country Inn Dr Caseyville IL
Motel 6 Caseyville, IL - Caseyville Il
First Western Inn Caseyville

First Western Inn Caseyville

2.5 out of 5
8787 Sasak Place Caseyville IL
First Western Inn Caseyville
Days Inn & Suites by Wyndham Caseyville

Days Inn & Suites by Wyndham Caseyville

2.5 out of 5
2423 Old Country Inn Drive Caseyville IL
Days Inn & Suites by Wyndham Caseyville
Arch View Luxury Home:Private Pool,Hot-tub,Sauna.Free Wine&Brkfst.5 min from STL

Arch View Luxury Home:Private Pool,Hot-tub,Sauna.Free Wine&Brkfst.5 min from STL

Caseyville IL
Arch View Luxury Home:Private Pool,Hot-tub,Sauna.Free Wine&Brkfst.5 min from STL
6 mins to DT St. Louis & Arch view. Complimentary wine & breakfast

6 mins to DT St. Louis & Arch view. Complimentary wine & breakfast

Caseyville IL
6 mins to DT St. Louis & Arch view. Complimentary wine & breakfast
Quality Inn & Suites Caseyville - St. Louis

Quality Inn & Suites Caseyville - St. Louis

2.5 out of 5
2180 Patricia Dr Caseyville IL
Quality Inn & Suites Caseyville - St. Louis
See all 1,446 properties in Cahokia Mounds State Historic Site
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.