Southwest Illinois Vacations

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Photo by Southernmost Illinois Tourism Bureau
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    Better together

    Save up to ￥45,448 when you book a flight and hotel together*
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    Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package
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    Plan, book, and manage your trip all in one place

Where to stay in Southwest Illinois

Find the best Southwest Illinois areas and neighborhoods for the activities you enjoy most. Learn more about Southwest Illinois
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Eastport

If you're spending some time in Eastport, Splash City Family Waterpark and Gateway Conference Center are top sights worth seeing.

Find hotels in Eastport

Find the Best Southwest Illinois Vacation Packages

Southwest Illinois Hotel Deals

Drury Plaza Hotel Mt. Vernon
Drury Plaza Hotel Mt. Vernon
3 out of 5
145 North 44th Street , Mount Vernon, IL
Fully refundableReserve now, pay when you stay
The price is ￥13,778 per night from Aug 3 to Aug 4
￥13,778
￥15,584 total
Aug 3 - Aug 4
includes taxes & fees
9.6/10 Exceptional! (1,374 reviews)
"Clean"

Reviewed on Jul 6, 2025

Drury Plaza Hotel Mt. Vernon
Best Western Plus Pontoon Beach
Best Western Plus Pontoon Beach
3 out of 5
4 Regency Pkwy, Granite City, IL
Fully refundableReserve now, pay when you stay
The price is ￥13,851 per night from Jul 13 to Jul 14
￥13,851
￥15,372 total
Jul 13 - Jul 14
includes taxes & fees
8.4/10 Very Good! (687 reviews)
"It was alright"

Reviewed on Jul 6, 2025

Best Western Plus Pontoon Beach
Super 8 by Wyndham O'Fallon
Super 8 by Wyndham O'Fallon
2 out of 5
1100 Eastgate Dr, O'Fallon, IL
Fully refundableReserve now, pay when you stay
The price is ￥8,971 per night from Jul 22 to Jul 23
￥8,971
￥10,315 total
Jul 22 - Jul 23
includes taxes & fees
7.4/10 Good! (1,004 reviews)
"A little out of the way, but good value"

Reviewed on Jul 3, 2025

Super 8 by Wyndham O'Fallon
See all 678 properties in Southwest Illinois
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.

Discover the most popular places to visit in Southwest Illinois

Campus Lake at Southern Illinois University in Carbondale, IL.

Southern Illinois University

4.5/5(173 reviews)

Take a campus tour or just explore the area of Southern Illinois University, during your trip to Carbondale. Check out the shops and top-notch restaurants in this family-friendly area.

Southern Illinois University
Monk's Mound covers almost 14 acres and rises 100 feet. A part of the larger ancient city of Cahokia that at its peak housed 10-15 thousand people.

Cahokia Mounds State Historic Site

4.5/5(4 reviews)

You can learn about the history of Collinsville when you stop by Cahokia Mounds State Historic Site. Discover the great live music in this walkable area, or seek out the local tours.

Cahokia Mounds State Historic Site
Ferne Clyffe Waterfall Detail Goreville IL #detail

Ferne Clyffe State Park

4.5/5(10 reviews)

You can take time to visit Ferne Clyffe State Park during your travels to Goreville. While you're in the area, wander around the parks.

Ferne Clyffe State Park

What to do in Southwest Illinois

Immersive Potsticker Making Class in Chicago

Immersive Potsticker Cooking Class in Chicago

￥10,849
per adult
Immersive Potsticker Cooking Class in Chicago
See all activities in Southwest Illinois

Frequently asked questions

How much does a Southwest Illinois vacation package cost?
Explore the best of Southwest Illinois from just . Choose from a great selection of flights, rental cars and hotels to suit every budget and style. Land even more discounts when you add some experiences or tours to your package.
How do I get a cheap travel package to Southwest Illinois?
Search for flights that fit your busy schedule, add a hotel to your booking and see how much you save with a Southwest Illinois vacation package. It's as simple as that! From flights and hotels to rental cars and activities, Expedia makes traveling on the cheap easy. And with more than 550 partner airlines and 1,000,000 hotels all over the world to choose from, you'll never be short of choice.
What are the top hotels in Southwest Illinois?
Check out Super 8 by Wyndham Carbondale and Best Western Saluki Inn. They're top picks for many travelers headed to Carbondale. If Marion features in your travel plans, Super 8 by Wyndham Marion and Quality Inn And Suites are a couple of cozy options.
How far in advance should I book my Southwest Illinois vacation?
It can be hard to know exactly when is the ideal time to book your Southwest Illinois trip. But generally the earlier you book, the lower the prices. Sometimes, you can reserve your flights and hotels up to a year prior to departure. If you're thinking of a last-minute getaway, no need to panic! There are unbeatable bargains popping up on Expedia every single day.
What does an Expedia Southwest Illinois travel package include?
With Expedia, you can choose any combination of hotels, flights and car rentals to create your perfect Southwest Illinois package. Once you've made your booking, you can add on the fun things like tours and activities. Don't forget --- the more you bundle, the more you'll save!
What should I know before booking a Southwest Illinois travel package?
Discover deals that match your budget with an Expedia package. Flights, hotels, rental cars --- we have everything you need to plan your break. You'll save a tidy sum just by combining your bookings. Whether you're taking off on a winter adventure or venturing someplace warm, your ideal vacation is just clicks away.
Can I choose my airline with a Southwest Illinois Expedia vacation package?
You can, and with more than 550 airlines to pick from across the globe, you're not short on choice. Scroll through the available options and find out which airline fits your budget and needs.
If I'm not able to travel, can I cancel my Southwest Illinois vacation package?
If your vacation plans in Southwest Illinois have been upended, it's a relief to know that it's possible to amend or cancel your booking. If you booked less than 24 hours ago, you may be able to get a refund. If your booking was made more than 24 hours ago, your airline, hotel or car rental company may charge fees. To find out more, check our Customer Service Portal.
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.