Southwest Illinois Holidays

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Photo by Southernmost Illinois Tourism Bureau

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Your Southwest Illinois Holiday

Our Southwest Illinois holiday packages provide an affordable, easy and immersive way to enjoy everything this thrilling destination has to offer. If it's culture and history you're looking for, you'll find them in the city of Belleville. Your trip to Southwest Illinois wouldn't be complete without experiencing some of its best cities, starting with O'Fallon. Two of the most popular attractions here include O'Fallon Family Sports Park and FanDuel Sportsbook and Horse Racing. Marion is another favourite city with Southwest Illinois travellers. Visitors to this city enjoy Lake of Egypt and Crab Orchard National Wildlife Refuge. Expedia has flights, hotels and all your other travel needs to help you create your very own tailored Southwest Illinois holiday today.

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
Aerial view of the iconic Gateway Arch and Mississippi River with urban skyline and bridges, Downtown St. Louis, Missouri, United States.

Eastport

While visiting Eastport, you might make a stop by sights like Gateway Conference Center and Splash City Family Waterpark.

Find hotels in Eastport

Southwest Illinois Essential Information

Language
English
Currency
U.S dollars
Closest Airport
Lambert-St. Louis Intl. Airport (STL)

Top hotels in Southwest Illinois

Drury Inn & Suites St. Louis Fairview Heights

Drury Inn & Suites St. Louis Fairview Heights

3 out of 5
12 Ludwig Dr Fairview Heights IL
Fully refundableReserve now, pay when you stay
The price is £85 per night from 10 May to 11 May
£85
10 May - 11 May
includes taxes & fees
9.2/10 Wonderful! (1,003 reviews)
I have not one complaint ❤️

Reviewed on 3 May 2026

Drury Inn & Suites St. Louis Fairview Heights
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 £52 per night from 5 May to 6 May
£52
5 May - 6 May
includes taxes & fees
Super 8 by Wyndham O'Fallon
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 £86 per night from 17 May to 18 May
£86
17 May - 18 May
includes taxes & fees
9.6/10 Exceptional! (1,685 reviews)
The TV was out my entire stay.

Reviewed on 3 May 2026

Drury Plaza Hotel Mt. Vernon
See all 757 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.
All Inclusive Holidays
All Inclusive Holidays
Beach Holidays
Beach Holidays
Family Friendly Holidays
Family Friendly Holidays

Frequently asked questions

Can I cancel my flight booking to Southwest Illinois due to COVID-19?
If you haven't booked yet, glance over the terms and conditions of the airfare you're considering. If you've already reserved your flight to Southwest Illinois, visit our Customer Service Portal. It will help you figure out which COVID-19 policies are applicable to your reservation and offer advice on the next steps.
What's the best way to find cheap flights to Southwest Illinois that have flexible change policies?
When it comes to flying these days, flexibility is crucial. That's why we have a "No change fee" search function to help you track down flexible, affordable flights to Southwest Illinois. It's at the top left of your screen directly below the "Flexible change policies" subheading.
What are some of the general tips for travellers to Southwest Illinois during the COVID-19 outbreak?
The COVID-19 pandemic has affected how the world works in a profound way, including our approach to travel. These tips will help you understand these new challenges and prepare you for your holiday in Southwest Illinois:
  • Research what, if any, restrictions or rules apply to both your origin and destination. It may not be possible to travel depending on local circumstances, so don't forget to check in advance.
  • When you go through airport screening, keep your face mask on. You will be required to lower it briefly for ID purposes. Anyone refusing to wear a face mask may face civil penalties and may also be denied boarding.
  • To reduce the likelihood of cross-contamination, position your boarding pass on the reader yourself and then hold it up for inspection. Do not hand your boarding pass directly to a TSA agent.
  • One liquid hand sanitizer container is now allowed in your carry-on luggage. It must be no larger than 12 oz (350 ml), and you'll need to remove it from your bag at the X-ray machine for scanning.
  • To minimize handling during the screening process, put items such as your phone, keys and wallet into your carry-on instead of the bins.
  • Separate any food you have for X-ray scanning. Food items often set off the alarm. Placing them in a clear plastic bag and into a bin reduces the need for a TSA officer to handle and inspect your belongings.

Which airlines fly to Southwest Illinois?
Organise your fare with Delta and then start planning your Southwest Illinois travel itinerary. This top airline provides 121 flights each month to Evansville Regional Airport (EVV), a main gateway.
How can I find cheap tickets to Southwest Illinois?
A useful strategy for getting your hands on cheap fares is to be flexible with your dates. Begin with searching for your flight to Southwest Illinois, then click on the "flexible dates" link for a list of prices for nearby days. Another helpful hint? Book ahead of time. For an idea of costs, was the lowest price for a flight to Southwest Illinois in the last seven days.
How much is a flight to Southwest Illinois?
If you were jetting one way from (), you could've snapped up a cheap seat for just in the last seven days. Return flights to Southwest Illinois ranged from only to over the same period.
What are the most popular airports to fly into in Southwest Illinois?
Southwest Illinois's main entryway is Evansville Regional Airport (EVV). Get your awesome journey underway by securing an airfare on one of the 381 flights every month to this destination.
When is the cheapest time to fly to Southwest Illinois?
If you'd rather spend your holiday money enjoying Southwest Illinois rather than on getting there, depart early in the week. The most economical day to fly is usually Tuesday, followed by Monday. With many people travelling on weekends, Saturday typically has the most expensive fares.
How much is a plane ticket to Southwest Illinois?
Seats ranged from to over the last seven days. When you're ready to book, we're here to help lock in a fabulous deal to Southwest Illinois.
Which airlines with flights to Southwest Illinois employ COVID-19 cleanliness policies?
In response to the COVID-19 pandemic, airlines have adopted enhanced measures and standards to help their passengers and staff fly with peace of mind. Here are just a few examples:
  • Southwest Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • American Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • Delta - this airline is known for electrostatic cleaning and cleaning with disinfectant.

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* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Flight-inclusive packages are ATOL protected.