Southwest Illinois Holidays from £764

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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.

Top Southwest Illinois Flight + Hotel Deals

Price found within the past 48 hours. Click for updated prices.
Osage Village Inn Near Lake Ozarks US 54

Osage Village Inn Near Lake Ozarks US 54

2.5 out of 5
Price was £857, price is now £764 per person
£764
per person
12 May - 19 May
found 1 day ago
Return flight included
London (LHR) to St. Louis (STL)
6.8/10 (1,003 reviews)
Parking was decent, staff was barely around but was nice, no lake view, room was clean and the jet tub was awesome.

Reviewed on 15 Mar 2026

Lodge Of Four Seasons Golf Resort, Marina & Spa

Lodge Of Four Seasons Golf Resort, Marina & Spa

4 out of 5
Price was £1,088, price is now £902 per person
£902
per person
12 May - 19 May
found 1 day ago
Return flight included
London (LHR) to St. Louis (STL)
7.4/10 Good! (1,110 reviews)
Rooms definitely need an upgrade. 1st room we checked into was nasty so they moved us. Didn’t get much sleep because walls are paper thin. Sounded like people up talking all night were in the same room with us. Food was delicious at HKs Restaurant and front desk clerk that checked us in was great. Unfortunately we will not stay there again.

Reviewed on 19 Mar 2026

Camden on the Lake Resort & Spa

Camden on the Lake Resort & Spa

4 out of 5
Price was £1,232, price is now £1,027 per person
£1,027
per person
12 May - 19 May
found 1 day ago
Return flight included
London (LHR) to St. Louis (STL)
9/10 Wonderful! (1,004 reviews)
Great view with clean rooms. The staff provides wonderful customer service.

Reviewed on 17 Mar 2026

Alhonna Resort LLC

Alhonna Resort LLC

3 out of 5
Price was £1,005, price is now £873 per person
£873
per person
12 May - 19 May
found 1 day ago
Return flight included
London (LHR) to St. Louis (STL)
8.8/10 Excellent! (255 reviews)
It was a really nice and friendly place to stay. I wanted something away from the main traffic and right on the water. I really enjoyed my stay!

Reviewed on 11 Mar 2026

Pet-friendly Home In The Main Channel w/ Breathtaking Sunsets & Lake Views

Pet-friendly Home In The Main Channel w/ Breathtaking Sunsets & Lake Views

2 out of 5
Price was £3,646, price is now £3,311 per person
£3,311
per person
12 May - 19 May
found 1 day ago
Return flight included
London (LHR) to St. Louis (STL)
No reviews

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 £79 per night from 29 Mar to 30 Mar
£79
29 Mar - 30 Mar
includes taxes & fees
9.2/10 Wonderful! (1,001 reviews)
Clean room.

Reviewed on 19 Mar 2026

Drury Inn & Suites St. Louis Fairview Heights
Drury Inn & Suites St. Louis O'Fallon, IL

Drury Inn & Suites St. Louis O'Fallon, IL

3 out of 5
1118 Central Park Drive O'Fallon IL
Fully refundableReserve now, pay when you stay
The price is £92 per night from 29 Mar to 30 Mar
£92
29 Mar - 30 Mar
includes taxes & fees
9.6/10 Exceptional! (1,004 reviews)
One of Elevators did not work the entire time we were there. The shower faucet handle in our room fell off. There was no hot water.

Reviewed on 19 Mar 2026

Drury Inn & Suites St. Louis O'Fallon, IL
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 £91 per night from 19 Apr to 20 Apr
£91
19 Apr - 20 Apr
includes taxes & fees
9.6/10 Exceptional! (1,655 reviews)
Facility is one of the best we have stayed in in our travels. Definitely deserves an excellent rating overall.

Reviewed on 19 Mar 2026

Drury Plaza Hotel Mt. Vernon
See all 746 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.