O'Fallon Vacations

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    Save up to AED 148 when you book a flight and hotel together*

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Find the Best O'Fallon Vacation Packages

O'Fallon Hotel Deals

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 AED 156 per night from Dec 14 to Dec 15
AED 156
AED 179 total
14 Dec - 15 Dec
includes taxes & fees
7/10 Good! (1,003 reviews)
Lots of choices for the breakfast.

Reviewed on 25 November 2025

Super 8 by Wyndham O'Fallon
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 AED 375 per night from Dec 14 to Dec 15
AED 375
AED 434 total
14 Dec - 15 Dec
includes taxes & fees
9.4/10 Exceptional! (1,003 reviews)
Check in was easy and fast. Staff were very friendly. Lobby is spacious and inviting. Nice library too.

Reviewed on 2 December 2025

Drury Inn & Suites St. Louis O'Fallon, IL
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis

La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis

3 out of 5
136 Regency Park O'Fallon IL
Fully refundableReserve now, pay when you stay
The price is AED 178 per night from Dec 7 to Dec 8
AED 178
AED 205 total
7 Dec - 8 Dec
includes taxes & fees
6/10 (1,015 reviews)
Nice place, get what you pay for.

Reviewed on 26 November 2025

La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis
See all 1,347 properties in O'Fallon
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 O'Fallon

Scott Air Force Base

After visiting Scott Air Force Base, make a plan to see the other sights and activities in Scott Air Force Base. Attend a sporting event in this family-friendly area.

Scott Air Force Base

O'Fallon Family Sports Park

Explore the great outdoors at O'Fallon Family Sports Park, a lovely green space in O'Fallon. Check out the shops and top-notch restaurants in this family-friendly area.

O'Fallon Family Sports Park

St. Clair Bowl

You can take time to visit St. Clair Bowl during your travels to Fairview Heights. Check out the shops and top-notch restaurants in this family-friendly area.

St. Clair Bowl

Frequently asked questions

How do I find cheap flights to O'Fallon that have flexible change policies?
When it comes to flying these days, flexibility is essential. That's why we've added a "No change fee" filter to help you find flexible, cheap flights to O'Fallon. It's near the top left of your screen directly underneath the "Flexible change policies" heading.
Which airlines fly to O'Fallon?
You can pick from two popular airlines that fly to or near O'Fallon. Pack your belongings and lock in a fare with either of these:

  • American Airlines - 927 flights to or near O'Fallon each month, including 927 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • United Airlines - 524 flights to or near O'Fallon each month, including 524 flights to Lambert-St. Louis Intl. Airport (STL) per month.

How can I find cheap tickets to O'Fallon?
An effective strategy for nabbing cheap fares is to be flexible with your dates. Begin with searching for your flight to O'Fallon, then click on the "flexible dates" link to compare prices for nearby days. Another useful tip? Book well in advance. For an idea of costs, was the lowest price for a flight to O'Fallon in the last seven days.
How much is a flight to O'Fallon?
There were lots of affordable fares up for grabs in the last seven days, with the cost of a return flight to O'Fallon ranging between and . Many lucky vacationers purchased one-way flights from () for just .
What are the most popular airports to fly into in O'Fallon?
Book your flight to Lambert-St. Louis Intl. Airport (STL) and enjoy everything that O'Fallon has to offer. As the region's main point of entry, around 5,604 flights land here every month.
When is the cheapest time to fly to O'Fallon?
Jet off on a Tuesday to better your chances of picking up the cheapest flight to O'Fallon. Mondays are usually the second most affordable day to take off. Saturday is normally the most expensive day to fly anywhere.
How much is a plane ticket to O'Fallon?
Fares to O'Fallon varied from to in the last seven days. Usually, the earlier you book the better the deal.
What months are the cheapest to book a flight to O'Fallon?
February is a great month to bag cheap flights to O'Fallon. Bear in mind that the costliest time to book a ticket in the States isn't during the peak of summer, but the month of December.
How long is a flight to O'Fallon?
Flight durations can vary for different reasons, including where you're jetting off from. We've drawn up a list of average flight times for a few of the most in-demand domestic routes to O'Fallon:

  • Denver, CO (DEN-Denver Intl.) to Lambert-St. Louis Intl. Airport (STL) - 2 hours and 1 minute
  • Chicago, IL (ORD-O'Hare Intl.) to Lambert-St. Louis Intl. Airport (STL) - 1 hour and 24 minutes
  • New York, NY (LGA-LaGuardia) to Lambert-St. Louis Intl. Airport (STL) - 2 hours and 51 minutes