Cheap flights from O'Fallon

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Cheap round-trip flights from O'Fallon

The lowest prices found within the past 7 days from O'Fallon to were €133 for one-way flights and for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

O'Fallon Flight Information
Origin airport IATA code
STL
Return price
€413

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Featured Hotels near O'Fallon

Sleep Inn & Suites O'Fallon MO - Technology Drive

Sleep Inn & Suites O'Fallon MO - Technology Drive

2.5 out of 5
1147 Technology Drive, O'Fallon, MO
The price is €86 per night from 24 Aug to 25 Aug
€86
24 Aug - 25 Aug
includes taxes & fees
The free breakfast at Sleep Inn & Suites O'Fallon MO - Technology Drive gets good marks from our customers. During your stay, you'll be close to Weldon Spring Site Interpretive Center. Free WiFi in public areas, free self-parking and an indoor pool are available.
8.8/10 Excellent! (1,007 reviews)
"More than met our requirements. Pool was closed for maintenance which could have caused an issue, but management arranged for use of the pool at the next-door Staybridge hotel."

Reviewed on 1 Aug 2025

Sleep Inn & Suites O'Fallon MO - Technology Drive
Holiday Inn Express St. Louis West - O'Fallon by IHG

Holiday Inn Express St. Louis West - O'Fallon by IHG

2.5 out of 5
1175 Technology Dr, O'Fallon, MO
The price is €114 per night from 19 Aug to 20 Aug
€114
19 Aug - 20 Aug
includes taxes & fees
Our customers tell us that they can't get enough of the helpful staff at Holiday Inn Express St. Louis West - O'Fallon by IHG. During your stay, you'll be close to Weldon Spring Site Interpretive Center. Features include free breakfast, free WiFi in public areas and free self-parking.
8.4/10 Very Good! (757 reviews)
"clean and quiet, hotel seemed to be in nice/safe area."

Reviewed on 2 Aug 2025

Holiday Inn Express St. Louis West - O'Fallon by IHG
Hollywood Casino & Hotel St. Louis

Hollywood Casino & Hotel St. Louis

3.5 out of 5
777 Casino Center Drive, Maryland Heights, MO
The price is €124 per night from 11 Aug to 12 Aug
€124
11 Aug - 12 Aug
includes taxes & fees
Our customers tell us that they can't get enough of the helpful staff at Hollywood Casino & Hotel St. Louis. During your stay, you're just a quick walk from Hollywood Casino. Features include free self-parking, plus 7 restaurants and 3 bars.
8.2/10 Very Good! (2,030 reviews)
"shuttle is worth it"

Reviewed on 3 Aug 2025

Hollywood Casino & Hotel St. Louis
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Renaissance St. Louis Airport Hotel

Renaissance St. Louis Airport Hotel

4 out of 5
9801 Natural Bridge Road, St. Louis, MO
The price is €112 per night from 16 Aug to 17 Aug
€112
16 Aug - 17 Aug
includes taxes & fees
Our customers tell us that they can't get enough of the helpful staff at Renaissance St. Louis Airport Hotel. During your stay, you'll be close to Blanche M. Touhill Performing Arts Center. Features include a free round-trip airport shuttle, plus an indoor pool and a restaurant.
8.2/10 Very Good! (1,004 reviews)
"Lobby smelled amazing and Property was clean"

Reviewed on 4 Aug 2025

Renaissance St. Louis Airport Hotel
Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham

Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham

3 out of 5
1088 South Highway Drive, Fenton, MO
The price is €89 per night from 31 Aug to 1 Sept
€89
31 Aug - 1 Sept
includes taxes & fees
The free breakfast at Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham gets high marks from our customers. During your stay, you'll be within walking distance of SSM Health St. Clare Hospital - Fenton. Free WiFi in public areas, free self-parking and an indoor pool are available.
8.2/10 Very Good! (1,012 reviews)
Wonderful Staff and Service!
"We had a great stay at the Heritage Hotel. Last night, the staff showed exceptional politeness and patience, even while dealing with technical issues with the room card maker. Everyone remained calm and professional in what was clearly a delicate and stressful moment. I want to give a special shout-out ..."

Reviewed on 5 Aug 2025

Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
Comfort Inn & Suites St. Louis - O'Fallon

Comfort Inn & Suites St. Louis - O'Fallon

2.5 out of 5
100 Comfort Inn Ct, O'Fallon, MO
The price is €92 per night from 7 Aug to 8 Aug
€92
7 Aug - 8 Aug
includes taxes & fees
Our customers tell us that they can't get enough of the helpful staff at Comfort Inn & Suites St. Louis - O'Fallon. During your stay, you'll be within walking distance of Bowlero St. Peters. Free breakfast, free WiFi in public areas and free self-parking are available.
7.6/10 Good! (1,004 reviews)
Almost a 5
"Quiet location not far from the interstate. Check-in was welcoming and friendly. Late nite staff not so much. TV would only come on by pushing button on bottom right corner on the set. Attempt at front desk to resolve problem interrupted clerk's dinner and only attempt to assist me was to hand me ..."

Reviewed on 31 Jul 2025

Comfort Inn & Suites St. Louis - O'Fallon
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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.