Search Cheap Flights to
O'Fallon

Name: Days Inn and Suites by Wyndham St. Louis/Westport Plaza
Rating: 4.4

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O'Fallon Flights as Low as $72

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

All deals

One way

Roundtrip

Thu, Aug 21 - Thu, Aug 28

DFW

Dallas-Fort Worth Intl.

STL

Lambert-St. Louis Intl.

$72

Roundtrip

found 1 day ago

Thu, Aug 21 - Sun, Aug 31

DFW

Dallas-Fort Worth Intl.

STL

Lambert-St. Louis Intl.

$112

Roundtrip

found 5 days ago

Thu, Aug 7 - Thu, Aug 14

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$120

Roundtrip

found 3 days ago

Thu, Aug 14 - Sat, Aug 16

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$126

Roundtrip

found 2 hours ago

Thu, Aug 14 - Sun, Aug 17

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$126

Roundtrip

found 5 days ago

Thu, Oct 2 - Fri, Oct 10

ATL

Hartsfield-Jackson Atlanta Intl.

STL

Lambert-St. Louis Intl.

$147

Roundtrip

found 1 day ago

Thu, Sep 18 - Sun, Sep 21

LGA

LaGuardia

STL

Lambert-St. Louis Intl.

$156

Roundtrip

found 1 day ago

Tue, Oct 14 - Sat, Oct 18

MKE

General Mitchell Intl.

STL

Lambert-St. Louis Intl.

$159

Roundtrip

found 6 days ago

Sun, Aug 17 - Mon, Aug 18

PHL

Philadelphia Intl.

STL

Lambert-St. Louis Intl.

$169

Roundtrip

found 5 days ago

Wed, Aug 27 - Thu, Sep 4

EWR

Newark Liberty Intl. Airport

STL

Lambert-St. Louis Intl.

$176

Roundtrip

found 1 day ago

Tue, Oct 14 - Sat, Oct 18

MKE

General Mitchell Intl.

STL

Lambert-St. Louis Intl.

$183

Roundtrip

found 6 days ago

Tue, Oct 14 - Tue, Oct 21

DAL

Love Field

STL

Lambert-St. Louis Intl.

$197

Roundtrip

found 5 days ago

Thu, Sep 18 - Sun, Sep 21

JFK

John F. Kennedy Intl.

STL

Lambert-St. Louis Intl.

$201

Roundtrip

found 1 day ago

Thu, Oct 16 - Fri, Oct 17

TTN

Mercer

STL

Lambert-St. Louis Intl.

$228

Roundtrip

found 3 days ago

Tue, Aug 19 - Sun, Aug 24

AMA

Rick Husband Amarillo Intl.

STL

Lambert-St. Louis Intl.

$240

Roundtrip

found 1 day ago

Wed, Aug 6 - Sun, Aug 10

ORF

Norfolk Intl.

STL

Lambert-St. Louis Intl.

$291

Roundtrip

found 5 days ago

Cheap Flights to O'Fallon

Fall in love at first flight with your vacation to O'Fallon by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to O'Fallon on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in O'Fallon, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to O'Fallon

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to O'Fallon with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the STL airport.

What is the cheapest month to fly to O'Fallon?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to O'Fallon are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to O'Fallon?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to O'Fallon.

What airport is best to fly into O'Fallon?

When you’re planning your trip to O'Fallon, convenience is the name of the game. Luckily, O'Fallon Spirit of St. Louis Airport is nearby so you can deplane and get going on checking off everything on your O'Fallon must-do list.

How much are flights to O'Fallon?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to O'Fallon on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $72, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to O'Fallon?

The trick to saving a stack of cash on your flight to O'Fallon? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $72 right now, why wait?

O'Fallon Flight Information
Destination airport	Lambert-St. Louis Intl.
Destination airport IATA code	STL
Roundtrip price	$72

Last Minute Hotel Deals in O'Fallon

Comfort Inn & Suites St. Louis - O'Fallon

100 Comfort Inn Ct, O'Fallon, MO

Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...

7.6/10 Good! (1,012 reviews)

"After driving for 12 hours, it was so nice to check in, take a shower and fall into the most comfortable bed. The hotel was very clean, and the staff were excellent!"

Reviewed on Jul 26, 2025

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

1175 Technology Dr, O'Fallon, MO

Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...

8.4/10 Very Good! (750 reviews)

"Clean, quiet. Would stay here again."

Reviewed on Jul 27, 2025

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Sleep Inn & Suites O'Fallon MO - Technology Drive

1147 Technology Drive, O'Fallon, MO

Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...

8.8/10 Excellent! (1,015 reviews)

"Was close enough to the tournament facilities in Chesterfield, but was a much better rate than the hotels in Chesterfield"

Reviewed on Jul 20, 2025

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

1088 South Highway Drive, Fenton, MO

Book a stay at this business-friendly hotel in Fenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...

8.4/10 Very Good! (1,031 reviews)

Good solid hotel stay

"Our stay went smoothly! It was a solid, worth the money, hotel stay. Nothing fancy but felt safe and homey. I will say we got back to the room one day and our door to the room had not latched. I guess we didn’t pull it to when we left and it didn’t latch all the way on its own. That was a little ..."

Reviewed on Jul 27, 2025

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Hollywood Casino & Hotel St. Louis

777 Casino Center Drive, Maryland Heights, MO

Book a stay at this business-friendly hotel in Maryland Heights. Enjoy free parking, 7 restaurants, and a casino. Our guests praise the helpful staff and the ...

8.2/10 Very Good! (2,033 reviews)

"We stayed there for our daughter’s birthday gift, AJR concert. The Hotel & Staff were so nice and courteous! The room was very clean and equipped! The restaurant, 99 Hops House staff and breakfast were AMAZING!!! The Amphitheater staff were AMAZING! They went above and beyond to make the night & ..."

Reviewed on Jul 28, 2025

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Renaissance St. Louis Airport Hotel

9801 Natural Bridge Road, St. Louis, MO

Stay at this 4-star business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...

8.2/10 Very Good! (1,029 reviews)

"When provided excellent service."

Reviewed on Jul 29, 2025

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Best Western St. Louis-Kirkwood Route 66

1200 S Kirkwood Road, Kirkwood, MO

Stay at this 3.5-star business-friendly hotel in Kirkwood. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...

8.4/10 Very Good! (1,230 reviews)

"hotel was good. one night it was loud due to a party in one of the conference rooms that spilled out into the hallway. Chilis was the restaurant connected to the hotel. Really wish they had better staff."

Reviewed on Jul 28, 2025

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Days Inn and Suites by Wyndham St. Louis/Westport Plaza

1970 Craig Rd, Maryland Heights, MO

Stay at this hotel in Maryland Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...

4.4/10 (1,001 reviews)

Needs cleaning

"We where given a dirty room at 1st but got another room..."

Reviewed on Jul 18, 2025

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See all 938 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.

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