Flights to O'Fallon

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How Much Does it Cost To Fly To O'Fallon?

The cheapest prices found with in the last 7 days for return flights were $88 and $44 for one-way flights to O'Fallon for the period specified. Prices and availability are subject to change. Additional terms apply

OriginDestinationTravel DatesFlights From*
ATLSt. LouisJuly 30 to August 13$88
DFWSt. LouisAugust 23 to August 27$168
DENSt. LouisAugust 16 to August 23$188
TPASt. LouisAugust 16 to August 16$191
PHLSt. LouisAugust 23 to August 24$198
LAXSt. LouisAugust 30 to September 6$224
LGASt. LouisJuly 19 to July 20$228
LGASt. LouisJuly 19 to July 20$228
SEASt. LouisSeptember 27 to October 11$238
FCOSt. LouisJuly 14 to July 20$1,151
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
ATLSt. LouisJuly 8 to July 15$167
DENSt. LouisJuly 8 to September 9$238
DFWSt. LouisJuly 10 to July 21$248
LAXSt. LouisJuly 10 to July 15$315
LGASt. LouisJuly 9 to August 3$330
LGASt. LouisJuly 9 to August 3$330
TPASt. LouisJuly 8 to July 19$370
PHLSt. LouisJuly 10 to July 15$375
SEASt. LouisJuly 9 to July 26$619
FCOSt. LouisJuly 8 to July 21$1,248
*Prices include taxes and fees

O'Fallon STL Flight Information

Traveling to O'Fallon STL
Lowest Price $88
Number of Airlines Serving 2
Airlines Serving Frontier Airlines, Spirit Airlines, Delta, JetBlue Airways
Number of Daily Flights 9
Airlines with Direct Flights American Airlines, Southwest Airlines

Find The Perfect Hotel For After Your Flight

Amazing O'Fallon Accommodation Deals

Super 8 by Wyndham O'Fallon MO/St. Louis Area

Super 8 by Wyndham O'Fallon MO/St. Louis Area

2 out of 5
987 W Terra Ln, O'Fallon, MO, 63366
The price is $70 per night from Jul 4 to Jul 5
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 rooms ...
3.7/5 Good! (19 reviews)
"The outside on the back and end was dirty with cigarette butts, other trash, etc. The back door did not lock and could be entered by anyone without using a card. Although this was a nonsmoking establishment, it smelled like cigarettes and the room smelled stale and like smells were trying to be hidden ..."

Reviewed on Sep 2, 2021

Super 8 by Wyndham O'Fallon MO/St. Louis Area
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, 63366
The price is $104 per night from Jul 7 to Jul 8
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 rooms ...
3.9/5 Very Good! (17 reviews)
"It shows wear, Room 217 was clean but shows age. The Tub/shower was coming off the wall at the bottom about afoot. The bathroom door looked like someone used sandpaper on it. And the bathroom vent was so dirty black dust was dropping on the vanity. I understand I'm a retired Quality inn. General ..."

Reviewed on Dec 26, 2021

Comfort Inn & Suites St. Louis - O'Fallon
Hilton Garden Inn St. Louis/O'Fallon MO

Hilton Garden Inn St. Louis/O'Fallon MO

3 out of 5
2310 Technology Dr, O'Fallon, MO, 63366
The price is $139 per night from Aug 1 to Aug 2
Stay at this 3-star business-friendly hotel in O'Fallon. Enjoy free WiFi, free parking, and breakfast. Our guests praise the breakfast and the helpful staff ...
4.5/5 Wonderful! (13 reviews)
"Very nice and clean rooms check in staff was friendly and informative"

Reviewed on Mar 22, 2022

Hilton Garden Inn St. Louis/O'Fallon MO
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.

Luxury Hotels in O'Fallon

Super 8 by Wyndham O'Fallon MO/St. Louis Area

Super 8 by Wyndham O'Fallon MO/St. Louis Area

2 out of 5
987 W Terra Ln, O'Fallon, MO, 63366
The price is $70 per night from Jul 4 to Jul 5
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 rooms ...
3.7/5 Good! (19 reviews)
"The outside on the back and end was dirty with cigarette butts, other trash, etc. The back door did not lock and could be entered by anyone without using a card. Although this was a nonsmoking establishment, it smelled like cigarettes and the room smelled stale and like smells were trying to be hidden ..."

Reviewed on Sep 2, 2021

Super 8 by Wyndham O'Fallon MO/St. Louis Area
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.

Family Friendly Hotels in O'Fallon

Sleep Inn & Suites O'Fallon MO - Technology Drive
Great for families

Sleep Inn & Suites O'Fallon MO - Technology Drive

2.5 out of 5
1147 Technology Drive, O'Fallon, MO, 63368
The price is $99 per night from Jul 4 to Jul 5
Stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the clean rooms in our ...
4.6/5 Exceptional! (11 reviews)

Families like: Indoor pools, extra beds/cribs, free breakfast for the whole family, laundry

Travelers say...
"Staff was super friendly. Great clean property. Nice spot in the back for walking my dog."

Reviewed on May 11, 2022

Sleep Inn & Suites O'Fallon MO - Technology Drive
Hilton Garden Inn St. Louis/O'Fallon MO
Great for families

Hilton Garden Inn St. Louis/O'Fallon MO

3 out of 5
2310 Technology Dr, O'Fallon, MO, 63366
The price is $139 per night from Aug 1 to Aug 2
Stay at this 3-star business-friendly hotel in O'Fallon. Enjoy free WiFi, free parking, and breakfast. Our guests praise the breakfast and the helpful staff ...
4.5/5 Wonderful! (13 reviews)

Families like: Indoor pools, extra beds/cribs, laundry

Travelers say...
"Very nice and clean rooms check in staff was friendly and informative"

Reviewed on Mar 22, 2022

Hilton Garden Inn St. Louis/O'Fallon MO
Residence Inn by Marriott O'Fallon
Great for families

Residence Inn by Marriott O'Fallon

3 out of 5
101 Progress Point Ct., O'Fallon, MO, 63368
The price is $140 per night from Jul 17 to Jul 18
Stay at this 3-star business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
3.7/5 Good! (6 reviews)

Families like: Indoor pools, kitchen, outdoor tennis courts, extra beds/cribs

Travelers say...
"Staff was eagerly to accomadate mey stay with an earlier check in before 3pm ....giving me the option to choose which floor was best for me......love this place"

Reviewed on Apr 14, 2019

Residence Inn by Marriott O'Fallon
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Holiday Inn Express St. Louis West - O'Fallon, an IHG Hotel
Great for families

Holiday Inn Express St. Louis West - O'Fallon, an IHG Hotel

2.5 out of 5
1175 Technology Dr, O'Fallon, MO, 63304
The price is $142 per night from Aug 1 to Aug 2
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 in ...
4.5/5 Wonderful! (13 reviews)

Families like: Indoor pool, extra beds/cribs, free breakfast for the whole family, laundry

Travelers say...
"Convenient, good location, comfortable, friendly staff."

Reviewed on Apr 14, 2022

Holiday Inn Express St. Louis West - O'Fallon, an IHG Hotel
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.

Best O'Fallon Flight and Hotel Packages

O'Fallon flight + hotel packages - economy flights

The Ritz-Carlton, St. Louis
The Charles F. Knight Center
Hollywood Casino & Hotel St. Louis
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Frequently asked questions

Plane Tickets To O'Fallon

Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to O'Fallon. Browse through our inventory to explore a wide range of cheap flights to O'Fallon to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in O'Fallon as you anxiously await to exit the plane and explore what O'Fallon has to offer. Considering all the amazing local food and culture in O'Fallon, we won't hold this against you.

When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to O'Fallon to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to O'Fallon without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to O'Fallon with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to O'Fallon today!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.