Flights to O'Fallon
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| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| DEN | St. Louis | June 20 to June 28 | $88 |
| TPA | St. Louis | June 5 to June 8 | $168 |
| DFW | St. Louis | June 5 to June 6 | $168 |
| ATL | St. Louis | June 5 to June 6 | $168 |
| ISP | St. Louis | June 5 to June 6 | $168 |
| TTN | St. Louis | June 5 to June 6 | $173 |
| SEA | St. Louis | June 5 to June 12 | $218 |
| LGA | St. Louis | August 1 to August 16 | $228 |
| LAX | St. Louis | June 6 to June 14 | $290 |
| FCO | St. Louis | June 8 to June 11 | $888 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| DEN | St. Louis | June 4 to June 5 | $118 |
| DFW | St. Louis | June 3 to June 6 | $168 |
| ATL | St. Louis | June 3 to June 6 | $168 |
| TTN | St. Louis | June 3 to June 5 | $173 |
| TPA | St. Louis | June 3 to June 5 | $238 |
| SEA | St. Louis | June 4 to June 12 | $268 |
| SWF | St. Louis | June 4 to June 7 | $379 |
| LAX | St. Louis | June 3 to June 7 | $400 |
| LGA | St. Louis | June 2 to July 4 | $422 |
| FCO | St. Louis | June 2 to June 7 | $893 |
O'Fallon Flight Information
Traveling to | O'Fallon |
|---|---|
Lowest Price | $88 |
Number of Airlines Serving | |
Airlines Serving | Frontier Airlines, Delta, Spirit Airlines, American Airlines |
Number of Daily Flights | |
Airlines with Direct Flights |
Find The Perfect Hotel For After Your Flight
Amazing O'Fallon Accommodation Deals
Super 8 by Wyndham O'Fallon MO/St. Louis Area
Reviewed on May 23, 2023
Comfort Inn & Suites St. Louis - O'Fallon
Reviewed on May 21, 2023
Hilton Garden Inn St. Louis/O'Fallon MO
Reviewed on May 21, 2023
Luxury Hotels in O'Fallon
Super 8 by Wyndham O'Fallon MO/St. Louis Area
Reviewed on May 23, 2023
Family Friendly Hotels in O'Fallon
Sleep Inn & Suites O'Fallon MO - Technology Drive
Families like: Indoor pools, extra beds/cribs, free breakfast for the whole family, laundry
Reviewed on May 19, 2023
Hilton Garden Inn St. Louis/O'Fallon MO
Families like: Indoor pools, extra beds/cribs, laundry
Reviewed on May 21, 2023
Residence Inn by Marriott O'Fallon
Families like: Indoor pools, kitchen, outdoor tennis courts, extra beds/cribs
Reviewed on May 22, 2023
Save an average of 15% on thousands of hotels when you're signed in
Holiday Inn Express St. Louis West - O'Fallon, an IHG Hotel
Families like: Indoor pools, extra beds/cribs, free breakfast for the whole family, laundry
Reviewed on May 14, 2023
Need a Car For After Your Flight?
Special
$50
Compact
$52
Economy
$52
Midsize
$61
Frequently asked questions
How to find cheap flights
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you’re looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you’re browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here’s the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.
*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
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!