Cheap Flights to St. Peters from $20
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How Much Does it Cost To Fly To St. Peters?
The cheapest prices found with in the last 7 days for return flights were $38 and $20 for one-way flights to St. Peters for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| ATL | St. Louis | September 23 to September 30 | $38 |
| DEN | St. Louis | September 26 to October 3 | $80 |
| SEA | St. Louis | October 24 to October 29 | $142 |
| DFW | St. Louis | November 12 to November 15 | $163 |
| LGA | St. Louis | September 9 to September 16 | $201 |
| LGA | St. Louis | September 9 to September 16 | $201 |
| TPA | St. Louis | October 7 to October 12 | $208 |
| PHL | St. Louis | October 17 to October 19 | $232 |
| LAX | St. Louis | October 28 to November 2 | $278 |
| FCO | St. Louis | November 7 to November 11 | $952 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| EWR | St. Louis | August 30 to September 9 | $325 |
| DFW | St. Louis | August 30 to September 1 | $330 |
| TTN | St. Louis | August 29 to August 30 | $345 |
| DEN | St. Louis | August 29 to September 3 | $365 |
| TPA | St. Louis | August 30 to September 3 | $365 |
| LGA | St. Louis | August 29 to September 5 | $411 |
| PAE | St. Louis | August 30 to September 28 | $467 |
| LAX | St. Louis | August 28 to August 30 | $470 |
| ATL | St. Louis | August 28 to August 31 | $492 |
St. Peters Flight Information
Traveling to | St. Peters |
|---|---|
Lowest Price | $38 |
Number of Airlines Serving | |
Airlines Serving | Frontier Airlines |
Number of Daily Flights | |
Airlines with Direct Flights |
Find The Perfect Hotel For After Your Flight
Amazing St. Peters Accommodation Deals
Days Inn by Wyndham St Peters/St Charles
"My room smelled like a musty old basement. The window drapes hung on the air conditioning unit and appeared to have black mold stains on them. The clerk on duty did not to seem to have any interest on the quality of my stay. That is the last time I will stay at a Days Inn. As far as the chains owner, ..."
Reviewed on Aug 24, 2026
Luxury Hotels in St. Peters
Days Inn by Wyndham St Peters/St Charles
"My room smelled like a musty old basement. The window drapes hung on the air conditioning unit and appeared to have black mold stains on them. The clerk on duty did not to seem to have any interest on the quality of my stay. That is the last time I will stay at a Days Inn. As far as the chains owner, ..."
Reviewed on Aug 24, 2026
Family Friendly Hotels in St. Peters
Country Inn & Suites by Radisson, St. Peters, MO
"Our room was very musty and damp, and even smelled musty. Otherwise the room was quiet and the bed was comfortable."
Reviewed on Aug 23, 2026
Drury Inn & Suites St. Louis St. Peters
Courtyard by Marriott St. Louis St. Peters
Days Inn by Wyndham St Peters/St Charles
"My room smelled like a musty old basement. The window drapes hung on the air conditioning unit and appeared to have black mold stains on them. The clerk on duty did not to seem to have any interest on the quality of my stay. That is the last time I will stay at a Days Inn. As far as the chains owner, ..."
Reviewed on Aug 24, 2026
Best St. Peters Flight and Hotel Packages
St. Peters flight + hotel packages - economy flights
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Plane Tickets To St. Peters
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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 St. Peters 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 St. Peters 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 St. Peters 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 St. Peters today!
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