$97 Cheap flight deals from Boston (BOS) to Mascoutah (STL)
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This Weekend's Flight Deals from Boston to Mascoutah
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $97 One Way, $275 Round Trip from Boston to Mascoutah
Prices starting at $275 for return flights and $97 for one-way flights to Mascoutah were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mascoutah economy flight packages
The Wildwood Hotel
Feb 13 - Feb 16
Boston (BOS) to St. Louis (STL)
St. Louis (STL) to Boston (BOS)
Reviewed on Oct 16, 2025
Hilton Garden Inn Chesterfield
Feb 13 - Feb 16
Boston (BOS) to St. Louis (STL)
St. Louis (STL) to Boston (BOS)
Reviewed on Apr 8, 2025
Ameristar Casino Resort and Spa
Feb 13 - Feb 16
Boston (BOS) to St. Louis (STL)
St. Louis (STL) to Boston (BOS)
Reviewed on Dec 2, 2025
More About Flying To Mascoutah from Boston
Route Information for Flights from Boston to Mascoutah
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | STL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to Mascoutah
Orbitz combines guaranteed low prices with cutting-edge mobile tools for travel from Boston to Mascoutah to give you a travel experience that is second to none.
Bargain Travel at Your Fingertips
Orbitz provides the cheapest fares from Boston to Mascoutah. When reserving your flight you can mix and match a range of low cost airlines for you departing and returning domestic or international flights. This way you can travel on a budget while selecting the flights that suit your schedule.
Modern Tools for Fast-Paced Travel
Orbitz makes use of the latest technology to ensure that you are always kept up-to-date on the status of your Boston to Mascoutah flights. Through easy-to-use mobile Android and iPhone apps you can book low cost flights from Boston to Mascoutah and choose a range of cheap hotels to stay in.
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Once you have booked your flights from Boston to Mascoutah on Orbitz you will always be kept informed of any changes to your flight. When you opt into Orbitz’s free email and SMS alerts on your Boston to Mascoutah flights you can ask Orbitz to send the flight details to up to 6 other contacts, so keeping your family and business team informed is a cinch.
Frequent Flyer Program
For loyal Orbitz customers who fly from Boston to Mascoutah the chance to join our frequent flyer program is an added bonus. Simply log-on to your online account and input your frequent flyer number for future flights.
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.