$67 Cheap flight deals from Boston (BOS) to Sullivan (STL)
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This Weekend's Flight Deals from Boston to Sullivan
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 $67 One Way, $156 Round Trip from Boston to Sullivan
Prices starting at $156 for return flights and $67 for one-way flights to Sullivan were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sullivan economy flight packages
Angad Arts Hotel St. Louis, Tapestry Collection by Hilton
Dec 16 - Dec 18
Boston (BOS) to St. Louis (STL)
Reviewed on Sep 9, 2024
The Wildwood Hotel
Dec 12 - Dec 14
Boston (BOS) to St. Louis (STL)
St. Louis (STL) to Boston (BOS)
Reviewed on Oct 16, 2025
Aloft St. Louis Cortex
Dec 16 - Dec 18
Boston (BOS) to St. Louis (STL)
Reviewed on Oct 31, 2025
More About Flying To Sullivan from Boston
Route Information for Flights from Boston to Sullivan
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | STL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to Sullivan
Great Deals on Flights From Boston to Sullivan
Spend more of your time and money at Sullivan instead of sitting at your computer, searching for discount Boston to Sullivan flights. This is why Orbitz makes it easy for you to check out destinations, plan your trip, and book your air fare, hotel, car rental, and more in just one place. Our low price guarantee means that you get great deals on flights from Boston to Sullivan.
Flights That Fit Your Budget
Traveling on a budget? Not to worry if you are using Orbitz. We monitor thousands of fares to make sure we show you the best air ticket prices available for your travel dates. Besides amazing prices on Boston to Sullivan flights, we offer you great deals on hotels, vacation packages, and last-minute getaways for the perfect trip.
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Sullivan Airports
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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.