$59 Cheap flight deals from Boston (BOS) to Frederick (IAD)
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This Weekend's Flight Deals from Boston to Frederick
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 $59 One Way, $117 Round Trip from Boston to Frederick
Prices starting at $117 for return flights and $59 for one-way flights to Frederick were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Frederick economy flight packages
Crowne Plaza Crystal City-Washington, D.C. by IHG
Oct 15 - Oct 18
Boston (BOS) to Baltimore (BWI)
Baltimore (BWI) to Boston (BOS)
Reviewed on Aug 19, 2026
Club Quarters Hotel in Washington DC
Oct 15 - Oct 18
Boston (BOS) to Baltimore (BWI)
Baltimore (BWI) to Boston (BOS)
Frederick packages with premium economy flights
The Jefferson, Washington, DC
Oct 3 - Oct 6
Boston (BOS) to Baltimore (BWI)
Reviewed on Aug 20, 2026
More About Flying To Frederick from Boston
Route Information for Flights from Boston to Frederick
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | IAD |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to Frederick
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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.