$112 Cheap flight deals from Seattle (SEA) to Tewksbury (BOS)
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This Weekend's Flight Deals from Seattle to Tewksbury
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 $112 One Way, $223 Round Trip from Seattle to Tewksbury
Prices starting at $223 for return flights and $112 for one-way flights to Tewksbury were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tewksbury economy flight packages
The Langham, Boston
Oct 2 - Oct 5
Seattle (SEA) to Boston (BOS)
Reviewed on Aug 9, 2026
Summer House Hotel
Sep 13 - Sep 19
Seattle (SEA) to Boston (BOS)
Reviewed on Aug 8, 2026
More About Flying To Tewksbury from Seattle
Route Information for Flights from Seattle to Tewksbury
Origin Airport IATA Code | SEA |
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Destination Airport IATA Code | BOS |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Seattle to Tewksbury
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Discount Seattle to Tewksbury Flights
Orbitz’s low price guarantee means you get the best fares around. Find the lowest prices for international and domestic tickets and for flights from Seattle to Tewksbury when you use Orbitz. It’s easy to add activities to your booking, so you can take advantage of all that Tewksbury has to offer.
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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.