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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.
Prices starting at $412 for return flights and $373 for one-way flights to Tri-Cities were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
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Orbitz has your best deals on Boston to Tri-Cities flights. From guaranteed low prices to cutting-edge mobile tools, the perfect trip begins on Orbitz.
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Orbitz is the best source for booking flights from Boston to Tri-Cities. But we also keep you updated about flight delays, booking changes, or service disruptions with free alerts. Get alerts on Boston to Tri-Cities flights sent to your email or via voice or text to your mobile phone. We can also send the alerts to up to 6 other email addresses or phone numbers, which is helpful if you are being picked up at the airport.
It's easy to find discount air tickets for flights from Boston to Tri-Cities on Orbitz. Mix and match airlines for your departing and your returning flights to find the lowest fares and the best schedule.
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.