$209 Cheap flight deals from Boston (BOS) to Tri-Cities (TRI)

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Airfares from $209 One Way, $294 Round Trip from Boston to Tri-Cities

Prices starting at $294 for return flights and $209 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.

Wed, Jan 29 - Tue, Feb 18
PVD
Providence
TRI
Tri-Cities
$294 Roundtrip, found 6 days ago
$294
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jan 29 from Providence to Tri-Cities, returning Tue, Feb 18, priced at $294 found 6 days ago
Wed, Jan 29 - Tue, Feb 11
PVD
Providence
TRI
Tri-Cities
$324 Roundtrip, found 6 days ago
$324
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jan 29 from Providence to Tri-Cities, returning Tue, Feb 11, priced at $324 found 6 days ago
Wed, Jan 29 - Tue, Feb 4
PVD
Providence
TRI
Tri-Cities
$329 Roundtrip, found 6 days ago
$329
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jan 29 from Providence to Tri-Cities, returning Tue, Feb 4, priced at $329 found 6 days ago
Wed, Jan 29 - Sat, Feb 8
PVD
Providence
TRI
Tri-Cities
$329 Roundtrip, found 6 days ago
$329
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jan 29 from Providence to Tri-Cities, returning Sat, Feb 8, priced at $329 found 6 days ago
Sat, Feb 1 - Sat, Feb 15
PVD
Providence
TRI
Tri-Cities
$359 Roundtrip, found 6 days ago
$359
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Feb 1 from Providence to Tri-Cities, returning Sat, Feb 15, priced at $359 found 6 days ago

More About Flying To Tri-Cities from Boston

Route Information for Flights from Boston to Tri-Cities

Origin Airport IATA Code
BOS
Destination Airport IATA Code
TRI
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Boston to Tri-Cities

Looking for cheap Boston to Tri-Cities flights? Orbitz has the cheapest air fares for flights from Boston to Tri-Cities. Plus, with our cutting-edge mobile tools, travel planning has never been easier or more wallet-friendly.

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Use the Orbitz app or the mobile Orbitz site, m.orbtiz.com, to see information about your Boston to Tri-Cities flights anytime you need it. Your itinerary is also sent to your email address for reference. Access updates on your flights from Boston to Tri-Cities on your mobile device too, including delays and baggage claim details.

Cheap Air Ticket Prices Guaranteed

Orbitz is your number one source for low fares for Boston to Tri-Cities flights. Our low price guarantee on domestic and international air tickets give you great savings for a perfect trip to Tri-Cities. Need hotels too? You can book them last minute on your mobile phone.

Frequently asked questions

What is the shortest flight from Boston to Tri-Cities?
Jetting from Logan Intl. Airport to Tri-Cities Regional Airport (TRI) will take you at least 3 hours and 21 minutes. Enjoy a beverage and read a few magazines — it’s the perfect opportunity to relax.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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.