$349 Cheap flight deals from Tri-Cities (PSC) to St. Thomas (STT)

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This Weekend's Flight Deals from Tri-Cities to St. Thomas

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.

Sat, Jan 3 - Mon, Feb 2
PSC
Tri-Cities
STT
Cyril E. King
$780 Roundtrip, found 3 days ago
$780
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jan 3 from Tri-Cities to Cyril E. King, returning Mon, Feb 2, priced at $780 found 3 days ago

Airfares from $349 One Way, $689 Round Trip from Tri-Cities to St. Thomas

Prices starting at $689 for return flights and $349 for one-way flights to St. Thomas were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 22 - Tue, Mar 10
PSC
Pasco
STT
St. Thomas
$689 Roundtrip, found 1 day ago
$689
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Feb 22 from Pasco to St. Thomas, returning Tue, Mar 10, priced at $689 found 1 day ago
Wed, Mar 4 - Wed, Mar 18
PSC
Pasco
STT
St. Thomas
$694 Roundtrip, found 1 day ago
$694
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Mar 4 from Pasco to St. Thomas, returning Wed, Mar 18, priced at $694 found 1 day ago
Wed, Feb 25 - Wed, Mar 11
PSC
Pasco
STT
St. Thomas
$719 Roundtrip, found 1 day ago
$719
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Feb 25 from Pasco to St. Thomas, returning Wed, Mar 11, priced at $719 found 1 day ago
Sat, Mar 7 - Tue, Mar 17
PSC
Pasco
STT
St. Thomas
$724 Roundtrip, found 1 day ago
$724
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Mar 7 from Pasco to St. Thomas, returning Tue, Mar 17, priced at $724 found 1 day ago
Sun, Feb 22 - Thu, Mar 12
PSC
Pasco
STT
St. Thomas
$724 Roundtrip, found 1 day ago
$724
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Feb 22 from Pasco to St. Thomas, returning Thu, Mar 12, priced at $724 found 1 day ago

More About Flying To St. Thomas from Tri-Cities

Route Information for Flights from Tri-Cities to St. Thomas

Origin Airport IATA Code
PSC
Destination Airport IATA Code
STT
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Tri-Cities to St. Thomas

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Frequently asked questions

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.

More Destinations

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.