Cheap flights from Saint Thomas Island to Seattle from $274
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Thomas Island to Seattle departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Saint Thomas Island to Seattle
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Delta flights from Saint Thomas Island to Seattle
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How to get the cheapest flight ticket from Saint Thomas Island to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Saint Thomas Island is on a Friday. momondo users have found tickets for Friday departures for as low as $485. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Saint Thomas Island because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $793.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Saint Thomas Island at noon is the least expensive time of day to depart. momondo users have found prices as low as $526 when looking at flights departing at noon. Flights to Seattle are more costly in the afternoon, with an average ticket price of $750. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
When to book flights from Saint Thomas Island to Seattle
Cheap Saint Thomas Island to Seattle (STT to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Saint Thomas Island to Seattle
How far is Saint Thomas Island Cyril E King to Seattle/Tacoma Intl by plane?
A flight from Saint Thomas Island Cyril E King to Seattle/Tacoma Intl will travel around 3780.5 mi. Flights usually cover this in 10h 27m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Saint Thomas Island Cyril E King Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Saint Thomas Island Cyril E King Airport to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Saint Thomas Island Cyril E King Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Saint Thomas Island Cyril E King Airport to Seattle/Tacoma Intl Airport is 2 as of May 2025.
How old do you have to be to fly from Saint Thomas Island Cyril E King Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint Thomas Island Cyril E King Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Saint Thomas Island to Seattle?
Based on momondo bookings for flights between Saint Thomas Island and Seattle, the leading airline is American Airlines, making up 50% of the total bookings. Other popular airlines include Delta with 50%.
Best airlines flying from Saint Thomas Island to Seattle
Compare and see reviews for airlines that fly from Saint Thomas Island to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $262 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $552 | Free Cancellation | Rating 7.2 10,000 reviews |
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Why should I use momondo to find a flight deal from Saint Thomas Island to Seattle?
It is quick and easy to find Saint Thomas Island to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.
Can I find flights from Saint Thomas Island to Seattle with flexible booking policies on momondo?
All flight searches from Saint Thomas Island to Seattle on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Saint Thomas Island to Seattle?
Once you have performed a search for Saint Thomas Island to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Saint Thomas Island to Seattle right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Saint Thomas Island and alert you when they change.