$268 Cheap Flights from Spokane (GEG) to St. Thomas (STT)

View $268 flight on Sat, May 2, 2026Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Cyril E. King Airport (STT)

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Cheap Flights from Spokane to St. Thomas (GEG-STT)

Prices were available within the past 7 days and start at $268 for one-way flights and $560 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, May 10 - Thu, May 14
GEG
Spokane
STT
St. Thomas
$560 Roundtrip, found 1 day ago
$560
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, May 10 from Spokane to St. Thomas, returning Thu, May 14, priced at $560 found 1 day ago
Southwest Airlines
Sun, May 10 - Thu, May 14
GEG
Spokane
STT
St. Thomas
$566 Roundtrip, found 1 day ago
$566
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sun, May 10 from Spokane to St. Thomas, returning Thu, May 14, priced at $566 found 1 day ago
Southwest Airlines
Sun, Aug 16 - Sun, Aug 23
GEG
Spokane
STT
St. Thomas
$568 Roundtrip, found 2 days ago
$568
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sun, Aug 16 from Spokane to St. Thomas, returning Sun, Aug 23, priced at $568 found 2 days ago
Delta
Thu, Apr 16 - Thu, Apr 23
GEG
Spokane
STT
St. Thomas
$585 Roundtrip, found 4 days ago
$585
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Apr 16 from Spokane to St. Thomas, returning Thu, Apr 23, priced at $585 found 4 days ago
Southwest Airlines
Sun, May 10 - Thu, May 14
GEG
Spokane
STT
St. Thomas
$591 Roundtrip, found 1 day ago
$591
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sun, May 10 from Spokane to St. Thomas, returning Thu, May 14, priced at $591 found 1 day ago
Southwest Airlines
Thu, Oct 15 - Thu, Oct 22
GEG
Spokane
STT
St. Thomas
$600 Roundtrip, found 1 day ago
$600
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Thu, Oct 15 from Spokane to St. Thomas, returning Thu, Oct 22, priced at $600 found 1 day ago
Southwest Airlines
Sun, May 10 - Thu, May 14
GEG
Spokane
STT
St. Thomas
$606 Roundtrip, found 1 day ago
$606
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sun, May 10 from Spokane to St. Thomas, returning Thu, May 14, priced at $606 found 1 day ago
Southwest Airlines
Sun, Aug 16 - Sun, Aug 23
GEG
Spokane
STT
St. Thomas
$608 Roundtrip, found 2 days ago
$608
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sun, Aug 16 from Spokane to St. Thomas, returning Sun, Aug 23, priced at $608 found 2 days ago
Southwest Airlines
Sun, May 10 - Thu, May 14
GEG
Spokane
STT
St. Thomas
$612 Roundtrip, found 1 day ago
$612
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sun, May 10 from Spokane to St. Thomas, returning Thu, May 14, priced at $612 found 1 day ago
United
Wed, Oct 28 - Wed, Nov 4
GEG
Spokane
STT
St. Thomas
$800 Roundtrip, found 20 hours ago
$800
Roundtrip
found 20 hours ago
Select United flight, departing Wed, Oct 28 from Spokane to St. Thomas, returning Wed, Nov 4, priced at $800 found 20 hours ago

Frequently asked questions

How much does a flight from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King) cost?
You can find cheap one-way flights from $268 and cheap return flights from $560 Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King) with Expedia. One-way flights typically cost between $348 and $3276, and return flights often range between $721 and $4987. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King)?
The cheapest month to fly from GEG to STT is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King)?
Enter GEG to STT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King)?
Delta is one of the cheapest airlines offering connecting flights from Spokane, WA (GEG) to St. Thomas (STT), with round-trip tickets starting from around $629 with a layover in Seattle - Tacoma Intl. (SEA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King)?
To find a cheap flight from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King)?
The earliest flight from Spokane (GEG) to St. Thomas (STT) typically leaves at around 5:00 AM, operated by United Airlines. This is a seasonal service active in March and April, and an early departure can help you enjoy more of the beautiful Caribbean. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King)?
For flights from Spokane (GEG) to St. Thomas (STT), the most popular departure times are in the late afternoon, from 3pm to 6pm. About 49% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines and Delta Airlines, offer flights during this window. This timing works well because it allows travelers to enjoy their morning before heading to the airport.
How long does it take to fly from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King)?
Flying from GEG to STT with a connection usually takes about 12 hours 20 minutes, traveling roughly 3,565 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King)?
First class seats are offered on the GEG to STT route with United Airlines and Delta Air Lines.
How do I earn miles on a Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King) flight with Expedia?
It's easy to earn miles on a Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for St. Thomas from Spokane Intl. (GEG)?
If you're planning to travel to St. Thomas from Spokane Intl. (GEG), you can fly into Cyril E. King (STT) Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Sky Harbor Intl. (PHX), Denver Intl. (DEN) before reaching St. Thomas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King) at the last minute?
Typically, booking a last minute flight from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King) flight and hotel package?
Securing a Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King) St Thomas Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King)?
If you booked your Spokane, WA (GEG-Spokane Intl.) to St. Thomas (STT-Cyril E. King) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Spokane Intl.
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$560
Distance
3564 mi

Book with confidence

Spokane to St. Thomas Flights

The cheapest times to fly from Spokane to St. Thomas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Spokane to St. Thomas are during the month of May. You can find some of the cheapest flights from Spokane to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to St. Thomas

Sunday is one of the best days to book for cheap flights from Spokane to St. Thomas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Spokane to St. Thomas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Spokane to St. Thomas in 2026. You can also book with separate airlines for your outbound and return journeys, from $268 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Spokane to St. Thomas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Spokane to St. Thomas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Spokane to St. Thomas Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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