$274 Cheap Flights from Redmond (RDM) to St. Thomas (STT)

View $274 flight on Wed, Apr 1, 2026Opens in a new window

Popular airlines from Redmond Municipal Airport (RDM) to Cyril E. King Airport (STT)

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Cheap Flights from Redmond to St. Thomas (RDM-STT)

Prices were available within the past 7 days and start at $274 for one-way flights and $540 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Apr 1 - Wed, Apr 8
RDM
Redmond
STT
St. Thomas
$540 Roundtrip, found 2 hours ago
$540
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Apr 1 from Redmond to St. Thomas, returning Wed, Apr 8, priced at $540 found 2 hours ago
American Airlines
Wed, Apr 1 - Wed, Apr 8
RDM
Redmond
STT
St. Thomas
$546 Roundtrip, found 2 hours ago
$546
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Apr 1 from Redmond to St. Thomas, returning Wed, Apr 8, priced at $546 found 2 hours ago
American Airlines
Wed, Apr 1 - Wed, Apr 8
RDM
Redmond
STT
St. Thomas
$601 Roundtrip, found 2 hours ago
$601
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Apr 1 from Redmond to St. Thomas, returning Wed, Apr 8, priced at $601 found 2 hours ago
American Airlines
Wed, Apr 1 - Wed, Apr 8
RDM
Redmond
STT
St. Thomas
$610 Roundtrip, found 2 hours ago
$610
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Apr 1 from Redmond to St. Thomas, returning Wed, Apr 8, priced at $610 found 2 hours ago
Delta
Wed, Apr 1 - Wed, Apr 8
RDM
Redmond
STT
St. Thomas
$636 Roundtrip, found 2 hours ago
$636
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Apr 1 from Redmond to St. Thomas, returning Wed, Apr 8, priced at $636 found 2 hours ago
United
Tue, Apr 21 - Fri, May 1
RDM
Redmond
STT
St. Thomas
$644 Roundtrip, found 3 days ago
$644
Roundtrip
found 3 days ago
Select United flight, departing Tue, Apr 21 from Redmond to St. Thomas, returning Fri, May 1, priced at $644 found 3 days ago
American Airlines
Wed, Apr 1 - Wed, Apr 8
RDM
Redmond
STT
St. Thomas
$646 Roundtrip, found 2 hours ago
$646
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Apr 1 from Redmond to St. Thomas, returning Wed, Apr 8, priced at $646 found 2 hours ago
United
Tue, Apr 21 - Fri, May 1
RDM
Redmond
STT
St. Thomas
$650 Roundtrip, found 3 days ago
$650
Roundtrip
found 3 days ago
Select United flight, departing Tue, Apr 21 from Redmond to St. Thomas, returning Fri, May 1, priced at $650 found 3 days ago
American Airlines
Thu, May 7 - Tue, May 12
RDM
Redmond
STT
St. Thomas
$660 Roundtrip, found 1 day ago
$660
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 7 from Redmond to St. Thomas, returning Tue, May 12, priced at $660 found 1 day ago
United
Wed, Apr 1 - Wed, Apr 8
RDM
Redmond
STT
St. Thomas
$675 Roundtrip, found 2 hours ago
$675
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Apr 1 from Redmond to St. Thomas, returning Wed, Apr 8, priced at $675 found 2 hours ago

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Frequently asked questions

How much does a flight from Robert's Field Airport (RDM) to Cyril E. King Airport (STT) cost?
Grab a cheap one-way flight from $274 or cheap return flight from $540 from Robert's Field Airport (RDM) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Robert's Field Airport (RDM) to Cyril E. King Airport (STT)?
The cheapest month to fly from RDM to STT is April, when there's less demand. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Robert's Field Airport (RDM) to Cyril E. King Airport (STT)?
To find the cheapest airline flying from RDM to STT, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Robert's Field Airport (RDM) to Cyril E. King Airport (STT)?
There aren't any daily direct flights from Robert's Field Airport (RDM) to Cyril E. King Airport (STT). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from RDM to STT?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Robert's Field Airport (RDM) to Cyril E. King Airport (STT)?
Choose a flight from Robert's Field Airport (RDM) to Cyril E. King Airport (STT) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Robert's Field Airport (RDM) to Cyril E. King Airport (STT) last-minute?
Last-minute fares from RDM to STT are generally more expensive. For the best prices, start looking for flights ahead of time. That said, if you're flexible with your travel plans, you may score a cheap fare right before you leave.
Is it cheaper to book a RDM to STT flight and hotel package?
Compared with arranging flights and hotels separately, booking a RDM to STT flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Just pick your flights and choose from our wide range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Robert's Field Airport (RDM) to Cyril E. King Airport (STT)?
Typically, you're able to cancel or reschedule your RDM to STT flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, visit our Customer Service portal.

Travel information

Origin airport
Robert's Field
Destination airport
Cyril E. King
Roundtrip price
$540
Distance
3681 mi

Book with confidence

Redmond to St. Thomas Flights

The cheapest times to fly from Redmond 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 Redmond to St. Thomas are during the month of April. You can find some of the cheapest flights from Redmond to St. Thomas with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Redmond 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 Redmond 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 Redmond to St. Thomas in 2026. You can also book with separate airlines for your outbound and return journeys, from $274 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 Redmond 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 Redmond 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.

 

Redmond to St. Thomas Flights

*Flight schedules are subject to change.

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*Available to One Key members.