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Saint Thomas Island

$557+ Cheap flights from Oregon to Saint Thomas Island (STT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — STT
Nov 4 — Nov 111
Tue 11/4
Tue 11/11
1 adult, Economy
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Cheap flight deals from Oregon to Saint Thomas Island

Keep the following information in mind while searching for Oregon to Saint Thomas Island flight deals. Data was last updated October 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$557
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$731
Provider with most accurate pricing for Portland-Saint Thomas Island Cyril E King flight deals.
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Provider most trusted by Cheapflights users for Portland-Saint Thomas Island Cyril E King flights.
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From Oregon to Saint Thomas Island Cyril E King
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Highest demand for flights based on searches. 18% potential increase in price ($161 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Oregon to Saint Thomas Island

Cheapest flights from Oregon to Saint Thomas Island
Explore the most affordable flight options available from Oregon to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2025.

This Trip.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:43 pmPDX - STT
2 stops21h 16mMultiple Airlines
Thu 11/61:02 pmSTT - PDX
1 stop11h 27mMultiple Airlines
Deal found 10/3$557
This American Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:45 pmPDX - STT
1 stop12h 40mAmerican Airlines
Mon 11/246:17 pmSTT - PDX
2 stops20h 53mAmerican Airlines
Deal found 10/4$559
This United Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:00 pmPDX - STT
3 stops20h 12mUnited Airlines
Thu 12/183:05 pmSTT - PDX
1 stop11h 35mUnited Airlines
Deal found 10/4$599
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:59 amPDX - STT
2 stops12h 28mAmerican Airlines
Tue 12/24:18 pmSTT - PDX
2 stops23h 02mAmerican Airlines
Deal found 10/5$639
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:35 pmPDX - STT
2 stops17h 08mUnited Airlines
Thu 11/61:02 pmSTT - PDX
2 stops15h 24mUnited Airlines
Deal found 10/3$649
This American Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:52 pmPDX - STT
1 stop9h 58mAmerican Airlines
Thu 10/235:20 pmSTT - PDX
2 stops19h 11mAmerican Airlines
Deal found 10/4$711
This American Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:57 pmRDM - STT
2 stops20h 29mAmerican Airlines
Fri 12/126:17 pmSTT - RDM
2 stops23h 16mAmerican Airlines
Deal found 10/3$734
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:54 pmPDX - STT
2 stops17h 18mUnited Airlines
Mon 11/241:02 pmSTT - PDX
3 stops25h 51mUnited Airlines
Deal found 10/3$844
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/222:11 pmBOI - STT
2 stops21h 19mUnited Airlines
Wed 12/32:15 pmSTT - BOI
2 stops26h 24mUnited Airlines
Deal found 10/3$965
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:51 pmRDM - STT
2 stops14h 39mUnited Airlines
Sat 11/153:35 pmSTT - RDM
2 stops25h 22mUnited Airlines
Deal found 10/2$992
This American Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:27 pmBOI - STT
2 stops20h 13mAmerican Airlines
Thu 1/16:36 pmSTT - BOI
2 stops21h 01mAmerican Airlines
Deal found 10/4$1,104
This United Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:20 amBOI - STT
1 stop28h 58mUnited Airlines
Thu 1/13:05 pmSTT - BOI
1 stop24h 34mUnited Airlines
Deal found 10/4$6,211

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Saint Thomas Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 5, 2025.
Use the filters below to find and compare flights from Oregon to Saint Thomas Island that are best for you.

Fly from

Oregon

Fly to

Saint Thomas Island

Route

Depart

Return

Price

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Mon 1/12

6:22 pm-3:06 pm

2 stops16h 44m

Saint Thomas Island Cyril E King

Fri 1/23

6:39 pm-11:45 am

2 stops21h 06m

$559

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Mon 1/12

9:45 pm-12:50 pm

1 stop11h 05m

Saint Thomas Island Cyril E King

Fri 1/23

4:00 pm-10:39 pm

1 stop10h 39m

$559

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Fri 10/24

9:52 pm-10:50 am

1 stop9h 58m

Saint Thomas Island Cyril E King

Thu 11/6

4:17 pm-11:31 pm

1 stop11h 14m

$559

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Sat 1/24

10:59 pm-2:02 pm

1 stop11h 03m

Saint Thomas Island Cyril E King

Sun 2/1

6:39 pm-11:45 am

2 stops21h 06m

$559

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Mon 11/17

5:42 pm-3:49 pm

2 stops18h 07m

Saint Thomas Island Cyril E King

Mon 11/24

6:17 pm-11:10 am

2 stops20h 53m

$559

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Thu 1/15

10:59 pm-5:05 pm

1 stop14h 06m

Saint Thomas Island Cyril E King

Sun 1/25

6:39 pm-1:21 pm

2 stops22h 42m

$559

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Thu 12/11

1:00 pm-1:12 pm

3 stops20h 12m

Saint Thomas Island Cyril E King

Thu 12/18

3:05 pm-10:40 pm

1 stop11h 35m

$599

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

Mon 3/9

11:30 pm-11:50 am

1 stop10h 20m

Saint Thomas Island Cyril E King

Wed 3/11

1:00 pm-11:58 pm

2 stops12h 58m

$679

RedmondSaint Thomas Island

RDM - STT

RDMSTT

Bend/Redmond

Wed 12/3

2:57 pm-3:26 pm

2 stops20h 29m

Saint Thomas Island Cyril E King

Fri 12/12

6:17 pm-1:33 pm

2 stops23h 16m

$734

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

Mon 3/9

2:18 pm-11:00 am

2 stops18h 42m

Saint Thomas Island Cyril E King

Wed 3/11

1:35 pm-12:30 pm

2 stops24h 55m

$749

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 17 results
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Best time to book a flight from Oregon to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Oregon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Saint Thomas Island

What is the cheapest month to book a flight from Oregon to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from Oregon to Saint Thomas Island (average of $433). Flying from Oregon to Saint Thomas Island in June is currently the most expensive (average of $643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OR to STT?

Find hourly flight availability from Oregon to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 5, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Saint Thomas Island as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Saint Thomas Island from Oregon?

    Most people fly into Saint Thomas Island Cyril E King (STT) if they book a flight to Saint Thomas Island from Oregon. Cyril E King is conveniently located just 2.8 mi from Saint Thomas Island’s city center.

  • How long is the flight from Oregon to Saint Thomas Island?

    Departing from Oregon to Saint Thomas Island will take you 10h 20m. Airlines will cover a distance of 3429 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Oregon to Saint Thomas Island?

    The most popular flight routes from Oregon to Saint Thomas Island are Portland - Saint Thomas Island Cyril E King, Bend/Redmond - Saint Thomas Island Cyril E King and Boise Air Term. Gowen Fld - Saint Thomas Island Cyril E King.

  • Can I find deals for flights from Oregon to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on Oregon to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Saint Thomas Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Saint Thomas Island.

  • Can I find deals for business class flights from Oregon to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Oregon to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to Saint Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from Oregon to Saint Thomas Island (average of $433). Flying from Oregon to Saint Thomas Island in June is currently the most expensive (average of $643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

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Alternative routes for Oregon to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.
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Charlotte to Christiansted flights
Hartford to Saint Thomas Island flights
Midway to Saint Thomas Island flights
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Dallas/Fort Worth to Christiansted flights
LaGuardia to Christiansted flights
Detroit to Christiansted flights
George Bush Intcntl to Christiansted flights
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Top 4 airlines flying from Oregon to Saint Thomas Island

Discover the top 4 airlines that operate flights from Oregon to Saint Thomas Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$213Average$374FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$423Average$731FlexibilityNo cancel feeOn-time69%
DeltaCheapest$437Average$735FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$437Average$775FlexibilityNo cancel feeOn-time71%

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