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Saint Thomas Island

$323+ Cheap flights from Oregon to Saint Thomas Island (STT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — STT
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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 12/1710:45 pmPDX - STT
1 stop14h 54mAmerican Airlines
Wed 12/244:25 pmSTT - PDX
2 stops24h 25mAmerican Airlines
Deal found 12/16$865
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2310:49 pmPDX - STT
1 stop12h 43mAmerican Airlines
Sun 12/286:36 pmSTT - PDX
2 stops20h 24mAmerican Airlines
Deal found 12/16$945
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/2011:59 pmPDX - STT
1 stop10h 31mUnited Airlines
Mon 12/221:02 pmSTT - PDX
2 stops13h 38mUnited Airlines
Deal found 12/16$1,019
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/2010:49 pmPDX - STT
1 stop14h 50mAmerican Airlines
Mon 12/224:25 pmSTT - PDX
1 stop12h 34mAmerican Airlines
Deal found 12/16$1,079
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/287:00 amBOI - STT
2 stops30h 18mUnited Airlines
Tue 12/303:05 pmSTT - BOI
1 stop10h 54mUnited Airlines
Deal found 12/17$1,099
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/217:45 pmPDX - STT
2 stops16h 33mUnited Airlines
Tue 12/231:02 pmSTT - PDX
2 stops13h 57mUnited Airlines
Deal found 12/17$1,119
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:09 pmPDX - STT
2 stops15h 34mDelta
Wed 12/241:48 pmSTT - PDX
2 stops13h 05mDelta
Deal found 12/16$1,163
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/178:30 amPDX - STT
2 stops23h 30mUnited Airlines
Wed 12/241:02 pmSTT - PDX
2 stops26h 56mUnited Airlines
Deal found 12/16$1,199
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/312:18 pmBOI - STT
2 stops19h 22mAmerican Airlines
Sun 1/46:36 pmSTT - BOI
2 stops22h 10mAmerican Airlines
Deal found 12/16$1,485
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/281:35 pmBOI - STT
1 stop22h 24mAmerican Airlines
Tue 12/303:39 pmSTT - BOI
1 stop10h 20mAmerican Airlines
Deal found 12/17$1,634

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$559
(United Airlines)

One-way from

$323
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$909
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
Search Deals
One-way flight from Oregon to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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 4/13

6:44 pm-11:10 am

2 stops13h 26m

Saint Thomas Island Cyril E King

Thu 4/23

5:10 pm-10:14 am

2 stops20h 04m

$559

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Mon 1/12

1:35 pm-1:56 pm

3 stops20h 21m

Saint Thomas Island Cyril E King

Fri 1/23

3:05 pm-10:32 pm

1 stop11h 27m

$559

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Mon 1/12

9:45 pm-3:05 pm

1 stop13h 20m

Saint Thomas Island Cyril E King

Fri 1/23

4:15 pm-10:45 pm

1 stop10h 30m

$559

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Mon 1/12

11:01 pm-3:56 pm

1 stop12h 55m

Saint Thomas Island Cyril E King

Fri 1/23

2:54 pm-11:46 pm

1 stop12h 52m

$559

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Wed 1/28

5:15 pm-1:22 pm

2 stops16h 07m

Saint Thomas Island Cyril E King

Thu 2/5

3:10 pm-10:15 pm

1 stop11h 05m

$559

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Wed 4/1

10:53 pm-11:12 am

1 stop9h 19m

Saint Thomas Island Cyril E King

Wed 4/8

1:40 pm-11:02 pm

1 stop12h 22m

$559

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

Mon 2/9

2:48 pm-1:10 pm

2 stops19h 22m

Saint Thomas Island Cyril E King

Mon 2/16

6:36 pm-11:01 am

2 stops19h 25m

$609

RedmondSaint Thomas Island

RDM - STT

RDMSTT

Bend/Redmond

Fri 2/20

2:47 pm-12:21 pm

2 stops17h 34m

Saint Thomas Island Cyril E King

Fri 2/27

6:36 pm-10:46 am

2 stops20h 10m

$609

RedmondSaint Thomas Island

RDM - STT

RDMSTT

Bend/Redmond

Sat 2/21

11:16 am-12:21 pm

2 stops21h 05m

Saint Thomas Island Cyril E King

Fri 2/27

4:10 pm-10:46 am

2 stops22h 36m

$609

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Sat 1/31

8:30 am-1:56 pm

2 stops25h 26m

Saint Thomas Island Cyril E King

Thu 2/5

1:02 pm-12:39 am

2 stops15h 37m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 26 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, April is the cheapest month in which you can book a flight from Oregon to Saint Thomas Island (average of $221). Flying from Oregon to Saint Thomas Island in June is currently the most expensive (average of $718). 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 December 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 26% on flights from Oregon to Saint Thomas Island by exploring options for tickets at noon.

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 13h 20m. Airlines will cover a distance of 3764 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, Boise Air Term. Gowen Fld - Saint Thomas Island Cyril E King and Bend/Redmond - 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, April is the cheapest month in which you can book a flight from Oregon to Saint Thomas Island (average of $221). Flying from Oregon to Saint Thomas Island in June is currently the most expensive (average of $718). 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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Dulles Intl to Christiansted flights
Raleigh to Saint Thomas Island flights
Midway to Saint Thomas Island flights
Indianapolis to Saint Thomas Island flights
Hartford to Saint Thomas Island flights
LaGuardia to Christiansted flights
St. Louis to Saint Thomas Island flights
Reagan-National to Christiansted flights
Denver to Saint Thomas Island flights
Atlanta to Christiansted flights
Omaha to Saint Thomas Island flights
Baltimore to Christiansted flights
Los Angeles to Saint Thomas Island flights
Greenville to Saint Thomas Island flights
O'Hare Intl to Christiansted flights
Richmond to Saint Thomas Island flights
Columbus to Saint Thomas Island flights
Kansas City to Saint Thomas Island flights
New Orleans to Saint Thomas Island flights
Austin to Saint Thomas Island flights
Dallas/Fort Worth to Christiansted flights
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Syracuse to Saint Thomas Island flights

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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$213Average$376FlexibilityNo cancel feeOn-time65%
DeltaCheapest$457Average$789FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$478Average$942FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$559Average$812FlexibilityNo cancel feeOn-time71%

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