HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Thomas Island

$278+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — STT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 3, 2025.

Round-trip from

$443
(Mytrip)

One-way from

$278
(United Airlines)

Popular in

June

Cheapest in

August

Average price

$609
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. 17% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/173:10 pmPDX - STT
2 stops18h 20mSpirit Airlines
Mon 7/2110:43 amSTT - PDX
2 stops25h 35mSpirit Airlines
Deal found 7/1$443
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:52 pmPDX - STT
3 stops36h 21mMultiple Airlines
Sat 9/610:49 amSTT - PDX
2 stops27h 23mMultiple Airlines
Deal found 7/2$498
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Fri 8/153:22 pmPDX - STT
2 stops17h 31mAmerican Airlines
Sat 8/2312:44 pmSTT - PDX
2 stops13h 42mAmerican Airlines
Deal found 7/3$559
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 9/91:38 pmBOI - STT
2 stops21h 10mAmerican Airlines
Sun 9/145:10 pmSTT - BOI
2 stops21h 38mAmerican Airlines
Deal found 7/3$609
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:45 pmPDX - STT
1 stop12h 47mDelta
Fri 10/172:42 pmSTT - PDX
1 stop10h 50mDelta
Deal found 7/2$674
This American Airlines deal was found by Cheapflights users on 6/30. 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 10/291:35 pmRDM - STT
2 stops23h 15mAmerican Airlines
Sun 11/96:15 pmSTT - RDM
2 stops22h 39mAmerican Airlines
Deal found 6/30$689
This Mytrip deal was found by Cheapflights users on 7/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/22:29 pmBOI - STT
3 stops22h 41mMultiple Airlines
Sat 8/94:05 pmSTT - BOI
3 stops26h 45mMultiple Airlines
Deal found 7/3$690
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/1511:20 pmPDX - STT
1 stop9h 59mUnited Airlines
Sat 8/2312:10 pmSTT - PDX
1 stop10h 53mUnited Airlines
Deal found 7/3$755
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 11/117:00 pmBOI - STT
2 stops14h 00mUnited Airlines
Tue 11/181:02 pmSTT - BOI
3 stops30h 01mUnited Airlines
Deal found 7/3$761
This United Airlines deal was found by Cheapflights users on 6/30. 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 10/293:51 pmRDM - STT
2 stops16h 09mUnited Airlines
Sun 11/93:05 pmSTT - RDM
3 stops25h 10mUnited Airlines
Deal found 6/30$1,051
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:39 pmBOI - STT
1 stop12h 31mDelta
Mon 8/183:23 pmSTT - BOI
1 stop23h 12mDelta
Deal found 7/2$2,103

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 July 3, 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

Thu 7/17

3:10 pm-12:30 pm

2 stops18h 20m

Saint Thomas Island Cyril E King

Mon 7/21

10:43 am-9:18 am

2 stops25h 35m

$443

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Thu 8/21

7:52 pm-11:13 am

3 stops36h 21m

Saint Thomas Island Cyril E King

Sat 9/6

10:49 am-11:12 am

2 stops27h 23m

$498

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Fri 8/15

3:22 pm-11:53 am

2 stops17h 31m

Saint Thomas Island Cyril E King

Sat 8/23

12:44 pm-11:26 pm

2 stops13h 42m

$559

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

Tue 9/9

1:38 pm-12:48 pm

2 stops21h 10m

Saint Thomas Island Cyril E King

Sun 9/14

5:10 pm-12:48 pm

2 stops21h 38m

$609

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Tue 10/14

9:45 pm-1:32 pm

1 stop12h 47m

Saint Thomas Island Cyril E King

Fri 10/17

2:42 pm-10:32 pm

1 stop10h 50m

$674

RedmondSaint Thomas Island

RDM - STT

RDMSTT

Bend/Redmond

Wed 10/29

1:35 pm-3:50 pm

2 stops23h 15m

Saint Thomas Island Cyril E King

Sun 11/9

6:15 pm-12:54 pm

2 stops22h 39m

$689

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

Sat 8/2

2:29 pm-3:10 pm

3 stops22h 41m

Saint Thomas Island Cyril E King

Sat 8/9

4:05 pm-4:50 pm

3 stops26h 45m

$690

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Fri 8/15

11:20 pm-12:19 pm

1 stop9h 59m

Saint Thomas Island Cyril E King

Sat 8/23

12:10 pm-8:03 pm

1 stop10h 53m

$755

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

Tue 11/11

7:00 pm-12:00 pm

2 stops14h 00m

Saint Thomas Island Cyril E King

Tue 11/18

1:02 pm-4:03 pm

3 stops30h 01m

$761

RedmondSaint Thomas Island

RDM - STT

RDMSTT

Bend/Redmond

Wed 10/29

3:51 pm-11:00 am

2 stops16h 09m

Saint Thomas Island Cyril E King

Sun 11/9

3:05 pm-12:15 pm

3 stops25h 10m

$1,051

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 15 results
1
2

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 $650). 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 July 3, 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.

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Thomas Island. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Oregon to Saint Thomas Island to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,086 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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, 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 $650). 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 Oregon?

Book flights to Oregon if you plan to visit one of these locations
St. John

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Saint Thomas Island flights
Newark to Saint Thomas Island flights
LaGuardia to Saint Thomas Island flights
Dulles Intl to Saint Thomas Island flights
Baltimore to Saint Thomas Island flights
Atlanta to Saint Thomas Island flights
O'Hare Intl to Saint Thomas Island flights
Orlando to Saint Thomas Island flights
Reagan-National to Saint Thomas Island flights
Boston to Saint Thomas Island flights
Dallas/Fort Worth to Saint Thomas Island flights
Charlotte to Saint Thomas Island flights
Philadelphia to Saint Thomas Island flights
Fort Lauderdale to Saint Thomas Island flights
John F Kennedy Intl to Christiansted flights
Hobby to Saint Thomas Island flights
Detroit to Saint Thomas Island flights
Minneapolis to Saint Thomas Island flights
Raleigh to Saint Thomas Island flights
Newark to Christiansted flights
Reagan-National to Christiansted flights
Omaha to Saint Thomas Island flights
George Bush Intcntl to Saint Thomas Island flights
Cleveland to Saint Thomas Island flights
Dulles Intl to Christiansted flights
Baltimore to Christiansted flights
St. Louis to Saint Thomas Island flights
LaGuardia to Christiansted flights
Pittsburgh to Saint Thomas Island flights
Miami to Saint Thomas Island flights
Los Angeles to Saint Thomas Island flights
Denver to Saint Thomas Island flights
Cincinnati to Saint Thomas Island flights
San Francisco to Saint Thomas Island flights
Charlotte to Christiansted flights
Hartford to Saint Thomas Island flights
Raleigh to Christiansted flights
Midway to Saint Thomas Island flights
Kansas City to Saint Thomas Island flights
Seattle to Saint Thomas Island flights
Atlanta to Christiansted flights
Dallas/Fort Worth to Christiansted flights
Norfolk to Saint Thomas Island flights
Indianapolis to Saint Thomas Island flights
Columbus to Saint Thomas Island flights
Fort Lauderdale to Christiansted flights
New Orleans to Saint Thomas Island flights
Tampa to Saint Thomas Island flights
Nashville to Saint Thomas Island flights
Boston to Christiansted 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$213Average$363FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$276Average$682FlexibilityNo cancel feeOn-time69%
DeltaCheapest$437Average$722FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$437Average$802FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.