What are the cheapest airlines to fly from Oregon to Saint Thomas Island one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $219. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Oregon to Saint Thomas Island for a low price.

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.

What are the most popular airlines that fly from Oregon to Saint Thomas Island?

The most popular airlines flying from Oregon to Saint Thomas Island are American Airlines, Delta and Spirit Airlines. Something to consider prior to booking your flight.

How far in advance should I book a flight from Oregon to Saint Thomas Island?

To save up to 147% on this flight, we recommend booking at least 33 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Oregon to Saint Thomas Island from $388 1-2 weeks out and tickets from $829 for flights departing within the next 72 hours.

What is the cheapest month to fly from Oregon to Saint Thomas Island?

The best pricing can be found in the month of August. Prices to Saint Thomas Island from Oregon average $717. You can even find prices in August for less than $717, as users have found deals to Saint Thomas Island from as low as $268. The month of December appears to be one of the more expensive times to travel to Saint Thomas Island from Oregon. Flying in the targeted month can save you up to 50%.

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.

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.

$219+ Flights from Oregon to Saint Thomas Island - Compare & Save Big

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Cheap flight deals from Oregon to Saint Thomas Island

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$376 (Booking.com)
One-way from	$219 (FlightHub)
Popular in	December
Cheapest in	August
Average price	$784

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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One-way flight from Oregon to Saint Thomas Island Cyril E King

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($46 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).

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Average for round-trip flights in May 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 May 1, 2025.

Wed 6/41:37 pmPDX - STT

2 stops17h 20mSpirit Airlines

Wed 6/1110:52 amSTT - PDX

2 stops27h 25mSpirit Airlines

Deal found 4/29

$376

Sun 8/175:42 pmPDX - STT

2 stops14h 23mAmerican Airlines

Sat 8/234:55 pmSTT - PDX

2 stops20h 49mAmerican Airlines

Deal found 4/30

$539

Tue 7/85:05 pmPDX - STT

2 stops16h 12mDelta

Tue 7/151:27 pmSTT - PDX

1 stop13h 32mDelta

Deal found 4/30

$649

Tue 7/14:30 pmBOI - STT

2 stops17h 44mDelta

Mon 7/141:27 pmSTT - BOI

1 stop11h 03mDelta

Deal found 4/30

$665

Thu 5/155:10 pmBOI - STT

2 stops15h 45mAmerican Airlines

Mon 5/195:10 pmSTT - BOI

2 stops21h 35mAmerican Airlines

Deal found 4/30

$711

Sat 8/211:20 pmPDX - STT

1 stop9h 57mUnited Airlines

Sun 8/101:19 pmSTT - PDX

1 stop12h 14mUnited Airlines

Deal found 4/30

$784

Sat 11/222:43 pmBOI - STT

2 stops19h 28mUnited Airlines

Wed 12/31:05 pmSTT - BOI

3 stops23h 38mUnited Airlines

Deal found 4/30

$1,248

Best flights from Oregon to Saint Thomas Island
Discover carefully curated flight deals from Oregon to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Wed 6/41:37 pmPDX - STT

2 stops17h 20mSpirit Airlines

Wed 6/1110:52 amSTT - PDX

2 stops27h 25mSpirit Airlines

Deal found 4/29

$376

Sun 8/175:42 pmPDX - STT

2 stops14h 23mAmerican Airlines

Sat 8/234:55 pmSTT - PDX

2 stops20h 49mAmerican Airlines

Deal found 4/30

$539

Tue 7/85:05 pmPDX - STT

2 stops16h 12mDelta

Tue 7/151:27 pmSTT - PDX

1 stop13h 32mDelta

Deal found 4/30

$649

Sat 8/211:20 pmPDX - STT

1 stop9h 57mUnited Airlines

Sun 8/101:19 pmSTT - PDX

1 stop12h 14mUnited Airlines

Deal found 4/30

$784

Tue 7/14:30 pmBOI - STT

2 stops17h 44mDelta

Mon 7/141:27 pmSTT - BOI

1 stop11h 03mDelta

Deal found 4/30

$665

Thu 5/155:10 pmBOI - STT

2 stops15h 45mAmerican Airlines

Mon 5/195:10 pmSTT - BOI

2 stops21h 35mAmerican Airlines

Deal found 4/30

$711

Thu 5/157:10 pmBOI - STT

3 stops18h 33mUnited Airlines

Mon 5/199:10 amSTT - BOI

2 stops14h 32mUnited Airlines

Deal found 4/30

$1,271

Last-minute flights from Oregon to Saint Thomas Island
Discover last-minute flight deals from Oregon to Saint Thomas Island. Data last updated May 1, 2025 and is based on user searches.

Tue 5/1312:40 amPDX - STT

2 stops11h 30mDelta

Sat 5/241:17 pmSTT - PDX

2 stops13h 08mDelta

Deal found 4/30

$1,104

Wed 5/145:40 pmPDX - STT

2 stops13h 17mSpirit Airlines

Sat 5/243:49 pmSTT - PDX

2 stops27h 56mSpirit Airlines

Deal found 4/30

$689

Wed 5/149:38 pmPDX - STT

1 stop10h 17mAmerican Airlines

Sat 5/245:10 pmSTT - PDX

2 stops20h 32mAmerican Airlines

Deal found 4/30

$929

Wed 5/146:50 amPDX - STT

1 stop27h 11mUnited Airlines

Sat 5/244:00 pmSTT - PDX

1 stop30h 19mUnited Airlines

Deal found 4/30

$1,132

Thu 5/155:10 pmBOI - STT

2 stops15h 45mAmerican Airlines

Mon 5/195:10 pmSTT - BOI

2 stops21h 35mAmerican Airlines

Deal found 4/30

$711

Thu 5/1511:59 pmBOI - STT

1 stop11h 42mDelta

Mon 5/191:17 pmSTT - BOI

2 stops13h 05mDelta

Deal found 4/30

$826

Thu 5/157:10 pmBOI - STT

3 stops18h 33mUnited Airlines

Mon 5/199:10 amSTT - BOI

2 stops14h 32mUnited Airlines

Deal found 4/30

$1,271

One-way flights from Oregon to Saint Thomas Island
Search for one-way flight options from Oregon to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Mon 6/1612:12 pmPDX - STT

2 stops18h 36mSpirit Airlines

Deal found 4/30

$219

Mon 6/169:55 pmPDX - STT

1 stop9h 54mAmerican Airlines

Deal found 4/30

$428

Wed 6/1811:59 pmPDX - STT

1 stop12h 44mUnited Airlines

Deal found 4/30

$473

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oregon to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Wed 6/4

1:37 pm-9:57 am

2 stops17h 20m

Saint Thomas Island Cyril E King

Wed 6/11

10:52 am-11:17 am

2 stops27h 25m

$376

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Sun 8/17

5:42 pm-11:05 am

2 stops14h 23m

Saint Thomas Island Cyril E King

Sat 8/23

4:55 pm-10:44 am

2 stops20h 49m

$539

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Tue 7/8

5:05 pm-12:17 pm

2 stops16h 12m

Saint Thomas Island Cyril E King

Tue 7/15

1:27 pm-11:59 pm

1 stop13h 32m

$649

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

Tue 7/1

4:30 pm-12:14 pm

2 stops17h 44m

Saint Thomas Island Cyril E King

Mon 7/14

1:27 pm-10:30 pm

1 stop11h 03m

$665

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

Thu 5/15

5:10 pm-10:55 am

2 stops15h 45m

Saint Thomas Island Cyril E King

Mon 5/19

5:10 pm-12:45 pm

2 stops21h 35m

$711

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Sat 8/2

11:20 pm-12:17 pm

1 stop9h 57m

Saint Thomas Island Cyril E King

Sun 8/10

1:19 pm-10:33 pm

1 stop12h 14m

$784

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

Thu 5/15

7:10 pm-3:43 pm

3 stops18h 33m

Saint Thomas Island Cyril E King

Mon 5/19

9:10 am-9:42 pm

2 stops14h 32m

$1,271

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Mon 6/16

12:12 pm-9:48 am

2 stops18h 36m

$219

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Mon 6/16

9:55 pm-10:49 am

1 stop9h 54m

$428

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Wed 6/18

11:59 pm-3:43 pm

1 stop12h 44m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 $432). Flying from Oregon to Saint Thomas Island in June is currently the most expensive (average of $627). 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?

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 a feel of what it's like to fly with Delta, United Airlines and American Airlines from Oregon to Saint Thomas Island by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines

6.3

Okay

7,963 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 cheapest airlines to fly from Oregon to Saint Thomas Island one-way?
The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $219. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Oregon to Saint Thomas Island for a low price.
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 $432). Flying from Oregon to Saint Thomas Island in June is currently the most expensive (average of $627). 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

St. John

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Oregon to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$213	Average$363	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$276	Average$681	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$421	Average$681	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$437	Average$811	FlexibilityNo cancel fee	On-time71%

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$219+ 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oregon to Saint Thomas Island with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

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 May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Oregon to Saint Thomas Island

Cheapest flights from Oregon to Saint Thomas IslandExplore 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 May 1, 2025.

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 May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oregon to Saint Thomas Island that are best for you.

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.

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?

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 May 1, 2025.

Reviews of airlines servicing Saint Thomas Island

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?

What are the cheapest airlines to fly from Oregon to Saint Thomas Island one-way?

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

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

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

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

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

Traveling to a place near Oregon?

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Alternative routes for Oregon to Saint Thomas Island

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Top 4 airlines flying from Oregon to Saint Thomas Island

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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 May 1, 2025.