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Cheap flights from Oregon to Saint Thomas Island from $224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Saint Thomas Island departing on 2/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oregon to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:53 pm - 12:12 pm
PDX
-
STT
9h 19m
1 stop
American Airlines Logo
1:53 pm - 11:44 pm
STT
-
PDX
12h 51m
1 stop
$560American Airlines
Fri, Mar 6 - Mon, Mar 16
American Airlines Logo
2:48 pm - 1:10 pm
BOI
-
STT
19h 22m
2 stops
American Airlines Logo
6:39 pm - 1:08 pm
STT
-
BOI
21h 29m
2 stops
$569American Airlines
Mon, Jan 26 - Sat, Jan 31
American Airlines Logo
10:45 pm - 11:35 am
PDX
-
STT
9h 50m
1 stop
American Airlines Logo
4:34 pm - 12:58 pm
STT
-
PDX
23h 24m
2 stops
$600American Airlines
Mon, Apr 20 - Mon, Apr 27
American Airlines Logo
2:32 pm - 11:06 am
RDM
-
STT
17h 34m
2 stops
American Airlines Logo
3:40 pm - 10:12 am
STT
-
RDM
21h 32m
2 stops
$610American Airlines
Tue, Mar 17 - Wed, Mar 25
United Airlines Logo
11:59 pm - 4:18 pm
PDX
-
STT
12h 19m
1 stop
United Airlines Logo
3:35 pm - 11:11 pm
STT
-
PDX
11h 36m
1 stop
$615United Airlines
Sat, Feb 28 - Sat, Mar 7
American Airlines Logo
11:01 pm - 5:05 pm
PDX
-
STT
14h 04m
1 stop
American Airlines Logo
4:47 pm - 11:46 pm
STT
-
PDX
10h 59m
1 stop
$625American Airlines
Thu, Feb 5 - Wed, Feb 11
American Airlines Logo
1:41 pm - 12:12 pm
BOI
-
STT
19h 31m
2 stops
American Airlines Logo
4:37 pm - 12:48 pm
STT
-
BOI
23h 11m
2 stops
$627American Airlines
Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
3:50 pm - 1:56 pm
PDX
-
STT
18h 06m
2 stops
United Airlines Logo
3:35 pm - 10:53 pm
STT
-
PDX
11h 18m
1 stop
$636United Airlines
Mon, Jan 26 - Sat, Jan 31
Southwest Logo
4:55 pm - 1:20 pm
PDX
-
STT
17h 25m
2 stops
Southwest Logo
3:20 pm - 1:25 am
STT
-
PDX
13h 05m
2 stops
$644Southwest
Mon, Apr 20 - Sun, Apr 26
United Airlines Logo
6:57 pm - 1:56 pm
PDX
-
STT
14h 59m
2 stops
United Airlines Logo
1:02 pm - 11:14 pm
STT
-
PDX
14h 12m
2 stops
$650United Airlines
Sun, Feb 22 - Wed, Feb 25

United Airlines flights from Oregon to Saint Thomas Island

Our best United Airlines deals on Oregon to Saint Thomas Island flight tickets
United Airlines
Feb 28
PDX11:59 pmPortland
12h 19m
1 stop
STT4:18 pmSaint Thomas Island Cyril E King
Mar 7
STT3:35 pmSaint Thomas Island Cyril E King
11h 36m
1 stop
PDX11:11 pmPortland
$615
United Airlines
Jan 26
PDX3:50 pmPortland
18h 06m
2 stops
STT1:56 pmSaint Thomas Island Cyril E King
Jan 31
STT3:35 pmSaint Thomas Island Cyril E King
11h 18m
1 stop
PDX10:53 pmPortland
$636
United Airlines
Feb 22
PDX11:59 pmPortland
12h 19m
1 stop
STT4:18 pmSaint Thomas Island Cyril E King
Feb 25
STT1:02 pmSaint Thomas Island Cyril E King
14h 12m
2 stops
PDX11:14 pmPortland
$650

American Airlines flights from Oregon to Saint Thomas Island

Our best American Airlines deals on Oregon to Saint Thomas Island flight tickets
American Airlines
Mar 6
PDX10:53 pmPortland
9h 19m
1 stop
STT12:12 pmSaint Thomas Island Cyril E King
Mar 16
STT5:25 pmSaint Thomas Island Cyril E King
20h 23m
2 stops
PDX10:48 amPortland
$560
American Airlines
Jan 26
BOI2:48 pmBoise Air Term. Gowen Fld
19h 22m
2 stops
STT1:10 pmSaint Thomas Island Cyril E King
Jan 31
STT6:39 pmSaint Thomas Island Cyril E King
21h 29m
2 stops
BOI1:08 pmBoise Air Term. Gowen Fld
$569
American Airlines
Apr 20
PDX10:45 pmPortland
9h 50m
1 stop
STT11:35 amSaint Thomas Island Cyril E King
Apr 27
STT4:34 pmSaint Thomas Island Cyril E King
23h 24m
2 stops
PDX12:58 pmPortland
$600

momondo 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, momondo users made 832,500 searches. Data last updated January 12, 2026.
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

Fri 3/6

10:53 pm-12:12 pm

1 stop9h 19m

Saint Thomas Island Cyril E King

Mon 3/16

1:53 pm-11:44 pm

1 stop12h 51m

$560

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

Mon 1/26

2:48 pm-1:10 pm

2 stops19h 22m

Saint Thomas Island Cyril E King

Sat 1/31

6:39 pm-1:08 pm

2 stops21h 29m

$569

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Mon 4/20

10:45 pm-11:35 am

1 stop9h 50m

Saint Thomas Island Cyril E King

Mon 4/27

4:34 pm-12:58 pm

2 stops23h 24m

$600

RedmondSaint Thomas Island

RDM - STT

RDMSTT

Bend/Redmond

Tue 3/17

2:32 pm-11:06 am

2 stops17h 34m

Saint Thomas Island Cyril E King

Wed 3/25

3:40 pm-10:12 am

2 stops21h 32m

$610

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Sat 2/28

11:59 pm-4:18 pm

1 stop12h 19m

Saint Thomas Island Cyril E King

Sat 3/7

3:35 pm-11:11 pm

1 stop11h 36m

$615

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Thu 2/5

11:01 pm-5:05 pm

1 stop14h 04m

Saint Thomas Island Cyril E King

Wed 2/11

4:47 pm-11:46 pm

1 stop10h 59m

$625

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

Sat 2/21

1:41 pm-12:12 pm

2 stops19h 31m

Saint Thomas Island Cyril E King

Sat 2/28

4:37 pm-12:48 pm

2 stops23h 11m

$627

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Mon 1/26

3:50 pm-1:56 pm

2 stops18h 06m

Saint Thomas Island Cyril E King

Sat 1/31

3:35 pm-10:53 pm

1 stop11h 18m

$636

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Mon 4/20

4:55 pm-1:20 pm

2 stops17h 25m

Saint Thomas Island Cyril E King

Sun 4/26

3:20 pm-1:25 am

2 stops13h 05m

$644

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Sun 2/22

6:57 pm-1:56 pm

2 stops14h 59m

Saint Thomas Island Cyril E King

Wed 2/25

1:02 pm-11:14 pm

2 stops14h 12m

$650

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Oregon to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of September is another great option to travel to Saint Thomas Island, with average flight prices from Oregon averaging around $571.

Can stopping save me money on Oregon to Saint Thomas Island flights?

You could potentially save up to 8% on your flight if you consider stops on a Oregon to Saint Thomas Island flight.

Cheap Oregon to Saint Thomas Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Saint Thomas Island

Fastest flight time

10h 46m

Direct flights

None
The fastest flight from Oregon to Saint Thomas Island takes 10h 46m
There are no direct flights from Oregon to Saint Thomas Island. There are no popular flight routes from Oregon to Saint Thomas Island.
Search flight deals

  • When did momondo last update prices for flights from Oregon to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Oregon to Saint Thomas Island Cyril E King Airport refresh daily.

  • How many operators does momondo search for flights from Oregon to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Oregon to Saint Thomas Island Cyril E King Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The travel and health documents you'll need for your trip to Saint Thomas Island Cyril E King Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Saint Thomas Island

Compare and see reviews for airlines that fly from Oregon to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $213Free CancellationRating
6.3
8,296 reviews
Search Spirit Airlines flights
DeltaPriceFrom $478Free CancellationRating
7.9
8,033 reviews
Search Delta flights
United AirlinesPriceFrom $478Free CancellationRating
7.4
9,143 reviews
Search United Airlines flights
American AirlinesPriceFrom $559Free CancellationRating
7.2
11,111 reviews
Search American Airlines flights

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

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Saint Thomas Island?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Saint Thomas Island. momondo saves you time and could save you money on your trip.

Can I find flights from Oregon to Saint Thomas Island with flexible booking policies on momondo?

momondo does allow users to show only those flights to Saint Thomas Island from Oregon which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oregon to Saint Thomas Island?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oregon to Saint Thomas Island.

I’m not ready to book a flight from Oregon to Saint Thomas Island right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oregon to Saint Thomas Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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