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Cheap flights from Oregon to Saint Thomas Island from $296

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 7/2. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
11:34 pm - 3:52 pm
PDX
-
STT
13h 18m
2 stops
American Airlines Logo
3:43 pm - 11:34 am
STT
-
PDX
22h 51m
2 stops
$420American Airlines
Fri, Aug 21 - Fri, Aug 28
American Airlines Logo
3:00 pm - 12:53 pm
PDX
-
STT
18h 53m
2 stops
American Airlines Logo
4:42 pm - 11:34 am
STT
-
PDX
21h 52m
2 stops
$445American Airlines
Tue, Sep 1 - Sat, Sep 5
Southwest Logo
7:35 pm - 1:50 pm
PDX
-
STT
15h 15m
2 stops
Southwest Logo
2:35 pm - 11:40 pm
STT
-
PDX
12h 05m
2 stops
$469Southwest
Thu, Aug 20 - Fri, Aug 28
Southwest Logo
7:35 pm - 1:50 pm
PDX
-
STT
15h 15m
2 stops
Southwest Logo
2:35 pm - 11:40 pm
STT
-
PDX
12h 05m
2 stops
$489Southwest
Thu, Aug 20 - Fri, Aug 28
American Airlines Logo
11:59 pm - 4:58 pm
PDX
-
STT
12h 59m
2 stops
American Airlines Logo
6:17 pm - 12:54 pm
STT
-
PDX
22h 37m
2 stops
$503American Airlines
Fri, Dec 4 - Fri, Dec 11
American Airlines Logo
11:34 pm - 2:59 pm
PDX
-
STT
12h 25m
2 stops
American Airlines Logo
3:43 pm - 11:34 am
STT
-
PDX
22h 51m
2 stops
$508American Airlines
Thu, Aug 20 - Fri, Aug 28
United Airlines Logo
7:29 pm - 1:31 pm
PDX
-
STT
15h 02m
2 stops
United Airlines Logo
2:00 pm - 11:12 pm
STT
-
PDX
12h 12m
1 stop
$510United Airlines
Sat, Oct 24 - Sat, Oct 31
United Airlines Logo
7:29 pm - 1:31 pm
PDX
-
STT
15h 02m
2 stops
United Airlines Logo
2:00 pm - 11:12 pm
STT
-
PDX
12h 12m
1 stop
$520United Airlines
Sat, Oct 24 - Sat, Oct 31
Delta Logo
10:55 pm - 1:34 pm
PDX
-
STT
11h 39m
1 stop
Delta Logo
2:49 pm - 9:44 pm
STT
-
PDX
9h 55m
1 stop
$571Delta
Tue, Sep 1 - Sun, Sep 6
Delta Logo
7:28 pm - 12:11 pm
BOI
-
STT
14h 43m
2 stops
Delta Logo
1:21 pm - 9:57 pm
STT
-
BOI
10h 36m
1 stop
$1,216Delta
Wed, Jul 8 - Sun, Jul 12

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United Airlines flights from Oregon to Saint Thomas Island

Our best United Airlines deals on Oregon to Saint Thomas Island flight tickets
United Airlines
Oct 24
PDX7:29 pmPortland
15h 02m
2 stops
STT1:31 pmSaint Thomas Island Cyril E King
Oct 31
STT2:00 pmSaint Thomas Island Cyril E King
12h 12m
1 stop
PDX11:12 pmPortland
$510
United Airlines
Oct 24
PDX7:29 pmPortland
15h 02m
2 stops
STT1:31 pmSaint Thomas Island Cyril E King
Oct 31
STT2:00 pmSaint Thomas Island Cyril E King
12h 12m
1 stop
PDX11:12 pmPortland
$520
United Airlines
Nov 10
PDX3:36 pmPortland
16h 29m
3 stops
STT12:05 pmSaint Thomas Island Cyril E King
Nov 17
STT1:07 pmSaint Thomas Island Cyril E King
15h 28m
2 stops
PDX12:35 amPortland
$577

JetBlue flights from Oregon to Saint Thomas Island

Our best JetBlue deals on Oregon to Saint Thomas Island flight tickets
JetBlue
Aug 20
PDX11:27 pmPortland
11h 32m
1 stop
STT1:59 pmSaint Thomas Island Cyril E King
Aug 28
STT2:49 pmSaint Thomas Island Cyril E King
34h 40m
2 stops
PDX10:29 pmPortland
$603
JetBlue
Aug 20
PDX11:27 pmPortland
11h 32m
1 stop
STT1:59 pmSaint Thomas Island Cyril E King
Aug 28
STT2:49 pmSaint Thomas Island Cyril E King
34h 40m
2 stops
PDX10:29 pmPortland
$604
JetBlue
Aug 20
PDX11:27 pmPortland
11h 32m
1 stop
STT1:59 pmSaint Thomas Island Cyril E King
Aug 28
STT2:49 pmSaint Thomas Island Cyril E King
34h 40m
2 stops
PDX10:29 pmPortland
$605

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 June 26, 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

Cheapest round-trip

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Fri 8/21

11:34 pm-3:52 pm

2 stops13h 18m

Saint Thomas Island Cyril E King

Fri 8/28

3:43 pm-11:34 am

2 stops22h 51m

$420

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Tue 9/1

3:00 pm-12:53 pm

2 stops18h 53m

Saint Thomas Island Cyril E King

Sat 9/5

4:42 pm-11:34 am

2 stops21h 52m

$445

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Thu 8/20

7:35 pm-1:50 pm

2 stops15h 15m

Saint Thomas Island Cyril E King

Fri 8/28

2:35 pm-11:40 pm

2 stops12h 05m

$469

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Thu 8/20

7:35 pm-1:50 pm

2 stops15h 15m

Saint Thomas Island Cyril E King

Fri 8/28

2:35 pm-11:40 pm

2 stops12h 05m

$489

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Fri 12/4

11:59 pm-4:58 pm

2 stops12h 59m

Saint Thomas Island Cyril E King

Fri 12/11

6:17 pm-12:54 pm

2 stops22h 37m

$503

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Thu 8/20

11:34 pm-2:59 pm

2 stops12h 25m

Saint Thomas Island Cyril E King

Fri 8/28

3:43 pm-11:34 am

2 stops22h 51m

$508

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Sat 10/24

7:29 pm-1:31 pm

2 stops15h 02m

Saint Thomas Island Cyril E King

Sat 10/31

2:00 pm-11:12 pm

1 stop12h 12m

$510

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Sat 10/24

7:29 pm-1:31 pm

2 stops15h 02m

Saint Thomas Island Cyril E King

Sat 10/31

2:00 pm-11:12 pm

1 stop12h 12m

$520
Quickest round-trip

PortlandSaint Thomas Island

PDX - STT

PDXSTT

Portland

Tue 9/1

10:55 pm-1:34 pm

1 stop11h 39m

Saint Thomas Island Cyril E King

Sun 9/6

2:49 pm-9:44 pm

1 stop9h 55m

$571

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

Wed 7/8

7:28 pm-12:11 pm

2 stops14h 43m

Saint Thomas Island Cyril E King

Sun 7/12

1:21 pm-9:57 pm

1 stop10h 36m

$1,216

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 August is another great option to travel to Saint Thomas Island, with average flight prices from Oregon averaging around $316.

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

You could potentially save up to 22% 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

11h 39m

Direct flights

None
The fastest flight from Oregon to Saint Thomas Island takes 11h 39m
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

Frequently asked questions about flying from Oregon to Saint Thomas Island

  • 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
United AirlinesPriceFrom $508Free CancellationRating
7.4
9,893 reviews
Search United Airlines flights
American AirlinesPriceFrom $510Free CancellationRating
7.1
11,769 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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