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Saint Croix

$368+ Cheap flights from Portland (PDX) to Saint Croix

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — STX
Aug 21 — Aug 281
Fri 8/21
Fri 8/28
1 adult, Economy
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Cheap flight deals from Portland to Saint Croix

Cheapest flights from Portland to Saint Croix
Explore the most affordable flight options available from Portland to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.

This American Airlines deal was found by Cheapflights users on 7/19. 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 9/211:34 pm
PDX
-
STX
2 stops18h 09m
American Airlines
Tue 9/88:30 am
STX
-
PDX
2 stops17h 39m
American Airlines
Deal found 7/19$685
This American Airlines deal was found by Cheapflights users on 7/18. 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 8/45:28 pm
PDX
-
STX
2 stops18h 36m
American Airlines
Tue 8/118:30 am
STX
-
PDX
2 stops17h 39m
American Airlines
Deal found 7/18$760
This American Airlines deal was found by Cheapflights users on 7/19. 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 12/2910:45 pm
PDX
-
STX
1 stop20h 02m
American Airlines
Thu 12/314:31 pm
STX
-
PDX
2 stops22h 09m
American Airlines
Deal found 7/19$991
This American Airlines deal was found by Cheapflights users on 7/19. 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 12/2910:45 pm
PDX
-
STX
1 stop20h 02m
American Airlines
Tue 1/53:30 pm
STX
-
PDX
1 stop13h 29m
American Airlines
Deal found 7/19$1,011
This American Airlines deal was found by Cheapflights users on 7/19. 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 12/2910:45 pm
PDX
-
STX
1 stop20h 02m
American Airlines
Wed 1/64:33 pm
STX
-
PDX
2 stops23h 49m
American Airlines
Deal found 7/19$1,016
This American Airlines deal was found by Cheapflights users on 7/19. 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 12/2910:45 pm
PDX
-
STX
1 stop20h 02m
American Airlines
Mon 1/44:31 pm
STX
-
PDX
2 stops22h 09m
American Airlines
Deal found 7/19$1,046
This American Airlines deal was found by Cheapflights users on 7/19. 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 12/2310:45 pm
PDX
-
STX
1 stop20h 02m
American Airlines
Thu 12/314:31 pm
STX
-
PDX
2 stops22h 09m
American Airlines
Deal found 7/19$1,095

Find flight deals from Portland to Saint Croix

Keep the following information in mind while searching for Portland to Saint Croix flight deals. Data was last updated July 22, 2026.

Round-trip from

$685
(American Airlines)

One-way from

$368
(American Airlines)
From Portland to Saint Croix
Search Deals
One-way flight from Portland to Saint Croix
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Saint Croix 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 22, 2026.
Use the filters below to find and compare flights from Portland to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Wed 10/7

6:00 pm-1:07 pm

2 stops16h 07m

Christiansted Henry Rohlsen

Wed 10/14

5:08 pm-12:22 pm

2 stops22h 14m

$685
Quickest round-trip

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Tue 8/4

5:20 am-8:50 pm

2 stops12h 30m

Christiansted Henry Rohlsen

Tue 8/11

8:04 am-6:59 pm

3 stops13h 55m

$1,101

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Wed 10/7

12:45 pm-8:20 am

3 stops40h 35m

Christiansted Henry Rohlsen

Wed 10/14

4:55 pm-9:10 pm

2 stops31h 15m

$1,133

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Wed 10/7

12:45 pm-12:30 pm

3 stops44h 45m

Christiansted Henry Rohlsen

Wed 10/14

3:14 pm-9:50 am

2 stops21h 36m

$1,735

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Wed 9/2

7:10 am-7:38 pm

2 stops33h 28m

Christiansted Henry Rohlsen

Tue 9/8

3:14 pm-3:05 pm

3 stops26h 51m

$1,816

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Tue 8/4

8:35 am-7:38 pm

3 stops32h 03m

Christiansted Henry Rohlsen

Tue 8/11

3:14 pm-9:59 pm

2 stops57h 45m

$2,290
Cheapest one-way
Quickest one-way

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Mon 9/28

11:08 pm-3:39 pm

2 stops13h 31m

$368

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Sun 9/27

11:08 pm-3:39 pm

2 stops13h 31m

$368

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Mon 9/28

5:30 pm-8:20 am

3 stops35h 50m

$424

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Sun 9/27

9:34 pm-8:20 am

3 stops55h 46m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Sorted by cheapest first

Best time to book a flight from Portland to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Portland 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 Portland to Saint Croix

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Saint Croix

Get insights into the airlines that provide service to Saint Croix. 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 Croix. Reviews last updated July 22, 2026.
Get a feel of what it's like to fly with American Airlines from Portland to Saint Croix by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,835 reviews

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.8

Overall

7.1

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go
American Airlines
7.1
Good
11,835 reviews
American Airlines
7.1
Good
11,835 reviews

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.8

Overall

7.1

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

Related info for your journey

Find useful and relevant information for your journey from Portland to Saint Croix. 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 from for flights from Portland to Saint Croix?

    Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to Saint Croix from Portland.

  • How long is the flight from Portland to Saint Croix?

    American Airlines and United Airlines can get you from Portland to Saint Croix in just under 16h 07m. Your travel time can differ by up to 28h 38m. Airlines will cover a distance of 3803 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Portland to Saint Croix that include hotel bookings?

    Yes. In addition to deals on Portland to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Saint Croix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Saint Croix.

  • Can I find deals for business class flights from Portland to Saint Croix?

    Yes. Cheapflights offers flight deals from Portland to Saint Croix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Portland to Saint Croix

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Saint Thomas Island flights
Boise to Saint Thomas Island flights

Top airline flying from Portland to Saint Croix

Discover the top airline that operate flights from Portland to Saint Croix. 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 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$484Average$699FlexibilityNo cancel feeOn-time71%

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