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Saint Croix

$322+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — STX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$473
(Mytrip)

One-way from

$322
(Kiwi.com)
From Portland to Saint Croix
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One-way flight from Portland to Saint Croix
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Find 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 September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/9. 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 9/2512:07 pmPDX - STX
2 stops20h 00mSpirit Airlines
Mon 9/2912:13 pmSTX - PDX
2 stops25h 58mSpirit Airlines
Deal found 9/9$473
This American Airlines deal was found by Cheapflights users on 9/9. 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 12/51:28 pmPDX - STX
1 stop20h 38mAmerican Airlines
Sat 12/134:07 pmSTX - PDX
1 stop11h 45mAmerican Airlines
Deal found 9/9$485
This Mytrip deal was found by Cheapflights users on 9/9. 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 9/258:00 amPDX - STX
3 stops24h 07mMultiple Airlines
Mon 9/2912:13 pmSTX - PDX
2 stops25h 58mMultiple Airlines
Deal found 9/9$515
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 12/610:45 pmPDX - STX
1 stop14h 58mAmerican Airlines
Sat 12/202:45 pmSTX - PDX
1 stop14h 14mAmerican Airlines
Deal found 9/10$535

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 September 11, 2025.
Use the filters below to find and compare flights from Portland to Saint Croix that are best for you.

Fly from

Portland

Fly to

Saint Croix

Route

Depart

Return

Price

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Thu 9/25

12:07 pm-11:07 am

2 stops20h 00m

Christiansted Henry Rohlsen

Mon 9/29

12:13 pm-11:11 am

2 stops25h 58m

$473

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Fri 12/5

1:28 pm-2:06 pm

1 stop20h 38m

Christiansted Henry Rohlsen

Sat 12/13

4:07 pm-11:52 pm

1 stop11h 45m

$485

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Thu 9/25

8:00 am-11:07 am

3 stops24h 07m

Christiansted Henry Rohlsen

Mon 9/29

12:13 pm-11:11 am

2 stops25h 58m

$515

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Sat 12/6

10:45 pm-5:43 pm

1 stop14h 58m

Christiansted Henry Rohlsen

Sat 12/20

2:45 pm-12:59 am

1 stop14h 14m

$535

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Thu 10/9

2:18 pm-3:07 pm

3 stops21h 49m

$322

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Thu 10/9

11:59 pm-2:50 pm

2 stops11h 51m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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

What is the cheapest month to book a flight from Portland to Saint Croix?

Currently, April is the cheapest month in which you can book a flight from Portland to Saint Croix (average of $194). Flying from Portland to Saint Croix in October is currently the most expensive (average of $568). 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 PDX to SC?

Find hourly flight availability from Portland to Saint Croix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Portland to Saint Croix, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 11, 2025.
Get a feel of what it's like to fly with Delta and 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.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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 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?

    Spirit Airlines and American Airlines can get you from Portland to Saint Croix in just under 20h. Your travel time can differ by up to 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.

  • What is the cheapest month to book a flight from Portland to Saint Croix?

    Currently, April is the cheapest month in which you can book a flight from Portland to Saint Croix (average of $194). Flying from Portland to Saint Croix in October is currently the most expensive (average of $568). 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

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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
Portland to Christiansted flights
Boise to Saint Thomas Island flights
Redmond to Saint Thomas Island flights

Top 2 airlines flying from Portland to Saint Croix

Discover the top 2 airlines 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$464Average$559FlexibilityNo cancel feeOn-time71%
DeltaCheapest$472Average$689FlexibilityNo cancel feeOn-timeN/A

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