What are the cheapest airlines to fly from Portland to Saint Croix one-way?

$272 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $348 and $433, respectively.

In terms of precipitation, rainfall in Saint Croix ranges from 1.6 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. March is typically the driest time to visit Saint Croix when rainfall is around 1.6 in.

If weather is an important factor for your trip to Saint Croix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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.

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.

$272+ Flights from Portland to Saint Croix

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Cheap flight deals from Portland to Saint Croix

Round-trip from	$489 (American Airlines)
One-way from	$272 (FlightHub)

From Portland to Saint Croix

Search Deals

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 julio 29, 2025.

vie. 12/56:44 pmPDX - STX

2 stops16h 11mAmerican Airlines

sáb. 12/134:35 pmSTX - PDX

1 stop10h 41mAmerican Airlines

Deal found 7/26

$489

vie. 8/153:12 pmPDX - STX

3 stops41h 14mMultiple Airlines

vie. 8/2212:31 pmSTX - PDX

3 stops33h 26mMultiple Airlines

Deal found 7/28

$611

mar. 8/53:10 pmPDX - STX

2 stops15h 37mSpirit Airlines

lun. 8/1110:52 amSTX - PDX

2 stops30h 23mSpirit Airlines

Deal found 7/28

$677

mar. 8/126:43 pmPDX - STX

3 stops17h 57mUnited Airlines

sáb. 8/169:30 amSTX - PDX

3 stops18h 05mUnited Airlines

Deal found 7/27

$1,104

mié. 12/315:10 pmPDX - STX

2 stops17h 10mDelta

mar. 1/63:19 pmSTX - PDX

1 stop11h 20mDelta

Deal found 7/27

$1,189

Best flights from Portland to Saint Croix
Discover carefully curated flight deals from Portland to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 29, 2025.

vie. 12/56:44 pmPDX - STX

2 stops16h 11mAmerican Airlines

sáb. 12/134:35 pmSTX - PDX

1 stop10h 41mAmerican Airlines

Deal found 7/26

$489

vie. 8/153:12 pmPDX - STX

3 stops41h 14mMultiple Airlines

vie. 8/2212:31 pmSTX - PDX

3 stops33h 26mMultiple Airlines

Deal found 7/28

$611

mar. 8/1210:23 amPDX - STX

2 stops22h 29mSpirit Airlines

sáb. 8/1612:57 pmSTX - PDX

3 stops33h 00mSpirit Airlines

Deal found 7/27

$679

mar. 8/126:43 pmPDX - STX

3 stops17h 57mUnited Airlines

sáb. 8/169:30 amSTX - PDX

3 stops18h 05mUnited Airlines

Deal found 7/27

$1,104

mié. 12/315:10 pmPDX - STX

2 stops17h 10mDelta

mar. 1/63:19 pmSTX - PDX

1 stop11h 20mDelta

Deal found 7/27

$1,189

Last-minute flights from Portland to Saint Croix
Discover last-minute flight deals from Portland to Saint Croix. Data last updated julio 29, 2025 and is based on user searches.

lun. 8/412:59 amPDX - STX

2 stops12h 27mAmerican Airlines

lun. 8/113:49 pmSTX - PDX

2 stops21h 54mAmerican Airlines

Deal found 7/28

$1,170

mar. 8/53:10 pmPDX - STX

2 stops15h 37mSpirit Airlines

lun. 8/1110:52 amSTX - PDX

2 stops30h 23mSpirit Airlines

Deal found 7/28

$677

mar. 8/126:43 pmPDX - STX

3 stops17h 57mUnited Airlines

sáb. 8/169:30 amSTX - PDX

3 stops18h 05mUnited Airlines

Deal found 7/27

$1,104

vie. 8/152:05 pmPDX - STX

2 stops19h 53mAmerican Airlines

vie. 8/223:49 pmSTX - PDX

2 stops21h 54mAmerican Airlines

Deal found 7/28

$549

vie. 8/153:12 pmPDX - STX

3 stops41h 14mMultiple Airlines

vie. 8/2212:31 pmSTX - PDX

3 stops33h 26mMultiple Airlines

Deal found 7/28

$611

One-way flights from Portland to Saint Croix
Search for one-way flight options from Portland to Saint Croix. Find affordable one-way fares based on user searches. Data last updated julio 29, 2025.

jue. 9/412:07 pmPDX - STX

2 stops20h 00mSpirit Airlines

Deal found 7/27

$272

mié. 12/3111:00 pmPDX - STX

1 stop14h 35mAmerican Airlines

Deal found 7/27

$348

lun. 12/2910:05 pmPDX - STX

1 stop12h 15mDelta

Deal found 7/27

$433

jue. 9/41:45 pmPDX - STX

3 stops25h 15mUnited Airlines

Deal found 7/27

$1,077

Cheapflights Fare Finder

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

PortlandChristiansted

PDX - STX

PDXSTX

Portland

vie. 12/5

6:44 pm-2:55 pm

2 stops16h 11m

Christiansted Henry Rohlsen

sáb. 12/13

4:35 pm-11:16 pm

1 stop10h 41m

$489

PortlandChristiansted

PDX - STX

PDXSTX

Portland

vie. 8/15

3:12 pm-11:26 am

3 stops41h 14m

Christiansted Henry Rohlsen

vie. 8/22

12:31 pm-6:57 pm

3 stops33h 26m

$611

PortlandChristiansted

PDX - STX

PDXSTX

Portland

mar. 8/12

10:23 am-11:52 am

2 stops22h 29m

Christiansted Henry Rohlsen

sáb. 8/16

12:57 pm-6:57 pm

3 stops33h 00m

$679

PortlandChristiansted

PDX - STX

PDXSTX

Portland

mar. 8/12

6:43 pm-3:40 pm

3 stops17h 57m

Christiansted Henry Rohlsen

sáb. 8/16

9:30 am-12:35 am

3 stops18h 05m

$1,104

PortlandChristiansted

PDX - STX

PDXSTX

Portland

mié. 12/31

5:10 pm-2:20 pm

2 stops17h 10m

Christiansted Henry Rohlsen

mar. 1/6

3:19 pm-10:39 pm

1 stop11h 20m

$1,189

PortlandChristiansted

PDX - STX

PDXSTX

Portland

jue. 9/4

12:07 pm-11:07 am

2 stops20h 00m

$272

PortlandChristiansted

PDX - STX

PDXSTX

Portland

mié. 12/31

11:00 pm-5:35 pm

1 stop14h 35m

$348

PortlandChristiansted

PDX - STX

PDXSTX

Portland

lun. 12/29

10:05 pm-2:20 pm

1 stop12h 15m

$433

PortlandChristiansted

PDX - STX

PDXSTX

Portland

jue. 9/4

1:45 pm-6:00 pm

3 stops25h 15m

$1,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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?

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 a feel of what it's like to fly with Delta, United Airlines, 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

7,977 reviews

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

7,977 reviews

Delta

8.0

Very good

7,977 reviews

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!

United Airlines

7.4

Good

8,899 reviews

Delta

8.0

Very good

7,977 reviews

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

7,977 reviews

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!

Spirit Airlines

6.3

Okay

8,040 reviews

Delta

8.0

Very good

7,977 reviews

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

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.
What are the cheapest airlines to fly from Portland to Saint Croix one-way?
$272 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $348 and $433, respectively.
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portland to Saint Croix

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

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$336	Average$554	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$453	Average$518	FlexibilityNo cancel fee	On-timeN/A

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$272+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Saint Croix with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 julio 29, 2025.

Round-trip from

One-way from

Find flight deals from Portland to Saint Croix

Cheapest flights from Portland to Saint CroixExplore 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 julio 29, 2025.

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 julio 29, 2025.

Cheapflights Fare Finder

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

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.

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?

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 julio 29, 2025.

Reviews of airlines servicing Saint Croix

Get a feel of what it's like to fly with Delta, United Airlines, 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.

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?

What are the cheapest airlines to fly from Portland to Saint Croix one-way?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Saint Croix

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Portland to Saint Croix

100% Free

Book with Flexibility

Travel Smart

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 julio 29, 2025.