When did momondo last update prices for flights from Portland Airport to Saint Croix?

Prices for flights from Portland Airport to Saint Croix are updated daily.

How many operators does momondo search for flights from Portland Airport to Saint Croix?

As of April 2026, there is 1 operator available to choose from for flights from Portland Airport to Saint Croix.

How old do you have to be to fly from Portland Airport to Saint Croix?

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 Portland Airport to Saint Croix.

What documentation or ID do you need to fly to Saint Croix?

The required travel and health documents for your Saint Croix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Croix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$486 Cheap Flights from Portland to Saint Croix in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Saint Croix

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:28 pm - 4:13 pm

PDX

STX

14h 45m

1 stop

2:05 pm - 11:53 pm

STX

PDX

12h 48m

1 stop

$486American Airlines

Fri, May 1 - Sat, May 9

11:47 pm - 4:13 pm

PDX

STX

13h 26m

2 stops

2:05 pm - 10:20 am

STX

PDX

23h 15m

2 stops

$490American Airlines

Fri, May 1 - Sat, May 9

10:59 pm - 8:45 pm

PDX

STX

18h 46m

2 stops

9:00 am - 11:52 pm

STX

PDX

17h 52m

2 stops

$579American Airlines

Fri, May 22 - Thu, May 28

1:31 pm - 12:55 pm

PDX

STX

20h 24m

2 stops

4:00 pm - 10:57 am

STX

PDX

21h 57m

2 stops

$668American Airlines

Fri, Oct 2 - Fri, Oct 9

9:47 pm - 3:57 pm

PDX

STX

15h 10m

1 stop

9:00 am - 11:52 pm

STX

PDX

17h 52m

2 stops

$676American Airlines

Fri, May 22 - Thu, May 28

10:57 pm - 3:00 pm

PDX

STX

13h 03m

2 stops

8:08 am - 11:57 pm

STX

PDX

18h 49m

2 stops

$680American Airlines

Tue, Jul 14 - Wed, Jul 22

11:59 pm - 8:38 pm

PDX

STX

17h 39m

2 stops

8:04 am - 11:07 pm

STX

PDX

18h 03m

2 stops

$685American Airlines

Wed, Aug 26 - Mon, Aug 31

10:59 pm - 8:45 pm

PDX

STX

18h 46m

2 stops

9:00 am - 10:27 pm

STX

PDX

16h 27m

2 stops

$715American Airlines

Fri, May 22 - Thu, May 28

9:47 pm - 3:57 pm

PDX

STX

15h 10m

1 stop

9:00 am - 9:51 pm

STX

PDX

15h 51m

2 stops

$720American Airlines

Fri, May 22 - Thu, May 28

1:52 pm - 1:15 pm

PDX

STX

20h 23m

2 stops

5:14 pm - 10:18 am

STX

PDX

20h 04m

2 stops

$734American Airlines

Thu, Apr 30 - Mon, May 4

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American Airlines flights from Portland to Saint Croix

Our best American Airlines deals on Portland to Saint Croix flight tickets

American Airlines

May 1

PDX10:28 pmPortland

14h 45m

1 stop

STX4:13 pmChristiansted Henry Rohlsen

May 9

STX2:05 pmChristiansted Henry Rohlsen

12h 48m

1 stop

PDX11:53 pmPortland

$486

American Airlines

May 1

PDX11:47 pmPortland

13h 26m

2 stops

STX4:13 pmChristiansted Henry Rohlsen

May 9

STX2:05 pmChristiansted Henry Rohlsen

23h 15m

2 stops

PDX10:20 amPortland

$490

American Airlines

May 22

PDX10:59 pmPortland

18h 46m

2 stops

STX8:45 pmChristiansted Henry Rohlsen

May 28

STX9:00 amChristiansted Henry Rohlsen

17h 52m

2 stops

PDX11:52 pmPortland

$579

United Airlines flights from Portland to Saint Croix

Our best United Airlines deals on Portland to Saint Croix flight tickets

United Airlines

May 10

PDX10:15 pmPortland

31h 40m

2 stops

STX8:55 amChristiansted Henry Rohlsen

May 14

STX10:20 amChristiansted Henry Rohlsen

15h 39m

2 stops

PDX10:59 pmPortland

$1,286

United Airlines

May 10

PDX10:15 pmPortland

31h 40m

2 stops

STX8:55 amChristiansted Henry Rohlsen

May 14

STX10:20 amChristiansted Henry Rohlsen

15h 39m

2 stops

PDX10:59 pmPortland

$1,331

United Airlines

May 28

PDX12:50 pmPortland

27h 48m

3 stops

STX7:38 pmChristiansted Henry Rohlsen

Jun 4

STX9:59 amChristiansted Henry Rohlsen

15h 49m

2 stops

PDX10:48 pmPortland

$1,350

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Fri 5/1

10:28 pm-4:13 pm

1 stop14h 45m

Christiansted Henry Rohlsen

Sat 5/9

2:05 pm-11:53 pm

1 stop12h 48m

$486

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Fri 5/1

11:47 pm-4:13 pm

2 stops13h 26m

Christiansted Henry Rohlsen

Sat 5/9

2:05 pm-10:20 am

2 stops23h 15m

$490

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Fri 5/22

10:59 pm-8:45 pm

2 stops18h 46m

Christiansted Henry Rohlsen

Thu 5/28

9:00 am-11:52 pm

2 stops17h 52m

$579

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Fri 10/2

1:31 pm-12:55 pm

2 stops20h 24m

Christiansted Henry Rohlsen

Fri 10/9

4:00 pm-10:57 am

2 stops21h 57m

$668

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Fri 5/22

9:47 pm-3:57 pm

1 stop15h 10m

Christiansted Henry Rohlsen

Thu 5/28

9:00 am-11:52 pm

2 stops17h 52m

$676

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Tue 7/14

10:57 pm-3:00 pm

2 stops13h 03m

Christiansted Henry Rohlsen

Wed 7/22

8:08 am-11:57 pm

2 stops18h 49m

$680

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Wed 8/26

11:59 pm-8:38 pm

2 stops17h 39m

Christiansted Henry Rohlsen

Mon 8/31

8:04 am-11:07 pm

2 stops18h 03m

$685

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Fri 5/22

10:59 pm-8:45 pm

2 stops18h 46m

Christiansted Henry Rohlsen

Thu 5/28

9:00 am-10:27 pm

2 stops16h 27m

$715

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Fri 5/22

9:47 pm-3:57 pm

1 stop15h 10m

Christiansted Henry Rohlsen

Thu 5/28

9:00 am-9:51 pm

2 stops15h 51m

$720

PortlandChristiansted

PDX - STX

PDXSTX

Portland

Thu 4/30

1:52 pm-1:15 pm

2 stops20h 23m

Christiansted Henry Rohlsen

Mon 5/4

5:14 pm-10:18 am

2 stops20h 04m

$734

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How to get the cheapest flight ticket from Portland to Saint Croix

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

Can stopping save me money on Portland to Saint Croix flights?

You could potentially save up to 6% on your flight if you consider stops on a Portland to Saint Croix flight.

Cheap Portland to Saint Croix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Saint Croix

Fastest flight time	11h 39m
Direct flights	None

The fastest flight from Portland to Saint Croix takes 11h 39m

There are no direct flights from Portland to Saint Croix. There are no popular flight routes from Portland to Saint Croix.

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Frequently asked questions about flying from Portland to Saint Croix

When did momondo last update prices for flights from Portland Airport to Saint Croix?
Prices for flights from Portland Airport to Saint Croix are updated daily.
How many operators does momondo search for flights from Portland Airport to Saint Croix?
As of April 2026, there is 1 operator available to choose from for flights from Portland Airport to Saint Croix.
How old do you have to be to fly from Portland Airport to Saint Croix?
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 Portland Airport to Saint Croix.
What documentation or ID do you need to fly to Saint Croix?
The required travel and health documents for your Saint Croix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Croix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland to Saint Croix

Compare and see reviews for airlines that fly from Portland to Saint Croix with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.1 11,580 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Saint Croix?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Saint Croix. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Saint Croix with flexible booking policies on momondo?

All flight searches from Portland to Saint Croix on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Saint Croix?

Once you have performed a search for Portland to Saint Croix flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Portland to Saint Croix now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint Croix and let you know when they change.

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Cheap flights from Portland to Saint Croix from $486

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Saint Croix departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Portland to Saint Croix

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Fastest flight time

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Frequently asked questions about flying from Portland to Saint Croix

Best airlines flying from Portland to Saint Croix

Compare and see reviews for airlines that fly from Portland to Saint Croix with momondo

Why use momondo?

An easier way to manage your Saint Croix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Croix

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