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 August 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.

$676 Cheap Flights from Portland to Saint Croix in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Saint Croix

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 pm - 10:20 pmPDX Portland-STX Christiansted Henry Rohlsen

19h 20m1 stop Miami

9:00 am - 11:59 pmSTX Christiansted Henry Rohlsen-PDX Portland

18h 59m1 stop Miami

$676American Airlines

Sun, Nov 8 - Sun, Nov 15

10:59 pm - 5:05 pmPDX Portland-STX Christiansted Henry Rohlsen

14h 06m1 stop Miami

3:07 pm - 11:59 pmSTX Christiansted Henry Rohlsen-PDX Portland

12h 52m1 stop Miami

$676American Airlines

Sat, Feb 6 - Tue, Feb 23

11:09 pm - 10:20 pmPDX Portland-STX Christiansted Henry Rohlsen

19h 11m2 stops Chicago O'Hare Intl Miami

9:00 am - 11:59 pmSTX Christiansted Henry Rohlsen-PDX Portland

18h 59m1 stop Miami

$680American Airlines

Sun, Nov 8 - Sun, Nov 15

12:01 pm - 3:39 pmPDX Portland-STX Christiansted Henry Rohlsen

24h 38m2 stops Dallas/Fort Worth Miami

5:08 pm - 1:39 pmSTX Christiansted Henry Rohlsen-PDX Portland

23h 31m2 stops Miami Phoenix Sky Harbor Intl

$680American Airlines

Sat, Oct 3 - Wed, Oct 14

10:55 pm - 5:05 pmPDX Portland-STX Christiansted Henry Rohlsen

14h 10m2 stops Chicago O'Hare Intl Miami

4:31 pm - 10:49 amSTX Christiansted Henry Rohlsen-PDX Portland

22h 18m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

$680American Airlines

Sat, Feb 6 - Tue, Feb 23

11:59 pm - 5:05 pmPDX Portland-STX Christiansted Henry Rohlsen

13h 06m2 stops Dallas/Fort Worth Miami

5:17 pm - 11:59 pmSTX Christiansted Henry Rohlsen-PDX Portland

10h 42m1 stop Miami

$680American Airlines

Sat, Feb 6 - Tue, Feb 23

10:59 pm - 7:25 amPDX Portland-STX Christiansted Henry Rohlsen

28h 26m2 stops Chicago O'Hare Intl Saint Thomas Island Cyril E King

4:55 pm - 11:12 pmSTX Christiansted Henry Rohlsen-PDX Portland

34h 17m3 stops San Juan Luis Munoz Marin Intl Newark Houston George Bush Intcntl

$1,234Multiple Airlines

Sat, Feb 6 - Tue, Feb 23

7:49 pm - 7:38 pmPDX Portland-STX Christiansted Henry Rohlsen

19h 49m3 stops San Francisco Chicago O'Hare Intl San Juan Luis Munoz Marin Intl

9:59 am - 10:38 pmSTX Christiansted Henry Rohlsen-PDX Portland

16h 39m3 stops Saint Thomas Island Cyril E King Washington, D.C. Dulles Intl Denver Intl

$1,532United Airlines

Sat, Feb 6 - Tue, Feb 23

11:42 pm - 12:30 pmPDX Portland-STX Christiansted Henry Rohlsen

32h 48m2 stops Washington, D.C. Dulles Intl San Juan Luis Munoz Marin Intl

3:25 pm - 11:18 pmSTX Christiansted Henry Rohlsen-PDX Portland

35h 53m3 stops Newark Indianapolis Houston George Bush Intcntl

$1,606United Airlines

Sat, Jan 2 - Sat, Jan 16

11:02 pm - 7:38 pmPDX Portland-STX Christiansted Henry Rohlsen

17h 36m2 stops Chicago O'Hare Intl San Juan Luis Munoz Marin Intl

9:59 am - 10:53 pmSTX Christiansted Henry Rohlsen-PDX Portland

39h 54m3 stops Saint Thomas Island Cyril E King Newark Denver Intl

$1,616United Airlines

Tue, Sep 15 - Sat, Sep 19

Cheap last minute flights

Enter your travel dates to find the best prices.

1:38 pm - 3:04 pmPDX Portland-STX Christiansted Henry Rohlsen

22h 26m2 stops Dallas/Fort Worth Miami

4:40 pm - 10:59 amSTX Christiansted Henry Rohlsen-PDX Portland

21h 19m2 stops Miami Dallas/Fort Worth

$850American Airlines

Tue, Sep 1 - Wed, Sep 30

1:38 pm - 3:04 pmPDX Portland-STX Christiansted Henry Rohlsen

22h 26m2 stops Dallas/Fort Worth Miami

3:54 pm - 10:59 amSTX Christiansted Henry Rohlsen-PDX Portland

22h 05m2 stops Miami Dallas/Fort Worth

$955American Airlines

Wed, Sep 2 - Tue, Sep 8

1:38 pm - 3:04 pmPDX Portland-STX Christiansted Henry Rohlsen

22h 26m2 stops Dallas/Fort Worth Miami

3:54 pm - 10:59 amSTX Christiansted Henry Rohlsen-PDX Portland

22h 05m2 stops Miami Dallas/Fort Worth

$1,015American Airlines

Wed, Sep 2 - Tue, Sep 8

1:38 pm - 3:04 pmPDX Portland-STX Christiansted Henry Rohlsen

22h 26m2 stops Dallas/Fort Worth Miami

8:30 am - 11:59 pmSTX Christiansted Henry Rohlsen-PDX Portland

18h 29m2 stops Miami Los Angeles Los Angeles

$1,015American Airlines

Wed, Sep 2 - Tue, Sep 8

11:34 pm - 3:04 pmPDX Portland-STX Christiansted Henry Rohlsen

12h 30m2 stops Chicago O'Hare Intl Miami

8:30 am - 11:59 pmSTX Christiansted Henry Rohlsen-PDX Portland

18h 29m2 stops Miami Chicago O'Hare Intl

$1,015American Airlines

Wed, Sep 2 - Tue, Sep 8

11:02 pm - 12:30 pmPDX Portland-STX Christiansted Henry Rohlsen

34h 28m2 stops Chicago O'Hare Intl San Juan Luis Munoz Marin Intl

3:14 pm - 3:05 pmSTX Christiansted Henry Rohlsen-PDX Portland

26h 51m3 stops San Juan Luis Munoz Marin Intl Newark Denver Intl

$1,694Multiple Airlines

Tue, Sep 1 - Wed, Sep 30

11:02 pm - 12:30 pmPDX Portland-STX Christiansted Henry Rohlsen

34h 28m2 stops Chicago O'Hare Intl San Juan Luis Munoz Marin Intl

3:14 pm - 3:05 pmSTX Christiansted Henry Rohlsen-PDX Portland

26h 51m3 stops San Juan Luis Munoz Marin Intl Newark Denver Intl

$2,068United Airlines

Wed, Sep 2 - Tue, Sep 8

11:02 pm - 12:30 pmPDX Portland-STX Christiansted Henry Rohlsen

34h 28m2 stops Chicago O'Hare Intl San Juan Luis Munoz Marin Intl

3:14 pm - 3:05 pmSTX Christiansted Henry Rohlsen-PDX Portland

26h 51m3 stops San Juan Luis Munoz Marin Intl Newark Denver Intl

$2,232United Airlines

Wed, Sep 2 - Tue, Sep 8

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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

Nov 8

PDX11:00 pmPortland

19h 20m

1 stop

STX10:20 pmChristiansted Henry Rohlsen

Nov 15

STX9:00 amChristiansted Henry Rohlsen

18h 59m

1 stop

PDX11:59 pmPortland

$676

American Airlines

Nov 8

PDX11:09 pmPortland

19h 11m

2 stops

STX10:20 pmChristiansted Henry Rohlsen

Nov 15

STX9:00 amChristiansted Henry Rohlsen

18h 59m

1 stop

PDX11:59 pmPortland

$680

American Airlines

Oct 7

PDX6:09 pmPortland

18h 53m

2 stops

STX4:02 pmChristiansted Henry Rohlsen

Oct 14

STX5:08 pmChristiansted Henry Rohlsen

20h 57m

2 stops

PDX11:05 amPortland

$685

United Airlines flights from Portland to Saint Croix

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

United Airlines

Feb 6

PDX7:49 pmPortland

19h 49m

3 stops

STX7:38 pmChristiansted Henry Rohlsen

Feb 23

STX9:59 amChristiansted Henry Rohlsen

16h 39m

3 stops

PDX10:38 pmPortland

$1,532

United Airlines

Jan 2

PDX11:42 pmPortland

32h 48m

2 stops

STX12:30 pmChristiansted Henry Rohlsen

Jan 16

STX3:25 pmChristiansted Henry Rohlsen

35h 53m

3 stops

PDX11:18 pmPortland

$1,606

United Airlines

Sep 15

PDX11:02 pmPortland

17h 36m

2 stops

STX7:38 pmChristiansted Henry Rohlsen

Sep 19

STX9:59 amChristiansted Henry Rohlsen

39h 54m

3 stops

PDX10:53 pmPortland

$1,616

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandChristiansted

PDX Portland - STX Christiansted Henry Rohlsen

PDXSTX

Portland

Sun 11/8

11:00 pm-10:20 pm

1 stop19h 20m

Christiansted Henry Rohlsen

Sun 11/15

9:00 am-11:59 pm

1 stop18h 59m

$676

PortlandChristiansted

PDX Portland - STX Christiansted Henry Rohlsen

PDXSTX

Portland

Sat 2/6

10:59 pm-5:05 pm

1 stop14h 06m

Christiansted Henry Rohlsen

Tue 2/23

3:07 pm-11:59 pm

1 stop12h 52m

$676

PortlandChristiansted

PDX Portland - STX Christiansted Henry Rohlsen

PDXSTX

Portland

Sun 11/8

11:09 pm-10:20 pm

2 stops19h 11m

Christiansted Henry Rohlsen

Sun 11/15

9:00 am-11:59 pm

1 stop18h 59m

$680

PortlandChristiansted

PDX Portland - STX Christiansted Henry Rohlsen

PDXSTX

Portland

Sat 10/3

12:01 pm-3:39 pm

2 stops24h 38m

Christiansted Henry Rohlsen

Wed 10/14

5:08 pm-1:39 pm

2 stops23h 31m

$680

PortlandChristiansted

PDX Portland - STX Christiansted Henry Rohlsen

PDXSTX

Portland

Sat 2/6

10:55 pm-5:05 pm

2 stops14h 10m

Christiansted Henry Rohlsen

Tue 2/23

4:31 pm-10:49 am

2 stops22h 18m

$680

Quickest round-trip

PortlandChristiansted

PDX Portland - STX Christiansted Henry Rohlsen

PDXSTX

Portland

Sat 2/6

11:59 pm-5:05 pm

2 stops13h 06m

Christiansted Henry Rohlsen

Tue 2/23

5:17 pm-11:59 pm

1 stop10h 42m

$680

PortlandChristiansted

PDX Portland - STX Christiansted Henry Rohlsen

PDXSTX

Portland

Sat 2/6

10:59 pm-7:25 am

2 stops28h 26m

Christiansted Henry Rohlsen

Tue 2/23

4:55 pm-11:12 pm

3 stops34h 17m

$1,234

PortlandChristiansted

PDX Portland - STX Christiansted Henry Rohlsen

PDXSTX

Portland

Sat 2/6

7:49 pm-7:38 pm

3 stops19h 49m

Christiansted Henry Rohlsen

Tue 2/23

9:59 am-10:38 pm

3 stops16h 39m

$1,532

PortlandChristiansted

PDX Portland - STX Christiansted Henry Rohlsen

PDXSTX

Portland

Sat 1/2

11:42 pm-12:30 pm

2 stops32h 48m

Christiansted Henry Rohlsen

Sat 1/16

3:25 pm-11:18 pm

3 stops35h 53m

$1,606

PortlandChristiansted

PDX Portland - STX Christiansted Henry Rohlsen

PDXSTX

Portland

Tue 9/15

11:02 pm-7:38 pm

2 stops17h 36m

Christiansted Henry Rohlsen

Sat 9/19

9:59 am-10:53 pm

3 stops39h 54m

$1,616

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 10% 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

Best Price Found	$676
Fastest flight time	16h 08m
Direct flights	None

The best flight deal from Portland to Saint Croix found on momondo in the last 72 hours is $676

The fastest flight from Portland to Saint Croix takes 16h 08m

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

Search flight deals

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 August 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 $484	Free Cancellation	Rating 7.1 12,019 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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Flights to Saint Thomas Islandfrom $220

Cheap flights from Portland to Saint Croix from $676

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 11/8. 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

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

United Airlines flights from Portland to Saint Croix

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

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

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Cheap Portland to Saint Croix flight deals and tips

Best Price Found

Fastest flight time

Direct flights

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

Popular cities in Saint Croix

Popular flights according to clicks in the last 7 days on momondo

Portland flight routes

According to popular flight searches on momondo this year

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