$490+ Cheap flights from Portland (PDX) to Saint Croix
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — STX
May 18 — May 251
Round-trip
1 adult, Economy
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Best
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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 April 18, 2026.
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 April 18, 2026.
This American Airlines deal was found by Cheapflights users on 4/14. 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 5/2210:59 pm
PDX
- STX
2 stops18h 46m
American Airlines
Thu 5/289:00 am
STX
- PDX
2 stops16h 27m
American Airlines
Deal found 4/14![American Airlines logo]()
$490
This American Airlines deal was found by Cheapflights users on 4/13. 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 10/21:31 pm
PDX
- STX
2 stops20h 24m
American Airlines
Fri 10/94:00 pm
STX
- PDX
2 stops21h 57m
American Airlines
Deal found 4/13![American Airlines logo]()
$668
This American Airlines deal was found by Cheapflights users on 4/15. 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 7/1410:57 pm
PDX
- STX
2 stops13h 03m
American Airlines
Wed 7/228:08 am
STX
- PDX
2 stops18h 49m
American Airlines
Deal found 4/15![American Airlines logo]()
$680
This American Airlines deal was found by Cheapflights users on 4/15. 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 8/2611:59 pm
PDX
- STX
2 stops17h 39m
American Airlines
Mon 8/318:04 am
STX
- PDX
2 stops18h 03m
American Airlines
Deal found 4/15![American Airlines logo]()
$685
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 9/35:59 pm
PDX
- STX
2 stops18h 05m
American Airlines
Thu 9/171:50 pm
STX
- PDX
2 stops24h 07m
American Airlines
Deal found 4/17![American Airlines logo]()
$705
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Thu 4/301:52 pm
PDX
- STX
2 stops20h 23m
American Airlines
Mon 5/42:05 pm
STX
- PDX
1 stop12h 48m
American Airlines
Deal found 4/15![American Airlines logo]()
$734
This American Airlines deal was found by Cheapflights users on 4/15. 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 7/110:59 pm
PDX
- STX
2 stops13h 01m
American Airlines
Sun 7/58:08 am
STX
- PDX
2 stops19h 42m
American Airlines
Deal found 4/15![American Airlines logo]()
$785
This American Airlines deal was found by Cheapflights users on 4/18. 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.
Sun 5/310:28 pm
PDX
- STX
1 stop11h 47m
American Airlines
Thu 5/72:05 pm
STX
- PDX
1 stop12h 48m
American Airlines
Deal found 4/18![American Airlines logo]()
$796
This American Airlines deal was found by Cheapflights users on 4/16. 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 5/110:28 pm
PDX
- STX
1 stop14h 45m
American Airlines
Tue 5/52:05 pm
STX
- PDX
1 stop12h 48m
American Airlines
Deal found 4/16![American Airlines logo]()
$831
Best flights from Portland to Saint CroixDiscover 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 April 18, 2026.
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 April 18, 2026.
This American Airlines deal was found by Cheapflights users on 4/13. 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 10/21:31 pm
PDX
- STX
2 stops20h 24m
American Airlines
Fri 10/94:00 pm
STX
- PDX
2 stops21h 57m
American Airlines
Deal found 4/13![American Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:15 pm
PDX
- STX
2 stops31h 40m
United Airlines
Thu 5/1410:20 am
STX
- PDX
2 stops15h 39m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,331
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 9/35:59 pm
PDX
- STX
2 stops18h 05m
American Airlines
Thu 9/171:50 pm
STX
- PDX
2 stops24h 07m
American Airlines
Deal found 4/17![American Airlines logo]()
$705
This American Airlines deal was found by Cheapflights users on 4/16. 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 5/2210:59 pm
PDX
- STX
2 stops18h 46m
American Airlines
Thu 5/289:00 am
STX
- PDX
2 stops17h 09m
American Airlines
Deal found 4/16![American Airlines logo]()
$715
This American Airlines deal was found by Cheapflights users on 4/18. 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.
Sun 5/310:28 pm
PDX
- STX
1 stop11h 47m
American Airlines
Thu 5/75:14 pm
STX
- PDX
2 stops20h 47m
American Airlines
Deal found 4/18![American Airlines logo]()
$800
This American Airlines deal was found by Cheapflights users on 4/16. 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 5/13:16 pm
PDX
- STX
2 stops18h 59m
American Airlines
Tue 5/55:14 pm
STX
- PDX
2 stops20h 47m
American Airlines
Deal found 4/16![American Airlines logo]()
$835
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:05 pm
PDX
- STX
3 stops19h 10m
United Airlines
Thu 5/2110:20 am
STX
- PDX
3 stops15h 35m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,426
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 5/141:52 pm
PDX
- STX
2 stops20h 23m
American Airlines
Thu 5/219:00 am
STX
- PDX
2 stops17h 52m
American Airlines
Deal found 4/14![American Airlines logo]()
$1,089
Last-minute flights from Portland to Saint CroixDiscover last-minute flight deals from Portland to Saint Croix. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Saint Croix. Data last updated April 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Thu 4/301:52 pm
PDX
- STX
2 stops20h 23m
American Airlines
Mon 5/45:14 pm
STX
- PDX
2 stops20h 04m
American Airlines
Deal found 4/15![American Airlines logo]()
$734
This American Airlines deal was found by Cheapflights users on 4/16. 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 5/110:28 pm
PDX
- STX
1 stop14h 45m
American Airlines
Tue 5/52:05 pm
STX
- PDX
1 stop12h 48m
American Airlines
Deal found 4/16![American Airlines logo]()
$831
This American Airlines deal was found by Cheapflights users on 4/18. 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.
Sun 5/310:28 pm
PDX
- STX
1 stop11h 47m
American Airlines
Thu 5/72:05 pm
STX
- PDX
1 stop12h 48m
American Airlines
Deal found 4/18![American Airlines logo]()
$796
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:00 am
PDX
- STX
2 stops22h 55m
United Airlines
Thu 5/1410:20 am
STX
- PDX
2 stops15h 39m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,331
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 5/141:52 pm
PDX
- STX
2 stops20h 23m
American Airlines
Thu 5/219:00 am
STX
- PDX
2 stops17h 52m
American Airlines
Deal found 4/14![American Airlines logo]()
$1,089
This American Airlines deal was found by Cheapflights users on 4/14. 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 5/2210:59 pm
PDX
- STX
2 stops18h 46m
American Airlines
Thu 5/289:00 am
STX
- PDX
2 stops16h 27m
American Airlines
Deal found 4/14![American Airlines logo]()
$490
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 April 18, 2026.
Round-trip from | $490 (American Airlines) |
|---|
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 April 18, 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
Cheapest round-trip
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
Thu 9/3
5:59 pm-3:04 pm
2 stops18h 05m
Christiansted Henry Rohlsen
Thu 9/17
1:50 pm-10:57 am
2 stops24h 07m
$705
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-11:09 pm
2 stops17h 09m
$715
Quickest round-trip
PortlandChristiansted
PDX - STX
PDXSTX
Portland
Sun 5/3
10:28 pm-1:15 pm
1 stop11h 47m
Christiansted Henry Rohlsen
Thu 5/7
5:14 pm-11:01 am
2 stops20h 47m
$800
PortlandChristiansted
PDX - STX
PDXSTX
Portland
Fri 5/1
3:16 pm-1:15 pm
2 stops18h 59m
Christiansted Henry Rohlsen
Tue 5/5
5:14 pm-11:01 am
2 stops20h 47m
$835
PortlandChristiansted
PDX - STX
PDXSTX
Portland
Thu 5/14
1:52 pm-1:15 pm
2 stops20h 23m
Christiansted Henry Rohlsen
Thu 5/21
9:00 am-11:52 pm
2 stops17h 52m
$1,089
PortlandChristiansted
PDX - STX
PDXSTX
Portland
Sun 5/10
10:15 pm-8:55 am
2 stops31h 40m
Christiansted Henry Rohlsen
Thu 5/14
10:20 am-10:59 pm
2 stops15h 39m
$1,331
PortlandChristiansted
PDX - STX
PDXSTX
Portland
Thu 5/14
7:05 pm-5:15 pm
3 stops19h 10m
Christiansted Henry Rohlsen
Thu 5/21
10:20 am-10:55 pm
3 stops15h 35m
$1,426
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.
PDX-STX
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
PDX-VISC
PDX-STX
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 April 18, 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.
Entertainment
6.9
Food
6.4
Overall
7.1
Comfort
7.2
Boarding
7.5
Crew
7.9
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Entertainment
6.9
Food
6.4
Overall
7.1
Comfort
7.2
Boarding
7.5
Crew
7.9
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
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.
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Alternative routes for Portland to Saint Croix
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Complete your trip
Complete your trip to Saint Croix by adding a car rental and/or hotel reservation to your travel itinerary.
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Portland and Saint Croix flights
Browse other Portland and Saint Croix flight options. Last updated on April 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$484 | Average$664 | FlexibilityNo cancel fee | On-time71% |