$368 Find Cheap Flights from Portland to Saint Croix

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Saint Croix departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Croix

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Saint Croix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Saint Croix, as well as popular online travel agencies
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Flight Deals

Book Cheap Portland to Saint Croix Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Saint Croix that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Saint Croix

Fri, May 15 - Sat, May 30
American Airlines Logo
11:47 pm - 2:49 pm
PDX
-
STX
12h 02m
2 stops
American Airlines Logo
4:47 pm - 9:59 am
STX
-
PDX
20h 12m
2 stops
$465American Airlines
Fri, May 22 - Thu, May 28
American Airlines Logo
10:59 pm - 8:45 pm
PDX
-
STX
18h 46m
2 stops
American Airlines Logo
9:00 am - 10:51 pm
STX
-
PDX
16h 51m
2 stops
$665American Airlines
Thu, Aug 20 - Fri, Aug 28
American Airlines Logo
11:20 pm - 8:38 pm
PDX
-
STX
18h 18m
2 stops
American Airlines Logo
8:04 am - 5:21 pm
STX
-
PDX
12h 17m
2 stops
$680American Airlines
Fri, Jul 31 - Sat, Aug 22
American Airlines Logo
5:20 am - 8:50 pm
PDX
-
STX
12h 30m
2 stops
American Airlines Logo
8:04 am - 6:59 pm
STX
-
PDX
13h 55m
2 stops
$715American Airlines
Fri, May 22 - Thu, May 28
American Airlines Logo
9:47 pm - 3:57 pm
PDX
-
STX
15h 10m
1 stop
American Airlines Logo
9:00 am - 12:50 am
STX
-
PDX
18h 50m
2 stops
$734American Airlines
Fri, May 22 - Thu, May 28
American Airlines Logo
9:47 pm - 3:57 pm
PDX
-
STX
15h 10m
1 stop
American Airlines Logo
9:00 am - 10:51 pm
STX
-
PDX
16h 51m
2 stops
$781American Airlines
Fri, May 22 - Thu, May 28
JetBlue Logo
2:30 pm - 2:50 pm
PDX
-
STX
45h 20m
2 stops
JetBlue Logo
3:45 pm - 1:10 pm
STX
-
PDX
48h 25m
2 stops
$782JetBlue
Thu, Jun 4 - Thu, Jun 11
American Airlines Logo
10:59 pm - 8:44 pm
PDX
-
STX
18h 45m
2 stops
American Airlines Logo
9:01 am - 10:27 pm
STX
-
PDX
16h 26m
2 stops
$790American Airlines
Sat, May 16 - Wed, May 20
American Airlines Logo
10:28 pm - 1:15 pm
PDX
-
STX
11h 47m
1 stop
American Airlines Logo
5:14 pm - 9:59 am
STX
-
PDX
19h 45m
2 stops
$800American Airlines
Fri, Jul 31 - Sat, Aug 22
American Airlines Logo
9:47 pm - 4:00 pm
PDX
-
STX
15h 13m
1 stop
American Airlines Logo
8:04 am - 9:36 pm
STX
-
PDX
16h 32m
2 stops
$810American Airlines
Booking Insights

KAYAK's insights & trends for Portland to Saint Croix flights

Get data-powered insights and trends into flights from Portland to Saint Croix to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Portland to Saint Croix?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Saint Croix, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Saint Croix is June, when tickets cost $0 (return) on average. On the other hand, the most expensive months are October and April, when the average cost of round-trip tickets is $699 and $609 respectively.

Find deals

Good to know

Cheapest flight$368
Flight from Portland to Christiansted

FAQs - booking Saint Croix flights

  • How does KAYAK find such low prices on flights from Portland to Saint Croix?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Saint Croix.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Saint Croix?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Saint Croix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Saint Croix?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Saint Croix with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Saint Croix?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Saint Croix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Saint Croix

 
See real verified KAYAK customer reviews for airlines flying from Portland to Saint Croix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Saint Croix? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11667 reviews
7.2Comfort
7.5Boarding
6.4Food
6.9Entertainment
7.9Crew
Airline reviews

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

2.0 MediocreAnonymous, May 2026
ORD - LHR
Read more American Airlines reviews

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

The flight attendant on my side of business class seemed like a novice and did not provide good service. Otherwise the flight was good and the entertainment system was very good. No free WiFi.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

Everything you need to know for your flight from Portland to Saint Croix

Information on your arrival and departure airports

Portland (PDX)