$535 Find Cheap Flights from Portland to Saint Croix

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Saint Croix departing on 2/10. 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

Tue, Feb 10 - Wed, Feb 18
American Airlines Logo
11:01 pm - 9:31 pm
PDX
-
STX
18h 30m1 stop
American Airlines Logo
3:06 pm - 11:59 pm
STX
-
PDX
12h 53m1 stop
$535American Airlines
Tue, Feb 10 - Wed, Feb 18
American Airlines Logo
2:50 pm - 5:05 pm
PDX
-
STX
22h 15m2 stops
American Airlines Logo
5:42 pm - 11:07 am
STX
-
PDX
21h 25m2 stops
$539American Airlines
Tue, Mar 24 - Tue, Apr 7
American Airlines Logo
11:59 pm - 4:22 pm
PDX
-
STX
13h 23m2 stops
American Airlines Logo
5:10 pm - 12:03 pm
STX
-
PDX
21h 53m2 stops
$589American Airlines
Tue, Mar 24 - Tue, Apr 7
American Airlines Logo
11:59 pm - 4:22 pm
PDX
-
STX
13h 23m2 stops
American Airlines Logo
3:40 pm - 10:09 am
STX
-
PDX
21h 29m2 stops
$634American Airlines
Thu, Dec 25 - Mon, Dec 29
American Airlines Logo
10:49 pm - 10:48 pm
PDX
-
STX
19h 59m1 stop
American Airlines Logo
3:29 pm - 12:59 am
STX
-
PDX
13h 30m1 stop
$1,177American Airlines
Thu, Dec 25 - Mon, Dec 29
American Airlines Logo
10:49 pm - 10:48 pm
PDX
-
STX
19h 59m1 stop
American Airlines Logo
8:24 am - 8:54 pm
STX
-
PDX
16h 30m2 stops
$1,181American Airlines
Thu, Dec 25 - Mon, Dec 29
American Airlines Logo
11:59 pm - 10:48 pm
PDX
-
STX
18h 49m2 stops
American Airlines Logo
8:24 am - 8:54 pm
STX
-
PDX
16h 30m2 stops
$1,346American Airlines
Tue, Mar 24 - Tue, Apr 7
United Airlines Logo
1:00 pm - 8:55 am
PDX
-
STX
40h 55m3 stops
United Airlines Logo
10:20 am - 10:10 pm
STX
-
PDX
14h 50m2 stops
$2,264United Airlines
Sat, Jan 17 - Mon, Feb 2
United Airlines Logo
1:35 pm - 8:55 am
PDX
-
STX
15h 20m3 stops
United Airlines Logo
8:00 am - 12:18 pm
STX
-
PDX
32h 18m2 stops
$2,827United Airlines
Thu, Dec 25 - Mon, Dec 29
United Airlines Logo
7:30 am - 8:55 am
PDX
-
STX
45h 25m3 stops
United Airlines Logo
10:20 am - 8:48 pm
STX
-
PDX
38h 28m2 stops
$3,520United 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.

Which airlines fly non-stop between Portland and Saint Croix?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Portland to Saint Croix.

There are 2 airlines that fly nonstop from Portland to Saint Croix. They are American Airlines and Delta. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $469 and arriving in Christiansted (STX). On average, American Airlines offers the best prices for nonstop flights between Portland and Saint Croix.

Good to know

Cheapest flight$535
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 airlines 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.
7.9
DeltaOverall score based on 8008 reviews
7.9Comfort
8.5Crew
7.9Entertainment
8.1Boarding
7.3Food
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

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

Information on your arrival and departure airports