HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Basseterre

$594+ Cheap flights from Sky Harbor Intl (PHX) to Basseterre (SKB)

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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SKB
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl to Basseterre with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sky Harbor Intl to Basseterre

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Basseterre (SKB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$594
(American Airlines)

Popular in

December

Cheapest in

July
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Basseterre Robert Bradshaw Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Basseterre Robert Bradshaw Intl flights.
Search Deals
From Phoenix Sky Harbor Intl to Basseterre Robert Bradshaw Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals

Find flight deals from Sky Harbor Intl to Basseterre

Cheapest flights from Sky Harbor Intl to Basseterre
Explore the most affordable flight options available from Sky Harbor Intl to Basseterre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/13. 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 12/1210:55 pmPHX - SKB
1 stop14h 24mAmerican Airlines
Mon 12/153:27 pmSKB - PHX
1 stop12h 32mAmerican Airlines
Deal found 11/13$802
This Expedia deal was found by Cheapflights users on 11/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:30 pmPHX - SKB
2 stops17h 55mMultiple Airlines
Mon 12/151:55 pmSKB - PHX
3 stops48h 49mMultiple Airlines
Deal found 11/13$4,183

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Basseterre 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 November 13, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Basseterre that are best for you.

Fly from

Sky Harbor Intl

Fly to

Basseterre

Route

Depart

Return

Price

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Mon 4/13

3:17 pm-1:10 pm

1 stop18h 53m

Basseterre Robert Bradshaw Intl

Mon 4/27

2:30 pm-10:08 pm

1 stop10h 38m

$594

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Sat 4/4

8:25 pm-3:15 pm

2 stops15h 50m

Basseterre Robert Bradshaw Intl

Sat 4/18

2:36 pm-11:23 am

2 stops23h 47m

$757

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Fri 12/12

10:55 pm-4:19 pm

1 stop14h 24m

Basseterre Robert Bradshaw Intl

Mon 12/15

3:27 pm-12:59 am

1 stop12h 32m

$802

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Mon 5/4

10:55 pm-1:10 pm

1 stop11h 15m

Basseterre Robert Bradshaw Intl

Wed 5/6

2:30 pm-10:08 pm

1 stop10h 38m

$810

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Compare providers for flights from Sky Harbor Intl to Basseterre

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Basseterre in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Basseterre flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Phoenix Sky Harbor Intl Airport-Basseterre flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Basseterre flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Basseterre flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Basseterre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Basseterre

Have a flexible travel schedule? Discover the best time to fly to Basseterre from Sky Harbor Intl with our price prediction graph.
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.

Reviews of airlines servicing Basseterre

Get insights into the airlines that provide service to Basseterre. 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 Basseterre. Reviews last updated November 13, 2025.
Get a feel of what it's like to fly with American Airlines from Phoenix Sky Harbor Intl Airport to Basseterre by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,050 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Basseterre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Basseterre from Phoenix Sky Harbor Intl?

    Located just 1.1 mi from the city center, Basseterre Robert Bradshaw Intl is the airport most travelers will use when flying to Basseterre from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Robert Bradshaw Intl (SKB) should be relatively easy as there are 0 daily inbound flights from Phoenix Sky Harbor Intl from 1 airline.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Basseterre?

    There are many flights that can get you from Phoenix Sky Harbor Intl Airport to Basseterre in 18h 53m. Fly via American Airlines to get the fastest option. The distance from Phoenix Sky Harbor Intl Airport to Basseterre is about 3236 mi.

  • What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to Basseterre round-trip?

    American Airlines, at $663, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Basseterre.. American Airlines is currently priced 23% below the average price you’ll pay for this route.

  • Can I find deals for flights from Sky Harbor Intl to Basseterre that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Basseterre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Basseterre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Basseterre.

  • Can I find deals for business class flights from Sky Harbor Intl to Basseterre?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Basseterre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Sky Harbor Intl to Basseterre

Discover the top airline that operate flights from Sky Harbor Intl to Basseterre. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$663Average$759FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.