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Basseterre

$328+ Cheap flights from Sky Harbor Intl (PHX) to Basseterre (SKB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SKB
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This American Airlines deal was found by Cheapflights users on 2/11. 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 4/153:25 pm
PHX
-
SKB
1 stop19h 01m
American Airlines
Thu 4/232:35 pm
SKB
-
PHX
1 stop10h 29m
American Airlines
Deal found 2/11$726
This American Airlines deal was found by Cheapflights users on 2/12. 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 6/1911:35 pm
PHX
-
SKB
1 stop10h 32m
American Airlines
Thu 7/22:40 pm
SKB
-
PHX
2 stops21h 24m
American Airlines
Deal found 2/12$841
This American Airlines deal was found by Cheapflights users on 2/9. 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 7/124:15 pm
PHX
-
SKB
1 stop18h 15m
American Airlines
Sun 7/192:40 pm
SKB
-
PHX
1 stop25h 30m
American Airlines
Deal found 2/9$866
This American Airlines deal was found by Cheapflights users on 2/12. 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 6/1911:35 pm
PHX
-
SKB
1 stop10h 32m
American Airlines
Fri 7/32:40 pm
SKB
-
PHX
1 stop11h 06m
American Airlines
Deal found 2/12$896
This American Airlines deal was found by Cheapflights users on 2/12. 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 6/244:15 pm
PHX
-
SKB
1 stop18h 23m
American Airlines
Thu 7/22:40 pm
SKB
-
PHX
2 stops21h 24m
American Airlines
Deal found 2/12$901
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1911:55 pm
PHX
-
SKB
1 stop11h 00m
Delta
Sat 6/273:10 pm
SKB
-
PHX
1 stop10h 52m
Delta
Deal found 2/12$911
This American Airlines deal was found by Cheapflights users on 2/12. 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 6/1911:35 pm
PHX
-
SKB
1 stop10h 32m
American Airlines
Thu 6/252:41 pm
SKB
-
PHX
1 stop21h 58m
American Airlines
Deal found 2/12$920
This American Airlines deal was found by Cheapflights users on 2/12. 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 6/214:15 pm
PHX
-
SKB
1 stop18h 23m
American Airlines
Thu 7/22:40 pm
SKB
-
PHX
2 stops23h 36m
American Airlines
Deal found 2/12$924
This American Airlines deal was found by Cheapflights users on 2/12. 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 6/1911:35 pm
PHX
-
SKB
1 stop10h 32m
American Airlines
Sat 6/272:41 pm
SKB
-
PHX
2 stops23h 32m
American Airlines
Deal found 2/12$926
This American Airlines deal was found by Cheapflights users on 2/12. 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 6/1911:35 pm
PHX
-
SKB
1 stop10h 32m
American Airlines
Mon 6/292:41 pm
SKB
-
PHX
1 stop21h 58m
American Airlines
Deal found 2/12$946

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$726
(American Airlines)

One-way from

$328
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$1,129
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Basseterre Robert Bradshaw Intl flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Basseterre Robert Bradshaw Intl flights.
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From Phoenix Sky Harbor Intl to Basseterre Robert Bradshaw Intl
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One-way flight from Phoenix Sky Harbor Intl to Basseterre Robert Bradshaw Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 13, 2026.
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

Wed 4/15

3:25 pm-1:26 pm

1 stop19h 01m

Basseterre Robert Bradshaw Intl

Thu 4/23

2:35 pm-10:04 pm

1 stop10h 29m

$726

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Sun 7/12

4:15 pm-1:30 pm

1 stop18h 15m

Basseterre Robert Bradshaw Intl

Sun 7/19

2:40 pm-1:10 pm

1 stop25h 30m

$866

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Thu 6/25

11:48 pm-1:38 pm

1 stop10h 50m

Basseterre Robert Bradshaw Intl

Thu 7/2

2:40 pm-11:16 am

2 stops23h 36m

$901

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Wed 6/24

4:15 pm-1:38 pm

1 stop18h 23m

Basseterre Robert Bradshaw Intl

Thu 7/2

2:40 pm-9:04 am

2 stops21h 24m

$901

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Fri 6/19

11:55 pm-1:55 pm

1 stop11h 00m

Basseterre Robert Bradshaw Intl

Sat 6/27

3:10 pm-11:02 pm

1 stop10h 52m

$911

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Sun 6/21

4:15 pm-1:38 pm

1 stop18h 23m

Basseterre Robert Bradshaw Intl

Thu 7/2

2:40 pm-11:16 am

2 stops23h 36m

$924

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Fri 6/19

7:30 am-1:07 pm

2 stops26h 37m

Basseterre Robert Bradshaw Intl

Thu 7/2

2:40 pm-9:04 am

2 stops21h 24m

$949

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Thu 6/18

4:15 pm-1:38 pm

1 stop18h 23m

Basseterre Robert Bradshaw Intl

Thu 6/25

2:41 pm-1:07 pm

2 stops25h 26m

$961

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Fri 6/19

11:35 pm-1:07 pm

1 stop10h 32m

Basseterre Robert Bradshaw Intl

Fri 6/26

2:41 pm-7:27 pm

1 stop31h 46m

$970

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Tue 4/28

8:02 pm-6:30 pm

3 stops43h 28m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 11 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Basseterre flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 February 13, 2026.
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
11,275 reviews

Food

6.4

Crew

8.0

Overall

7.2

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,275 reviews
American Airlines
7.2
Good
11,275 reviews

Food

6.4

Crew

8.0

Overall

7.2

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 19h 01m. 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 $689, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Basseterre.. American Airlines is currently priced 25% 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

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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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$689Average$826FlexibilityNo cancel feeOn-time71%

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