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 37m. 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 22% below the average price you’ll pay for this route.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Basseterre?

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Basseterre flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Basseterre ranges from 1.9 - 5.6 inches per month. September is typically the wettest month, when rainfall can reach 5.6 in. February is typically the driest time to visit Basseterre when rainfall is around 1.9 in.

If weather is an important factor for your trip to Basseterre, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

What is the cheapest time of day to fly from PHX to SKB?

A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Basseterre at noon. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight in the morning.

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.

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.

$695+ Cheap Flights from Phoenix Sky Harbor Intl Airport to Basseterre

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Cheap flight deals from Sky Harbor Intl to Basseterre

Round-trip from	$695 (American Airlines)
Popular in	December
Cheapest in	November
Average price	$709

From Phoenix Sky Harbor Intl to Basseterre Robert Bradshaw Intl

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($39 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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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 September 16, 2025.

Sun 12/74:20 pmPHX - SKB

1 stop19h 00mAmerican Airlines

Sun 12/215:29 pmSKB - PHX

1 stop20h 06mAmerican Airlines

Deal found 9/15

$700

Fri 10/3111:59 pmPHX - SKB

1 stop10h 36mAmerican Airlines

Fri 11/74:28 pmSKB - PHX

1 stop11h 09mAmerican Airlines

Deal found 9/15

$725

Best flights from Sky Harbor Intl to Basseterre
Discover carefully curated flight deals from Sky Harbor Intl to Basseterre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

Sat 2/74:38 pmPHX - SKB

1 stop18h 37mAmerican Airlines

Sat 2/143:36 pmSKB - PHX

1 stop10h 39mAmerican Airlines

Deal found 9/14

$695

Fri 3/611:59 pmPHX - SKB

1 stop11h 08mAmerican Airlines

Thu 3/122:25 pmSKB - PHX

1 stop10h 42mAmerican Airlines

Deal found 9/14

$695

Sun 12/74:20 pmPHX - SKB

1 stop19h 00mAmerican Airlines

Sun 12/215:29 pmSKB - PHX

1 stop20h 06mAmerican Airlines

Deal found 9/15

$700

Last-minute flights from Sky Harbor Intl to Basseterre
Discover last-minute flight deals from Sky Harbor Intl to Basseterre. Data last updated September 16, 2025 and is based on user searches.

Fri 10/3111:59 pmPHX - SKB

1 stop10h 36mAmerican Airlines

Fri 11/74:28 pmSKB - PHX

1 stop11h 09mAmerican Airlines

Deal found 9/15

$725

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Basseterre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Sat 2/7

4:38 pm-2:15 pm

1 stop18h 37m

Basseterre Robert Bradshaw Intl

Sat 2/14

3:36 pm-11:15 pm

1 stop10h 39m

$695

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Fri 3/6

11:59 pm-2:07 pm

1 stop11h 08m

Basseterre Robert Bradshaw Intl

Thu 3/12

2:25 pm-10:07 pm

1 stop10h 42m

$695

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Sun 12/7

4:20 pm-2:20 pm

1 stop19h 00m

Basseterre Robert Bradshaw Intl

Sun 12/21

5:29 pm-10:35 am

1 stop20h 06m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Basseterre

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Basseterre?

Currently, May is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Basseterre (average of $559). Flying from Phoenix Sky Harbor Intl Airport to Basseterre in December is currently the most expensive (average of $677). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Basseterre

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

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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 37m. 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 22% 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.
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Basseterre?
Currently, May is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Basseterre (average of $559). Flying from Phoenix Sky Harbor Intl Airport to Basseterre in December is currently the most expensive (average of $677). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Sky Harbor Intl to Basseterre

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$663	Average$754	FlexibilityNo cancel fee	On-time71%

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$695+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sky Harbor Intl to Basseterre with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Sky Harbor Intl to Basseterre

Round-trip from

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Find flight deals from Sky Harbor Intl to Basseterre

Cheapest flights from Sky Harbor Intl to BasseterreExplore 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 September 16, 2025.

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 September 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Basseterre that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Basseterre

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Basseterre?

Reviews of airlines servicing Basseterre

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.

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?

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

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

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

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

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

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Basseterre?

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.

Other flights to Basseterre

Explore flights to Basseterre departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 16, 2025.

Top airline flying from Sky Harbor Intl to Basseterre

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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 September 16, 2025.