In terms of precipitation, rainfall in St Kitts 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 St Kitts when rainfall is around 1.9 in.

If weather is an important factor for your trip to St Kitts, 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 month to fly from Phoenix Sky Harbor Intl Airport to St Kitts?

January can be a great time to fly to St Kitts from Phoenix Sky Harbor Intl Airport with a flight ticket averaging about $836. Cheapflights users have found deals in the month of January for as cheap as $663. The most expensive prices can be found in the month of June.

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

When flying from Phoenix Sky Harbor Intl Airport to St Kitts, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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 St Kitts.

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

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

$699+ Flights from Phoenix Sky Harbor Intl Airport to St Kitts

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Cheap flight deals from Sky Harbor Intl to St Kitts

Round-trip from	$699 (American Airlines)
Popular in	June
Cheapest in	January
Average price	$754

From Phoenix Sky Harbor Intl to St Kitts

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Highest demand for flights based on searches. 9% potential increase in price ($87 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Cheapest flights from Sky Harbor Intl to St Kitts
Explore the most affordable flight options available from Sky Harbor Intl to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2025.

Thu 9/44:40 pmPHX - SKB

2 stops18h 00mAmerican Airlines

Thu 9/112:42 pmSKB - PHX

2 stops21h 52mAmerican Airlines

Deal found 7/13

$699

Best flights from Sky Harbor Intl to St Kitts
Discover carefully curated flight deals from Sky Harbor Intl to St Kitts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2025.

Thu 9/44:40 pmPHX - SKB

2 stops18h 00mAmerican Airlines

Thu 9/112:42 pmSKB - PHX

2 stops21h 52mAmerican Airlines

Deal found 7/13

$699

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PhoenixBasseterre

PHX - SKB

PHXSKB

Phoenix Sky Harbor Intl

Thu 9/4

4:40 pm-1:40 pm

2 stops18h 00m

Basseterre Robert Bradshaw Intl

Thu 9/11

2:42 pm-9:34 am

2 stops21h 52m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

Best time to book a flight from Sky Harbor Intl to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts 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 St Kitts

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

Currently, May is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to St Kitts (average of $559). Flying from Phoenix Sky Harbor Intl Airport to St Kitts 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 St Kitts

Peruse reviews from past customers who have flown with American Airlines from Phoenix Sky Harbor Intl Airport to St Kitts to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

Can I find deals for flights from Sky Harbor Intl to St Kitts that include hotel bookings?
Yes. In addition to deals on Sky Harbor Intl to St Kitts flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sky Harbor Intl to St Kitts?
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 St Kitts.
Can I find deals for business class flights from Sky Harbor Intl to St Kitts?
Yes. Cheapflights offers flight deals from Sky Harbor Intl to St Kitts 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 St Kitts?
Currently, May is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to St Kitts (average of $559). Flying from Phoenix Sky Harbor Intl Airport to St Kitts 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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Alternative routes for Sky Harbor Intl to St Kitts

Sky Harbor Intl to Basseterre flights

Top airline flying from Sky Harbor Intl to St Kitts

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$643	Average$739	FlexibilityNo cancel fee	On-time71%

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$699+ Cheap flights from Sky Harbor Intl (PHX) to St Kitts

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 9/4. 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 St Kitts with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sky Harbor Intl to St Kitts

Keep the following information in mind while searching for Sky Harbor Intl to St Kitts flight deals. Data was last updated July 14, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Sky Harbor Intl to St Kitts

Cheapest flights from Sky Harbor Intl to St KittsExplore the most affordable flight options available from Sky Harbor Intl to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2025.

Explore the most affordable flight options available from Sky Harbor Intl to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Sky Harbor Intl to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts 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 St Kitts

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

Reviews of airlines servicing St Kitts

Peruse reviews from past customers who have flown with American Airlines from Phoenix Sky Harbor Intl Airport to St Kitts to help guide your decision. Reviews also offer insight into each airline's 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 St Kitts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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.

Alternative routes for Sky Harbor Intl to St Kitts

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Sky Harbor Intl to St Kitts

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Sky Harbor Intl to St Kitts
Explore the most affordable flight options available from Sky Harbor Intl to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2025.