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$530 Flights from Castries (SLUA) to Phoenix (PHXA)

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      Travelers and cabin class, 1 Adult, Economy

      Compare Castries to Phoenix flight deals

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      Flight deals from Castries to Phoenix

      Looking for a cheap last-minute deal or the best round-trip flight from Castries to Phoenix? If you want to travel next month, round-trip fares start from $784. Find the lowest prices on one-way and round-trip tickets right here.
      Phoenix.$530 per passenger.Departing Tue, Dec 29.One-way flight with Delta.Outbound indirect flight with Delta, departing from St Lucia Hewanorra on Tue, Dec 29, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $530, select.
      Phoenix.$563 per passenger.Departing Mon, Nov 30.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departing from St Lucia Hewanorra on Mon, Nov 30, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $563, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Castries to Phoenix found in the last 12 days, and are subject to change and availability.

      Find the cheapest month to fly from Castries to Phoenix from $530 one-way

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Castries to Phoenix flights are currently cheapest in December.
      Nov
      from $563
      Dec
      from $530
      Jan
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      Alternative Castries to Phoenix routes

      Looking for the cheapest, fastest or easiest route from Castries to Phoenix? You could fly into the following airports instead.

      Phoenix Sky Harbor

      4 miles from central Phoenix
      ClosestCheapest
      from $530
      Search flights

      Phoenix Scottsdale Municipal

      15 miles from central Phoenix
      Search flights

      Phoenix-Deer Valley

      17 miles from central Phoenix
      Search flights

      Phoenix-Mesa Gateway

      26 miles from central Phoenix
      from $814
      Search flights

      Castries to Phoenix: Flight information

      The things to know before you go.
      Cheapest flight found$530
      Cheapest month to flyDecember

      Finding cheap flights from Castries to Phoenix: Frequently asked questions

      There are 4 airports in Phoenix: Phoenix Sky Harbor, Phoenix Scottsdale Municipal, Phoenix-Deer Valley, and Phoenix-Mesa Gateway.
      The best price we found for a round-trip flight from Castries to Phoenix is $784. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Castries to Phoenix. But we found flights with one or more stops from $784.
      There are no flights flying from Castries to Phoenix, as of November 2026.
      The cheapest month to fly from Castries to Phoenix is usually December.
      If you're flying from Castries, the cheapest airport near Phoenix is Phoenix Sky Harbor – which is 3.7 miles away from the center of Phoenix. We've found flights to this airport from $784.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Castries to Phoenix on Tuesday, December 15, 2026.
      No airlines currently offer direct flights between Castries and Phoenix. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phoenix but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.

      In November, the average temperature is usually around 64°F. July is typically the warmest month in Phoenix, when it usually averages around 108°F. You can expect the least rain in May. The coldest month is January, with temperatures averaging 42°F. The rainiest month is August.
      The cheapest airline that flies to Phoenix is jetBlue.

      How to find cheap flights to Phoenix from Castries

      Looking for cheap tickets from Castries to Phoenix? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

      • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Castries to Phoenix. And with us, there are no hidden fees – what you see is what you pay.
      • Compare flight deals to Phoenix from Castries from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
      • Flex your dates to find the best Castries–Phoenix ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Phoenix from Castries.
      • Set up a Price Alert. You can easily track the fare of your cheap Castries–Phoenix flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
      • Fly without stops. Only interested in direct flights between Castries and Phoenix? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
      • Find the cheapest Business Class flights from Castries and Phoenix. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Phoenix, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
      • Include nearby airports in your search. Widen your search for Castries to Phoenix flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

        • Combine your flight to Phoenix from Castries with hotels and car rental

        Once you've secured your cheap flight ticket from Castries to Phoenix, discover the best prices and exclusive rates for hotels in Phoenix or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


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      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.