Title: $381 Cheap flights from Phoenix to Marigot (PHX to DOM) - Expedia.com ![Marigot Bay, Saint Lucia, Caribbean. Tropical bay and beach in exotic and paradise landscape scenery. Marigot Bay is located on the west coast of the Caribbean island of St Lucia.; Shutterstock ID 725](https://images.trvl-media.com/place/6047442/2d517789-2423-4ac3-a8ab-86dcf4bb72cf.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6047442/2d517789-2423-4ac3-a8ab-86dcf4bb72cf.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $381 Cheap Flights from Phoenix (PHX) to Marigot (DOM) [View $381 flight on Tue, Mar 17, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:PHX,to:DOM,departure:3/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:380.37&airProductToken=AQqcAQo0CNWCARIEMTM3MxjvuQEgiBgo0vGHAzD89IcDOEdAAFgBagdFQ09OT01ZcghHTkgyQTlEUwoyCNWCARIDMzQ2GIgYIPJlKNn5hwMw0vuHAzhHQAFYAWoHRUNPTk9NWXIIR05IMkE5RFMKMAjXmgESAzg1NxjyZSDDYyjM_YcDMMn-hwM4VEABWAFqBVNBVkVScghUMTJTQVZFUhIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Marigot (DOM-Douglas - Charles) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:DOM,departure:2/24/2026TANYT&leg2=from:DOM,to:PHX,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:DOM,departure:2/24/2026TANYT&leg2=from:DOM,to:PHX,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Phoenix to Marigot (PHX-DOM) Prices were available within the past 7 days and start at $381 for one-way flights and $608 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 14 - Thu, Apr 16 PHX Phoenix DOM Marigot $608 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:DOM,departure:4/14/2026TANYT&leg2=from:DOM,to:PHX,departure:4/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:607.73&airProductToken=AQpmCjEIwYIBEgM4MjEY77kBIIwCKIGuigMwhbCKAzhCQABYAWoFQkFTSUNyCE9OVTVOQkJaCjEIwYIBEgQ0MzA0GIwCIMNjKLi1igMwjbeKAzhCQAFYAWoFQkFTSUNyCE9OVTVOQkJaCmcKMQjBggESBDM0NDgYw2MgjAIo1cKKAzCtxIoDOEJAAFgBagVCQVNJQ3IIT05VNU5CQloKMgjBggESBDE2NzcYjAIg77kBKJvFigMw0MeKAzhCQAFYAWoFQkFTSUNyCE9OVTVOQkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 14 - Thu, Apr 16 PHX Phoenix DOM Marigot $613 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:DOM,departure:4/14/2026TANYT&leg2=from:DOM,to:PHX,departure:4/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:612.23&airProductToken=AQqcAQozCMGCARIEMzA0NhjvuQEg4poBKJ2xigMwgrOKAzhCQABYAWoFQkFTSUNyCE9OVTVOQkJaCjIIwYIBEgQxMjA4GOKaASCMAijCs4oDMMC0igM4QkABWAFqBUJBU0lDcghPTlU1TkJCWgoxCMGCARIENDMwNBiMAiDDYyi4tYoDMI23igM4QkABWAFqBUJBU0lDcghPTlU1TkJCWgpnCjEIwYIBEgQzNDQ4GMNjIIwCKNXCigMwrcSKAzhCQABYAWoFQkFTSUNyCE9OVTVOQkJaCjIIwYIBEgQxNjc3GIwCIO-5ASibxYoDMNDHigM4QkABWAFqBUJBU0lDcghPTlU1TkJCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 14 - Thu, Apr 16 PHX Phoenix DOM Marigot $624 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:DOM,departure:4/14/2026TANYT&leg2=from:DOM,to:PHX,departure:4/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:623.63&airProductToken=AQpnCjIIwYIBEgQyNjc3GO-5ASCMAij5rIoDMIavigM4QkAAWAFqBUJBU0lDcghPTlU1TkJCWgoxCMGCARIENDMwNBiMAiDDYyi4tYoDMI23igM4QkABWAFqBUJBU0lDcghPTlU1TkJCWgpnCjEIwYIBEgQzNDQ4GMNjIIwCKNXCigMwrcSKAzhCQABYAWoFQkFTSUNyCE9OVTVOQkJaCjIIwYIBEgQxNjc3GIwCIO-5ASibxYoDMNDHigM4QkABWAFqBUJBU0lDcghPTlU1TkJCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Apr 16 - Thu, Apr 23 PHX Phoenix DOM Marigot $633 Roundtrip found 11 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:DOM,departure:4/16/2026TANYT&leg2=from:DOM,to:PHX,departure:4/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:632.73&airProductToken=AQpnCjIIwYIBEgQyOTgyGO-5ASCMAijMx4oDMMfJigM4QkAAWAFqBUJBU0lDcghPTlY1TkJCWgoxCMGCARIENDMwNBiMAiDDYyj4y4oDMM3NigM4QkABWAFqBUJBU0lDcghPTlY1TkJCWgpnCjEIwYIBEgQzNDQ4GMNjIIwCKLWRiwMwjZOLAzhCQABYAWoFQkFTSUNyCE9OVTVOQkJaCjIIwYIBEgQxNjc3GIwCIO-5ASj7k4sDMLCWiwM4QkABWAFqBUJBU0lDcghPTlU1TkJCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Apr 16 - Thu, Apr 23 PHX Phoenix DOM Marigot $638 Roundtrip found 11 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:DOM,departure:4/16/2026TANYT&leg2=from:DOM,to:PHX,departure:4/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:637.23&airProductToken=AQqcAQozCMGCARIEMzA0NhjvuQEg4poBKN3HigMwwsmKAzhCQABYAWoFQkFTSUNyCE9OVjVOQkJaCjIIwYIBEgQxMjA4GOKaASCMAiiCyooDMIDLigM4QkABWAFqBUJBU0lDcghPTlY1TkJCWgoxCMGCARIENDMwNBiMAiDDYyj4y4oDMM3NigM4QkABWAFqBUJBU0lDcghPTlY1TkJCWgpnCjEIwYIBEgQzNDQ4GMNjIIwCKLWRiwMwjZOLAzhCQABYAWoFQkFTSUNyCE9OVTVOQkJaCjIIwYIBEgQxNjc3GIwCIO-5ASj7k4sDMLCWiwM4QkABWAFqBUJBU0lDcghPTlU1TkJCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 14 - Thu, Apr 16 PHX Phoenix DOM Marigot $638 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:DOM,departure:4/14/2026TANYT&leg2=from:DOM,to:PHX,departure:4/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:637.73&airProductToken=AQpnCjIIwYIBEgQyMTU1GO-5ASCMAij9sYoDMPWzigM4QkAAWAFqBUJBU0lDcghRTlU4TkJCWgoxCMGCARIENDMwNBiMAiDDYyi4tYoDMI23igM4QkABWAFqBUJBU0lDcghRTlU4TkJCWgpnCjEIwYIBEgQzNDQ4GMNjIIwCKNXCigMwrcSKAzhCQABYAWoFQkFTSUNyCE9OVTVOQkJaCjIIwYIBEgQxNjc3GIwCIO-5ASibxYoDMNDHigM4QkABWAFqBUJBU0lDcghPTlU1TkJCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Apr 16 - Fri, Apr 24 PHX Phoenix DOM Marigot $648 Roundtrip found 1 hour ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:DOM,departure:4/16/2026TANYT&leg2=from:DOM,to:PHX,departure:4/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:647.23&airProductToken=AQqcAQozCMGCARIEMTk4NhjvuQEg4poBKIvDigMwh8WKAzhCQABYAWoFQkFTSUNyCE9OVjVOQkJaCjIIwYIBEgQxMjkzGOKaASCMAijNxYoDMMvGigM4QkABWAFqBUJBU0lDcghPTlY1TkJCWgoxCMGCARIENDMwNBiMAiDDYyj4y4oDMM3NigM4QkABWAFqBUJBU0lDcghPTlY1TkJCWgqcAQoxCMGCARIEMzQ0OBjDYyCMAijVnIsDMK2eiwM4QkAAWAFqBUJBU0lDcghPTlU1TkJCWgoyCMGCARIEMjYwNxiMAiCjsQEo_aOLAzDOpYsDOEJAAVgBagVCQVNJQ3IIT05VNU5CQloKMwjBggESBDE3NjQYo7EBIO-5ASiLposDMK-niwM4QkABWAFqBUJBU0lDcghPTlU1TkJCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Apr 16 - Thu, Apr 23 PHX Phoenix DOM Marigot $649 Roundtrip found 11 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:DOM,departure:4/16/2026TANYT&leg2=from:DOM,to:PHX,departure:4/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:648.63&airProductToken=AQpmCjEIwYIBEgM4MjEY77kBIIwCKMHEigMwxcaKAzhCQABYAWoFQkFTSUNyCE9OVjVOQkJaCjEIwYIBEgQ0MzA0GIwCIMNjKPjLigMwzc2KAzhCQAFYAWoFQkFTSUNyCE9OVjVOQkJaCmcKMQjBggESBDM0NDgYw2MgjAIotZGLAzCNk4sDOEJAAFgBagVCQVNJQ3IIT05VNU5CQloKMgjBggESBDI2NzcYjAIg77kBKL6aiwMw7pyLAzhCQAFYAWoFQkFTSUNyCE9OVTVOQkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Apr 16 - Thu, Apr 23 PHX Phoenix DOM Marigot $650 Roundtrip found 11 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:DOM,departure:4/16/2026TANYT&leg2=from:DOM,to:PHX,departure:4/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:649.72&airProductToken=AQpnCjIIwYIBEgQyNjc3GO-5ASCMAii5w4oDMMbFigM4QkAAWAFqBUJBU0lDcghPTlY1TkJCWgoxCMGCARIENDMwNBiMAiDDYyj4y4oDMM3NigM4QkABWAFqBUJBU0lDcghPTlY1TkJCWgpnCjEIwYIBEgQzNDQ4GMNjIIwCKLWRiwMwjZOLAzhCQABYAWoFQkFTSUNyCE9OVTVOQkJaCjIIwYIBEgQxOTY4GIwCIO-5ASjulIsDMJ-XiwM4QkABWAFqBUJBU0lDcghPTlU1TkJCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Apr 16 - Thu, Apr 23 PHX Phoenix DOM Marigot $654 Roundtrip found 11 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:DOM,departure:4/16/2026TANYT&leg2=from:DOM,to:PHX,departure:4/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:653.13&airProductToken=AQqcAQozCMGCARIEMzA0NhjvuQEg4poBKN3HigMwwsmKAzhCQABYAWoFQkFTSUNyCE9OVjVOQkJaCjIIwYIBEgQxMjA4GOKaASCMAiiCyooDMIDLigM4QkABWAFqBUJBU0lDcghPTlY1TkJCWgoxCMGCARIENDMwNBiMAiDDYyj4y4oDMM3NigM4QkABWAFqBUJBU0lDcghPTlY1TkJCWgpnCjEIwYIBEgQzNDQ4GMNjIIwCKLWRiwMwjZOLAzhCQABYAWoFQkFTSUNyCE9OVTVOQkJaCjIIwYIBEgQxOTgzGIwCIO-5ASiZmYsDMNKbiwM4QkABWAFqBUJBU0lDcghPTlU1TkJCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ## Alternative airports near Marigot Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:DOM,departure:2/24/2026TANYT&leg2=from:DOM,to:PHX,departure:3/10/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) DOM Melville Hall CheapestClosest 3 min [Flights from $858 ](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:DOM,departure:2/24/2026TANYT&leg2=from:DOM,to:PHX,departure:3/10/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flights from Phoenix (PHX) to Marigot (DOM)__ | Origin airport | Sky Harbor Intl. | | ------------------- | ------------------------- | | Destination airport | Douglas - Charles | | Airlines serving | American Airlines, United | | Roundtrip price | $608 | | Distance | 3381 mi | ## Phoenix to Marigot Flights The cheapest times to fly from Phoenix to Marigot On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Marigot are during the month of April. You can find some of the cheapest flights from Phoenix to Marigot with Expedia's search tool and vast selection of airlines. The best time to book a flight from Phoenix to Marigot Sunday is one of the best days to book for cheap flights from Phoenix to Marigot: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Phoenix to Marigot Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Marigot in 2026\. You can also book with separate airlines for your outbound and return journeys, from $381 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Marigot flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Phoenix to Marigot airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Frequently asked questions ### How much does a flight from Sky Harbor Intl. Airport (PHX) to Melville Hall Airport (DOM) cost? ### What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Melville Hall Airport (DOM)? ### What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Melville Hall Airport (DOM)? ### How many flights per day from Sky Harbor Intl. Airport (PHX) to Melville Hall Airport (DOM)? ### What day of the week has the most flights from PHX to DOM? ### What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Melville Hall Airport (DOM)? ### Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Melville Hall Airport (DOM) last-minute? ### Is it cheaper to book a PHX to DOM flight and hotel package? ### Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Melville Hall Airport (DOM)? \*Flight schedules are subject to change. \*Available to One Key members.