$226 Cheap Flights from Phoenix (PHX) to St. George's (GND)

View $226 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Maurice Bishop Intl. Airport (GND)

Cheap Flights from Phoenix to St. George's (PHX-GND)

Prices were available within the past 7 days and start at $226 for one-way flights and $534 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, Oct 31 - Fri, Nov 7
PHX
Phoenix
GND
St. George's
$534 Roundtrip, found 4 days ago
$534
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Oct 31 from Phoenix to St. George's, returning Fri, Nov 7, priced at $534 found 4 days ago
JetBlue Airways
Fri, Oct 31 - Tue, Nov 11
PHX
Phoenix
GND
St. George's
$543 Roundtrip, found 4 days ago
$543
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Oct 31 from Phoenix to St. George's, returning Tue, Nov 11, priced at $543 found 4 days ago
JetBlue Airways
Wed, Nov 19 - Fri, Dec 5
PHX
Phoenix
GND
St. George's
$547 Roundtrip, found 3 days ago
$547
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Nov 19 from Phoenix to St. George's, returning Fri, Dec 5, priced at $547 found 3 days ago
JetBlue Airways
Tue, Nov 18 - Tue, Dec 2
PHX
Phoenix
GND
St. George's
$547 Roundtrip, found 1 hour ago
$547
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Tue, Nov 18 from Phoenix to St. George's, returning Tue, Dec 2, priced at $547 found 1 hour ago
JetBlue Airways
Mon, Nov 17 - Wed, Dec 3
PHX
Phoenix
GND
St. George's
$553 Roundtrip, found 2 hours ago
$553
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Mon, Nov 17 from Phoenix to St. George's, returning Wed, Dec 3, priced at $553 found 2 hours ago
JetBlue Airways
Mon, Oct 27 - Sat, Nov 1
PHX
Phoenix
GND
St. George's
$559 Roundtrip, found 7 hours ago
$559
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Mon, Oct 27 from Phoenix to St. George's, returning Sat, Nov 1, priced at $559 found 7 hours ago
American Airlines
Tue, Feb 17 - Tue, Feb 24
PHX
Phoenix
GND
St. George's
$616 Roundtrip, found 1 day ago
$616
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Feb 17 from Phoenix to St. George's, returning Tue, Feb 24, priced at $616 found 1 day ago
Delta
Wed, Dec 24 - Thu, Jan 8
PHX
Phoenix
GND
St. George's
$616 Roundtrip, found 1 hour ago
$616
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Dec 24 from Phoenix to St. George's, returning Thu, Jan 8, priced at $616 found 1 hour ago
Air Canada
Sat, Apr 11 - Wed, Apr 22
PHX
Phoenix
GND
St. George's
$703 Roundtrip, found 6 days ago
$703
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Apr 11 from Phoenix to St. George's, returning Wed, Apr 22, priced at $703 found 6 days ago
WestJet
Sat, Mar 7 - Sun, Mar 15
PHX
Phoenix
GND
St. George's
$1,424 Roundtrip, found 6 days ago
$1,424
Roundtrip
found 6 days ago
Select WestJet flight, departing Sat, Mar 7 from Phoenix to St. George's, returning Sun, Mar 15, priced at $1,424 found 6 days ago

Find the cheapest month to fly from Phoenix (PHX) to St. George's (GND)

January is typically the cheapest month to fly

From $523 - $1,389 per traveler.

Alternative airports near St. George's

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Maurice Bishop Intl. GND. Cheapest option available. Flights from $559
GND
Maurice Bishop Intl.
Cheapest
Flights from $559

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Maurice Bishop Intl. Airport (GND) cost?
Grab a cheap one-way flight from $226 or cheap return flight from $534 from Sky Harbor Intl. Airport (PHX) to Maurice Bishop Intl. Airport (GND) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Maurice Bishop Intl. Airport (GND)?
Planning your getaway for October can help you save, as it's the cheapest month for flights between PHX and GND. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Maurice Bishop Intl. Airport (GND)?
To find the cheapest airline that'll fly you from PHX to GND, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Maurice Bishop Intl. Airport (GND)?
There aren't any daily direct flights from Sky Harbor Intl. Airport (PHX) to Maurice Bishop Intl. Airport (GND). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from PHX to GND?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Maurice Bishop Intl. Airport (GND)?
To arrive at Maurice Bishop Intl. Airport (GND) on schedule, opt for a flight that leaves from Sky Harbor Intl. Airport (PHX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Maurice Bishop Intl. Airport (GND) last-minute?
Booking your plane ticket from PHX to GND just before your journey is typically more expensive. But if there's some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a PHX to GND flight and hotel package?
You'll generally save money by booking a PHX to GND flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your ideal accommodations and flights, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Maurice Bishop Intl. Airport (GND)?
If you booked your PHX to GND flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Maurice Bishop Intl.
Airlines serving
Air Canada, American Airlines, Delta, JetBlue Airways, WestJet
Roundtrip price
$534
Distance
3485 mi

Book with confidence

Phoenix to St. George's Flights

The cheapest times to fly from Phoenix to St. George's

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 St. George's are during the month of October. You can find some of the cheapest flights from Phoenix to St. George's with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to St. George's

Sunday is one of the best days to book for cheap flights from Phoenix to St. George's: 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 St. George's

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 St. George's in 2025. You can also book with separate airlines for your outbound and return journeys, from $226 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 St. George's 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. Bundling together your Phoenix to St. George's 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.

 

Phoenix to St. George's Flights
*Available to One Key members.