$382 Cheap Flights from Portland (PDX) to St. George's (GND)

View $382 flight on Tue, Mar 3, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Maurice Bishop Intl. Airport (GND)

Cheap Flights from Portland to St. George's (PDX-GND)

Prices were available within the past 7 days and start at $382 for one-way flights and $647 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Jan 18 - Fri, Jan 30
PDX
Portland
GND
St. George's
$647 Roundtrip, found 1 hour ago
$647
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Jan 18 from Portland to St. George's, returning Fri, Jan 30, priced at $647 found 1 hour ago
American Airlines
Tue, Mar 3 - Tue, Mar 24
PDX
Portland
GND
St. George's
$652 Roundtrip, found 3 days ago
$652
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 3 from Portland to St. George's, returning Tue, Mar 24, priced at $652 found 3 days ago
American Airlines
Tue, Mar 3 - Tue, Mar 24
PDX
Portland
GND
St. George's
$661 Roundtrip, found 3 days ago
$661
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 3 from Portland to St. George's, returning Tue, Mar 24, priced at $661 found 3 days ago
American Airlines
Tue, Mar 3 - Tue, Mar 24
PDX
Portland
GND
St. George's
$664 Roundtrip, found 3 days ago
$664
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 3 from Portland to St. George's, returning Tue, Mar 24, priced at $664 found 3 days ago
Delta
Thu, Jan 15 - Fri, Jan 30
PDX
Portland
GND
St. George's
$672 Roundtrip, found 1 hour ago
$672
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Jan 15 from Portland to St. George's, returning Fri, Jan 30, priced at $672 found 1 hour ago
American Airlines
Sat, Jan 31 - Fri, Feb 6
PDX
Portland
GND
St. George's
$674 Roundtrip, found 3 days ago
$674
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jan 31 from Portland to St. George's, returning Fri, Feb 6, priced at $674 found 3 days ago
Delta
Sun, Jan 18 - Sat, Jan 31
PDX
Portland
GND
St. George's
$677 Roundtrip, found 1 hour ago
$677
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Jan 18 from Portland to St. George's, returning Sat, Jan 31, priced at $677 found 1 hour ago
American Airlines
Thu, Jan 15 - Thu, Jan 22
PDX
Portland
GND
St. George's
$685 Roundtrip, found 2 hours ago
$685
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Jan 15 from Portland to St. George's, returning Thu, Jan 22, priced at $685 found 2 hours ago
Air Canada
Tue, Jan 20 - Wed, Feb 4
PDX
Portland
GND
St. George's
$777 Roundtrip, found 1 hour ago
$777
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Tue, Jan 20 from Portland to St. George's, returning Wed, Feb 4, priced at $777 found 1 hour ago
JetBlue Airways
Wed, Jun 17 - Wed, Jun 24
PDX
Portland
GND
St. George's
$1,347 Roundtrip, found 1 day ago
$1,347
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Jun 17 from Portland to St. George's, returning Wed, Jun 24, priced at $1,347 found 1 day ago

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 $927
GND
Maurice Bishop Intl.
Cheapest
Flights from $927
Flights from Portland (PDX) to St. George's (GND)
Origin airport
Portland Intl.
Destination airport
Maurice Bishop Intl.
Airlines serving
Air Canada, American Airlines
Roundtrip price
$647
Distance
4224 mi

Portland to St. George's Flights

The cheapest times to fly from Portland 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 Portland to St. George's are during the month of January. You can find some of the cheapest flights from Portland to St. George's with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Portland 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 Portland 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 Portland to St. George's in 2025. You can also book with separate airlines for your outbound and return journeys, from $382 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 Portland 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 Portland 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.

 

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Maurice Bishop Intl. Airport (GND) cost?
Lock in a cheap one-way flight from $382 or cheap return flight from $647 from Portland Intl. Airport (PDX) to Maurice Bishop Intl. Airport (GND) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Maurice Bishop Intl. Airport (GND)?
January is the cheapest month to fly from PDX to GND. Traveling outside of peak seasons is often the key to landing a great deal.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Maurice Bishop Intl. Airport (GND)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from PDX to GND. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Portland Intl. Airport (PDX) to Maurice Bishop Intl. Airport (GND)?
You'll have to book a flight with a layover when traveling from Portland Intl. Airport (PDX) to Maurice Bishop Intl. Airport (GND). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from PDX to GND?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the season, 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 Portland Intl. Airport (PDX) to Maurice Bishop Intl. Airport (GND)?
To reach Maurice Bishop Intl. Airport (GND) without delays, book a flight that leaves from Portland Intl. Airport (PDX) before 3 PM. The chance 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 Portland Intl. Airport (PDX) to Maurice Bishop Intl. Airport (GND) last-minute?
Waiting until right before your break to book a ticket from PDX to GND generally means paying more. While you might find some last-minute discounts, they're not always guaranteed. Be flexible with your itinerary to boost your chances of scoring a bargain.
Is it cheaper to book a PDX to GND flight and hotel package?
Booking a PDX to GND flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Maurice Bishop Intl. Airport (GND)?
You can usually reschedule or cancel your PDX to GND flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.