CA $445 Cheap Flights from St. George's (GND) to Buffalo (BUF)

View CA $445 flight on Fri, Jun 12, 2026Opens in a new window

Popular airlines from Maurice Bishop Intl. Airport (GND) to Buffalo Niagara Intl. Airport (BUF)

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Cheap flights from St. George's (GND) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $445 for one-way flights and CA $888 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Jul 31 - Tue, Aug 11
GND
St. George's
BUF
Buffalo
CA $888 Roundtrip, found 2 days ago
CA $888
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 31 from St. George's to Buffalo, returning Tue, Aug 11, priced at CA $888 found 2 days ago
American Airlines
Fri, Jul 31 - Tue, Aug 11
GND
St. George's
BUF
Buffalo
CA $929 Roundtrip, found 2 days ago
CA $929
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 31 from St. George's to Buffalo, returning Tue, Aug 11, priced at CA $929 found 2 days ago
JetBlue Airways
Sat, Aug 1 - Thu, Aug 13
GND
St. George's
BUF
Buffalo
CA $937 Roundtrip, found 4 days ago
CA $937
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Aug 1 from St. George's to Buffalo, returning Thu, Aug 13, priced at CA $937 found 4 days ago
JetBlue Airways
Sun, Aug 2 - Thu, Aug 13
GND
St. George's
BUF
Buffalo
CA $953 Roundtrip, found 2 days ago
CA $953
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sun, Aug 2 from St. George's to Buffalo, returning Thu, Aug 13, priced at CA $953 found 2 days ago
JetBlue Airways
Sat, Aug 1 - Thu, Aug 13
GND
St. George's
BUF
Buffalo
CA $965 Roundtrip, found 2 days ago
CA $965
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Aug 1 from St. George's to Buffalo, returning Thu, Aug 13, priced at CA $965 found 2 days ago
American Airlines
Fri, Jul 31 - Tue, Aug 11
GND
St. George's
BUF
Buffalo
CA $970 Roundtrip, found 2 days ago
CA $970
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 31 from St. George's to Buffalo, returning Tue, Aug 11, priced at CA $970 found 2 days ago
American Airlines
Fri, Jul 31 - Tue, Aug 11
GND
St. George's
BUF
Buffalo
CA $972 Roundtrip, found 2 days ago
CA $972
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 31 from St. George's to Buffalo, returning Tue, Aug 11, priced at CA $972 found 2 days ago
Delta
Sat, Aug 1 - Fri, Aug 14
GND
St. George's
BUF
Buffalo
CA $973 Roundtrip, found 4 days ago
CA $973
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 1 from St. George's to Buffalo, returning Fri, Aug 14, priced at CA $973 found 4 days ago
Delta
Sat, Aug 1 - Fri, Aug 14
GND
St. George's
BUF
Buffalo
CA $974 Roundtrip, found 2 days ago
CA $974
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 1 from St. George's to Buffalo, returning Fri, Aug 14, priced at CA $974 found 2 days ago
JetBlue Airways
Sun, Aug 2 - Fri, Aug 14
GND
St. George's
BUF
Buffalo
CA $1,002 Roundtrip, found 4 days ago
CA $1,002
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sun, Aug 2 from St. George's to Buffalo, returning Fri, Aug 14, priced at CA $1,002 found 4 days ago

Frequently asked questions

How do I find cheap flights from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 2 connecting flights per day from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Some common connection points include Miami Intl. (MIA), John F. Kennedy Intl. (JFK), and Pearson Intl. (YYZ).
What is the earliest flight from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically departs at approximately 5:00 AM local time, operated by B6. This is a seasonal service active in August. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll typically find the most flights from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) on a Saturday, with around 3 flights available. This gives you a good selection for your travel plans. Major airlines on this route include American Airlines, JetBlue Airways, and Delta Air Lines. Saturday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are in the afternoon, between 3pm and 6pm. This accounts for around 100% of total traffic. Many major carriers, including American Airlines and JetBlue Airways, offer flights during this window. This timing works well because it allows you to enjoy your morning before heading to the airport, and you'll arrive in Buffalo in the evening.
How long does it take to fly from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Flights from GND to BUF with one stop typically take around 17 hours 20 minutes, covering approximately 2,366 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Select the "Business class" and "First class" filters when looking for GND to BUF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo from Maurice Bishop Intl. (GND)?
If you're planning to travel to Buffalo from Maurice Bishop Intl. (GND), you can fly directly into Buffalo Niagara Intl. (BUF) Some flights may connect through major hubs like Miami Intl. (MIA), Charlotte-Douglas Intl. (CLT), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your St. George's (GND-Maurice Bishop Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Maurice Bishop Intl.
Destination airport
Buffalo Niagara Intl.
Roundtrip price
CA $888
Distance
3784 km

Book with confidence

St. George's to Buffalo Flights

The easy way to book your flights from St. George's to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from St. George's whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. George's to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Maurice Bishop Intl., GND to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from St. George's to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from St. George's currently is just CA $888 rising to CA $1,002.  

Here are more money-saving tips: 

  • Fly in July when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buffalo from St. George's 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.

St. George's to Buffalo Flights

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