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CA $514 Cheap Flights from St. John's (YYT) to Buffalo (BUF)

View CA $514 flight on Thu, Sep 3, 2026Opens in a new window

Popular airlines from St. John's Intl. Airport (YYT) to Buffalo Niagara Intl. Airport (BUF)

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Cheap flights from St. John's (YYT) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $514 for one-way flights and CA $943 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 5 - Tue, Sep 8
YYT
St. John's
BUF
Buffalo
CA $943 Roundtrip, found 1 day ago
CA $943
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 5 from St. John's to Buffalo, returning Tue, Sep 8, priced at CA $943 found 1 day ago
United
Sat, Sep 5 - Sun, Sep 6
YYT
St. John's
BUF
Buffalo
CA $949 Roundtrip, found 1 day ago
CA $949
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 5 from St. John's to Buffalo, returning Sun, Sep 6, priced at CA $949 found 1 day ago
United
Fri, Sep 4 - Sun, Sep 6
YYT
St. John's
BUF
Buffalo
CA $956 Roundtrip, found 1 day ago
CA $956
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 4 from St. John's to Buffalo, returning Sun, Sep 6, priced at CA $956 found 1 day ago
United
Sat, Sep 5 - Mon, Sep 7
YYT
St. John's
BUF
Buffalo
CA $982 Roundtrip, found 1 day ago
CA $982
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 5 from St. John's to Buffalo, returning Mon, Sep 7, priced at CA $982 found 1 day ago
United
Fri, Sep 4 - Sat, Sep 5
YYT
St. John's
BUF
Buffalo
CA $989 Roundtrip, found 1 day ago
CA $989
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 4 from St. John's to Buffalo, returning Sat, Sep 5, priced at CA $989 found 1 day ago
United
Thu, Sep 3 - Mon, Sep 7
YYT
St. John's
BUF
Buffalo
CA $995 Roundtrip, found 1 day ago
CA $995
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 3 from St. John's to Buffalo, returning Mon, Sep 7, priced at CA $995 found 1 day ago
United
Thu, Sep 3 - Mon, Sep 7
YYT
St. John's
BUF
Buffalo
CA $1,002 Roundtrip, found 1 day ago
CA $1,002
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 3 from St. John's to Buffalo, returning Mon, Sep 7, priced at CA $1,002 found 1 day ago
American Airlines
Thu, Sep 3 - Mon, Sep 7
YYT
St. John's
BUF
Buffalo
CA $1,021 Roundtrip, found 1 day ago
CA $1,021
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 3 from St. John's to Buffalo, returning Mon, Sep 7, priced at CA $1,021 found 1 day ago
Air Canada
Fri, Oct 30 - Sun, Nov 1
YYT
St. John's
BUF
Buffalo
CA $1,107 Roundtrip, found 4 days ago
CA $1,107
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Oct 30 from St. John's to Buffalo, returning Sun, Nov 1, priced at CA $1,107 found 4 days ago
WestJet
Wed, Aug 12 - Wed, Aug 19
YYT
St. John's
BUF
Buffalo
CA $1,325 Roundtrip, found 1 day ago
CA $1,325
Roundtrip
found 1 day ago
Select WestJet flight, departing Wed, Aug 12 from St. John's to Buffalo, returning Wed, Aug 19, priced at CA $1,325 found 1 day ago

Frequently asked questions

How much does a flight from St. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find one-way and return flights from YYT to BUF with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when YYT to BUF ticket fares go up or down.
What is the cheapest month to fly from St. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest months to fly from YYT to BUF are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from St. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter YYT to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from St. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from St. John's, NL (YYT-St. John's 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. John's, NL (YYT-St. John's 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. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 8 connecting flights per day from St. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Some common connection points include Pearson Intl. (YYZ), Pierre Elliott Trudeau Intl. (YUL), and Stanfield Intl. (YHZ).
What is the earliest flight from St. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from St. John's Intl. (YYT) to Buffalo Niagara Intl. (BUF) typically departs around 5:00 AM. This flight is operated by Air Canada and United. This is a seasonal service active in October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from St. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are no nonstop flights from St. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Flights with two or more stops typically take around 17 hours 30 minutes, covering a distance of approximately 2089 kilometres. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns, so it's always a good idea to allow for some extra travel time when planning your trip.
Can you fly business or first class from St. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Select the "Business class" and "First class" filters when looking for YYT 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. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a St. John's, NL (YYT-St. John's 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, NY (BUF) from St. John's, NL (YYT)?
If you're planning to travel to Buffalo from St. John's Intl. (YYT), you typically fly into Buffalo Niagara Intl. (BUF) which offers international flights and connections. Some flights may connect through major hubs like Pearson Intl. (YYZ), Pierre Elliott Trudeau Intl. (YUL), or Stanfield Intl. (YHZ) 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. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from St. John's, NL (YYT-St. John's 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. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a St. John's, NL (YYT-St. John's 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. John's, NL (YYT-St. John's Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your St. John's, NL (YYT-St. John's 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
St. John's Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Air Canada
Roundtrip price
CA $942
Distance
2076 km

Book with confidence

St. John's to Buffalo Flights

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

With Expedia, it’s simple to find and book flights to Buffalo from St. John'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. John's to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from St. John's Intl., YYT to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from St. John's to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from St. John's currently is just CA $943 rising to CA $1,325.  

Here are more money-saving tips: 

  • Fly in September 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. John'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. John's to Buffalo Flights

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