Cheap Flights From Raleigh - Durham Intl. (RDU) To Buffalo Niagara Intl. (BUF)

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Cheapest Flights from Raleigh (RDU) to Buffalo (BUF)

The cheapest flights to Buffalo Niagara Intl. found within the past 7 days were CA $284 round trip and CA $104 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Aug. 29 - Sun, Aug. 31
RDU
Raleigh
BUF
Buffalo
CA $284 Roundtrip, found 14 hours ago
CA $284
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Fri, Aug. 29 from Raleigh to Buffalo, returning Sun, Aug. 31, priced at CA $284 found 14 hours ago
Fri, Oct. 10 - Wed, Oct. 15
RDU
Raleigh
BUF
Buffalo
CA $307 Roundtrip, found 4 days ago
CA $307
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct. 10 from Raleigh to Buffalo, returning Wed, Oct. 15, priced at CA $307 found 4 days ago
Fri, Oct. 10 - Wed, Oct. 15
RDU
Raleigh
BUF
Buffalo
CA $315 Roundtrip, found 4 days ago
CA $315
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct. 10 from Raleigh to Buffalo, returning Wed, Oct. 15, priced at CA $315 found 4 days ago
Fri, Nov. 7 - Sun, Nov. 9
RDU
Raleigh
BUF
Buffalo
CA $320 Roundtrip, found 5 days ago
CA $320
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, Nov. 7 from Raleigh to Buffalo, returning Sun, Nov. 9, priced at CA $320 found 5 days ago
Fri, Aug. 29 - Sun, Aug. 31
RDU
Raleigh
BUF
Buffalo
CA $326 Roundtrip, found 14 hours ago
CA $326
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Fri, Aug. 29 from Raleigh to Buffalo, returning Sun, Aug. 31, priced at CA $326 found 14 hours ago
Sat, Aug. 23 - Sat, Aug. 30
RDU
Raleigh
BUF
Buffalo
CA $334 Roundtrip, found 5 days ago
CA $334
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sat, Aug. 23 from Raleigh to Buffalo, returning Sat, Aug. 30, priced at CA $334 found 5 days ago
Fri, Aug. 29 - Sun, Aug. 31
RDU
Raleigh
BUF
Buffalo
CA $337 Roundtrip, found 14 hours ago
CA $337
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Fri, Aug. 29 from Raleigh to Buffalo, returning Sun, Aug. 31, priced at CA $337 found 14 hours ago
Fri, Oct. 10 - Wed, Oct. 15
RDU
Raleigh
BUF
Buffalo
CA $337 Roundtrip, found 4 days ago
CA $337
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Oct. 10 from Raleigh to Buffalo, returning Wed, Oct. 15, priced at CA $337 found 4 days ago
Sat, Aug. 30 - Sun, Aug. 31
RDU
Raleigh
BUF
Buffalo
CA $346 Roundtrip, found 1 day ago
CA $346
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Aug. 30 from Raleigh to Buffalo, returning Sun, Aug. 31, priced at CA $346 found 1 day ago
Sat, Aug. 23 - Sat, Aug. 30
RDU
Raleigh
BUF
Buffalo
CA $358 Roundtrip, found 5 days ago
CA $358
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sat, Aug. 23 from Raleigh to Buffalo, returning Sat, Aug. 30, priced at CA $358 found 5 days ago

Frequently asked questions

Are there direct flights from RDU to BUF?
Unfortunately, there are no direct flights from RDU to BUF. But there are airlines which offer flights with just one stopover. Look up American Airlines, Delta and United Airlines.
What airlines fly from Raleigh - Durham Intl. Airport (RDU) to Buffalo Niagara International Airport?
With no direct flights available, you'd be wise to book well in advance when you're traveling between Raleigh–Durham Airport and Buffalo Niagara Intl. Airport (BUF). Find the simplest route with the least amount of connections and save yourself some time.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Raleigh (RDU)

Travelers at RDU love to visit these top cities. Roam to the top destinations from Raleigh (RDU) today with the cheap prices from Travelocity!

Popular Flight Routes from Buffalo (BUF)

Travelers at BUF love to visit these top cities. Roam to the top destinations from Buffalo(BUF) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.