NT$3,764 Cheap Flights from Raleigh (RDU) to Buffalo (BUF)

View NT$3,764 flight on Sat, 2026/9/26Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Raleigh to Buffalo (RDU-BUF)

Prices were available within the past 7 days and start at NT$3,764 for one-way flights and NT$9,468 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Sep 26 - Sun, Oct 11
RDU
Raleigh
BUF
Buffalo
NT$9,468 Roundtrip, found 6 days ago
NT$9,468
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Sep 26 from Raleigh to Buffalo, returning Sun, Oct 11, priced at NT$9,468 found 6 days ago
Delta
Wed, Sep 23 - Sun, Oct 11
RDU
Raleigh
BUF
Buffalo
NT$10,135 Roundtrip, found 6 days ago
NT$10,135
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep 23 from Raleigh to Buffalo, returning Sun, Oct 11, priced at NT$10,135 found 6 days ago
United
Sat, Sep 26 - Sun, Oct 11
RDU
Raleigh
BUF
Buffalo
NT$10,582 Roundtrip, found 6 days ago
NT$10,582
Roundtrip
found 6 days ago
Select United flight, departing Sat, Sep 26 from Raleigh to Buffalo, returning Sun, Oct 11, priced at NT$10,582 found 6 days ago
American Airlines
Sat, Sep 26 - Sun, Oct 11
RDU
Raleigh
BUF
Buffalo
NT$11,249 Roundtrip, found 6 days ago
NT$11,249
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Sep 26 from Raleigh to Buffalo, returning Sun, Oct 11, priced at NT$11,249 found 6 days ago
Delta
Wed, Sep 23 - Sun, Oct 11
RDU
Raleigh
BUF
Buffalo
NT$11,345 Roundtrip, found 6 days ago
NT$11,345
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep 23 from Raleigh to Buffalo, returning Sun, Oct 11, priced at NT$11,345 found 6 days ago
Delta
Sat, Sep 26 - Sun, Oct 11
RDU
Raleigh
BUF
Buffalo
NT$11,408 Roundtrip, found 6 days ago
NT$11,408
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Sep 26 from Raleigh to Buffalo, returning Sun, Oct 11, priced at NT$11,408 found 6 days ago
American Airlines
Sat, Sep 26 - Sun, Oct 11
RDU
Raleigh
BUF
Buffalo
NT$11,790 Roundtrip, found 6 days ago
NT$11,790
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Sep 26 from Raleigh to Buffalo, returning Sun, Oct 11, priced at NT$11,790 found 6 days ago
Delta
Sat, Sep 26 - Sun, Oct 11
RDU
Raleigh
BUF
Buffalo
NT$12,172 Roundtrip, found 6 days ago
NT$12,172
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Sep 26 from Raleigh to Buffalo, returning Sun, Oct 11, priced at NT$12,172 found 6 days ago
United
Wed, Sep 23 - Sun, Oct 11
RDU
Raleigh
BUF
Buffalo
NT$12,457 Roundtrip, found 6 days ago
NT$12,457
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 23 from Raleigh to Buffalo, returning Sun, Oct 11, priced at NT$12,457 found 6 days ago
American Airlines
Sat, Sep 26 - Sun, Oct 11
RDU
Raleigh
BUF
Buffalo
NT$12,521 Roundtrip, found 6 days ago
NT$12,521
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Sep 26 from Raleigh to Buffalo, returning Sun, Oct 11, priced at NT$12,521 found 6 days ago

Frequently asked questions

How much is a flight from Raleigh - Durham Intl. Airport (RDU) to BUF?
Start packing your bags, because round-trip journeys between RDU and Buffalo Niagara Intl. Airport (BUF) start from NT$9,468. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Raleigh - Durham Intl. Airport (RDU) to BUF?
This varies from airline to airline, as each has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find simple instructions on how to cancel online.
How do I find cheap flights from RDU to Buffalo Niagara International Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for RDU to Buffalo Niagara Intl. Airport (BUF) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from RDU to Buffalo Niagara International Airport?
The distance from RDU (RDU) to Buffalo Niagara International Airport (BUF) is 790 kilometers. You'll be stepping off the plane and grabbing your baggage from the carousel in the blink of an eye.
Which airlines fly direct from Raleigh–Durham Airport to BUF?
Check out the deals on offer with Frontier Airlines (F9) if you want to travel directly from Raleigh–Durham Airport to Buffalo Niagara International Airport. This top carrier offers 8 monthly flights, so you're sure to find one that fits your schedule.
Are RDU to BUF flight tickets cheaper when they're purchased at the last minute?
It is possible to score a great last-minute deal from Raleigh–Durham Airport to Buffalo Niagara International Airport, but it's also possible to miss out altogether! As many airlines publish prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares carrier prices and updates flight deals frequently, so you can be sure you're always seeing the latest offers.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Buffalo Niagara Intl.
Roundtrip price
NT$9,468
Distance
780 km
Average flight time
1 hour 53 mins

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