Cheap Flights From Ronald Reagan Washington National (DCA) To Buffalo Niagara Intl. (BUF)

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Cheapest Flights from Washington (DCA) to Buffalo (BUF)

The cheapest flights to Buffalo Niagara Intl. found within the past 7 days were CA $255 round trip and CA $136 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Aug. 11 - Tue, Aug. 19
DCA
Washington
BUF
Buffalo
CA $255 Roundtrip, found 2 days ago
CA $255
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Aug. 11 from Washington to Buffalo, returning Tue, Aug. 19, priced at CA $255 found 2 days ago
Mon, Aug. 11 - Tue, Aug. 19
DCA
Washington
BUF
Buffalo
CA $269 Roundtrip, found 2 days ago
CA $269
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Aug. 11 from Washington to Buffalo, returning Tue, Aug. 19, priced at CA $269 found 2 days ago
Mon, Aug. 11 - Tue, Aug. 19
DCA
Washington
BUF
Buffalo
CA $281 Roundtrip, found 2 days ago
CA $281
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug. 11 from Washington to Buffalo, returning Tue, Aug. 19, priced at CA $281 found 2 days ago
Thu, Sep. 18 - Mon, Sep. 22
DCA
Washington
BUF
Buffalo
CA $305 Roundtrip, found 1 day ago
CA $305
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Sep. 18 from Washington to Buffalo, returning Mon, Sep. 22, priced at CA $305 found 1 day ago
Mon, Aug. 11 - Tue, Aug. 19
DCA
Washington
BUF
Buffalo
CA $306 Roundtrip, found 2 days ago
CA $306
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Aug. 11 from Washington to Buffalo, returning Tue, Aug. 19, priced at CA $306 found 2 days ago
Mon, Aug. 11 - Tue, Aug. 19
DCA
Washington
BUF
Buffalo
CA $310 Roundtrip, found 2 days ago
CA $310
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug. 11 from Washington to Buffalo, returning Tue, Aug. 19, priced at CA $310 found 2 days ago
Mon, Aug. 11 - Tue, Aug. 19
DCA
Washington
BUF
Buffalo
CA $317 Roundtrip, found 2 days ago
CA $317
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug. 11 from Washington to Buffalo, returning Tue, Aug. 19, priced at CA $317 found 2 days ago
Mon, Aug. 11 - Tue, Aug. 19
DCA
Washington
BUF
Buffalo
CA $320 Roundtrip, found 2 days ago
CA $320
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Aug. 11 from Washington to Buffalo, returning Tue, Aug. 19, priced at CA $320 found 2 days ago
Mon, Aug. 11 - Tue, Aug. 19
DCA
Washington
BUF
Buffalo
CA $324 Roundtrip, found 2 days ago
CA $324
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Aug. 11 from Washington to Buffalo, returning Tue, Aug. 19, priced at CA $324 found 2 days ago
Fri, Aug. 22 - Sun, Aug. 24
DCA
Washington
BUF
Buffalo
CA $329 Roundtrip, found 5 days ago
CA $329
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug. 22 from Washington to Buffalo, returning Sun, Aug. 24, priced at CA $329 found 5 days ago

Frequently asked questions

Are there direct flights from Ronald Reagan Washington National Airport (DCA) to Buffalo Niagara Intl. Airport (BUF)?
The only thing standing between you and your next unforgettable adventure is just one flight. American Airlines is the only airline that offers direct services from DCA to Buffalo Niagara Intl. Airport (BUF), so it's a wise idea to book well in advance of your departure date.
What airlines fly from Ronald Reagan Washington National Airport (DCA) to Buffalo Niagara Intl. Airport (BUF)?
If you're hoping to find an airline that flies direct from Arlington to Buffalo and rates highly with many travelers, consider American Airlines. They offer as many as 65 flights every month.
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 Washington (DCA)

Travelers at DCA love to visit these top cities. Roam to the top destinations from Washington (DCA) 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.