Flights from Buffalo to Denver from $ 217* or from $/mo

Featured daily fares for flights from Buffalo (BUF) to Denver (DEN)

$ 459
Displaying fares for May-2025
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Range$ 459-$ 687

More United deals on Buffalo (BUF) to Denver (DEN) flights

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More United deals on Buffalo (BUF) to Denver (DEN) flights
From
To
Fare Type
Dates
Price
Buffalo (BUF)Denver (DEN)Roundtrip
|
Economy
11/14/25 - 11/16/25

from

$ 217
or from $/mo

Viewed: 9 hours ago

Buffalo (BUF)Denver (DEN)Roundtrip
|
Economy
09/09/25 - 09/14/25

from

$ 270
or from $/mo

Viewed: 10 hours ago

Buffalo (BUF)Denver (DEN)Roundtrip
|
Economy
11/14/25 - 11/16/25

from

$ 277
or from $/mo

Viewed: 9 hours ago

Buffalo (BUF)Denver (DEN)Roundtrip
|
Economy
08/06/25 - 08/17/25

from

$ 280
or from $/mo

Viewed: 9 hours ago

Buffalo (BUF)Denver (DEN)Roundtrip
|
Economy
08/06/25 - 08/14/25

from

$ 280
or from $/mo

Viewed: 15 hours ago

Buffalo (BUF)Denver (DEN)Roundtrip
|
Economy
07/14/25 - 07/23/25

from

$ 290
or from $/mo

Viewed: 18 hours ago

Buffalo (BUF)Denver (DEN)Roundtrip
|
Economy
09/27/25 - 09/29/25

from

$ 316
or from $/mo

Viewed: 7 hours ago

Buffalo (BUF)Denver (DEN)Roundtrip
|
Economy
09/09/25 - 09/14/25

from

$ 316
or from $/mo

Viewed: 10 hours ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.