Search live seat availability for Frontier Airlines GoWild! Pass and Discount Den members on the Denver to Buffalo route. Real-time seat radar, blackout protection, and hidden-city connecting itineraries.
Frontier GoWild! passes cannot be redeemed on peak holiday dates. Check our comprehensive official calendar and learn our pro passholder workarounds.
Check GoWild seat availability and cheap fares to other top destinations departing from DEN.
Looking for alternate departure cities flying into Buffalo? Scan these high-frequency routes.
Key tips for booking Frontier Airlines, GoWild Pass, and Discount Den on this route.
On domestic Frontier routes like DEN to BUF, GoWild! Passholders pay just $15.11 one-way ($0.01 base fare plus mandatory government taxes, segment fees, and passenger facility charges). If this route is international, government customs and departure taxes typically range between $35 and $85.
For domestic flights between Denver and Buffalo, GoWild! pass seat inventory typically opens at 12:01 AM the day before departure in the departure city's time zone. Frontier also occasionally runs early booking promotions for passholders.
The direct flight distance between Denver (DEN) and Buffalo (BUF) is approximately 1356 miles, with an average non-stop flight duration of around 3h 31m.
Yes! Frontier Discount Den members regularly save $10 to $30+ per passenger on Denver to Buffalo flights. Discount Den fares can be booked months in advance, making it a great backup if GoWild pass seats are sold out.
Yes! GWP Routes automatically calculates same-day round trip pairings and multi-segment self-transfer routes through major hubs like Denver (DEN) and Orlando (MCO), giving you options even if direct non-stop flights are full.