Cheap Flights from Buffalo to Aspen from CAD 339

Frequently Asked Questions

• What are the cheapest flights from Buffalo to Aspen (BUF-ASE)?

  Based on Trip.com data, Delta Air Lines offers one-way fares as low as CAD 339 on Cheapest nonstop routes (e.g. BUF to ASE on Wed, Jan 7), while United Airlines offers Cheapest nonstop round-trips from CAD 704 departing on Sun, Jan 4 and returning on Sat, Jan 10.

• When is the best time to book flights from Buffalo to Aspen?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Buffalo to Aspen is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Buffalo to Aspen?

  To find best deals on flights from Buffalo to Aspen, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jan 7, with one-way flights priced at just CAD 339.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Aspen travel is around December.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Buffalo (BUF) to Aspen (ASE) the cheapest?

  The cheapest months to fly from Buffalo to Aspen is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Buffalo to Aspen on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Buffalo to Aspen on December 17, 2025 with United Airlines, with prices starting at CAD 986.

• Is there any time difference between Buffalo and Aspen?

  The time difference between Aspen and Buffalo is 2h.

• How do I change or cancel my ticket from Buffalo to Aspen?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.