Cheap flights from Denver to Buffalo (DEN - BUF)

Flight FAQs

From Denver to Buffalo

Are flight prices decreasing from Denver to Buffalo due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Denver and Buffalo for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Denver Intl to Buffalo have flexible cancellations due to COVID-19?

Some of our airline partners flying from Denver Intl to Buffalo have new flexible policies in place due to COVID-19. Frontier, United Airlines, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Frontier with this kind of flexibility.

What airports do I use to fly from Denver to Buffalo?

Booking a flight from Denver Intl (DEN) to Buffalo (BUF) is your only option if you wish to fly from Denver to Buffalo. On a typical day, there is 1 flight from Denver Intl to Buffalo, all of which are around 3h 07m for a nonstop flight. You can also purchase a plane ticket from 7 airlines when you book a flight from Denver Intl to Buffalo.

Can I find flights from Denver to Buffalo for under $200 on Cheapflights?

Yes, there are multiple flights from Denver to Buffalo for under $200. The cheapest flight booked recently is on Frontier for just $156, but on average you can expect to pay $186.

Are there nonstop flights from Denver to Buffalo for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Buffalo under $200. A good price for a nonstop flight from Denver to Buffalo is less than $198.

Are there last-minute flights available from Denver to Buffalo for under $300?

There are currently 20+ open flights from Denver to Buffalo within the next 7 days for less than $300.

How popular is this flight route?

This flight path from Denver Intl to Buffalo was viewed by 76 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Denver or Buffalo?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Denver is typically less than Buffalo. We can gather that this will continue over the next 13 days.

Is Denver weather warmer or cooler than Buffalo?

With an average temperature of 90 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Buffalo are colder than in Denver.

How long is the flight from Denver to Buffalo?

For as low as $174, Frontier can have you in Buffalo from Denver in 3h 07m. All flights are typically nonstop.

What is the cheapest airline to fly from Denver to Buffalo round-trip?

Cheapflights users have booked flights from Denver to Buffalo round-trip from $156. Users have found that Frontier is 39% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Denver to Buffalo one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $82. American Airlines flights start at $126 while deals on Delta start at $128 one-way.