$86 Find Cheap Flights from Buffalo to Denver - Compare and Save

Denver airport features several lounges where you can relax and unwind upon arrival. Some of the lounges are owned by different airlines, while others are owned by DEN airport. For the airline-owned lounges, you need to be a member of the airline or have special access to the lounge. You can enjoy a relaxation moment by visiting any spas available at the airport.

DEN airport features nursing rooms where mothers can nurse children comfortably. The nursing rooms are strategically located at the post-security center. The rooms are available on a 24/7 basis. The comfortable seats mitigate any strains while nursing your baby, not forgetting the wheelchair accessibility of the nursing rooms.

Yes, there are several complimentary services at Buffalo airport which include locksmith services, jump-starting vehicle services, driving directions, and flat tire assistance, among others. The complimentary services are offered by different providers.

Yes, BUF airport features different charging stations. There are three charging stations strategically located on Level 1. The electric vehicle charging spots are based on availability. It is advisable to check whether your electric vehicle is compatible with the chargers available. To access the charging spots, your car should be parked.

Among airlines operating Buffalo to Denver flights:

• United Airlines: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Buffalo and Denver. The airlines offering nonstop flights on this route include:
• Southwest
• United Airlines

Flights from Buffalo to Denver usually depart from Buffalo (BUF) and arrive at Denver Intl (DEN).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Buffalo to Denver:

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $211 round-trip via Charlotte Douglas (CLT), compared to $435 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

One-stop flights from Buffalo to Denver most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 44% of one-stop connections
• Chicago O'Hare Intl (ORD) - 16% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 11% of one-stop connections
• Chicago Midway (MDW) - 6% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 28% on the Buffalo to Denver route. Friday is the cheapest departure day at $358 round-trip on average, while Monday is the most expensive at $497, a difference of $139. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Buffalo to Denver flights, with 50% of flights leaving in that window. Evening departures account for 50%, afternoon flights for 0%, and night flights for 0%.

Some of the most popular sights in Denver are Colorado Convention Center, Union Station Denver and Coors Field. These are among the most viewed places in Denver on KAYAK.

A nonstop flight from Buffalo to Denver takes 3h 35m, covering 1,355 miles.

These are the earliest and latest flight times available from Buffalo to Denver:

• Earliest: departs at 6:45 am and lands at 10:20 am
• Latest: departs at 5:15 pm and lands at 8:50 pm.

The flight takes about 3h 35m.

Last-minute fares on this route - booked within 2 weeks of departure - run 6% above the route average of $410. Book 17 weeks before departure for the lowest fares.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $255 to $2,305. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from Buffalo to Denver are currently lower than usual. Average one-way flight prices are about $150, which is 36% below the typical average for this route.

Flying via Chicago Midway (MDW) gives the shortest average 1-stop total travel time at 5h 15m, compared with 5h 55m via Detroit Metropolitan Wayne County (DTW) and 6h 10m via Washington, D.C. Dulles Intl (IAD).

Denver is 2 hours behind Buffalo (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
· Routes Car & Truck Rentals
· Ace
· NU Car
· Europcar
· Hertz

Round-trip flights from Buffalo to Denver range from $286 to $498, with an average of $410 over the past 12 months. Anything below $286 counts as a good deal.