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Flights Buffalo — Denver

Buffalo
BUF
Denver
DEN

Cheap flights Buffalo — Denver

Below you can see the best deals on flights Buffalo — Denver for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 23 August, from AED 393.

Top 10 cheap flights Buffalo — Denver

Direct flights Buffalo — Denver

Direct flight options for Buffalo — Denver with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by United Airlines — travel time is 3 h 35 min.

Top 10 direct flights Buffalo — Denver

About the Buffalo — Denver flight

Flight schedule Buffalo — Denver

The table shows direct flights Buffalo → Denver on the selected date. The flight takes approximately 3 h 35 min. Regular flights are operated by United Airlines and Southwest Airlines. Departures from Buffalo Niagara International Airport airports, arrivals at Denver International Airport and Centennial Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

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Flight ticket prices by day: Buffalo — Denver

Below is a calendar of the lowest flight ticket prices for Buffalo — Denver by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 393 in ,, and the most expensive are around AED 1,446 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Buffalo → Denver, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 846highMayAED 625mediumSepAED 644medium
FebAED 589lowJunAED 736highOctAED 552low
MarAED 828highJulAED 773highNovAED 607medium
AprAED 570lowAugAED 791highDecAED 791high

Some values are estimated based on seasonality.

When to fly

The warmest month in Denver is July, with daytime temperatures reaching up to 30.5°C, while the coldest is February, when temperatures drop to -9°C. Rainfall peaks in May, whereas December is considered the driest period of the year.

The lowest flight prices are recorded in August — AED 393. The most expensive month to travel on this route is June, when fares start AED 1,446.

September is a great compromise between weather and cost: the air remains comfortably warm, and the flight will cost AED 478. We recommend avoiding travel in June due to seasonal price spikes.

Temperature · Denver

Dry and wet days · Denver

Wind speed and direction · Denver

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How to get the best deal on a Buffalo — Denver ticket

  • Use the low price calendar to compare departures on adjacent dates, as the price difference can often reach several thousand rubles.
  • Keep an eye on Southwest (WN) fares, as they typically include checked baggage in the base ticket price, which is advantageous for this route.
  • On this 2,205 km route, connecting flights may be cheaper — AED 466 — but they significantly increase total travel time.
  • Book your flight 4–6 weeks in advance to avoid the sharp price increases typical for "last-minute" purchases on this route.

Airlines

Two airlines operate on the Buffalo to Denver route, with United Airlines and Southwest Airlines being the primary carriers. Flights are available both direct and with connections, with a total frequency of about 5 flights per week. A detailed daily schedule and available connection options for each carrier are provided in the interactive list below.

  • United Airlines
    United AirlinesUA
    5x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight BUF → DEN5x/week
      Duration
      3h 36m
      Days
      MTWTFSS
  • Southwest Airlines
    Southwest AirlinesWN
    1x/week
    WebsiteFleet: 817140M pax/year
    • Direct flight BUF → DEN1x/week

Cities and airports on the Buffalo — Denver route

Flights Buffalo — Denver depart from Buffalo Niagara International Airport and arrive at Denver International Airport and Centennial Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure airports
Arrival airports

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Frequently asked questions about the Buffalo — Denver flight

How long is the flight from Buffalo to Denver?

A direct flight covering 2,205 km takes an average of about 3 hours. The exact time depends on the airline chosen and any potential layovers at intermediate airports.

Which airlines fly this route?

United Airlines and Southwest Airlines operate regular flights. A full list of current carriers and their schedules can be found in the airline information section on this page.

Are there direct flights from Buffalo to Denver?

Yes, direct flights are available, although they operate about 5 times a week. We recommend checking for non-stop options for your specific dates using the search form.

Which airport in Denver do flights arrive at?

Flights from Buffalo arrive at Denver International Airport (DEN). You can explore transfer options to the city center in advance in the corresponding section of our website.

When is the best time to buy flight tickets?

Ticket prices change constantly. To find the cheapest deal, we recommend using the price chart and looking for departures in August.

Where else you can fly from Buffalo

Where else you can fly from Denver

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