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$73+ Cheap flights from Buffalo to Denver (BUF - DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DEN
Nov 30 — Dec 71
Sat 11/30
Sat 12/7
1 adult, Economy
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The best prices from Buffalo to Denver Intl are usually found in April or September, booked 54 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from Buffalo to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 25, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

April

Round-trip from

$188
(Frontier)

One-way from

$73
(Cheapflightsfares)
Provider with most accurate pricing for Buffalo-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Denver Intl flights.
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High demand for flights, 26% potential price rise
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Best time to find cheap flights, 36% potential price drop
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From Buffalo to Denver Intl
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One-way flight from Buffalo to Denver Intl
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Find flight deals from Buffalo to Denver

Cheapest flights from Buffalo to Denver
Explore the most affordable flight options available from Buffalo to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2024.

This FlightHub deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1311:54 amBUF - DEN
1 stop14h 47mFrontier
Sun 12/157:28 amDEN - BUF
1 stop7h 44mFrontier
Deal found 11/25$195
This American Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/176:19 pmBUF - DEN
1 stop6h 17mAmerican Airlines
Tue 12/3112:33 pmDEN - BUF
1 stop5h 48mAmerican Airlines
Deal found 11/24$291
This Delta deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/134:08 pmBUF - DEN
1 stop8h 21mDelta
Sat 12/1412:55 amDEN - BUF
1 stop8h 07mDelta
Deal found 11/25$294
This JetBlue deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:30 amBUF - DEN
1 stop7h 35mJetBlue
Fri 12/1312:35 amDEN - BUF
1 stop7h 55mJetBlue
Deal found 11/25$352
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:00 amBUF - DEN
2 stops12h 20mUnited Airlines
Sat 12/1411:23 amDEN - BUF
1 stop7h 55mUnited Airlines
Deal found 11/25$357
This Southwest deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:50 pmBUF - DEN
1 stop5h 30mSouthwest
Sun 12/295:00 amDEN - BUF
1 stop8h 20mSouthwest
Deal found 11/24$375

Find flights from Buffalo to Denver within your budget

Customize your flight search to find flights from Buffalo to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,683,152 searches. Data last updated November 25, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Sun 2/23

6:44 pm-12:44 am

1 stop8h 00m

Denver Intl

Sun 3/2

7:41 pm-10:24 am

1 stop12h 43m

$188

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Wed 1/29

3:05 pm-7:16 pm

1 stop6h 11m

Denver Intl

Mon 2/3

7:00 am-2:57 pm

1 stop5h 57m

$230

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Fri 12/13

4:08 pm-10:29 pm

1 stop8h 21m

Denver Intl

Sat 12/14

12:55 am-11:02 am

1 stop8h 07m

$294

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Fri 1/10

6:15 am-3:00 pm

2 stops10h 45m

Denver Intl

Sun 1/12

11:00 am-10:55 pm

2 stops9h 55m

$320

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Tue 12/10

4:10 pm-11:40 pm

1 stop9h 30m

Denver Intl

Fri 12/13

12:35 am-10:30 am

1 stop7h 55m

$352

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Thu 2/20

5:46 pm-11:30 pm

1 stop7h 44m

Denver Intl

Mon 2/24

11:59 pm-12:27 pm

2 stops10h 28m

$357

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Thu 1/23

4:07 pm-11:40 pm

1 stop9h 33m

$74

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Sat 1/4

5:02 pm-11:36 pm

1 stop8h 34m

$115

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Tue 12/24

11:55 am-5:34 pm

1 stop7h 39m

$118

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Wed 1/15

12:39 pm-10:06 pm

2 stops11h 27m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 12 results
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Compare providers for flights from Buffalo to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Denver in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Buffalo to Denver

Get recent, data-driven insights about flights from Buffalo to Denver including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Buffalo to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Denver. Price data was last updated on November 22, 2024.

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Buffalo to Denver?

Currently, October is the cheapest month in which you can book a flight from Buffalo to Denver (average of $197). Flying from Buffalo to Denver in March is currently the most expensive (average of $271). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to DEN?

Find hourly flight availability from Buffalo to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 25, 2024.

One of the essential ways to save on airfare from Buffalo to Denver is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 27% on airfare.

What is the cheapest day to fly from Buffalo to Denver?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Denver. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Buffalo to Denver flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated November 25, 2024.
To help decide which airline to fly from Buffalo to Denver, see what other customers have to say about United Airlines, Southwest and Frontier. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,984 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Southwest
8.1
Very good
4,984 reviews
Southwest
8.1
Very good
4,984 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Delta
8.0
Very good
8,734 reviews
Southwest
8.1
Very good
4,984 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

JetBlue
7.5
Good
3,365 reviews
Southwest
8.1
Very good
4,984 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

United Airlines
7.4
Good
9,156 reviews
Southwest
8.1
Very good
4,984 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,984 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Booking a flight from Buffalo (BUF) to Denver Intl (DEN) is your only option if you wish to fly from Buffalo to Denver. On a typical day, there is 1 flight from Buffalo to Denver Intl, all of which are around 3h 35m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Buffalo to Denver.

  • How popular is this Buffalo to Denver flight route?

    This flight path from Buffalo to Denver Intl was viewed by 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Buffalo to Denver round-trip?

    According to our current data, Frontier ($188), American Airlines ($230), and Delta ($257) offers the cheapest pricing from Buffalo to Denver. Frontier is 37% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $73 on Frontier. Other airlines that offer cheap prices include JetBlue from $115 and Delta from $118 one-way.

  • What are the cheapest flights from Buffalo to Denver?

    The cheapest flight price from Buffalo to Denver is $168. On average you can expect to pay $334. The most popular route, (Buffalo - Denver Intl), can usually be booked for $195.

  • Where are the most common layover locations when flying from Buffalo to Denver?

    Buffalo to Denver flights have a layover in Chicago most of the time.

  • What are some popular things to do or see while on a layover in Chicago?

    Most Chicago visitors opt to spend their time experiencing Magnificent Mile, Grant Park, and River North. Magnificent Mile, Grant Park, and River North can be accessed by traveling approximately 15.5 mi, 16.2 mi, and 15.0 mi, respectively from Chicago O'Hare Intl. Those landing in Chicago looking to spend some time exploring during their layover can rent a car for about $57 per day.

  • Where are the least popular layover locations for Buffalo to Denver flights?

    Buffalo to Denver flights have a layover in Detroit least often.

  • Can I find deals for flights from Buffalo to Denver that include hotel bookings?

    Yes. In addition to deals on Buffalo to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Denver.

  • Can I find deals for business class flights from Buffalo to Denver?

    Yes. Cheapflights offers flight deals from Buffalo to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Denver?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Denver (average of $197). Flying from Buffalo to Denver in March is currently the most expensive (average of $271). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Buffalo to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Buffalo to Denver

Discover the top 6 airlines that operate flights from Buffalo to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,683,152 searches. Data last updated November 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$111Average$241FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$206Average$259FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$216Average$358FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$310FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$230Average$451FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$291Average$409FlexibilityNo cancel feeOn-time63%
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