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$74+ Cheap flights from Denver to Buffalo (DEN - BUF)

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BUF
Nov 30 — Dec 71
Sat 11/30
Sat 12/7
1 adult, Economy
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The best prices from Denver Intl to Buffalo are usually found in May or June, booked 71 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Denver to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Buffalo (BUF). 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

February

Cheapest in

May

Round-trip from

$228
(Frontier)

One-way from

$74
(Frontier)
Provider with most accurate pricing for Denver Intl-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Buffalo flights.
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High demand for flights, 25% potential price rise
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Best time to find cheap flights, 28% potential price drop
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From Denver Intl to Buffalo
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One-way flight from Denver Intl to Buffalo
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Find flight deals from Denver to Buffalo

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

This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:50 amDEN - BUF
1 stop8h 54mFrontier
Sun 12/811:54 amBUF - DEN
1 stop14h 47mFrontier
Deal found 11/24$228
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.
Mon 12/167:00 amDEN - BUF
2 stops7h 41mAmerican Airlines
Fri 12/207:11 amBUF - DEN
1 stop5h 25mAmerican Airlines
Deal found 11/24$259
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.
Wed 12/257:50 amDEN - BUF
1 stop6h 54mUnited Airlines
Wed 1/17:00 amBUF - DEN
1 stop7h 42mUnited Airlines
Deal found 11/25$352
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1512:55 amDEN - BUF
1 stop8h 07mDelta
Fri 12/206:10 amBUF - DEN
1 stop5h 36mDelta
Deal found 11/24$357
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/411:18 pmDEN - BUF
1 stop8h 17mJetBlue
Sat 12/74:32 pmBUF - DEN
1 stop9h 08mJetBlue
Deal found 11/24$387
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.
Mon 12/1612:05 pmDEN - BUF
1 stop8h 45mSouthwest
Fri 12/2012:00 pmBUF - DEN
Nonstop3h 40mSouthwest
Deal found 11/24$461

Find flights from Denver to Buffalo within your budget

Customize your flight search to find flights from Denver to Buffalo 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

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Sat 1/25

12:44 am-3:07 pm

1 stop12h 23m

Buffalo

Thu 1/30

4:07 pm-11:40 pm

1 stop9h 33m

$228

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Wed 1/22

10:39 pm-8:00 am

1 stop7h 21m

Buffalo

Sat 1/25

4:30 pm-9:38 pm

1 stop7h 08m

$230

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Mon 1/27

8:06 am-6:43 pm

1 stop8h 37m

Buffalo

Mon 2/3

6:23 am-2:28 pm

2 stops10h 05m

$235

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Sat 1/25

3:15 pm-11:01 pm

1 stop5h 46m

Buffalo

Wed 1/29

10:59 am-4:34 pm

1 stop7h 35m

$236

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Fri 2/14

7:47 am-4:45 pm

1 stop6h 58m

Buffalo

Tue 2/18

5:46 pm-9:58 pm

1 stop6h 12m

$290

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Fri 2/7

6:50 pm-11:50 pm

Nonstop3h 00m

Buffalo

Mon 2/10

7:15 am-9:10 am

Nonstop3h 55m

$338

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Mon 12/9

6:15 am-5:10 pm

1 stop8h 55m

$74

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Wed 1/22

10:39 pm-8:00 am

1 stop7h 21m

$115

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Tue 12/24

3:05 pm-11:03 pm

1 stop5h 58m

$118

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Mon 12/16

7:00 am-4:41 pm

2 stops7h 41m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

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

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 Denver to Buffalo in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust 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 Denver-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Buffalo 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 Denver-Buffalo 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 Denver to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Denver 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 Denver to Buffalo

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

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

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

The best time to book flights from Denver to Buffalo is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Denver to Buffalo (average of $256). Flying from Denver to Buffalo in July is currently the most expensive (average of $322). 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 DEN to BUF?

Find hourly flight availability from Denver to Buffalo. 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.

It’s optimal to fly from Denver to Buffalo in the evening. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight at noon.

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

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

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

Rainfall in Buffalo by month

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

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

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

If weather is an important factor for your trip to Buffalo, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated November 25, 2024.
Peruse reviews from past customers who have flown with American Airlines, JetBlue and United Airlines from Denver to Buffalo to help guide your decision. 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

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

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

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

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

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

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

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

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

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

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

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

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 Denver to Buffalo. 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 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 00m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Denver Intl to Buffalo.

  • How popular is this Denver to Buffalo flight route?

    This flight path from Denver Intl to Buffalo was viewed by 4 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 Denver to Buffalo round-trip?

    According to our current data, Frontier ($228), JetBlue ($230), and American Airlines ($235) offers the cheapest pricing from Denver to Buffalo. Frontier is currently priced 31% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $74. Users have also found prices from $115 and $118 on JetBlue and Delta, respectively.

  • What are the cheapest flights from Denver to Buffalo?

    While on average a flight from Denver to Buffalo is generally $299, our data shows the cheapest flight currently is $80. When looking at the most popular route, (Denver Intl - Buffalo), you can expect to pay $189 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Buffalo 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 Denver to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Denver to Buffalo (average of $256). Flying from Denver to Buffalo in July is currently the most expensive (average of $322). 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.

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Alternative routes for Denver to Buffalo

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Top 6 airlines flying from Denver to Buffalo

Discover the top 6 airlines that operate flights from Denver to Buffalo. 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$115Average$252FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$216Average$388FlexibilityNo cancel feeOn-time71%
DeltaCheapest$217Average$334FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$219Average$334FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$246Average$435FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$289Average$420FlexibilityNo cancel feeOn-time63%
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