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Cheap flights from Buffalo to Key Largo from C$ 92

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MIA
25 Dec — 1 Jan1
1 adult

The best prices from Buffalo to Key Largo are usually found in September or August, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Buffalo to Key Largo

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Key Largo (KE9). 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 20 December 2024.

Round-trip from

C$ 239

One-way from

C$ 92

Popular in

December

Cheapest in

September

Average price

C$ 588
American Airlines
  • American Airlines
  • 3/2-8/2
  • 2 total stops
  • 13h 29m total
  • Buffalo to Key Largo
Search Deals
Frontier
  • Frontier
  • 12/1
  • 1 total stop
  • 5h 34m total
  • Buffalo to Key Largo
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Buffalo to Key Largo

Cheapest flights from Buffalo to Key Largo
Explore the most affordable flight options available from Buffalo to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 December 2024.

Mon 23/128:00 p.m.BUF - MIA
1 stop20h 57mFrontier
Tue 31/126:00 a.m.MIA - BUF
1 stop8h 51mFrontier
Deal found 18/12C$ 500
Sun 22/1212:21 p.m.BUF - MIA
1 stop4h 54mDelta
Tue 31/126:00 a.m.MIA - BUF
1 stop7h 01mDelta
Deal found 19/12C$ 580
Sat 21/122:20 p.m.BUF - MIA
1 stop6h 59mAmerican Airlines
Sat 28/128:45 a.m.MIA - BUF
1 stop6h 27mAmerican Airlines
Deal found 19/12C$ 618
Mon 23/128:45 a.m.BUF - MIA
1 stop8h 00mSouthwest
Sun 29/126:30 a.m.MIA - BUF
1 stop4h 40mSouthwest
Deal found 19/12C$ 651
Sun 22/121:55 p.m.BUF - MIA
1 stop9h 04mUnited Airlines
Sat 28/1212:55 p.m.MIA - BUF
2 stops10h 51mUnited Airlines
Deal found 19/12C$ 841
Mon 23/128:05 a.m.BUF - MIA
1 stop5h 54mJetBlue
Sat 4/12:55 p.m.MIA - BUF
1 stop7h 10mJetBlue
Deal found 19/12C$ 1,640

Find flights from Buffalo to Key Largo within your budget

Customize your flight search to find flights from Buffalo to Key Largo 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 629,999 searches. Data last updated 20 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Mon 3/2

11:52 a.m.-8:04 p.m.

1 stop8h 12m

Miami

Sat 8/2

6:40 a.m.-11:57 a.m.

1 stop5h 17m

C$ 239

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Tue 21/1

4:03 p.m.-11:48 p.m.

1 stop7h 45m

Miami

Thu 6/2

12:25 p.m.-7:04 p.m.

1 stop6h 39m

C$ 282

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Sat 18/1

1:30 p.m.-9:30 p.m.

1 stop8h 00m

Miami

Tue 11/2

7:40 a.m.-3:19 p.m.

1 stop7h 39m

C$ 311

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Sat 8/2

10:15 a.m.-10:21 p.m.

2 stops12h 06m

Miami

Thu 13/2

5:20 p.m.-11:44 p.m.

1 stop6h 24m

C$ 347

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Mon 13/1

6:15 a.m.-4:20 p.m.

1 stop10h 05m

Miami

Fri 17/1

7:30 a.m.-6:40 p.m.

2 stops11h 10m

C$ 484

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Tue 10/6

10:02 a.m.-9:27 p.m.

1 stop11h 25m

Miami

Wed 18/6

6:00 a.m.-3:56 p.m.

1 stop9h 56m

C$ 1,017

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Sun 12/1

6:15 p.m.-11:49 p.m.

1 stop5h 34m

C$ 92

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Sat 22/2

4:52 p.m.-8:22 p.m.

Nonstop3h 30m

C$ 107

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Tue 21/1

4:03 p.m.-11:48 p.m.

1 stop7h 45m

C$ 141

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Sat 18/1

1:30 p.m.-9:30 p.m.

1 stop8h 00m

C$ 156

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/12

Showing 1-10 of 12 results
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Best time to book a flight from Buffalo to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo 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 Key Largo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Key Largo. Price data was last updated on 13 December 2024.

The best time to book flights from Buffalo to Key Largo is 44 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 Buffalo to Key Largo?

Currently, April is the cheapest month in which you can book a flight from Buffalo to Key Largo (average of C$ 251). Flying from Buffalo to Key Largo in August is currently the most expensive (average of C$ 369). 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 KE9?

Find hourly flight availability from Buffalo to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Key Largo as you normally would.

What is the cheapest day to fly from Buffalo to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Key Largo. Price data was last updated on 16 December 2024.

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

Rainfall in Key Largo by month

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

In terms of precipitation, rainfall in Key Largo ranges from 41.0 - 252.0 mm per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Key Largo when rainfall is around 41.0 mm.

Temperature in Key Largo by month

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

If weather is an important factor for your trip to Key Largo, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated 20 December 2024.
Peruse reviews from past customers who have flown with American Airlines, JetBlue and Delta from Buffalo to Key Largo to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,821 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,821 reviews
Southwest
8.1
Very good
4,821 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,600 reviews
Southwest
8.1
Very good
4,821 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,268 reviews
Southwest
8.1
Very good
4,821 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,048 reviews
Southwest
8.1
Very good
4,821 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,821 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

  • What airport do you fly from for flights from Buffalo to Key Largo?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to Key Largo. You should not have trouble finding flights to Key Largo from Buffalo; the airport handles an average of 0 outbound flights to Key Largo per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Buffalo airport to Key Largo. It is only a 13.4 km journey to Buffalo (BUF) from Buffalo’s city centre.

  • How popular is this Buffalo to Key Largo flight route?

    The Buffalo to Key Largo flight path was viewed by 13 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 to fly from Buffalo to Key Largo one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as C$ 92. Users have also found prices from C$ 107 and C$ 141 on American Airlines and JetBlue, respectively.

  • What are the most reliable airlines from Buffalo to Key Largo?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Buffalo to Key Largo on time: American Airlines (83%), Qatar Airways (83%), Republic Airways (83%).

  • What are the cheapest flights from Buffalo to Key Largo?

    On average you can expect to pay C$ 336 for a flight from Buffalo to Key Largo. The cheapest flight overall is C$ 200 while the most popular route, (Buffalo - Miami) is currently priced at C$ 200.

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

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

  • How can I find direct flights from Buffalo to Key Largo?

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Key Largo 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 Key Largo?

    Currently, April is the cheapest month in which you can book a flight from Buffalo to Key Largo (average of C$ 251). Flying from Buffalo to Key Largo in August is currently the most expensive (average of C$ 369). 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 Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Buffalo to Key Largo

Discover the top 8 airlines that operate flights from Buffalo to Key Largo. 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 629,999 searches. Data last updated 20 December 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 180AverageC$ 328FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapestC$ 211AverageC$ 470FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapestC$ 211AverageC$ 379FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 269AverageC$ 437FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapestC$ 281AverageC$ 430FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 369AverageC$ 644FlexibilityNo cancel feeOn-time63%
Search Southwest flights
United AirlinesCheapestC$ 383AverageC$ 874FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Sun Country AirCheapestC$ 634AverageC$ 788FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Key Largo?

Cheapflights helps you search for flights from Buffalo to Key Largo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Key Largo?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Key Largo from Buffalo.

Can Cheapflights find flights from Buffalo to Key Largo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Buffalo to Key Largo, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Buffalo to Key Largo become cheaper?

Yes, Cheapflights offers price alerts on Buffalo to Key Largo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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