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Florida Keys

$49+ Cheap flights from Boston (BOS) to Florida Keys

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — EYW
Dec 29 — Jan 51
Sun 12/29
Sun 1/5
1 adult, Economy
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Cheap flight deals from Boston to Florida Keys

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Florida Keys (zzEOA). 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 December 24, 2024.

Round-trip from

$67
(FlightHub)

One-way from

$49
(FlightHub)
From Boston Logan Intl to Florida Keys
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One-way flight from Boston Logan Intl to Florida Keys
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Find flight deals from Boston to Florida Keys

Cheapest flights from Boston to Florida Keys
Explore the most affordable flight options available from Boston to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 24, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 12/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:45 amBOS - MIA
1 stop6h 13mFrontier
Mon 1/136:00 amMIA - BOS
Nonstop3h 37mFrontier
Deal found 12/23$104
This Kiwi.com deal was found by Cheapflights users on 12/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:45 amBOS - MIA
1 stop6h 13mMultiple Airlines
Tue 1/75:45 amMIA - BOS
Nonstop3h 14mMultiple Airlines
Deal found 12/23$113
This Cheapflightsfares deal was found by Cheapflights users on 12/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:17 pmBOS - MIA
Nonstop3h 43mSpirit Airlines
Tue 1/75:45 amMIA - BOS
Nonstop3h 14mSpirit Airlines
Deal found 12/23$161
This American Airlines deal was found by Cheapflights users on 12/23. 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 12/301:15 pmBOS - EYW
Nonstop4h 01mAmerican Airlines
Wed 1/812:57 pmEYW - BOS
1 stop6h 25mAmerican Airlines
Deal found 12/23$329
This American Airlines deal was found by Cheapflights users on 12/24. 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 12/315:55 pmBOS - MIA
1 stop6h 04mAmerican Airlines
Thu 1/28:00 amMIA - BOS
1 stop5h 57mAmerican Airlines
Deal found 12/24$341
This United Airlines deal was found by Cheapflights users on 12/23. 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 12/312:10 pmBOS - MIA
1 stop5h 58mUnited Airlines
Tue 1/79:00 amMIA - BOS
2 stops11h 46mUnited Airlines
Deal found 12/23$342
This Mytrip deal was found by Cheapflights users on 12/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/288:30 pmBOS - EYW
1 stop13h 21mMultiple Airlines
Thu 1/25:56 pmEYW - BOS
2 stops26h 54mMultiple Airlines
Deal found 12/23$480
This JetBlue deal was found by Cheapflights users on 12/24. 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.
Sun 12/298:00 amBOS - EYW
Nonstop3h 52mJetBlue
Wed 1/112:37 pmEYW - BOS
Nonstop3h 31mJetBlue
Deal found 12/24$508
This United deal was found by Cheapflights users on 12/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:02 amBOS - EYW
1 stop9h 11mUnited Airlines
Sun 1/57:40 pmEYW - BOS
2 stops17h 06mUnited Airlines
Deal found 12/23$529
This Delta deal was found by Cheapflights users on 12/23. 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.
Tue 12/2412:08 pmBOS - EYW
1 stop7h 25mDelta
Fri 12/276:02 pmEYW - BOS
1 stop5h 21mDelta
Deal found 12/23$818
This Mytrip deal was found by Cheapflights users on 12/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/269:04 amBOS - EYW
2 stops24h 29mAllegiant Air
Sun 12/294:23 pmEYW - BOS
1 stop15h 43mAllegiant Air
Deal found 12/24$883

Find flights from Boston to Florida Keys within your budget

Customize your flight search to find flights from Boston to Florida Keys 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 2,558,603 searches. Data last updated December 24, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Thu 1/9

10:37 am-2:19 pm

Nonstop3h 42m

Miami

Fri 1/10

6:00 am-9:37 am

Nonstop3h 37m

$67

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 1/6

6:30 am-10:11 am

Nonstop3h 41m

Miami

Mon 1/13

6:00 am-9:37 am

Nonstop3h 37m

$68

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sat 1/4

6:17 pm-10:00 pm

Nonstop3h 43m

Miami

Wed 1/8

5:45 am-8:59 am

Nonstop3h 14m

$69

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 1/22

4:40 pm-8:31 pm

Nonstop3h 51m

Miami

Mon 1/27

7:15 pm-10:40 pm

Nonstop3h 25m

$127

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Thu 1/23

6:04 pm-9:56 pm

Nonstop3h 52m

Miami

Thu 1/30

9:30 pm-12:54 am

Nonstop3h 24m

$128

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 2/18

6:00 am-12:58 pm

1 stop6h 58m

Miami

Wed 2/19

8:36 pm-11:59 pm

Nonstop3h 23m

$156

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 1/22

2:45 pm-8:39 pm

1 stop5h 54m

Miami

Wed 1/29

10:18 am-5:12 pm

1 stop6h 54m

$207

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Mon 2/10

6:55 am-2:08 pm

1 stop7h 13m

Key West

Wed 2/19

7:00 am-2:49 pm

1 stop7h 49m

$266

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Fri 2/28

8:16 pm-3:03 pm

2 stops18h 47m

Key West

Mon 3/3

5:09 pm-9:08 am

1 stop15h 59m

$268

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Mon 2/10

8:50 am-12:41 pm

Nonstop3h 51m

Key West

Tue 2/18

12:39 pm-4:19 pm

Nonstop3h 40m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 27 results
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Best time to book a flight from Boston to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Boston 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 Boston to Florida Keys

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

What is the cheapest month to book a flight from Boston to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Boston to Florida Keys (average of $328). Flying from Boston to Florida Keys in March is currently the most expensive (average of $536). 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 BOS to EOA?

Find hourly flight availability from Boston to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 24, 2024.

When flying from Boston to Florida Keys, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Boston to Florida Keys

Explore weekly flight availability from Boston to Florida Keys. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 24, 2024.

The most flights from BOS to zzEOA are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Florida Keys by month

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

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

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

If weather is an important factor for your trip to Florida Keys, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated December 24, 2024.
See what other customers who have flown with Frontier, American Airlines and Delta from Boston to Florida Keys have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,765 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

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
4,765 reviews
Southwest
8.1
Very good
4,765 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

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.

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,765 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

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
8,580 reviews
Southwest
8.1
Very good
4,765 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

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
3,258 reviews
Southwest
8.1
Very good
4,765 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

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
9,009 reviews
Southwest
8.1
Very good
4,765 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

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 Boston to Florida Keys. 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 Boston to Florida Keys?

    If you book a flight to Florida Keys from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

  • What are the cheapest airlines to fly from Boston to Florida Keys one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $49. Frontier flights start at $52 while deals on Delta start at $64 one-way.

  • What are the most reliable airlines from Boston to Florida Keys?

    Before booking your flight to Florida Keys from Boston, check out the most reliable airlines to get you to your destination on time: TAP AIR PORTUGAL (89%), JetBlue (87%), American Airlines( 83%).

  • What are the cheapest flights from Boston to Florida Keys?

    On average you can expect to pay $270 for a flight from Boston to Florida Keys. The cheapest flight overall is $98 while the most popular route, (Boston Logan Intl - Miami) is currently priced at $46.

  • Can I find deals for flights from Boston to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Boston to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Florida Keys?

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

  • Can I find deals for business class flights from Boston to Florida Keys?

    Yes. Cheapflights offers flight deals from Boston to Florida Keys 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 Boston to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Boston to Florida Keys (average of $328). Flying from Boston to Florida Keys in March is currently the most expensive (average of $536). 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 Boston to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Boston to Florida Keys

Discover the top 4 airlines that operate flights from Boston to Florida Keys. 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 2,558,603 searches. Data last updated December 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$345FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$219Average$574FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$238Average$393FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$246Average$426FlexibilityNo cancel feeOn-time69%
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