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Find cheap flights from Maine to Florida Keys from $33

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Maine to Florida Keys departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 7/8
Mon 7/15

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In the last 7 days travelers have searched 43,695,497 times on KAYAK, and here is why:

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Good to know

Low season

September

High season

March

Cheapest flight

$33
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Boston to Miami

FAQs for booking flights from Maine to Florida Keys

  • How does KAYAK find such low prices on flights from Maine to Florida Keys?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Florida Keys.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Florida Keys?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florida Keys from Maine is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Maine to Florida Keys?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Florida Keys with an airline and back to Maine with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Florida Keys?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Florida Keys from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Maine to Florida Keys

Recent round-trip flight deals

9/10Tue
1 stopSpirit Airlines
5h 12mBOS-MIA
9/14Sat
1 stopSpirit Airlines
10h 26mMIA-BOS
$81
9/10Tue
1 stopSpirit Airlines
15h 11mBOS-MIA
9/11Wed
1 stopSpirit Airlines
10h 26mMIA-BOS
$86
9/10Tue
nonstopDelta
3h 40mBOS-MIA
9/14Sat
nonstopDelta
3h 35mMIA-BOS
$127
9/10Tue
nonstopJetBlue
3h 32mBOS-MIA
9/11Wed
1 stopJetBlue
6h 00mMIA-BOS
$136
7/1Mon
nonstopDelta
3h 35mBOS-MIA
7/10Wed
nonstopDelta
3h 37mMIA-BOS
$138
8/7Wed
1 stop
7h 06mBOS-MIA
8/14Wed
1 stop
12h 36mMIA-BOS
$150
10/1Tue
nonstopJetBlue
3h 32mBOS-MIA
10/8Tue
1 stopJetBlue
6h 01mMIA-BOS
$151
7/11Thu
1 stop
8h 54mBOS-MIA
7/17Wed
1 stop
9h 22mMIA-BOS
$156
6/20Thu
1 stopFrontier
13h 51mPWM-MIA
6/26Wed
1 stopFrontier
24h 01mMIA-PWM
$159
7/2Tue
1 stopFrontier
14h 17mPWM-MIA
7/9Tue
1 stopFrontier
7h 51mMIA-PWM
$176

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Recent one-way flight deals

9/10Tue
1 stopSpirit Airlines
5h 12mBOS-MIA
$33
8/21Wed
1 stopSpirit Airlines
5h 47mBOS-MIA
$48
6/19Wed
1 stopSpirit Airlines
8h 50mBOS-MIA
$52
9/4Wed
nonstopAmerican Airlines
3h 34mBOS-MIA
$54
9/9Mon
nonstopJetBlue
3h 32mBOS-MIA
$64
8/26Mon
nonstopJetBlue
3h 30mBOS-MIA
$70
7/10Wed
1 stopFrontier
7h 06mBOS-MIA
$71
8/14Wed
1 stopFrontier
9h 30mBOS-MIA
$72
9/6Fri
nonstopAmerican Airlines
3h 48mBOS-MIA
$89
7/25Thu
1 stopAllegiant Air
7h 15mBOS-EYW
$121

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Last minute flights from Maine to Florida Keys

Last minute flight, train and bus deals

6/12Wed
multi-stopFrontier
9h 11mBOS-MIA
6/18Tue
multi-stopFrontier
6h 25mMIA-BOS
$178
6/13Thu
multi-stopSpirit Airlines
8h 44mBOS-MIA
6/18Tue
multi-stopSpirit Airlines
20h 06mMIA-BOS
$189
6/12Wed
multi-stop
9h 11mBOS-MIA
6/25Tue
multi-stop
20h 06mMIA-BOS
$193
6/12Wed
multi-stop
9h 11mBOS-MIA
6/19Wed
multi-stop
8h 25mMIA-BOS
$207
6/10Mon
nonstopDelta
3h 40mBOS-MIA
6/21Fri
nonstopDelta
3h 36mMIA-BOS
$357
6/12Wed
multi-stopDelta
5h 59mBOS-MIA
6/25Tue
nonstopDelta
3h 36mMIA-BOS
$367
6/13Thu
multi-stopAmerican Airlines
6h 33mBOS-EYW
6/19Wed
multi-stopAmerican Airlines
6h 30mEYW-BOS
$370
6/13Thu
multi-stopAmerican Airlines
5h 14mBOS-MIA
6/16Sun
nonstopAmerican Airlines
3h 27mMIA-BOS
$371
6/11Tue
nonstopJetBlue
3h 33mBOS-MIA
6/18Tue
nonstopJetBlue
3h 29mMIA-BOS
$402
6/10Mon
multi-stopJetBlue
7h 59mBOS-MIA
6/14Fri
nonstopJetBlue
3h 29mMIA-BOS
$411

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Flights to Florida Keys

Return flight deals:

Florida Keys - Maine

Cabin classes:

$253
$270
$268
$61