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Florida Keys

$61+ Cheap flights from Seattle (SEA) 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — EYW
Nov 10 — Nov 171
1 adult
Sun 11/10
Sun 11/17
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Find flight deals from Seattle to Florida Keys

Cheapest flights from Seattle to Florida Keys
Explore the most affordable flight options available from Seattle to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Fri 12/62:34 pmSEA - MIA
1 stop8h 18mFrontier
Wed 12/118:00 amMIA - SEA
1 stop30h 29mFrontier
Deal found 11/5$195
This FareScan deal was found by Cheapflights users on 11/4. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/39:35 pmSEA - MIA
1 stop30h 22mSpirit Airlines
Tue 12/109:28 pmMIA - SEA
1 stop20h 25mSpirit Airlines
Deal found 11/4$197
This FlightHub deal was found by Cheapflights users on 11/5. 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.
Wed 12/45:15 amSEA - MIA
2 stops22h 42mMultiple Airlines
Wed 12/118:00 amMIA - SEA
1 stop30h 29mMultiple Airlines
Deal found 11/5$201
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2410:41 pmSEA - MIA
Nonstop5h 46mAlaska Airlines
Wed 11/275:22 pmMIA - SEA
Nonstop6h 51mAlaska Airlines
Deal found 11/4$282
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/410:25 pmSEA - MIA
Nonstop5h 40mAmerican Airlines
Mon 12/97:36 pmMIA - SEA
Nonstop6h 52mAmerican Airlines
Deal found 11/5$302
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 12/67:20 amSEA - EYW
1 stop8h 34mAmerican Airlines
Wed 12/1112:55 pmEYW - SEA
1 stop11h 24mAmerican Airlines
Deal found 11/5$308
This Sun Country Air deal was found by Cheapflights users on 11/5. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/146:13 pmSEA - MIA
1 stop13h 41mSun Country Air
Tue 12/2411:59 amMIA - SEA
1 stop25h 36mSun Country Air
Deal found 11/5$325
This Delta deal was found by Cheapflights users on 11/4. 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 12/154:15 pmSEA - MIA
1 stop15h 07mDelta
Wed 12/255:29 pmMIA - SEA
Nonstop7h 04mDelta
Deal found 11/4$348
This Delta deal was found by Cheapflights users on 11/5. 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 12/66:20 pmSEA - EYW
2 stops20h 04mDelta
Thu 12/126:30 pmEYW - SEA
1 stop8h 51mDelta
Deal found 11/5$410
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/1011:55 pmSEA - EYW
2 stops16h 00mUnited Airlines
Tue 12/173:05 pmEYW - SEA
2 stops27h 55mUnited Airlines
Deal found 11/4$490
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Fri 12/612:50 pmSEA - EYW
2 stops18h 13mMultiple Airlines
Thu 12/125:31 pmEYW - SEA
3 stops33h 39mMultiple Airlines
Deal found 11/5$613

Find flights from Seattle to Florida Keys within your budget

Customize your flight search to find flights from Seattle 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 2,554,862 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Sun 11/17

9:53 pm-8:43 pm

1 stop19h 50m

$100

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Wed 12/4

5:15 am-6:57 am

2 stops22h 42m

$107

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 2/11

10:17 pm-7:00 am

Nonstop5h 43m

$129

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 1/7

7:15 am-4:05 pm

Nonstop5h 50m

$134

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Sun 12/15

6:26 pm-11:06 am

1 stop13h 40m

$135

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 1/7

7:42 am-6:15 pm

1 stop7h 33m

$143

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 1/28

6:15 am-8:22 pm

2 stops11h 07m

$148

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Sat 2/1

6:30 am-8:10 pm

2 stops10h 40m

$183

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Fri 5/2

10:39 pm-1:05 pm

1 stop11h 26m

$205

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Wed 1/1

6:20 pm-9:25 pm

2 stops24h 05m

$250

Flights are sorted by cheapest first

Deals found on 11/5

Showing 1-10 of 25 results
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Best time to book a flight from Seattle to Florida Keys

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

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

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

Currently, August is the cheapest month in which you can book a flight from Seattle to Florida Keys (average of $328). Flying from Seattle to Florida Keys in March is currently the most expensive (average of $493). 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 SEA to EOA?

Find hourly flight availability from Seattle 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 November 5, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Florida Keys as you normally would.

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 November 5, 2024.
Peruse reviews from past customers who have flown with Frontier, Spirit Airlines and Delta from Seattle to Florida Keys to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,082 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,082 reviews
Southwest
8.1
Very good
5,082 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,421 reviews
Southwest
8.1
Very good
5,082 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,830 reviews
Southwest
8.1
Very good
5,082 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,486 reviews
Southwest
8.1
Very good
5,082 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,215 reviews
Southwest
8.1
Very good
5,082 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Seattle 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 Seattle to Florida Keys?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Florida Keys. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • Can I find flights from Seattle to Florida Keys for under $200 on Cheapflights?

    Yes, there are multiple flights from Seattle to Florida Keys for under $200. The cheapest flight booked recently is on Frontier for just $125, but on average you can expect to pay $335.

  • Are there nonstop flights from Seattle to Florida Keys for under $300 on Cheapflights?

    Cheapflights has at least 3 direct flights from Seattle to Florida Keys under $300. A good price for a nonstop flight from Seattle to Florida Keys is less than $270.

  • Are there last-minute flights available from Seattle to Florida Keys for under $300?

    There are currently 8+ open flights from Seattle to Florida Keys within the next 7 days for less than $300.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $61. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from Seattle to Florida Keys for a low price.

  • What does SEA to EYW mean?

    This is defined as Seattle/Tacoma Intl Airport (SEA) and Key West Airport (EYW). Codes like Key West Airport are often used to just call airports uniquely. Marathon Airport (MTH), Key West Nas Airport (NQX), Key Largo Ocean Reef Airport (OCA), Port Largo Airport (KYL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Seattle to Florida Keys that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Florida Keys flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Florida Keys with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Florida Keys flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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.

  • Can I find deals for flights from Seattle to Florida Keys that allow pets onboard?

    Many airlines flying from Seattle to Florida Keys offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Florida Keys?

    Yes, you can often find last-minute deals on Seattle to Florida Keys flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Florida Keys flight deals updated?

    The Seattle to Florida Keys flight deals you see on this page were last updated on 11/5.

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

    Currently, August is the cheapest month in which you can book a flight from Seattle to Florida Keys (average of $328). Flying from Seattle to Florida Keys in March is currently the most expensive (average of $493). 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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Top 3 airlines flying from Seattle to Florida Keys

Discover the top 3 airlines that operate flights from Seattle 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 2,554,862 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$451Average$618FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$508Average$680FlexibilityNo cancel feeOn-time71%
DeltaCheapest$508Average$878FlexibilityNo cancel feeOn-timeN/A
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