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$119+ Cheap flights from Florida Keys to Washington

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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — SEA
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Florida Keys to Washington

Keep the following information in mind while searching for Florida Keys to Washington flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(CheapOair)

One-way from

$119
(Hawaiian Airlines)

Popular in

May

Cheapest in

December

Average price

$471
Provider with most accurate pricing for Key West-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Key West-Seattle/Tacoma Intl flights.
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From Florida Keys to Washington
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One-way flight from Florida Keys to Washington
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Highest demand for flights based on searches. 15% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Florida Keys to Washington

Cheapest flights from Florida Keys to Washington
Explore the most affordable flight options available from Florida Keys to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/166:25 amMIA - PDX
1 stop21h 12mFrontier
sáb. 4/196:40 amPDX - MIA
1 stop19h 19mFrontier
Deal found 2/20$160
This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/16:00 amMIA - SEA
1 stop21h 44mFrontier
sáb. 5/176:00 amSEA - MIA
1 stop20h 22mFrontier
Deal found 2/20$160
This eDestinos deal was found by Cheapflights users on 2/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/137:15 amMIA - SEA
2 stops14h 47mSpirit Airlines
mar. 3/187:57 pmSEA - MIA
2 stops10h 25mSpirit Airlines
Deal found 2/20$161
This eDestinos deal was found by Cheapflights users on 2/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/135:55 pmMIA - SEA
Nonstop7h 05mMultiple Airlines
mar. 3/187:57 pmSEA - MIA
2 stops10h 25mMultiple Airlines
Deal found 2/20$177
This American Airlines deal was found by Cheapflights users on 2/20. 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.
vie. 5/97:40 pmMIA - PDX
Nonstop6h 28mAmerican Airlines
lun. 5/1210:24 pmPDX - MIA
Nonstop5h 37mAmerican Airlines
Deal found 2/20$197
This Delta deal was found by Cheapflights users on 2/20. 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.
vie. 3/215:45 pmMIA - SEA
Nonstop6h 56mDelta
mar. 4/17:35 amSEA - MIA
Nonstop5h 57mDelta
Deal found 2/20$197
This Delta deal was found by Cheapflights users on 2/20. 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.
jue. 4/35:51 pmMIA - PDX
1 stop9h 05mDelta
mar. 4/227:05 pmPDX - MIA
1 stop7h 45mDelta
Deal found 2/20$217
This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/97:00 amMIA - PDX
1 stop9h 30mMultiple Airlines
lun. 5/126:20 amPDX - MIA
1 stop20h 02mMultiple Airlines
Deal found 2/20$220
This Mytrip deal was found by Cheapflights users on 2/19. 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.
jue. 3/67:20 amMIA - PDX
1 stop14h 17mSpirit Airlines
lun. 3/102:33 pmPDX - MIA
2 stops30h 37mSpirit Airlines
Deal found 2/19$222
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
mié. 3/125:55 pmMIA - SEA
Nonstop7h 05mAlaska Airlines
dom. 3/169:59 pmSEA - MIA
1 stop17h 48mAlaska Airlines
Deal found 2/20$227
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
mié. 3/57:52 pmMIA - PDX
Nonstop7h 07mAlaska Airlines
mié. 3/1210:00 amPDX - MIA
Nonstop5h 47mAlaska Airlines
Deal found 2/19$257
This United Airlines deal was found by Cheapflights users on 2/20. 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.
mié. 8/612:06 pmMIA - PDX
1 stop10h 13mUnited Airlines
mié. 8/611:59 pmPDX - MIA
1 stop8h 05mUnited Airlines
Deal found 2/20$260

Find flights from Florida Keys to Washington within your budget

Customize your flight search to find flights from Florida Keys to Washington 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 febrero 20, 2025.

Fly from

Florida Keys

Fly to

Washington

Route

Depart

Return

Price

MiamiPortland

MIA - PDX

MIAPDX

Miami

mié. 4/16

6:25 am-12:37 am

1 stop21h 12m

Portland

sáb. 4/19

6:40 am-4:59 am

1 stop19h 19m

$160

MiamiSeattle

MIA - SEA

MIASEA

Miami

jue. 5/1

6:00 am-12:44 am

1 stop21h 44m

Seattle/Tacoma Intl

sáb. 5/17

6:00 am-5:22 am

1 stop20h 22m

$160

MiamiSeattle

MIA - SEA

MIASEA

Miami

jue. 3/13

7:15 am-7:02 pm

2 stops14h 47m

Seattle/Tacoma Intl

mar. 3/18

7:57 pm-9:22 am

2 stops10h 25m

$161

MiamiSeattle

MIA - SEA

MIASEA

Miami

jue. 3/13

5:55 pm-10:00 pm

Nonstop7h 05m

Seattle/Tacoma Intl

mar. 3/18

7:57 pm-9:22 am

2 stops10h 25m

$177

MiamiPortland

MIA - PDX

MIAPDX

Miami

vie. 5/9

7:40 pm-11:08 pm

Nonstop6h 28m

Portland

lun. 5/12

10:24 pm-7:01 am

Nonstop5h 37m

$197

MiamiSeattle

MIA - SEA

MIASEA

Miami

vie. 3/21

5:45 pm-9:41 pm

Nonstop6h 56m

Seattle/Tacoma Intl

lun. 3/24

7:35 am-4:32 pm

Nonstop5h 57m

$197

MiamiPortland

MIA - PDX

MIAPDX

Miami

jue. 4/3

5:51 pm-11:56 pm

1 stop9h 05m

Portland

mar. 4/22

7:05 pm-5:50 am

1 stop7h 45m

$217

MiamiPortland

MIA - PDX

MIAPDX

Miami

vie. 5/9

7:00 am-1:30 pm

1 stop9h 30m

Portland

lun. 5/12

6:20 am-5:22 am

1 stop20h 02m

$220

MiamiPortland

MIA - PDX

MIAPDX

Miami

jue. 3/6

7:20 am-6:37 pm

1 stop14h 17m

Portland

lun. 3/10

2:33 pm-12:10 am

2 stops30h 37m

$222

MiamiSeattle

MIA - SEA

MIASEA

Miami

mié. 3/12

5:55 pm-10:00 pm

Nonstop7h 05m

Seattle/Tacoma Intl

dom. 3/16

9:59 pm-6:47 pm

1 stop17h 48m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 60 results
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Best time to book a flight from Florida Keys to Washington

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

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

What is the cheapest time of day to fly from EOA to WA?

Find hourly flight availability from Florida Keys to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

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

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated febrero 20, 2025.
To help decide which airline to fly from Florida Keys to Washington, see what other customers have to say about Southwest, Alaska Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

  • What are the cheapest airlines to fly from Florida Keys to State of Washington one-way?

    One-way options have recently been found by users for as low as $119 on Hawaiian Airlines. Other airlines that offer cheap prices include Alaska Airlines from $120 and Spirit Airlines from $126 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Florida Keys to Washington 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 Florida Keys to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Florida Keys to State of Washington (average of $238). Flying from Florida Keys to State of Washington in July is currently the most expensive (average of $411). 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 Florida Keys to Washington

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

Discover the top airline that operate flights from Florida Keys to Washington. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$608FlexibilityNo cancel feeOn-time71%
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