How long is the flight from State of Washington to Florida Keys?

On average, it takes 9h 30m to fly from State of Washington to Florida Keys if you fly out of Seattle (the most popular airport in State of Washington) and into Copenhagen (the most popular airport in Florida Keys). If you’re flying out of Spokane and into Copenhagen, then the flight time is around 18h 45m.

What is the cheapest airline that flies from Washington to Florida Keys?

Southwest, American Airlines, and Alaska Airlines are the most popular carriers operating from Washington to Florida Keys

What airlines fly to Florida Keys?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Florida Keys from State of Washington according to our data. American Airlines is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

How many flights depart from State of Washington to Florida Keys on average per week?

As of August 2025, there are 29 flights per week flying from State of Washington to Florida Keys. The most common day of the week flights depart is Thu, with 28% of flights taking off on this day.

When did momondo last update prices for flights from Washington to Florida Keys?

Prices for flights from Washington to Florida Keys are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Florida Keys?

There are 9 operators available for flights from Washington to Florida Keys as of August 2025.

How old do you have to be to fly from Washington to Florida Keys?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$87 Cheap Flights from Washington to Florida Keys in 2025

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Find the cheapest flights from Washington to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:05 pm - 10:55 amPDX-MIA

10h 50m1 stop

7:10 am - 6:25 pmMIA-PDX

14h 15m2 stops

$175Southwest

Find Deal

Tue, Sep 23 - Tue, Sep 30

10:45 pm - 7:21 amPDX-MIA

5h 36mnonstop

8:19 pm - 11:51 pmMIA-PDX

6h 32mnonstop

$177American Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

6:05 am - 5:45 pmPDX-MIA

8h 40m1 stop

6:45 pm - 12:15 amMIA-PDX

8h 30m1 stop

$196Hawaiian Airlines

Find Deal

Tue, Sep 23 - Tue, Sep 30

11:36 am - 12:29 amPDX-MIA

9h 53m1 stop

3:35 pm - 10:32 pmMIA-PDX

9h 57m1 stop

$197Delta

Find Deal

Sat, Nov 1 - Wed, Nov 12

5:00 am - 5:31 pmGEG-MIA

9h 31m1 stop

7:20 am - 1:16 pmMIA-GEG

8h 56m1 stop

$197Delta

Find Deal

Sat, Sep 6 - Tue, Sep 9

8:25 am - 5:45 pmSEA-MIA

6h 20mnonstop

6:45 pm - 10:26 pmMIA-SEA

6h 41mnonstop

$233Alaska Airlines

Find Deal

Wed, Sep 3 - Wed, Sep 10

5:00 am - 3:45 pmPDX-MIA

7h 45m1 stop

4:53 pm - 10:23 pmMIA-PDX

8h 30m1 stop

$233United Airlines

Find Deal

Tue, Aug 26 - Sat, Aug 30

8:25 am - 5:31 pmSEA-MIA

6h 06mnonstop

6:45 pm - 10:26 pmMIA-SEA

6h 41mnonstop

$234Hawaiian Airlines

Find Deal

Sun, Aug 31 - Tue, Sep 9

5:30 am - 5:28 pmPDX-MIA

8h 58m1 stop

3:35 pm - 12:45 amMIA-PDX

12h 10m2 stops

$238United Airlines

Find Deal

Tue, Aug 26 - Sat, Aug 30

6:05 am - 5:31 pmPDX-MIA

8h 26m1 stop

6:45 pm - 12:15 amMIA-PDX

8h 30m1 stop

$246Alaska Airlines

Find Deal

Wed, Aug 27 - Tue, Sep 2

American Airlines flights from State of Washington to Florida Keys

Our best American Airlines deals on State of Washington to Florida Keys flight tickets

American Airlines

Nov 11

PDX10:45 pmPortland

5h 36m

MIA7:21 amMiami

Nov 18

MIA8:19 pmMiami

6h 32m

PDX11:51 pmPortland

$177

Find similar

American Airlines

Sep 4

GEG12:35 pmSpokane

9h 57m

1 stop

MIA1:32 amMiami

Sep 13

MIA6:20 amMiami

9h 24m

1 stop

GEG12:44 pmSpokane

$187

Find similar

American Airlines

Jan 17

PDX10:55 pmPortland

5h 45m

MIA7:40 amMiami

Jan 19

MIA7:30 pmMiami

6h 59m

PDX11:29 pmPortland

$191

Find similar

Delta flights from State of Washington to Florida Keys

Our best Delta deals on State of Washington to Florida Keys flight tickets

Delta

Nov 1

PDX11:36 amPortland

9h 53m

1 stop

MIA12:29 amMiami

Nov 12

MIA3:35 pmMiami

9h 57m

1 stop

PDX10:32 pmPortland

$197

Find similar

Delta

Sep 4

GEG7:10 amSpokane

14h 14m

2 stops

MIA12:24 amMiami

Sep 11

MIA6:35 pmMiami

8h 23m

1 stop

GEG11:58 pmSpokane

$202

Find similar

Delta

Sep 12

PDX1:48 pmPortland

7h 35m

1 stop

MIA12:23 amMiami

Sep 20

MIA7:43 amMiami

11h 19m

1 stop

PDX4:02 pmPortland

$203

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 9/23

9:05 pm-10:55 am

1 stop10h 50m

Miami

Tue 9/30

7:10 am-6:25 pm

2 stops14h 15m

$175

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 11/11

10:45 pm-7:21 am

Nonstop5h 36m

Miami

Tue 11/18

8:19 pm-11:51 pm

Nonstop6h 32m

$177

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 9/23

6:05 am-5:45 pm

1 stop8h 40m

Miami

Tue 9/30

6:45 pm-12:15 am

1 stop8h 30m

$196

PortlandMiami

PDX - MIA

PDXMIA

Portland

Sat 11/1

11:36 am-12:29 am

1 stop9h 53m

Miami

Wed 11/12

3:35 pm-10:32 pm

1 stop9h 57m

$197

SpokaneMiami

GEG - MIA

GEGMIA

Spokane

Sat 9/6

5:00 am-5:31 pm

1 stop9h 31m

Miami

Tue 9/9

7:20 am-1:16 pm

1 stop8h 56m

$197

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Wed 9/3

8:25 am-5:45 pm

Nonstop6h 20m

Miami

Wed 9/10

6:45 pm-10:26 pm

Nonstop6h 41m

$233

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 8/26

5:00 am-3:45 pm

1 stop7h 45m

Miami

Sat 8/30

4:53 pm-10:23 pm

1 stop8h 30m

$233

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Sun 8/31

8:25 am-5:31 pm

Nonstop6h 06m

Miami

Tue 9/9

6:45 pm-10:26 pm

Nonstop6h 41m

$234

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 8/26

5:30 am-5:28 pm

1 stop8h 58m

Miami

Sat 8/30

3:35 pm-12:45 am

2 stops12h 10m

$238

PortlandMiami

PDX - MIA

PDXMIA

Portland

Wed 8/27

6:05 am-5:31 pm

1 stop8h 26m

Miami

Tue 9/2

6:45 pm-12:15 am

1 stop8h 30m

$246

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The month of January is another great option to travel to Florida Keys, with average flight prices from State of Washington averaging around $327.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from State of Washington to Florida Keys is on a Tuesday when prices can be found for as low as $562. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $645.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the afternoon. momondo users have found flights departing from State of Washington to Florida Keys in the afternoon for as low as $263. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,103.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $384 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from State of Washington for as low as $316 on momondo.

Can stopping save me money on State of Washington to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Florida Keys.

Cheap State of Washington to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Florida Keys

Best Price Found	$87
Fastest flight time	5h 36m
Direct flights	Every day
Airports in Florida Keys	2 airports

The best one-way flight to Florida Keys from State of Washington in the past 72 hours is $87. The best round-trip flight deal from State of Washington to Florida Keys found on momondo in the last 72 hours is $175.

The fastest flight from State of Washington to Florida Keys takes 5h 36m

Direct flights go from State of Washington to Florida Keys every day.

There are 2 airports near Florida Keys: Key West (EYW), Miami (MIA)

Search flight deals

When did momondo last update prices for flights from Washington to Florida Keys?
Prices for flights from Washington to Florida Keys are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Florida Keys?
There are 9 operators available for flights from Washington to Florida Keys as of August 2025.
How old do you have to be to fly from Washington to Florida Keys?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from State of Washington to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from State of Washington to Florida Keys is Boeing 737-800 Passenger/BBJ2 (winglets) (14.16% of total bookings). The next most popular plane models are Boeing 737-900 Passenger/BBJ3 (winglets) (13.84%), Boeing 737 MAX 9 (13.33%), and Airbus A321neo (9.04%).

Best airlines flying from State of Washington to Florida Keys

Compare and see reviews for airlines that fly from State of Washington to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $373	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Florida Keys?

It is quick and easy to find Washington to Florida Keys flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florida Keys that suits you.

Can I find flights from Washington to Florida Keys with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Florida Keys from Washington with this policy.

How can momondo help me find flights from Washington to Florida Keys?

Once all potential Washington to Florida Keys flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington to Florida Keys right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Florida Keys, momondo offers a useful price alert feature which will track prices for flights to Florida Keys from Washington and alert you when they change.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Flights to New Yorkfrom $47

Flights to Los Angelesfrom $47

Flights to Miamifrom $61

Flights to Chicagofrom $61

Flights to Orlandofrom $60

Flights to Las Vegasfrom $15

Flights to San Franciscofrom $61

Flights to Washington, D.C.from $61

Flights to Bostonfrom $66

Flights to Atlantafrom $49

Flights to Dallasfrom $58

Flights to Seattlefrom $95

Cheap flights from Washington to Florida Keys from $87

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Florida Keys departing on 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Washington to Florida Keys

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

American Airlines flights from State of Washington to Florida Keys

Our best American Airlines deals on State of Washington to Florida Keys flight tickets

Delta flights from State of Washington to Florida Keys

Our best Delta deals on State of Washington to Florida Keys flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Florida Keys that are best for you.

See travel insights to Florida Keys from

How to get the cheapest flight ticket from State of Washington to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Florida Keys?

The month of January is another great option to travel to Florida Keys, with average flight prices from State of Washington averaging around $327.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from State of Washington to Florida Keys is on a Tuesday when prices can be found for as low as $562. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $645.

What is the cheapest time of day to depart on your flight to Florida Keys?

How far in advance should I book a flight to Florida Keys?

Can stopping save me money on State of Washington to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Florida Keys.

What is the cheapest airline that flies from Washington to Florida Keys?

Southwest, American Airlines, and Alaska Airlines are the most popular carriers operating from Washington to Florida Keys

What airlines fly to Florida Keys?

How many flights depart from State of Washington to Florida Keys on average per week?

As of August 2025, there are 29 flights per week flying from State of Washington to Florida Keys. The most common day of the week flights depart is Thu, with 28% of flights taking off on this day.

How long is the flight from State of Washington to Florida Keys?

Cheap State of Washington to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Florida Keys

Best Price Found

Fastest flight time

Direct flights

Airports in Florida Keys

When did momondo last update prices for flights from Washington to Florida Keys?

How many operators does momondo search for flights from Washington to Florida Keys?

How old do you have to be to fly from Washington to Florida Keys?

What documentation or ID do you need to fly to Florida Keys?

What is the most popular plane model from State of Washington to Florida Keys?

Best airlines flying from State of Washington to Florida Keys

Compare and see reviews for airlines that fly from State of Washington to Florida Keys with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Florida Keys?

Can I find flights from Washington to Florida Keys with flexible booking policies on momondo?

How can momondo help me find flights from Washington to Florida Keys?

I’m not ready to book a flight from Washington to Florida Keys right now. Can momondo alert me if prices change?

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo