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

As of April 2026, there are 50 flights per week flying from Florida Keys to State of Washington. The most common day of the week flights depart is Thu, with 20% of flights taking off on this day.

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

Delta, United Airlines, and American Airlines are the most popular carriers operating from Florida Keys to Washington

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

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

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

There are 7 operators available for flights from Florida Keys to Washington as of April 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Florida Keys to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$80 Cheap Flights from Florida Keys to Washington in 2026

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Find the cheapest flights from Florida Keys to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 10:49 am

MIA

GEG

30h 49m

1 stop

11:44 am - 5:05 am

GEG

MIA

14h 21m

1 stop

$160Frontier

sam., avr. 25 - dim., mai 3

8:23 pm - 11:53 pm

MIA

PDX

6h 30mnonstop

10:28 pm - 7:07 am

PDX

MIA

5h 39mnonstop

$177American Airlines

mar., avr. 28 - dim., mai 3

4:52 pm - 10:02 pm

MIA

PDX

8h 10m

1 stop

4:35 pm - 5:55 am

PDX

MIA

10h 20m

1 stop

$197Delta

jeu., avr. 23 - lun., avr. 27

6:40 am - 12:30 pm

MIA

PDX

8h 50m

1 stop

11:55 pm - 2:15 pm

PDX

MIA

11h 20m

2 stops

$202Southwest

mer., avr. 29 - lun., mai 4

9:55 am - 6:45 pm

MIA

PDX

11h 50m

2 stops

7:40 pm - 8:55 am

PDX

MIA

10h 15m

2 stops

$207Southwest

sam., mai 2 - sam., mai 9

5:25 pm - 11:56 pm

MIA

PDX

9h 31m

1 stop

11:06 pm - 9:18 am

PDX

MIA

7h 12m

1 stop

$209Delta

jeu., avr. 23 - lun., avr. 27

6:20 pm - 11:59 pm

MIA

BLI

8h 39m

1 stop

1:49 pm - 5:14 pm

BLI

MIA

24h 25m

1 stop

$397Alaska Airlines

mer., août 5 - mar., août 18

3:52 pm - 10:42 pm

EYW

SEA

9h 50m

1 stop

10:55 pm - 1:31 pm

SEA

EYW

11h 36m

1 stop

$499United Airlines

jeu., avr. 23 - lun., avr. 27

6:20 pm - 10:30 pm

MIA

BLI

31h 10m

2 stops

5:26 pm - 5:14 pm

BLI

MIA

20h 48m

1 stop

$517Alaska Airlines

mer., août 5 - mar., août 18

3:25 pm - 8:53 pm

MIA

PSC

8h 28m

1 stop

5:00 am - 10:09 pm

PSC

MIA

14h 09m

2 stops

$542United Airlines

mer., mai 6 - sam., mai 9

Frontier flights from Florida Keys to State of Washington

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

Frontier

Apr 25

MIA7:00 amMiami

30h 49m

1 stop

GEG10:49 amSpokane

May 3

GEG11:44 amSpokane

14h 21m

1 stop

MIA5:05 amMiami

$160

Frontier

May 7

MIA9:41 pmMiami

25h 10m

1 stop

PDX7:51 pmPortland

May 10

PDX12:35 pmPortland

14h 03m

1 stop

MIA5:38 amMiami

$185

Frontier

May 7

MIA9:41 pmMiami

25h 10m

1 stop

PDX7:51 pmPortland

May 10

PDX12:35 pmPortland

14h 03m

1 stop

MIA5:38 amMiami

$196

Delta flights from Florida Keys to State of Washington

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

Delta

Apr 23

MIA4:52 pmMiami

8h 10m

1 stop

PDX10:02 pmPortland

Apr 27

PDX4:35 pmPortland

10h 20m

1 stop

MIA5:55 amMiami

$197

Delta

Apr 23

MIA5:25 pmMiami

9h 31m

1 stop

PDX11:56 pmPortland

Apr 27

PDX11:06 pmPortland

7h 12m

1 stop

MIA9:18 amMiami

$209

Delta

May 12

MIA6:33 amMiami

9h 38m

1 stop

GEG1:11 pmSpokane

May 15

GEG4:13 pmSpokane

11h 42m

1 stop

MIA6:55 amMiami

$251

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiSpokane

MIA - GEG

MIAGEG

Miami

sam. 4/25

7:00 am-10:49 am

1 stop30h 49m

Spokane

dim. 5/3

11:44 am-5:05 am

1 stop14h 21m

$160

Quickest round-trip

MiamiPortland

MIA - PDX

MIAPDX

Miami

mar. 4/28

8:23 pm-11:53 pm

Nonstop6h 30m

Portland

dim. 5/3

10:28 pm-7:07 am

Nonstop5h 39m

$177

MiamiPortland

MIA - PDX

MIAPDX

Miami

jeu. 4/23

4:52 pm-10:02 pm

1 stop8h 10m

Portland

lun. 4/27

4:35 pm-5:55 am

1 stop10h 20m

$197

MiamiPortland

MIA - PDX

MIAPDX

Miami

mer. 4/29

6:40 am-12:30 pm

1 stop8h 50m

Portland

lun. 5/4

11:55 pm-2:15 pm

2 stops11h 20m

$202

MiamiPortland

MIA - PDX

MIAPDX

Miami

sam. 5/2

9:55 am-6:45 pm

2 stops11h 50m

Portland

sam. 5/9

7:40 pm-8:55 am

2 stops10h 15m

$207

MiamiPortland

MIA - PDX

MIAPDX

Miami

jeu. 4/23

5:25 pm-11:56 pm

1 stop9h 31m

Portland

lun. 4/27

11:06 pm-9:18 am

1 stop7h 12m

$209

MiamiBellingham

MIA - BLI

MIABLI

Miami

mer. 8/5

6:20 pm-11:59 pm

1 stop8h 39m

Bellingham

mar. 8/18

1:49 pm-5:14 pm

1 stop24h 25m

$397

Key WestSeattle

EYW - SEA

EYWSEA

Key West

jeu. 4/23

3:52 pm-10:42 pm

1 stop9h 50m

Seattle/Tacoma Intl

lun. 4/27

10:55 pm-1:31 pm

1 stop11h 36m

$499

MiamiBellingham

MIA - BLI

MIABLI

Miami

mer. 8/5

6:20 pm-10:30 pm

2 stops31h 10m

Bellingham

mar. 8/18

5:26 pm-5:14 pm

1 stop20h 48m

$517

MiamiPasco

MIA - PSC

MIAPSC

Miami

mer. 5/6

3:25 pm-8:53 pm

1 stop8h 28m

Pasco Tri Cities

sam. 5/9

5:00 am-10:09 pm

2 stops14h 09m

$542

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 Florida Keys to State of Washington

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 State of Washington?

The month of October is, on average, the cheapest month to fly to State of Washington from Florida Keys, with most prices found around $267. If you aren’t able to travel to State of Washington during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $297.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Florida Keys when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $342 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Florida Keys for as low as $280 on momondo.

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

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

Cheap Florida Keys to State of Washington flight deals and tips

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

Fastest flight time	6h 30m
Direct flights	Every day
Airports in State of Washington	96 airports

The fastest flight from Florida Keys to State of Washington takes 6h 30m

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

There are 96 airports in State of Washington. From Florida Keys there are direct flights to Portland (PDX), Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Florida Keys to Washington

When did momondo last update prices for flights from Florida Keys to Washington?
Prices for flights from Florida Keys to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Florida Keys to Washington?
There are 7 operators available for flights from Florida Keys to Washington as of April 2026.
How old do you have to be to fly from Florida Keys to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Florida Keys to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Florida Keys to State of Washington?
momondo data reveals that the most frequently booked plane model on the route from Florida Keys to State of Washington is Boeing 737-800 Passenger/BBJ2 (winglets), representing 15.52% of all bookings. The subsequent popular models are Airbus A321neo at 13.15%, Boeing 737-900 at 10.18%, and Boeing 737 at 8.52%.

Best airlines flying from Florida Keys to State of Washington

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.1 11,550 reviews		Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Florida Keys to Washington. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Florida Keys to Washington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Washington from Florida Keys. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Washington from Florida Keys. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.