Key West

$231+ Cheap flights from Washington to Key West (EYW)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — EYW
Jan 6 — Jan 131
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Cheap flight deals from Washington to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 1, 2025.

Round-trip from

$308
(American Airlines)

One-way from

$231
(Mytrip)
From Washington to Key West
One-way flight from Washington to Key West

Find flight deals from Washington to Key West

Cheapest flights from Washington to Key West
Explore the most affordable flight options available from Washington to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 1, 2025.

This American Airlines deal was found by Cheapflights users on 12/31. 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.
Thu 1/305:22 amSEA - EYW
1 stop8h 03mAmerican Airlines
Mon 2/32:44 pmEYW - SEA
1 stop9h 37mAmerican Airlines
Deal found 12/31$308
This American Airlines deal was found by Cheapflights users on 1/1. 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 1/295:31 amPDX - EYW
1 stop7h 54mAmerican Airlines
Wed 2/52:44 pmEYW - PDX
1 stop10h 06mAmerican Airlines
Deal found 1/1$309
This Delta deal was found by Cheapflights users on 1/1. 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.
Mon 3/312:59 amPDX - EYW
2 stops10h 09mDelta
Tue 3/1112:30 pmEYW - PDX
1 stop8h 31mDelta
Deal found 1/1$411
This Trip.com deal was found by Cheapflights users on 1/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/205:16 pmSEA - EYW
2 stops18h 04mMultiple Airlines
Sun 1/267:40 pmEYW - SEA
2 stops25h 35mMultiple Airlines
Deal found 1/1$412
This American Airlines deal was found by Cheapflights users on 12/31. 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.
Tue 2/185:34 amGEG - EYW
2 stops10h 12mAmerican Airlines
Wed 2/2612:55 pmEYW - GEG
2 stops13h 12mAmerican Airlines
Deal found 12/31$448
This Delta deal was found by Cheapflights users on 1/1. 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.
Tue 4/226:00 amSEA - EYW
1 stop10h 44mDelta
Mon 4/286:00 pmEYW - SEA
1 stop9h 09mDelta
Deal found 1/1$456
This United deal was found by Cheapflights users on 1/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/176:59 pmPDX - EYW
2 stops20h 56mUnited Airlines
Thu 2/2010:55 amEYW - PDX
2 stops14h 40mUnited Airlines
Deal found 1/1$474
This Delta deal was found by Cheapflights users on 1/1. 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 2/237:00 amGEG - EYW
2 stops25h 38mDelta
Wed 3/57:00 amEYW - GEG
1 stop8h 00mDelta
Deal found 1/1$485
This United Airlines deal was found by Cheapflights users on 12/30. 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.
Wed 2/197:13 pmSEA - EYW
2 stops20h 42mUnited Airlines
Mon 2/247:40 pmEYW - SEA
2 stops21h 17mUnited Airlines
Deal found 12/30$490
This Expedia deal was found by Cheapflights users on 12/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/207:21 pmGEG - EYW
2 stops10h 54mMultiple Airlines
Fri 1/2410:55 amEYW - GEG
2 stops15h 58mMultiple Airlines
Deal found 12/31$584
This United Airlines deal was found by Cheapflights users on 1/1. 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.
Thu 2/201:46 pmGEG - EYW
2 stops16h 29mUnited Airlines
Wed 3/56:00 pmEYW - GEG
2 stops26h 30mUnited Airlines
Deal found 1/1$596
This Expedia deal was found by Cheapflights users on 12/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/147:35 pmPDX - EYW
2 stops10h 40mMultiple Airlines
Fri 3/213:05 pmEYW - PDX
1 stop11h 29mMultiple Airlines
Deal found 12/31$598

Find flights from Washington to Key West within your budget

Customize your flight search to find flights from Washington to Key West 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 January 1, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleKey West

SEA - EYW

SEAEYW

Seattle/Tacoma Intl

Thu 1/30

5:22 am-4:25 pm

1 stop8h 03m

Key West

Mon 2/3

2:44 pm-11:31 pm

1 stop11h 47m

$308

PortlandKey West

PDX - EYW

PDXEYW

Portland

Wed 1/29

5:31 am-4:25 pm

1 stop7h 54m

Key West

Wed 2/5

2:44 pm-9:50 pm

1 stop10h 06m

$309

PortlandKey West

PDX - EYW

PDXEYW

Portland

Mon 3/3

12:59 am-2:08 pm

2 stops10h 09m

Key West

Tue 3/11

12:30 pm-6:01 pm

1 stop8h 31m

$411

SeattleKey West

SEA - EYW

SEAEYW

Seattle/Tacoma Intl

Mon 1/20

5:16 pm-2:20 pm

2 stops18h 04m

Key West

Sun 1/26

7:40 pm-6:15 pm

2 stops25h 35m

$412

SpokaneKey West

GEG - EYW

GEGEYW

Spokane

Tue 2/18

5:34 am-6:46 pm

2 stops10h 12m

Key West

Wed 2/26

12:55 pm-11:07 pm

2 stops13h 12m

$448

SeattleKey West

SEA - EYW

SEAEYW

Seattle/Tacoma Intl

Tue 4/22

6:00 am-7:44 pm

1 stop10h 44m

Key West

Mon 4/28

6:00 pm-12:09 am

1 stop9h 09m

$456

PortlandKey West

PDX - EYW

PDXEYW

Portland

Mon 2/17

6:59 pm-6:55 pm

2 stops20h 56m

Key West

Thu 2/20

10:55 am-10:35 pm

2 stops14h 40m

$474

SpokaneKey West

GEG - EYW

GEGEYW

Spokane

Sun 2/23

7:00 am-11:38 am

2 stops25h 38m

Key West

Wed 3/5

7:00 am-12:00 pm

1 stop8h 00m

$485

SeattleKey West

SEA - EYW

SEAEYW

Seattle/Tacoma Intl

Wed 1/22

12:35 pm-6:55 pm

2 stops27h 20m

Key West

Mon 1/27

7:40 pm-12:53 pm

2 stops20h 13m

$493

SpokaneKey West

GEG - EYW

GEGEYW

Spokane

Mon 1/20

7:21 pm-9:15 am

2 stops10h 54m

Key West

Fri 1/24

10:55 am-11:53 pm

2 stops15h 58m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 18 results
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Best time to book a flight from Washington to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Washington 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 Washington to Key West

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

What is the cheapest month to book a flight from State of Washington to Key West?

Currently, August is the cheapest month in which you can book a flight from State of Washington to Key West (average of $328). Flying from State of Washington to Key West in March is currently the most expensive (average of $536). 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 WA to EYW?

Find hourly flight availability from Washington to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 1, 2025.

When flying from State of Washington to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Key West by month

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

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

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

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June 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 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated January 1, 2025.
Get a feel of what it's like to fly with American Airlines, United Airlines and Delta from Washington to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,537 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

8.0
Very good
8,537 reviews
8.0
Very good
8,537 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.4
Good
8,973 reviews
8.0
Very good
8,537 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.2
Good
10,000 reviews
8.0
Very good
8,537 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Washington to Key West. 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 into for flights to Key West from Washington?

    Most people fly into Key West (EYW) if they book a flight to Key West from Washington. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • What are the most popular routes from State of Washington to Key West?

  • Can I find deals for flights from Washington to Key West that include hotel bookings?

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

  • How can I find direct flights from Washington to Key West?

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

  • Can I find deals for business class flights from Washington to Key West?

    Yes. Cheapflights offers flight deals from Washington to Key West 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 State of Washington to Key West?

    Currently, August is the cheapest month in which you can book a flight from State of Washington to Key West (average of $328). Flying from State of Washington to Key West in March is currently the most expensive (average of $536). 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 Washington to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Washington to Key West

Discover the top 3 airlines that operate flights from Washington to Key West. 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 January 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$647FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$451Average$629FlexibilityNo cancel feeOn-time69%
DeltaCheapest$519Average$913FlexibilityNo cancel feeOn-timeN/A
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