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$202+ Cheap flights from Key West (EYW) 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — SEA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Key West to Washington

Keep the following information in mind while searching for Key West to Washington flight deals. Data was last updated junio 12, 2025.

Round-trip from

$309
(American Airlines)

One-way from

$202
(JetBlue)

Popular in

November

Cheapest in

December

Average price

$632
From Key West to Washington
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One-way flight from Key West to Washington
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Key West to Washington

Cheapest flights from Key West to Washington
Explore the most affordable flight options available from Key West to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 9/32:30 pmEYW - SEA
1 stop10h 34mAmerican Airlines
mié. 9/106:42 amSEA - EYW
1 stop8h 04mAmerican Airlines
Deal found 6/10$309
This United Airlines deal was found by Cheapflights users on 6/11. 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.
vie. 8/82:45 pmEYW - PDX
2 stops29h 46mUnited Airlines
dom. 8/176:43 pmPDX - EYW
2 stops14h 32mUnited Airlines
Deal found 6/11$369
This Delta deal was found by Cheapflights users on 6/11. 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. 7/256:27 pmEYW - SEA
1 stop8h 28mDelta
mar. 7/2911:30 pmSEA - EYW
1 stop8h 21mDelta
Deal found 6/11$404
This American Airlines deal was found by Cheapflights users on 6/11. 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. 8/81:13 pmEYW - PDX
1 stop10h 03mAmerican Airlines
dom. 8/1711:07 pmPDX - EYW
1 stop11h 44mAmerican Airlines
Deal found 6/11$475
This Mytrip deal was found by Cheapflights users on 6/11. 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.
vie. 7/2510:02 amEYW - SEA
3 stops33h 23mMultiple Airlines
mar. 7/295:30 pmSEA - EYW
2 stops18h 35mMultiple Airlines
Deal found 6/11$586
This Delta deal was found by Cheapflights users on 6/11. 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. 8/82:03 pmEYW - PDX
1 stop10h 46mDelta
sáb. 8/1612:46 amPDX - EYW
2 stops13h 41mDelta
Deal found 6/11$592
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 6/248:45 amEYW - SEA
2 stops43h 14mUnited Airlines
vie. 6/2710:05 pmSEA - EYW
2 stops17h 00mUnited Airlines
Deal found 6/10$675

Cheapflights Fare Finder

Customize your flight search to find flights from Key West 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 junio 12, 2025.
Use the filters below to find and compare flights from Key West to Washington that are best for you.

Fly from

Key West

Fly to

Washington

Route

Depart

Return

Price

Key WestSeattle

EYW - SEA

EYWSEA

Key West

mié. 9/3

2:30 pm-10:04 pm

1 stop10h 34m

Seattle/Tacoma Intl

mié. 9/10

6:42 am-5:46 pm

1 stop8h 04m

$309

Key WestPortland

EYW - PDX

EYWPDX

Key West

vie. 8/8

2:45 pm-5:31 pm

2 stops29h 46m

Portland

dom. 8/17

6:43 pm-12:15 pm

2 stops14h 32m

$369

Key WestSeattle

EYW - SEA

EYWSEA

Key West

vie. 7/25

6:27 pm-11:55 pm

1 stop8h 28m

Seattle/Tacoma Intl

mar. 7/29

11:30 pm-10:51 am

1 stop8h 21m

$404

Key WestPortland

EYW - PDX

EYWPDX

Key West

vie. 8/8

1:13 pm-8:16 pm

1 stop10h 03m

Portland

dom. 8/17

11:07 pm-1:51 pm

1 stop11h 44m

$475

Key WestSeattle

EYW - SEA

EYWSEA

Key West

vie. 7/25

10:02 am-4:25 pm

3 stops33h 23m

Seattle/Tacoma Intl

mar. 7/29

5:30 pm-3:05 pm

2 stops18h 35m

$586

Key WestPortland

EYW - PDX

EYWPDX

Key West

vie. 8/8

2:03 pm-9:49 pm

1 stop10h 46m

Portland

sáb. 8/16

12:46 am-5:27 pm

2 stops13h 41m

$592

Key WestSeattle

EYW - SEA

EYWSEA

Key West

mar. 6/24

8:45 am-12:59 am

2 stops43h 14m

Seattle/Tacoma Intl

vie. 6/27

10:05 pm-6:05 pm

2 stops17h 00m

$675

Key WestSeattle

EYW - SEA

EYWSEA

Key West

mié. 11/5

12:07 pm-9:19 pm

1 stop12h 12m

$202

Key WestPortland

EYW - PDX

EYWPDX

Key West

vie. 10/3

1:00 pm-6:31 pm

2 stops32h 31m

$208

Key WestSeattle

EYW - SEA

EYWSEA

Key West

vie. 7/4

1:24 pm-11:47 pm

1 stop13h 23m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 13 results
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Best time to book a flight from Key West to Washington

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

Cheapflights Insights

Everything you need to know about your flight from Key West to Washington

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

Find hourly flight availability from Key West 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 junio 12, 2025.

When flying from Key West to State of Washington, 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 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 junio 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines and JetBlue from Key West to Washington. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

    For a flight from Key West to Washington, you will be flying from Key West. Key West (EYW) is just 2.6 mi from the center of the city.

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

    $202 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $208 and $244, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Key West to State of Washington (average of $238). Flying from Key West to State of Washington in July is currently the most expensive (average of $391). 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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Top airline flying from Key West to Washington

Discover the top airline that operate flights from Key West 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$572FlexibilityNo cancel feeOn-time71%

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