$246+ Cheap flights from Seattle to Key West (SEA - 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Seattle to Key West with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Seattle/Tacoma Intl to Key West are usually found in January or June, booked 65 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Seattle to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 detsember 29, 2024.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (Delta) |
One-way from | $246 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $1,025 |
Find flight deals from Seattle to Key West
Cheapest flights from Seattle to Key WestExplore the most affordable flight options available from Seattle to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on detsember 29, 2024.
Explore the most affordable flight options available from Seattle to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on detsember 29, 2024.
This American Airlines deal was found by Cheapflights users on 12/27. 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.
This United deal was found by Cheapflights users on 12/27. 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.
Find flights from Seattle to Key West within your budget
Customize your flight search to find flights from Seattle 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 detsember 29, 2024.
Fly from
Fly to
Route
Depart
Return
Price
SeattleKey West
SEA - EYW
SEAEYW
Seattle/Tacoma Intl
P 1/26
11:05 pm-11:38 am
1 stop9h 33m
Key West
T 2/4
3:03 pm-10:07 pm
1 stop10h 04m
SeattleKey West
SEA - EYW
SEAEYW
Seattle/Tacoma Intl
K 3/5
12:59 am-1:57 pm
1 stop9h 58m
Key West
T 3/11
1:45 pm-9:10 pm
2 stops10h 25m
SeattleKey West
SEA - EYW
SEAEYW
Seattle/Tacoma Intl
N 3/6
11:59 pm-5:15 pm
2 stops14h 16m
Key West
T 3/11
12:45 pm-8:24 pm
1 stop10h 39m
SeattleKey West
SEA - EYW
SEAEYW
Seattle/Tacoma Intl
P 3/23
9:15 pm-10:10 am
1 stop9h 55m
Key West
K 3/26
10:55 am-10:00 pm
1 stop14h 05m
SeattleKey West
SEA - EYW
SEAEYW
Seattle/Tacoma Intl
N 2/20
7:13 pm-6:55 pm
2 stops20h 42m
SeattleKey West
SEA - EYW
SEAEYW
Seattle/Tacoma Intl
N 2/20
9:20 pm-9:15 am
1 stop8h 55m
SeattleKey West
SEA - EYW
SEAEYW
Seattle/Tacoma Intl
K 2/12
7:11 am-7:07 pm
1 stop8h 56m
Compare providers for flights from Seattle to Key West
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Key West in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Key West flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Seattle with our price prediction graph.
Travel insights for flights from Seattle to Key West
Get recent, data-driven insights about flights from Seattle to Key West including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Seattle to Key West?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Key West. Price data was last updated on December 27, 2024.
To ensure you get the cheapest price possible for a flight from Seattle to Key West, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Seattle to Key West?
Currently, August is the cheapest month in which you can book a flight from Seattle to Key West (average of $328). Flying from Seattle 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 SEA to EYW?
Find hourly flight availability from Seattle 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 detsember 29, 2024.
One of the essential ways to save on airfare from Seattle to Key West is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 11% on airfare.
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 detsember 29, 2024.
Crew
Food
Boarding
Overall
Entertainment
Comfort
Reviews
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.
Crew
Food
Boarding
Overall
Entertainment
Comfort
Reviews
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.
Crew
Food
Boarding
Overall
Entertainment
Comfort
Reviews
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.
Crew
Food
Boarding
Overall
Entertainment
Comfort
Reviews
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 Seattle to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to Key West
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Seattle to Key West
Discover the top 3 airlines that operate flights from Seattle 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 detsember 29, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$451 | Average$629 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$676 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$508 | Average$883 | FlexibilityNo cancel fee | On-timeN/A |