$195 Cheap Flights from Sacramento (SMF) to Key West (EYW)

View $195 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Sacramento Intl. Airport (SMF) to Key West Intl. Airport (EYW)

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Cheap Flights from Sacramento to Key West (SMF-EYW)

Prices were available within the past 7 days and start at $195 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Oct 5 - Wed, Oct 15
SMF
Sacramento
EYW
Key West
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Oct 5 from Sacramento to Key West, returning Wed, Oct 15, priced at $309 found 1 day ago
American Airlines
Fri, Sep 5 - Tue, Sep 9
SMF
Sacramento
EYW
Key West
$314 Roundtrip, found 2 hours ago
$314
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Sep 5 from Sacramento to Key West, returning Tue, Sep 9, priced at $314 found 2 hours ago
Delta
Fri, Sep 5 - Tue, Sep 9
SMF
Sacramento
EYW
Key West
$319 Roundtrip, found 2 hours ago
$319
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Sep 5 from Sacramento to Key West, returning Tue, Sep 9, priced at $319 found 2 hours ago
United
Sat, Jan 10 - Sat, Jan 17
SMF
Sacramento
EYW
Key West
$335 Roundtrip, found 3 days ago
$335
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 10 from Sacramento to Key West, returning Sat, Jan 17, priced at $335 found 3 days ago
Delta
Tue, Jan 13 - Fri, Jan 23
SMF
Sacramento
EYW
Key West
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 13 from Sacramento to Key West, returning Fri, Jan 23, priced at $339 found 1 day ago
United
Sat, Jan 10 - Sat, Jan 17
SMF
Sacramento
EYW
Key West
$340 Roundtrip, found 3 days ago
$340
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 10 from Sacramento to Key West, returning Sat, Jan 17, priced at $340 found 3 days ago
Delta
Mon, Dec 8 - Wed, Dec 17
SMF
Sacramento
EYW
Key West
$344 Roundtrip, found 1 day ago
$344
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Dec 8 from Sacramento to Key West, returning Wed, Dec 17, priced at $344 found 1 day ago
American Airlines
Mon, Jan 26 - Sat, Jan 31
SMF
Sacramento
EYW
Key West
$349 Roundtrip, found 3 days ago
$349
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Jan 26 from Sacramento to Key West, returning Sat, Jan 31, priced at $349 found 3 days ago
Delta
Wed, Aug 20 - Thu, Aug 28
SMF
Sacramento
EYW
Key West
$349 Roundtrip, found 2 days ago
$349
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 20 from Sacramento to Key West, returning Thu, Aug 28, priced at $349 found 2 days ago
Alaska Airlines
Sun, Nov 16 - Wed, Nov 26
SMF
Sacramento
EYW
Key West
$909 Roundtrip, found 4 hours ago
$909
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sun, Nov 16 from Sacramento to Key West, returning Wed, Nov 26, priced at $909 found 4 hours ago

Find the cheapest month to fly from Sacramento (SMF) to Key West (EYW)

September is typically the cheapest month to fly

From $276 - $800 per traveler.

Graph displaying average flight prices per month

Alternative airports near Key West

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Key West Intl. EYW. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $509
EYW
Key West Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $509
Flights from Sacramento (SMF) to Key West (EYW)
Origin airport
Sacramento Intl.
Destination airport
Key West Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$308
Distance
2514 mi

Sacramento to Key West Flights

The cheapest times to fly from Sacramento to Key West

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sacramento to Key West are during the month of October. You can find some of the cheapest flights from Sacramento to Key West with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sacramento to Key West

Sunday is one of the best days to book for cheap flights from Sacramento to Key West: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sacramento to Key West

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sacramento to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $195 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sacramento to Key West flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sacramento to Key West airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sacramento Intl. Airport (SMF) to Key West Intl. Airport (EYW) cost?
Discover the latest flight deals from SMF to EYW by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SMF to EYW?
The cheapest flights from SMF to EYW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SMF to EYW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SMF to EYW. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Sacramento Intl. Airport (SMF) to Key West Intl. Airport (EYW)?
There are no daily direct flights available from Sacramento Intl. Airport (SMF) to Key West Intl. Airport (EYW). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from SMF to EYW?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sacramento Intl. Airport (SMF) to Key West Intl. Airport (EYW)?
Opt for a flight from Sacramento Intl. Airport (SMF) to Key West Intl. Airport (EYW) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sacramento Intl. Airport (SMF) to Key West Intl. Airport (EYW) last-minute?
Last-minute bookings from SMF to EYW are typically more expensive. For the best rates, start searching for flights ahead of time. That said, if you're flexible with your travel dates, you may find a cheap ticket right before your trip.
Is it cheaper to book a SMF to EYW flight and hotel package?
Compared with arranging flights and hotels separately, booking a SMF to EYW flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Sacramento Intl. Airport (SMF) to Key West Intl. Airport (EYW)?
Typically, you're able to reschedule or cancel your SMF to EYW flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.