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286 € Cheap Flights from Sacramento International to Key West International

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      Travellers and cabin class, 1 Adult, Economy

      Compare Sacramento International to Key West International flight deals

      Find the cheapest month or even day of the year to fly to Key West International

      Book the best Key West International fare with no extra fees

      Flight deals from Sacramento International to Key West International

      Looking for a cheap last-minute deal or the best return flight from Sacramento International Airport to Key West International Airport? If you want to travel next month, return fares start from 372 €. Find the lowest prices on one-way and return tickets right here.
      Key West.286 € per passenger.Departing Sun, 27 Sep, returning Thu, 1 Oct.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Sacramento International on Sun, 27 Sep, arriving in Key West International.Inbound indirect flight with Allegiant Air, departs from Key West International on Thu, 1 Oct, arriving in Sacramento International.Price includes taxes and charges.From 286 €, select.
      Key West.364 € per passenger.Departing Thu, 24 Sep, returning Mon, 28 Sep.Return flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departs from Sacramento International on Thu, 24 Sep, arriving in Key West International.Inbound indirect flight with Breeze Airways, departs from Key West International on Mon, 28 Sep, arriving in Sacramento International.Price includes taxes and charges.From 364 €, select.
      Key West.372 € per passenger.Departing Mon, 12 Oct, returning Sun, 18 Oct.Return flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departs from Sacramento International on Mon, 12 Oct, arriving in Key West International.Inbound indirect flight with Breeze Airways, departs from Key West International on Sun, 18 Oct, arriving in Sacramento International.Price includes taxes and charges.From 372 €, select.
      Key West.512 € per passenger.Departing Wed, 16 Dec, returning Sun, 20 Dec.Return flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departs from Sacramento International on Wed, 16 Dec, arriving in Key West International.Inbound indirect flight with Breeze Airways, departs from Key West International on Sun, 20 Dec, arriving in Sacramento International.Price includes taxes and charges.From 512 €, select.
      Key West.579 € per passenger.Departing Mon, 12 Apr, returning Mon, 19 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Sacramento International on Mon, 12 Apr, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Mon, 19 Apr, arriving in Sacramento International.Price includes taxes and charges.From 579 €, select.
      Key West.615 € per passenger.Departing Sat, 21 Nov, returning Sat, 28 Nov.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Sacramento International on Sat, 21 Nov, arriving in Key West International.Inbound indirect flight with Allegiant Air, departs from Key West International on Sat, 28 Nov, arriving in Sacramento International.Price includes taxes and charges.From 615 €, select.
      Key West.726 € per passenger.Departing Thu, 8 Jul, returning Mon, 12 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Sacramento International on Thu, 8 Jul, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Mon, 12 Jul, arriving in Sacramento International.Price includes taxes and charges.From 726 €, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Sacramento International to Key West International found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Sacramento International to Key West International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sacramento International to Key West International flights are currently cheapest in September.
      Sep
      from 364 €
      Oct
      from 372 €
      Nov
      from 615 €
      Dec
      from 512 €
      Jan
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      Feb
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      Mar
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      Apr
      from 579 €
      May
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      Jun
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      Jul
      from 726 €
      Aug
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      Sacramento International to Key West International: Alternative routes

      Compare routes from Sacramento International to Key West below. You may find an airport to fly into that's cheaper, faster, or easier than Key West International.

      Key West International

      5km from central Key West
      ClosestCheapest
      from 286 €
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      Sacramento to Key West: Flight information

      The things to know before you go.
      Cheapest flight found286 €
      Cheapest month to flySeptember

      Finding cheap flights from Sacramento International to Key West International: Frequently asked questions

      The best price we found for a return flight from Sacramento International to Key West International is 286 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Sacramento International to Key West International. But we found flights with one or more stops from 286 €.
      As of September 2026, there are no flights flying from Sacramento International to Key West International.
      The cheapest month to fly from Sacramento International to Key West International is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sacramento International Airport to Key West International Airport on Sunday, 27 September 2026.
      No airlines currently offer direct flights between Sacramento International Airport and Key West International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Key West International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Key West is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines offers the cheapest flight tickets to Key West International.

      Flying from Sacramento International Airport (SMF) to Key West International Airport (EYW): what you need to know

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Be at the airport with enough time to catch your SMF to EYW flight.

      • During popular months like July, you'll want to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead of an international flight when you travel during a high season in general.

      • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Sacramento International Airport to Key West International Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to visit the city of your choice. Worthwhile stopovers between SMF and EYW include:

        • Dallas Fort Worth International Airport

        • Miami International Airport

        • Orlando International Airport

      How to find the cheapest flights from Sacramento International Airport (SMF) to Key West International Airport (EYW)

      • Right now, 191 € is the lowest price we've found for a one-way Sacramento International Airport to Key West International Airport flight. The best price for a return ticket is 286 €. Bear in mind that fares could change due to availability at the time of booking.

      • It's usually best to book as early as possible if you're hoping to get cheap tickets from SMF to EYW. That's because airlines adjust prices based on demand, which tends to rise closer to departure.

      • Finding cheap flights from Sacramento International Airport to Key West International Airport is easy if you're flexible with your trip dates. Use the 'Whole month' function to see the best prices throughout the month and score a great deal.

      • Cut down on the time spent looking for cheap flights from SMF to EYW by creating a Price Alert. We'll send you an email or notification on the app when a special offer becomes available.

      • Lock in the ideal flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Sacramento International Airport to Key West International Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and number of stops.

      Handy information about Sacramento International Airport (SMF)

      • SMF is located at 6900 Airport Boulevard.

      • Sacramento International Airport gets top marks for its on-time performance. 81% of flights that take off from SMF arrive at their destination as scheduled.

      • To get to Sacramento International Airport from central Sacramento, it takes about 20 minutes if you're planning to drive. This depends on traffic, however. It's approximately 19 kilometres from the airport to the city centre.

      • The journey on public transport takes roughly 50 minutes.

      • Want a hotel to stay in before your flight from Sacramento International Airport to Key West International Airport? Consider Holiday Inn Express & Suites Sacramento Airport Natomas by IHG. Enjoy a good night's sleep here before heading to SMF.

      Arriving at Key West International Airport (EYW)

      When to fly to Key West International Airport (EYW)

      • April is the busiest month for flights from Sacramento International Airport to Key West International Airport. For smaller crowds, travel to Key West in September.

      • The warmest month in Key West is August, with the temperature ranging between 26ºC (79ºF) and 30ºC (86ºF). Lock in your flights from Sacramento International Airport to Key West International Airport in this month if you like this kind of weather.

      • January sees average temperatures of between 18ºC (64ºF) and 23ºC (73ºF). Look for cheap tickets from SMF to EYW around that time if you want to travel in cooler conditions.

      Explore more of the United States

      • Miami is just one of the many places in the United States waiting to be explored once you've taken in the sights of Key West. Around 209 kilometres away to the north-east, popular attractions include Beach, Ocean Drive and Port of Miami.

      • If you're interested in discovering another major destination in the United States, head for Tampa, roughly 386 kilometres north of Key West. Busch Gardens Tampa, The Florida Aquarium and ZooTampa at Lowry Park are the start of reasons to visit.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.