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Did you mean flights from Key West to San Francisco?

Flights from San Francisco to Key West, United States Last modified: Sep 24, 2016 2:35 AM

TIPSave $163 by flying into Miami instead of Key West from San Francisco

San Francisco to Key West Last modified: Sep 24, 2016 2:36 AM

We've scanned 21,800,526,162 round trip itineraries and found the cheapest flights from San Francisco to Key West. American & United frequently offer the best deals on San Francisco to Key West flights, or select your preferred carrier below to see the cheapest days to fly.

American
SFOEYW
Tue 1/17
1 stop
EYWSFO
Wed 1/25
1 stop
$396
Select
United
SFOEYW
Tue 1/17
2 stops
EYWSFO
Wed 1/25
2 stops
$400
Select

How Much is a Flight from San Francisco to Key West?

We have collected flight cost data from across the web for travel from San Francisco to Key West, and have found the average flight price for this trip to be $469.

Where To Buy Cheap Flights from San Francisco to Key West?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from San Francisco to Key West based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from San Francisco to Key West?

The chart below shows up-to-date information regarding how far in advance to book your flight from San Francisco to Key West.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $0
7-14 days $0 $538
14-21 days $0 $474
21-30 days $0 $506
30-60 days $0 $422
60-90 days $0 $430
90+ days $0 $396

Cheapest Day To Fly from San Francisco to Key West

We've examined 21,808,054,587 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from San Francisco to Key West is Thursday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$436 $538 $520 $422 $426 $506 $430

Compare Flight Prices from San Francisco to Key West by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for San Francisco to Key West flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
October San Francisco Key West United 10/28/16 11/2/16 2 $426
November San Francisco Key West American 11/3/16 11/8/16 1 $422
December San Francisco Key West United 12/18/16 12/24/16 2 $430
January San Francisco Key West American 1/17/17 1/25/17 1 $396
February San Francisco Key West United 2/17/17 2/25/17 2 $618
March San Francisco Key West American 3/16/17 3/19/17 2 $643
April San Francisco Key West United 4/20/17 4/24/17 1 $569
May San Francisco Key West United 5/9/17 5/16/17 1 $532

Cheap Last Minute Flights from San Francisco to Key West

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from San Francisco to Key West. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
25 26 27 28 29 30 1
$544
2 3 4 5 6 7 8
$544
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
$837
30 31 1 2 3 4 5
$837

Connecting Flights vs Direct Flights from San Francisco to Key West

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from San Francisco to Key West is $424.

The average price for direct flights from San Francisco to Key West is not available.

One Way Flights vs Round Trip Flights from San Francisco to Key West

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from San Francisco to Key West. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from San Francisco to Key West is not available.

The average price for round trip flights from San Francisco to Key West is $424.

San Francisco to Key West Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from San Francisco to Key West?
Answer: Ft Lauderdale, FL

Airlines in San Francisco flying to Key West Last modified: Sep 24, 2016 2:36 AMNumber of routes searched: 65Number of itineraries searched: 10,919

Wondering which airlines fly out of San Francisco to Key West? We've gathered the average price of San Francisco airlines with flights to Key West. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

San Francisco to Key West
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American MIA
American LAX / MIA
American DFW / MIA
United ORD / RSW
Delta ATL
American ORD / MIA
United ORD / FLL
United ORD / MCO
United EWR / FLL
United IAH / FLL
American DFW / CLT
Delta JFK / ATL
Delta SEA / ATL
Delta LAX / ATL
Delta DTW / ATL

San Francisco to Key West Airports

These are the major commercial airports we're currently monitoring in San Francisco and Key West. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from San Francisco - SFO

FlightsAirlineLowest Price
Flights from San Francisco to Miami American, Alaska, Delta, Frontier, Sun Country, United $260
Flights from San Francisco to Atlanta American, Alaska, Delta, Frontier, United $212
Flights from San Francisco to Ft Lauderdale American, Alaska, JetBlue, Delta, United, Virgin America $267
Flights from San Francisco to Orlando American, Alaska, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $219
Flights from San Francisco to Chicago American, Alaska, JetBlue, Delta, Frontier, United, Virgin America $117
Flights from San Francisco to Ft Myers American, Alaska, Delta, Frontier, Sun Country, United $379
Flights from San Francisco to Tampa American, Alaska, Delta, Frontier, Sun Country, United $301
Flights from San Francisco to Dallas - Ft Worth American, Alaska, Delta, Frontier, United, Virgin America $230
Flights from San Francisco to Los Angeles American, Alaska, Delta, United, Virgin America $117
Flights from San Francisco to West Palm Beach American, Alaska, JetBlue, Delta, Frontier, Sun Country, United $275
Flights from San Francisco to Houston American, Alaska, Delta, Frontier, United $147

Cheap International Flights from San Francisco - SFO

FlightsAirlineLowest Price
Flights from San Francisco to Cancun American, Air Canada, AeroMexico, Alaska, JetBlue, Copa, Delta, Sun Country, United, Virgin America, Volaris $285

Cheap Domestic Flights to Key West - EYW

FlightsAirlineLowest Price
Flights from Sacramento to Key West United $821
Flights from Oakland to Key West Delta Check Dates
Flights from San Jose to Key West American, Delta, United $609
Flights from Reno to Key West Delta, United $639
Flights from Sacramento to Miami American, Alaska, Delta $351
Flights from Oakland to Miami American, Alaska, Delta $303
Flights from Sacramento to Ft Lauderdale American, Alaska, JetBlue, Delta, United $349
Flights from San Jose to Miami American, Alaska, Delta, United $299
Flights from Oakland to Ft Lauderdale American, Alaska, JetBlue, Delta, Spirit $344
Flights from Fresno to Miami American, Alaska, Delta, United $371
Flights from San Jose to Ft Lauderdale Alaska, JetBlue, Delta, United $340
Flights from Sacramento to Atlanta American, Alaska, Delta, United $368
Flights from Sacramento to Orlando American, Alaska, JetBlue, Delta, United $377
Flights from Oakland to Orlando American, Alaska, JetBlue, Delta, Spirit $302
Flights from San Jose to Orlando American, Alaska, JetBlue, Delta, United $358
Flights from Oakland to Atlanta American, Delta, Spirit $244
Flights from Reno to Miami American, Alaska, Delta, United $309
Flights from San Jose to New York American, Alaska, JetBlue, Delta $297
Cheap Flights from San Francisco to Key West