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Did you mean flights from San Francisco to Key West?

Flights from Key West to San Francisco, United States Last modified: Oct 1, 2016 1:36 -04:00

Key West to San Francisco Last modified: Sep 30, 2016 1:38 -04:00

We've scanned 26,216,477,370 round trip itineraries and found the cheapest flights from Key West to San Francisco. American & United frequently offer the best deals on Key West to San Francisco flights, or select your preferred carrier below to see the cheapest days to fly.

American
EYWSFO
Thu 1/12
1 stop
SFOEYW
Sun 1/22
1 stop
$436
Select
United
EYWSFO
Thu 11/10
2 stops
SFOEYW
Sun 11/13
2 stops
$442
Select
United
EYWSFO
Thu 1/12
2 stops
SFOEYW
Sun 1/22
2 stops
$442
Select

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

Unfortunately we weren't able to find enough recent prices to provide a meaningful average. Running an airfare search now will update and compare prices. Find Flights

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

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 Key West to San Francisco 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 Key West to San Francisco?

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

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $0
7-14 days $0 $0
14-21 days $0 $0
21-30 days $0 $0
30-60 days $0 $0
60-90 days $0 $0
90+ days $0 $417

Cheapest Day To Fly from Key West to San Francisco

We've examined 26,224,294,390 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Key West to San Francisco is Thursday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$454 $442 $476

Compare Flight Prices from Key West to San Francisco 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 Key West to San Francisco flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February Key West San Francisco American 2/1/17 2/6/17 1 $417

Cheap Last Minute Flights from Key West to San Francisco

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

Next 30 Days

SunMonTueWedThuFriSat
18 19 20 21 22 23 24
$425
25 26 27 28 29 30 1
$425 $400
2 3 4 5 6 7 8
$400 $421
9 10 11 12 13 14 15
$421 $416
16 17 18 19 20 21 22
$416 $421
23 24 25 26 27 28 29
$421

Connecting Flights vs Direct Flights from Key West to San Francisco

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 Key West to San Francisco is $445.

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

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

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 Key West to San Francisco. 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 Key West to San Francisco is not available.

The average price for round trip flights from Key West to San Francisco is $417.

Key West to San Francisco Flight Questions

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

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

Airlines in Key West flying to San Francisco Last modified: Oct 1, 2016 1:36 -04:00Number of routes searched: 71Number of itineraries searched: 13,010

Wondering which airlines fly out of Key West to San Francisco? We've gathered the average price of Key West airlines with flights to San Francisco. 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.

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

Key West to San Francisco Airports

These are the major commercial airports we're currently monitoring in Key West and San Francisco. 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 to San Francisco - SFO

FlightsAirlineLowest Price
Flights from Miami to San Francisco American, Alaska, Delta, Frontier, United $267
Flights from Ft Lauderdale to San Francisco American, Alaska, JetBlue, Delta, United, Virgin America $267
Flights from West Palm Beach to San Francisco American, Alaska, Delta, Frontier, United $281
Flights from Ft Myers to San Francisco American, Alaska, Delta, Frontier, Sun Country, United $376
Flights from Ft Lauderdale to Oakland American, Delta, Spirit $309
Flights from Miami to Oakland American, Alaska, Delta $304
Flights from Miami to Los Angeles American, Alaska, Delta, Frontier, Sun Country $199
Flights from Ft Lauderdale to San Jose Delta, United $304
Flights from Miami to San Jose American, Alaska, Delta, United $268
Flights from Ft Lauderdale to Los Angeles American, JetBlue, Delta, Hawaiian, Spirit, United, Virgin America $210
Flights from Miami to Las Vegas American, Alaska, Delta, Frontier, United $127
Flights from Miami to Sacramento American, Alaska, Delta, United $242
Flights from Ft Lauderdale to Sacramento American, JetBlue, Delta, United $349
Flights from Ft Lauderdale to Las Vegas American, JetBlue, Delta, Spirit, United, Virgin America $176
Flights from West Palm Beach to Los Angeles Sun Country, United $270
Flights from West Palm Beach to Sacramento American, Delta, United $356
Flights from Ft Myers to Sacramento American, Delta, United $382
Flights from Miami to Santa RosaCheck Dates
Flights from Miami to Monterey Alaska, United $472
Flights from Ft Lauderdale to Monterey American, United $599
Flights from Ft Myers to Las Vegas Delta, Frontier, Spirit, Sun Country, United $276
Flights from Miami to Reno American, Alaska, Delta, United $314
Flights from West Palm Beach to Las Vegas American, Delta, United $194
Flights from Miami to Dallas - Ft Worth American, Alaska, Delta $207
Flights from Miami to Denver American, Delta, Frontier, United $77
Flights from Ft Lauderdale to Phoenix American, JetBlue, Delta, Spirit, United $185
Flights from Miami to San Diego American, Alaska, Delta, Frontier, United $221
Flights from Ft Myers to Los Angeles American, Alaska, Delta, Frontier, United $296
Flights from Ft Lauderdale to Reno American, Alaska, Delta, United $314
Flights from Miami to Seattle American, Alaska, Delta, Frontier, Sun Country, United $333
Cheap Flights from Key West to San Francisco