Find Cheap Flights from Key West to San Francisco (EYW - SFO)

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Fri 12/15
Fri 12/22
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Looking for a cheap flight? 25% of our users found flights on this route for $450 or less.

FAQs for Booking Key West to San Francisco Flights

How long does a flight from Key West to San Francisco take?
An average nonstop flight takes 8h 43m, covering a distance of 2544 miles.
Which airlines provide the cheapest flights from Key West to San Francisco?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($379) and JetBlue ($868)
Do I need a passport to fly between Key West and San Francisco?
No.
What’s the cheapest day of the week to fly Key West to San Francisco?
For Key West to San Francisco, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from San Francisco back to Key West, the best deals are generally found on Saturday, with Friday being the most expensive.

Book cheap flights from Key West to San Francisco (round-trip)

Airports
Origin
Key West
$379
only
$379
Destination
San Francisco
$379
only
$379
Thu, Mar 1
EYW
SFO
10h 42m
Tue, Mar 6
SFO
EYW
16h 55m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 25
EYW
SFO
9h 17m
Fri, Feb 2
SFO
EYW
29h 45m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 21
EYW
SFO
8h 43m
Thu, Dec 28
SFO
EYW
10h 15m
Trip: 8 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7202 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
BOS
DCA
Mediocre 2.0

There was a huge glitch in your ticketing, resulting in me confirming the same ticket 3 times. After calling Jetblue for customer service per your advice, they first suggested to give Jetblue credits for extra tickets. When I insisted that the issue was solely caused by kayak-jetblue ticketing connection issues, they supervisor approved to cancel 2 credit card payments... BUT I have to wait for 2 weeks to see the cancellation on my credit card. Unfair and ridiculous, if you as me.

JFK
ABQ
Good 7.3

I know it's hard to make a 14+ hour flight in economy enjoyable, but more varied food selections and better/more current movies to choose from would have helped.

FLL
PHL
Mediocre 3.2

The ladies at the gate were able to provide us with the best updates and tried their best to keep everyone calm and answer as many questions as possible and were constantly checking for updates. They also provided water and chips for us where no one else was trying t do anything at all.

The flight was delayed several hours due to mechanical issues in the cockpit. Why they would think we would want to fly on that plane after the pilot refused the "fix" and left because he and his crew "timed out" because we waited so long. Flight was scheduled to depart at 8:26pm, we didn't depart until well after 1am. I got home at 6am! The ladies at the gate were awesome, however the "supervisor, Armondo Gonzalez Figueroa, only came to restate what had already been said by the gate agents, did not have ANY answers, did not offer any solutions, barely answered any questions, and stopped the gate agents from removing blankets of the plane to provide to the many many passengers who were waiting there freezing. The compensation offered was a joke. HORRIBLE EXPERIENCE!!!!!

MCO
DCA
Excellent 10.0

Left on time and arrived early both ways.

PHX
JFK
Good 7.6

The staff is friendlier than most airlines. More room than American.

Screaming child entire flight. Not sure there is a solution. But, for a redeye, trying to get sleep before a days work, not great.

Fri, Jun 15
EYW
SFO
21h 16m
Fri, Jun 22
SFO
EYW
23h 58m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 23
EYW
SFO
11h 01m
Fri, Dec 29
SFO
EYW
17h 14m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 23
EYW
SFO
11h 01m
Sat, Dec 30
SFO
EYW
11h 54m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 23
EYW
SFO
11h 01m
Wed, Dec 27
SFO
EYW
8h 23m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 22
EYW
SFO
12h 01m
Thu, Dec 28
SFO
EYW
10h 15m
Trip: 7 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7202 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
MCO
PVD
Excellent 10.0

Great flight great experience

Long lines at TSA checkpoint.

BOS
DCA
Mediocre 2.0

There was a huge glitch in your ticketing, resulting in me confirming the same ticket 3 times. After calling Jetblue for customer service per your advice, they first suggested to give Jetblue credits for extra tickets. When I insisted that the issue was solely caused by kayak-jetblue ticketing connection issues, they supervisor approved to cancel 2 credit card payments... BUT I have to wait for 2 weeks to see the cancellation on my credit card. Unfair and ridiculous, if you as me.

FLL
RDU
Excellent 8.3

The departure and arrival times were accurate. Actually we arrived about 15 minutes early.

There was only one individual checking people boarding. Two individuals at the boarding gate would have been even more efficient.

FLL
PHL
Mediocre 3.2

The ladies at the gate were able to provide us with the best updates and tried their best to keep everyone calm and answer as many questions as possible and were constantly checking for updates. They also provided water and chips for us where no one else was trying t do anything at all.

The flight was delayed several hours due to mechanical issues in the cockpit. Why they would think we would want to fly on that plane after the pilot refused the "fix" and left because he and his crew "timed out" because we waited so long. Flight was scheduled to depart at 8:26pm, we didn't depart until well after 1am. I got home at 6am! The ladies at the gate were awesome, however the "supervisor, Armondo Gonzalez Figueroa, only came to restate what had already been said by the gate agents, did not have ANY answers, did not offer any solutions, barely answered any questions, and stopped the gate agents from removing blankets of the plane to provide to the many many passengers who were waiting there freezing. The compensation offered was a joke. HORRIBLE EXPERIENCE!!!!!

JFK
ABQ
Good 7.3

I know it's hard to make a 14+ hour flight in economy enjoyable, but more varied food selections and better/more current movies to choose from would have helped.

Wed, Dec 20
EYW
SFO
12h 56m
Fri, Dec 29
SFO
EYW
17h 14m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 21
EYW
SFO
16h 33m
Fri, Dec 29
SFO
EYW
17h 14m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 17
EYW
SFO
8h 43m
Thu, Dec 28
SFO
EYW
10h 15m
Trip: 12 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7202 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
FLL
PHL
Mediocre 3.2

The ladies at the gate were able to provide us with the best updates and tried their best to keep everyone calm and answer as many questions as possible and were constantly checking for updates. They also provided water and chips for us where no one else was trying t do anything at all.

The flight was delayed several hours due to mechanical issues in the cockpit. Why they would think we would want to fly on that plane after the pilot refused the "fix" and left because he and his crew "timed out" because we waited so long. Flight was scheduled to depart at 8:26pm, we didn't depart until well after 1am. I got home at 6am! The ladies at the gate were awesome, however the "supervisor, Armondo Gonzalez Figueroa, only came to restate what had already been said by the gate agents, did not have ANY answers, did not offer any solutions, barely answered any questions, and stopped the gate agents from removing blankets of the plane to provide to the many many passengers who were waiting there freezing. The compensation offered was a joke. HORRIBLE EXPERIENCE!!!!!

BOS
PBI
Excellent 8.3

my attendant

PHX
JFK
Good 7.6

The staff is friendlier than most airlines. More room than American.

Screaming child entire flight. Not sure there is a solution. But, for a redeye, trying to get sleep before a days work, not great.

SFO
FLL
Good 7.0

Once again the system for my seat did not work. Fortunately, the middle seat was empty and I wa able to watch that screen.

Entertainment System did not work at my seat. WiFi signal was not strong enough for me to watch any videos on my device.

MCO
PVD
Excellent 10.0

Great flight great experience

Long lines at TSA checkpoint.

Wed, Dec 20
EYW
SFO
13h 35m
Sat, Dec 30
SFO
EYW
14h 54m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Dec 18
EYW
SFO
10h 37m
Thu, Dec 28
SFO
EYW
10h 15m
Trip: 11 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7202 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
JFK
ABQ
Good 7.3

I know it's hard to make a 14+ hour flight in economy enjoyable, but more varied food selections and better/more current movies to choose from would have helped.

BOS
PBI
Excellent 8.3

my attendant

MCO
PVD
Excellent 10.0

Great flight great experience

Long lines at TSA checkpoint.

MCO
DCA
Excellent 10.0

Left on time and arrived early both ways.

SFO
FLL
Good 7.0

Once again the system for my seat did not work. Fortunately, the middle seat was empty and I wa able to watch that screen.

Entertainment System did not work at my seat. WiFi signal was not strong enough for me to watch any videos on my device.

Wed, Dec 20
EYW
SFO
12h 56m
Wed, Dec 27
SFO
EYW
8h 23m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 21
EYW
SFO
10h 37m
Tue, Dec 26
SFO
EYW
10h 15m
Trip: 6 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7202 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
JFK
SYR
Good 7.0

TV didn't work

FLL
RDU
Excellent 8.3

The departure and arrival times were accurate. Actually we arrived about 15 minutes early.

There was only one individual checking people boarding. Two individuals at the boarding gate would have been even more efficient.

LAX
MCO
Excellent 8.0

Jet Blue didn’t transfer my baggage to the company which I would fly with after, and if the office didn’t call me I would have my luggage lost. Not to mention that I had to stay caring it around the airport for 13 hours, until the time of my next flight.

PHX
JFK
Good 7.6

The staff is friendlier than most airlines. More room than American.

Screaming child entire flight. Not sure there is a solution. But, for a redeye, trying to get sleep before a days work, not great.

BOS
PBI
Excellent 8.3

my attendant

Thu, Dec 21
EYW
SFO
16h 33m
Sat, Dec 30
SFO
EYW
14h 54m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 21
EYW
SFO
16h 33m
Wed, Dec 27
SFO
EYW
8h 23m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 17
EYW
SFO
8h 43m
Tue, Dec 26
SFO
EYW
10h 15m
$1012
Trip: 10 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7202 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
PHX
JFK
Good 7.6

The staff is friendlier than most airlines. More room than American.

Screaming child entire flight. Not sure there is a solution. But, for a redeye, trying to get sleep before a days work, not great.

FLL
RDU
Excellent 8.3

The departure and arrival times were accurate. Actually we arrived about 15 minutes early.

There was only one individual checking people boarding. Two individuals at the boarding gate would have been even more efficient.

SEA
JFK
Excellent 8.0

no power outlets

MCO
DCA
Excellent 10.0

Left on time and arrived early both ways.

BOS
PBI
Excellent 8.3

my attendant

Tue, Dec 19
EYW
SFO
18h 42m
Fri, Dec 29
SFO
EYW
17h 14m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Dec 18
EYW
SFO
8h 43m
Sun, Dec 24
SFO
EYW
10h 15m
$1012
Trip: 7 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7202 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
FLL
RDU
Excellent 8.3

The departure and arrival times were accurate. Actually we arrived about 15 minutes early.

There was only one individual checking people boarding. Two individuals at the boarding gate would have been even more efficient.

FLL
PHL
Mediocre 3.2

The ladies at the gate were able to provide us with the best updates and tried their best to keep everyone calm and answer as many questions as possible and were constantly checking for updates. They also provided water and chips for us where no one else was trying t do anything at all.

The flight was delayed several hours due to mechanical issues in the cockpit. Why they would think we would want to fly on that plane after the pilot refused the "fix" and left because he and his crew "timed out" because we waited so long. Flight was scheduled to depart at 8:26pm, we didn't depart until well after 1am. I got home at 6am! The ladies at the gate were awesome, however the "supervisor, Armondo Gonzalez Figueroa, only came to restate what had already been said by the gate agents, did not have ANY answers, did not offer any solutions, barely answered any questions, and stopped the gate agents from removing blankets of the plane to provide to the many many passengers who were waiting there freezing. The compensation offered was a joke. HORRIBLE EXPERIENCE!!!!!

SFO
FLL
Good 7.0

Once again the system for my seat did not work. Fortunately, the middle seat was empty and I wa able to watch that screen.

Entertainment System did not work at my seat. WiFi signal was not strong enough for me to watch any videos on my device.

JFK
SYR
Good 7.0

TV didn't work

LAX
MCO
Excellent 8.0

Jet Blue didn’t transfer my baggage to the company which I would fly with after, and if the office didn’t call me I would have my luggage lost. Not to mention that I had to stay caring it around the airport for 13 hours, until the time of my next flight.

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.