Which airports can I use when flying from Key West to San Francisco?

Flights from Key West to San Francisco usually depart from Key West (EYW) and arrive at San Francisco (SFO).

What cabin classes can I book on flights from Key West to San Francisco?

Two cabin classes are available on flights from Key West to San Francisco: • Economy Class • Business Class

Which airports do connecting flights from Key West to San Francisco pass through?

One-stop flights from Key West to San Francisco most commonly connect through: • Dallas/Fort Worth (DFW) - 62% of one-stop connections • Miami (MIA) - 31% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 8% of one-stop connections

Can I save money by using flexible dates for flights from Key West to San Francisco?

Yes. Flexible dates can save you up to 58% on flights from Key West to San Francisco. Tuesday is the cheapest departure day at $419 round-trip on average, while Monday is the most expensive at $980, a difference of $561. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in San Francisco?

Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

How long is a flight from Key West to San Francisco?

A nonstop flight from Key West to San Francisco takes 00m, covering 2,542 miles.

Do I need a passport to fly from Key West to San Francisco?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Key West to San Francisco changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $321 to $2,059. That means the highest observed fare was about 6x higher than the lowest one.

How are flight prices from Key West to San Francisco looking right now?

One-way fares from Key West to San Francisco are currently lower than usual. Average one-way flight prices are about $252, which is 26% below the typical average for this route.

How much time can I save by choosing a different layover airport from Key West to San Francisco?

Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 8h 29m, compared with 8h 29m via Atlanta Hartsfield-Jackson (ATL) and 8h 31m via Dallas/Fort Worth (DFW).

What is the time difference between Key West and San Francisco?

San Francisco is 3 hours behind Key West (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at San Francisco Airport (SFO)?

San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include: • Europcar • Thrifty • Dollar • Hertz • Fox

How much should I expect to pay for a Key West to San Francisco flight?

Round-trip flights from Key West to San Francisco range from $419 to $843, with an average of $529 over the past 12 months. Anything below $419 counts as a good deal.

How much is a round-trip flight from Key West to San Francisco?

Round-trip flights from Key West to San Francisco typically range from $419 to $843. The lowest price found in the past 5 days was $321, on Delta.

Which airline is the cheapest to fly from Key West to San Francisco?

Delta ($321) and American Airlines ($360) are the cheapest airlines to fly round-trip from Key West to San Francisco according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Key West to San Francisco?

Dallas/Fort Worth (DFW) is the most popular layover for the Key West to San Francisco route. 62% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DFW.

What is the cheapest layover airport when flying from Key West to San Francisco?

Flights via Atlanta Hartsfield-Jackson (ATL) offer the most affordable fares, with an average round-trip price of $350. Based on KAYAK data over the past 3 months.

When flying from Key West to San Francisco which airport offers the shortest layover?

Dallas/Fort Worth (DFW) had the shortest average connection time for Key West to San Francisco layovers at 5h over the past 3 months.

$173 CHEAP FLIGHTS from Key West to San Francisco (EYW - SFO)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$321

Typical prices: $419-$843

Delta

Sun 12/9Wed 12/12

EYW - SFO • 1 stop

Cheapest one-way

$173

Typical prices: $199-$544

Multiple Airlines

Fri 11/16

EYW - SFO • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Key West and San Francisco. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

August

Cheapest • 34% price drop

November

Most popular

Good to know

Top layover airports

Atlanta Hartsfield-Jackson (ATL)

Cheapest • Avg $350 (round-trip)

Miami (MIA)

Shortest trip • 8h 29m (one-way)

Insights

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Francisco!

Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Key West to San Francisco

Wed, Dec 9 - Sat, Dec 12

6:06 pm - 11:55 pmEYW Key West-SFO San Francisco

8h 49m1 stop Atlanta Hartsfield-Jackson

11:59 pm - 10:48 amSFO San Francisco-EYW Key West

7h 49m1 stop Atlanta Hartsfield-Jackson

$321Delta

Fri, Jan 8 - Tue, Jan 12

5:56 pm - 11:59 pmEYW Key West-SFO San Francisco

9h 03m1 stop Miami

10:07 pm - 9:13 amSFO San Francisco-EYW Key West

8h 06m1 stop Miami

$360American Airlines

Thu, Dec 17 - Mon, Dec 21

5:52 pm - 12:59 amEYW Key West-SFO San Francisco

10h 07m1 stop Chicago O'Hare Intl

11:30 pm - 11:41 amSFO San Francisco-EYW Key West

9h 11m1 stop Chicago O'Hare Intl

$399United Airlines

Fri, Dec 18 - Mon, Dec 21

5:52 pm - 12:59 amEYW Key West-SFO San Francisco

10h 07m1 stop Chicago O'Hare Intl

11:30 pm - 11:41 amSFO San Francisco-EYW Key West

9h 11m1 stop Chicago O'Hare Intl

$399United Airlines

Fri, Dec 11 - Mon, Dec 14

2:36 pm - 9:06 pmEYW Key West-SFO San Francisco

9h 30m1 stop Dallas/Fort Worth

5:35 am - 4:52 pmSFO San Francisco-EYW Key West

8h 17m1 stop Dallas/Fort Worth

$399American Airlines

Thu, Dec 24 - Thu, Dec 31

5:56 pm - 11:27 pmEYW Key West-SFO San Francisco

8h 31m1 stop Miami

11:59 pm - 12:43 pmSFO San Francisco-EYW Key West

9h 44m1 stop Charlotte Douglas

$399American Airlines

Wed, Dec 9 - Sat, Dec 12

1:52 pm - 10:48 pmEYW Key West-SFO San Francisco

11h 56m1 stop Charlotte Douglas

9:59 pm - 10:56 amSFO San Francisco-EYW Key West

9h 57m2 stops Charlotte Douglas Miami

$408American Airlines

Thu, Dec 17 - Tue, Dec 22

5:52 pm - 12:59 amEYW Key West-SFO San Francisco

10h 07m1 stop Chicago O'Hare Intl

11:30 pm - 11:41 amSFO San Francisco-EYW Key West

9h 11m1 stop Chicago O'Hare Intl

$438United Airlines

Fri, Dec 18 - Tue, Dec 22

5:52 pm - 12:59 amEYW Key West-SFO San Francisco

10h 07m1 stop Chicago O'Hare Intl

11:30 pm - 11:41 amSFO San Francisco-EYW Key West

9h 11m1 stop Chicago O'Hare Intl

$438United Airlines

Fri, Jan 8 - Tue, Jan 12

1:52 pm - 10:43 pmEYW Key West-SFO San Francisco

11h 51m1 stop Charlotte Douglas

7:00 am - 7:20 pmSFO San Francisco-EYW Key West

9h 20m2 stops Los Angeles Miami

$447American Airlines

Booking Insights

Price, demand and travel trends for Key West to San Francisco flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Key West to San Francisco? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Key West to San Francisco departing in december.

Find deals

Low season	February
Cheapest flight	$173

Beat the crowds with an average 82% drop in travelers.

One-way flight from Key West to San Francisco

When to book flights from Key West to San Francisco

Are your dates flexible? Find out the best times to travel from Key West to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Key West to San Francisco?
Two cabin classes are available on flights from Key West to San Francisco:

• Economy Class
• Business Class
How long is a flight from Key West to San Francisco?
A nonstop flight from Key West to San Francisco takes 00m, covering 2,542 miles.
Do I need a passport to fly from Key West to San Francisco?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Key West to San Francisco flight?
Round-trip flights from Key West to San Francisco range from $419 to $843, with an average of $529 over the past 12 months. Anything below $419 counts as a good deal.
Have flight prices from Key West to San Francisco changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $321 to $2,059. That means the highest observed fare was about 6x higher than the lowest one.
How are flight prices from Key West to San Francisco looking right now?
One-way fares from Key West to San Francisco are currently lower than usual. Average one-way flight prices are about $252, which is 26% below the typical average for this route.
What car rental options are available at San Francisco Airport (SFO)?
San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:

• Europcar
• Thrifty
• Dollar
• Hertz
• Fox
Which airports can I use when flying from Key West to San Francisco?
Flights from Key West to San Francisco usually depart from Key West (EYW) and arrive at San Francisco (SFO).
Which airports do connecting flights from Key West to San Francisco pass through?
One-stop flights from Key West to San Francisco most commonly connect through:

• Dallas/Fort Worth (DFW) - 62% of one-stop connections
• Miami (MIA) - 31% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 8% of one-stop connections
Can I save money by using flexible dates for flights from Key West to San Francisco?
Yes. Flexible dates can save you up to 58% on flights from Key West to San Francisco. Tuesday is the cheapest departure day at $419 round-trip on average, while Monday is the most expensive at $980, a difference of $561.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Key West to San Francisco?
Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 8h 29m, compared with 8h 29m via Atlanta Hartsfield-Jackson (ATL) and 8h 31m via Dallas/Fort Worth (DFW).
What is the time difference between Key West and San Francisco?
San Francisco is 3 hours behind Key West (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in San Francisco?
Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $419, about $561 less than Monday fares (57% savings) based on the last 12 months.
If you can choose when to travel, plan your Key West to San Francisco trip for August. Fares historically average $350 round-trip in that month - typically $630 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to San Francisco Airport.

• Grand Hyatt At Sfo

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$173 Find Cheap Flights from Key West to San Francisco - Compare and Save

Everything you should know

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

Recent round-trip flight deals from Key West to San Francisco

Recent one-way flight deals from Key West to San Francisco

Price, demand and travel trends for Key West to San Francisco flights

How much is a round-trip flight from Key West to San Francisco?

Which airline is the cheapest to fly from Key West to San Francisco?

What’s the most popular layover airport when flying from Key West to San Francisco?

What is the cheapest layover airport when flying from Key West to San Francisco?

When flying from Key West to San Francisco which airport offers the shortest layover?

Key details for Key West to San Francisco flights

Low season

Cheapest flight

When to book flights from Key West to San Francisco

Your Key West to San Francisco flight questions, answered

Your guide to booking Key West to San Francisco flights

More options for your flight from Key West to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Key West to San Francisco

Find direct flights to and from Key West and San Francisco

Flights from domestic origins to San Francisco

Flights to other popular destinations

Find deals for your return flight