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$205+ Cheap flights from Key West (EYW) to San Francisco Bay Area

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — SFO
ago. 12 — ago. 191
mar. 8/12
mar. 8/19
1 adult, Economy
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Cheap flight deals from Key West to San Francisco Bay Area

Keep the following information in mind while searching for Key West to San Francisco Bay Area flight deals. Data was last updated agosto 7, 2025.

Round-trip from

$269
(Delta)

One-way from

$210
(American Airlines)
From Key West to San Francisco Bay Area
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One-way flight from Key West to San Francisco Bay Area
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Find flight deals from Key West to San Francisco Bay Area

Cheapest flights from Key West to San Francisco Bay Area
Explore the most affordable flight options available from Key West to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 7, 2025.

This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/172:00 pmEYW - SFO
1 stop7h 48mDelta
mié. 9/247:25 amSFO - EYW
1 stop9h 42mDelta
Deal found 8/7$269
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/173:45 pmEYW - SFO
1 stop9h 07mAmerican Airlines
mié. 9/245:45 amSFO - EYW
2 stops10h 14mAmerican Airlines
Deal found 8/6$274
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/281:29 pmEYW - SFO
2 stops10h 22mAmerican Airlines
jue. 9/410:50 pmSFO - EYW
1 stop9h 23mAmerican Airlines
Deal found 8/5$275
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/111:25 amEYW - SFO
2 stops13h 27mAmerican Airlines
mié. 10/86:00 amSFO - EYW
2 stops10h 22mAmerican Airlines
Deal found 8/6$339
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/212:31 pmEYW - SFO
1 stop7h 27mAmerican Airlines
lun. 8/255:45 amSFO - EYW
1 stop7h 37mAmerican Airlines
Deal found 8/6$369
This Gotogate deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/211:47 pmEYW - SFO
3 stops48h 52mBreeze Airways
lun. 8/2512:29 pmSFO - EYW
3 stops41h 53mBreeze Airways
Deal found 8/6$811

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West to San Francisco Bay Area that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 7, 2025.
Use the filters below to find and compare flights from Key West to San Francisco Bay Area that are best for you.

Fly from

Key West

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

Key WestSan Francisco

EYW - SFO

EYWSFO

Key West

mié. 9/17

2:00 pm-6:48 pm

1 stop7h 48m

San Francisco

mié. 9/24

7:25 am-8:07 pm

1 stop9h 42m

$269

Key WestSan Francisco

EYW - SFO

EYWSFO

Key West

mié. 9/17

3:45 pm-9:52 pm

1 stop9h 07m

San Francisco

mié. 9/24

5:45 am-6:59 pm

2 stops10h 14m

$274

Key WestSan Francisco

EYW - SFO

EYWSFO

Key West

jue. 8/28

1:29 pm-8:51 pm

2 stops10h 22m

San Francisco

jue. 9/4

10:50 pm-11:13 am

1 stop9h 23m

$275

Key WestSan Francisco

EYW - SFO

EYWSFO

Key West

mié. 10/1

11:25 am-9:52 pm

2 stops13h 27m

San Francisco

mié. 10/8

6:00 am-7:22 pm

2 stops10h 22m

$339

Key WestSan Francisco

EYW - SFO

EYWSFO

Key West

jue. 8/21

2:31 pm-6:58 pm

1 stop7h 27m

San Francisco

lun. 8/25

5:45 am-4:22 pm

1 stop7h 37m

$369

Key WestSan Francisco

EYW - SFO

EYWSFO

Key West

jue. 8/21

1:47 pm-11:39 am

3 stops48h 52m

San Francisco

lun. 8/25

12:29 pm-9:22 am

3 stops41h 53m

$811

Key WestSan Francisco

EYW - SFO

EYWSFO

Key West

dom. 1/11

4:50 pm-11:55 pm

1 stop10h 05m

$205

Key WestSan Francisco

EYW - SFO

EYWSFO

Key West

sáb. 9/20

11:25 am-9:50 pm

2 stops13h 25m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Best time to book a flight from Key West to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Key West with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Key West to San Francisco Bay Area
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated agosto 7, 2025.
Peruse reviews from past customers who have flown with Delta, Breeze Airways, and American Airlines from Key West to San Francisco Bay Area to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,987 reviews
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Breeze Airways
8.0
Very good
191 reviews
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Key West to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Key West to San Francisco Bay Area?

    For a flight from Key West to San Francisco Bay Area, you will be flying from Key West. Key West (EYW) is just 2.6 mi from the center of the city.

  • Can I find deals for flights from Key West to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Key West to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to San Francisco Bay Area?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to San Francisco Bay Area.

  • Can I find deals for business class flights from Key West to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Key West to San Francisco Bay Area by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key West to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Key West to San Francisco Bay Area (average of $276). Flying from Key West to San Francisco Bay Area in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Key West to San Francisco Bay Area

Discover the top airline that operate flights from Key West to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$313Average$508FlexibilityNo cancel feeOn-time71%

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