$140+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — SFO
mai 10 — mai 171
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 mai 5, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Find flight deals from Key West to San Francisco Bay Area
Cheapest flights from Key West to San Francisco Bay AreaExplore 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 mai 5, 2025.
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 mai 5, 2025.
This Delta deal was found by Cheapflights users on 5/4. 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.
jeu. 5/81:51 pmEYW - SFO
1 stop9h 18mDelta
dim. 5/1110:59 pmSFO - EYW
1 stop8h 52mDelta
Deal found 5/4![Delta logo]()
$499
This American Airlines deal was found by Cheapflights users on 5/4. 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.
jeu. 5/812:49 pmEYW - SFO
1 stop9h 48mAmerican Airlines
dim. 5/116:00 amSFO - EYW
2 stops9h 49mAmerican Airlines
Deal found 5/4![American Airlines logo]()
$504
This Mytrip deal was found by Cheapflights users on 5/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/810:23 amEYW - SFO
2 stops26h 02mMultiple Airlines
dim. 5/118:20 amSFO - EYW
3 stops28h 56mMultiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$719
This United Airlines deal was found by Cheapflights users on 5/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/88:45 amEYW - SFO
2 stops13h 58mUnited Airlines
sam. 5/1012:10 amSFO - EYW
2 stops10h 50mUnited Airlines
Deal found 5/4![United Airlines logo]()
$756
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 mai 5, 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
dim. 8/31
2:31 pm-6:58 pm
1 stop7h 27m
$140
Key WestSan Francisco
EYW - SFO
EYWSFO
Key West
dim. 5/18
1:00 pm-11:35 am
2 stops25h 35m
$474
Key WestSan Francisco
EYW - SFO
EYWSFO
Key West
dim. 8/31
1:47 pm-11:48 am
3 stops49h 01m
$482
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
What is the cheapest time of day to fly from EYW to XIH?
Find hourly flight availability from Key West to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mai 5, 2025.
When flying from Key West to San Francisco Bay Area, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in San Francisco Bay Area by month
Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 in.
Temperature in San Francisco Bay Area by month
Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
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 mai 5, 2025.
Overall
8.1
Comfort
8.2
Food
6.7
Crew
8.8
Entertainment
6.6
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Overall
8.1
Comfort
8.2
Food
6.7
Crew
8.8
Entertainment
6.6
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Overall
8.1
Comfort
8.2
Food
6.7
Crew
8.8
Entertainment
6.6
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Overall
8.1
Comfort
8.2
Food
6.7
Crew
8.8
Entertainment
6.6
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
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.
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Alternative routes for Key West to San Francisco Bay Area
See prices for flight routes from nearby airports that may be better suited for you.
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 mai 5, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$313 | Average$438 | FlexibilityNo cancel fee | On-time71% |