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$135+ Cheap flights from San Francisco to Key West (SFO - EYW)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — EYW
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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The best prices from San Francisco to Key West are usually found in October or January, booked 37 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from San Francisco to Key West

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2024.

Popular in

November

Cheapest in

October

Round-trip from

$270
(Delta)

One-way from

$135
(Delta)
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 43% potential price drop
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From San Francisco to Key West
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One-way flight from San Francisco to Key West
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What is the cheapest day to fly round-trip from San Francisco to Key West?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 61% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from San Francisco to Key West?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 154% on flights from San Francisco to Key West compared to booking the week you need them. Waiting 37 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $416. For sooner than that we have options available in the next 3 days from $559.

What is the cheapest month to fly from San Francisco to Key West?

Our data shows that October tends to be the cheapest month to fly to Key West from San Francisco. Users have commonly found prices around $498 for the month, but tickets can be as low as $250. Due to multiple factors, prepare for potentially higher prices in November.

What is the cheapest time of day to fly from SFO to EYW?

A simple way to save on the total cost of your ticket is to fly from San Francisco to Key West in the morning. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.

Cheap San Francisco to Key West flights in July & August 2024

Find cheap flight options from San Francisco to Key West specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Key West in July and August 2024. Check back soon for alternative fares.
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/268:52 amSFO - EYW
1 stop30h 33mUnited Airlines
Wed 8/2811:20 amEYW - SFO
1 stop13h 14mUnited Airlines
Deal found 7/25$401
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 8/78:00 amSFO - EYW
1 stop7h 58mAmerican Airlines
Wed 8/1412:47 pmEYW - SFO
1 stop11h 15mAmerican Airlines
Deal found 7/25$413
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 8/78:00 amSFO - EYW
1 stop7h 58mAmerican Airlines
Wed 8/141:41 pmEYW - SFO
2 stops12h 06mAmerican Airlines
Deal found 7/25$418
This Delta deal was found by Cheapflights users on 7/25. 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.
Wed 8/77:15 amSFO - EYW
1 stop9h 23mDelta
Wed 8/142:30 pmEYW - SFO
1 stop9h 12mDelta
Deal found 7/25$423
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 8/19:58 pmSFO - EYW
1 stop11h 06mAmerican Airlines
Thu 8/83:05 pmEYW - SFO
2 stops10h 42mAmerican Airlines
Deal found 7/24$428
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/1812:35 amSFO - EYW
2 stops14h 50mUnited Airlines
Tue 8/2011:20 amEYW - SFO
1 stop13h 14mUnited Airlines
Deal found 7/25$432
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/1812:35 amSFO - EYW
2 stops14h 50mUnited Airlines
Tue 8/2011:20 amEYW - SFO
2 stops29h 47mUnited Airlines
Deal found 7/25$463
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/268:52 amSFO - EYW
1 stop26h 53mUnited Airlines
Tue 8/277:10 pmEYW - SFO
2 stops29h 39mUnited Airlines
Deal found 7/25$483
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/198:52 amSFO - EYW
1 stop26h 53mUnited Airlines
Tue 8/207:10 pmEYW - SFO
2 stops27h 19mUnited Airlines
Deal found 7/25$509

San Francisco to Key West 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Key West in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Key West in July and August 2024. Check back soon for alternative fares.
This Delta deal was found by Cheapflights users on 7/25. 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.
Mon 11/46:00 amSFO - EYW
1 stop8h 09mDelta
Tue 11/57:00 amEYW - SFO
1 stop10h 18mDelta
Deal found 7/25$270
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 11/411:40 pmSFO - EYW
2 stops10h 20mAmerican Airlines
Wed 11/61:41 pmEYW - SFO
1 stop10h 04mAmerican Airlines
Deal found 7/25$275
This Delta deal was found by Cheapflights users on 7/24. 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.
Fri 10/187:01 amSFO - EYW
1 stop10h 17mDelta
Fri 10/257:00 amEYW - SFO
1 stop10h 18mDelta
Deal found 7/24$378
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 9/268:00 amSFO - EYW
1 stop7h 59mAmerican Airlines
Sat 9/285:12 pmEYW - SFO
1 stop8h 41mAmerican Airlines
Deal found 7/25$393
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 9/266:46 pmSFO - EYW
2 stops13h 36mAmerican Airlines
Sat 9/282:53 pmEYW - SFO
1 stop8h 58mAmerican Airlines
Deal found 7/25$398
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/268:52 amSFO - EYW
1 stop30h 33mUnited Airlines
Wed 8/2811:20 amEYW - SFO
1 stop13h 14mUnited Airlines
Deal found 7/25$401
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 9/265:00 amSFO - EYW
2 stops10h 59mAmerican Airlines
Sat 9/282:53 pmEYW - SFO
2 stops11h 02mAmerican Airlines
Deal found 7/25$403
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 11/1111:15 pmSFO - EYW
1 stop12h 30mUnited Airlines
Wed 11/133:30 pmEYW - SFO
2 stops35h 27mUnited Airlines
Deal found 7/25$406
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 8/78:00 amSFO - EYW
1 stop7h 58mAmerican Airlines
Wed 8/1412:47 pmEYW - SFO
1 stop11h 15mAmerican Airlines
Deal found 7/25$413

San Francisco to Key West flights leaving soon

Find last-minute flight options from San Francisco to Key West for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Have a look at some of the last-minute flights available departing from San Francisco to Key West. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 8/19:58 pmSFO - EYW
1 stop11h 06mAmerican Airlines
Thu 8/83:20 pmEYW - SFO
1 stop8h 17mAmerican Airlines
Deal found 7/24$423
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 8/19:58 pmSFO - EYW
1 stop11h 06mAmerican Airlines
Thu 8/83:05 pmEYW - SFO
2 stops10h 42mAmerican Airlines
Deal found 7/24$428
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 8/15:45 amSFO - EYW
2 stops10h 15mAmerican Airlines
Thu 8/83:05 pmEYW - SFO
2 stops10h 42mAmerican Airlines
Deal found 7/24$544
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 7/3112:59 amSFO - EYW
1 stop9h 05mAmerican Airlines
Thu 8/83:20 pmEYW - SFO
1 stop8h 17mAmerican Airlines
Deal found 7/24$678
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 7/3112:59 amSFO - EYW
2 stops11h 55mAmerican Airlines
Thu 8/81:41 pmEYW - SFO
1 stop9h 56mAmerican Airlines
Deal found 7/24$683
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 7/3112:59 amSFO - EYW
2 stops11h 55mAmerican Airlines
Thu 8/83:05 pmEYW - SFO
2 stops10h 42mAmerican Airlines
Deal found 7/24$688
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 8/110:40 pmSFO - EYW
2 stops12h 55mUnited Airlines
Thu 8/811:20 amEYW - SFO
3 stops25h 19mUnited Airlines
Deal found 7/24$801

One-way flights to Key West from San Francisco

Search for one-way flight options from San Francisco to Key West. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
If you're seeking multiple options on one-way flights from San Francisco to Key West, be sure to check out these deals, which are updated often. Users needing a return flight from San Francisco to Key West should utilize the search form above.
This Delta deal was found by Cheapflights users on 7/25. 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.
Mon 11/46:00 amSFO - EYW
1 stop8h 09mDelta
Deal found 7/25$135
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 11/46:07 amSFO - EYW
2 stops11h 01mAmerican Airlines
Deal found 7/25$140
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/1811:59 pmSFO - EYW
2 stops15h 26mUnited Airlines
Deal found 7/25$237
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 11/48:00 amSFO - EYW
3 stops31h 25mUnited Airlines
Deal found 7/25$242
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 8/65:00 amSFO - EYW
2 stops30h 35mUnited Airlines
Deal found 7/24$261
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 9/2112:56 pmSFO - EYW
1 stop19h 26mAmerican Airlines
Deal found 7/25$264
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 9/218:48 amSFO - EYW
2 stops29h 17mUnited Airlines
Deal found 7/25$265
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/1810:45 pmSFO - EYW
1 stop16h 40mUnited Airlines
Deal found 7/25$286
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 11/258:26 amSFO - EYW
1 stop7h 06mAmerican Airlines
Deal found 7/25$298

Find flights from San Francisco to Key West within your budget

Customize your flight search to find flights from San Francisco to Key West 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$270 - $406

Route

Depart

Return

Price

San FranciscoKey West

SFO - EYW

SFOEYW

San Francisco

Mon 11/4

1 stop8h 09m

Key West

Tue 11/5

1 stop10h 18m

$270

San FranciscoKey West

SFO - EYW

SFOEYW

San Francisco

Mon 11/4

2 stops10h 20m

Key West

Wed 11/6

1 stop10h 04m

$275

San FranciscoKey West

SFO - EYW

SFOEYW

San Francisco

Tue 11/5

1 stop9h 18m

Key West

Tue 11/12

1 stop8h 24m

$294

San FranciscoKey West

SFO - EYW

SFOEYW

San Francisco

Tue 11/5

2 stops11h 01m

Key West

Tue 11/12

1 stop8h 24m

$299

San FranciscoKey West

SFO - EYW

SFOEYW

San Francisco

Tue 1/7

1 stop7h 38m

Key West

Fri 1/17

1 stop9h 55m

$308

San FranciscoKey West

SFO - EYW

SFOEYW

San Francisco

Mon 11/4

1 stop8h 09m

Key West

Sat 11/9

1 stop8h 25m

$318

San FranciscoKey West

SFO - EYW

SFOEYW

San Francisco

Sun 11/3

1 stop9h 32m

Key West

Sat 11/9

1 stop8h 25m

$348

San FranciscoKey West

SFO - EYW

SFOEYW

San Francisco

Mon 8/26

1 stop30h 33m

Key West

Wed 8/28

1 stop13h 14m

$401

San FranciscoKey West

SFO - EYW

SFOEYW

San Francisco

Mon 11/11

1 stop12h 30m

Key West

Wed 11/13

2 stops35h 27m

$406

Flights are sorted by cheapest first

Deals found on 7/25

How far ahead should I book a flight from San Francisco to Key West?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Key West. Price data was last updated on July 23, 2024.
The best time to book flights from San Francisco to Key West is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from San Francisco to Key West?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Key West. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Key West flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from San Francisco to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from San Francisco 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.

Temperature and rainfall in Key West by month

Plan your trip to Key West by taking into account the average temperature and rainfall totals by month.

EYW

Temperature

69.8 - 84.2 °F

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated July 25, 2024.
Read through reviews of airlines operating flights from San Francisco to Key West, such as American Airlines, United Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

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

  • Can I find flights from San Francisco to Key West for under $300 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Key West for under $300. The cheapest flight booked recently is on Delta for just $270, but on average you can expect to pay $352.

  • Are there last-minute flights available from San Francisco to Key West for under $500?

    There are currently 7+ open flights from San Francisco to Key West within the next 7 days for less than $500.

  • What are the cheapest airlines flying from San Francisco to Key West round-trip?

    Cheapflights users have booked flights from San Francisco to Key West round-trip from $270. Other airlines that can offer you cheap pricing are American Airlines, from $275, and United Airlines, from $401. Users have found that Delta is 45% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Francisco to Key West one-way?

    One-way options have recently been found by users for as low as $135 on Delta. Other airlines that offer cheap prices include American Airlines from $140 and United Airlines from $237 one-way.

  • What does SFO to EYW mean?

    SFO stands for San Francisco Airport, while EYW stands for Key West Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from San Francisco to Key West that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Key West flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Key West with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Key West flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from San Francisco to Key West that allow pets onboard?

    Many airlines flying from San Francisco to Key West offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Key West?

    Yes, you can often find last-minute deals on San Francisco to Key West flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to Key West flight deals updated?

    The San Francisco to Key West flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from San Francisco to Key West?

    Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from San Francisco to Key West.

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

    Currently, August is the cheapest month in which you can book a flight from San Francisco to Key West (average of $344). Flying from San Francisco to Key West in March is currently the most expensive (average of $499). 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.

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Top 3 airlines flying from San Francisco to Key West

Discover the top 3 airlines that operate flights from San Francisco to Key West. 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$245Average$481FlexibilityNo cancel feeOn-time71%
DeltaCheapest$260Average$607FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$372Average$551FlexibilityNo cancel feeOn-time69%
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