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Cheap flights from Puerto Rico to Key West (EYW) from $115

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SJU — EYW
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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What is the cheapest month to fly from Puerto Rico to Key West?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to Key West. Flights to Key West from Puerto Rico in September are about $509 on average during September, but can be found for as low as $319.

When is the cheapest time to fly from Puerto Rico to Key West (PR - EYW)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to Key West as you normally would.

Cheap American Airlines flights from Puerto Rico to Key West

Explore cheap flight options specifically provided by American Airlines for the route between Puerto Rico and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Puerto Rico to Key West. Deals update often to give you more flight options matching your criteria
Fri 6/147:05 amSJU - EYW
1 stop9h 19mAmerican Airlines
Fri 6/2111:15 amEYW - SJU
1 stop8h 20mAmerican Airlines
Deal found 5/15$244
Mon 9/162:10 amSJU - EYW
1 stop10h 55mAmerican Airlines
Wed 9/185:23 pmEYW - SJU
2 stops17h 47mAmerican Airlines
Deal found 5/14$313
Mon 9/162:10 amSJU - EYW
2 stops12h 58mAmerican Airlines
Wed 9/182:01 pmEYW - SJU
1 stop6h 10mAmerican Airlines
Deal found 5/15$314
Mon 9/162:10 amSJU - EYW
2 stops12h 58mAmerican Airlines
Wed 9/185:23 pmEYW - SJU
2 stops19h 22mAmerican Airlines
Deal found 5/15$337
Mon 9/162:10 amSJU - EYW
1 stop14h 17mAmerican Airlines
Wed 9/1811:36 amEYW - SJU
1 stop4h 39mAmerican Airlines
Deal found 5/14$338
Thu 10/312:10 amSJU - EYW
2 stops17h 58mAmerican Airlines
Mon 11/48:18 amEYW - SJU
2 stops30h 21mAmerican Airlines
Deal found 5/15$411
Fri 11/111:58 amSJU - EYW
1 stop8h 10mAmerican Airlines
Mon 11/48:18 amEYW - SJU
2 stops28h 27mAmerican Airlines
Deal found 5/15$459
Fri 6/141:37 pmSJU - EYW
2 stops22h 27mAmerican Airlines
Fri 6/212:25 pmEYW - SJU
1 stop5h 10mAmerican Airlines
Deal found 5/15$482
Thu 10/312:10 amSJU - EYW
2 stops17h 58mAmerican Airlines
Mon 11/43:59 pmEYW - SJU
1 stop7h 51mAmerican Airlines
Deal found 5/15$497

Cheap United Airlines flights from Puerto Rico to Key West

Explore cheap flight options specifically provided by United Airlines for the route between Puerto Rico and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Puerto Rico to Key West. Deals frequently update to provide users with more options.
Fri 11/16:45 amSJU - EYW
2 stops32h 05mUnited Airlines
Mon 11/411:45 amEYW - SJU
2 stops27h 51mUnited Airlines
Deal found 5/15$531
Fri 6/141:30 pmSJU - EYW
2 stops29h 05mUnited Airlines
Fri 6/2111:20 amEYW - SJU
2 stops18h 10mUnited Airlines
Deal found 5/15$704
Thu 6/131:05 amSJU - EYW
2 stops15h 15mUnited Airlines
Fri 6/2111:20 amEYW - SJU
2 stops18h 10mUnited Airlines
Deal found 5/15$803

Cheap Puerto Rico to Key West flights in May & June 2024

Find cheap flight options from Puerto Rico to Key West specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the most attractive deals on flights from Puerto Rico to Key West in 2024. Check back in a little while for more flight options.
Fri 6/147:05 amSJU - EYW
1 stop9h 19mAmerican Airlines
Fri 6/2111:15 amEYW - SJU
1 stop8h 20mAmerican Airlines
Deal found 5/15$244
Fri 6/141:37 pmSJU - EYW
2 stops22h 27mAmerican Airlines
Fri 6/212:25 pmEYW - SJU
1 stop5h 10mAmerican Airlines
Deal found 5/15$482
Sat 5/188:00 amSJU - EYW
1 stop8h 08mAmerican Airlines
Mon 5/2011:42 amEYW - SJU
1 stop8h 33mAmerican Airlines
Deal found 5/15$651
Fri 5/1712:45 amSJU - EYW
1 stop15h 42mAmerican Airlines
Mon 5/206:10 pmEYW - SJU
2 stops16h 55mAmerican Airlines
Deal found 5/15$653
Fri 6/141:30 pmSJU - EYW
2 stops29h 05mUnited Airlines
Fri 6/2111:20 amEYW - SJU
2 stops18h 10mUnited Airlines
Deal found 5/15$704
Thu 6/131:05 amSJU - EYW
2 stops15h 15mUnited Airlines
Fri 6/2111:20 amEYW - SJU
2 stops18h 10mUnited Airlines
Deal found 5/15$803
Fri 5/171:05 amSJU - EYW
2 stops13h 45mUnited Airlines
Mon 5/2011:45 amEYW - SJU
2 stops12h 12mUnited Airlines
Deal found 5/15$1,002
Fri 5/171:05 amSJU - EYW
2 stops13h 45mUnited Airlines
Mon 5/2010:50 amEYW - SJU
3 stops13h 07mUnited Airlines
Deal found 5/15$1,172

Puerto Rico to Key West 2024 flight deals

Discover exclusive flight deals for travel between Puerto Rico and Key West in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the most attractive deals on flights from Puerto Rico to Key West in 2024. Check back in a little while for more flight options.
Fri 6/147:05 amSJU - EYW
1 stop9h 19mAmerican Airlines
Fri 6/2111:15 amEYW - SJU
1 stop8h 20mAmerican Airlines
Deal found 5/15$244
Mon 9/162:10 amSJU - EYW
1 stop10h 55mAmerican Airlines
Wed 9/185:23 pmEYW - SJU
2 stops17h 47mAmerican Airlines
Deal found 5/14$313
Mon 9/162:10 amSJU - EYW
2 stops12h 58mAmerican Airlines
Wed 9/182:01 pmEYW - SJU
1 stop6h 10mAmerican Airlines
Deal found 5/15$314
Mon 9/162:10 amSJU - EYW
2 stops12h 58mAmerican Airlines
Wed 9/185:23 pmEYW - SJU
2 stops19h 22mAmerican Airlines
Deal found 5/15$337
Mon 9/162:10 amSJU - EYW
1 stop14h 17mAmerican Airlines
Wed 9/1811:36 amEYW - SJU
1 stop4h 39mAmerican Airlines
Deal found 5/14$338
Fri 11/11:05 pmSJU - EYW
1 stop6h 30mJetBlue
Mon 11/411:45 amEYW - SJU
1 stop7h 01mJetBlue
Deal found 5/15$397
Thu 10/312:10 amSJU - EYW
2 stops17h 58mAmerican Airlines
Mon 11/48:18 amEYW - SJU
2 stops30h 21mAmerican Airlines
Deal found 5/15$411
Fri 11/111:58 amSJU - EYW
1 stop8h 10mAmerican Airlines
Mon 11/48:18 amEYW - SJU
2 stops28h 27mAmerican Airlines
Deal found 5/15$459
Fri 6/141:37 pmSJU - EYW
2 stops22h 27mAmerican Airlines
Fri 6/212:25 pmEYW - SJU
1 stop5h 10mAmerican Airlines
Deal found 5/15$482

One-way flights to Key West from Puerto Rico

Search for one-way flight options from Puerto Rico 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 2,637,452 searches. Data last updated May 16, 2024.
Users in need of a one-way flight from Puerto Rico to Key West can choose from these deals. Those needing a return flight from Puerto Rico to Key West can use the search form above.
Sun 5/2612:45 amSJU - EYW
1 stop15h 42mAmerican Airlines
Deal found 5/15$115
Tue 5/285:30 pmSJU - EYW
2 stops22h 57mAmerican Airlines
Deal found 5/15$181
Tue 5/285:30 pmSJU - EYW
1 stop21h 48mAmerican Airlines
Deal found 5/15$192
Sun 5/266:09 amSJU - EYW
1 stop8h 31mJetBlue
Deal found 5/15$277
Sun 5/267:00 amSJU - EYW
2 stops31h 40mUnited Airlines
Deal found 5/15$291
Mon 5/2712:45 amSJU - EYW
1 stop11h 24mAmerican Airlines
Deal found 5/15$296
Mon 5/272:35 pmSJU - EYW
2 stops21h 34mAmerican Airlines
Deal found 5/15$360
Sat 5/251:05 amSJU - EYW
2 stops13h 35mUnited Airlines
Deal found 5/15$403
Tue 5/283:50 pmSJU - EYW
3 stops44h 10mUnited Airlines
Deal found 5/15$450

Find flights from Puerto Rico to Key West within your budget

Customize your flight search to find flights from Puerto Rico 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$244 - $704

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Fri 6/14

1 stop9h 19m

Key West

Fri 6/21

1 stop8h 20m

$244

San Juan Luis Munoz Marin IntlKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Mon 9/16

1 stop10h 55m

Key West

Wed 9/18

2 stops17h 47m

$313

San Juan Luis Munoz Marin IntlKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Mon 9/16

2 stops12h 58m

Key West

Wed 9/18

1 stop6h 10m

$314

San Juan Luis Munoz Marin IntlKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Mon 9/16

2 stops12h 58m

Key West

Wed 9/18

2 stops19h 22m

$337

San Juan Luis Munoz Marin IntlKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Mon 9/16

1 stop14h 17m

Key West

Wed 9/18

1 stop4h 39m

$338

San Juan Luis Munoz Marin IntlKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Fri 11/1

1 stop6h 30m

Key West

Mon 11/4

1 stop7h 01m

$397

San Juan Luis Munoz Marin IntlKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Thu 10/31

2 stops17h 58m

Key West

Mon 11/4

2 stops30h 21m

$411

San Juan Luis Munoz Marin IntlKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Fri 11/1

2 stops32h 05m

Key West

Mon 11/4

2 stops27h 51m

$531

San Juan Luis Munoz Marin IntlKey West

SJU - EYW

SJUEYW

San Juan Luis Munoz Marin Intl

Fri 6/14

2 stops29h 05m

Key West

Fri 6/21

2 stops18h 10m

$704

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

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 May 16, 2024.
See what other customers who have flown with American Airlines and United Airlines from Puerto Rico to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.6
Good
4,472 reviews
Check prices

Crew

8.3

Overall

7.6

Comfort

7.9

Food

7.2

Entertainment

7.5

Boarding

7.8

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

JetBlue
7.6
Good
4,472 reviews
JetBlue
7.6
Good
4,472 reviews
Check prices

Crew

8.3

Overall

7.6

Comfort

7.9

Food

7.2

Entertainment

7.5

Boarding

7.8

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

United Airlines
7.4
Good
10,924 reviews
JetBlue
7.6
Good
4,472 reviews
Check prices

Crew

8.3

Overall

7.6

Comfort

7.9

Food

7.2

Entertainment

7.5

Boarding

7.8

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

American Airlines
7.3
Good
14,514 reviews
JetBlue
7.6
Good
4,472 reviews
Check prices

Crew

8.3

Overall

7.6

Comfort

7.9

Food

7.2

Entertainment

7.5

Boarding

7.8

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Key West. 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 into for flights to Key West from Puerto Rico?

    Most people fly into Key West (EYW) if they book a flight to Key West from Puerto Rico. Key West is conveniently located just 2.6 mi from Key West’s city center.

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

    Yes, there are multiple flights from Puerto Rico to Key West for under $300. The cheapest flight booked recently is on American Airlines for just $244, but on average you can expect to pay $478.

  • What are the cheapest airlines to fly from Puerto Rico to Key West one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $115. However, be on the lookout for offers from JetBlue and United Airlines, as they are both options that can get you from Puerto Rico to Key West for a low price.

  • What does SJU to EYW mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a San Juan Luis Munoz Marin Intl Airport to Key West Airport flight would often be abbreviated as a SJU to EYW flight. Aguadilla Borinquen Airport (BQN), Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Puerto Rico 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 Puerto Rico to Key West with specific airlines?

    Yes, Cheapflights allows you to browse and filter Puerto Rico 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 Puerto Rico to Key West that include hotel bookings?

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

  • How can I find direct flights from Puerto Rico to Key West?

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

  • Can I find deals for business class flights from Puerto Rico to Key West?

    Yes. Cheapflights offers flight deals from Puerto Rico 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 Puerto Rico to Key West that allow pets onboard?

    Many airlines flying from Puerto Rico 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 Puerto Rico to Key West?

    Yes, you can often find last-minute deals on Puerto Rico 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 Puerto Rico to Key West flight deals updated?

    The Puerto Rico to Key West flight deals you see on this page were last updated on 5/15.

See more FAQs

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Alternative routes for Puerto Rico to Key West
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Puerto Rico to Key West

Discover the top airline that operate flights from Puerto Rico 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$294Average$585FlexibilityNo cancel feeOn-time71%
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Search flights from Puerto Rico to Key West by cabin class

Find flights from Puerto Rico to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Puerto Rico to Key West?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Key West from Puerto Rico today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Puerto Rico to Key West?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Puerto Rico to Key West for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Puerto Rico to Key West with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Puerto Rico to Key West, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Puerto Rico to Key West become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Key West from Puerto Rico today and book when prices fit your budget.

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