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Siesta Key

$49+ Cheap flights from Philadelphia (PHL) to Siesta Key, FL

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — TPA
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Siesta Key are usually found in September or October, booked 82 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap flight deals from Philadelphia to Siesta Key

Keep the following information in mind while searching for Philadelphia to Siesta Key flight deals. Data was last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$136
(Frontier)

One-way from

$49
(Frontier)

Popular in

December

Cheapest in

September

Average price

$292
Provider with most accurate pricing for Philadelphia-Sarasota Bradenton Intl flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Sarasota Bradenton Intl flights.
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From Philadelphia to Siesta Key
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One-way flight from Philadelphia to Siesta Key
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Highest demand for flights based on searches. 8% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Philadelphia to Siesta Key

Cheapest flights from Philadelphia to Siesta Key
Explore the most affordable flight options available from Philadelphia to Siesta Key. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/59:00 amPHL - SRQ
Nonstop3h 01mFrontier
Sat 4/121:01 pmSRQ - PHL
Nonstop2h 43mFrontier
Deal found 3/24$136
This Delta deal was found by Cheapflights users on 3/24. 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.
Wed 5/285:30 amPHL - SRQ
1 stop6h 02mDelta
Tue 6/35:47 pmSRQ - PHL
1 stop7h 10mDelta
Deal found 3/24$209
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/231:35 pmPHL - SRQ
Nonstop2h 41mAmerican Airlines
Wed 4/304:56 pmSRQ - PHL
Nonstop2h 43mAmerican Airlines
Deal found 3/24$260
This Mytrip deal was found by Cheapflights users on 3/23. 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.
Fri 4/257:05 pmPHL - SRQ
2 stops24h 25mMultiple Airlines
Tue 4/295:01 pmSRQ - PHL
2 stops23h 39mMultiple Airlines
Deal found 3/23$285
This Southwest deal was found by Cheapflights users on 3/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/64:35 pmPHL - SRQ
1 stop5h 35mSouthwest
Fri 5/91:55 pmSRQ - PHL
2 stops8h 20mSouthwest
Deal found 3/24$316
This JetBlue deal was found by Cheapflights users on 3/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3110:16 amPHL - SRQ
1 stop8h 49mJetBlue
Sat 6/711:15 amSRQ - PHL
1 stop6h 06mJetBlue
Deal found 3/24$320
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/266:41 amPHL - SRQ
1 stop8h 32mUnited Airlines
Tue 4/2912:17 pmSRQ - PHL
1 stop9h 22mUnited Airlines
Deal found 3/23$348

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia to Siesta Key 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 March 25, 2025.
Use the filters below to find and compare flights from Philadelphia to Siesta Key that are best for you.

Fly from

Philadelphia

Fly to

Siesta Key

Route

Depart

Return

Price

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Sat 4/5

9:00 am-12:01 pm

Nonstop3h 01m

Sarasota Bradenton Intl

Sat 4/12

1:01 pm-3:44 pm

Nonstop2h 43m

$136

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Wed 5/28

5:30 am-11:32 am

1 stop6h 02m

Sarasota Bradenton Intl

Tue 6/3

5:47 pm-12:57 am

1 stop7h 10m

$209

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Wed 4/23

1:35 pm-4:16 pm

Nonstop2h 41m

Sarasota Bradenton Intl

Wed 4/30

4:56 pm-7:39 pm

Nonstop2h 43m

$260

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Fri 4/25

7:05 pm-7:30 pm

2 stops24h 25m

Sarasota Bradenton Intl

Tue 4/29

5:01 pm-4:40 pm

2 stops23h 39m

$285

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Tue 5/6

4:35 pm-10:10 pm

1 stop5h 35m

Sarasota Bradenton Intl

Fri 5/9

1:55 pm-10:15 pm

2 stops8h 20m

$316

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Sat 5/31

10:16 am-7:05 pm

1 stop8h 49m

Sarasota Bradenton Intl

Sat 6/7

11:15 am-5:21 pm

1 stop6h 06m

$320

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Sat 4/26

6:41 am-3:13 pm

1 stop8h 32m

Sarasota Bradenton Intl

Tue 4/29

12:17 pm-9:39 pm

1 stop9h 22m

$348

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Tue 4/8

3:50 pm-6:50 pm

Nonstop3h 00m

$49

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Tue 4/29

6:05 am-11:05 am

1 stop5h 00m

$121

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Tue 4/8

10:03 am-1:57 pm

2 stops27h 54m

$136

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 14 results
1
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Best time to book a flight from Philadelphia to Siesta Key

Have a flexible travel schedule? Discover the best time to fly to Siesta Key from Philadelphia 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 Philadelphia to Siesta Key

How far ahead should I book a flight from Philadelphia to Siesta Key?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Siesta Key. Price data was last updated on March 21, 2025.

The price you pay for your flight from Philadelphia to Siesta Key may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Philadelphia to Siesta Key?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Siesta Key (average of $208). Flying from Philadelphia to Siesta Key in March is currently the most expensive (average of $270). 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.

What is the cheapest time of day to fly from PHL to S1E?

Find hourly flight availability from Philadelphia to Siesta Key. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

When flying from Philadelphia to Siesta Key, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Philadelphia to Siesta Key?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Siesta Key. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to Siesta Key flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Philadelphia to Siesta Key

Explore weekly flight availability from Philadelphia to Siesta Key. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 25, 2025.

The most flights from PHL to S1E are scheduled on a Saturday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Siesta Key by month

Plan your trip to Siesta Key by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Siesta Key ranges from 2.2 - 9.7 inches per month. June is typically the wettest month, when rainfall can reach 9.7 in. November is typically the driest time to visit Siesta Key when rainfall is around 2.2 in.

Temperature in Siesta Key by month

Plan your trip to Siesta Key by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Siesta Key, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Siesta Key

Get insights into the airlines that provide service to Siesta Key. 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 Siesta Key. Reviews last updated March 25, 2025.
To help decide which airline to fly from Philadelphia to Siesta Key, see what other customers have to say about Southwest, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,890 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,605 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,924 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Siesta Key. 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 Philadelphia to Siesta Key?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to Siesta Key. On average, Philadelphia has 3 outbound flights to Siesta Key per day from 8 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • How popular is this Philadelphia to Siesta Key flight route?

    Flights from Philadelphia to Siesta Key have been viewed 233 times in the past calendar month.

  • What are the cheapest airlines to fly from Philadelphia to Siesta Key one-way?

    $49 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and JetBlue, with prices starting from $121 and $143, respectively.

  • What are the most reliable airlines from Philadelphia to Siesta Key?

    No one likes to see their flight delayed. When booking a flight from Philadelphia to Siesta Key consider choosing Spirit Airlines (91%), Aer Lingus (79%) or American Airlines (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Philadelphia to Siesta Key?

    On average you can expect to pay $427 for a flight from Philadelphia to Siesta Key. The cheapest flight overall is $37 while the most popular route, (Philadelphia - Sarasota Bradenton Intl) is currently priced at $99.

  • Can I find deals for flights from Philadelphia to Siesta Key that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Siesta Key flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Siesta Key?

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

  • Can I find deals for business class flights from Philadelphia to Siesta Key?

    Yes. Cheapflights offers flight deals from Philadelphia to Siesta Key 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 Philadelphia to Siesta Key?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Siesta Key (average of $208). Flying from Philadelphia to Siesta Key in March is currently the most expensive (average of $270). 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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Alternative routes for Philadelphia to Siesta Key

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Top 8 airlines flying from Philadelphia to Siesta Key

Discover the top 8 airlines that operate flights from Philadelphia to Siesta Key. 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$171FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$67Average$192FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$73Average$177FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$100Average$263FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$168Average$345FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$178Average$385FlexibilityNo cancel feeOn-time63%
DeltaCheapest$195Average$300FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$198Average$356FlexibilityNo cancel feeOn-time69%
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