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Siesta Key

$76+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — TPA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Siesta Key are usually found in January or February, booked 82 days in advance, depart on a Sunday or Tuesday and return on a Thursday

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 October 30, 2025.

This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:15 amPHL - SRQ
Nonstop2h 58mFrontier
Mon 12/153:08 pmSRQ - PHL
Nonstop2h 41mFrontier
Deal found 10/29$182
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:15 amPHL - SRQ
Nonstop2h 58mFrontier
Fri 12/263:08 pmSRQ - PHL
Nonstop2h 41mFrontier
Deal found 10/29$187
This Priceline deal was found by Cheapflights users on 10/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:15 amPHL - SRQ
Nonstop2h 58mFrontier
Wed 12/313:08 pmSRQ - PHL
Nonstop2h 41mFrontier
Deal found 10/29$188
This Priceline deal was found by Cheapflights users on 10/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:15 amPHL - SRQ
Nonstop2h 58mFrontier
Mon 12/223:08 pmSRQ - PHL
Nonstop2h 41mFrontier
Deal found 10/30$192
This Frontier deal was found by Cheapflights users on 10/28. 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 11/225:25 pmPHL - SRQ
Nonstop2h 58mFrontier
Sun 11/239:18 pmSRQ - PHL
Nonstop2h 41mFrontier
Deal found 10/28$210
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amPHL - SRQ
1 stop17h 02mMultiple Airlines
Mon 12/81:12 pmSRQ - PHL
1 stop22h 51mMultiple Airlines
Deal found 10/27$216
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:15 amPHL - SRQ
Nonstop2h 58mFrontier
Mon 12/293:08 pmSRQ - PHL
Nonstop2h 41mFrontier
Deal found 10/29$218
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:18 pmPHL - SRQ
1 stop27h 44mMultiple Airlines
Fri 12/121:12 pmSRQ - PHL
1 stop20h 50mMultiple Airlines
Deal found 10/27$221
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:00 amPHL - SRQ
2 stops28h 27mMultiple Airlines
Mon 12/81:12 pmSRQ - PHL
1 stop22h 51mMultiple Airlines
Deal found 10/27$227
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:35 amPHL - SRQ
2 stops17h 27mMultiple Airlines
Fri 12/121:12 pmSRQ - PHL
1 stop20h 50mMultiple Airlines
Deal found 10/28$228

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$182
(CheapOair)

One-way from

$76
(CheapOair)

Popular in

July

Cheapest in

January

Average price

$282
Provider with most accurate pricing for Philadelphia-Sarasota Bradenton Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Sarasota Bradenton Intl flights.
Search Deals
From Philadelphia to Siesta Key
Search Deals
One-way flight from Philadelphia to Siesta Key
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

Mon 1/19

8:40 am-5:50 pm

1 stop9h 10m

Sarasota Bradenton Intl

Mon 1/26

11:30 am-6:23 pm

1 stop6h 53m

$217

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Mon 12/22

7:19 pm-12:10 am

1 stop4h 51m

Sarasota Bradenton Intl

Thu 1/8

3:00 pm-11:57 pm

1 stop8h 57m

$306

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Sat 11/8

12:10 pm-7:18 pm

1 stop7h 08m

Sarasota Bradenton Intl

Thu 11/13

11:28 am-6:20 pm

1 stop6h 52m

$314

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Mon 11/17

7:25 pm-12:28 am

1 stop5h 03m

Sarasota Bradenton Intl

Sat 11/22

5:01 pm-12:36 am

1 stop7h 35m

$330

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Thu 1/15

5:25 am-10:50 am

1 stop5h 25m

Sarasota Bradenton Intl

Tue 1/20

7:55 am-5:25 pm

2 stops9h 30m

$340

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Sun 11/9

1:40 pm-10:45 pm

2 stops9h 05m

Sarasota Bradenton Intl

Wed 11/12

7:45 am-3:05 pm

1 stop7h 20m

$344

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Tue 12/2

6:30 am-2:58 pm

1 stop8h 28m

Sarasota Bradenton Intl

Tue 12/9

9:30 am-5:39 pm

1 stop8h 09m

$351

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Sat 12/6

7:06 am-12:27 pm

1 stop5h 21m

Sarasota Bradenton Intl

Tue 12/9

11:31 am-5:02 pm

1 stop5h 31m

$351

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Sat 12/13

6:30 am-2:58 pm

1 stop8h 28m

Sarasota Bradenton Intl

Thu 12/18

9:30 am-5:28 pm

1 stop7h 58m

$352

PhiladelphiaSarasota

PHL - SRQ

PHLSRQ

Philadelphia

Sat 12/6

6:18 am-3:23 pm

1 stop9h 05m

Sarasota Bradenton Intl

Thu 12/11

3:40 pm-11:57 pm

1 stop8h 17m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 22 results
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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 October 24, 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, November is the cheapest month in which you can book a flight from Philadelphia to Siesta Key (average of $27). Flying from Philadelphia to Siesta Key in June is currently the most expensive (average of $85). 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 October 30, 2025.

It’s optimal to fly from Philadelphia to Siesta Key in the evening. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.

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 Thursday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
Read through reviews of airlines operating flights from Philadelphia to Siesta Key, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,993 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,030 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Allegiant Air
7.2
Good
695 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,123 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 0 outbound flights to Siesta Key per day from 9 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 216 times in the past calendar month.

  • How long is the flight from Philadelphia to Siesta Key?

    A quick flight from Philadelphia to Siesta Key can take about 4h 51m. JetBlue provides one of the quickest options available for as low as $306. Philadelphia and Siesta Key are separated by a distance of 958 mi. This flight may include one or multiple stops.

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

    $99 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 $100 and $109, 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 Southwest (97%), Aer Lingus (90%) or American Airlines (77%) 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 $193 for a flight from Philadelphia to Siesta Key. The cheapest flight overall is $49 while the most popular route, (Philadelphia - Sarasota Bradenton Intl) is currently priced at $182.

  • 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, November is the cheapest month in which you can book a flight from Philadelphia to Siesta Key (average of $27). Flying from Philadelphia to Siesta Key in June is currently the most expensive (average of $85). 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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Alternative routes for Philadelphia to Siesta Key

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Philadelphia to Siesta Key

Discover the top 9 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$198FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$66Average$198FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$93Average$194FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$100Average$235FlexibilityNo cancel feeOn-time88%
JetBlueCheapest$108Average$216FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$179Average$375FlexibilityNo cancel feeOn-time71%
DeltaCheapest$190Average$340FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$195Average$375FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$258Average$352FlexibilityNo cancel feeOn-time69%

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