$80 Find Cheap Flights from Philadelphia to Siesta Key

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Siesta Key departing on 7/23. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$285
Typical prices: $444-$346
Allegiant Air
Thu 8/13Mon 8/17
PHL - SRQ • 1 stop
Cheapest non-stop
$401
Typical prices: $446-$331
American Airlines
Sat 8/15Sat 8/22
PHL - SRQ • Non-stop
Arrival airport
You can't fly directly to Siesta Key. It is served by Sarasota (SRQ), located 8.8 miles from Siesta Key.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Philadelphia to Siesta Key (PHL-SRQ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Siesta Key that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Siesta Key

Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
5:36 pm - 4:55 pm
PHL
-
SRQ
23h 19m
1 stop
Multiple Airlines Logo
9:00 am - 7:19 pm
SRQ
-
PHL
10h 19m
2 stops
$285Multiple Airlines
Sun, Jun 7 - Mon, Jun 29
Multiple Airlines Logo
6:26 pm - 10:56 pm
PHL
-
SRQ
28h 30m
1 stop
Multiple Airlines Logo
12:23 pm - 8:51 am
SRQ
-
PHL
20h 28m
2 stops
$292Multiple Airlines
Sun, Jun 7 - Sun, Jun 21
Multiple Airlines Logo
6:26 pm - 10:56 pm
PHL
-
SRQ
28h 30m
1 stop
Multiple Airlines Logo
12:53 pm - 8:51 am
SRQ
-
PHL
43h 58m
2 stops
$296Multiple Airlines
Tue, Jun 2 - Wed, Jun 3
Southwest Logo
11:35 am - 5:05 pm
PHL
-
SRQ
5h 30m
1 stop
Southwest Logo
6:05 pm - 10:40 pm
SRQ
-
PHL
4h 35m
1 stop
$299Southwest
Wed, Jun 3 - Sat, Jun 6
Southwest Logo
7:30 am - 7:15 pm
PHL
-
SRQ
11h 45m
2 stops
Southwest Logo
6:15 am - 10:50 am
SRQ
-
PHL
4h 35m
1 stop
$300Southwest
Sat, Aug 1 - Sat, Aug 8
Multiple Airlines Logo
4:30 pm - 11:39 pm
PHL
-
SRQ
31h 09m
2 stops
Multiple Airlines Logo
5:08 pm - 6:57 pm
SRQ
-
PHL
25h 49m
1 stop
$301Multiple Airlines
Sun, Jun 14 - Thu, Jul 9
Multiple Airlines Logo
6:26 pm - 10:56 pm
PHL
-
SRQ
28h 30m
1 stop
Multiple Airlines Logo
12:55 pm - 12:39 am
SRQ
-
PHL
35h 44m
2 stops
$302Multiple Airlines
Thu, Jul 23 - Mon, Jul 27
Multiple Airlines Logo
6:18 pm - 4:49 pm
PHL
-
SRQ
22h 31m
1 stop
Multiple Airlines Logo
12:31 pm - 8:52 am
SRQ
-
PHL
20h 21m
2 stops
$303Multiple Airlines
Tue, Jun 2 - Wed, Jun 3
Southwest Logo
7:30 am - 4:00 pm
PHL
-
SRQ
8h 30m
2 stops
Southwest Logo
6:05 pm - 10:40 pm
SRQ
-
PHL
4h 35m
1 stop
$304Southwest
Wed, Jun 3 - Sat, Jun 6
Southwest Logo
7:30 am - 7:15 pm
PHL
-
SRQ
11h 45m
2 stops
Southwest Logo
12:30 pm - 11:55 pm
SRQ
-
PHL
11h 25m
2 stops
$305Southwest
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$80
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Philadelphia to Sarasota

When to book flights from Philadelphia to Siesta Key

Are your dates flexible? Find out the best times to travel from Philadelphia to Siesta Key based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Philadelphia to Siesta Key

  • Which airports will I be using when flying from Philadelphia to Siesta Key?

    When flying out of Philadelphia you’ll be using Philadelphia. Siesta Key does not have its own airport so you’ll be flying into nearby Sarasota Bradenton Intl airport, which is 8.8 mi away.

  • How long does a flight from Philadelphia to Siesta Key take?

    Direct flights cover the 958 miles separating Philadelphia and Siesta Key in about 2h 52m.

  • How many flights are there between Philadelphia and Siesta Key?

    2 direct flights run between Philadelphia and Siesta Key on a daily basis. On average, there are about 18 departures each week.

  • What’s the cheapest day of the week to fly between Philadelphia and Siesta Key?

    Consider leaving on a Saturday and avoid Tuesdays if you are looking for the best rates. For your return to Philadelphia, you’ll find the best rates on Saturdays and the most expensive ones on Tuesdays.

  • How does KAYAK find such low prices on flights from Philadelphia to Siesta Key?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Siesta Key.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Siesta Key?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Siesta Key from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Siesta Key?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Siesta Key with an airline and back to Philadelphia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Siesta Key?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Siesta Key from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Philadelphia to Siesta Key?

    In the last 5 days, the cheapest one-way ticket between Philadelphia and Siesta Key found on KAYAK was with Frontier for $44. Allegiant Air offered a round-trip connection from $90 and Frontier from $98.

Top tips for finding cheap flights from Philadelphia to Siesta Key

  • There is no airport in Siesta Key. Instead, you’ll be flying into Sarasota Bradenton Intl Airport when flying between Philadelphia and Siesta Key.
  • The cheapest flight from Philadelphia to Siesta Key was found 33 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be April, May and June. The cheapest month to fly is February.

Reviews of the top 5 airlines serving Philadelphia to Siesta Key

 
Need help choosing which airline to fly with from Philadelphia to Siesta Key? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4265 reviews
8.6Crew
8.0Comfort
7.0Food
7.5Entertainment
8.1Boarding
Airline reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

4.0 OkayAnonymous, May 2026
MDW - LAX
Read more Southwest reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

N Everything was perfect from boarding to assistance to baggage in Tampa

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

The whole experience was excellent. As it most often is with Delta

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

Seats were very uncomfortable and being charged for snacks and water.........

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Plane was hot and miserable and the crew was rude!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

One of the worst travel experiences I've had. Had a flight scheduled with CVG to RSW on VLSWQX this morning departing at 5:30. Two individuals at the gate and one was in training. Not her fault but she didn't have the ability to check people in resulting in at least 15 families that didn't make it on the plane because they weren't checked into the system in time. When arriving at the airport to drop off our prepaid checked bags, the bag drop off agent asked if we could check our bags at the gate because of the long line. We said no problem so arrived at the gate by 5:00. They told those people that had previously paid for checked bags to stand off to the side while they let others that either didn't have a checked bag or their bag was already on the plan through. Realizing the gate workers had an issue, they either called for help or this lady showed up late for work as she didn't arrive until 5:15. The worker who had been there training the other individual and working diligently to make sure all passengers got on board. He even said that at one point all people that are currently in line are fine but asked the person in training to stand outside the ticketing area around 5:15 to notify any late travels that the flight was in boarding process and they arrrived too late. At that point, we're sill standing off to the side with our pre-paid checked bags patiently waiting. When the new lady arrived she couldn't have been more rude. It was an awful seen. Essentially they had asked for those without an assigned seat to board last, those with pre-paid checked bag stand off to the site and any traveling with a larger items that needed to be checked at the gate (such as a stroller), wait on the side. They realized that the flight needed to leave on time so the gate attendant shut the gate. So anyone without a seat assignment, those that had pre-checked bags, and the worst one I saw was a mother with two infant children was in line with use because she was asked to stand to the side because her stroller. When they shut the door to the plan they told her she could no longer get on. Her checked bags were already on the plane with her car keys in them, and the lady told her we couldn't accept anyone else on because the door was shut. She didn't even have a way to get home from the airport. Truely evil behavior. I've flown Frontier enough to know customer service is not a top priority in the company's mission, but this was an all-time low. I'm sending this after an 18 hour drive that our family just completed to Bonita Springs . I felt really bad for the lady being trained and the other individual trying to help, but when the new lady came to the gate she was truly one of the rudest individuals I've ever met. One lady had been there since 4am but because she didn't have an assigned seat they wouldn't let her on the plan.

Better than expected. Staff were friendly and nice on both flights.

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

Everything you need to know for your flight from Philadelphia to Siesta Key

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