$53 Find Cheap Flights to King of Prussia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to King of Prussia departing on 5/13. 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
$103
Typical prices: $287-$140
Frontier, Spirit Airlines
Tue 5/5Wed 5/13
TPA - PHL • Non-stop
Cheapest non-stop
$104
Typical prices: $332-$158
Frontier
Fri 4/24Sat 4/25
TPA - PHL • Non-stop
Arrival airport
You can't fly directly to King of Prussia. It is served by Philadelphia (PHL), located 17.2 miles from King of Prussia.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights to King of Prussia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to King of Prussia 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 to King of Prussia

Tue, May 5 - Wed, May 13
Multiple Airlines Logo
11:09 am - 1:50 pm
TPA
-
PHL
2h 41mnonstop
Multiple Airlines Logo
6:45 am - 1:01 pm
PHL
-
TPA
6h 16m
1 stop
$103Multiple Airlines
Sat, May 9 - Tue, May 12
Multiple Airlines Logo
8:25 am - 3:02 pm
TPA
-
PHL
6h 37m
1 stop
Multiple Airlines Logo
6:46 pm - 9:33 pm
PHL
-
TPA
2h 47mnonstop
$105Multiple Airlines
Sat, Jun 6 - Wed, Jun 10
Multiple Airlines Logo
10:25 pm - 1:06 am
TPA
-
PHL
2h 41mnonstop
Multiple Airlines Logo
6:45 am - 1:01 pm
PHL
-
TPA
6h 16m
1 stop
$106Multiple Airlines
Thu, May 7 - Sun, May 10
Frontier Logo
10:25 pm - 1:06 am
TPA
-
PHL
2h 41mnonstop
Frontier Logo
1:32 pm - 9:27 pm
PHL
-
TPA
7h 55m
1 stop
$107Frontier
Thu, May 7 - Mon, May 11
Frontier Logo
5:04 pm - 10:10 pm
TPA
-
PHL
5h 06m
1 stop
Frontier Logo
6:43 pm - 9:30 pm
PHL
-
TPA
2h 47mnonstop
$108Frontier
Fri, May 29 - Fri, Jun 5
Delta Logo
5:08 pm - 12:57 am
MDW
-
PHL
6h 49m
1 stop
Delta Logo
6:12 am - 8:43 am
PHL
-
MDW
3h 31m
1 stop
$187Delta
Sat, May 30 - Mon, Jun 1
Spirit Airlines Logo
1:18 pm - 11:58 pm
ORD
-
PHL
9h 40m
1 stop
Spirit Airlines Logo
8:44 pm - 11:15 pm
PHL
-
ORD
27h 31m
1 stop
$190Spirit Airlines
Wed, May 13 - Sun, May 17
Delta Logo
1:06 pm - 10:12 pm
HOU
-
PHL
8h 06m
1 stop
Delta Logo
5:17 am - 9:32 am
PHL
-
HOU
5h 15m
1 stop
$269Delta
Wed, May 20 - Wed, May 27
Southwest Logo
1:00 pm - 10:00 pm
HOU
-
PHL
8h 00m
1 stop
Southwest Logo
6:20 am - 2:55 pm
PHL
-
HOU
9h 35m
2 stops
$284Southwest
Wed, Jun 3 - Sat, Jun 20
Southwest Logo
7:10 am - 3:55 pm
HOU
-
PHL
7h 45m
1 stop
Southwest Logo
7:15 pm - 11:45 pm
PHL
-
HOU
5h 30m
1 stop
$299Southwest
Useful Info

Good to know - Book Cheap King of Prussia Plane Tickets

Low seasonJanuary
Cheapest flight$53
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Tampa to Philadelphia

Flights to King of Prussia: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to King of Prussia 
Verified travelerFlew with Qatar Airways
BOS
-
PHL
Jan 2026
Our flight to Philadelphia was full and the gate announced that there would probably be a full state for carry-on luggage at Zone 5 of boarding. In reality, they announced that the overhead bins were full after Zone 4 had boarded. Passengers need to be prepared.
LouesaFlew with American Airlines
DFW
-
PHL
Jan 2026
The airport is large so allow plenty of time even if you have TSA pre-check.
JacquelineFlew with American Airlines
PWM
-
PHL
Jun 2025
Get familiar with navigating the Portland airport. It’s been four years since I was there last visiting family and I believe the airport’s been refurbished and enlarged, etc. but it’s very nice.
CHARLESFlew with American Airlines
LAX
-
PHL
Mar 2025
There are no food or vendor services in the boarding areas of Terminal 4 at LAX.
Verified travelerFlew with American Airlines
LAX
-
PHL
Sep 2024
Do not check in your docs, and medication in a check bag. Carry with you to the cabin.
CHARLESFlew with American Airlines
PHX
-
PHL
Mar 2024
Make use of the food, beverages, and amenities in American Admirals Club in PHX before departure on any flight.
ElaineFlew with Alaska Airlines
SEA
-
PHL
May 2024
If you have any metal in your body (e.g., spinal fusion screws) make sure you get in the line for the TSA security screening booth that makes you stand on the yellow marks with your arms over your head. I wish I had known this before I wasted time in the alternate line with the walk-through detector.
Verified travelerFlew with Frontier
TPA
-
PHL
Mar 2024
Watch out for “fake Uber drivers” know who’s coming for you
Verified travelerFlew with Spirit Airlines
MCO
-
PHL
Jan 2024
I didn’t realize that we had to take a train from check in in order to get to the gate. That took a lot of extra time.

FAQs - booking King of Prussia flights

  • How long is the flight to King of Prussia?

    Flights from San Francisco5h 57m
    Flights from Boston1h 29m
    Flights from Atlanta2h 18m
    Flights from Orlando2h 39m
    Flights from Los Angeles5h 40m
  • What is the cheapest flight to Philadelphia?

    In the last 3 days, the cheapest flight deal to Philadelphia was found on the route from Tampa, at $103 return. The most popular connection is from Boston to Philadelphia and KAYAK users have found round-trip deals for as low as $140 in the last 3 days.

  • Which airlines fly to Philadelphia?

    Many airlines fly to Philadelphia, the most common ones being United Airlines, American Airlines, and Delta. See the amount of flights per week for popular airlines flying to Philadelphia.

  • How to fly to King of Prussia?

    You cannot fly directly to King of Prussia. KAYAK recommends you fly to Philadelphia (PHL) (17.24 miles from King of Prussia). From there you can rent a car or get a taxi.

  • What airports are near King of Prussia?

    The closest airport is Philadelphia (PHL) (17.24 mi). Other nearby airports are Trenton-Mercer (TTN) (32.4 mi), Allentown-Bethlehem (ABE) (38.06 mi) or Lancaster (LNS) (48.21 mi). KAYAK recommends you fly to Philadelphia.

  • How far is Philadelphia Airport from central Philadelphia?

    Central Philadelphia is 7 miles away from Philadelphia Airport.

  • What is the name of Philadelphia’s airport?

    There is only 1 airport in Philadelphia, called Philadelphia Airport (PHL). It can also be referred to as Philadelphia or Philadelphia Intl.

  • How does KAYAK find such low prices on flights to King of Prussia?

    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 to King of Prussia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to King of Prussia?

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

  • What is the Hacker Fare option on flights to King of Prussia?

    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 King of Prussia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to King of Prussia?

    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 King of Prussia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to King of Prussia

  • There is no major airport in King of Prussia. It is instead served by Philadelphia Airport.
  • Looking for cheap airfare to King of Prussia? 25% of our users found round-trip tickets to King of Prussia for the following prices or less: From Fort Lauderdale $281, from Los Angeles $971, from Miami $1,087
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest King of Prussia flight deals.

Reviews of the top 5 airlines flying to King of Prussia

 
Need help choosing which airline to fly with from the United States to King of Prussia? 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
DeltaOverall score based on 8406 reviews
7.9Comfort
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
Airline reviews

The tray table was broken and the food was terrible.

4.0 OkayJeremy, Apr 2026
BNA - BOS
Read more Delta reviews

The tray table was broken and the food was terrible.

The gentleman at the gate I think his name is RIE was exceptional

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Crew was great. Near on time departure and early arrival. Snacks are always meh. Not a fan of the "pay for everything including miles " proposal unless base flight rate going to be 100 bucks.

Would have been better if there was a nonstop flight from Tampa to Norfolk or Tampa to New Port News.

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!

The flight was smooth, the crew was great but the plane was quite old

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

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

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

We didn't get on the flight, they canceled our flight and said there was no flights leaving this weekend and sent me our money back.

Horrible company: canceled flights and delayed flights. Spirit canceled my flight from Miami to Philadelphia the day before we were supposed to leave from Philadelphia to Miami, with no explanation. I had to rebook another flight, spending more money and instead of flying from Miami, I had to choose a flight from Fort Lauderdale because there were no direct flights available from Miami. That created additional cost. The flight with Spirit from Fort Lauderdale was scheduled to depart at 6am, so I had to wake up my 3 and 6 years old at 3am to get to the airport in time and then, at 5am while we were at the gate the delayed the flight until 7:45am with again no explanation.

Spirit is awful, and cost me an extra $400. On the flight to the destination they staff was rude and did not even offer water during the flight. On the return flight, while on the way to the terminal, Spirit cancelled the flight. This is the second time this has happened, and I believe they should compensate for the additional cost for incurred for the return flight. Spirit simply offered reimbursement for their cancelled flight, and did not take into consideration the cost for a last-minute flight home. The TSA agents expressed how Spirit often cancels evening/night flights, and shows no concern for the passengers.

The repeated flight delays—this time nearly three hours without any weather-related cause—are unacceptable. Yet, passengers are penalized heavily even for being a minute late. It is unreasonable that there is no compensation for such significant delays, nor even basic provisions like water during the wait or in flight. This imbalance in accountability is deeply frustrating and needs to be addressed.

My flight with spirit airlines was canceled leaving me stranded until tomorrow.

My flight was delayed then put back on time then cancelled and they automatically rebooked me to another flight but that flight was going to make me late to a concert i had planned for. Flight was at 10am concert was at 7pm from Burbank to Las Vegas so I allowed enough time but the flight that was rebooked was too late so I talked with the desk and they were able to get me on an afternoon flight. Thank goodness. That was stressful for a moment. I want to thank the person who helped me get to my show on time. Concert tickets are very expensive and the show was amazing. Hopefully my flight home will be smooth.

Unfortunately Stuff and the stuff boarded us were so rude to many of passengers.i will never fly Spirit again .

Always Good ,… Spirit customers are high class Delta customers are self proclaimed elites and American crews you can hear them complain about everything (they’re loud)

Very nice. Although, it would be nice to offer a glass of water for free. At least.....

They didn’t put my luggage on my transfer so I had to spend the night in Detroit. They said my luggage would be here in the morning and they’re still searching for it. It did not arrive apparently.

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

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

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

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 !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Everything you need to know for your flight to King of Prussia