
Cheap Flights from Philadelphia to the United States
Cheapest round-trip prices found by our users on KAYAK in the last 5 daysBook Cheap Philadelphia to the United States Plane Tickets
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Price, demand and travel trends for Philadelphia to the United States flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Are flights from Philadelphia to the United States cheaper or more expensive than last year?
Fares from Philadelphia to the United States are running about 13% higher than they were around this time last year, averaging $350 round-trip.
What are the cheapest fares from Philadelphia to the United States right now?
Here are the cheapest round-trip fares from Philadelphia to the United States on KAYAK in the last week:
• Atlanta Hartsfield-Jackson (ATL) from $87
• Tampa (TPA) from $97
• Raleigh-Durham (RDU) from $128
• Miami (MIA) from $144
• Orlando (MCO) from $147
What’s the cheapest month to fly from Philadelphia to the United States?
January is the cheapest time of year to fly, with average fares of $267. Prices are highest in June, when average flight costs increase to around $402.
When is the best time to book flights from Philadelphia to the United States?
Book your flights 5 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 19% compared to booking last-minute (within 2 weeks of departure).
Which airport in the United States is the cheapest to fly to from Philadelphia?
Based on KAYAK data from the past 12 months, the cheapest airports to fly into the United States are:
• Fort Lauderdale (FLL) from $214
• Miami (MIA) from $214
• Raleigh-Durham (RDU) from $216
What’s the cheapest day to fly from Philadelphia to the United States?
Saturday tends to be the cheapest day to fly from Philadelphia to the United States, while Monday is the most expensive. Fares run about 10% higher that day, based on the past 12 months of KAYAK data.
What are the cheapest airlines to fly with from Philadelphia to the United States?
Looking at KAYAK data from the last 12 months, the cheapest airlines to fly with from Philadelphia to the United States are:
• Frontier from $46
• JetBlue from $55
• Allegiant Air from $59
• American Airlines from $91
• Delta from $117
What airlines fly the most from Philadelphia to the United States?
American Airlines operates the most nonstop flights from Philadelphia to the United States, with an average of 1,766 flights per week. Frontier and Delta also fly regularly, averaging 154 flights and 151 flights per week respectively.
What's the most popular airline to fly with from Philadelphia to the United States?
Drawing on KAYAK data from the past three months, the most popular airlines to fly with from Philadelphia to the United States are:
• American Airlines
• Frontier
• United Airlines
• Delta
• Southwest
Which airlines are most punctual on flights from Philadelphia to the United States?
The most punctual airlines flying from Philadelphia to the United States are:
• Allegiant Air (100% of flights on time)
• United Airlines (89% of flights on time)
• Delta (86% of flights on time)
• American Airlines (83% of flights on time)
• Alaska Airlines (81% of flights on time)
What are the most popular regions in the United States?
Florida, California and Georgia are the most popular regions with KAYAK travelers. Together, they make up 48% of all interest in visiting the United States, based on the past three months of KAYAK data.
What are the most popular flight destinations in the United States?
Orlando, Atlanta, Fort Lauderdale, Chicago and Tampa are the most popular flight destinations in the United States, based on KAYAK data from the past 3 months. Orlando is the clear favorite, making up 11% of that interest.
What time of day has the most delays on flights from Philadelphia to the United States?
Most flight delays on this route happen in the evening, at 23%, while the fewest happen in the morning, at 12%.
How do nonstop and one-stop fares from Philadelphia to the United States compare?
Nonstop flights cost $332 on average, while one-stop flights average $432. If you are booking a connecting flight, the cheapest layover airport is generally San Juan Luis Munoz Marin Intl (SJU).
How many nonstop flights are there from Philadelphia to the United States across the week?
There are 337 nonstop flights a day from Philadelphia to the United States on average, and 2,357 each week. See the chart below for how they’re spread across the week.
How many one-stop flights are there from Philadelphia to the United States across the week?
There are typically 1,952 one-stop flights a day from Philadelphia to the United States (13,665 a week), with the most operating on Sunday.
Key details for Philadelphia to the United States flights
Low season | October |
|---|---|
High season | April |
Cheapest flight | $50 |
Flights from Philadelphia to the United States: the best tips from KAYAK users
Your Philadelphia to the United States flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines and booking tips.
Your guide to booking Philadelphia to the United States flights
Get tips on when to book, when to fly and what to know before your trip.Reviews of the top 5 airlines serving from Philadelphia to the United States
I liked how it boarded fast. I do not like how the seats are just too narrow, and I’m not a big person.
I liked how it boarded fast. I do not like how the seats are just too narrow, and I’m not a big person.
Stop asking fir people to check carry on and then bind are free. Then the wait to get your luggage is ridiculous. This particular flight came with a 45 min wait, after waiting in tarmac waiting for a gate inhaling jet exhaust. And how about those landings?! Do the pilots not know the earth is coming up under the descending plane?! This is the only airline I get sick on. Every. Time.
Just crazy with times being pushed and pushed and pushed and gate crew at Philly super rude and unprofessional with many under stress with delays.
My experience will Southwest was good. I wish there was more entertainment and the boarding process was slow at time but other than that my experience was great definitely will be flying with SouthWest again.
For my birthday trip this was my second time ever flying, this trip was the best.
I really wish that SW would ask anyone with a carry-on to wait while those who don’t have to access the overhead bins are boarded. Then, reverse that when the plane arrives. Those without the need to clog up the aisle retrieving their bags from the overhead bins wait for those exiting the plane without needing to clog up. The aisle.
We boarded the flight and set two and a half hours on the jetway. Would have been better if they had not boarded us at all. Plane was hot and it was limited ability to access the restrooms or get a drink of water. Very unpleasant experience
The actual flight was great! The 3 hour delay not so much.
Southwest is a garbage airline and the people who fly it are garbage people.
Boarding was easy. Plane wasn’t crowded. Plenty of space. Flight was on time. Crew was pleasant.
Gate agent and flight attendants were efficient, but more stern than warm.
The only issue is that the plane was HOT. This was not the case on my first flight so not sure why, but thankfully I had a portable fan with me. Everything else was great!
This a short easy flight. No food or drink but that was not an issue since we were only in the air for 35 minutes.
No Internet, no backseat screen, no nothing. I bought a Delta ticket and ended up on American Airlines. How did that happen?
Connection flights should be spaced out farther because too close I missed my connection.
The flight was way too HOT! And the plane did not have any in-flight TV entertainment.
The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.
Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.
We splurged and decided to fly first class. Seats were roomy. But flight crew arrived late to the airport. That delayed our flight. Most of the passengers had to try to make connections flights. I felt bad for them. We checked 4 bags. We got three from the baggage claim carousel. 4th one was lost. Delta online help wasn’t good. Baggage claim staff were sympathetic and nice but we waited around for almost 2 hours and it had t been found. They did find it several hours later and we had to drive back to airport to retrieve it. I won’t be splurging on 1st. Lass again anytime soon. I think we got worse service. I am also not a huge fan of delta but we have family in ATL so we don’t have a ton of choice. What should have been an easy flight turned into a stressful event due to flight crew tardiness and baggage mishandling.
My flight consistently said it was on time and the plane didn’t arrive until after 30 minutes after take off and nothing was announced to passengers
Like the fact that the boarding was expedited. But the delay and chaos around the onboarding was not appreciated.
The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.
It was great. All the crew were professional and nice.
The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.
newer aircraft, ability to connect my headset via blue tooth for entertainment.
Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.
My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.
Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.
Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.
Flight was on time, crew were excellent. For some reason our originally selected seats were changed. We had to re-choose our seats when we checked in online and options were limited. One of our two checked bags we placed on the wrong carousel. It was only be shear luck that I saw it. That cost us 20 minutes of wasted time. So much for the “priority” tags. They are meaningless, and have been ever since they were implemented. I wish you would do the save some money and stop using them.
Legroom was decent, but the seat comfort was horrible; I believe the seat cushions have lost their cushion. I was uncomfortable and had back pain throughout the nearly five-hour flight. WiFi did not work despite my attempts to get it up and running. This was very frustrating as passengers all around me were streaming football games, movies, and accessing email and text messages. One flight attendant suggested it was my seat, but that makes no sense, given WiFi doesn't work that way. On another note, I rarely have a good experience with aainflight.com.
Id like for them to not have lost my bag. And maybe be a little nicer to me, given the fact they lost my bag.
Hey as long as you bring me back to earth in one piece I’m good! Otherwise great flight smooth take off and landing good staff Only thing is the staff at the back of the aircraft chatters a lot it’s annoying at times but I’ll let that go because they are very sweet overall.
The airline company should manage their crew for the plane on better schedule so people don’t have to wait in the plane. And this flight that I had had no snacks offered, and if you would like a water, you had to come see somebody and ask for. If airline would let people know that they are no longer providing or offering any food. At least people could bring their own if they wish.
On time departure was much appreciated. However, as a frequent flyer and American Advantage member, I was as disappointed not to get an aisle seat.
Flight was cancelled due to a myriad of operational issues. You guys really suck
Our gate was changed several times, and the gate agents were just as in the dark as all of us in knowing when our plane would arrive at PHL.
mechanical problem delayed more than 2 hours on the run way.
The boarding process was slow and we had a delay on the tarmac, not the fault of the airline. They had ZERO food options available for purchase which shouldn't happen.
Plane was delayed for 3 hours, due to situation within aa control. Information was shared poorly. We sat on tarmac for over 40 minutes after the 3 hour delay.
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.
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.
sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.
You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines
Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.
Check in at Philadelphia international was absolutely terrible! I fly 2 to 3 times a month and avoid frontier at all cost and will never fly Frontier again! The night before travel, I tried checking in however, the app was giving me an error, so I went to the desktop, which instructed you that you need to use the app. The next day I presented at the check-in gate after trying at least a half dozen times prior to getting into the airport and continuing to getting the error in the app. I actually had rebooted my phone numerous times and reinstall the app just in case. My phone is only one generation older than the current model. It has no problems completing a frontier flight purchase or any other app issues. There was only three frontier employees working at check-in and a huge line while I was in line I continued to try and check in via the app. As I approach the desk, I was dreading dealing with the agent. He was extremely unprofessional, anti-semantic & very ignorant, and mean to the people in front of me, as well as the people who ended up being behind me. He literally told people “Man I don’t care bout y’all” in his native dialect! Maintaining my composure I approached and explained the situation. To which he replied, you’re gonna have to pay then! I don’t understand. It’s an issue with their app not allowing me to check in! Not my issue! He told me if I pay cash it would be $15, $25 if I pay credit card. I don’t understand a $10 difference for paying with a credit card? I am completely cashless so I continued to try using the app to avoid the $25 fee, Which I still don’t believe that I should be responsible for since it was Frontier’s technical issue!!! I continued to check in via the app a couple more times after he verified I was doing everything right he proceeded to continue to belittle the people behind me. Yelling at them saying I don’t care about you people! I cannot believe that this is the way that businesses would treat its customers! Unfortunately, the black mail with dreadlocks did not have a name tag all he had was a frontier sweater on! For the $25 fee that I ended up getting charged on my credit card. I should’ve just booked originally with Spirit or any other carrier! I have no problem paying fees that I should be responsible for, but when it’s due to a technical failure of a company, the customer should not be responsible for it! I cannot believe that it’s not frontier going out of business!
terrible cascading delays and unhelpful customer service. uncomfortable plane. crew was great, however!
Booked direct in July '24. Turned into a 14 hr layover (both ways) in Denver. My 5 day vaca turned into a 1 day . Not good, BUT,... Thank you for the people @ Frontier who were professionally friendly & approachable.
$80 fee for a backpack as a personal item is robbery.
Flying Frontiier was extremely poor!! I paid for a7:15am flight on flight 1601 from PHL To Las Vegas and the delay was brutally, excruciatingly and disgustingly long (8 hrs). I arrived by Uber to PHL at 5:30 am and had to spend the entire 8 hr delay inside the airport. Even more atrocious was that the flight was delayed twice. On the phone with customer service for two hours and was not fully compensated. I feel taken advantage of with this airline. They offered a menial couched for another flight within 90 days to me and my husband who has never flown but this experience has made us almost 100% sure to not fly this airline and will suggest that others don’t either. We don’t want to book ever again, don’t want a menial voucher and I believe by standard and because the flight was delayed for 8 hours, I should be fully reimbursed for the entire round trip. There is no excuse why this should have ever occurred. After sharing my experience with others in Vegas and Philadelphia, I was told that Frontier airlines is notorious for long delayed flights, poor customer service and refusal to compensate people correctly. I’m very nervous to see what departing from Vegas to Philadelphia will bring.