$360 Find Cheap Flights from Spain to Philadelphia - Compare and Save

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Cheap Flights from Spain to Philadelphia

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Spain to Philadelphia

Mon, Nov 16 - Mon, Nov 23
Multiple Airlines Logo
6:00 pm - 11:54 pmMAD  Madrid Barajas-PHL Philadelphia
35h 54m2 stops Lisbon Humberto Delgado Miami
Multiple Airlines Logo
9:18 pm - 2:05 pmPHL  Philadelphia-MAD Madrid Barajas
34h 47m3 stops San Juan Luis Munoz Marin Intl Miami Lisbon Humberto Delgado
$634Multiple Airlines
Wed, Nov 18 - Wed, Nov 25
Multiple Airlines Logo
9:10 pm - 11:43 pmMAD  Madrid Barajas-PHL Philadelphia
32h 33m2 stops Lisbon Humberto Delgado Miami
Multiple Airlines Logo
6:00 am - 11:30 pmPHL  Philadelphia-MAD Madrid Barajas
35h 30m3 stops Charlotte Douglas Miami Lisbon Humberto Delgado
$658Multiple Airlines
Mon, Feb 1 - Sun, Feb 7
TAP AIR PORTUGAL Logo
7:40 am - 8:09 pmMAD  Madrid Barajas-PHL Philadelphia
18h 29m2 stops Lisbon Humberto Delgado Boston Logan Intl
TAP AIR PORTUGAL Logo
9:30 am - 11:20 amPHL  Philadelphia-MAD Madrid Barajas
19h 50m2 stops Boston Logan Intl Lisbon Humberto Delgado
$677TAP AIR PORTUGAL
Wed, Jan 20 - Wed, Feb 10
Iberia Logo
12:00 pm - 3:10 pmBCN  Barcelona-El Prat-PHL Philadelphia
9h 10mnonstop
Iberia Logo
7:35 pm - 9:10 amPHL  Philadelphia-BCN Barcelona-El Prat
7h 35mnonstop
$686Iberia
Mon, Jan 18 - Mon, Feb 8
Iberia Logo
12:00 pm - 3:10 pmBCN  Barcelona-El Prat-PHL Philadelphia
9h 10mnonstop
Iberia Logo
6:35 pm - 11:25 amPHL  Philadelphia-BCN Barcelona-El Prat
10h 50m1 stop London Heathrow
$686Iberia
Mon, Feb 1 - Sun, Feb 7
Iberia Logo
1:15 pm - 3:50 pmMAD  Madrid Barajas-PHL Philadelphia
8h 35mnonstop
Iberia Logo
6:35 pm - 2:50 pmPHL  Philadelphia-MAD Madrid Barajas
14h 15m1 stop London Heathrow
$686Iberia
Wed, Jan 20 - Wed, Feb 10
British Airways Logo
12:00 pm - 3:10 pmBCN  Barcelona-El Prat-PHL Philadelphia
9h 10mnonstop
British Airways Logo
6:35 pm - 11:20 amPHL  Philadelphia-BCN Barcelona-El Prat
10h 45m1 stop London Heathrow
$694British Airways
Tue, Jan 12 - Mon, Jan 25
British Airways Logo
9:30 pm - 3:50 pmALC  Alicante-PHL Philadelphia
24h 20m1 stop Madrid Barajas
British Airways Logo
10:31 am - 9:00 amPHL  Philadelphia-ALC Alicante
16h 29m2 stops Charlotte Douglas Madrid Barajas
$713British Airways
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
6:30 am - 5:25 pmPMI  Palma de Mallorca Son Sant Joan-PHL Philadelphia
16h 55m1 stop Madrid Barajas
American Airlines Logo
8:25 pm - 11:10 amPHL  Philadelphia-PMI Palma de Mallorca Son Sant Joan
33h 45m1 stop London Heathrow
$735American Airlines
Thu, Oct 22 - Wed, Nov 4
American Airlines Logo
12:50 pm - 3:35 pmBCN  Barcelona-El Prat-PHL Philadelphia
8h 45mnonstop
American Airlines Logo
7:40 pm - 2:40 pmPHL  Philadelphia-BCN Barcelona-El Prat
13h 00m1 stop London Heathrow
$738American Airlines
Booking Insights

KAYAK's insights & trends for flights to Philadelphia

Get data-powered insights and trends for flights to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Philadelphia?

In the last 5 days, the cheapest flight deal to Philadelphia was found on the route from Barcelona, at $634 return. The most popular connection is from Madrid to Philadelphia and KAYAK users have found round-trip deals for as low as $634 in the last 5 days.

How much is a flight to Philadelphia?

A flight to Philadelphia costs $883 on average. The cheapest price found on KAYAK in the last 2 weeks cost $448 and departed from Barcelona-El Prat Airport. The most popular routes on KAYAK are Barcelona to Philadelphia which costs $1,134 on average, and Madrid to Philadelphia, which costs $842 on average.

What is the cheapest day to fly to Philadelphia?

Based on KAYAK data, the cheapest day to fly to Philadelphia is Wednesday where round-trip tickets can be as cheap as $759. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,000 on average.

What is the cheapest month to fly to Philadelphia?

The cheapest month for flights to Philadelphia is February, where tickets cost $573 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Spain is $1,024 and $935 respectively. For one-way flights, the best month to travel is April with an average price of $536.

What is the cheapest time of day to fly to Philadelphia?

The cheapest time of day to fly to Philadelphia is generally in the morning, when round-trip flights cost $613 on average. The most expensive time of day to fly to Philadelphia is generally in the evening, which is peak travel time and where the average cost of a ticket is $922.

What is a good deal for flights to Philadelphia?

If you’re looking for cheap airfare to Philadelphia, 25% of our users found tickets to Philadelphia for the following prices or less: From Madrid $769 round-trip, from Barcelona-El Prat Airport $908 round-trip.

How far in advance should I book a flight to Philadelphia?

To get a below average price, you should book around 3 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low season

February

Cheapest flight

$360
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Barcelona to Philadelphia

FAQs - booking Philadelphia flights

  • What is the cheapest flight to Philadelphia?

    In the last 5 days, the cheapest flight deal to Philadelphia was found on the route from Barcelona, at $634 return. The most popular connection is from Madrid to Philadelphia and KAYAK users have found round-trip deals for as low as $634 in the last 5 days.

  • 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 much is a flight to Philadelphia?

    On average, a flight to Philadelphia costs $883. The cheapest price found on KAYAK in the last 2 weeks cost $448 and departed from Barcelona-El Prat Airport.

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

    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 Philadelphia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to Philadelphia?

    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 Philadelphia 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 Philadelphia?

    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 Philadelphia 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 Philadelphia

  • Looking for cheap airfare to Philadelphia? 25% of our users found round-trip tickets to Philadelphia for the following prices or less: From Madrid $693, from Barcelona-El Prat $1,600

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Philadelphia flight deals.

Reviews of the top 3 airlines serving from Spain to Philadelphia

 
Need help choosing which airline to fly with to Philadelphia? 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.
7.0
American AirlinesOverall score based on 12130 reviews
7.2Comfort
7.4Boarding
6.8Entertainment
7.9Crew
6.4Food
Airline reviews

The flight was overbooked. And the gate agent basically said that the flight will not leave unless two people came forward to give up their seats. Offered money. Raised the $$ too. But we were there for a while and flight was delayed. When passengers approached the gate agent asking what would happen if no one volunteered- the answer was flight would be cancelled! Ridiculous! It’s American’s fault for overbooking. The service level is going from Bad to worse it seems.

2.0 MediocreKazi, Oct 2026
Read more American Airlines reviews

The flight was overbooked. And the gate agent basically said that the flight will not leave unless two people came forward to give up their seats. Offered money. Raised the $$ too. But we were there for a while and flight was delayed. When passengers approached the gate agent asking what would happen if no one volunteered- the answer was flight would be cancelled! Ridiculous! It’s American’s fault for overbooking. The service level is going from Bad to worse it seems.

It was one hour 15 minutes late taking off so we missed our connecting flight in Philadelphia.

The flight attendance were very pleasant and funny. They made boarding and the flight very pleasant. Just wish the seats cushions had more comfort. Very flat and hard.

Flawless as usual. I understand on the smaller airplanes that WIFI is not available, and that is expected. The crew were awesome!

This aircraft was much better than the one we took two weeks ago to Edinburgh. The legroom was fantastic (two rows in front of our seats on the last trip), the seats were more comfortable, and the overall experience was improved. The movie selections are awful, unless one likes violence, intense contention, and sexual content. The so-called family films are limited to animations in spite of the many quality live-action films actually geared towards families. A note to Kayak and the survey engineers engaged to gather meaningful data for future passengers and possibly their clients: in many instances, the data you gather is skewed because you provide no "N/A" options, which forces one to choose an option that is not representative of the experience. I recommend your surveys and questionnaires undergo a serious review and update so that the data you collect is meaningful and represent accurate conditions and responses.

I sat in seat 22D near the back right of the plane. My phone battery was getting low, so I plugged my charger into the power outlets below the seats in front of me. They did not work. When I asked the flight attendant whether this was the case for the whole plane he said, "No. It's only this one. It hasn't worked for months". This should be noted to whomever services this plane so that maintenance can fix this for future passengers. I was on Flight AA5614 from Grand Rapids to Philadelphia on Wednesday, September 23, 2026.

Nice comfortable flight from Barcelona back to the states. The premium economy offers the extra room we need for my husband. The food was good and our flight attendants were excellent.

I miss my flight and they could not rebook me that day because the other flight was full, and for the next day I had to pay a whole new fee again which I think is unprofessional

Flight was on time Crew was not. very friendly I paid for premium class and It wasn’t too much different from coach

My baggage went to Dallas and not to Philadelphia. Do I need to add anything else?

Food was terrible. Going to Italy I gave benefit of the doubt however returning to the USA was no better. Rolls were frozen. Butter was frozen. Quality of entree poor

Cabin crew friendlier, they weren't weren't unfriendly, but simply professional and not more

The crew on AA international flights in my experience are generally lazy, rude, and inefficient. These guys did not disappoint.

The plane sat on the tarmac for 2 hours, it was terrible. No drink service during the flight. Terrible

Comfortable seat Attentive cabin crew Asian vegetarian meal very good Not enough drinks were offered during flight No ice cream Snack offered before landing not good very unpleasant taste no choices

Plane arrived late to gate, staff at Philadelphia had no sense of urgency to get people on the plane. Boarding took 15 min longer than it should have because despite 4 staff working at the gate, only one was scanning tickets while the others sat talking to each other.

When I bought the ticket, right away I got a problem, I had to cancel. Unfortunately never ever I will use kayak or Iberia again. When trying to cancel kayak told me to talk directly with the airline, the airline talked to me through whatsap and told me to deal through kayak. Both of u never took responsibility in helping me out. You kayak did not want to deal with me. I called my credit card and now we r disputing the charge bc u have a pathetic customer service.

Ability to select seating would be nice. We were family of three and they had us seated back to back and one of us on the other side of the plane??? That is pretty goofy. Especially when tickets were placed two months in advance.

How to get an aisle seat without paying extra? The young lady next to me was assigned the seat.

Flight reservation was canceled withou notice had to spend the night in the airport

OK. Needed more information on baggage details with different airlines and airport baggage pickup Also, it appeared they offered free WiFi on their info publications but none did.

It was pretty decent mostly cause I have leg room.

Thanks to a delay of an hour of my flight to Philadelphia on American Airlines I missed my connecting flight to Amsterdam. On arrival at Philadelphia he crew on the delayed flight did not ask the passengers to let connecting passengers get off first and I arrived a few minutes after boarding was closed at the original time for the flight to AMS, this despite the fact that I had received a message from American Airlines that departure was delayed by 25 minutes. Overall very poor service, no effort from the part of American Airlines to accommodate the passenger, just rebook the flight for the next day.

I liked my seats on the return trip. Didn't like having to pay for luggage on an international flight. Also didn't like that it was on American airlines and not British Airways. I specifically selected a BA flight to experience that airline.

Somone switched seats to sit near friend causing us to be disconnected (3) business class. Very disappointed. Staff did nothing.

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Besides having a LONG layover in Philadelphia to begin with, our flight was delayed and left late. We spent 7 hours in the Philadelphia airport after being in the air 7 hours from Portugal to Philly. It turned into a 24 hour day of travel which was exhausting. I know you can't help weather but our layover was difficult as my husband is handicapped. The staff was EXTREMELY helpful with his wheelchair tho!!

The flight was booked on British Airways but operated by American Airlines. When I went to check in at the BA counter I was told I needed to check in at the American counter. That wasn't a problem but it would have been nice to know and save a bit of time on the very long American check-in lines.

I will fly again with American airlines. It's efficient to get from A to B point, not too long layovers . Flights were on time, but box food on the long distance flight was dry, stale overcooked.

Everything about the flight was great. One negative thing, The British airways site said that we could check one bag for free but American Airlines who was actually doing the flight charged us 70 euro.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood Crest
Newark
Essington
North Wildwood
Vineland
West Chester
Elkton
Willow Grove
Pottstown
Middletown
Voorhees
Kennett Square
Somers Point
Glen Mills
Wyomissing
Millville
Springfield
Blackwood
Phoenixville
Strasburg

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