BSL - PHL

$404 Find Cheap Flights from Basel to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Basel to Philadelphia departing on 10/16. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Basel to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Basel to Philadelphia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$666
American Airlines
Tue 9/22Thu 10/1
BSL - PHL • 1 stop
Cheapest one-way
$404
British Airways
Fri 10/16
BSL - PHL • 1 stop
Top airlines
Cheapest • from $666 (round-trip)
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Basel and Philadelphia. You'll need at least 1 connection.
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We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Basel to Philadelphia (BSL-PHL)

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

Tue, Sep 22 - Thu, Oct 1
American Airlines Logo
8:15 am - 4:40 pm
BSL
-
PHL
14h 25m
1 stop
American Airlines Logo
6:45 pm - 10:50 pm
PHL
-
BSL
22h 05m
1 stop
$666American Airlines
Wed, Sep 2 - Fri, Sep 25
British Airways Logo
6:40 am - 4:40 pm
BSL
-
PHL
16h 00m
1 stop
British Airways Logo
8:10 pm - 10:50 pm
PHL
-
BSL
20h 40m
2 stops
$668British Airways
Tue, Oct 13 - Sun, Oct 25
American Airlines Logo
8:15 am - 9:45 am
BSL
-
PHL
31h 30m
2 stops
American Airlines Logo
7:44 pm - 10:20 pm
PHL
-
BSL
21h 36m
2 stops
$671American Airlines
Tue, Sep 22 - Thu, Oct 1
British Airways Logo
11:55 am - 8:43 pm
BSL
-
PHL
14h 48m
2 stops
British Airways Logo
10:08 pm - 10:50 pm
PHL
-
BSL
18h 42m
2 stops
$674British Airways
Wed, Sep 2 - Fri, Sep 25
Air France Logo
2:25 pm - 10:16 pm
BSL
-
PHL
13h 51m
2 stops
Air France Logo
3:54 pm - 1:45 pm
PHL
-
BSL
15h 51m
2 stops
$706Air France
Mon, Oct 12 - Sat, Oct 24
Delta Logo
10:15 am - 10:38 pm
BSL
-
PHL
18h 23m
2 stops
Delta Logo
5:38 pm - 2:55 pm
PHL
-
BSL
15h 17m
2 stops
$707Delta
Tue, Oct 13 - Sat, Oct 24
American Airlines Logo
8:15 am - 6:30 pm
BSL
-
PHL
16h 15m
2 stops
American Airlines Logo
8:50 pm - 7:05 pm
PHL
-
BSL
16h 15m
1 stop
$711American Airlines
Wed, Jul 15 - Wed, Aug 26
Lufthansa Logo
11:10 am - 4:05 pm
BSL
-
PHL
10h 55m
1 stop
Lufthansa Logo
5:40 pm - 10:00 am
PHL
-
BSL
10h 20m
1 stop
$741Lufthansa
Wed, Sep 2 - Sun, Sep 6
American Airlines Logo
6:40 am - 3:35 pm
BSL
-
PHL
14h 55m
1 stop
American Airlines Logo
6:45 pm - 6:50 pm
PHL
-
BSL
18h 05m
1 stop
$742American Airlines
Wed, Sep 2 - Sun, Sep 6
American Airlines Logo
6:40 am - 3:35 pm
BSL
-
PHL
14h 55m
1 stop
American Airlines Logo
10:15 pm - 11:00 am
PHL
-
BSL
30h 45m
1 stop
$744American Airlines
Booking Insights

KAYAK's insights & trends for Basel to Philadelphia flights

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

Which airlines provide the cheapest flights from Basel to Philadelphia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Basel to Philadelphia were found on American Airlines ($666) and British Airways ($668).

Good to know

Cheapest flight$404
Flight from Basel to Philadelphia

When to book flights from Basel to Philadelphia

Are your dates flexible? Find out the best times to travel from Basel to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Basel to Philadelphia flights

  • What is the cheapest flight from Basel EuroAirport Swiss to Philadelphia?

    In the last 5 days, the lowest price for a flight from Basel EuroAirport Swiss to Philadelphia was $404 for a one-way ticket and $666 for a round-trip.

  • Do I need a passport to fly between Basel and Philadelphia?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Basel and on arrival in Philadelphia.

  • Which aircraft models fly most regularly from Basel to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Basel to Philadelphia?

    oneworld is the only airline alliance operating flights between Basel and Philadelphia.

  • How does KAYAK find such low prices on flights from Basel 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 from Basel to Philadelphia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Basel 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 Basel 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 to Basel with another airline. Booking your flights between Basel and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Basel 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 from Basel up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Basel to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Basel to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Basel 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.
6.7
British AirwaysOverall score based on 8054 reviews
6.4Food
6.8Comfort
7.7Crew
6.4Entertainment
6.9Boarding
Airline reviews

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.

2.0 MediocrePeter, Jun 2026
MCO - PHL
Read more British Airways reviews

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.

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

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.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

Horrible - flight was delayed by 6 hours - we boarded, were made to de-board due some technical fault; aircraft changed; special meals request on new flight - all went awry. Landed in Dulles airport; breezed thru immigration; as Business Class passengers or baggage was delivered almost 90 minutes after landing; air tags indicated the bags were just near the carousel but the unhelpful BA staff - Maria and Ghina refused to give any update - palming it off on some imaginary invisible “manager” despite air tags evidence showing it right there. So about 50-60 passengers waiting and getting infuriatingly impatient for their bags coz one container was not delivered. Finally after much argument by some other passengers Maria condescended to go to the “ramp” and within 5 minutes the baggage was delivered miraculously. Question is why couldn’t she have done it one hour earlier ? Poor poor experience once again on Business Class BA.

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

Everything you need to know for your flight from Basel to Philadelphia

Information on your arrival and departure airports