$427+ Cheap flights from Philadelphia (PHL) to Interlaken, Switzerland
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ZRH
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Interlaken with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Philadelphia to Interlaken are usually found in November or January, booked 27 days in advance, depart on a Tuesday or Monday and return on a Thursday
Cheap flight deals from Philadelphia to Interlaken
Cheapest
Best
Last-minute
One-way
Cheapest flights from Philadelphia to InterlakenExplore the most affordable flight options available from Philadelphia to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from Philadelphia to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This oojo deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:40 am
PHL
- ZRH
2 stops18h 00m
Scandinavian Airlines
Wed 9/98:25 pm
ZRH
- PHL
2 stops32h 12m
Scandinavian Airlines
Deal found 5/2![Scandinavian Airlines logo]()
$746
This Justfly.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:30 pm
PHL
- ZRH
2 stops19h 15m
Air Canada
Tue 11/241:00 pm
ZRH
- PHL
2 stops30h 51m
Air Canada
Deal found 4/30![Air Canada logo]()
$765
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:50 pm
PHL
- ZRH
1 stop16h 35m
American Airlines
Tue 11/2410:15 am
ZRH
- PHL
Nonstop9h 10m
American Airlines
Deal found 4/30![American Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:00 pm
PHL
- ZRH
1 stop29h 40m
United Airlines
Tue 11/241:00 pm
ZRH
- PHL
1 stop32h 51m
United Airlines
Deal found 4/30![United Airlines logo]()
$770
This oojo deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:40 am
PHL
- ZRH
2 stops18h 00m
Scandinavian Airlines
Mon 9/288:25 pm
ZRH
- PHL
2 stops32h 12m
Scandinavian Airlines
Deal found 5/4![Scandinavian Airlines logo]()
$775
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:35 pm
PHL
- ZRH
1 stop14h 55m
British Airways
Mon 11/91:20 pm
ZRH
- PHL
1 stop32h 55m
British Airways
Deal found 5/3![British Airways logo]()
$783
This American Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:50 pm
PHL
- ZRH
1 stop16h 35m
American Airlines
Mon 11/161:20 pm
ZRH
- PHL
1 stop30h 30m
American Airlines
Deal found 5/3![American Airlines logo]()
$786
This American Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:35 pm
PHL
- ZRH
Nonstop7h 45m
American Airlines
Mon 11/91:20 pm
ZRH
- PHL
1 stop30h 30m
American Airlines
Deal found 5/3![American Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:37 pm
PHL
- ZRH
1 stop11h 03m
United Airlines
Mon 11/163:30 pm
ZRH
- PHL
2 stops53h 17m
United Airlines
Deal found 5/3![United Airlines logo]()
$797
This FlightHub deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:30 pm
PHL
- ZRH
2 stops19h 15m
Multiple Airlines
Mon 11/97:50 pm
ZRH
- PHL
1 stop26h 15m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$798
Best flights from Philadelphia to InterlakenDiscover carefully curated flight deals from Philadelphia to Interlaken that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Philadelphia to Interlaken that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:25 pm
PHL
- ZRH
2 stops14h 20m
United Airlines
Sun 9/61:25 pm
ZRH
- PHL
3 stops30h 40m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,268
This Condor deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:28 am
PHL
- ZRH
2 stops18h 22m
Multiple Airlines
Fri 7/178:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,283
This Scandinavian Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:40 am
PHL
- ZRH
3 stops20h 30m
Scandinavian Airlines
Mon 10/57:00 am
ZRH
- PHL
3 stops21h 37m
Scandinavian Airlines
Deal found 5/2![Scandinavian Airlines logo]()
$1,441
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:06 pm
PHL
- ZRH
2 stops14h 49m
Delta
Sat 7/1810:10 am
ZRH
- PHL
1 stop17h 10m
Delta
Deal found 5/4![Delta logo]()
$1,624
This SWISS deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:40 pm
PHL
- ZRH
2 stops20h 00m
SWISS
Sat 9/55:55 pm
ZRH
- PHL
2 stops28h 10m
SWISS
Deal found 5/1![SWISS logo]()
$1,655
This British Airways deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 pm
PHL
- ZRH
Nonstop7h 45m
Multiple Airlines
Mon 5/189:45 pm
ZRH
- PHL
1 stop23h 45m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,303
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1111:38 am
PHL
- ZRH
1 stop14h 07m
United Airlines
Sat 7/181:25 pm
ZRH
- PHL
1 stop15h 21m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,618
This Scandinavian Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:30 am
PHL
- ZRH
3 stops22h 10m
Scandinavian Airlines
Wed 8/1210:25 am
ZRH
- PHL
2 stops18h 12m
Scandinavian Airlines
Deal found 5/3![Scandinavian Airlines logo]()
$1,647
This British Airways deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:35 pm
PHL
- ZRH
1 stop21h 55m
Multiple Airlines
Sat 8/111:45 am
ZRH
- PHL
Nonstop8h 50m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,533
This Scandinavian Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:10 pm
PHL
- ZRH
3 stops23h 30m
Scandinavian Airlines
Wed 8/510:25 am
ZRH
- PHL
2 stops17h 46m
Scandinavian Airlines
Deal found 5/3![Scandinavian Airlines logo]()
$1,667
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:55 pm
PHL
- ZRH
3 stops36h 05m
Multiple Airlines
Sat 8/86:20 am
ZRH
- PHL
2 stops19h 40m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,543
Last-minute flights from Philadelphia to InterlakenDiscover last-minute flight deals from Philadelphia to Interlaken. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Interlaken. Data last updated May 5, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
PHL
- ZRH
2 stops20h 50m
Multiple Airlines
Mon 5/188:00 am
ZRH
- PHL
2 stops19h 41m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$860
This Travelocity deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:21 am
PHL
- ZRH
2 stops24h 19m
Multiple Airlines
Thu 6/48:00 am
ZRH
- PHL
2 stops19h 21m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$850
This FlightHub deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:21 am
PHL
- ZRH
2 stops29h 19m
Multiple Airlines
Tue 6/168:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,091
This Expedia deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:21 am
PHL
- ZRH
2 stops24h 19m
Multiple Airlines
Fri 6/58:00 am
ZRH
- PHL
2 stops19h 19m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$995
This Expedia deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:21 am
PHL
- ZRH
2 stops29h 29m
Multiple Airlines
Mon 6/88:00 am
ZRH
- PHL
2 stops16h 50m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$948
This Expedia deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:25 pm
PHL
- ZRH
1 stop17h 50m
Aer Lingus
Tue 6/2311:20 am
ZRH
- PHL
1 stop13h 35m
Aer Lingus
Deal found 5/2![Aer Lingus logo]()
$1,084
This Orbitz deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:21 am
PHL
- ZRH
2 stops17h 29m
Multiple Airlines
Wed 6/108:00 am
ZRH
- PHL
2 stops16h 50m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,018
This CheapOair deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:21 am
PHL
- ZRH
2 stops29h 14m
Multiple Airlines
Wed 6/178:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,020
This Orbitz deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:21 am
PHL
- ZRH
2 stops17h 29m
Multiple Airlines
Tue 6/168:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,037
This Expedia deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:00 am
PHL
- ZRH
2 stops20h 50m
Multiple Airlines
Mon 6/158:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,073
One-way flights from Philadelphia to InterlakenSearch for one-way flight options from Philadelphia to Interlaken. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Philadelphia to Interlaken. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:00 am
PHL
- ZRH
3 stops43h 55m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:40 pm
PHL
- ZRH
2 stops33h 15m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:50 am
PHL
- ZRH
3 stops39h 05m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:40 pm
PHL
- ZRH
2 stops33h 40m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
PHL
- ZRH
3 stops25h 05m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$474
Find flight deals from Philadelphia to Interlaken
Keep the following information in mind while searching for Philadelphia to Interlaken flight deals. Data was last updated May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $746 (oojo) |
One-way from | $427 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $890 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Interlaken that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from Philadelphia to Interlaken that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Wed 9/2
3:25 pm-11:45 am
2 stops14h 20m
Zurich
Sun 9/6
1:25 pm-2:05 pm
3 stops30h 40m
$1,268
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sun 7/12
8:28 am-8:50 am
2 stops18h 22m
Zurich
Fri 7/17
8:00 am-8:00 pm
2 stops18h 00m
$1,283
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Fri 5/15
6:00 pm-7:45 am
Nonstop7h 45m
Zurich
Mon 5/18
9:45 pm-3:30 pm
1 stop23h 45m
$1,303
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sun 9/20
9:40 am-12:10 pm
3 stops20h 30m
Zurich
Mon 10/5
7:00 am-10:37 pm
3 stops21h 37m
$1,441
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Mon 7/20
6:35 pm-10:30 pm
1 stop21h 55m
Zurich
Sat 8/1
11:45 am-2:35 pm
Nonstop8h 50m
$1,533
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sat 8/1
8:55 pm-3:00 pm
3 stops36h 05m
Zurich
Sat 8/8
6:20 am-8:00 pm
2 stops19h 40m
$1,543
Quickest round-trip
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sat 7/11
11:38 am-7:45 am
1 stop14h 07m
Zurich
Sat 7/18
1:25 pm-10:46 pm
1 stop15h 21m
$1,618
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sat 7/11
5:06 pm-1:55 pm
2 stops14h 49m
Zurich
Sat 7/18
10:10 am-9:20 pm
1 stop17h 10m
$1,624
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Wed 7/29
9:30 am-1:40 pm
3 stops22h 10m
Zurich
Wed 8/12
10:25 am-10:37 pm
2 stops18h 12m
$1,647
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Thu 9/3
5:40 pm-7:40 pm
2 stops20h 00m
Zurich
Sat 9/5
5:55 pm-4:05 pm
2 stops28h 10m
$1,655
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Philadelphia to Interlaken
Have a flexible travel schedule? Discover the best time to fly to Interlaken from Philadelphia with our price prediction graph.
PHL-ZRH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Philadelphia to Interlaken
PHL-IN9
PHL-ZRH
What is the cheapest time of day to fly from PHL to IN9?
Find hourly flight availability from Philadelphia to Interlaken. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Interlaken as you normally would.
How much does it cost to fly round-trip from Philadelphia to Interlaken?
Reviews of airlines servicing Interlaken
Get insights into the airlines that provide service to Interlaken. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Interlaken. Reviews last updated May 5, 2026.
See what other customers who have flown with SWISS,United Airlines, andAmerican Airlines from Philadelphia to Interlaken have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Crew
8.3
Food
7.1
Comfort
7.4
Overall
7.6
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Crew
8.3
Food
7.1
Comfort
7.4
Overall
7.6
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Crew
8.3
Food
7.1
Comfort
7.4
Overall
7.6
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Crew
8.3
Food
7.1
Comfort
7.4
Overall
7.6
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Crew
8.3
Food
7.1
Comfort
7.4
Overall
7.6
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Related info for your journey
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Alternative routes for Philadelphia to Interlaken
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Philadelphia and Interlaken flights
Browse other Philadelphia and Interlaken flight options. Last updated on May 5, 2026.
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Philadelphia to Interlaken flights
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Top 5 airlines flying from Philadelphia to Interlaken
Discover the top 5 airlines that operate flights from Philadelphia to Interlaken. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$418 | Average$728 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$453 | Average$788 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$480 | Average$668 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$539 | Average$816 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$570 | Average$744 | FlexibilityNo cancel fee | On-time76% |