$192+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ZRH
Jul 29 — Aug 51
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
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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 Wednesday 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 June 29, 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 June 29, 2026.
This Expedia deal was found by Cheapflights users on 6/27. 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.
Mon 11/236:35 pm
PHL
- ZRH
1 stop14h 55m
Multiple Airlines
Sun 12/67:30 am
ZRH
- PHL
1 stop14h 20m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$649
This Expedia deal was found by Cheapflights users on 6/26. 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.
Sun 11/15:30 pm
PHL
- ZRH
1 stop20h 00m
Multiple Airlines
Mon 11/97:30 am
ZRH
- PHL
2 stops18h 38m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$661
This Orbitz deal was found by Cheapflights users on 6/28. 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.
Mon 11/911:00 am
PHL
- ZRH
2 stops18h 10m
Iberia
Thu 11/127:30 am
ZRH
- PHL
1 stop14h 20m
Iberia
Deal found 6/28![Iberia logo]()
$664
This American Airlines deal was found by Cheapflights users on 6/28. 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
Thu 11/1210:15 am
ZRH
- PHL
Nonstop9h 10m
American Airlines
Deal found 6/28![American Airlines logo]()
$707
This Orbitz deal was found by Cheapflights users on 6/25. 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.
Mon 8/179:12 am
PHL
- ZRH
2 stops17h 38m
Multiple Airlines
Tue 9/18:00 am
ZRH
- PHL
2 stops18h 01m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$710
This British Airways deal was found by Cheapflights users on 6/25. 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 11/96:35 pm
PHL
- ZRH
1 stop14h 55m
British Airways
Thu 11/127:15 pm
ZRH
- PHL
1 stop27h 00m
British Airways
Deal found 6/25![British Airways logo]()
$727
This American Airlines deal was found by Cheapflights users on 6/26. 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.
Sun 11/16:35 pm
PHL
- ZRH
Nonstop7h 45m
American Airlines
Mon 11/910:25 am
ZRH
- PHL
1 stop33h 25m
American Airlines
Deal found 6/26![American Airlines logo]()
$729
This Delta deal was found by Cheapflights users on 6/24. 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 11/79:42 am
PHL
- ZRH
2 stops18h 48m
Delta
Sat 11/141:30 pm
ZRH
- PHL
2 stops25h 11m
Delta
Deal found 6/24![Delta logo]()
$730
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 June 29, 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 June 29, 2026.
This British Airways deal was found by Cheapflights users on 6/26. 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 11/96:35 pm
PHL
- ZRH
1 stop14h 55m
British Airways
Thu 11/127:15 pm
ZRH
- PHL
1 stop27h 00m
British Airways
Deal found 6/26![British Airways logo]()
$727
This Delta deal was found by Cheapflights users on 6/25. 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 8/227:25 am
PHL
- ZRH
1 stop18h 40m
Delta
Tue 9/110:10 am
ZRH
- PHL
1 stop19h 32m
Delta
Deal found 6/25![Delta logo]()
$755
This Scandinavian Airlines deal was found by Cheapflights users on 6/23. 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.
Mon 11/162:12 pm
PHL
- ZRH
2 stops18h 03m
Scandinavian Airlines
Thu 11/198:25 pm
ZRH
- PHL
2 stops32h 31m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$939
This United Airlines deal was found by Cheapflights users on 6/27. 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 8/226:56 pm
PHL
- ZRH
1 stop30h 49m
United Airlines
Sun 8/301:25 pm
ZRH
- PHL
1 stop32h 16m
United Airlines
Deal found 6/27![United Airlines logo]()
$974
This Delta deal was found by Cheapflights users on 6/24. 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 9/56:00 am
PHL
- ZRH
1 stop20h 05m
Delta
Mon 9/710:10 am
ZRH
- PHL
1 stop17h 27m
Delta
Deal found 6/24![Delta logo]()
$786
This Delta deal was found by Cheapflights users on 6/24. 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.
Mon 9/215:00 pm
PHL
- ZRH
2 stops14h 55m
Delta
Fri 9/257:00 am
ZRH
- PHL
2 stops17h 09m
Delta
Deal found 6/24![Delta logo]()
$797
This Delta deal was found by Cheapflights users on 6/24. 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.
Mon 8/311:15 pm
PHL
- ZRH
2 stops13h 20m
Delta
Mon 9/77:00 am
ZRH
- PHL
2 stops15h 49m
Delta
Deal found 6/24![Delta logo]()
$802
This Scandinavian Airlines deal was found by Cheapflights users on 6/26. 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.
Thu 8/61:15 pm
PHL
- ZRH
3 stops25h 15m
Scandinavian Airlines
Fri 8/147:00 am
ZRH
- PHL
3 stops21h 16m
Scandinavian Airlines
Deal found 6/26![Scandinavian Airlines logo]()
$1,379
This Delta deal was found by Cheapflights users on 6/26. 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.
Mon 7/201:10 pm
PHL
- ZRH
2 stops14h 50m
Delta
Sat 8/110:10 am
ZRH
- PHL
1 stop15h 41m
Delta
Deal found 6/26![Delta logo]()
$1,278
Last-minute flights from Philadelphia to InterlakenDiscover last-minute flight deals from Philadelphia to Interlaken. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Interlaken. Data last updated June 29, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 6/28. 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.
Sat 7/189:15 am
PHL
- ZRH
2 stops17h 35m
Multiple Airlines
Sat 8/88:00 am
ZRH
- PHL
2 stops18h 01m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$927
This FlightHub deal was found by Cheapflights users on 6/26. 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.
Mon 7/209:20 am
PHL
- ZRH
2 stops17h 30m
Multiple Airlines
Sat 8/18:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$962
This Orbitz deal was found by Cheapflights users on 6/28. 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.
Tue 7/289:26 am
PHL
- ZRH
2 stops17h 24m
Multiple Airlines
Tue 8/48:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$881
This FlightHub deal was found by Cheapflights users on 6/28. 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.
Wed 7/299:20 am
PHL
- ZRH
2 stops17h 30m
Multiple Airlines
Wed 8/128:00 am
ZRH
- PHL
2 stops18h 01m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$888
This Justfly.com deal was found by Cheapflights users on 6/27. 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.
Thu 7/309:20 am
PHL
- ZRH
2 stops17h 30m
Multiple Airlines
Mon 8/108:00 am
ZRH
- PHL
2 stops18h 01m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$914
This Justfly.com deal was found by Cheapflights users on 6/28. 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.
Fri 7/319:20 am
PHL
- ZRH
2 stops17h 30m
Multiple Airlines
Tue 8/118:00 am
ZRH
- PHL
2 stops18h 01m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$923
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 June 29, 2026.
Search for one-way flight options from Philadelphia to Interlaken. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This KAYAK deal was found by Cheapflights users on 6/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:53 pm
PHL
- ZRH
2 stops14h 42m
Aer Lingus
Deal found 6/26![Aer Lingus logo]()
$192
This KAYAK deal was found by Cheapflights users on 6/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:51 pm
PHL
- ZRH
2 stops14h 44m
Aer Lingus
Deal found 6/24![Aer Lingus logo]()
$261
This KAYAK deal was found by Cheapflights users on 6/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:51 pm
PHL
- ZRH
2 stops14h 44m
Aer Lingus
Deal found 6/26![Aer Lingus logo]()
$309
This Delta deal was found by Cheapflights users on 6/26. 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.
Thu 8/206:05 am
PHL
- ZRH
2 stops20h 00m
Delta
Deal found 6/26![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 6/25. 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.
Sun 8/210:00 am
PHL
- ZRH
2 stops18h 00m
Delta
Deal found 6/25![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 6/25. 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.
Sun 7/268:10 pm
PHL
- ZRH
2 stops29h 55m
Delta
Deal found 6/25![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 6/24. 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.
Fri 12/256:00 am
PHL
- ZRH
2 stops23h 00m
Delta
Deal found 6/24![Delta logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/211:28 pm
PHL
- ZRH
3 stops37h 32m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 7/221:28 pm
PHL
- ZRH
3 stops39h 07m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 6/25. 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.
Thu 9/2412:06 pm
PHL
- ZRH
1 stop13h 59m
Delta
Deal found 6/25![Delta logo]()
$359
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 June 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $649 (Expedia) |
One-way from | $192 (KAYAK) |
Popular in | June |
Cheapest in | November |
Average price | $1,560 |
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 June 29, 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
Mon 11/9
6:35 pm-3:30 pm
1 stop14h 55m
Zurich
Thu 11/12
7:15 pm-4:15 pm
1 stop27h 00m
$727
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sat 8/22
7:25 am-8:05 am
1 stop18h 40m
Zurich
Tue 9/1
10:10 am-11:42 pm
1 stop19h 32m
$755
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sat 9/5
6:00 am-8:05 am
1 stop20h 05m
Zurich
Mon 9/7
10:10 am-9:37 pm
1 stop17h 27m
$786
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Mon 9/21
5:00 pm-1:55 pm
2 stops14h 55m
Zurich
Fri 9/25
7:00 am-6:09 pm
2 stops17h 09m
$797
Quickest round-trip
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Mon 8/31
1:15 pm-8:35 am
2 stops13h 20m
Zurich
Mon 9/7
7:00 am-4:49 pm
2 stops15h 49m
$802
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Mon 11/16
2:12 pm-2:15 pm
2 stops18h 03m
Zurich
Thu 11/19
8:25 pm-10:56 pm
2 stops32h 31m
$939
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sat 8/22
6:56 pm-7:45 am
1 stop30h 49m
Zurich
Sun 8/30
1:25 pm-3:41 pm
1 stop32h 16m
$974
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Mon 7/20
1:10 pm-10:00 am
2 stops14h 50m
Zurich
Sat 8/1
10:10 am-7:51 pm
1 stop15h 41m
$1,278
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Thu 8/6
1:15 pm-8:30 pm
3 stops25h 15m
Zurich
Fri 8/14
7:00 am-10:16 pm
3 stops21h 16m
$1,379
Cheapest one-way
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sun 8/23
6:05 am-10:35 am
2 stops22h 30m
$329
Showing 1-10 of 18 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 June 29, 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.
Weekly flight availability from Philadelphia to Interlaken
Explore weekly flight availability from Philadelphia to Interlaken. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 29, 2026.
The most flights from PHL to IN9 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
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 June 29, 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
Overall
7.5
Boarding
7.7
Crew
8.3
Comfort
7.4
Food
7.1
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Overall
7.5
Boarding
7.7
Crew
8.3
Comfort
7.4
Food
7.1
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Overall
7.5
Boarding
7.7
Crew
8.3
Comfort
7.4
Food
7.1
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Overall
7.5
Boarding
7.7
Crew
8.3
Comfort
7.4
Food
7.1
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Overall
7.5
Boarding
7.7
Crew
8.3
Comfort
7.4
Food
7.1
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Interlaken. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Philadelphia and Interlaken flights
Browse other Philadelphia and Interlaken flight options. Last updated on June 29, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on June 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Philadelphia to Interlaken flights
Consider these flights traveling from Philadelphia to Interlaken.
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 June 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$418 | Average$751 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$453 | Average$732 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$480 | Average$907 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$540 | Average$874 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$553 | Average$687 | FlexibilityNo cancel fee | On-time76% |