$257+ Cheap flights from Philadelphia (PHL) to Interlaken, Switzerland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ZRH
Oct 5 — Oct 121
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 Wednesday and return on a Tuesday
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 September 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 September 5, 2026.
This FlightHub deal was found by Cheapflights users on 9/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:15 am -
1 stop19h 10m
Wed 12/912:40 pm -
1 stop32h 04m
Deal found 9/2![Multiple Airlines logo]()
$697
This Expedia deal was found by Cheapflights users on 9/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:15 am -
1 stop19h 10m
Thu 12/1012:40 pm -
1 stop32h 04m
Deal found 9/4![Multiple Airlines logo]()
$700
This United deal was found by Cheapflights users on 9/2. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
1 stop22h 15m
Thu 12/1012:40 pm -
1 stop32h 04m
Deal found 9/2![Multiple Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:20 pm -
2 stops14h 35m
Thu 12/101:20 pm -
2 stops30h 46m
Deal found 9/2![United Airlines logo]()
$706
This Expedia deal was found by Cheapflights users on 8/31. 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 12/16:35 pm -
1 stop11h 05m
Mon 12/77:40 pm -
1 stop26h 35m
Deal found 8/31![British Airways logo]()
$707
This British Airways deal was found by Cheapflights users on 9/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:35 pm -
1 stop14h 55m
Wed 12/910:15 am -
Nonstop9h 10m
Deal found 9/2![Multiple Airlines logo]()
$709
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:30 am -
1 stop15h 10m
Wed 12/91:20 pm -
2 stops28h 54m
Deal found 9/2![United Airlines logo]()
$710
This United Airlines deal was found by Cheapflights users on 9/5. 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 12/54:59 pm -
1 stop32h 56m
Tue 12/151:00 pm -
1 stop33h 21m
Deal found 9/5![United Airlines logo]()
$711
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 September 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 September 5, 2026.
This United deal was found by Cheapflights users on 9/2. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
1 stop22h 15m
Wed 12/91:20 pm -
1 stop33h 01m
Deal found 9/2![Multiple Airlines logo]()
$706
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Sun 11/86:15 am -
1 stop19h 40m
Sat 11/143:30 pm -
2 stops33h 21m
Deal found 8/31![United Airlines logo]()
$881
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/4. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:27 am -
2 stops22h 33m
Sat 11/73:45 pm -
3 stops35h 26m
Deal found 9/4![TAP AIR PORTUGAL logo]()
$1,001
This United deal was found by Cheapflights users on 9/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am -
1 stop19h 40m
Sat 11/76:10 pm -
1 stop27h 55m
Deal found 9/4![Multiple Airlines logo]()
$878
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 11/226:46 pm -
1 stop33h 54m
Sun 11/291:20 pm -
1 stop33h 01m
Deal found 9/3![United Airlines logo]()
$992
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/1. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:30 am -
3 stops31h 05m
Mon 12/76:10 am -
2 stops18h 33m
Deal found 9/1![TAP AIR PORTUGAL logo]()
$1,008
This Condor deal was found by Cheapflights users on 9/1. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
2 stops20h 50m
Mon 9/218:00 am -
2 stops20h 03m
Deal found 9/1![Multiple Airlines logo]()
$942
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/1. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:48 pm -
3 stops21h 42m
Thu 10/153:50 pm -
3 stops37h 12m
Deal found 9/1![TAP AIR PORTUGAL logo]()
$1,033
This United Airlines deal was found by Cheapflights users on 8/31. 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 9/283:25 pm -
2 stops19h 10m
Mon 10/52:35 pm -
2 stops30h 12m
Deal found 8/31![United Airlines logo]()
$1,099
This British Airways deal was found by Cheapflights users on 9/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:35 pm -
1 stop21h 25m
Sun 11/2910:15 am -
Nonstop8h 55m
Deal found 9/3![Multiple Airlines logo]()
$1,124
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 10/153:08 pm -
1 stop10h 57m
Thu 10/221:25 pm -
2 stops31h 18m
Deal found 8/31![United Airlines logo]()
$1,126
Last-minute flights from Philadelphia to InterlakenDiscover last-minute flight deals from Philadelphia to Interlaken. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Interlaken. Data last updated September 5, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:12 am -
2 stops17h 38m
Thu 9/108:00 am -
2 stops20h 03m
Deal found 9/4![Multiple Airlines logo]()
$850
This FlightHub deal was found by Cheapflights users on 8/31. 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 9/216:00 am -
2 stops20h 50m
Mon 9/288:00 am -
2 stops20h 03m
Deal found 8/31![Multiple Airlines logo]()
$838
This Booking.com deal was found by Cheapflights users on 9/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:25 pm -
1 stop17h 45m
Tue 10/611:20 am -
1 stop13h 35m
Deal found 9/1![Aer Lingus logo]()
$840
This Booking.com deal was found by Cheapflights users on 9/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:25 pm -
1 stop17h 45m
Thu 10/111:20 am -
1 stop13h 35m
Deal found 9/1![Aer Lingus logo]()
$848
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:20 pm -
2 stops35h 45m
Sat 10/2411:20 am -
1 stop13h 35m
Deal found 9/2![Multiple Airlines logo]()
$791
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:50 am -
2 stops22h 15m
Thu 10/2211:20 am -
1 stop13h 35m
Deal found 9/2![Multiple Airlines logo]()
$790
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Mon 10/198:25 pm -
1 stop32h 10m
Mon 10/269:30 pm -
2 stops24h 40m
Deal found 9/4![Multiple Airlines logo]()
$832
This United deal was found by Cheapflights users on 9/2. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:40 pm -
1 stop31h 00m
Wed 11/412:40 pm -
1 stop32h 04m
Deal found 9/2![Multiple Airlines logo]()
$842
This United deal was found by Cheapflights users on 8/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am -
1 stop23h 15m
Wed 11/412:40 pm -
1 stop32h 04m
Deal found 8/31![Multiple Airlines logo]()
$843
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Fri 10/308:25 pm -
1 stop11h 15m
Wed 11/410:15 am -
Nonstop8h 55m
Deal found 8/31![American Airlines logo]()
$844
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 September 5, 2026.
Search for one-way flight options from Philadelphia to Interlaken. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/58:41 am -
3 stops43h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$257
This Expedia deal was found by Cheapflights users on 9/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:40 pm -
1 stop10h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Aer Lingus logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:15 am -
2 stops45h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:30 pm -
2 stops36h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 9/308:41 am -
3 stops29h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$312
This Expedia deal was found by Cheapflights users on 9/1. 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.
Mon 11/306:35 pm -
1 stop14h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![British Airways logo]()
$313
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $681 (Cheapflightsfares) |
One-way from | $257 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,211 |
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 7,457,451 searches. Data last updated September 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 Philadelphia - ZRH Zurich
PHLZRH
Philadelphia
Sun 2/28
6:35 pm-9:25 am
1 stop32h 50m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$323
PhiladelphiaZurich
PHL Philadelphia - ZRH Zurich
PHLZRH
Philadelphia
Wed 3/3
6:35 pm-8:20 pm
1 stop19h 45m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$323
Quickest round-trip
PhiladelphiaZurich
PHL Philadelphia - ZRH Zurich
PHLZRH
Philadelphia
Mon 12/7
6:35 pm-4:45 pm
1 stop16h 10m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$323
PhiladelphiaZurich
PHL Philadelphia - ZRH Zurich
PHLZRH
Philadelphia
Wed 3/3
3:20 pm-8:40 am
2 stops35h 20m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$325
PhiladelphiaZurich
PHL Philadelphia - ZRH Zurich
PHLZRH
Philadelphia
Sun 2/28
3:20 pm-4:45 pm
2 stops19h 25m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$325
PhiladelphiaZurich
PHL Philadelphia - ZRH Zurich
PHLZRH
Philadelphia
Sat 2/27
8:00 pm-10:15 am
1 stop32h 15m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$335
PhiladelphiaZurich
PHL Philadelphia - ZRH Zurich
PHLZRH
Philadelphia
Sun 9/27
8:02 pm-7:50 pm
3 stops41h 48m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$369
PhiladelphiaZurich
PHL Philadelphia - ZRH Zurich
PHLZRH
Philadelphia
Fri 2/26
6:35 pm-8:25 pm
1 stop19h 50m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$373
PhiladelphiaZurich
PHL Philadelphia - ZRH Zurich
PHLZRH
Philadelphia
Thu 3/4
6:35 pm-6:55 pm
1 stop18h 20m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$373
PhiladelphiaZurich
PHL Philadelphia - ZRH Zurich
PHLZRH
Philadelphia
Thu 12/3
6:35 pm-9:25 am
1 stop32h 50m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$373
Showing 1-10 of 23 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 September 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.
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 September 5, 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?
Airfare is below average for this route at the moment.
Philadelphia to Interlaken flights typically cost between $1,066 and $1,384 in December.The cheapest round-trip price found within the last 5 days was $678 on Multiple Airlines (Dec 6-Dec 15).
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 September 5, 2026.
See what other customers who have flown with Finnair,SWISS, andUnited 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.
Boarding
7.6
Comfort
7.4
Entertainment
6.9
Food
6.7
Crew
8.2
Overall
7.6
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.6
Comfort
7.4
Entertainment
6.9
Food
6.7
Crew
8.2
Overall
7.6
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.6
Comfort
7.4
Entertainment
6.9
Food
6.7
Crew
8.2
Overall
7.6
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.6
Comfort
7.4
Entertainment
6.9
Food
6.7
Crew
8.2
Overall
7.6
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.6
Comfort
7.4
Entertainment
6.9
Food
6.7
Crew
8.2
Overall
7.6
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.6
Comfort
7.4
Entertainment
6.9
Food
6.7
Crew
8.2
Overall
7.6
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
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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Philadelphia and Interlaken flights
Browse other Philadelphia and Interlaken flight options. Last updated on September 5, 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 September 5, 2026.
Popular flight searches
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Philadelphia to Interlaken flights
Consider these flights traveling from Philadelphia to Interlaken.
Top 6 airlines flying from Philadelphia to Interlaken
Discover the top 6 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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$418 | Average$769 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$453 | Average$825 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$480 | Average$907 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$540 | Average$930 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$570 | Average$687 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$695 | Average$1,166 | FlexibilityNo cancel fee | On-time76% |