$538+ Cheap flights from Pittsburgh (PIT) 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Pittsburgh 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 Pittsburgh to Interlaken are usually found in March or February, booked 75 days in advance, depart on a Wednesday or Monday and return on a Monday
Cheap flight deals from Pittsburgh to Interlaken
Keep the following information in mind while searching for Pittsburgh to Interlaken flight deals. Data was last updated May 23, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $538 (Booking.com) |
Popular in | June |
Cheapest in | March |
Average price | $1,092 |
Find flight deals from Pittsburgh to Interlaken
Cheapest flights from Pittsburgh to InterlakenExplore the most affordable flight options available from Pittsburgh to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2025.
Explore the most affordable flight options available from Pittsburgh to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2025.
This Booking.com deal was found by Cheapflights users on 5/22. 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.
This United Airlines deal was found by Cheapflights users on 5/22. 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.
This Booking.com deal was found by Cheapflights users on 5/22. 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.
This American Airlines deal was found by Cheapflights users on 5/22. 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.
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
This Booking.com deal was found by Cheapflights users on 5/22. 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.
This Scandinavian Airlines deal was found by Cheapflights users on 5/22. 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.
This Ovago deal was found by Cheapflights users on 5/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 5/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/22. 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.
This Cheapflightsfares deal was found by Cheapflights users on 5/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh 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 23, 2025.
Use the filters below to find and compare flights from Pittsburgh to Interlaken that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PittsburghZurich
PIT - ZRH
PITZRH
Pittsburgh
Tue 8/12
3:15 pm-11:40 am
2 stops14h 25m
Zurich
Tue 8/19
7:25 am-2:35 pm
2 stops13h 10m
PittsburghZurich
PIT - ZRH
PITZRH
Pittsburgh
Tue 8/12
7:00 am-10:50 am
1 stop21h 50m
Zurich
Tue 8/19
12:50 pm-11:15 pm
1 stop16h 25m
PittsburghZurich
PIT - ZRH
PITZRH
Pittsburgh
Fri 9/12
8:30 pm-1:05 pm
1 stop10h 35m
Zurich
Sun 9/21
2:00 pm-7:20 pm
1 stop11h 20m
PittsburghZurich
PIT - ZRH
PITZRH
Pittsburgh
Wed 8/13
9:45 pm-10:45 pm
1 stop19h 00m
Zurich
Sat 8/23
11:45 am-10:41 pm
1 stop16h 56m
PittsburghZurich
PIT - ZRH
PITZRH
Pittsburgh
Fri 8/8
11:05 am-6:10 am
1 stop13h 05m
Zurich
Fri 8/15
9:25 am-4:53 pm
1 stop13h 28m
PittsburghZurich
PIT - ZRH
PITZRH
Pittsburgh
Fri 8/8
3:15 pm-8:40 am
2 stops35h 25m
Zurich
Fri 8/15
9:25 am-4:53 pm
1 stop13h 28m
PittsburghZurich
PIT - ZRH
PITZRH
Pittsburgh
Mon 9/15
11:49 am-2:10 pm
2 stops20h 21m
Zurich
Thu 10/2
10:20 am-11:09 pm
2 stops18h 49m
PittsburghZurich
PIT - ZRH
PITZRH
Pittsburgh
Fri 8/15
8:05 pm-4:10 pm
2 stops14h 05m
Zurich
Mon 8/25
8:00 pm-4:55 pm
2 stops26h 55m
PittsburghZurich
PIT - ZRH
PITZRH
Pittsburgh
Thu 8/7
1:00 pm-10:25 am
2 stops15h 25m
Zurich
Fri 8/15
1:35 pm-11:59 pm
2 stops16h 24m
PittsburghZurich
PIT - ZRH
PITZRH
Pittsburgh
Mon 11/3
9:45 pm-3:40 pm
1 stop11h 55m
Zurich
Sat 11/8
1:40 pm-7:40 pm
1 stop12h 00m
Best time to book a flight from Pittsburgh to Interlaken
Have a flexible travel schedule? Discover the best time to fly to Interlaken from Pittsburgh with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Pittsburgh to Interlaken
How far ahead should I book a flight from Pittsburgh to Interlaken?
Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Interlaken. Price data was last updated on May 16, 2025.
To ensure you get the cheapest price possible for a flight from Pittsburgh to Interlaken, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Pittsburgh to Interlaken?
Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Interlaken (average of $637). Flying from Pittsburgh to Interlaken in June is currently the most expensive (average of $1,222). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PIT to IN9?
Find hourly flight availability from Pittsburgh 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 23, 2025.
When flying from Pittsburgh to Interlaken, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Pittsburgh to Interlaken?
Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Interlaken. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Pittsburgh to Interlaken flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Interlaken by month
Plan your trip to Interlaken by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Interlaken ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Interlaken when rainfall is around 2.5 in.
Temperature in Interlaken by month
Plan your trip to Interlaken by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Interlaken, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
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 23, 2025.
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh 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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Alternative routes for Pittsburgh to Interlaken
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Pittsburgh to Interlaken
Discover the top 6 airlines that operate flights from Pittsburgh 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 23, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$428 | Average$641 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$539 | Average$816 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$541 | Average$806 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$585 | Average$854 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$600 | Average$805 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$610 | Average$906 | FlexibilityNo cancel fee | On-time69% |