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Interlaken

$443+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — ZRH
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheapflights Tip: The best prices from Pittsburgh to Interlaken are usually found in March or January, booked 42 days in advance, depart on a Wednesday or Monday and return on a Monday

Find flight deals from Pittsburgh to Interlaken

Cheapest flights from Pittsburgh to Interlaken
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 November 17, 2025.

This American Airlines deal was found by Cheapflights users on 11/16. 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 12/27:16 pmPIT - ZRH
2 stops14h 14mAmerican Airlines
Tue 12/910:15 amZRH - PIT
2 stops15h 42mAmerican Airlines
Deal found 11/16$443
This Delta deal was found by Cheapflights users on 11/14. 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 11/1611:52 amPIT - ZRH
1 stop16h 38mDelta
Wed 11/261:30 pmZRH - PIT
1 stop15h 34mDelta
Deal found 11/14$454
This Delta deal was found by Cheapflights users on 11/14. 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 11/161:00 pmPIT - ZRH
1 stop15h 30mDelta
Tue 11/256:30 amZRH - PIT
2 stops15h 42mDelta
Deal found 11/14$484
This Mytrip deal was found by Cheapflights users on 11/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:55 pmPIT - ZRH
2 stops30h 20mAir Canada
Tue 11/251:00 pmZRH - PIT
2 stops33h 45mAir Canada
Deal found 11/14$490
This American Airlines deal was found by Cheapflights users on 11/14. 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.
Sat 11/156:36 pmPIT - ZRH
2 stops14h 54mAmerican Airlines
Tue 11/2510:15 amZRH - PIT
1 stop18h 15mAmerican Airlines
Deal found 11/14$500
This Delta deal was found by Cheapflights users on 11/14. 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 11/152:00 pmPIT - ZRH
1 stop14h 30mDelta
Wed 11/261:30 pmZRH - PIT
1 stop13h 59mDelta
Deal found 11/14$504
This KLM deal was found by Cheapflights users on 11/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:43 amPIT - ZRH
2 stops14h 32mMultiple Airlines
Tue 11/256:30 amZRH - PIT
2 stops15h 42mMultiple Airlines
Deal found 11/14$516
This Ovago deal was found by Cheapflights users on 11/14. 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.
Sun 11/162:11 pmPIT - ZRH
1 stop14h 29mMultiple Airlines
Wed 11/261:35 pmZRH - PIT
2 stops15h 59mMultiple Airlines
Deal found 11/14$522
This United Airlines deal was found by Cheapflights users on 11/14. 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 11/158:05 pmPIT - ZRH
1 stop29h 35mUnited Airlines
Sun 11/231:20 pmZRH - PIT
1 stop33h 54mUnited Airlines
Deal found 11/14$533
This Delta deal was found by Cheapflights users on 11/16. 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 12/45:10 pmPIT - ZRH
1 stop11h 20mDelta
Wed 12/106:30 amZRH - PIT
2 stops22h 24mDelta
Deal found 11/16$534
This Delta deal was found by Cheapflights users on 11/14. 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 11/161:00 pmPIT - ZRH
1 stop15h 30mDelta
Sun 11/236:30 amZRH - PIT
2 stops16h 24mDelta
Deal found 11/14$535

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 November 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$443
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$894
Provider with most accurate pricing for Pittsburgh-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Zurich flights.
Search Deals
From Pittsburgh to Interlaken
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($164 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search 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 November 17, 2025.
Use the filters below to find and compare flights from Pittsburgh to Interlaken that are best for you.

Fly from

Pittsburgh

Fly to

Interlaken

Route

Depart

Return

Price

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Tue 12/2

7:16 pm-3:30 pm

2 stops14h 14m

Zurich

Tue 12/9

10:15 am-9:46 am

1 stop29h 31m

$443

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Sun 2/15

5:17 pm-10:30 am

1 stop11h 13m

Zurich

Wed 2/25

1:30 pm-9:20 pm

1 stop13h 50m

$454

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Mon 2/16

9:15 pm-3:30 pm

1 stop12h 15m

Zurich

Fri 2/27

1:15 pm-7:20 pm

1 stop12h 05m

$455

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Mon 2/16

9:15 pm-3:30 pm

1 stop12h 15m

Zurich

Wed 2/25

12:35 pm-7:20 pm

1 stop12h 45m

$455

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Wed 2/18

9:15 pm-3:30 pm

1 stop12h 15m

Zurich

Fri 2/27

1:15 pm-7:20 pm

1 stop12h 05m

$455

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Mon 2/16

9:15 pm-3:30 pm

1 stop12h 15m

Zurich

Tue 2/24

9:05 pm-7:20 pm

1 stop28h 15m

$455

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Mon 2/16

9:15 pm-3:30 pm

1 stop12h 15m

Zurich

Thu 2/26

9:10 pm-7:20 pm

1 stop28h 10m

$455

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Tue 2/17

10:24 am-10:30 am

2 stops18h 06m

Zurich

Tue 2/24

1:30 pm-9:20 pm

1 stop13h 50m

$459

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Mon 2/2

5:55 pm-10:25 am

1 stop10h 30m

Zurich

Sun 2/8

1:20 pm-4:44 pm

2 stops33h 24m

$465

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Sat 2/7

2:06 pm-7:55 am

1 stop11h 49m

Zurich

Sat 2/14

1:10 pm-9:04 pm

1 stop13h 54m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 13 results
1
2

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.
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 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 November 14, 2025.

To ensure you get the cheapest price possible for a flight from Pittsburgh to Interlaken, you should look to book at least 41 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, September is the cheapest month in which you can book a flight from Pittsburgh to Interlaken (average of $500). Flying from Pittsburgh to Interlaken in June is currently the most expensive (average of $960). 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 November 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Pittsburgh to Interlaken in the evening. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the morning.

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 afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Pittsburgh 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 November 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Pittsburgh to Interlaken. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,015 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.0
Good
580 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,528 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • What airport do you fly from for flights from Pittsburgh to Interlaken?

    Most people fly from Pittsburgh (PIT) if they book a flight from Pittsburgh to Interlaken. On average, Pittsburgh has 0 outbound flights to Interlaken per day from 6 airlines. Pittsburgh is conveniently located just 13.5 mi from Pittsburgh’s city center.

  • How long is the flight from Pittsburgh to Interlaken?

    Departing from Pittsburgh to Interlaken will take you 11h 13m. Pittsburgh and Interlaken are separated by a distance of 4192 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Pittsburgh to Interlaken that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Interlaken flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Interlaken?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Interlaken.

  • Can I find deals for business class flights from Pittsburgh to Interlaken?

    Yes. Cheapflights offers flight deals from Pittsburgh to Interlaken by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Interlaken?

    Currently, September is the cheapest month in which you can book a flight from Pittsburgh to Interlaken (average of $500). Flying from Pittsburgh to Interlaken in June is currently the most expensive (average of $960). 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.

See more FAQs

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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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$501Average$693FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$507Average$1,036FlexibilityNo cancel feeOn-time70%
DeltaCheapest$539Average$984FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$579Average$915FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$589Average$834FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$779Average$806FlexibilityNo cancel feeOn-time67%

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