HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Interlaken

$275+ Cheap flights from Pittsburgh (PIT) 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — ZRH
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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.

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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$560
(Gotogate)

One-way from

$275
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$674
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
One-way flight from Pittsburgh to Interlaken
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($265 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 3, 2025.

This Gotogate deal was found by Cheapflights users on 3/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/194:05 pmPIT - ZRH
1 stop13h 20mAir Canada
Tue 3/2512:45 pmZRH - PIT
2 stops15h 57mAir Canada
Deal found 3/3$560
This United Airlines deal was found by Cheapflights users on 3/2. 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 3/192:45 pmPIT - ZRH
1 stop11h 55mUnited Airlines
Tue 3/251:10 pmZRH - PIT
1 stop15h 32mUnited Airlines
Deal found 3/2$563
This Mytrip deal was found by Cheapflights users on 3/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/196:00 amPIT - ZRH
3 stops28h 25mMultiple Airlines
Tue 3/2510:25 amZRH - PIT
2 stops19h 04mMultiple Airlines
Deal found 3/3$577
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:07 pmPIT - ZRH
2 stops16h 53mAmerican Airlines
Thu 10/211:45 amZRH - PIT
1 stop16h 30mAmerican Airlines
Deal found 3/2$611
This Ovago deal was found by Cheapflights users on 3/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/294:57 pmPIT - ZRH
2 stops34h 38mBritish Airways
Fri 4/47:00 pmZRH - PIT
1 stop30h 45mBritish Airways
Deal found 3/1$709
This Lufthansa deal was found by Cheapflights users on 3/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/292:06 pmPIT - ZRH
2 stops20h 04mLufthansa
Fri 4/48:00 pmZRH - PIT
2 stops33h 21mLufthansa
Deal found 3/2$722
This FlightHub deal was found by Cheapflights users on 3/2. 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.
Wed 4/3010:57 amPIT - ZRH
2 stops40h 43mScandinavian Airlines
Thu 5/88:25 pmZRH - PIT
2 stops33h 56mScandinavian Airlines
Deal found 3/2$730
This oojo deal was found by Cheapflights users on 3/2. 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.
Fri 5/238:30 pmPIT - ZRH
1 stop10h 35mIcelandair
Tue 6/32:00 pmZRH - PIT
1 stop11h 20mIcelandair
Deal found 3/2$864
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/105:01 pmPIT - ZRH
1 stop11h 34mDelta
Thu 7/177:45 amZRH - PIT
2 stops17h 09mDelta
Deal found 3/2$1,035
This AranGrant deal was found by Cheapflights users on 3/3. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/208:25 amPIT - ZRH
1 stop17h 50mAustrian Airlines
Sat 5/311:20 pmZRH - PIT
2 stops36h 12mAustrian Airlines
Deal found 3/3$1,887

Find flights from Pittsburgh to Interlaken within your budget

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 March 3, 2025.

Fly from

Pittsburgh

Fly to

Interlaken

Route

Depart

Return

Price

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Wed 3/19

4:05 pm-10:25 am

1 stop13h 20m

Zurich

Tue 3/25

12:45 pm-11:42 pm

2 stops15h 57m

$560

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Wed 3/19

2:45 pm-7:40 am

1 stop11h 55m

Zurich

Tue 3/25

1:10 pm-11:42 pm

1 stop15h 32m

$563

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Wed 3/19

6:00 am-3:25 pm

3 stops28h 25m

Zurich

Tue 3/25

10:25 am-12:29 am

2 stops19h 04m

$577

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Sun 8/24

9:01 am-8:50 am

2 stops17h 49m

Zurich

Sat 9/6

11:45 am-11:15 pm

2 stops17h 30m

$673

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Sat 3/29

4:57 pm-8:35 am

2 stops34h 38m

Zurich

Fri 4/4

7:00 pm-7:45 pm

1 stop30h 45m

$709

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Sat 3/29

2:06 pm-3:10 pm

2 stops20h 04m

Zurich

Fri 4/4

8:00 pm-11:21 pm

2 stops33h 21m

$722

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Wed 4/30

10:57 am-9:40 am

2 stops40h 43m

Zurich

Thu 5/8

8:25 pm-12:21 am

2 stops33h 56m

$730

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Fri 5/23

8:30 pm-1:05 pm

1 stop10h 35m

Zurich

Tue 6/3

2:00 pm-7:20 pm

1 stop11h 20m

$864

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Thu 7/10

5:01 pm-10:35 am

1 stop11h 34m

Zurich

Thu 7/17

7:45 am-6:54 pm

2 stops17h 09m

$1,035

PittsburghZurich

PIT - ZRH

PITZRH

Pittsburgh

Tue 5/20

8:25 am-8:15 am

1 stop17h 50m

Zurich

Sat 5/31

1:20 pm-7:32 pm

2 stops36h 12m

$1,887

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 20 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.

Travel insights for flights from Pittsburgh to Interlaken

Get recent, data-driven insights about flights from Pittsburgh to Interlaken including ideal travel times, pricing trends, and more.

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 February 28, 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 $1,296). 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 March 3, 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 March 3, 2025.
Delta
8.0
Very good
8,068 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,068 reviews
Delta
8.0
Very good
8,068 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
768 reviews
Delta
8.0
Very good
8,068 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,562 reviews
Delta
8.0
Very good
8,068 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,679 reviews
Delta
8.0
Very good
8,068 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,314 reviews
Delta
8.0
Very good
8,068 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 7 airlines. Pittsburgh is conveniently located just 13.5 mi from Pittsburgh’s city center.

  • What are the cheapest airlines to fly from Pittsburgh to Interlaken one-way?

    One-way options have recently been found by users for as low as $425 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include American Airlines from $449 and Air Canada from $453 one-way.

  • 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, 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 $1,296). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pittsburgh to Interlaken

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Zurich flights
Newark to Zurich flights
John F Kennedy Intl to Geneva flights
Newark to Geneva flights
Dulles Intl to Zurich flights
Dulles Intl to Geneva flights
LaGuardia to Zurich flights
LaGuardia to Geneva flights
Reagan-National to Geneva flights
Reagan-National to Zurich flights
Philadelphia to Zurich flights
John F Kennedy Intl to Basel flights
Newark to Basel flights
Philadelphia to Geneva flights
Pittsburgh to Zurich flights
Dulles Intl to Basel flights
Pittsburgh to Geneva flights
Reagan-National to Basel flights
Philadelphia to Basel flights
Allentown to Zurich flights
Dulles Intl to Lugano flights
Pittsburgh to Basel flights
Allentown to Geneva flights
Harrisburg to Geneva flights
Reagan-National to Lugano flights
John F Kennedy Intl to Lugano flights
John F Kennedy Intl to Bern flights
Philadelphia to Lugano flights
Dulles Intl to Bern flights
Newark to Lugano flights
State College to Zurich flights

Top 7 airlines flying from Pittsburgh to Interlaken

Discover the top 7 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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$441Average$811FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$541Average$1,006FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$585Average$964FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$607Average$924FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$609Average$833FlexibilityNo cancel feeOn-time70%
DeltaCheapest$616Average$964FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$818Average$1,194FlexibilityNo cancel feeOn-time79%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.