What is the cheapest day to fly from Knoxville to Interlaken?

Travelers seeking maximum savings on their Knoxville to Interlaken flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the most popular airlines that fly from Knoxville to Interlaken?

Before booking your flight from Knoxville to Interlaken check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

What is the cheapest month to fly from Knoxville to Interlaken?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, November can be a great choice for travel to Interlaken. Flights to Interlaken from Knoxville in November are about $1,020 on average during November, but can be found for as low as $484.

What airport do you fly from for flights from Knoxville to Interlaken?

Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to Interlaken. 3 airlines have flights from McGhee Tyson to Interlaken on a regular basis. Booking flights from Knoxville McGhee Tyson to Interlaken should not be difficult; the airport handles an average of 0 outbound flights to Interlaken per day.

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

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

How can I find direct flights from Knoxville to Interlaken?

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

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

Yes. Cheapflights offers flight deals from Knoxville 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.

$530+ Flights from Knoxville to Interlaken

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Cheap flight deals from Knoxville to Interlaken

Round-trip from	$683 (United Airlines)
One-way from	$530 (Kiwi.com)
Popular in	December
Cheapest in	November
Average price	$943

From Knoxville McGhee Tyson to Interlaken

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One-way flight from Knoxville McGhee Tyson to Interlaken

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High demand for flights, 5% potential price rise

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Cheapest flight prices on average. 6% potential price decrease ($62 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Knoxville to Interlaken

Cheapest flights from Knoxville to Interlaken
Explore the most affordable flight options available from Knoxville to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Tue 9/95:45 amTYS - ZRH

1 stop20h 20mUnited Airlines

Wed 9/1711:55 amZRH - TYS

1 stop15h 01mUnited Airlines

Deal found 6/29

$683

Sat 11/87:56 amTYS - ZRH

1 stop18h 19mAmerican Airlines

Sat 11/1510:15 amZRH - TYS

1 stop13h 24mAmerican Airlines

Deal found 6/30

$703

Tue 9/93:56 pmTYS - ZRH

2 stops24h 39mBritish Airways

Mon 9/159:45 pmZRH - TYS

2 stops24h 34mBritish Airways

Deal found 6/29

$716

Sat 9/65:45 amTYS - ZRH

2 stops42h 25mAir Canada

Sun 9/1412:40 pmZRH - TYS

2 stops32h 00mAir Canada

Deal found 6/29

$720

Mon 9/82:30 pmTYS - ZRH

1 stop11h 35mLufthansa

Mon 9/1511:05 amZRH - TYS

2 stops18h 52mLufthansa

Deal found 6/29

$817

Sat 9/61:53 pmTYS - ZRH

2 stops37h 47mScandinavian Airlines

Thu 9/182:50 pmZRH - TYS

2 stops38h 56mScandinavian Airlines

Deal found 6/29

$891

Sat 11/85:45 amTYS - ZRH

3 stops18h 30mMultiple Airlines

Sat 11/1512:45 pmZRH - TYS

2 stops17h 14mMultiple Airlines

Deal found 6/30

$929

Best flights from Knoxville to Interlaken
Discover carefully curated flight deals from Knoxville to Interlaken that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Tue 9/95:45 amTYS - ZRH

1 stop20h 20mUnited Airlines

Tue 9/1612:50 pmZRH - TYS

1 stop17h 07mUnited Airlines

Deal found 6/29

$683

Tue 9/93:56 pmTYS - ZRH

2 stops24h 39mBritish Airways

Mon 9/159:45 pmZRH - TYS

2 stops24h 34mBritish Airways

Deal found 6/29

$716

Sat 9/65:45 amTYS - ZRH

2 stops42h 25mAir Canada

Sun 9/1412:40 pmZRH - TYS

2 stops32h 00mAir Canada

Deal found 6/29

$720

Mon 9/82:30 pmTYS - ZRH

1 stop11h 35mLufthansa

Mon 9/1511:05 amZRH - TYS

2 stops18h 52mLufthansa

Deal found 6/29

$817

Tue 7/297:35 amTYS - ZRH

1 stop19h 15mAmerican Airlines

Tue 8/511:45 amZRH - TYS

2 stops16h 40mAmerican Airlines

Deal found 6/30

$852

Sat 9/61:53 pmTYS - ZRH

2 stops37h 47mScandinavian Airlines

Thu 9/182:50 pmZRH - TYS

2 stops38h 56mScandinavian Airlines

Deal found 6/29

$891

Fri 9/1212:45 pmTYS - ZRH

1 stop16h 05mMultiple Airlines

Sun 9/1412:55 pmZRH - TYS

2 stops40h 19mMultiple Airlines

Deal found 6/29

$936

Tue 7/295:45 amTYS - ZRH

3 stops44h 35mEthiopian Air

Tue 8/59:00 pmZRH - TYS

4 stops47h 58mEthiopian Air

Deal found 6/29

$2,930

Last-minute flights from Knoxville to Interlaken
Discover last-minute flight deals from Knoxville to Interlaken. Data last updated July 1, 2025 and is based on user searches.

Tue 7/297:35 amTYS - ZRH

1 stop19h 15mAmerican Airlines

Tue 8/511:45 amZRH - TYS

2 stops16h 40mAmerican Airlines

Deal found 6/30

$852

Tue 7/297:00 amTYS - ZRH

2 stops24h 05mMultiple Airlines

Tue 8/59:05 amZRH - TYS

3 stops32h 45mMultiple Airlines

Deal found 6/29

$1,448

Tue 7/292:30 pmTYS - ZRH

3 stops18h 20mAir Canada

Tue 8/511:20 amZRH - TYS

3 stops18h 39mAir Canada

Deal found 6/29

$1,886

Tue 7/295:45 amTYS - ZRH

3 stops44h 35mEthiopian Air

Tue 8/59:00 pmZRH - TYS

4 stops47h 58mEthiopian Air

Deal found 6/29

$2,930

Mon 8/111:56 pmTYS - ZRH

1 stop11h 49mUnited Airlines

Mon 8/1811:55 amZRH - TYS

1 stop15h 02mUnited Airlines

Deal found 6/30

$743

One-way flights from Knoxville to Interlaken
Search for one-way flight options from Knoxville to Interlaken. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Sat 7/56:00 amTYS - ZRH

2 stops27h 55mMultiple Airlines

Deal found 7/1

$530

Mon 9/2912:01 pmTYS - ZRH

2 stops16h 34mDelta

Deal found 6/30

$583

Sat 7/55:45 amTYS - ZRH

4 stops44h 35mEthiopian Air

Deal found 7/1

$1,817

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Interlaken that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleZurich

TYS - ZRH

TYSZRH

Knoxville McGhee Tyson

Tue 9/9

5:45 am-8:05 am

1 stop20h 20m

Zurich

Wed 9/17

11:55 am-8:56 pm

1 stop15h 01m

$683

KnoxvilleZurich

TYS - ZRH

TYSZRH

Knoxville McGhee Tyson

Tue 9/9

3:56 pm-10:35 pm

2 stops24h 39m

Zurich

Mon 9/15

9:45 pm-4:19 pm

2 stops24h 34m

$716

KnoxvilleZurich

TYS - ZRH

TYSZRH

Knoxville McGhee Tyson

Sat 9/6

5:45 am-6:10 am

2 stops42h 25m

Zurich

Sun 9/14

12:40 pm-2:40 pm

2 stops32h 00m

$720

KnoxvilleZurich

TYS - ZRH

TYSZRH

Knoxville McGhee Tyson

Mon 9/8

2:30 pm-8:05 am

1 stop11h 35m

Zurich

Mon 9/15

11:05 am-11:57 pm

2 stops18h 52m

$817

KnoxvilleZurich

TYS - ZRH

TYSZRH

Knoxville McGhee Tyson

Tue 7/29

7:35 am-8:50 am

1 stop19h 15m

Zurich

Tue 8/5

11:45 am-10:25 pm

2 stops16h 40m

$852

KnoxvilleZurich

TYS - ZRH

TYSZRH

Knoxville McGhee Tyson

Sat 9/6

1:53 pm-9:40 am

2 stops37h 47m

Zurich

Thu 9/18

2:50 pm-11:46 pm

2 stops38h 56m

$891

KnoxvilleZurich

TYS - ZRH

TYSZRH

Knoxville McGhee Tyson

Fri 9/12

12:45 pm-10:50 am

1 stop16h 05m

Zurich

Sun 9/14

12:55 pm-11:14 pm

2 stops40h 19m

$936

KnoxvilleZurich

TYS - ZRH

TYSZRH

Knoxville McGhee Tyson

Tue 7/29

5:45 am-8:20 am

3 stops44h 35m

Zurich

Tue 8/5

9:00 pm-2:58 pm

4 stops47h 58m

$2,930

KnoxvilleZurich

TYS - ZRH

TYSZRH

Knoxville McGhee Tyson

Sat 7/5

6:00 am-3:55 pm

2 stops27h 55m

$530

KnoxvilleZurich

TYS - ZRH

TYSZRH

Knoxville McGhee Tyson

Mon 9/29

12:01 pm-10:35 am

2 stops16h 34m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 11 results

Best time to book a flight from Knoxville to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from Knoxville 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 Knoxville to Interlaken

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

Currently, November is the cheapest month in which you can book a flight from Knoxville to Interlaken (average of $637). Flying from Knoxville to Interlaken in June is currently the most expensive (average of $1,158). 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 TYS to IN9?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Interlaken as you normally would.

Reviews of airlines servicing Interlaken

Read through reviews of airlines operating flights from Knoxville to Interlaken, such as Delta, United Airlines, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,973 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,858 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Scandinavian Airlines

7.3

Good

1,414 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Ethiopian Air

7.2

Good

789 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Knoxville to Interlaken?
Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to Interlaken. 3 airlines have flights from McGhee Tyson to Interlaken on a regular basis. Booking flights from Knoxville McGhee Tyson to Interlaken should not be difficult; the airport handles an average of 0 outbound flights to Interlaken per day.
Can I find deals for flights from Knoxville to Interlaken that include hotel bookings?
Yes. In addition to deals on Knoxville to Interlaken flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville to Interlaken?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Interlaken.
Can I find deals for business class flights from Knoxville to Interlaken?
Yes. Cheapflights offers flight deals from Knoxville 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 Knoxville to Interlaken?
Currently, November is the cheapest month in which you can book a flight from Knoxville to Interlaken (average of $637). Flying from Knoxville to Interlaken in June is currently the most expensive (average of $1,158). 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

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Top 3 airlines flying from Knoxville to Interlaken

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$474	Average$1,146	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$638	Average$1,012	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$670	Average$1,097	FlexibilityNo cancel fee	On-time71%

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$530+ Cheap flights from Knoxville (TYS) 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Interlaken with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to Interlaken

Keep the following information in mind while searching for Knoxville to Interlaken flight deals. Data was last updated July 1, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Knoxville to Interlaken

Cheapest flights from Knoxville to InterlakenExplore the most affordable flight options available from Knoxville to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Knoxville to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Interlaken that are best for you.

Best time to book a flight from Knoxville to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from Knoxville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Interlaken

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

What is the cheapest time of day to fly from TYS to IN9?

Find hourly flight availability from Knoxville 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 July 1, 2025.

Reviews of airlines servicing Interlaken

Read through reviews of airlines operating flights from Knoxville to Interlaken, such as Delta, United Airlines, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Knoxville 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 Knoxville to Interlaken?

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

How can I find direct flights from Knoxville to Interlaken?

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

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

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 Knoxville to Interlaken

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Knoxville to Interlaken

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Travel Smart

Cheapest flights from Knoxville to Interlaken
Explore the most affordable flight options available from Knoxville to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.