What are the cheapest airlines to fly from San Diego to Interlaken one-way?

To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $480. United Airlines flights start at $486 while deals on Delta start at $538 one-way.

What is the cheapest day to fly from San Diego to Interlaken?

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

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

The most popular airlines flying from San Diego to Interlaken are American Airlines, Air Canada and British Airways. Something to consider prior to booking your flight.

How far in advance should I book a flight from San Diego to Interlaken?

Travelers have found it’s best to book a flight 61 days in advance to save up to 36% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Diego to Interlaken 1-2 weeks in advance for as low as $796, or $1,664 for flights within the next 24 hours.

What is the cheapest month to fly from San Diego to Interlaken?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to Interlaken. Flights to Interlaken from San Diego in October are about $877 on average during October, but can be found for as low as $589.

What airport do you fly from for flights from San Diego to Interlaken?

San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Interlaken. You should not have trouble finding flights to Interlaken from San Diego; the airport handles an average of 0 outbound flights to Interlaken per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the San Diego airport to Interlaken. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

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

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

How can I find direct flights from San Diego to Interlaken?

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

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

Yes. Cheapflights offers flight deals from San Diego 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.

$447+ Flights from San Diego to Interlaken

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Cheapflights Tip: The best prices from San Diego to Interlaken are usually found in October or February, booked 66 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from San Diego to Interlaken

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$639 (CheapOair)
One-way from	$447 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$823

Provider with most accurate pricing for San Diego-Zurich flight deals.

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Provider most trusted by Cheapflights users for San Diego-Zurich flights.

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From San Diego to Interlaken

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One-way flight from San Diego to Interlaken

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($234 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from San Diego to Interlaken

Cheapest flights from San Diego to Interlaken
Explore the most affordable flight options available from San Diego to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Wed 10/226:15 amSAN - ZRH

2 stops20h 10mMultiple Airlines

Wed 11/51:15 pmZRH - SAN

1 stop16h 01mMultiple Airlines

Deal found 4/23

$633

Wed 10/810:00 amSAN - ZRH

2 stops24h 45mScandinavian Airlines

Sun 10/268:25 pmZRH - SAN

2 stops35h 56mScandinavian Airlines

Deal found 4/23

$639

Wed 8/136:36 amSAN - ZRH

2 stops17h 14mAmerican Airlines

Tue 8/2611:45 amZRH - SAN

2 stops19h 22mAmerican Airlines

Deal found 4/23

$647

Thu 10/234:11 pmSAN - ZRH

1 stop14h 39mSWISS

Thu 11/61:15 pmZRH - SAN

1 stop18h 22mSWISS

Deal found 4/23

$653

Mon 10/207:00 amSAN - ZRH

1 stop18h 35mDelta

Mon 11/32:15 pmZRH - SAN

1 stop30h 50mDelta

Deal found 4/23

$656

Thu 10/234:55 pmSAN - ZRH

2 stops28h 35mAir Canada

Thu 11/61:20 pmZRH - SAN

2 stops30h 45mAir Canada

Deal found 4/23

$691

Sun 8/248:11 pmSAN - ZRH

1 stop34h 39mUnited Airlines

Sun 9/71:25 pmZRH - SAN

1 stop31h 16mUnited Airlines

Deal found 4/23

$772

Mon 7/287:50 pmSAN - ZRH

1 stop17h 40mBritish Airways

Mon 8/119:45 pmZRH - SAN

1 stop26h 05mBritish Airways

Deal found 4/23

$907

Mon 7/2110:54 amSAN - ZRH

2 stops22h 06mAustrian Airlines

Mon 8/48:50 pmZRH - SAN

2 stops32h 11mAustrian Airlines

Deal found 4/23

$924

Mon 7/215:15 pmSAN - ZRH

1 stop13h 55mLufthansa

Mon 8/49:05 pmZRH - SAN

2 stops32h 33mLufthansa

Deal found 4/23

$938

Tue 7/158:29 pmSAN - ZRH

2 stops31h 36mIcelandair

Tue 7/222:00 pmZRH - SAN

2 stops38h 18mIcelandair

Deal found 4/23

$944

Thu 4/2411:54 amSAN - ZRH

2 stops18h 41mCondor

Thu 5/16:10 pmZRH - SAN

2 stops37h 34mCondor

Deal found 4/23

$1,060

Best flights from San Diego to Interlaken
Discover carefully curated flight deals from San Diego to Interlaken that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Wed 10/810:00 amSAN - ZRH

2 stops24h 45mScandinavian Airlines

Sun 10/268:25 pmZRH - SAN

2 stops35h 56mScandinavian Airlines

Deal found 4/23

$639

Wed 8/136:15 amSAN - ZRH

2 stops19h 05mMultiple Airlines

Tue 8/261:25 pmZRH - SAN

1 stop31h 20mMultiple Airlines

Deal found 4/23

$643

Wed 8/136:36 amSAN - ZRH

2 stops17h 14mAmerican Airlines

Tue 8/2611:45 amZRH - SAN

2 stops19h 22mAmerican Airlines

Deal found 4/23

$647

Mon 10/207:00 amSAN - ZRH

1 stop18h 35mDelta

Mon 11/32:15 pmZRH - SAN

1 stop30h 50mDelta

Deal found 4/23

$656

Wed 9/312:45 pmSAN - ZRH

2 stops22h 10mAir Canada

Tue 9/1612:40 pmZRH - SAN

1 stop15h 55mAir Canada

Deal found 4/23

$723

Wed 8/61:50 pmSAN - ZRH

1 stop17h 00mSWISS

Thu 8/141:10 pmZRH - SAN

1 stop18h 32mSWISS

Deal found 4/23

$727

Sun 8/248:11 pmSAN - ZRH

1 stop34h 39mUnited Airlines

Sun 9/71:25 pmZRH - SAN

1 stop31h 16mUnited Airlines

Deal found 4/23

$772

Mon 7/287:50 pmSAN - ZRH

1 stop17h 40mBritish Airways

Mon 8/119:45 pmZRH - SAN

1 stop26h 05mBritish Airways

Deal found 4/23

$907

Mon 7/2110:54 amSAN - ZRH

2 stops18h 26mAustrian Airlines

Mon 8/48:50 pmZRH - SAN

2 stops32h 11mAustrian Airlines

Deal found 4/24

$923

Mon 7/215:15 pmSAN - ZRH

1 stop13h 55mLufthansa

Mon 8/49:05 pmZRH - SAN

2 stops31h 56mLufthansa

Deal found 4/24

$937

Tue 7/158:29 pmSAN - ZRH

2 stops31h 36mIcelandair

Tue 7/222:00 pmZRH - SAN

2 stops38h 18mIcelandair

Deal found 4/24

$943

Last-minute flights from San Diego to Interlaken
Discover last-minute flight deals from San Diego to Interlaken. Data last updated April 24, 2025 and is based on user searches.

Wed 4/236:24 amSAN - ZRH

1 stop17h 26mAmerican Airlines

Wed 4/3010:15 amZRH - SAN

1 stop16h 45mAmerican Airlines

Deal found 4/22

$2,093

Thu 4/2411:54 amSAN - ZRH

2 stops18h 41mCondor

Thu 5/16:10 pmZRH - SAN

2 stops37h 34mCondor

Deal found 4/23

$1,060

Tue 4/292:00 pmSAN - ZRH

2 stops38h 05mIcelandair

Sat 5/102:00 pmZRH - SAN

2 stops18h 59mIcelandair

Deal found 4/23

$3,322

Tue 4/294:30 pmSAN - ZRH

2 stops17h 25mBritish Airways

Sat 5/107:15 amZRH - SAN

1 stop19h 45mBritish Airways

Deal found 4/23

$7,184

Tue 4/2910:59 amSAN - ZRH

1 stop35h 46mBrussels Airlines

Sat 5/109:50 amZRH - SAN

1 stop18h 01mBrussels Airlines

Deal found 4/23

$7,580

Thu 5/16:35 amSAN - ZRH

1 stop16h 40mUnited Airlines

Thu 5/1510:10 amZRH - SAN

1 stop18h 53mUnited Airlines

Deal found 4/23

$2,192

Wed 5/74:00 pmSAN - ZRH

1 stop14h 50mSWISS

Tue 5/201:10 pmZRH - SAN

1 stop16h 14mSWISS

Deal found 4/23

$1,766

Wed 5/710:30 amSAN - ZRH

2 stops26h 05mAustrian Airlines

Fri 5/167:20 amZRH - SAN

2 stops19h 31mAustrian Airlines

Deal found 4/23

$1,817

Thu 5/86:34 amSAN - ZRH

1 stop19h 01mDelta

Tue 5/201:35 pmZRH - SAN

1 stop19h 18mDelta

Deal found 4/23

$1,846

Sat 5/104:31 pmSAN - ZRH

2 stops21h 14mBritish Airways

Mon 5/199:45 pmZRH - SAN

2 stops32h 51mBritish Airways

Deal found 4/23

$1,813

Tue 5/136:34 amSAN - ZRH

2 stops28h 11mScandinavian Airlines

Tue 5/2010:20 amZRH - SAN

2 stops17h 31mScandinavian Airlines

Deal found 4/23

$769

Wed 5/1410:25 amSAN - ZRH

2 stops20h 15mMultiple Airlines

Wed 5/288:00 amZRH - SAN

2 stops20h 34mMultiple Airlines

Deal found 4/23

$760

One-way flights from San Diego to Interlaken
Search for one-way flight options from San Diego to Interlaken. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Wed 5/216:15 amSAN - ZRH

3 stops29h 35mMultiple Airlines

Deal found 4/23

$447

Sat 8/235:00 pmSAN - ZRH

1 stop33h 25mAir Canada

Deal found 4/23

$480

Sat 8/2310:41 amSAN - ZRH

2 stops36h 24mUnited Airlines

Deal found 4/23

$486

Sat 8/236:15 amSAN - ZRH

2 stops19h 20mDelta

Deal found 4/23

$538

Wed 5/214:00 pmSAN - ZRH

1 stop14h 50mSWISS

Deal found 4/23

$606

Thu 5/294:40 pmSAN - ZRH

1 stop21h 05mBritish Airways

Deal found 4/23

$885

Sat 8/2310:15 amSAN - ZRH

3 stops43h 45mTAP AIR PORTUGAL

Deal found 4/23

$1,261

Wed 5/219:30 pmSAN - ZRH

4 stops49h 50mEthiopian Air

Deal found 4/23

$1,732

Sat 6/284:00 pmSAN - ZRH

2 stops16h 25mLufthansa

Deal found 4/23

$2,096

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 10/8

10:00 am-7:45 pm

2 stops24h 45m

Zurich

Sun 10/26

8:25 pm-12:21 am

2 stops35h 56m

$639

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 8/13

6:15 am-10:20 am

2 stops19h 05m

Zurich

Tue 8/26

1:25 pm-11:45 am

1 stop31h 20m

$643

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 8/13

6:36 am-8:50 am

2 stops17h 14m

Zurich

Tue 8/26

11:45 am-10:07 pm

2 stops19h 22m

$647

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Mon 10/20

7:00 am-10:35 am

1 stop18h 35m

Zurich

Mon 11/3

2:15 pm-12:05 pm

1 stop30h 50m

$656

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 9/3

12:45 pm-7:55 pm

2 stops22h 10m

Zurich

Tue 9/16

12:40 pm-7:35 pm

1 stop15h 55m

$723

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 8/6

1:50 pm-3:50 pm

1 stop17h 00m

Zurich

Thu 8/14

1:10 pm-10:42 pm

1 stop18h 32m

$727

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Wed 8/6

1:50 pm-3:50 pm

1 stop17h 00m

Zurich

Thu 8/14

9:50 am-9:12 pm

2 stops20h 22m

$732

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Mon 7/28

7:50 pm-10:30 pm

1 stop17h 40m

Zurich

Mon 8/11

9:45 pm-2:50 pm

1 stop26h 05m

$907

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Mon 7/21

10:54 am-6:00 pm

2 stops22h 06m

Zurich

Mon 8/4

8:50 pm-8:01 pm

2 stops32h 11m

$924

San DiegoZurich

SAN - ZRH

SANZRH

San Diego

Mon 7/21

5:15 pm-4:10 pm

1 stop13h 55m

Zurich

Mon 8/4

9:05 pm-8:38 pm

2 stops32h 33m

$938

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 20 results

Best time to book a flight from San Diego to Interlaken

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

How far ahead should I book a flight from San Diego to Interlaken?

The price you pay for your flight from San Diego to Interlaken may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from San Diego to Interlaken (average of $637). Flying from San Diego to Interlaken in June is currently the most expensive (average of $1,274). 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 SAN to IN9?

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

Rainfall in Interlaken 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

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

To help decide which airline to fly from San Diego to Interlaken, see what other customers have to say about Delta, Austrian Airlines and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

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

7,920 reviews

Delta

8.0

Very good

7,920 reviews

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

780 reviews

Delta

8.0

Very good

7,920 reviews

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

1,582 reviews

Delta

8.0

Very good

7,920 reviews

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

8,685 reviews

Delta

8.0

Very good

7,920 reviews

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

1,344 reviews

Delta

8.0

Very good

7,920 reviews

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

What airport do you fly from for flights from San Diego to Interlaken?
San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Interlaken. You should not have trouble finding flights to Interlaken from San Diego; the airport handles an average of 0 outbound flights to Interlaken per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the San Diego airport to Interlaken. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.
What are the cheapest airlines to fly from San Diego to Interlaken one-way?
To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $480. United Airlines flights start at $486 while deals on Delta start at $538 one-way.
Can I find deals for flights from San Diego to Interlaken that include hotel bookings?
Yes. In addition to deals on San Diego to Interlaken flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to Interlaken?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Interlaken.
Can I find deals for business class flights from San Diego to Interlaken?
Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Interlaken?
Currently, November is the cheapest month in which you can book a flight from San Diego to Interlaken (average of $637). Flying from San Diego to Interlaken in June is currently the most expensive (average of $1,274). 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 8 airlines flying from San Diego to Interlaken

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$527	Average$1,331	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$562	Average$827	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$582	Average$963	FlexibilityNo cancel fee	On-time70%
Scandinavian Airlines	Cheapest$590	Average$788	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$621	Average$889	FlexibilityNo cancel fee	On-time69%
SWISS	Cheapest$637	Average$906	FlexibilityNo cancel fee	On-time79%
Delta	Cheapest$660	Average$1,050	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$661	Average$1,104	FlexibilityNo cancel fee	On-time76%

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$447+ Cheap flights from San Diego (SAN) 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to Interlaken with Cheapflights

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3. Compare prices and book

Cheapflights Tip: The best prices from San Diego to Interlaken are usually found in October or February, booked 66 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from San Diego to Interlaken

Keep the following information in mind while searching for San Diego to Interlaken flight deals. Data was last updated April 24, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Diego to Interlaken

Cheapest flights from San Diego to InterlakenExplore the most affordable flight options available from San Diego to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Explore the most affordable flight options available from San Diego to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from San Diego to Interlaken

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

Cheapflights Insights

Everything you need to know about your flight from San Diego to Interlaken

How far ahead should I book a flight from San Diego to Interlaken?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Interlaken. Price data was last updated on April 18, 2025.

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

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

Find hourly flight availability from San Diego 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 April 24, 2025.

Rainfall in Interlaken by month

Plan your trip to Interlaken by taking into account the average rainfall totals by month.

Temperature in Interlaken by month

Plan your trip to Interlaken by taking into account the average temperature totals by month.

Reviews of airlines servicing Interlaken

To help decide which airline to fly from San Diego to Interlaken, see what other customers have to say about Delta, Austrian Airlines and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines to fly from San Diego to Interlaken one-way?

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

How can I find direct flights from San Diego to Interlaken?

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

What is the cheapest month to book a flight from San Diego 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 San Diego to Interlaken

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

Top 8 airlines flying from San Diego to Interlaken

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Cheapest flights from San Diego to Interlaken
Explore the most affordable flight options available from San Diego to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.