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Interlaken

$273+ Cheap flights from Phoenix 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ZRH
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Interlaken are usually found in November or October, booked 6 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Phoenix to Interlaken

Keep the following information in mind while searching for Phoenix to Interlaken flight deals. Data was last updated noviembre 13, 2025.

Round-trip from

$446
(American Airlines)

One-way from

$273
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$661
From Phoenix to Interlaken
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One-way flight from Phoenix to Interlaken
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Highest demand for flights based on searches. 18% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Phoenix to Interlaken

Cheapest flights from Phoenix to Interlaken
Explore the most affordable flight options available from Phoenix to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/11. 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.
dom. 11/238:20 amPHX - ZRH
1 stop15h 55mAmerican Airlines
mar. 12/910:15 amZRH - PHX
1 stop19h 49mAmerican Airlines
Deal found 11/11$446
This American Airlines deal was found by Cheapflights users on 11/12. 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.
mar. 11/252:42 pmPHX - ZRH
2 stops16h 48mAmerican Airlines
vie. 12/510:15 amZRH - PHX
1 stop19h 49mAmerican Airlines
Deal found 11/12$450
This Delta deal was found by Cheapflights users on 11/12. 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.
mar. 11/2512:52 pmPHX - ZRH
1 stop13h 38mDelta
vie. 12/51:30 pmZRH - PHX
1 stop18h 17mDelta
Deal found 11/12$454
This American Airlines deal was found by Cheapflights users on 11/13. 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.
dom. 11/165:53 pmPHX - ZRH
2 stops16h 52mAmerican Airlines
jue. 12/1110:15 amZRH - PHX
2 stops19h 42mAmerican Airlines
Deal found 11/13$455
This Delta deal was found by Cheapflights users on 11/12. 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.
dom. 11/1612:52 pmPHX - ZRH
1 stop13h 38mDelta
mié. 12/31:30 pmZRH - PHX
1 stop30h 15mDelta
Deal found 11/12$459
This American Airlines deal was found by Cheapflights users on 11/12. 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.
jue. 11/1311:05 pmPHX - ZRH
1 stop25h 10mAmerican Airlines
jue. 12/410:15 amZRH - PHX
1 stop19h 49mAmerican Airlines
Deal found 11/12$497
This American Airlines deal was found by Cheapflights users on 11/12. 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.
jue. 11/135:53 pmPHX - ZRH
2 stops17h 02mAmerican Airlines
jue. 11/2010:15 amZRH - PHX
1 stop17h 03mAmerican Airlines
Deal found 11/12$500
This Delta deal was found by Cheapflights users on 11/12. 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.
jue. 11/1312:52 pmPHX - ZRH
1 stop13h 38mDelta
jue. 11/201:30 pmZRH - PHX
1 stop18h 04mDelta
Deal found 11/12$504
This American Airlines deal was found by Cheapflights users on 11/13. 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.
dom. 11/165:53 pmPHX - ZRH
2 stops16h 52mAmerican Airlines
dom. 11/2310:15 amZRH - PHX
2 stops19h 45mAmerican Airlines
Deal found 11/13$505
This Delta deal was found by Cheapflights users on 11/12. 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.
jue. 11/137:15 amPHX - ZRH
2 stops19h 15mDelta
jue. 12/41:30 pmZRH - PHX
1 stop18h 17mDelta
Deal found 11/12$508
This American Airlines deal was found by Cheapflights users on 11/13. 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.
dom. 12/78:20 amPHX - ZRH
1 stop15h 55mAmerican Airlines
dom. 12/146:35 amZRH - PHX
2 stops20h 39mAmerican Airlines
Deal found 11/13$522

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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 noviembre 13, 2025.
Use the filters below to find and compare flights from Phoenix to Interlaken that are best for you.

Fly from

Phoenix

Fly to

Interlaken

Route

Depart

Return

Price

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

mar. 11/25

6:35 am-10:30 am

1 stop19h 55m

Zurich

vie. 12/5

1:30 pm-11:47 pm

1 stop18h 17m

$454

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

dom. 2/1

1:54 pm-3:30 pm

2 stops17h 36m

Zurich

mié. 2/25

10:15 am-8:45 pm

2 stops18h 30m

$454

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

dom. 2/1

6:15 am-10:30 am

1 stop20h 15m

Zurich

mié. 2/25

1:30 pm-10:46 pm

1 stop17h 16m

$454

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

mar. 2/17

8:25 pm-8:20 pm

1 stop15h 55m

Zurich

lun. 3/2

7:35 pm-6:15 pm

1 stop30h 40m

$455

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

mar. 2/17

8:25 pm-9:50 am

2 stops29h 25m

Zurich

lun. 3/2

7:05 pm-6:16 pm

2 stops31h 11m

$462

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

mar. 1/6

5:34 pm-7:55 am

2 stops30h 21m

Zurich

jue. 1/15

1:20 pm-11:44 am

1 stop30h 24m

$498

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

mié. 1/14

2:05 pm-7:15 pm

3 stops45h 10m

$288

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

mié. 1/7

12:28 pm-2:45 pm

2 stops18h 17m

$391

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

mié. 1/14

4:36 pm-3:30 pm

1 stop14h 54m

$394

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

mar. 3/10

11:27 am-10:40 am

1 stop15h 13m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 13 results
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Best time to book a flight from Phoenix to Interlaken

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

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

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Interlaken. Price data was last updated on November 7, 2025.

Booking 6 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix to Interlaken. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Phoenix to Interlaken (average of $454). Flying from Phoenix to Interlaken in July is currently the most expensive (average of $784). 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 PHX to IN9?

Find hourly flight availability from Phoenix 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 noviembre 13, 2025.

It’s optimal to fly from Phoenix to Interlaken in the afternoon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Interlaken. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix to Interlaken flight should consider departing on Saturday at noon when fares are most often at their lowest. Saturday mornings 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 Phoenix 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 noviembre 13, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Phoenix to Interlaken by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

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
9,016 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

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
11,050 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

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.
Air Canada
7.1
Good
10,444 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

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
7,516 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

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 Phoenix to Interlaken. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix to Interlaken?

    Departing from Phoenix to Interlaken will take you 17h 36m. Airlines will cover a distance of 5742 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phoenix 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 Phoenix to Interlaken?

    Currently, November is the cheapest month in which you can book a flight from Phoenix to Interlaken (average of $454). Flying from Phoenix to Interlaken in July is currently the most expensive (average of $784). 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 Phoenix to Interlaken

Discover the top 8 airlines that operate flights from Phoenix 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 noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$442Average$850FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$503Average$947FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$529Average$669FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$558Average$911FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$602Average$906FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$602Average$810FlexibilityNo cancel feeOn-time69%
DeltaCheapest$609Average$944FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$727Average$1,097FlexibilityNo cancel feeOn-time77%

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