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Interlaken

$369+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ZRH
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Interlaken are usually found in March or February, booked 38 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 septiembre 16, 2025.

Round-trip from

$502
(FlightHub)

One-way from

$369
(Ovago)

Popular in

June

Cheapest in

March

Average price

$727
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. 17% potential increase in price ($170 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 16, 2025.

This FlightHub deal was found by Cheapflights users on 9/15. 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.
mié. 11/126:35 amPHX - ZRH
2 stops23h 35mScandinavian Airlines
dom. 11/168:25 pmZRH - PHX
2 stops35h 09mScandinavian Airlines
Deal found 9/15$502
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/41:13 pmPHX - ZRH
2 stops22h 27mScandinavian Airlines
lun. 12/810:25 amZRH - PHX
2 stops20h 19mScandinavian Airlines
Deal found 9/14$524
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2912:11 pmPHX - ZRH
2 stops23h 29mScandinavian Airlines
mié. 11/510:25 amZRH - PHX
2 stops21h 33mScandinavian Airlines
Deal found 9/14$536
This Mytrip deal was found by Cheapflights users on 9/14. 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.
mié. 10/87:30 amPHX - ZRH
2 stops19h 10mAir Canada
mié. 11/512:40 pmZRH - PHX
1 stop17h 40mAir Canada
Deal found 9/14$552
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/259:00 amPHX - ZRH
1 stop17h 35mUnited Airlines
vie. 12/51:20 pmZRH - PHX
2 stops32h 55mUnited Airlines
Deal found 9/16$556
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:30 pmPHX - ZRH
2 stops27h 45mAir Canada
vie. 12/512:40 pmZRH - PHX
2 stops36h 57mAir Canada
Deal found 9/14$558
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/297:00 amPHX - ZRH
2 stops20h 55mAir Canada
mié. 11/512:40 pmZRH - PHX
1 stop17h 40mAir Canada
Deal found 9/14$562
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/2510:24 amPHX - ZRH
1 stop16h 16mMultiple Airlines
vie. 12/51:20 pmZRH - PHX
1 stop30h 24mMultiple Airlines
Deal found 9/14$569
This American Airlines deal was found by Cheapflights users on 9/14. 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.
lun. 11/2412:44 amPHX - ZRH
1 stop23h 31mAmerican Airlines
vie. 12/510:15 amZRH - PHX
1 stop19h 49mAmerican Airlines
Deal found 9/14$573

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 septiembre 16, 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

mié. 2/4

6:00 am-7:40 pm

2 stops29h 40m

Zurich

vie. 2/27

8:25 pm-12:16 am

2 stops35h 51m

$536

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

jue. 1/29

6:00 am-2:10 pm

2 stops24h 10m

Zurich

mar. 2/24

10:25 am-10:52 pm

2 stops20h 27m

$536

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

jue. 1/29

6:00 am-9:40 am

2 stops19h 40m

Zurich

dom. 2/22

8:25 pm-10:49 pm

2 stops34h 24m

$536

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

vie. 1/30

6:00 am-9:40 am

2 stops19h 40m

Zurich

dom. 2/22

8:25 pm-10:49 pm

2 stops34h 24m

$536

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

mié. 2/4

1:10 pm-7:40 pm

2 stops22h 30m

Zurich

sáb. 2/28

10:25 am-12:16 am

2 stops21h 51m

$536

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

mié. 2/4

6:00 am-9:40 am

2 stops19h 40m

Zurich

jue. 2/26

2:55 pm-10:49 pm

2 stops39h 54m

$536

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

sáb. 1/31

4:30 pm-2:10 pm

2 stops37h 40m

Zurich

dom. 2/22

8:25 pm-10:49 pm

2 stops34h 24m

$536

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

jue. 1/29

6:00 am-7:40 pm

2 stops29h 40m

Zurich

vie. 2/27

8:25 pm-12:16 am

2 stops35h 51m

$536

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

jue. 1/29

1:10 pm-9:40 am

2 stops36h 30m

Zurich

lun. 2/23

2:55 pm-10:49 pm

2 stops39h 54m

$536

PhoenixZurich

PHX - ZRH

PHXZRH

Phoenix Sky Harbor Intl

mar. 2/3

5:10 pm-2:10 pm

2 stops37h 00m

Zurich

dom. 2/22

8:25 pm-10:49 pm

2 stops34h 24m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 20 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 September 12, 2025.

Booking 38 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 $637). Flying from Phoenix to Interlaken in June is currently the most expensive (average of $1,147). 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 septiembre 16, 2025.

When flying from Phoenix 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 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 Sunday 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.

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 septiembre 16, 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
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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!
British Airways
6.7
Okay
7,363 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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

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 29h 40m. Airlines will cover a distance of 5742 mi.

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

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $369. Users have also found prices from $394 and $424 on WestJet and SWISS, respectively.

  • 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 $637). Flying from Phoenix to Interlaken in June is currently the most expensive (average of $1,147). 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 7 airlines flying from Phoenix to Interlaken

Discover the top 7 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$442Average$866FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$583Average$885FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$587Average$933FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$596Average$931FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$618Average$830FlexibilityNo cancel feeOn-time69%
DeltaCheapest$622Average$954FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$727Average$1,097FlexibilityNo cancel feeOn-time77%

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