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Interlaken

$688+ Cheap flights from Peoria, IL (PIA) to Interlaken, Switzerland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — ZRH
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Peoria to Interlaken

Cheapest flights from Peoria to Interlaken
Explore the most affordable flight options available from Peoria to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This United Airlines deal was found by Cheapflights users on 2/9. 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 3/41:25 pm
PIA
-
ZRH
2 stops15h 30m
United Airlines
Sun 3/81:20 pm
ZRH
-
PIA
2 stops30h 25m
United Airlines
Deal found 2/9$688
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:40 am
PIA
-
ZRH
1 stop14h 15m
United Airlines
Mon 3/91:20 pm
ZRH
-
PIA
2 stops29h 23m
United Airlines
Deal found 2/11$692
This United Airlines deal was found by Cheapflights users on 2/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:28 pm
PIA
-
ZRH
2 stops14h 07m
United Airlines
Sun 4/51:25 pm
ZRH
-
PIA
2 stops34h 19m
United Airlines
Deal found 2/12$1,088

Find flight deals from Peoria to Interlaken

Keep the following information in mind while searching for Peoria to Interlaken flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$688
(United Airlines)
Provider with most accurate pricing for Greater Peoria-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Zurich flights.
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From Greater Peoria to Interlaken
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria 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 February 12, 2026.
Use the filters below to find and compare flights from Peoria to Interlaken that are best for you.

Fly from

Peoria

Fly to

Interlaken

Route

Depart

Return

Price

PeoriaZurich

PIA - ZRH

PIAZRH

Greater Peoria

Wed 3/4

1:25 pm-11:55 am

2 stops15h 30m

Zurich

Sun 3/8

1:20 pm-1:45 pm

2 stops30h 25m

$688

PeoriaZurich

PIA - ZRH

PIAZRH

Greater Peoria

Thu 3/5

10:40 am-7:55 am

1 stop14h 15m

Zurich

Mon 3/9

1:20 pm-12:43 pm

2 stops29h 23m

$692

PeoriaZurich

PIA - ZRH

PIAZRH

Greater Peoria

Sun 3/29

7:28 pm-4:35 pm

2 stops14h 07m

Zurich

Sun 4/5

1:25 pm-4:44 pm

2 stops34h 19m

$1,088

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Best time to book a flight from Peoria to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from Peoria 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 Peoria to Interlaken
No data available for this route at this time. Please check back soon.

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 February 12, 2026.
Peruse reviews from past customers who have flown with United Airlines from Peoria to Interlaken to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,283 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,283 reviews
United Airlines
7.4
Good
9,283 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

    Most people fly from Greater Peoria (PIA) if they book a flight from Peoria to Interlaken. On average, Greater Peoria has 0 outbound flights to Interlaken per day from 1 airline. Greater Peoria is conveniently located just 6.0 mi from Peoria’s city center.

  • How long is the flight from Peoria, Illinois to Interlaken?

    United Airlines can get you from Peoria, Illinois to Interlaken in just under 15h 30m. Your travel time can differ by up to . The distance from Peoria, Illinois to Interlaken is about 4558 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria 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.

See more FAQs

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Top airline flying from Peoria to Interlaken

Discover the top airline that operate flights from Peoria 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$505Average$802FlexibilityNo cancel feeOn-time69%

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