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Interlaken

$221+ Cheap flights from O'Hare Intl (ORD) 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ZRH
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Interlaken are usually found in October or February, booked 73 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from O'Hare Intl to Interlaken

Keep the following information in mind while searching for O'Hare Intl to Interlaken flight deals. Data was last updated January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$498
(oojo)

One-way from

$221
(Trip.com)

Popular in

June

Cheapest in

October

Average price

$654
Provider with most accurate pricing for Chicago (CHI)-Zurich flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Zurich flights.
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From Chicago O'Hare Intl to Interlaken
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One-way flight from Chicago O'Hare Intl to Interlaken
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Highest demand for flights based on searches. 21% potential increase in price ($226 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 January 2026
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Find flight deals from O'Hare Intl to Interlaken

Cheapest flights from O'Hare Intl to Interlaken
Explore the most affordable flight options available from O'Hare Intl to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/37:05 am
ORD
-
ZRH
2 stops29h 35m
Scandinavian Airlines
Tue 2/178:25 pm
ZRH
-
ORD
1 stop27h 20m
Scandinavian Airlines
Deal found 1/14$506
This Mytrip deal was found by Cheapflights users on 1/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:20 pm
ORD
-
ZRH
2 stops15h 50m
Scandinavian Airlines
Tue 3/242:55 pm
ZRH
-
ORD
1 stop32h 50m
Scandinavian Airlines
Deal found 1/15$507
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/127:20 pm
ORD
-
ZRH
1 stop17h 20m
Scandinavian Airlines
Sun 2/226:50 pm
ZRH
-
ORD
2 stops28h 55m
Scandinavian Airlines
Deal found 1/14$508
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/84:50 pm
ORD
-
ZRH
1 stop11h 30m
Aer Lingus
Tue 3/2411:00 am
ZRH
-
ORD
1 stop13h 55m
Aer Lingus
Deal found 1/13$509
This Flightnetwork deal was found by Cheapflights users on 1/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/57:20 pm
ORD
-
ZRH
2 stops15h 50m
Scandinavian Airlines
Thu 2/1912:15 pm
ZRH
-
ORD
2 stops35h 30m
Scandinavian Airlines
Deal found 1/14$510
This Mytrip deal was found by Cheapflights users on 1/14. 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.
Sat 2/287:20 pm
ORD
-
ZRH
2 stops33h 50m
Scandinavian Airlines
Sat 3/711:30 am
ZRH
-
ORD
2 stops36h 15m
Scandinavian Airlines
Deal found 1/14$511
This FlightHub deal was found by Cheapflights users on 1/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:40 am
ORD
-
ZRH
2 stops16h 00m
Scandinavian Airlines
Thu 4/168:25 pm
ZRH
-
ORD
1 stop26h 45m
Scandinavian Airlines
Deal found 1/13$513
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:15 pm
ORD
-
ZRH
1 stop11h 55m
Scandinavian Airlines
Fri 4/1010:25 am
ZRH
-
ORD
1 stop12h 45m
Scandinavian Airlines
Deal found 1/13$514
This AirNGo deal was found by Cheapflights users on 1/14. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/257:10 pm
ORD
-
ZRH
1 stop17h 30m
Scandinavian Airlines
Sun 2/810:25 am
ZRH
-
ORD
1 stop13h 30m
Scandinavian Airlines
Deal found 1/14$516
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:20 pm
ORD
-
ZRH
2 stops15h 50m
Scandinavian Airlines
Sun 3/810:25 am
ZRH
-
ORD
1 stop13h 20m
Scandinavian Airlines
Deal found 1/15$517
This Trip.com deal was found by Cheapflights users on 1/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:15 pm
ORD
-
ZRH
1 stop17h 25m
Scandinavian Airlines
Mon 4/610:25 am
ZRH
-
ORD
1 stop12h 45m
Scandinavian Airlines
Deal found 1/12$518
This FlightHub deal was found by Cheapflights users on 1/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:20 pm
ORD
-
ZRH
1 stop11h 50m
Scandinavian Airlines
Mon 3/232:55 pm
ZRH
-
ORD
2 stops37h 21m
Scandinavian Airlines
Deal found 1/13$519

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 January 15, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Interlaken that are best for you.

Fly from

O'Hare Intl

Fly to

Interlaken

Route

Depart

Return

Price

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Thu 2/12

7:20 pm-2:10 pm

1 stop11h 50m

Zurich

Sun 2/15

10:25 am-4:55 pm

1 stop13h 30m

$545

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Mon 1/26

7:20 pm-7:40 pm

1 stop17h 20m

Zurich

Thu 1/29

12:15 pm-4:55 pm

2 stops35h 40m

$561

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Tue 4/7

10:40 am-9:40 am

2 stops16h 00m

Zurich

Wed 4/15

12:55 pm-4:10 pm

2 stops58h 15m

$576

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Wed 4/8

7:50 pm-2:15 pm

1 stop35h 25m

Zurich

Tue 5/12

6:45 pm-6:15 pm

1 stop30h 30m

$608

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Tue 4/14

7:00 am-9:40 am

2 stops19h 40m

Zurich

Thu 4/23

12:55 pm-4:10 pm

2 stops34h 15m

$614

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Thu 2/12

7:20 pm-5:55 pm

2 stops15h 35m

Zurich

Sun 2/22

6:50 pm-4:45 pm

2 stops28h 55m

$632

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Tue 5/5

7:00 am-9:40 am

2 stops19h 40m

Zurich

Wed 5/20

12:55 pm-4:10 pm

2 stops34h 15m

$664

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Tue 4/7

6:40 pm-4:35 pm

1 stop14h 55m

Zurich

Thu 4/16

9:50 am-12:35 pm

Nonstop9h 45m

$746

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Tue 4/7

9:20 pm-4:35 pm

1 stop12h 15m

Zurich

Wed 4/15

1:05 pm-3:55 pm

Nonstop9h 50m

$746

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Wed 4/15

2:20 pm-6:10 am

Nonstop8h 50m

Zurich

Wed 4/29

1:05 pm-3:55 pm

Nonstop9h 50m

$750

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 22 results
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Best time to book a flight from O'Hare Intl to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from O'Hare Intl 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 Chicago O'Hare Intl Airport to Interlaken

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Interlaken?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Interlaken. Price data was last updated on January 9, 2026.

The price you pay for your flight from Chicago O'Hare Intl Airport to Interlaken may vary depending on when you book. For the best chance of a lower fare, look to book 73 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 Chicago O'Hare Intl Airport to Interlaken?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Interlaken (average of $394). Flying from Chicago O'Hare Intl Airport to Interlaken in June is currently the most expensive (average of $665). 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 ORD to IN9?

Find hourly flight availability from O'Hare Intl 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 January 15, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Interlaken as you normally would.

Weekly flight availability from Chicago O'Hare Intl Airport to Interlaken

Explore weekly flight availability from O'Hare Intl to Interlaken. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 15, 2026.

The most flights from ORD to IN9 are scheduled on a Wednesday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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 January 15, 2026.
Peruse reviews from past customers who have flown with SWISS, United Airlines, and Scandinavian Airlines from Chicago O'Hare Intl Airport 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.
SWISS
7.5
Good
1,849 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
SWISS
7.5
Good
1,849 reviews
SWISS
7.5
Good
1,849 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
United Airlines
7.4
Good
9,164 reviews
SWISS
7.5
Good
1,849 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Scandinavian Airlines
7.3
Good
1,654 reviews
SWISS
7.5
Good
1,849 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Aer Lingus
7.2
Good
1,435 reviews
SWISS
7.5
Good
1,849 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Icelandair
7.1
Good
596 reviews
SWISS
7.5
Good
1,849 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 Chicago O'Hare Intl Airport to Interlaken?

    For as low as $545, Scandinavian Airlines can have you in Interlaken from Chicago O'Hare Intl Airport in 11h 50m. The distance between Chicago O'Hare Intl Airport and Interlaken is about 4428 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Interlaken one-way?

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Interlaken are Icelandair ($242), Scandinavian Airlines ($263), and Air Serbia ($394).

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Interlaken?

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Interlaken are Air Canada (76%), United Airlines (69%) and SWISS (69%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Interlaken?

    While on average a flight from Chicago O'Hare Intl Airport to Interlaken is generally $4,487, our data shows the cheapest flight currently is $423. When looking at the most popular route, (Chicago O'Hare Intl - Zurich), you can expect to pay $386 for that flight.

  • Can I find deals for flights from O'Hare Intl to Interlaken that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Interlaken flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Interlaken?

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

  • Can I find deals for business class flights from O'Hare Intl to Interlaken?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Interlaken?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Interlaken (average of $394). Flying from Chicago O'Hare Intl Airport to Interlaken in June is currently the most expensive (average of $665). 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

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Alternative routes for O'Hare Intl to Interlaken

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Zurich flights
O'Hare Intl to Geneva flights
Midway to Zurich flights
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Midway to Geneva flights
Midway to Basel flights
O'Hare Intl to Lugano flights

Top 10 airlines flying from O'Hare Intl to Interlaken

Discover the top 10 airlines that operate flights from O'Hare Intl 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$273Average$636FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$345Average$720FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$394Average$523FlexibilityNo cancel feeOn-time77%
LOTCheapest$461Average$1,288FlexibilityNo cancel feeOn-time81%
TAP AIR PORTUGALCheapest$483Average$551FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$486Average$686FlexibilityNo cancel feeOn-time67%
DeltaCheapest$487Average$783FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$507Average$861FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$510Average$684FlexibilityNo cancel feeOn-time77%
IberiaCheapest$515Average$696FlexibilityNo cancel feeOn-time77%

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