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St. Moritz

$267+ Cheap flights from Chicago (CHI) to St. Moritz, 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ZRH
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to St. Moritz are usually found in February or November, booked 29 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Chicago to St. Moritz

Cheapest flights from Chicago to St. Moritz
Explore the most affordable flight options available from Chicago to St. Moritz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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.
Wed 12/317:20 pmORD - ZRH
1 stop17h 20mScandinavian Airlines
Mon 1/1210:25 amZRH - ORD
2 stops18h 10mScandinavian Airlines
Deal found 12/22$764
This Trip.com deal was found by Cheapflights users on 12/22. 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.
Tue 12/306:30 pmORD - ZRH
2 stops18h 55mMultiple Airlines
Tue 1/136:00 pmZRH - ORD
1 stop28h 00mMultiple Airlines
Deal found 12/22$782
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/306:30 pmORD - ZRH
2 stops18h 55mMultiple Airlines
Mon 5/410:50 amZRH - ORD
1 stop14h 00mMultiple Airlines
Deal found 12/21$797
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/306:30 pmORD - ZRH
2 stops18h 55mMultiple Airlines
Sun 4/2610:55 amZRH - ORD
1 stop15h 05mMultiple Airlines
Deal found 12/21$816
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/306:30 pmORD - ZRH
2 stops18h 55mMultiple Airlines
Sun 5/310:55 amZRH - ORD
1 stop15h 05mMultiple Airlines
Deal found 12/21$831
This Booking.com deal was found by Cheapflights users on 12/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:50 pmORD - ZRH
1 stop11h 30mAer Lingus
Mon 1/1211:00 amZRH - ORD
1 stop15h 15mAer Lingus
Deal found 12/22$855
This Flighttix deal was found by Cheapflights users on 12/21. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:20 pmORD - ZRH
2 stops57h 10mScandinavian Airlines
Mon 1/128:25 pmZRH - ORD
2 stops32h 36mScandinavian Airlines
Deal found 12/21$865
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/306:30 pmORD - ZRH
2 stops18h 55mMultiple Airlines
Tue 5/510:30 amZRH - ORD
1 stop16h 20mMultiple Airlines
Deal found 12/21$873
This Delta deal was found by Cheapflights users on 12/22. 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.
Wed 12/319:50 amMDW - ZRH
2 stops17h 00mDelta
Mon 1/129:00 amZRH - MDW
2 stops16h 32mDelta
Deal found 12/22$1,727
This Trip.com deal was found by Cheapflights users on 12/22. 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.
Tue 12/309:50 amMDW - ZRH
2 stops15h 25mKLM
Tue 1/136:50 amZRH - MDW
2 stops17h 44mKLM
Deal found 12/22$1,751
This Delta deal was found by Cheapflights users on 12/22. 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.
Wed 12/246:08 pmMDW - ZRH
2 stops16h 42mDelta
Thu 2/266:50 amZRH - MDW
2 stops17h 47mDelta
Deal found 12/22$2,177
This Icelandair deal was found by Cheapflights users on 12/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:45 pmMDW - ZRH
2 stops13h 40mMultiple Airlines
Tue 12/301:00 pmZRH - MDW
2 stops17h 05mMultiple Airlines
Deal found 12/21$2,398

Find flight deals from Chicago to St. Moritz

Keep the following information in mind while searching for Chicago to St. Moritz flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$538
(oojo)

One-way from

$267
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$893
Provider with most accurate pricing for Chicago (CHI)-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Zurich flights.
Search Deals
From Chicago (CHI) to St. Moritz
Search Deals
One-way flight from Chicago (CHI) to St. Moritz
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($274 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to St. Moritz 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 December 23, 2025.
Use the filters below to find and compare flights from Chicago to St. Moritz that are best for you.

Fly from

Chicago

Fly to

St. Moritz

Route

Depart

Return

Price

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Wed 1/21

7:20 pm-6:10 pm

2 stops15h 50m

Zurich

Wed 1/28

10:25 am-9:35 pm

2 stops18h 10m

$542

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Tue 4/14

10:10 am-2:10 pm

2 stops21h 00m

Zurich

Tue 4/21

12:55 pm-4:10 pm

2 stops34h 15m

$543

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Tue 2/10

10:40 am-7:40 pm

2 stops26h 00m

Zurich

Sun 2/22

8:25 pm-4:45 pm

1 stop27h 20m

$551

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Sun 2/8

7:01 am-7:40 pm

2 stops29h 39m

Zurich

Thu 2/12

8:25 pm-4:45 pm

1 stop27h 20m

$571

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Wed 2/18

7:20 pm-6:10 pm

2 stops15h 50m

Zurich

Wed 3/25

7:25 am-5:45 pm

2 stops16h 20m

$613

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Wed 4/8

6:00 pm-10:30 pm

1 stop21h 30m

Zurich

Tue 5/12

7:50 pm-4:00 pm

2 stops27h 10m

$621

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Sun 4/12

6:00 pm-7:05 pm

2 stops42h 05m

Zurich

Sun 4/19

6:10 am-4:00 pm

1 stop16h 50m

$648

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Wed 4/8

5:50 pm-11:55 am

2 stops35h 05m

Zurich

Tue 5/12

10:25 am-12:52 pm

2 stops33h 27m

$658

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Wed 1/7

7:20 pm-12:10 pm

2 stops33h 50m

Zurich

Sun 1/11

1:30 pm-4:45 pm

2 stops34h 15m

$736

ChicagoZurich

ORD - ZRH

ORDZRH

Chicago O'Hare Intl

Mon 2/9

5:50 pm-11:55 am

1 stop11h 05m

Zurich

Tue 2/24

11:45 am-6:41 pm

1 stop13h 56m

$750

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 41 results
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Best time to book a flight from Chicago to St. Moritz

Have a flexible travel schedule? Discover the best time to fly to St. Moritz from Chicago 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 to St. Moritz

How far ahead should I book a flight from Chicago to St. Moritz?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to St. Moritz. Price data was last updated on December 19, 2025.

The best time to book flights from Chicago to St. Moritz is 29 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago to St. Moritz?

Currently, February is the cheapest month in which you can book a flight from Chicago to St. Moritz (average of $383). Flying from Chicago to St. Moritz in June is currently the most expensive (average of $785). 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 CHI to MR1?

Find hourly flight availability from Chicago to St. Moritz. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago to St. Moritz in the evening. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Chicago to St. Moritz?

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

Travelers seeking maximum savings on their Chicago to St. Moritz flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to St. Moritz

Explore weekly flight availability from Chicago to St. Moritz. 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 December 23, 2025.

The most flights from CHI to MR1 are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from Chicago to St. Moritz?

Reviews of airlines servicing St. Moritz

Get insights into the airlines that provide service to St. Moritz. 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 St. Moritz. Reviews last updated December 23, 2025.
See what other customers who have flown with SWISS, Scandinavian Airlines, and United Airlines from Chicago to St. Moritz have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,817 reviews

Comfort

7.4

Overall

7.5

Entertainment

6.8

Boarding

7.7

Crew

8.3

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
SWISS
7.5
Good
1,817 reviews
SWISS
7.5
Good
1,817 reviews

Comfort

7.4

Overall

7.5

Entertainment

6.8

Boarding

7.7

Crew

8.3

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Scandinavian Airlines
7.4
Good
1,620 reviews
SWISS
7.5
Good
1,817 reviews

Comfort

7.4

Overall

7.5

Entertainment

6.8

Boarding

7.7

Crew

8.3

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
United Airlines
7.4
Good
9,105 reviews
SWISS
7.5
Good
1,817 reviews

Comfort

7.4

Overall

7.5

Entertainment

6.8

Boarding

7.7

Crew

8.3

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Aer Lingus
7.2
Good
1,410 reviews
SWISS
7.5
Good
1,817 reviews

Comfort

7.4

Overall

7.5

Entertainment

6.8

Boarding

7.7

Crew

8.3

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Icelandair
7.0
Good
592 reviews
SWISS
7.5
Good
1,817 reviews

Comfort

7.4

Overall

7.5

Entertainment

6.8

Boarding

7.7

Crew

8.3

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

Related info for your journey

Find useful and relevant information for your journey from Chicago to St. Moritz. 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 to St. Moritz?

    Scandinavian Airlines and Delta can get you from Chicago to St. Moritz in just under 15h 50m. Your travel time can differ by up to 46m. The distance from Chicago to St. Moritz is about 4428 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Chicago to St. Moritz one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $242. Users have also found prices from $263 and $430 on Scandinavian Airlines and TAP AIR PORTUGAL, respectively.

  • What are the most reliable airlines from Chicago to St. Moritz?

    No one likes to see their flight delayed. When booking a flight from Chicago to St. Moritz consider choosing Air Canada (79%), United Airlines (75%) or SWISS (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to St. Moritz?

    The cheapest flight price from Chicago to St. Moritz is $423. On average you can expect to pay $4,074. The most popular route, (Chicago O'Hare Intl - Zurich), can usually be booked for $435.

  • Can I find deals for flights from Chicago to St. Moritz that include hotel bookings?

    Yes. In addition to deals on Chicago to St. Moritz flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to St. Moritz?

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

  • Can I find deals for business class flights from Chicago to St. Moritz?

    Yes. Cheapflights offers flight deals from Chicago to St. Moritz 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 to St. Moritz?

    Currently, February is the cheapest month in which you can book a flight from Chicago to St. Moritz (average of $383). Flying from Chicago to St. Moritz in June is currently the most expensive (average of $785). 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 10 airlines flying from Chicago to St. Moritz

Discover the top 10 airlines that operate flights from Chicago to St. Moritz. 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$386Average$639FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$441Average$530FlexibilityNo cancel feeOn-time77%
LOTCheapest$461Average$1,288FlexibilityNo cancel feeOn-time81%
TAP AIR PORTUGALCheapest$483Average$551FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$510Average$647FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$526Average$686FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$543Average$756FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$559Average$800FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$637Average$1,018FlexibilityNo cancel feeOn-time69%
SWISSCheapest$665Average$993FlexibilityNo cancel feeOn-time79%

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