What are the cheapest airlines to fly from Chicago to Zermatt one-way?

The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $390. However, be on the lookout for offers from United Airlines and SWISS, as they are both options that can get you from Chicago to Zermatt for a low price.

In terms of precipitation, rainfall in Zermatt ranges from 2.7 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Zermatt when rainfall is around 2.7 in.

If weather is an important factor for your trip to Zermatt, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular airlines that fly from Chicago to Zermatt?

Before booking your flight from Chicago to Zermatt check out the most popular airlines for this route: SWISS, United Airlines or Lufthansa.

What is the cheapest time of day to fly from CHI to ZE9?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Zermatt as you normally would.

Can I find deals for flights from Chicago to Zermatt that include hotel bookings?

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

How can I find direct flights from Chicago to Zermatt?

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

Can I find deals for business class flights from Chicago to Zermatt?

Yes. Cheapflights offers flight deals from Chicago to Zermatt by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Chicago to Zermatt

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Find flight deals from Chicago to Zermatt

Most accurate provider	FlightHub 3 stars
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Popular in	May
Cheapest in	February
Average price	$833

Provider with most accurate pricing for Chicago (CHI)-Geneva Geneve-Cointrin flight deals.

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Highest demand for flights based on searches. 8% potential increase in price ($78 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Reviews of airlines servicing Zermatt

Read through reviews of airlines operating flights from Chicago to Zermatt, such as SWISS,Scandinavian Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.5

Good

2,086 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Sep 2026

LAX - ZRH

Flight attendants were the best part and narrow seats were uncomfortable.

SWISS

7.5

Good

2,086 reviews

SWISS

7.5

Good

2,086 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Sep 2026

LAX - ZRH

Flight attendants were the best part and narrow seats were uncomfortable.

Scandinavian Airlines

7.4

Good

2,002 reviews

SWISS

7.5

Good

2,086 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Sep 2026

LAX - ZRH

Flight attendants were the best part and narrow seats were uncomfortable.

United Airlines

7.4

Good

10,261 reviews

SWISS

7.5

Good

2,086 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Sep 2026

LAX - ZRH

Flight attendants were the best part and narrow seats were uncomfortable.

Lufthansa

6.8

Okay

8,247 reviews

SWISS

7.5

Good

2,086 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Sep 2026

LAX - ZRH

Flight attendants were the best part and narrow seats were uncomfortable.

British Airways

6.7

Okay

8,242 reviews

SWISS

7.5

Good

2,086 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Sep 2026

LAX - ZRH

Flight attendants were the best part and narrow seats were uncomfortable.

Related info for your journey

What are the cheapest airlines to fly from Chicago to Zermatt one-way?
The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $390. However, be on the lookout for offers from United Airlines and SWISS, as they are both options that can get you from Chicago to Zermatt for a low price.
Can I find deals for flights from Chicago to Zermatt that include hotel bookings?
Yes. In addition to deals on Chicago to Zermatt flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to Zermatt?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Zermatt.
Can I find deals for business class flights from Chicago to Zermatt?
Yes. Cheapflights offers flight deals from Chicago to Zermatt by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 10 airlines flying from Chicago to Zermatt

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest$389	Average$804	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$435	Average$673	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$496	Average$845	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$501	Average$808	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$505	Average$904	FlexibilityNo cancel fee	On-time70%
Aer Lingus	Cheapest$507	Average$960	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$540	Average$981	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$561	Average$837	FlexibilityNo cancel fee	On-time71%
SWISS	Cheapest$568	Average$909	FlexibilityNo cancel fee	On-time79%
Turkish Airlines	Cheapest$579	Average$791	FlexibilityNo cancel fee	On-time77%

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Find cheap flights from Chicago to Zermatt with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Chicago to Zermatt

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Reviews of airlines servicing Zermatt

Read through reviews of airlines operating flights from Chicago to Zermatt, such as SWISS,Scandinavian Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What are the cheapest airlines to fly from Chicago to Zermatt one-way?

Can I find deals for flights from Chicago to Zermatt that include hotel bookings?

How can I find direct flights from Chicago to Zermatt?

Can I find deals for business class flights from Chicago to Zermatt?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Zermatt

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Zermatt by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Chicago to Zermatt by cabin class

Find flights from Chicago to Zermatt, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Chicago and Zermatt flights

Browse other Chicago and Zermatt flight options. Last updated on October 1, 2026.

Other flights from Chicago

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Cheap flights from Chicago (CHI) to Zermatt, Switzerland

Find cheap flights from Chicago to Zermatt with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Chicago to Zermatt

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Reviews of airlines servicing Zermatt

Read through reviews of airlines operating flights from Chicago to Zermatt, such as SWISS,Scandinavian Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What are the cheapest airlines to fly from Chicago to Zermatt one-way?

Can I find deals for flights from Chicago to Zermatt that include hotel bookings?

How can I find direct flights from Chicago to Zermatt?

Can I find deals for business class flights from Chicago to Zermatt?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Zermatt

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Zermatt by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Chicago to Zermatt by cabin class

Find flights from Chicago to Zermatt, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Chicago and Zermatt flights

Browse other Chicago and Zermatt flight options. Last updated on October 1, 2026.

Other flights from Chicago

Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on October 1, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Chicago to Zermatt flights

Consider these flights traveling from Chicago to Zermatt.

Top 10 airlines flying from Chicago to Zermatt

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Book with Flexibility

Travel Smart