HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Zermatt

$562+ Cheap flights from St. Louis (STL) to Zermatt, 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GVA
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Zermatt with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Zermatt

Keep the following information in mind while searching for St. Louis to Zermatt flight deals. Data was last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$679
(United Airlines)

One-way from

$562
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$652
Provider with most accurate pricing for Lambert-St Louis-Geneva Geneve-Cointrin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Geneva Geneve-Cointrin flights.
Search Deals
From Lambert-St Louis to Zermatt
Search Deals
One-way flight from Lambert-St Louis to Zermatt
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($217 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from St. Louis to Zermatt

Cheapest flights from St. Louis to Zermatt
Explore the most affordable flight options available from St. Louis to Zermatt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This United Airlines deal was found by Cheapflights users on 4/3. 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.
Mon 8/111:30 pmSTL - GVA
1 stop13h 25mUnited Airlines
Thu 8/2112:40 pmGVA - STL
2 stops37h 59mUnited Airlines
Deal found 4/3$679
This Finnair deal was found by Cheapflights users on 4/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/54:52 pmSTL - GVA
2 stops18h 18mFinnair
Tue 8/1912:30 pmGVA - STL
2 stops18h 19mFinnair
Deal found 4/3$725
This oojo deal was found by Cheapflights users on 4/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/106:10 pmSTL - GVA
2 stops21h 30mBritish Airways
Mon 9/89:15 pmGVA - STL
2 stops28h 06mBritish Airways
Deal found 4/3$734
This United deal was found by Cheapflights users on 4/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/111:30 pmSTL - GVA
1 stop13h 25mMultiple Airlines
Thu 8/2112:40 pmGVA - STL
1 stop14h 20mMultiple Airlines
Deal found 4/3$741
This Air Canada deal was found by Cheapflights users on 4/3. 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.
Fri 9/269:15 amSTL - GVA
2 stops42h 00mAir Canada
Sun 10/512:15 pmGVA - STL
2 stops34h 01mAir Canada
Deal found 4/3$841
This Scandinavian Airlines deal was found by Cheapflights users on 4/3. 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.
Mon 8/253:30 pmSTL - GVA
3 stops23h 45mScandinavian Airlines
Thu 9/47:15 amGVA - STL
3 stops20h 32mScandinavian Airlines
Deal found 4/3$934
This Delta deal was found by Cheapflights users on 4/3. 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.
Thu 7/243:30 pmSTL - GVA
2 stops15h 00mDelta
Tue 8/127:20 amGVA - STL
2 stops20h 10mDelta
Deal found 4/3$1,858
This AranGrant deal was found by Cheapflights users on 4/3. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/241:04 pmSTL - GVA
1 stop11h 36mBrussels Airlines
Tue 8/1211:00 amGVA - STL
1 stop15h 00mBrussels Airlines
Deal found 4/3$2,028
This business-class.com deal was found by Cheapflights users on 4/3. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/98:01 pmSTL - GVA
2 stops15h 04mIberia
Sun 7/2012:30 pmGVA - STL
2 stops18h 19mIberia
Deal found 4/3$3,523
This Air France deal was found by Cheapflights users on 4/4. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/193:57 pmSTL - GVA
2 stops14h 53mAir France
Wed 6/257:20 amGVA - STL
2 stops16h 02mAir France
Deal found 4/4$4,169
This AranGrant deal was found by Cheapflights users on 4/4. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2011:30 amSTL - GVA
2 stops16h 10mLufthansa
Tue 6/2411:00 amGVA - STL
1 stop15h 22mLufthansa
Deal found 4/4$5,969

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Zermatt 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 April 4, 2025.
Use the filters below to find and compare flights from St. Louis to Zermatt that are best for you.

Fly from

St. Louis

Fly to

Zermatt

Route

Depart

Return

Price

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Mon 8/11

1:30 pm-9:55 am

1 stop13h 25m

Geneva Geneve-Cointrin

Thu 8/21

12:40 pm-7:39 pm

2 stops37h 59m

$679

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Tue 8/5

4:52 pm-6:10 pm

2 stops18h 18m

Geneva Geneve-Cointrin

Tue 8/19

12:30 pm-11:49 pm

2 stops18h 19m

$726

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Sun 8/10

6:10 pm-10:40 pm

2 stops21h 30m

Geneva Geneve-Cointrin

Mon 9/8

9:15 pm-6:21 pm

2 stops28h 06m

$734

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Mon 8/11

1:30 pm-9:55 am

1 stop13h 25m

Geneva Geneve-Cointrin

Thu 8/21

12:40 pm-8:00 pm

1 stop14h 20m

$741

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Fri 9/26

9:15 am-10:15 am

2 stops42h 00m

Geneva Geneve-Cointrin

Sun 10/5

12:15 pm-3:16 pm

2 stops34h 01m

$841

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Mon 8/25

3:30 pm-10:15 pm

3 stops23h 45m

Geneva Geneve-Cointrin

Thu 9/4

7:15 am-8:47 pm

3 stops20h 32m

$934

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Thu 7/24

3:30 pm-1:30 pm

2 stops15h 00m

Geneva Geneve-Cointrin

Tue 8/12

7:20 am-8:30 pm

2 stops20h 10m

$1,858

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Thu 7/24

1:04 pm-7:40 am

1 stop11h 36m

Geneva Geneve-Cointrin

Tue 8/12

11:00 am-7:00 pm

1 stop15h 00m

$2,028

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Wed 7/9

8:01 pm-6:05 pm

2 stops15h 04m

Geneva Geneve-Cointrin

Sun 7/20

12:30 pm-11:49 pm

2 stops18h 19m

$3,523

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Thu 6/19

3:57 pm-1:50 pm

2 stops14h 53m

Geneva Geneve-Cointrin

Wed 6/25

7:20 am-4:22 pm

2 stops16h 02m

$4,169

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 15 results
1
2

Best time to book a flight from St. Louis to Zermatt

Have a flexible travel schedule? Discover the best time to fly to Zermatt from St. Louis 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 St. Louis to Zermatt

What is the cheapest month to book a flight from St. Louis to Zermatt?

Currently, November is the cheapest month in which you can book a flight from St. Louis to Zermatt (average of $676). Flying from St. Louis to Zermatt in June is currently the most expensive (average of $1,207). 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 STL to ZE9?

Find hourly flight availability from St. Louis to Zermatt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

When flying from St. Louis to Zermatt, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Zermatt by month

Plan your trip to Zermatt by taking into account the average rainfall totals by month.

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.

Temperature in Zermatt by month

Plan your trip to Zermatt by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Zermatt

Get insights into the airlines that provide service to Zermatt. 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 Zermatt. Reviews last updated April 4, 2025.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,618 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,328 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Zermatt. 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 St. Louis to Zermatt?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Zermatt. 4 airlines have flights from Lambert-St Louis to Zermatt on a regular basis. Booking flights from Lambert-St Louis to Zermatt should not be difficult; the airport handles an average of 0 outbound flights to Zermatt per day.

  • What are the cheapest airlines to fly from St. Louis to Zermatt one-way?

    One-way options have recently been found by users for as low as $613 on United Airlines. Other airlines that offer cheap prices include Air Canada from $618 and Lufthansa from $798 one-way.

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

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

  • How can I find direct flights from St. Louis to Zermatt?

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

  • Can I find deals for business class flights from St. Louis to Zermatt?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • What is the cheapest month to book a flight from St. Louis to Zermatt?

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Zermatt (average of $676). Flying from St. Louis to Zermatt in June is currently the most expensive (average of $1,207). 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

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

Top 4 airlines flying from St. Louis to Zermatt

Discover the top 4 airlines that operate flights from St. Louis to Zermatt. 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$668Average$1,260FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$678Average$1,029FlexibilityNo cancel feeOn-time69%
DeltaCheapest$760Average$1,093FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$791Average$1,381FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.