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Lucerne

$459+ Cheap flights from San Antonio (SAT) to Lucerne, 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ZRH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Lucerne are usually found in February or March, booked 22 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from San Antonio to Lucerne

Keep the following information in mind while searching for San Antonio to Lucerne flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$459
(Delta)

Popular in

June

Cheapest in

February

Average price

$722
Provider with most accurate pricing for San Antonio-Zurich flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Zurich flights.
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From San Antonio to Lucerne
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Highest demand for flights based on searches. 26% potential increase in price ($336 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from San Antonio to Lucerne

Cheapest flights from San Antonio to Lucerne
Explore the most affordable flight options available from San Antonio to Lucerne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 11/2812:15 pmSAT - ZRH
1 stop15h 15mDelta
Fri 12/51:30 pmZRH - SAT
1 stop28h 29mDelta
Deal found 10/29$484
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/262:04 pmSAT - ZRH
2 stops14h 51mUnited Airlines
Wed 12/31:10 pmZRH - SAT
1 stop16h 50mUnited Airlines
Deal found 10/29$501
This Delta deal was found by Cheapflights users on 10/28. 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 10/2910:54 amSAT - ZRH
2 stops17h 36mDelta
Mon 11/31:30 pmZRH - SAT
2 stops29h 20mDelta
Deal found 10/28$509
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/284:24 pmSAT - ZRH
2 stops17h 21mUnited Airlines
Fri 12/51:20 pmZRH - SAT
2 stops32h 56mUnited Airlines
Deal found 10/29$534
This United Airlines deal was found by Cheapflights users on 10/29. 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 10/306:00 pmSAT - ZRH
2 stops14h 45mUnited Airlines
Thu 11/611:45 amZRH - SAT
1 stop15h 30mUnited Airlines
Deal found 10/29$551
This United Airlines deal was found by Cheapflights users on 10/28. 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 10/2912:12 pmSAT - ZRH
1 stop12h 28mUnited Airlines
Mon 11/31:10 pmZRH - SAT
1 stop17h 06mUnited Airlines
Deal found 10/28$554
This Air Canada deal was found by Cheapflights users on 10/29. 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 11/287:40 amSAT - ZRH
3 stops21h 15mMultiple Airlines
Fri 12/51:20 pmZRH - SAT
2 stops30h 08mMultiple Airlines
Deal found 10/29$726

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Lucerne 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 October 30, 2025.
Use the filters below to find and compare flights from San Antonio to Lucerne that are best for you.

Fly from

San Antonio

Fly to

Lucerne

Route

Depart

Return

Price

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Sun 2/15

12:10 pm-10:30 am

1 stop15h 20m

Zurich

Tue 2/24

1:30 pm-11:10 am

1 stop28h 40m

$459

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Fri 11/28

12:15 pm-10:30 am

1 stop15h 15m

Zurich

Fri 12/5

1:30 pm-10:59 am

1 stop28h 29m

$484

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Wed 11/26

2:04 pm-11:55 am

2 stops14h 51m

Zurich

Wed 12/3

1:10 pm-11:00 pm

1 stop16h 50m

$501

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Thu 11/13

12:10 pm-10:30 am

1 stop15h 20m

Zurich

Wed 12/3

1:30 pm-10:56 am

2 stops28h 26m

$509

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Tue 4/21

4:10 pm-7:40 pm

2 stops20h 30m

Zurich

Fri 5/8

10:25 am-11:18 pm

2 stops19h 53m

$524

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Thu 3/5

12:10 pm-10:30 am

1 stop15h 20m

Zurich

Mon 3/9

1:30 pm-11:10 am

1 stop27h 40m

$561

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from San Antonio to Lucerne

Have a flexible travel schedule? Discover the best time to fly to Lucerne from San Antonio 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 San Antonio to Lucerne

How far ahead should I book a flight from San Antonio to Lucerne?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Lucerne. Price data was last updated on October 24, 2025.

Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to Lucerne. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Antonio to Lucerne?

Currently, August is the cheapest month in which you can book a flight from San Antonio to Lucerne (average of $517). Flying from San Antonio to Lucerne in June is currently the most expensive (average of $912). 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 SAT to LU9?

Find hourly flight availability from San Antonio to Lucerne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from San Antonio to Lucerne in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from San Antonio to Lucerne?

Reviews of airlines servicing Lucerne

Get insights into the airlines that provide service to Lucerne. 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 Lucerne. Reviews last updated October 30, 2025.
See what other customers who have flown with Delta, Scandinavian Airlines, and United Airlines from San Antonio to Lucerne have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,995 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,995 reviews
Delta
7.9
Good
7,995 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Scandinavian Airlines
7.4
Good
1,548 reviews
Delta
7.9
Good
7,995 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,995 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,995 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,541 reviews
Delta
7.9
Good
7,995 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Lucerne. 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 San Antonio to Lucerne?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Lucerne. On average, San Antonio has 0 outbound flights to Lucerne per day from 5 airlines. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • How long is the flight from San Antonio to Lucerne?

    Airlines like Delta and United Airlines fly from San Antonio to Lucerne in about 14h 51m. The time it takes to get you to your destination can typically vary by up to 29m. Airlines will cover a distance of 5454 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from San Antonio to Lucerne that include hotel bookings?

    Yes. In addition to deals on San Antonio to Lucerne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Lucerne?

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

  • Can I find deals for business class flights from San Antonio to Lucerne?

    Yes. Cheapflights offers flight deals from San Antonio to Lucerne 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 San Antonio to Lucerne?

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Lucerne (average of $517). Flying from San Antonio to Lucerne in June is currently the most expensive (average of $912). 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 5 airlines flying from San Antonio to Lucerne

Discover the top 5 airlines that operate flights from San Antonio to Lucerne. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$558Average$808FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$592Average$640FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$602Average$921FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$614Average$931FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$757Average$1,070FlexibilityNo cancel feeOn-time76%

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