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Lucerne

$536+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ZRH
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 87 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 September 15, 2025.

Round-trip from

$536
(Scandinavian Airlines)

Popular in

June

Cheapest in

February

Average price

$827
From San Antonio to Lucerne
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($313 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:07 amSAT - ZRH
1 stop17h 33mUnited Airlines
Tue 11/49:40 amZRH - SAT
1 stop20h 36mUnited Airlines
Deal found 9/13$573
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:14 pmSAT - ZRH
2 stops16h 41mUnited Airlines
Wed 11/59:40 amZRH - SAT
2 stops19h 09mUnited Airlines
Deal found 9/14$600
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:35 pmSAT - ZRH
2 stops29h 05mUnited Airlines
Sun 12/211:20 pmZRH - SAT
2 stops33h 33mUnited Airlines
Deal found 9/13$656
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/121:05 pmSAT - ZRH
1 stop35h 40mUnited Airlines
Mon 10/201:25 pmZRH - SAT
2 stops29h 33mUnited Airlines
Deal found 9/15$663
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:45 amSAT - ZRH
2 stops20h 25mAir Canada
Mon 10/201:25 pmZRH - SAT
2 stops29h 33mAir Canada
Deal found 9/14$668
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:00 amSAT - ZRH
1 stop18h 50mAmerican Airlines
Mon 10/1311:45 amZRH - SAT
1 stop17h 12mAmerican Airlines
Deal found 9/13$678
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/92:25 pmSAT - ZRH
2 stops14h 15mUnited Airlines
Mon 10/1311:55 amZRH - SAT
1 stop15h 10mUnited Airlines
Deal found 9/13$732

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 September 15, 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

Fri 2/27

4:10 pm-9:40 am

2 stops34h 30m

Zurich

Sat 3/7

10:25 am-11:33 pm

2 stops20h 08m

$536

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Mon 1/5

2:13 pm-2:45 pm

2 stops17h 32m

Zurich

Wed 1/21

1:20 pm-3:31 pm

2 stops33h 11m

$560

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Tue 10/28

7:07 am-6:40 am

1 stop17h 33m

Zurich

Tue 11/4

9:40 am-11:16 pm

1 stop20h 36m

$573

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Wed 10/29

7:07 am-6:40 am

1 stop17h 33m

Zurich

Wed 11/5

9:40 am-11:16 pm

1 stop20h 36m

$573

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Mon 1/5

12:10 pm-10:30 am

1 stop15h 20m

Zurich

Wed 1/21

1:30 pm-11:10 am

1 stop28h 40m

$593

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Sat 12/13

7:35 pm-7:40 am

2 stops29h 05m

Zurich

Sun 12/21

1:20 pm-3:53 pm

2 stops33h 33m

$656

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Sun 10/12

1:05 pm-7:45 am

1 stop35h 40m

Zurich

Mon 10/20

1:25 pm-11:58 am

2 stops29h 33m

$663

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Sun 10/12

6:45 am-10:10 am

2 stops20h 25m

Zurich

Mon 10/20

1:25 pm-11:58 am

2 stops29h 33m

$668

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Thu 3/5

12:10 pm-7:40 am

1 stop12h 30m

Zurich

Mon 3/9

10:45 am-7:36 pm

1 stop14h 51m

$673

San AntonioZurich

SAT - ZRH

SATZRH

San Antonio

Tue 10/14

7:56 pm-1:05 pm

2 stops58h 09m

$1,330

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 11 results
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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 September 12, 2025.

Booking 87 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, November is the cheapest month in which you can book a flight from San Antonio to Lucerne (average of $637). Flying from San Antonio to Lucerne in June is currently the most expensive (average of $1,147). 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 September 15, 2025.

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

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 September 15, 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
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.4
Good
1,484 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,407 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 Scandinavian Airlines and United Airlines fly from San Antonio to Lucerne in about 17h 32m. The time it takes to get you to your destination can typically vary by up to 16h 58m. 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, November is the cheapest month in which you can book a flight from San Antonio to Lucerne (average of $637). Flying from San Antonio to Lucerne in June is currently the most expensive (average of $1,147). 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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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$555Average$993FlexibilityNo cancel feeOn-time69%
DeltaCheapest$558Average$808FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$592Average$646FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$614Average$931FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$1,063Average$1,188FlexibilityNo cancel feeOn-time76%

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