Which airports can I use when flying from San Antonio to Watertown?

Flights from San Antonio to Watertown usually depart from San Antonio (SAT) and arrive at Watertown (ART).

Which airports do connecting flights from San Antonio to Watertown pass through?

Most connecting flights from San Antonio to Watertown pass through Philadelphia (PHL), which handles 100% of one-stop traffic on this route.

Do I need a passport to fly from San Antonio to Watertown?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from San Antonio to Watertown changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $639 to $1,326. That means the highest observed fare was about 2x higher than the lowest one.

What is the time difference between San Antonio and Watertown?

Watertown is 1 hour ahead of San Antonio (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

How much is a round-trip flight from San Antonio to Watertown?

Round-trip flights from San Antonio to Watertown typically range from $428 to $428. The lowest price found in the past 5 days was $639, on American Airlines.

Which airline is the cheapest to fly from San Antonio to Watertown?

American Airlines ($639) offered the cheapest round-trip ticket from San Antonio to Watertown in the last 5 days.

What is the cheapest layover airport when flying from San Antonio to Watertown?

Flights via Philadelphia (PHL) offer the most affordable fares, with an average round-trip price of $845. Based on KAYAK data over the past 3 months.

When flying from San Antonio to Watertown which airport offers the shortest layover?

Philadelphia (PHL) had the shortest average connection time for San Antonio to Watertown layovers at 5h 28m over the past 3 months.

$639 CHEAP FLIGHTS from San Antonio to Watertown (SAT - ART)

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Cheapest round-trip

$639

Typical prices: $428-$428

American Airlines

Sun 10/28Sat 11/3

SAT - ART • 2 stops

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Flight Deals

Cheap Flights from San Antonio to Watertown (SAT-ART)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from San Antonio to Watertown

Wed, Oct 28 - Tue, Nov 3

8:38 am - 6:57 pmSAT San Antonio-ART Watertown

9h 19m2 stops Dallas/Fort Worth Philadelphia

6:00 am - 6:21 pmART Watertown-SAT San Antonio

13h 21m2 stops Philadelphia Dallas/Fort Worth

$639American Airlines

Tue, Oct 20 - Sat, Oct 24

7:00 am - 5:00 pmSAT San Antonio-ART Watertown

9h 00m1 stop Philadelphia

6:00 am - 2:52 pmART Watertown-SAT San Antonio

9h 52m2 stops Philadelphia Dallas/Fort Worth

$698American Airlines

Tue, Oct 20 - Sat, Oct 24

5:00 am - 5:00 pmSAT San Antonio-ART Watertown

11h 00m2 stops Dallas/Fort Worth Philadelphia

6:00 am - 2:52 pmART Watertown-SAT San Antonio

9h 52m2 stops Philadelphia Dallas/Fort Worth

$703American Airlines

Wed, Oct 28 - Tue, Nov 3

7:00 am - 6:57 pmSAT San Antonio-ART Watertown

10h 57m1 stop Philadelphia

6:00 am - 6:21 pmART Watertown-SAT San Antonio

13h 21m2 stops Philadelphia Dallas/Fort Worth

$709American Airlines

Mon, Oct 19 - Sat, Oct 24

7:00 am - 5:00 pmSAT San Antonio-ART Watertown

9h 00m1 stop Philadelphia

6:00 am - 2:52 pmART Watertown-SAT San Antonio

9h 52m2 stops Philadelphia Dallas/Fort Worth

$744American Airlines

Tue, Oct 20 - Tue, Oct 27

7:00 am - 5:00 pmSAT San Antonio-ART Watertown

9h 00m1 stop Philadelphia

7:19 am - 6:08 pmART Watertown-SAT San Antonio

11h 49m2 stops Philadelphia Chicago O'Hare Intl

$763American Airlines

Tue, Oct 20 - Tue, Oct 27

5:00 am - 5:00 pmSAT San Antonio-ART Watertown

11h 00m2 stops Dallas/Fort Worth Philadelphia

7:19 am - 6:08 pmART Watertown-SAT San Antonio

11h 49m2 stops Philadelphia Chicago O'Hare Intl

$768American Airlines

Mon, Oct 19 - Sat, Oct 24

6:00 am - 5:00 pmSAT San Antonio-ART Watertown

10h 00m2 stops Dallas/Fort Worth Philadelphia

6:00 am - 2:52 pmART Watertown-SAT San Antonio

9h 52m2 stops Philadelphia Dallas/Fort Worth

$778American Airlines

Mon, Oct 19 - Tue, Oct 27

7:00 am - 5:00 pmSAT San Antonio-ART Watertown

9h 00m1 stop Philadelphia

7:19 am - 6:08 pmART Watertown-SAT San Antonio

11h 49m2 stops Philadelphia Chicago O'Hare Intl

$809American Airlines

Mon, Oct 19 - Tue, Oct 27

6:00 am - 5:00 pmSAT San Antonio-ART Watertown

10h 00m2 stops Dallas/Fort Worth Philadelphia

7:19 am - 7:52 pmART Watertown-SAT San Antonio

13h 33m2 stops Philadelphia Charlotte Douglas

$843American Airlines

Recent last minute flight deals from San Antonio to Watertown

Wed, Oct 14 - Sat, Oct 24

6:00 am - 5:51 pmSAT San Antonio-ART Watertown

10h 51m2 stops Dallas/Fort Worth Philadelphia

6:00 am - 2:52 pmART Watertown-SAT San Antonio

9h 52m2 stops Philadelphia Dallas/Fort Worth

$703American Airlines

Thu, Oct 15 - Sat, Oct 24

7:00 am - 5:00 pmSAT San Antonio-ART Watertown

9h 00m1 stop Philadelphia

6:00 am - 2:52 pmART Watertown-SAT San Antonio

9h 52m2 stops Philadelphia Dallas/Fort Worth

$744American Airlines

Thu, Oct 15 - Wed, Oct 21

5:00 am - 5:00 pmSAT San Antonio-ART Watertown

11h 00m2 stops Dallas/Fort Worth Philadelphia

6:00 am - 3:38 pmART Watertown-SAT San Antonio

10h 38m2 stops Philadelphia Dallas/Fort Worth

$749American Airlines

Wed, Oct 14 - Tue, Oct 27

6:00 am - 5:51 pmSAT San Antonio-ART Watertown

10h 51m2 stops Dallas/Fort Worth Philadelphia

7:19 am - 7:52 pmART Watertown-SAT San Antonio

13h 33m2 stops Philadelphia Charlotte Douglas

$768American Airlines

Thu, Oct 15 - Tue, Oct 27

7:00 am - 5:00 pmSAT San Antonio-ART Watertown

9h 00m1 stop Philadelphia

7:19 am - 6:08 pmART Watertown-SAT San Antonio

11h 49m2 stops Philadelphia Chicago O'Hare Intl

$809American Airlines

Thu, Oct 15 - Tue, Oct 27

5:00 am - 5:00 pmSAT San Antonio-ART Watertown

11h 00m2 stops Dallas/Fort Worth Philadelphia

7:19 am - 6:08 pmART Watertown-SAT San Antonio

11h 49m2 stops Philadelphia Chicago O'Hare Intl

$814American Airlines

Wed, Oct 14 - Mon, Oct 26

6:00 am - 5:51 pmSAT San Antonio-ART Watertown

10h 51m2 stops Dallas/Fort Worth Philadelphia

5:25 pm - 4:33 pmART Watertown-SAT San Antonio

24h 08m2 stops Philadelphia Phoenix Sky Harbor Intl

$913American Airlines

Wed, Oct 14 - Thu, Oct 22

6:00 am - 5:51 pmSAT San Antonio-ART Watertown

10h 51m2 stops Dallas/Fort Worth Philadelphia

5:25 pm - 2:10 pmART Watertown-SAT San Antonio

21h 45m2 stops Philadelphia Phoenix Sky Harbor Intl

$929American Airlines

Thu, Oct 15 - Fri, Oct 23

7:00 am - 5:00 pmSAT San Antonio-ART Watertown

9h 00m1 stop Philadelphia

5:25 pm - 2:10 pmART Watertown-SAT San Antonio

21h 45m2 stops Philadelphia Phoenix Sky Harbor Intl

$954American Airlines

Thu, Oct 15 - Fri, Oct 23

5:00 am - 5:00 pmSAT San Antonio-ART Watertown

11h 00m2 stops Dallas/Fort Worth Philadelphia

5:25 pm - 2:10 pmART Watertown-SAT San Antonio

21h 45m2 stops Philadelphia Phoenix Sky Harbor Intl

$959American Airlines

Booking Insights

Price, demand and travel trends for San Antonio to Watertown flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from San Antonio to Watertown? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Antonio to Watertown departing in october.

Find deals

Cheapest flight	$639

Round-trip flight from San Antonio to Watertown

When to book flights from San Antonio to Watertown

Are your dates flexible? Find out the best times to travel from San Antonio to Watertown based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from San Antonio to Watertown?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from San Antonio to Watertown changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $639 to $1,326. That means the highest observed fare was about 2x higher than the lowest one.
Which airports can I use when flying from San Antonio to Watertown?
Flights from San Antonio to Watertown usually depart from San Antonio (SAT) and arrive at Watertown (ART).
Which airports do connecting flights from San Antonio to Watertown pass through?
Most connecting flights from San Antonio to Watertown pass through Philadelphia (PHL), which handles 100% of one-stop traffic on this route.
What is the time difference between San Antonio and Watertown?
Watertown is 1 hour ahead of San Antonio (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

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SAT - ART

$639 Find Cheap Flights from San Antonio to Watertown - Compare and Save

Everything you should know

Cheap Flights from San Antonio to Watertown (SAT-ART)

Recent round-trip flight deals from San Antonio to Watertown

Recent one-way flight deals from San Antonio to Watertown

Recent last minute flight deals from San Antonio to Watertown

Price, demand and travel trends for San Antonio to Watertown flights

How much is a round-trip flight from San Antonio to Watertown?

Which airline is the cheapest to fly from San Antonio to Watertown?

What is the cheapest layover airport when flying from San Antonio to Watertown?

When flying from San Antonio to Watertown which airport offers the shortest layover?

Key details for San Antonio to Watertown flights

Cheapest flight

When to book flights from San Antonio to Watertown

Your San Antonio to Watertown flight questions, answered

More options for your flight from San Antonio to Watertown

Complete your trip to Watertown with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from San Antonio to Watertown

Find direct flights to and from San Antonio and Watertown

Flights from domestic origins to Watertown

Flights to other popular destinations

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