SAT - ART

$480 Find Cheap Flights from San Antonio to Watertown - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$558
Typical prices: $428-$428
American Airlines
Sat 9/8Wed 9/12
SAT - ART • 1 stop
Cheapest one-way
$480
Typical prices: $384-$417
American Airlines
Sun 11/4
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.

Recent round-trip flight deals from San Antonio to Watertown

Tue, Sep 8 - Sat, Sep 12
American Airlines Logo
7:05 am - 3:35 pmSAT  San Antonio-ART Watertown
7h 30m1 stop Philadelphia
American Airlines Logo
6:00 am - 5:48 pmART  Watertown-SAT San Antonio
12h 48m2 stops Philadelphia Dallas/Fort Worth
$558American Airlines
Tue, Sep 8 - Sat, Sep 12
American Airlines Logo
5:00 am - 3:35 pmSAT  San Antonio-ART Watertown
9h 35m2 stops Dallas/Fort Worth Philadelphia
American Airlines Logo
6:00 am - 5:48 pmART  Watertown-SAT San Antonio
12h 48m2 stops Philadelphia Dallas/Fort Worth
$563American Airlines
Tue, Sep 8 - Sat, Sep 12
American Airlines Logo
7:05 am - 3:53 pmSAT  San Antonio-ART Watertown
31h 48m1 stop Philadelphia
American Airlines Logo
6:00 am - 8:24 pmART  Watertown-SAT San Antonio
15h 24m1 stop Philadelphia
$994American 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 from San Antonio to Watertown with more confidence.

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

Round-trip flights from San Antonio to Watertown start at $558. Prices are above average for this route right now, with typical round-trip fares ranging from $428 to $428. The lowest price found in the past 5 days was $558 on American Airlines.

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Key details for San Antonio to Watertown flights

Cheapest flight

$480
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

Your San Antonio to Watertown flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • What cabin classes can I book on flights from San Antonio to Watertown?

    Only Economy Class is available on flights from San Antonio to Watertown.

  • 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. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from San Antonio to Watertown?

    Yes. Being flexible with your travel dates can save you up to 2% on the San Antonio to Watertown route. Thursday is the cheapest departure day at $428 round-trip on average, while Wednesday is the most expensive at $433, a difference of $5. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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 varied from about $558 to $994. That means the highest observed fare was about 78% higher than the lowest one.

  • How are flight prices from San Antonio to Watertown looking right now?

    One-way fares from San Antonio to Watertown are currently higher than usual. Average one-way flight prices are about $480, which is 23% above the typical average for 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.

  • How much should I expect to pay for a San Antonio to Watertown flight?

    Round-trip flights from San Antonio to Watertown range from $428 to $428, with an average of $428 over the past 12 months. Anything below $428 counts as a good deal.

Your guide to booking San Antonio to Watertown flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Wednesday. On this route, Thursday flights average $428 - about $5 less than Wednesday (1% savings) based on the last 12 months.

Everything you need to know for your flight from San Antonio to Watertown

Information on your arrival and departure airports

San Antonio (SAT)
Watertown (ART)