$143 Cheap Flights from Los Angeles (LAX) to Watertown (ART)

View $143 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Watertown, NY (ART-Watertown Intl.)

Cheap Flights from Los Angeles to Watertown (LAX-ART)

Prices were available within the past 7 days and start at $143 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec 10 - Sat, Dec 13
LAX
Los Angeles
ART
Watertown
$248 Roundtrip, found 2 days ago
$248
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 10 from Los Angeles to Watertown, returning Sat, Dec 13, priced at $248 found 2 days ago
American Airlines
Thu, Dec 4 - Wed, Dec 10
LAX
Los Angeles
ART
Watertown
$267 Roundtrip, found 4 days ago
$267
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 4 from Los Angeles to Watertown, returning Wed, Dec 10, priced at $267 found 4 days ago
American Airlines
Sat, Nov 15 - Thu, Nov 20
LAX
Los Angeles
ART
Watertown
$286 Roundtrip, found 3 days ago
$286
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 15 from Los Angeles to Watertown, returning Thu, Nov 20, priced at $286 found 3 days ago
American Airlines
Wed, Dec 10 - Sat, Dec 13
LAX
Los Angeles
ART
Watertown
$293 Roundtrip, found 2 days ago
$293
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 10 from Los Angeles to Watertown, returning Sat, Dec 13, priced at $293 found 2 days ago
American Airlines
Wed, Dec 10 - Sat, Dec 13
LAX
Los Angeles
ART
Watertown
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 10 from Los Angeles to Watertown, returning Sat, Dec 13, priced at $299 found 2 days ago
American Airlines
Sat, Nov 15 - Thu, Nov 20
LAX
Los Angeles
ART
Watertown
$322 Roundtrip, found 5 hours ago
$322
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, Nov 15 from Los Angeles to Watertown, returning Thu, Nov 20, priced at $322 found 5 hours ago
American Airlines
Sat, Nov 15 - Thu, Nov 20
LAX
Los Angeles
ART
Watertown
$328 Roundtrip, found 5 hours ago
$328
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, Nov 15 from Los Angeles to Watertown, returning Thu, Nov 20, priced at $328 found 5 hours ago
American Airlines
Wed, Dec 10 - Sat, Dec 13
LAX
Los Angeles
ART
Watertown
$344 Roundtrip, found 2 days ago
$344
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 10 from Los Angeles to Watertown, returning Sat, Dec 13, priced at $344 found 2 days ago
American Airlines
Sat, Nov 15 - Thu, Nov 20
LAX
Los Angeles
ART
Watertown
$348 Roundtrip, found 1 day ago
$348
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Nov 15 from Los Angeles to Watertown, returning Thu, Nov 20, priced at $348 found 1 day ago
American Airlines
Thu, Dec 25 - Wed, Jan 7
LAX
Los Angeles
ART
Watertown
$367 Roundtrip, found 18 hours ago
$367
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Dec 25 from Los Angeles to Watertown, returning Wed, Jan 7, priced at $367 found 18 hours ago

Find the cheapest month to fly from Los Angeles (LAX) to Watertown (ART)

January is typically the cheapest month to fly

From $223 - $917 per traveler.

Alternative airports near Watertown

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Watertown Intl. ART. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $348
ART
Watertown Intl.
CheapestClosest
Average driving time to city center9 min
Flights from $348

Frequently asked questions

How much does a flight from Los Angeles Intl. Airport (LAX) to Watertown Intl. Airport (ART) cost?
Get a cheap one-way flight from $143 or cheap return flight from $248 from Los Angeles Intl. Airport (LAX) to Watertown Intl. Airport (ART) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Los Angeles Intl. Airport (LAX) to Watertown Intl. Airport (ART)?
The cheapest month to fly from LAX to ART is December, when there's less demand. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Los Angeles Intl. Airport (LAX) to Watertown Intl. Airport (ART)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from LAX to ART. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Los Angeles Intl. Airport (LAX) to Watertown Intl. Airport (ART)?
There aren't any daily direct flights available from Los Angeles Intl. Airport (LAX) to Watertown Intl. Airport (ART). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from LAX to ART?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles Intl. Airport (LAX) to Watertown Intl. Airport (ART)?
To touch down at Watertown Intl. Airport (ART) without delays, book a flight that leaves Los Angeles Intl. Airport (LAX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles Intl. Airport (LAX) to Watertown Intl. Airport (ART) last-minute?
Booking your ticket from LAX to ART shortly before your trip is generally more expensive. However, if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a LAX to ART flight and hotel package?
Compared with arranging flights and hotels separately, booking a LAX to ART flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of planning your trip. Simply pick your flights and select from our extensive range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Los Angeles Intl. Airport (LAX) to Watertown Intl. Airport (ART)?
Typically, you can modify or cancel your LAX to ART flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Watertown Intl.
Airlines serving
American Airlines
Roundtrip price
$248
Distance
2351 mi

Book with confidence

Los Angeles to Watertown Flights

The cheapest times to fly from Los Angeles to Watertown

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Los Angeles to Watertown are during the month of December. You can find some of the cheapest flights from Los Angeles to Watertown with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Los Angeles to Watertown

Sunday is one of the best days to book for cheap flights from Los Angeles to Watertown: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Los Angeles to Watertown

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Los Angeles to Watertown in 2025. You can also book with separate airlines for your outbound and return journeys, from $143 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Los Angeles to Watertown flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Los Angeles to Watertown airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Los Angeles to Watertown Flights

Explore a world of travel with Expedia

*Available to One Key members.