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Flights from Las Vegas to Watertown
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Flights from Las Vegas to Watertown Starting at £178

For as little as £178, you can take your next adventure to Watertown without breaking the bank. Choose between one-way and return tickets from Las Vegas below.

  • One way
  • Round-trip
      • LAS19:05
        22h 30m
        1 stop
        ATY19:35
        Mon, Mar 10|Las Vegas - Watertown|United Airlines
        £178£387
        54% OFF
        54% OFF
        £387£178

        Choose United Airlines flights from Las Vegas to Watertown. The one-way connecting flight with United Airlines departs from Harry Reid International Airport on Mon, Mar 10, arriving at Watertown Regional Airport. One-way Prices start from £178 including taxes and charges.

      • LAS06:00
        11h 35m
        1 stop
        ATY19:35
        Sun, Mar 9|Las Vegas - Watertown|United Airlines
        £287£387
        26% OFF
        26% OFF
        £387£287

        Choose United Airlines flights from Las Vegas to Watertown. The one-way connecting flight with United Airlines departs from Harry Reid International Airport on Sun, Mar 9, arriving at Watertown Regional Airport. One-way Prices start from £287 including taxes and charges.

      • LAS01:00 pm
        3h 5m
        Nonstop
        ATY02:00 pm
        Fri, Feb 28|Las Vegas - Watertown|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Las Vegas to Watertown flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS1200

    Alaska Airlines

    07:10

    LAS

    1.3h

    08:29

    LAX

    SMTWTFS
    Search

  2. UA1260

    United Airlines

    11:00

    LAX

    2.5h

    14:27

    DEN

    SMTWTFS

  3. KG3919

    Denver Air Connection

    16:55

    DEN

    1.7h

    19:35

    ATY

    -MTWT-S

  4. DL1698

    Delta Air Lines

    10:20

    LAS

    1.5h

    12:50

    SLC

    SMTWTFS
    Search

  5. DL1623

    Delta Air Lines

    13:40

    SLC

    1.5h

    15:11

    DEN

    SMTWTFS

  6. KG3919

    Denver Air Connection

    16:55

    DEN

    1.7h

    19:35

    ATY

    -MTWT-S

  7. UA1287

    United Airlines

    15:10

    LAS

    2.0h

    18:08

    DEN

    SMTWTFS
    Search

  8. KG3919

    Denver Air Connection

    16:55

    DEN

    1.7h

    19:35

    ATY

    -MTWT-S

  9. UA2609

    United Airlines

    16:26

    LAS

    2.0h

    19:24

    DEN

    SMTWTFS
    Search

  10. KG3923

    Denver Air Connection

    16:55

    DEN

    1.7h

    19:35

    ATY

    -----F-

  11. DL1542

    Delta Air Lines

    17:00

    LAS

    3.3h

    22:15

    MSP

    SMTWTFS
    Search

  12. DL1544

    Delta Air Lines

    07:00

    MSP

    1.6h

    08:35

    ORD

    SMTWT-S

  13. KG3915

    Denver Air Connection

    13:40

    ORD

    1.7h

    15:20

    ATY

    SM-WTFS

  14. DL1672

    Delta Air Lines

    17:35

    LAS

    1.6h

    20:08

    SLC

    SMTWTFS
    Search

  15. DL1667

    Delta Air Lines

    20:59

    SLC

    1.5h

    22:31

    DEN

    SMTWTFS

  16. KG3919

    Denver Air Connection

    16:55

    DEN

    1.7h

    19:35

    ATY

    -MTWT-S

  17. UA1291

    United Airlines

    19:04

    LAS

    1.9h

    22:00

    DEN

    S-TWT-S
    Search

  18. KG3919

    Denver Air Connection

    16:55

    DEN

    1.7h

    19:35

    ATY

    -MTWT-S

  19. DL722

    Delta Air Lines

    23:30

    LAS

    4.0h

    06:27

    ATL

    SMTWTFS
    Search

  20. DL1063

    Delta Air Lines

    08:22

    ATL

    1.9h

    09:18

    MDW

    SMTWTFS

  21. KG3915

    Denver Air Connection

    13:40

    ORD

    1.7h

    15:20

    ATY

    SM-WTFS
Find more flights and airlines

Find the best time to fly from Las Vegas to Watertown

Explore the best time to buy affordable tickets to Watertown with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Las Vegas (LAS) to Watertown (ATY) the cheapest?

    Airlines adjust prices for flights from Las Vegas to Watertown based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Las Vegas (LAS) to Watertown (ATY) cost?

    According to Trip.com's data, the lowest price is around £436.

  • How many airports in Watertown (ATY)?

    There are 1 airport(s) in Watertown (ATY): Watertown Regional Airport.

How to find a cheap flight from Las Vegas to Watertown

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Be flexible with your travel dates to get the cheapest flight from Las Vegas to Watertown.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Las Vegas to Watertown over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Mon, Mar 10, with one-way flights priced at just £178.
2
Compare cheap flight deals from Las Vegas to Watertown across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Las Vegas to Watertown. The cheapest airline for this route is United Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your journey from Las Vegas to Watertown, you can easily keep an eye on ticket prices without having to check every day.
4
Don't miss out on cheap flight deals and promo codes from Las Vegas to Watertown.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Las Vegas to Watertown and snag some exclusive deals just for you.

Flight Information from Las Vegas to Watertown

Cheapest direct flight price£177
Off-season travel monthMarch
Peak season for travelDecember
Flight distance1,806.05km
Popular airlineAmerican Airlines

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