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Flights from Watertown to San Diego
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Flights from Watertown to San Diego Starting at €442

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
      • ATY16:00
        8h 40m
        1 stop
        SAN22:40
        Tue, Mar 18|Watertown - San Diego|Denver Air Connection
        SAN07:00
        10h 35m
        1 stop
        ATY19:35
        Tue, Mar 25|San Diego - Watertown|United Airlines
        €442€781
        43% OFF
        43% OFF
        €781€442

        Choose Denver Air Connection flights from Watertown to San Diego. The one-way connecting flight with Denver Air Connection departs from Watertown Regional Airport on Tue, Mar 18-Tue, Mar 25, arriving at San Diego International Airport. One-way Prices start from €442 including taxes and charges.

      • ATY16:00
        7h 15m
        1 stop
        SAN21:15
        Fri, Feb 21|Watertown - San Diego|Denver Air Connection
        SAN07:00
        10h 35m
        1 stop
        ATY19:35
        Thu, Feb 27|San Diego - Watertown|United Airlines
        €443€781
        43% OFF
        43% OFF
        €781€443

        Choose Denver Air Connection flights from Watertown to San Diego. The one-way connecting flight with Denver Air Connection departs from Watertown Regional Airport on Fri, Feb 21-Thu, Feb 27, arriving at San Diego International Airport. One-way Prices start from €443 including taxes and charges.

      • ATY16:00
        21h 58m
        2 stops
        CLD11:58
        Tue, Feb 18|Watertown - San Diego|Denver Air Connection
        CLD06:15
        11h 20m
        2 stops
        ATY19:35
        Sat, Feb 22|San Diego - Watertown|American Airlines
        €444€781
        43% OFF
        43% OFF
        €781€444

        Choose Denver Air Connection flights from Watertown to San Diego. The one-way connecting flight with Denver Air Connection departs from Watertown Regional Airport on Tue, Feb 18-Sat, Feb 22, arriving at McClellan-Palomar Airport. One-way Prices start from €444 including taxes and charges.

      • ATY16:00
        8h 40m
        1 stop
        SAN22:40
        Thu, Feb 20|Watertown - San Diego|Denver Air Connection
        SAN07:00
        10h 35m
        1 stop
        ATY19:35
        Wed, Feb 26|San Diego - Watertown|United Airlines
        €472
        €472

        Choose Denver Air Connection flights from Watertown to San Diego. The one-way connecting flight with Denver Air Connection departs from Watertown Regional Airport on Thu, Feb 20-Wed, Feb 26, arriving at San Diego International Airport. One-way Prices start from €472 including taxes and charges.

      • ATY08:45
        14h 21m
        2 stops
        SAN21:06
        Wed, Feb 19|Watertown - San Diego|Denver Air Connection
        SAN17:45
        23h 50m
        2 stops
        ATY19:35
        Tue, Feb 25|San Diego - Watertown|Delta Air Lines
        €518
        €518

        Choose Denver Air Connection flights from Watertown to San Diego. The one-way connecting flight with Denver Air Connection departs from Watertown Regional Airport on Wed, Feb 19-Tue, Feb 25, arriving at San Diego International Airport. One-way Prices start from €518 including taxes and charges.

      • ATY16:00
        7h 15m
        1 stop
        SAN21:15
        Sat, Feb 22|Watertown - San Diego|Denver Air Connection
        SAN11:10
        6h 25m
        1 stop
        ATY19:35
        Wed, Feb 26|San Diego - Watertown|United Airlines
        €528
        €528

        Choose Denver Air Connection flights from Watertown to San Diego. The one-way connecting flight with Denver Air Connection departs from Watertown Regional Airport on Sat, Feb 22-Wed, Feb 26, arriving at San Diego International Airport. One-way Prices start from €528 including taxes and charges.

      • ATY16:00
        19h 29m
        1 stop
        SAN09:29
        Thu, Feb 27|Watertown - San Diego|Denver Air Connection
        SAN16:09
        25h 26m
        1 stop
        ATY19:35
        Mon, Mar 3|San Diego - Watertown|United Airlines
        €601
        €601

        Choose Denver Air Connection flights from Watertown to San Diego. The one-way connecting flight with Denver Air Connection departs from Watertown Regional Airport on Thu, Feb 27-Mon, Mar 3, arriving at San Diego International Airport. One-way Prices start from €601 including taxes and charges.

      • ATY01:00 pm
        3h 5m
        Nonstop
        SAN02:00 pm
        Sat, Feb 22|Watertown - San Diego|Denver Air Connection
        Find More Flights
        Find More Flights

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

Watertown to San Diego flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. KG3911

    Denver Air Connection

    08:45

    ATY

    1.7h

    10:25

    ORD

    S-TWTFS
    Search

  2. DL3792

    Delta Air Lines

    14:01

    MDW

    1.6h

    15:40

    MSP

    SMTWT--

  3. DL2145

    Delta Air Lines

    19:05

    MSP

    4.0h

    21:06

    SAN

    SMTWTFS

  4. KG3916

    Denver Air Connection

    16:00

    ATY

    1.7h

    16:40

    DEN

    SM-WTFS
    Search

  5. UA366

    United Airlines

    11:34

    DEN

    2.6h

    13:11

    SAN

    SMTWTFS

  6. KG3916

    Denver Air Connection

    16:00

    ATY

    1.7h

    16:40

    DEN

    SM-WTFS
    Search

  7. AA1404

    American Airlines

    08:29

    DEN

    2.2h

    09:39

    PHX

    SMTWTFS

  8. AA3716

    American Airlines

    10:19

    PHX

    1.5h

    11:49

    CLD

    SMTWTFS

  9. KG3916

    Denver Air Connection

    16:00

    ATY

    1.7h

    16:40

    DEN

    SM-WTFS
    Search

  10. UA2309

    United Airlines

    08:00

    DEN

    2.3h

    09:17

    SAN

    SMTWTFS

  11. KG3916

    Denver Air Connection

    16:00

    ATY

    1.7h

    16:40

    DEN

    SM-WTFS
    Search

  12. UA486

    United Airlines

    21:05

    DEN

    2.6h

    22:40

    SAN

    S-TWT-S

  13. KG3916

    Denver Air Connection

    16:00

    ATY

    1.7h

    16:40

    DEN

    SM-WTFS
    Search

  14. UA540

    United Airlines

    19:10

    DEN

    2.5h

    20:38

    SAN

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Watertown to San Diego

We monitor flight fares to help you find the best deals effortlessly

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

FAQ

  • When are flight tickets from Watertown (ATY) to San Diego (SAN) the cheapest?

    Airlines adjust prices for flights from Watertown to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Watertown (ATY) to San Diego (SAN) cost?

    According to Trip.com's data, the lowest price is around €449.

  • What is the transportation method from the main airport to downtown in San Diego?

    • The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Watertown to San Diego

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Watertown to San Diego. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Watertown to San Diego

Off-season for travelDecember
Peak season for travelJanuary
Flight distance2,190.96 km
Popular airlineDenver Air Connection

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