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$420+ Cheap flights from Watertown, NY (ART) to Phoenix

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
ART — PHX
May 9 — May 161
Sat 5/9
Sat 5/16
1 adult, Economy
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Cheap flight deals from Watertown to Phoenix

Cheapest flights from Watertown to Phoenix
Explore the most affordable flight options available from Watertown to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.

This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:25 am
ART
-
PHX
1 stop7h 32m
American Airlines
Sat 4/2510:10 pm
PHX
-
ART
1 stop9h 49m
American Airlines
Deal found 4/6$420
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:00 am
ART
-
PHX
1 stop8h 02m
American Airlines
Mon 4/1310:10 pm
PHX
-
ART
1 stop9h 49m
American Airlines
Deal found 4/7$532
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:00 am
ART
-
PHX
1 stop10h 09m
American Airlines
Mon 7/65:02 am
PHX
-
ART
1 stop7h 42m
American Airlines
Deal found 4/6$605
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:00 am
ART
-
PHX
1 stop9h 57m
American Airlines
Thu 6/185:06 am
PHX
-
ART
1 stop7h 33m
American Airlines
Deal found 4/6$930

Find flight deals from Watertown to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Watertown (ART) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 9, 2026.

Round-trip from

$420
(American Airlines)

Popular in

December

Cheapest in

June

Average price

$532
From Watertown to Phoenix
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($243 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Watertown to Phoenix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 9, 2026.
Use the filters below to find and compare flights from Watertown to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WatertownPhoenix

ART - PHX

ARTPHX

Watertown

Tue 4/21

6:00 am-2:20 pm

2 stops11h 20m

Phoenix Sky Harbor Intl

Sat 4/25

10:05 am-11:28 pm

2 stops10h 23m

$431
Quickest round-trip

WatertownPhoenix

ART - PHX

ARTPHX

Watertown

Sun 6/14

4:06 pm-12:14 am

2 stops11h 08m

Phoenix Sky Harbor Intl

Thu 6/18

5:06 am-3:39 pm

1 stop7h 33m

$956

WatertownPhoenix

ART - PHX

ARTPHX

Watertown

Tue 4/21

11:25 am-1:16 pm

3 stops28h 51m

Phoenix Sky Harbor Intl

Sat 4/25

7:59 pm-11:23 pm

2 stops24h 24m

$2,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Sorted by cheapest first

Best time to book a flight from Watertown to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Watertown with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Watertown to Phoenix

What is the cheapest month to book a flight from Watertown, New York to Phoenix?

Currently, August is the cheapest month in which you can book a flight from Watertown, New York to Phoenix (average of $167). Flying from Watertown, New York to Phoenix in January is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated April 9, 2026.
Read through reviews of airlines operating flights from Watertown to Phoenix, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,560 reviews

Boarding

7.5

Overall

7.1

Comfort

7.2

Crew

7.9

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Hiram K,Sep 2023

JFK - CLT

Worst Airlines - services suck. Stuck at JFK whole night with 2 small kids - they didnt care even infant baby. Never ever fly American Airlines again - Peace !!
American Airlines
7.1
Good
11,560 reviews
American Airlines
7.1
Good
11,560 reviews

Boarding

7.5

Overall

7.1

Comfort

7.2

Crew

7.9

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Hiram K,Sep 2023

JFK - CLT

Worst Airlines - services suck. Stuck at JFK whole night with 2 small kids - they didnt care even infant baby. Never ever fly American Airlines again - Peace !!

Related info for your journey

Find useful and relevant information for your journey from Watertown to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Watertown to Phoenix?

    Most people fly from Watertown (ART) if they book a flight from Watertown to Phoenix. On average, Watertown has 0 outbound flights to Phoenix per day from 1 airline. Watertown is conveniently located just 5.6 mi from Watertown’s city center.

  • How long is the flight from Watertown, New York to Phoenix?

    For as low as $431, American Airlines can have you in Phoenix from Watertown, New York in 11h 20m. Airlines will cover a distance of 2051 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Watertown, New York to Phoenix round-trip?

    Currently priced at $272, American Airlines will fly you from Watertown, New York to Phoenix and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Users have found that American Airlines is 47% cheaper than the other options available to this destination.

  • Can I find deals for flights from Watertown to Phoenix that include hotel bookings?

    Yes. In addition to deals on Watertown to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Watertown to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Watertown to Phoenix.

  • Can I find deals for business class flights from Watertown to Phoenix?

    Yes. Cheapflights offers flight deals from Watertown to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Watertown, New York to Phoenix?

    Currently, August is the cheapest month in which you can book a flight from Watertown, New York to Phoenix (average of $167). Flying from Watertown, New York to Phoenix in January is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Watertown to Phoenix

Discover the top airline that operate flights from Watertown to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$272Average$472FlexibilityNo cancel feeOn-time71%

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