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$298+ Cheap flights from Denver to Watertown, NY (DEN - ART)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ART
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Cheap flight deals from Denver to Watertown

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Watertown (ART). 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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$807
(American Airlines)

One-way from

$298
(American Airlines)
Provider with most accurate pricing for Denver Intl-Watertown flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Watertown flights.
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From Denver Intl to Watertown
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One-way flight from Denver Intl to Watertown
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Find flight deals from Denver to Watertown

Cheapest flights from Denver to Watertown
Explore the most affordable flight options available from Denver to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This American Airlines deal was found by Cheapflights users on 11/17. 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.
Fri 11/287:22 amDEN - ART
2 stops13h 47mAmerican Airlines
Mon 12/12:33 pmART - DEN
2 stops11h 23mAmerican Airlines
Deal found 11/17$807
This American Airlines deal was found by Cheapflights users on 11/15. 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 12/2111:56 amDEN - ART
1 stop9h 08mAmerican Airlines
Sun 12/286:00 amART - DEN
1 stop7h 11mAmerican Airlines
Deal found 11/15$885
This American Airlines deal was found by Cheapflights users on 11/15. 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.
Sat 12/2011:48 amDEN - ART
1 stop9h 16mAmerican Airlines
Sun 12/286:00 amART - DEN
1 stop7h 11mAmerican Airlines
Deal found 11/15$981
This American Airlines deal was found by Cheapflights users on 11/15. 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 12/2111:56 amDEN - ART
1 stop9h 08mAmerican Airlines
Sat 12/276:58 pmART - DEN
1 stop28h 46mAmerican Airlines
Deal found 11/15$991
This American Airlines deal was found by Cheapflights users on 11/15. 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.
Sat 12/2011:48 amDEN - ART
1 stop9h 16mAmerican Airlines
Sat 12/276:00 amART - DEN
1 stop19h 10mAmerican Airlines
Deal found 11/15$1,023

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Watertown 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 November 18, 2025.
Use the filters below to find and compare flights from Denver to Watertown that are best for you.

Fly from

Denver

Fly to

Watertown

Route

Depart

Return

Price

DenverWatertown

DEN - ART

DENART

Denver Intl

Fri 11/28

7:22 am-11:09 pm

2 stops13h 47m

Watertown

Mon 12/1

2:33 pm-11:56 pm

2 stops11h 23m

$807

DenverWatertown

DEN - ART

DENART

Denver Intl

Sun 12/21

11:56 am-11:04 pm

1 stop9h 08m

Watertown

Sun 12/28

6:00 am-11:11 am

1 stop7h 11m

$885

DenverWatertown

DEN - ART

DENART

Denver Intl

Sat 12/20

11:48 am-11:04 pm

1 stop9h 16m

Watertown

Sun 12/28

6:00 am-11:11 am

1 stop7h 11m

$981

DenverWatertown

DEN - ART

DENART

Denver Intl

Sun 12/21

11:56 am-11:04 pm

1 stop9h 08m

Watertown

Sat 12/27

6:58 pm-9:44 pm

1 stop28h 46m

$991

DenverWatertown

DEN - ART

DENART

Denver Intl

Sat 12/20

11:48 am-11:04 pm

1 stop9h 16m

Watertown

Sat 12/27

6:00 am-11:10 pm

1 stop19h 10m

$1,023

DenverWatertown

DEN - ART

DENART

Denver Intl

Sun 12/21

11:56 am-11:04 pm

1 stop9h 08m

$298

DenverWatertown

DEN - ART

DENART

Denver Intl

Fri 12/19

11:55 am-11:04 pm

1 stop9h 09m

$413

DenverWatertown

DEN - ART

DENART

Denver Intl

Mon 12/22

9:12 am-11:04 pm

2 stops11h 52m

$419

DenverWatertown

DEN - ART

DENART

Denver Intl

Sat 12/20

11:48 am-11:04 pm

1 stop9h 16m

$490

DenverWatertown

DEN - ART

DENART

Denver Intl

Tue 12/23

7:00 am-6:35 pm

1 stop9h 35m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Compare providers for flights from Denver to Watertown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Watertown in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Watertown, New York flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Watertown, New York flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Watertown, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Watertown, New York flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Watertown, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Watertown

Have a flexible travel schedule? Discover the best time to fly to Watertown from Denver 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 Denver to Watertown

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

Currently, February is the cheapest month in which you can book a flight from Denver to Watertown, New York (average of $127). Flying from Denver to Watertown, New York in August is currently the most expensive (average of $274). 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 Watertown

Get insights into the airlines that provide service to Watertown. 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 Watertown. Reviews last updated November 18, 2025.
Read reviews from past customers who have flown American Airlines from Denver to Watertown. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,045 reviews

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

8.0

Comfort

7.2

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,045 reviews
American Airlines
7.2
Good
11,045 reviews

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

8.0

Comfort

7.2

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

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

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

    There are many flights that can get you from Denver to Watertown, New York in 13h 47m. Fly via American Airlines to get the fastest option. The distance between Denver and Watertown, New York is about 1491 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Watertown 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 Denver to Watertown, New York?

    Currently, February is the cheapest month in which you can book a flight from Denver to Watertown, New York (average of $127). Flying from Denver to Watertown, New York in August is currently the most expensive (average of $274). 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

Traveling to a place near Watertown?

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Alexandria Bay

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Top airline flying from Denver to Watertown

Discover the top airline that operate flights from Denver to Watertown. 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$463FlexibilityNo cancel feeOn-time71%

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