HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Watertown

$264+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ART
déc. 10 — déc. 171
mer. 12/10
mer. 12/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Watertown with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 novembre 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$971
(American Airlines)

One-way from

$264
(American Airlines)
Provider with most accurate pricing for Denver Intl-Watertown flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Watertown flights.
Search Deals
From Denver Intl to Watertown
Search Deals
One-way flight from Denver Intl to Watertown
Search Deals

Find flight deals from Denver to Watertown

One-way flights from Denver to Watertown
Search for one-way flight options from Denver to Watertown. Find affordable one-way fares based on user searches. Data last updated novembre 10, 2025.

This American Airlines deal was found by Cheapflights users on 11/9. 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.
lun. 12/18:13 amDEN - ART
2 stops12h 56mAmerican Airlines
Deal found 11/9$264
This American Airlines deal was found by Cheapflights users on 11/9. 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.
sam. 11/298:13 amDEN - ART
2 stops12h 56mAmerican Airlines
Deal found 11/9$419
This American Airlines deal was found by Cheapflights users on 11/9. 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.
ven. 11/2812:12 pmDEN - ART
1 stop8h 57mAmerican Airlines
Deal found 11/9$778

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 novembre 10, 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

lun. 12/1

8:13 am-11:09 pm

2 stops12h 56m

$264

DenverWatertown

DEN - ART

DENART

Denver Intl

sam. 11/29

8:13 am-11:09 pm

2 stops12h 56m

$419

DenverWatertown

DEN - ART

DENART

Denver Intl

ven. 11/28

12:12 pm-11:09 pm

1 stop8h 57m

$778

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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 $116). 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 novembre 10, 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
11,047 reviews

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

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
11,047 reviews
American Airlines
7.2
Good
11,047 reviews

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

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.

  • 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 $116). 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?

Book flights to Watertown if you plan to visit one of these locations
Alexandria Bay

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Watertown

See prices for flight routes from nearby airports that may be better suited for you.
Denver to John F Kennedy Intl flights
Denver to LaGuardia flights
Denver to Newark flights
Denver to Buffalo flights
Denver to Syracuse flights
Colorado Springs to John F Kennedy Intl flights
Denver to Albany flights
Colorado Springs to LaGuardia flights
Denver to Islip flights
Denver to Rochester flights
Colorado Springs to Newark flights
Denver to Stewart flights
Aspen to John F Kennedy Intl flights
Denver to White Plains flights
Aspen to LaGuardia flights
Vail to Newark flights
Vail to John F Kennedy Intl flights
Grand Junction to John F Kennedy Intl flights
Grand Junction to Newark flights
Grand Junction to LaGuardia flights
Durango to Newark flights
Durango to LaGuardia flights
Vail to LaGuardia flights
Colorado Springs to Albany flights
Aspen to Newark flights
Colorado Springs to Rochester flights
Montrose to Newark flights
Montrose to Syracuse flights
Montrose to LaGuardia flights
Hayden to Newark flights
Montrose to John F Kennedy Intl flights
Durango to Syracuse flights
Durango to John F Kennedy Intl flights
Grand Junction to Buffalo flights
Colorado Springs to Buffalo flights
Hayden to LaGuardia flights
Colorado Springs to White Plains flights
Denver to Elmira flights
Durango to Buffalo flights
Colorado Springs to Binghamton flights
Gunnison to Syracuse flights
Colorado Springs to Syracuse flights
Denver to Binghamton flights
Denver to Ithaca flights
Grand Junction to Rochester flights
Montrose to Albany flights
Durango to Albany flights
Denver to Rutland flights
Denver to Niagara Falls flights

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 novembre 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$463FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.