What is the cheapest airline that flies from Watertown to Colorado?

American Airlines is the most popular carrier operating from Watertown to Colorado

What airlines fly to Colorado?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Colorado from Watertown, New York according to our data. United Airlines is the first choice among our users, with 86% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 4 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Watertown Airport to Colorado?

Prices for flights from Watertown Airport to Colorado refresh daily.

How old do you have to be to fly from Watertown Airport to Colorado?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Watertown Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$347 Cheap Flights from Watertown, New York to Colorado in 2026

Find the cheapest flights from Watertown, New York to Colorado

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 7:22 pmART Watertown-DEN Denver Intl

15h 22m2 stops Philadelphia Phoenix Sky Harbor Intl

6:46 pm - 5:21 pmDEN Denver Intl-ART Watertown

20h 35m2 stops Los Angeles Philadelphia

$658American Airlines

Tue, Nov 10 - Sat, Nov 14

6:00 am - 2:06 pmART Watertown-DEN Denver Intl

10h 06m1 stop Philadelphia

6:46 pm - 5:21 pmDEN Denver Intl-ART Watertown

20h 35m2 stops Los Angeles Philadelphia

$659American Airlines

Tue, Nov 10 - Sat, Nov 14

6:00 am - 11:16 amART Watertown-DEN Denver Intl

7h 16m1 stop Philadelphia

12:50 pm - 10:55 pmDEN Denver Intl-ART Watertown

8h 05m1 stop Philadelphia

$699American Airlines

Tue, Sep 1 - Mon, Sep 7

6:00 am - 5:37 pmART Watertown-DEN Denver Intl

13h 37m2 stops Philadelphia Dallas/Fort Worth

12:50 pm - 10:55 pmDEN Denver Intl-ART Watertown

8h 05m1 stop Philadelphia

$705American Airlines

Tue, Sep 1 - Mon, Sep 7

6:00 am - 11:53 amART Watertown-DEN Denver Intl

7h 53m1 stop Philadelphia

12:50 pm - 10:55 pmDEN Denver Intl-ART Watertown

8h 05m1 stop Philadelphia

$716American Airlines

Thu, Sep 3 - Mon, Sep 7

6:00 am - 2:24 pmART Watertown-DEN Denver Intl

10h 24m2 stops Philadelphia Dallas/Fort Worth

12:50 pm - 10:55 pmDEN Denver Intl-ART Watertown

8h 05m1 stop Philadelphia

$722American Airlines

Thu, Sep 3 - Mon, Sep 7

6:00 am - 3:11 pmART Watertown-DEN Denver Intl

11h 11m2 stops Philadelphia Phoenix Sky Harbor Intl

8:29 am - 10:55 pmDEN Denver Intl-ART Watertown

12h 26m2 stops Phoenix Sky Harbor Intl Philadelphia

$756American Airlines

Tue, Sep 1 - Mon, Sep 7

5:46 pm - 11:21 amART Watertown-DEN Denver Intl

19h 35m1 stop Philadelphia

11:59 pm - 10:55 pmDEN Denver Intl-ART Watertown

20h 56m1 stop Philadelphia

$771American Airlines

Tue, Nov 10 - Sat, Nov 14

6:00 am - 2:24 pmART Watertown-DEN Denver Intl

10h 24m2 stops Philadelphia Dallas/Fort Worth

8:29 am - 10:55 pmDEN Denver Intl-ART Watertown

12h 26m2 stops Phoenix Sky Harbor Intl Philadelphia

$773American Airlines

Thu, Sep 3 - Mon, Sep 7

6:00 am - 2:54 pmART Watertown-COS Colorado Springs

10h 54m2 stops Philadelphia Dallas/Fort Worth

1:17 pm - 3:35 pmCOS Colorado Springs-ART Watertown

24h 18m2 stops Dallas/Fort Worth Philadelphia

$864American Airlines

Tue, Aug 18 - Sat, Aug 22

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American Airlines flights from Watertown, New York to Colorado

Our best American Airlines deals on Watertown, New York to Colorado flight tickets

American Airlines

Nov 10

ART6:00 amWatertown

15h 22m

2 stops

DEN7:22 pmDenver Intl

Nov 14

DEN6:46 pmDenver Intl

20h 35m

2 stops

ART5:21 pmWatertown

$658

American Airlines

Nov 10

ART6:00 amWatertown

10h 06m

1 stop

DEN2:06 pmDenver Intl

Nov 14

DEN6:46 pmDenver Intl

20h 35m

2 stops

ART5:21 pmWatertown

$659

American Airlines

Sep 1

ART6:00 amWatertown

7h 16m

1 stop

DEN11:16 amDenver Intl

Sep 7

DEN12:50 pmDenver Intl

8h 05m

1 stop

ART10:55 pmWatertown

$699

momondo Fare Finder

Use the filters below to find and compare flights from Watertown, New York to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WatertownDenver

ART Watertown - DEN Denver Intl

ARTDEN

Watertown

Tue 11/10

6:00 am-7:22 pm

2 stops15h 22m

Denver Intl

Sat 11/14

6:46 pm-5:21 pm

2 stops20h 35m

$658

WatertownDenver

ART Watertown - DEN Denver Intl

ARTDEN

Watertown

Tue 11/10

6:00 am-2:06 pm

1 stop10h 06m

Denver Intl

Sat 11/14

6:46 pm-5:21 pm

2 stops20h 35m

$659

Quickest round-trip

WatertownDenver

ART Watertown - DEN Denver Intl

ARTDEN

Watertown

Tue 9/1

6:00 am-11:16 am

1 stop7h 16m

Denver Intl

Mon 9/7

12:50 pm-10:55 pm

1 stop8h 05m

$699

WatertownDenver

ART Watertown - DEN Denver Intl

ARTDEN

Watertown

Tue 9/1

6:00 am-5:37 pm

2 stops13h 37m

Denver Intl

Mon 9/7

12:50 pm-10:55 pm

1 stop8h 05m

$705

WatertownDenver

ART Watertown - DEN Denver Intl

ARTDEN

Watertown

Thu 9/3

6:00 am-11:53 am

1 stop7h 53m

Denver Intl

Mon 9/7

12:50 pm-10:55 pm

1 stop8h 05m

$716

WatertownDenver

ART Watertown - DEN Denver Intl

ARTDEN

Watertown

Thu 9/3

6:00 am-2:24 pm

2 stops10h 24m

Denver Intl

Mon 9/7

12:50 pm-10:55 pm

1 stop8h 05m

$722

WatertownDenver

ART Watertown - DEN Denver Intl

ARTDEN

Watertown

Tue 9/1

6:00 am-3:11 pm

2 stops11h 11m

Denver Intl

Mon 9/7

8:29 am-10:55 pm

2 stops12h 26m

$756

WatertownDenver

ART Watertown - DEN Denver Intl

ARTDEN

Watertown

Tue 11/10

5:46 pm-11:21 am

1 stop19h 35m

Denver Intl

Sat 11/14

11:59 pm-10:55 pm

1 stop20h 56m

$771

WatertownDenver

ART Watertown - DEN Denver Intl

ARTDEN

Watertown

Thu 9/3

6:00 am-2:24 pm

2 stops10h 24m

Denver Intl

Mon 9/7

8:29 am-10:55 pm

2 stops12h 26m

$773

WatertownColorado Springs

ART Watertown - COS Colorado Springs

ARTCOS

Watertown

Tue 8/18

6:00 am-2:54 pm

2 stops10h 54m

Colorado Springs

Sat 8/22

1:17 pm-3:35 pm

2 stops24h 18m

$864

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Watertown, New York to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Watertown, New York to Colorado flights?

You could potentially save up to 47% on your flight if you consider stops on a Watertown, New York to Colorado flight.

Cheap Watertown, New York to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Watertown, New York to Colorado

Fastest flight time	7h 16m
Direct flights	None

The fastest flight from Watertown, New York to Colorado takes 7h 16m

There are no direct flights from Watertown, New York to Colorado. There are no popular flight routes from Watertown, New York to Colorado.

Search flight deals

Frequently asked questions about flying from Watertown, New York to Colorado

When did momondo last update prices for flights from Watertown Airport to Colorado?
Prices for flights from Watertown Airport to Colorado refresh daily.
How old do you have to be to fly from Watertown Airport to Colorado?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Watertown Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Watertown to Colorado?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Watertown to Colorado for you.

Can I find flights from Watertown to Colorado with flexible booking policies on momondo?

Yes. All flights to Colorado from Watertown on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Watertown to Colorado?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Watertown to Colorado.

I’m not ready to book a flight from Watertown to Colorado right now. Can momondo alert me if prices change?

Price alerts on flights to Colorado from Watertown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.