What airlines fly to State of Washington?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to State of Washington from Watertown, New York according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 5 different airlines that fly to State of Washington 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 Washington?

Prices for flights from Watertown Airport to Washington refresh daily.

How many operators does momondo search for flights from Watertown Airport to Washington?

As of May 2026, there is 1 operator available to choose from for flights from Watertown Airport to Washington.

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

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 Washington.

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

The travel and health documents required for your trip to Washington 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 Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$509 Cheap Flights from Watertown, New York to Washington in 2026

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Find the cheapest flights from Watertown, New York to Washington

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:18 pm - 10:57 pm

ART

SEA

9h 39m

1 stop

11:57 pm - 3:53 pm

SEA

ART

12h 56m

2 stops

$509American Airlines

Mon, Sep 14 - Thu, Sep 24

6:00 am - 4:47 pm

ART

SEA

13h 47m

2 stops

6:00 am - 10:53 pm

SEA

ART

13h 53m

2 stops

$557American Airlines

Tue, Jul 28 - Tue, Aug 4

4:18 pm - 10:57 pm

ART

SEA

9h 39m

1 stop

10:45 pm - 3:53 pm

SEA

ART

14h 08m

1 stop

$567American Airlines

Mon, Sep 14 - Thu, Sep 24

4:22 pm - 10:56 pm

ART

SEA

9h 34m

1 stop

6:00 am - 10:53 pm

SEA

ART

13h 53m

2 stops

$600American Airlines

Tue, Jul 28 - Tue, Aug 4

6:00 am - 6:48 pm

ART

SEA

15h 48m

2 stops

11:56 pm - 4:53 pm

SEA

ART

13h 57m

2 stops

$605American Airlines

Sat, Aug 22 - Sat, Sep 5

4:06 pm - 9:35 pm

ART

SEA

8h 29m

1 stop

11:24 pm - 3:39 pm

SEA

ART

13h 15m

2 stops

$612American Airlines

Wed, Jun 10 - Sun, Jun 14

4:22 pm - 10:56 pm

ART

SEA

9h 34m

1 stop

6:00 am - 10:53 pm

SEA

ART

13h 53m

2 stops

$640American Airlines

Tue, Jul 7 - Tue, Jul 21

6:00 am - 8:58 pm

ART

SEA

17h 58m

1 stop

11:56 pm - 4:53 pm

SEA

ART

13h 57m

2 stops

$667American Airlines

Sat, Aug 22 - Sat, Sep 5

4:06 pm - 9:35 pm

ART

SEA

8h 29m

1 stop

11:56 pm - 3:57 pm

SEA

ART

13h 01m

2 stops

$676American Airlines

Fri, Jun 26 - Fri, Jul 3

6:00 am - 11:40 am

ART

SEA

8h 40m

1 stop

10:35 pm - 3:51 pm

SEA

ART

14h 16m

1 stop

$681American Airlines

Tue, Jul 28 - Tue, Aug 4

American Airlines flights from Watertown, New York to State of Washington

Our best American Airlines deals on Watertown, New York to State of Washington flight tickets

American Airlines

Sep 14

ART4:18 pmWatertown

9h 39m

1 stop

SEA10:57 pmSeattle/Tacoma Intl

Sep 24

SEA11:57 pmSeattle/Tacoma Intl

12h 56m

2 stops

ART3:53 pmWatertown

$509

American Airlines

Jul 28

ART6:00 amWatertown

13h 47m

2 stops

SEA4:47 pmSeattle/Tacoma Intl

Aug 4

SEA6:00 amSeattle/Tacoma Intl

13h 53m

2 stops

ART10:53 pmWatertown

$557

American Airlines

Sep 14

ART4:18 pmWatertown

9h 39m

1 stop

SEA10:57 pmSeattle/Tacoma Intl

Sep 24

SEA10:45 pmSeattle/Tacoma Intl

14h 08m

1 stop

ART3:53 pmWatertown

$567

Alaska Airlines flights from Watertown, New York to State of Washington

Our best Alaska Airlines deals on Watertown, New York to State of Washington flight tickets

Alaska Airlines

Jun 5

ART4:06 pmWatertown

9h 22m

1 stop

SEA10:28 pmSeattle/Tacoma Intl

Jun 8

SEA9:59 amSeattle/Tacoma Intl

9h 53m

1 stop

ART10:52 pmWatertown

$648

Alaska Airlines

Jun 4

ART4:06 pmWatertown

9h 22m

1 stop

SEA10:28 pmSeattle/Tacoma Intl

Jun 7

SEA9:22 pmSeattle/Tacoma Intl

22h 30m

1 stop

ART10:52 pmWatertown

$668

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WatertownSeattle

ART - SEA

ARTSEA

Watertown

Mon 9/14

4:18 pm-10:57 pm

1 stop9h 39m

Seattle/Tacoma Intl

Thu 9/24

11:57 pm-3:53 pm

2 stops12h 56m

$509

WatertownSeattle

ART - SEA

ARTSEA

Watertown

Tue 7/28

6:00 am-4:47 pm

2 stops13h 47m

Seattle/Tacoma Intl

Tue 8/4

6:00 am-10:53 pm

2 stops13h 53m

$557

WatertownSeattle

ART - SEA

ARTSEA

Watertown

Mon 9/14

4:18 pm-10:57 pm

1 stop9h 39m

Seattle/Tacoma Intl

Thu 9/24

10:45 pm-3:53 pm

1 stop14h 08m

$567

WatertownSeattle

ART - SEA

ARTSEA

Watertown

Tue 7/28

4:22 pm-10:56 pm

1 stop9h 34m

Seattle/Tacoma Intl

Tue 8/4

6:00 am-10:53 pm

2 stops13h 53m

$600

WatertownSeattle

ART - SEA

ARTSEA

Watertown

Sat 8/22

6:00 am-6:48 pm

2 stops15h 48m

Seattle/Tacoma Intl

Sat 9/5

11:56 pm-4:53 pm

2 stops13h 57m

$605

WatertownSeattle

ART - SEA

ARTSEA

Watertown

Wed 6/10

4:06 pm-9:35 pm

1 stop8h 29m

Seattle/Tacoma Intl

Sun 6/14

11:24 pm-3:39 pm

2 stops13h 15m

$612

WatertownSeattle

ART - SEA

ARTSEA

Watertown

Tue 7/7

4:22 pm-10:56 pm

1 stop9h 34m

Seattle/Tacoma Intl

Tue 7/21

6:00 am-10:53 pm

2 stops13h 53m

$640

WatertownSeattle

ART - SEA

ARTSEA

Watertown

Sat 8/22

6:00 am-8:58 pm

1 stop17h 58m

Seattle/Tacoma Intl

Sat 9/5

11:56 pm-4:53 pm

2 stops13h 57m

$667

Quickest round-trip

WatertownSeattle

ART - SEA

ARTSEA

Watertown

Fri 6/26

4:06 pm-9:35 pm

1 stop8h 29m

Seattle/Tacoma Intl

Fri 7/3

11:56 pm-3:57 pm

2 stops13h 01m

$676

WatertownSeattle

ART - SEA

ARTSEA

Watertown

Tue 7/28

6:00 am-11:40 am

1 stop8h 40m

Seattle/Tacoma Intl

Tue 8/4

10:35 pm-3:51 pm

1 stop14h 16m

$681

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Watertown, New York to State of Washington

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

What is the cheapest month to fly to State of Washington?

The month of March is, on average, the cheapest month to fly to State of Washington from Watertown, New York, with most prices found around $0. If you aren’t able to travel to State of Washington during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

Cheap Watertown, New York to State of Washington flight deals and tips

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

Fastest flight time	9h 22m
Direct flights	None

The fastest flight from Watertown, New York to State of Washington takes 9h 22m

There are no direct flights from Watertown, New York to State of Washington. There are no popular flight routes from Watertown, New York to State of Washington.

Search flight deals

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

When did momondo last update prices for flights from Watertown Airport to Washington?
Prices for flights from Watertown Airport to Washington refresh daily.
How many operators does momondo search for flights from Watertown Airport to Washington?
As of May 2026, there is 1 operator available to choose from for flights from Watertown Airport to Washington.
How old do you have to be to fly from Watertown Airport to Washington?
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 Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington 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 Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Watertown, New York to State of Washington

Compare and see reviews for airlines that fly from Watertown, New York to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $303	Free Cancellation	Rating 7.1 11,640 reviews		Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Watertown to Washington. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Watertown to Washington flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Watertown and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Watertown and alert you when they change.