SEA - ART

$505 Find Cheap Flights from Seattle to Watertown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Watertown departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Watertown

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Watertown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Watertown, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Seattle to Watertown (SEA-ART)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Watertown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Watertown

Mon, Jun 30 - Fri, Jul 4
American Airlines Logo
12:12 pm - 10:54 pmSEA-ART
7h 42m1 stop
American Airlines Logo
3:38 pm - 10:26 pmART-SEA
9h 48m1 stop
$591American Airlines
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Mon, Jun 30 - Fri, Jul 4
American Airlines Logo
11:55 pm - 3:13 pmSEA-ART
12h 18m2 stops
American Airlines Logo
3:38 pm - 10:26 pmART-SEA
9h 48m1 stop
$597American Airlines
Find Deal
Mon, Jun 30 - Fri, Jul 4
American Airlines Logo
11:55 pm - 3:13 pmSEA-ART
12h 18m2 stops
American Airlines Logo
6:00 am - 5:04 pmART-SEA
14h 04m2 stops
$834American Airlines
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Sun, Jun 29 - Fri, Jul 4
American Airlines Logo
12:05 am - 3:13 pmSEA-ART
12h 08m2 stops
American Airlines Logo
3:38 pm - 10:26 pmART-SEA
9h 48m1 stop
$848American Airlines
Find Deal
Sun, Jun 29 - Fri, Jul 4
American Airlines Logo
12:05 am - 3:13 pmSEA-ART
12h 08m2 stops
American Airlines Logo
6:00 am - 5:04 pmART-SEA
14h 04m2 stops
$985American Airlines
Find Deal
Sun, Jun 29 - Thu, Jul 3
American Airlines Logo
11:55 pm - 3:13 pmSEA-ART
12h 18m2 stops
American Airlines Logo
3:38 pm - 10:55 pmART-SEA
10h 17m2 stops
$1,262American Airlines
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Sun, Jun 29 - Thu, Jul 3
Alaska Airlines Logo
9:42 am - 10:54 pmSEA-ART
10h 12m1 stop
Alaska Airlines Logo
3:38 pm - 9:57 pmART-SEA
9h 19m1 stop
$1,383Alaska Airlines
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Sun, Jun 29 - Thu, Jul 3
American Airlines Logo
11:55 pm - 3:13 pmSEA-ART
12h 18m2 stops
American Airlines Logo
3:38 pm - 10:26 pmART-SEA
9h 48m1 stop
$1,435American Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Seattle to Watertown flights

Get data-powered insights and trends into flights from Seattle to Watertown to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Watertown?

The average price of all round-trip flights from Seattle to Watertown clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Watertown on a Tuesday and more expensive on a Thursday. On your return trip to Seattle, you should consider flying back on a Thursday, and avoid Sundays for better deals.

Find deals

Good to know

High seasonApril
Cheapest flight$505
Most popular time to fly and prices are also 12% lower on average.
Flight from Seattle to Watertown

When to book flights from Seattle to Watertown

Are your dates flexible? Find out the best times to travel from Seattle to Watertown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Watertown

  • What is the cheapest flight from Seattle to Watertown?

    In the last 3 days, the lowest price for a flight from Seattle to Watertown was $505 for a one-way ticket and $591 for a round-trip.

  • Do I need a passport to fly between Seattle and Watertown?

    No

  • Which airports will I be using when flying from Seattle to Watertown?

    Seattle airport is called Seattle/Tacoma Intl and the only airport in Watertown is Watertown.

  • Which aircraft models fly most regularly from Seattle to Watertown?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Watertown?

    oneworld is the only airline alliance operating flights between Seattle and Watertown.

  • How does KAYAK find such low prices on flights from Seattle to Watertown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Watertown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Watertown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Watertown from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Watertown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Watertown with an airline and back to Seattle with another airline. Booking your flights between Seattle and ART can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Watertown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Watertown from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Seattle to Watertown

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Watertown. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Watertown? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
8.0Crew
6.9Entertainment
7.2Comfort
7.5Boarding
6.5Food
Airline reviews

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

8.0 Excellented, Jun 2025BOS - JFK
Read more American Airlines reviews

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Everything was great except it became so hot on the plane I couldn’t sleep on my red eye flight. It didn’t really cool down till we started descending.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

The only thing is if Wi-Fi is available after you land and taxi to the gate. It takes forever to get to the gate, and having the Wi-Fi continue would be great to bide the time at least 5 minutes before you arrive at the entrance. That is my only comment; otherwise, everything was good.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Only thing that I liked it that I got to my destination safely, otherwise American Airlines stinks.

Ok. Got us there safely and a bit early. Need food available on this long flight. Almost 3 hours.

Everything you need to know for your flight from Seattle to Watertown

Information on your arrival and departure airports

Seattle (SEA)
Watertown (ART)

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