HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Watertown

$409+ Cheap flights from Portland to Watertown, NY (PDX - ART)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ART
Jul 21 — Jul 281
Mon 7/21
Mon 7/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland 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 Portland to Watertown

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 July 16, 2025.

Round-trip from

$409
(American Airlines)
From Portland to Watertown
Search Deals

Find flight deals from Portland to Watertown

Cheapest flights from Portland to Watertown
Explore the most affordable flight options available from Portland to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.

This American Airlines deal was found by Cheapflights users on 7/14. 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.
Tue 8/1211:59 pmPDX - ART
2 stops11h 50mAmerican Airlines
Sun 8/173:14 pmART - PDX
2 stops12h 10mAmerican Airlines
Deal found 7/14$409
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/166:05 amPDX - ART
2 stops13h 51mAlaska Airlines
Mon 7/213:30 pmART - PDX
2 stops11h 29mAlaska Airlines
Deal found 7/15$1,013

Cheapflights Fare Finder

Customize your flight search to find flights from Portland 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 July 16, 2025.
Use the filters below to find and compare flights from Portland to Watertown that are best for you.

Fly from

Portland

Fly to

Watertown

Route

Depart

Return

Price

PortlandWatertown

PDX - ART

PDXART

Portland

Tue 8/12

11:59 pm-2:49 pm

2 stops11h 50m

Watertown

Sun 8/17

3:14 pm-12:24 am

2 stops12h 10m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Best time to book a flight from Portland to Watertown

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

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

Currently, February is the cheapest month in which you can book a flight from Portland to Watertown, New York (average of $187). Flying from Portland to Watertown, New York in May is currently the most expensive (average of $423). 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 July 16, 2025.
Read through reviews of airlines operating flights from Portland to Watertown, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Comfort

7.2

Food

6.5

Crew

8.0

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Comfort

7.2

Food

6.5

Crew

8.0

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

Related info for your journey

Find useful and relevant information for your journey from Portland 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 Portland to Watertown that include hotel bookings?

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Portland to Watertown, New York (average of $187). Flying from Portland to Watertown, New York in May is currently the most expensive (average of $423). 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 Portland to Watertown

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Newark flights
Portland to John F Kennedy Intl flights
Portland to LaGuardia flights
Boise to LaGuardia flights
Boise to John F Kennedy Intl flights
Eugene to John F Kennedy Intl flights
Boise to Newark flights
Portland to Buffalo flights
Eugene to Newark flights
Eugene to LaGuardia flights
Portland to Albany flights
Portland to Islip flights
Portland to Rochester flights
Portland to Syracuse flights
Medford to Newark flights
Medford to John F Kennedy Intl flights
Redmond to John F Kennedy Intl flights
Redmond to Newark flights
Redmond to LaGuardia flights
Medford to LaGuardia flights
Eugene to Syracuse flights
Medford to Syracuse flights
Boise to Buffalo flights
Portland to Ithaca flights
Boise to Rochester flights
Portland to White Plains flights
Eugene to Buffalo flights
Boise to Syracuse flights
Boise to Albany flights
Medford to Buffalo flights
Redmond to Albany flights
Medford to Rochester flights
Yakima to Newark flights
Redmond to Buffalo flights
Medford to Ithaca flights
Portland to Elmira flights
Yakima to John F Kennedy Intl flights
Portland to Binghamton flights
Redmond to Syracuse flights
Eugene to White Plains flights
Eugene to Binghamton flights
Eugene to Albany flights
Medford to Albany flights
Redmond to White Plains flights
Boise to Binghamton flights
Redmond to Elmira flights
Portland to Rutland flights
Boise to White Plains flights
Redmond to Binghamton flights
Eugene to Ithaca flights

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.