US$237️ Cheap Flights from Portland to Watertown (2024)

App

Customer Support

USD

Find Bookings

Trip.com

Flights

Flights to United States

Flights to Watertown

Flights from Portland to Watertown

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Find cheap one-way flights from Portland to Watertown starting at US$237.

Whether you’re going for a one-way or round-trip to Watertown, we’ve got you covered! Check out these different flight options from Portland below.

Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Portland to Watertown?

These price trend charts carefully monitor and predict how flight prices from Portland to Watertown will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap flights from Portland to Watertown by different airports

There are various non-direct routes from Portland to Watertown which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

Cheapest
PWM
16:12
6h 40m
3 transfer
ART
22:52
Portland International Jetport - Watertown International Airport
Wed, Nov 13American Airlines
US$237
PWM
16:12
6h 40m
3 transfer
ART
22:52
Portland International Jetport - Watertown International Airport
Wed, Nov 13American Airlines
US$237
Find More Flights

Frequently Asked Questions

When are flight tickets from Portland (PWM) to Watertown (ART) the cheapest?
Airlines adjust prices for flights from Portland to Watertown based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Portland (PWM) to Watertown (ART) cost?
According to Trip.com's data, the lowest price is around $342.

How to find a cheap flight from Portland to Watertown

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com