$237 Cheap Flights from Portland to Watertown (PWM to ART)

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Cheap flight deals from Portland to Watertown Starting at $237

Discover our range of affordable one-way and round-trip flights from Portland to Watertown and kick-start your next adventure today!

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 fly from Portland to Watertown?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Watertown from Portland have changed and are set to move below.

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

Alternative Cheap Routes from Portland to Watertown

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Watertown from Portland which could help you save money and time.

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

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