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Cheap flights from Watertown, New York to Portland from $400

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Watertown, New York to Portland departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Watertown, New York to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:06 pm - 11:23 pm
ART
-
PDX
10h 17m
1 stop
American Airlines Logo
11:43 pm - 3:39 pm
PDX
-
ART
12h 56m
2 stops
$400American Airlines
Fri, May 22 - Tue, May 26
Alaska Airlines Logo
4:06 pm - 7:37 pm
ART
-
PDX
30h 31m
1 stop
Alaska Airlines Logo
7:40 am - 10:52 pm
PDX
-
ART
12h 12m
1 stop
$504Alaska Airlines
Fri, May 22 - Tue, May 26
American Airlines Logo
11:25 am - 10:50 pm
ART
-
PDX
14h 25m
2 stops
American Airlines Logo
5:49 am - 10:52 pm
PDX
-
ART
14h 03m
2 stops
$518American Airlines
Tue, May 19 - Sat, May 23
Alaska Airlines Logo
4:06 pm - 8:02 am
ART
-
PDX
18h 56m
2 stops
Alaska Airlines Logo
5:46 pm - 10:52 pm
PDX
-
ART
26h 06m
2 stops
$688Alaska Airlines
Fri, May 22 - Tue, May 26
American Airlines Logo
6:00 am - 4:42 pm
ART
-
PDX
13h 42m
2 stops
American Airlines Logo
6:15 am - 10:52 pm
PDX
-
ART
13h 37m
2 stops
$763American Airlines
Fri, May 22 - Tue, May 26
American Airlines Logo
11:25 am - 11:48 pm
ART
-
PDX
15h 23m
2 stops
American Airlines Logo
12:35 pm - 3:48 pm
PDX
-
ART
24h 13m
1 stop
$1,045American Airlines
Tue, May 19 - Sat, May 23

American Airlines flights from Watertown, New York to Portland

Our best American Airlines deals on Watertown, New York to Portland flight tickets
American Airlines
May 22
ART4:06 pmWatertown
10h 17m
1 stop
PDX11:23 pmPortland
May 26
PDX11:43 pmPortland
12h 56m
2 stops
ART3:39 pmWatertown
$400
American Airlines
May 19
ART11:25 amWatertown
14h 25m
2 stops
PDX10:50 pmPortland
May 23
PDX5:49 amPortland
14h 03m
2 stops
ART10:52 pmWatertown
$518
American Airlines
May 22
ART6:00 amWatertown
13h 42m
2 stops
PDX4:42 pmPortland
May 26
PDX6:15 amPortland
13h 37m
2 stops
ART10:52 pmWatertown
$763

Alaska Airlines flights from Watertown, New York to Portland

Our best Alaska Airlines deals on Watertown, New York to Portland flight tickets
Alaska Airlines
May 22
ART4:06 pmWatertown
30h 31m
1 stop
PDX7:37 pmPortland
May 26
PDX7:40 amPortland
12h 12m
1 stop
ART10:52 pmWatertown
$504
Alaska Airlines
May 22
ART4:06 pmWatertown
18h 56m
2 stops
PDX8:02 amPortland
May 26
PDX5:46 pmPortland
26h 06m
2 stops
ART10:52 pmWatertown
$688

momondo Fare Finder

 
Customize your flight search to find flights from Watertown, New York to Portland 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, momondo users made 832,500 searches. Data last updated May 8, 2026.
Use the filters below to find and compare flights from Watertown, New York to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

WatertownPortland

ART - PDX

ARTPDX

Watertown

Fri 5/22

4:06 pm-11:23 pm

1 stop10h 17m

Portland

Tue 5/26

11:43 pm-3:39 pm

2 stops12h 56m

$400

WatertownPortland

ART - PDX

ARTPDX

Watertown

Fri 5/22

4:06 pm-7:37 pm

1 stop30h 31m

Portland

Tue 5/26

7:40 am-10:52 pm

1 stop12h 12m

$504

WatertownPortland

ART - PDX

ARTPDX

Watertown

Tue 5/19

11:25 am-10:50 pm

2 stops14h 25m

Portland

Sat 5/23

5:49 am-10:52 pm

2 stops14h 03m

$518

WatertownPortland

ART - PDX

ARTPDX

Watertown

Fri 5/22

4:06 pm-8:02 am

2 stops18h 56m

Portland

Tue 5/26

5:46 pm-10:52 pm

2 stops26h 06m

$688

WatertownPortland

ART - PDX

ARTPDX

Watertown

Fri 5/22

6:00 am-4:42 pm

2 stops13h 42m

Portland

Tue 5/26

6:15 am-10:52 pm

2 stops13h 37m

$763

WatertownPortland

ART - PDX

ARTPDX

Watertown

Tue 5/19

11:25 am-11:48 pm

2 stops15h 23m

Portland

Sat 5/23

12:35 pm-3:48 pm

1 stop24h 13m

$1,045

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Portland from

How to get the cheapest flight ticket from Watertown, New York to Portland

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

Can stopping save me money on Watertown, New York to Portland flights?

You could potentially save up to 19% on your flight if you consider stops on a Watertown, New York to Portland flight.

When to book flights from Watertown, New York to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Watertown, New York to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Watertown, New York to Portland (ART to PDX) flight deals and tips

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

Fastest flight time

14h 25m

Direct flights

None
The fastest flight from Watertown, New York to Portland takes 14h 25m
There are no direct flights from Watertown, New York to Portland. There are no popular flight routes from Watertown, New York to Portland.
Search flight deals

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

  • How far is Watertown to Portland by plane?

    The distance between Watertown and Portland is about 2262.9 mi. In terms of flight time, this usually takes a little over 14h 25m.

  • When did momondo last update prices for flights from Watertown Airport to Portland Airport?

    Prices for flights from Watertown Airport to Portland Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Watertown Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Watertown, New York to Portland?

Best airlines flying from Watertown, New York to Portland

Compare and see reviews for airlines that fly from Watertown, New York to Portland with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $328Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Beaverton
Depoe Bay
Hillsboro
Tigard
Longview
Hood River
Troutdale
Newberg
McMinnville
The Dalles
Manzanita
Pacific City

Why use momondo?

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

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

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

Yes. All flights to Portland from Watertown on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Watertown to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Watertown to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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