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Cheap flights from Portland to San Juan from $2,364

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to San Juan departing on 8/29. 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

Find the cheapest flights from Portland to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:15 pm - 5:39 pm
PDX
-
VQS
15h 24m
2 stops
United Airlines Logo
11:40 am - 10:03 pm
VQS
-
PDX
13h 23m
2 stops
$2,364United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
12:50 pm - 5:39 pm
PDX
-
VQS
25h 49m
3 stops
United Airlines Logo
11:40 am - 10:51 pm
VQS
-
PDX
14h 11m
2 stops
$2,514United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
12:50 pm - 5:39 pm
PDX
-
VQS
25h 49m
3 stops
United Airlines Logo
11:40 am - 3:05 pm
VQS
-
PDX
30h 25m
3 stops
$2,734United Airlines
Sat, Aug 29 - Tue, Sep 1

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United Airlines flights from Portland to Vieques

Our best United Airlines deals on Portland to Vieques flight tickets
United Airlines
Aug 29
PDX11:15 pmPortland
15h 24m
2 stops
VQS5:39 pmVieques
Sep 1
VQS11:40 amVieques
13h 23m
2 stops
PDX10:03 pmPortland
$2,364
United Airlines
Aug 29
PDX12:50 pmPortland
25h 49m
3 stops
VQS5:39 pmVieques
Sep 1
VQS11:40 amVieques
14h 11m
2 stops
PDX10:51 pmPortland
$2,514
United Airlines
Aug 29
PDX12:50 pmPortland
25h 49m
3 stops
VQS5:39 pmVieques
Sep 1
VQS11:40 amVieques
30h 25m
3 stops
PDX3:05 pmPortland
$2,734

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Vieques 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 4, 2026.
Use the filters below to find and compare flights from Portland to Vieques that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandVieques

PDX - VQS

PDXVQS

Portland

Sat 8/29

11:15 pm-5:39 pm

2 stops15h 24m

Vieques

Tue 9/1

11:40 am-10:03 pm

2 stops13h 23m

$2,364

PortlandVieques

PDX - VQS

PDXVQS

Portland

Sat 8/29

12:50 pm-5:39 pm

3 stops25h 49m

Vieques

Tue 9/1

11:40 am-10:51 pm

2 stops14h 11m

$2,514

PortlandVieques

PDX - VQS

PDXVQS

Portland

Sat 8/29

12:50 pm-5:39 pm

3 stops25h 49m

Vieques

Tue 9/1

11:40 am-3:05 pm

3 stops30h 25m

$2,734

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Juan from

How to get the cheapest flight ticket from Portland to Vieques

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

What airlines fly to Vieques?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Vieques from Portland according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Vieques. Keep in mind that there are 5 different airlines that fly to Vieques on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland to Vieques

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

Cheap Portland to Vieques (PDX to VQS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Vieques

Fastest flight time

15h 49m

Direct flights

None
The fastest flight from Portland to Vieques takes 15h 49m
There are no direct flights from Portland to Vieques. There are no popular flight routes from Portland to Vieques.
Search flight deals

Frequently asked questions about flying from Portland to Vieques

  • How far is Portland to Vieques by plane?

    The distance between Portland and Vieques is about 3753.8 mi. In terms of flight time, this usually takes a little over 15h 49m.

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

    Prices for flights from Portland Airport to Vieques Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Vieques Airport.

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

    The travel and health documents required for your trip to Vieques Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vieques Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Vieques. momondo saves you time and could save you money on your trip.

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

All flight searches from Portland to Vieques on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Portland and Vieques by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Portland to Vieques 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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