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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Portland from $233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Portland departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:30 am - 3:00 pm
SJU
-
PDX
12h 30m
1 stop
Southwest Logo
7:00 pm - 11:00 am
PDX
-
SJU
13h 00m
2 stops
$466Southwest
Thu, Sep 10 - Mon, Sep 21
Southwest Logo
5:30 am - 3:00 pm
SJU
-
PDX
12h 30m
1 stop
Southwest Logo
10:45 pm - 2:30 pm
PDX
-
SJU
12h 45m
1 stop
$498Southwest
Fri, Aug 14 - Thu, Aug 20
American Airlines Logo
6:00 am - 6:59 pm
SJU
-
PDX
15h 59m
2 stops
American Airlines Logo
11:20 pm - 4:03 pm
PDX
-
SJU
13h 43m
2 stops
$530American Airlines
Tue, Aug 18 - Tue, Aug 25
Southwest Logo
6:00 am - 3:25 pm
SJU
-
PDX
12h 25m
2 stops
Southwest Logo
7:00 pm - 10:50 am
PDX
-
SJU
12h 50m
2 stops
$548Southwest
Wed, Jul 29 - Fri, Aug 7
American Airlines Logo
7:05 am - 5:51 pm
SJU
-
PDX
13h 46m
2 stops
American Airlines Logo
5:20 am - 11:59 pm
PDX
-
SJU
15h 39m
2 stops
$560American Airlines
Tue, Sep 8 - Wed, Sep 23
Delta Logo
2:11 pm - 11:39 pm
SJU
-
PDX
12h 28m
2 stops
Delta Logo
12:20 am - 4:37 pm
PDX
-
SJU
13h 17m
2 stops
$563Delta
Wed, Aug 5 - Wed, Aug 12
Southwest Logo
6:00 am - 3:25 pm
SJU
-
PDX
12h 25m
2 stops
Southwest Logo
10:45 pm - 1:10 pm
PDX
-
SJU
11h 25m
1 stop
$566Southwest
Wed, Jul 29 - Fri, Aug 7
Delta Logo
2:14 pm - 9:50 pm
SJU
-
PDX
10h 36m
1 stop
Delta Logo
12:33 am - 3:11 pm
PDX
-
SJU
11h 38m
1 stop
$583Delta
Mon, Jun 22 - Fri, Jul 3
JetBlue Logo
5:01 am - 1:04 pm
SJU
-
PDX
11h 03m
1 stop
JetBlue Logo
11:27 pm - 4:18 pm
PDX
-
SJU
13h 51m
1 stop
$589JetBlue
Fri, Aug 28 - Mon, Aug 31
American Airlines Logo
6:21 am - 11:23 pm
SJU
-
PDX
20h 02m
1 stop
American Airlines Logo
5:49 am - 10:45 pm
PDX
-
SJU
13h 56m
1 stop
$591American Airlines
Tue, Jun 23 - Tue, Jun 30

Delta flights from San Juan Luis Munoz Marin Intl Airport to Portland

Our best Delta deals on San Juan Luis Munoz Marin Intl Airport to Portland flight tickets
Delta
Aug 5
SJU2:11 pmSan Juan Luis Munoz Marin Intl
12h 28m
2 stops
PDX11:39 pmPortland
Aug 12
PDX12:20 amPortland
13h 17m
2 stops
SJU4:37 pmSan Juan Luis Munoz Marin Intl
$563
Delta
Jun 22
SJU2:14 pmSan Juan Luis Munoz Marin Intl
10h 36m
1 stop
PDX9:50 pmPortland
Jul 3
PDX12:33 amPortland
11h 38m
1 stop
SJU3:11 pmSan Juan Luis Munoz Marin Intl
$583
Delta
Jun 22
SJU2:14 pmSan Juan Luis Munoz Marin Intl
10h 36m
1 stop
PDX9:50 pmPortland
Jul 3
PDX5:24 pmPortland
15h 20m
2 stops
SJU11:44 amSan Juan Luis Munoz Marin Intl
$636

JetBlue flights from San Juan Luis Munoz Marin Intl Airport to Portland

Our best JetBlue deals on San Juan Luis Munoz Marin Intl Airport to Portland flight tickets
JetBlue
Aug 28
SJU5:01 amSan Juan Luis Munoz Marin Intl
11h 03m
1 stop
PDX1:04 pmPortland
Aug 31
PDX11:27 pmPortland
13h 51m
1 stop
SJU4:18 pmSan Juan Luis Munoz Marin Intl
$589
JetBlue
Aug 28
SJU5:01 amSan Juan Luis Munoz Marin Intl
11h 03m
1 stop
PDX1:04 pmPortland
Aug 31
PDX11:27 pmPortland
11h 33m
1 stop
SJU2:00 pmSan Juan Luis Munoz Marin Intl
$594
JetBlue
Aug 28
SJU5:01 amSan Juan Luis Munoz Marin Intl
11h 03m
1 stop
PDX1:04 pmPortland
Aug 31
PDX11:27 pmPortland
13h 51m
1 stop
SJU4:18 pmSan Juan Luis Munoz Marin Intl
$598

momondo Fare Finder

 
Customize your flight search to find flights from San Juan Luis Munoz Marin Intl Airport 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 10, 2026.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 9/10

5:30 am-3:00 pm

1 stop12h 30m

Portland

Mon 9/21

7:00 pm-11:00 am

2 stops13h 00m

$466

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Fri 8/14

5:30 am-3:00 pm

1 stop12h 30m

Portland

Thu 8/20

10:45 pm-2:30 pm

1 stop12h 45m

$498

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Tue 8/18

6:00 am-6:59 pm

2 stops15h 59m

Portland

Tue 8/25

11:20 pm-4:03 pm

2 stops13h 43m

$530

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Wed 7/29

6:00 am-3:25 pm

2 stops12h 25m

Portland

Fri 8/7

7:00 pm-10:50 am

2 stops12h 50m

$548

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Tue 9/8

7:05 am-5:51 pm

2 stops13h 46m

Portland

Wed 9/23

5:20 am-11:59 pm

2 stops15h 39m

$560

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Wed 8/5

2:11 pm-11:39 pm

2 stops12h 28m

Portland

Wed 8/12

12:20 am-4:37 pm

2 stops13h 17m

$563

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Wed 7/29

6:00 am-3:25 pm

2 stops12h 25m

Portland

Fri 8/7

10:45 pm-1:10 pm

1 stop11h 25m

$566
Quickest round-trip

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Mon 6/22

2:14 pm-9:50 pm

1 stop10h 36m

Portland

Fri 7/3

12:33 am-3:11 pm

1 stop11h 38m

$583

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Fri 8/28

5:01 am-1:04 pm

1 stop11h 03m

Portland

Mon 8/31

11:27 pm-4:18 pm

1 stop13h 51m

$589

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Tue 6/23

6:21 am-11:23 pm

1 stop20h 02m

Portland

Tue 6/30

5:49 am-10:45 pm

1 stop13h 56m

$591

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport 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

What is the typical price of a round-trip flight between San Juan Luis Munoz Marin Intl Airport and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from San Juan Luis Munoz Marin Intl Airport is in February. Flight prices, which tend to average around $499, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in February, then you should wait until December to fly from San Juan Luis Munoz Marin Intl Airport, when ticket prices are also cheap, with an average price of $516.

Can stopping save me money on San Juan Luis Munoz Marin Intl Airport to Portland flights?

You could potentially save up to 41% on your flight if you consider stops on a San Juan Luis Munoz Marin Intl Airport to Portland flight.

How have San Juan Luis Munoz Marin Intl Airport to Portland flight prices changed over time?

As of May 2026, prices for San Juan Luis Munoz Marin Intl Airport to Portland flights are approximately 47% more expensive when compared to flights at the same time last year.

When to book flights from San Juan Luis Munoz Marin Intl Airport to Portland

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

Cheap San Juan Luis Munoz Marin Intl Airport to Portland (SJU to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to Portland

Fastest flight time

10h 02m

Direct flights

None
The fastest flight from San Juan Luis Munoz Marin Intl Airport to Portland takes 10h 02m
There are no direct flights from San Juan Luis Munoz Marin Intl Airport to Portland. There are no popular flight routes from San Juan Luis Munoz Marin Intl Airport to Portland.
Search flight deals

Frequently asked questions about flying from San Juan Luis Munoz Marin Intl Airport to Portland

  • How far is San Juan Luis Munoz Marin Intl to Portland by plane?

    The straight-line distance from San Juan Luis Munoz Marin Intl to Portland is 3713.4 mi. Typically, this will take 10h 02m by plane in normal conditions.

  • When did momondo last update prices for flights from San Juan Luis Munoz Marin Intl Airport to Portland Airport?

    Prices for flights from San Juan Luis Munoz Marin Intl Airport to Portland Airport were last updated today.

  • How many operators does momondo search for flights from San Juan Luis Munoz Marin Intl Airport to Portland Airport?

  • How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Juan Luis Munoz Marin Intl Airport to Portland Airport.

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

    The travel and health documents required for your trip to Portland 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 Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Juan Luis Munoz Marin Intl Airport to Portland?

Best airlines flying from San Juan Luis Munoz Marin Intl Airport to Portland

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to Portland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $210Free CancellationRating
7.9
8,454 reviews
Search Delta flights
United AirlinesPriceFrom $419Free CancellationRating
7.4
9,694 reviews
Search United Airlines flights
American AirlinesPriceFrom $419Free 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
The Dalles
McMinnville
Manzanita
Gresham

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Portland from San Juan which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Juan to Portland?

momondo provides multiple filters to help you find the best flight to Portland from San Juan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from San Juan and alert you when they change.

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