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Cheap flights from Portland to San Juan from $123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to San Juan departing on 5/5. 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 Portland to San Juan

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland to San Juan.
11:02 am - 11:39 pmPDX-SJU
33h 37m2 stops
11:50 am - 4:45 pmSJU-PDX
31h 55m2 stops
$313Spirit Airlines
Find Deal
Mon, May 5 - Mon, May 12
11:02 am - 11:39 pmPDX-SJU
33h 37m2 stops
1:33 am - 12:42 pmSJU-PDX
38h 09m2 stops
$321Spirit Airlines
Find Deal
Mon, May 5 - Sun, May 11
5:15 pm - 1:10 pmPDX-SJU
16h 55m2 stops
1:19 pm - 11:56 pmSJU-PDX
13h 37m2 stops
$369Delta
Find Deal
Sun, Apr 27 - Sat, May 3
10:59 pm - 1:10 pmPDX-SJU
11h 11m1 stop
1:19 pm - 10:38 pmSJU-PDX
12h 19m1 stop
$406Delta
Find Deal
Fri, May 2 - Tue, May 6
5:00 am - 5:30 pmPDX-SJU
9h 30m1 stop
1:05 am - 12:39 pmSJU-PDX
14h 34m2 stops
$416United Airlines
Find Deal
Mon, May 5 - Mon, May 12
5:05 am - 8:20 pmPDX-SJU
12h 15m2 stops
1:29 pm - 11:28 pmSJU-PDX
12h 59m1 stop
$417American Airlines
Find Deal
Wed, Apr 16 - Thu, Apr 24
10:34 pm - 2:35 pmPDX-SJU
13h 01m1 stop
3:35 pm - 11:28 pmSJU-PDX
10h 53m1 stop
$432American Airlines
Find Deal
Wed, Apr 9 - Thu, Apr 17
10:56 pm - 12:00 pmPDX-SJU
10h 04m1 stop
1:05 am - 3:15 pmSJU-PDX
17h 10m2 stops
$459United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 30
7:00 am - 11:55 pmPDX-SJU
13h 55m2 stops
12:55 pm - 12:05 amSJU-PDX
14h 10m2 stops
$550Southwest
Find Deal
Sat, Apr 12 - Sun, Apr 20
6:55 pm - 10:15 amPDX-SJU
12h 20m2 stops
1:55 pm - 11:25 pmSJU-PDX
12h 30m2 stops
$552Southwest
Find Deal
Fri, May 30 - Tue, Jun 3

American Airlines flights from Portland to San Juan

Our best American Airlines deals on Portland to San Juan flight tickets
American Airlines
Apr 16
PDX5:05 amPortland
12h 15m
2 stops
SJU8:20 pmSan Juan Luis Munoz Marin Intl
Apr 24
SJU1:29 pmSan Juan Luis Munoz Marin Intl
12h 59m
1 stop
PDX11:28 pmPortland
American Airlines
Apr 9
PDX10:34 pmPortland
13h 01m
1 stop
SJU2:35 pmSan Juan Luis Munoz Marin Intl
Apr 17
SJU3:35 pmSan Juan Luis Munoz Marin Intl
10h 53m
1 stop
PDX11:28 pmPortland
American Airlines
Apr 21
PDX5:53 pmPortland
14h 06m
2 stops
SJU10:59 amSan Juan Luis Munoz Marin Intl
May 3
SJU2:35 pmSan Juan Luis Munoz Marin Intl
11h 27m
1 stop
PDX11:02 pmPortland

Spirit Airlines flights from Portland to San Juan

Our best Spirit Airlines deals on Portland to San Juan flight tickets
Spirit Airlines
May 5
PDX11:02 amPortland
33h 37m
2 stops
SJU11:39 pmSan Juan Luis Munoz Marin Intl
May 12
SJU11:50 amSan Juan Luis Munoz Marin Intl
31h 55m
2 stops
PDX4:45 pmPortland
Spirit Airlines
May 5
PDX11:02 amPortland
33h 37m
2 stops
SJU11:39 pmSan Juan Luis Munoz Marin Intl
May 11
SJU1:33 amSan Juan Luis Munoz Marin Intl
38h 09m
2 stops
PDX12:42 pmPortland
Spirit Airlines
Apr 25
PDX7:01 pmPortland
27h 32m
2 stops
SJU1:33 amSan Juan Luis Munoz Marin Intl
May 2
SJU11:12 amSan Juan Luis Munoz Marin Intl
29h 25m
2 stops
PDX1:37 pmPortland

See travel insights to San Juan from

How to get the cheapest flight ticket from Portland to San Juan

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 Portland and San Juan?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in September, then October is your next best option. Flight prices from Portland to San Juan during October average around $425.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Portland to San Juan is on a Tuesday when prices can be found for as low as $454. The most expensive day to fly to San Juan is Thursday, with ticket prices averaging around $655.

What is the cheapest time of day to depart on your flight to San Juan?

The cheapest time of day to fly to San Juan is in the afternoon when flights can be purchased for as low as $428. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $602 on average. Flights to San Juan from Portland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Portland when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $552 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Portland for as low as $464 on momondo.

Cheap Portland to San Juan flight deals and tips

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

Best Price Found

$123

Fastest flight time

9h 26m

Direct flights

None

Airports in San Juan

1 airport
The best one-way flight to San Juan from Portland in the past 72 hours is $123. The best round-trip flight deal from Portland to San Juan found on momondo in the last 72 hours is $313.
The fastest flight from Portland to San Juan takes 9h 26m
There are no direct flights from Portland to San Juan. Popular non-direct route for this connection is Portland Airport - San Juan Luis Munoz Marin Intl Airport.
There is 1 airport near San Juan: San Juan Luis Munoz Marin Intl (SJU)

  • How far is Portland to San Juan by plane?

    Portland and San Juan are 3707.1 mi apart from one another. A reasonable flight in good conditions will take 9h 26m.

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

    Prices for flights from Portland Airport to San Juan are refreshed on a daily basis.

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

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

    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 Portland Airport to San Juan.

  • What documentation or ID do you need to fly to San Juan?

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


Best airlines flying from Portland to San Juan

Compare and see reviews for airlines that fly from Portland to San Juan with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $145Free CancellationRating
6.0
3,271 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $245Free CancellationRating
6.3
7,882 reviews
Search Spirit Airlines flights
JetBluePriceFrom $288Free CancellationRating
7.3
2,923 reviews
Search JetBlue flights
United AirlinesPriceFrom $298Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights
American AirlinesPriceFrom $327Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $355Free CancellationRating
8.0
7,895 reviews
Search Delta flights
SouthwestPriceFrom $450Free CancellationRating
8.0
4,274 reviews
Search Southwest flights
Sun Country AirPriceFrom $475Free CancellationRating
6.9
348 reviews
Search Sun Country Air flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to San Juan for you.

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

Yes. momondo enables you to select and highlight flights to San Juan from Portland with this policy.

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

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

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

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


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Wed 4/2
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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan