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Cheap flights from Portland to San Juan from $183

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 1/16. 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 Portland to San Juan

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland to San Juan that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland to San Juan.

Cheap last minute flights

Planning a quick getaway from Portland to San Juan? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Juan, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland to San Juan

Find recent round-trip train or bus tickets from Portland to San Juan.

All round-trip flight deals to San Juan

The cheapest plane tickets to San Juan found on KAYAK recently.
10:16 am - 5:01 pmPDX-SJU
26h 45m2 stops
5:56 pm - 9:21 amSJU-PDX
19h 25m2 stops
$260Spirit Airlines
Find Deal
Tue, Feb 18 - Tue, Feb 25
10:16 am - 5:01 pmPDX-SJU
26h 45m2 stops
5:56 pm - 9:21 amSJU-PDX
19h 25m2 stops
$264Spirit Airlines
Find Deal
Tue, Feb 18 - Tue, Feb 25
10:16 am - 5:01 pmPDX-SJU
26h 45m2 stops
5:56 pm - 9:21 amSJU-PDX
19h 25m2 stops
$267Spirit Airlines
Find Deal
Tue, Feb 18 - Mon, Feb 24
10:45 pm - 12:30 pmPDX-SJU
9h 45m1 stop
7:45 am - 11:36 pmSJU-PDX
19h 51m1 stop
$348American Airlines
Find Deal
Sat, Jan 25 - Sat, Feb 1
10:45 pm - 5:30 pmPDX-SJU
14h 45m1 stop
4:35 pm - 11:36 pmSJU-PDX
11h 01m1 stop
$386American Airlines
Find Deal
Tue, Jan 14 - Fri, Jan 24
12:45 am - 3:13 pmPDX-SJU
10h 28m1 stop
7:30 am - 6:00 pmSJU-PDX
14h 30m1 stop
$424Delta
Find Deal
Fri, Jan 24 - Thu, Jan 30
7:05 am - 11:59 pmPDX-SJU
12h 54m1 stop
3:23 pm - 11:58 pmSJU-PDX
12h 35m2 stops
$449Delta
Find Deal
Thu, Jan 9 - Wed, Jan 15
6:10 pm - 12:47 pmPDX-SJU
14h 37m2 stops
2:05 am - 7:02 pmSJU-PDX
20h 57m2 stops
$510United Airlines
Find Deal
Mon, Jan 13 - Fri, Jan 24
10:48 pm - 12:47 pmPDX-SJU
9h 59m1 stop
2:05 am - 10:57 pmSJU-PDX
24h 52m2 stops
$525United Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 22
10:40 pm - 12:06 pmPDX-SJU
10h 26m1 stop
12:55 pm - 9:23 pmSJU-PDX
11h 28m1 stop
$714JetBlue
Find Deal
Mon, Jun 16 - Fri, Jun 20
5:30 pm - 5:31 pmPDX-SJU
44h 01m2 stops
$183Spirit Airlines
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Thu, Jan 16
7:05 am - 11:59 pmPDX-SJU
12h 54m1 stop
$212Delta
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Sun, Jan 19
8:00 am - 12:35 amPDX-SJU
12h 35m2 stops
$237Southwest
Find Deal
Mon, Jan 20
7:00 am - 11:03 pmPDX-SJU
13h 03m1 stop
$322Delta
Find Deal
Sat, Apr 19
7:00 am - 9:28 pmPDX-SJU
10h 28m1 stop
$367United Airlines
Find Deal
Thu, Jan 16
7:07 pm - 8:43 pmPDX-SJU
22h 36m2 stops
$413United Airlines
Find Deal
Sat, Mar 22
11:27 pm - 12:17 pmPDX-SJU
9h 50m1 stop
$442United Airlines
Find Deal
Sat, Mar 22
4:18 pm - 1:45 pmPDX-SJU
18h 27m3 stops
$444Alaska Airlines
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Sat, Apr 19
12:40 am - 5:28 pmPDX-SJU
13h 48m2 stops
$493Delta
Find Deal
Fri, Apr 18
4:18 pm - 1:39 pmPDX-SJU
18h 21m3 stops
$929Alaska Airlines
Find Deal
Sat, Mar 22
10:42 pm - 12:00 pmPDX-SJU
9h 18m1 stop
7:05 am - 11:38 pmSJU-PDX
20h 33m1 stop
$594American Airlines
Find Deal
Wed, Dec 25 - Tue, Dec 31
5:40 am - 12:25 amPDX-SJU
14h 45m2 stops
7:05 am - 11:38 pmSJU-PDX
20h 33m1 stop
$634American Airlines
Find Deal
Wed, Dec 25 - Tue, Dec 31
10:42 pm - 1:35 pmPDX-SJU
10h 53m1 stop
7:05 am - 11:38 pmSJU-PDX
20h 33m1 stop
$639American Airlines
Find Deal
Tue, Dec 24 - Mon, Dec 30
2:48 pm - 6:12 amPDX-SJU
11h 24m2 stops
7:45 am - 7:55 pmSJU-PDX
16h 10m1 stop
$1,034United Airlines
Find Deal
Tue, Dec 24 - Tue, Dec 31
9:18 am - 2:18 amPDX-SJU
13h 00m2 stops
3:13 am - 12:58 pmSJU-PDX
13h 45m2 stops
$1,068Delta
Find Deal
Tue, Dec 24 - Sun, Dec 29
6:30 pm - 4:32 pmPDX-SJU
18h 02m1 stop
5:20 pm - 9:21 amSJU-PDX
20h 01m1 stop
$1,069Sun Country Air
Find Deal
Thu, Dec 26 - Mon, Dec 30
7:19 pm - 5:40 pmPDX-SJU
18h 21m2 stops
11:42 am - 6:22 pmSJU-PDX
34h 40m3 stops
$1,070Spirit Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 2
7:19 pm - 5:40 pmPDX-SJU
18h 21m2 stops
3:04 am - 6:22 pmSJU-PDX
19h 18m2 stops
$1,087Spirit Airlines
Find Deal
Thu, Dec 26 - Wed, Jan 1
7:45 pm - 2:40 pmPDX-SJU
14h 55m2 stops
7:45 am - 10:50 pmSJU-PDX
19h 05m1 stop
$1,134United Airlines
Find Deal
Sun, Dec 22 - Wed, Jan 1
5:10 am - 2:18 amPDX-SJU
17h 08m2 stops
3:13 am - 12:58 pmSJU-PDX
13h 45m2 stops
$1,184Delta
Find Deal
Wed, Dec 25 - Mon, Dec 30

American Airlines flights from Portland to San Juan

Our best American Airlines deals on Portland to San Juan flight tickets
American Airlines
Jan 25
PDX10:45 pmPortland
9h 45m
1 stop
SJU12:30 pmSan Juan Luis Munoz Marin Intl
Feb 1
SJU7:45 amSan Juan Luis Munoz Marin Intl
19h 51m
1 stop
PDX11:36 pmPortland
American Airlines
Jan 14
PDX10:45 pmPortland
14h 45m
1 stop
SJU5:30 pmSan Juan Luis Munoz Marin Intl
Jan 24
SJU4:35 pmSan Juan Luis Munoz Marin Intl
11h 01m
1 stop
PDX11:36 pmPortland
American Airlines
Jan 12
PDX6:15 pmPortland
13h 30m
2 stops
SJU11:45 amSan Juan Luis Munoz Marin Intl
Jan 25
SJU6:15 amSan Juan Luis Munoz Marin Intl
14h 36m
2 stops
PDX4:51 pmPortland

Spirit Airlines flights from Portland to San Juan

Our best Spirit Airlines deals on Portland to San Juan flight tickets
Spirit Airlines
Feb 18
PDX10:16 amPortland
26h 45m
2 stops
SJU5:01 pmSan Juan Luis Munoz Marin Intl
Feb 25
SJU5:56 pmSan Juan Luis Munoz Marin Intl
19h 25m
2 stops
PDX9:21 amPortland
Spirit Airlines
Feb 18
PDX10:16 amPortland
26h 45m
2 stops
SJU5:01 pmSan Juan Luis Munoz Marin Intl
Feb 25
SJU5:56 pmSan Juan Luis Munoz Marin Intl
19h 25m
2 stops
PDX9:21 amPortland
Spirit Airlines
Feb 18
PDX10:16 amPortland
26h 45m
2 stops
SJU5:01 pmSan Juan Luis Munoz Marin Intl
Feb 24
SJU5:56 pmSan Juan Luis Munoz Marin Intl
19h 25m
2 stops
PDX9:21 amPortland

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 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 $424.

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?

We recommend purchasing flights from Portland to San Juan 26 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to San Juan for $550. However, in the past 72 hours, people saw flights from Portland for as low as $327.

Can stopping save me money on Portland to San Juan flights?

You could potentially save up to 9% on your flight if you consider stops on a Portland to San Juan flight.

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

$183

Fastest flight time

9h 15m

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 $183. The best round-trip flight deal from Portland to San Juan found on momondo in the last 72 hours is $260.
The fastest flight from Portland to San Juan takes 9h 15m
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 15m.

  • 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
6.1
3,472 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $245Free CancellationRating
6.3
8,111 reviews
Search Spirit Airlines flights
JetBluePriceFrom $288Free CancellationRating
7.4
3,265 reviews
Search JetBlue flights
United AirlinesPriceFrom $298Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
American AirlinesPriceFrom $325Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $354Free CancellationRating
8.0
8,594 reviews
Search Delta flights
SouthwestPriceFrom $504Free CancellationRating
8.1
4,804 reviews
Search Southwest flights
Sun Country AirPriceFrom $507Free CancellationRating
7.0
392 reviews
Search Sun Country Air flights
Alaska AirlinesPriceFrom $595Free CancellationRating
8.0
9,537 reviews
Search Alaska Airlines 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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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