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Cheap flights from Portland (PWM) to San Juan from $122

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PWM — SJU
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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The best prices from Portland to San Juan are usually found in October or January, booked 67 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Portland to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2024.

Popular in

November

Cheapest in

October

Round-trip from

$252

One-way from

$129
High demand for flights, 16% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Portland to San Juan
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One-way flight from Portland to San Juan
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What is the cheapest day to fly round-trip from Portland, Maine to San Juan?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Juan. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Portland, Maine to San Juan?

To save on the cost of your flight from Portland, Maine to San Juan, book at least 48 days before your planned departure. Booking around this time can save you about 81% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $515 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $690.

What is the cheapest month to fly from Portland, Maine to San Juan?

October can be a great time to fly to San Juan from Portland, Maine with a flight ticket averaging about $524. Cheapflights users have found deals in the month of October for as cheap as $292. The most expensive prices can be found in the month of November.

When is the cheapest time to fly from Portland, Maine to San Juan (PWM - SJU)?

When flying from Portland, Maine to San Juan, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 31% versus a flight in the evening.

Cheap Delta flights from Portland to San Juan

Explore cheap flight options specifically provided by Delta for the route between Portland and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Find some of the cheapest Delta flights traveling from Portland to San Juan. Come back soon if you're not finding the exact deal you're looking for.
Sat 6/82:08 pmPWM - SJU
1 stop10h 08mDelta
Fri 6/147:00 amSJU - PWM
1 stop8h 06mDelta
Deal found 4/28$274
Sat 6/82:08 pmPWM - SJU
1 stop10h 08mDelta
Fri 6/145:42 pmSJU - PWM
1 stop6h 42mDelta
Deal found 4/27$293
Fri 6/72:08 pmPWM - SJU
1 stop10h 08mDelta
Fri 6/1412:40 pmSJU - PWM
1 stop11h 39mDelta
Deal found 4/27$312
Mon 6/172:08 pmPWM - SJU
1 stop10h 08mDelta
Wed 6/1912:40 pmSJU - PWM
1 stop11h 44mDelta
Deal found 4/28$334
Fri 6/72:08 pmPWM - SJU
1 stop10h 08mDelta
Sat 6/1512:40 pmSJU - PWM
1 stop11h 39mDelta
Deal found 4/27$353
Mon 6/242:08 pmPWM - SJU
1 stop10h 08mDelta
Wed 7/312:40 pmSJU - PWM
1 stop11h 44mDelta
Deal found 4/27$388
Fri 6/142:08 pmPWM - SJU
1 stop10h 08mDelta
Wed 6/1912:40 pmSJU - PWM
1 stop11h 44mDelta
Deal found 4/28$394
Thu 6/271:40 pmPWM - SJU
1 stop9h 29mDelta
Wed 7/312:40 pmSJU - PWM
1 stop11h 44mDelta
Deal found 4/27$429
Mon 5/65:00 amPWM - SJU
1 stop8h 48mDelta
Wed 5/812:50 pmSJU - PWM
1 stop11h 07mDelta
Deal found 4/27$434

Cheap JetBlue flights from Portland to San Juan

Explore cheap flight options specifically provided by JetBlue for the route between Portland and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Browse through some of the cheapest JetBlue flights traveling from Portland to San Juan. Deals are refreshing constantly so come back soon for more options.
Mon 6/177:54 pmPWM - SJU
1 stop7h 03mJetBlue
Tue 6/1812:30 pmSJU - PWM
1 stop6h 29mJetBlue
Deal found 4/28$297
Sat 6/157:54 pmPWM - SJU
1 stop7h 03mJetBlue
Tue 6/1812:30 pmSJU - PWM
1 stop6h 29mJetBlue
Deal found 4/28$302
Tue 6/257:54 pmPWM - SJU
1 stop6h 03mJetBlue
Tue 7/212:30 pmSJU - PWM
1 stop6h 29mJetBlue
Deal found 4/27$304
Sun 6/167:54 pmPWM - SJU
1 stop7h 03mJetBlue
Wed 6/1911:19 amSJU - PWM
1 stop7h 40mJetBlue
Deal found 4/28$336
Mon 6/247:54 pmPWM - SJU
1 stop7h 03mJetBlue
Tue 7/212:30 pmSJU - PWM
1 stop6h 29mJetBlue
Deal found 4/27$342
Sun 6/167:54 pmPWM - SJU
1 stop7h 03mJetBlue
Thu 6/2011:19 amSJU - PWM
1 stop7h 40mJetBlue
Deal found 4/28$369
Thu 6/137:54 pmPWM - SJU
1 stop6h 03mJetBlue
Wed 6/1911:19 amSJU - PWM
1 stop7h 40mJetBlue
Deal found 4/28$370
Sun 6/237:54 pmPWM - SJU
1 stop7h 03mJetBlue
Tue 7/212:30 pmSJU - PWM
1 stop6h 29mJetBlue
Deal found 4/27$377
Sat 6/157:54 pmPWM - SJU
1 stop7h 03mJetBlue
Fri 6/2111:19 amSJU - PWM
1 stop7h 40mJetBlue
Deal found 4/28$383

Cheap Portland to San Juan flights in April & May 2024

Find cheap flight options from Portland to San Juan specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
The lowest fares we've come across on flights traveling from Portland to San Juan in April and May 2024. Check back soon for alternative fares.
Mon 5/65:00 amPWM - SJU
1 stop8h 48mDelta
Wed 5/88:00 amSJU - PWM
1 stop6h 11mDelta
Deal found 4/28$434
Sun 5/262:24 pmPWM - SJU
1 stop6h 46mJetBlue
Sat 6/13:34 amSJU - PWM
1 stop9h 55mJetBlue
Deal found 4/28$440
Mon 5/62:19 pmPWM - SJU
1 stop6h 51mJetBlue
Tue 5/73:34 amSJU - PWM
1 stop9h 50mJetBlue
Deal found 4/27$510
Mon 5/62:19 pmPWM - SJU
1 stop9h 44mJetBlue
Tue 5/73:34 amSJU - PWM
1 stop9h 50mJetBlue
Deal found 4/28$524
Mon 5/66:05 amPWM - SJU
1 stop7h 40mUnited Airlines
Tue 5/71:05 amSJU - PWM
2 stops9h 39mUnited Airlines
Deal found 4/28$646
Sun 5/266:00 amPWM - SJU
2 stops10h 40mAmerican Airlines
Sun 6/21:39 pmSJU - PWM
2 stops22h 47mAmerican Airlines
Deal found 4/28$659
Sun 5/266:00 amPWM - SJU
2 stops10h 40mAmerican Airlines
Sun 6/25:55 pmSJU - PWM
1 stop17h 52mAmerican Airlines
Deal found 4/28$688
Sun 5/266:00 amPWM - SJU
1 stop7h 45mUnited Airlines
Sat 6/11:05 amSJU - PWM
2 stops22h 53mUnited Airlines
Deal found 4/28$695
Mon 5/66:05 amPWM - SJU
1 stop7h 40mUnited Airlines
Tue 5/71:05 amSJU - PWM
2 stops9h 39mUnited Airlines
Deal found 4/27$698

Portland to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Portland and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
The lowest fares we've come across on flights traveling from Portland to San Juan in April and May 2024. Check back soon for alternative fares.
Sat 6/82:08 pmPWM - SJU
1 stop10h 08mDelta
Fri 6/147:00 amSJU - PWM
1 stop8h 06mDelta
Deal found 4/28$274
Mon 6/177:54 pmPWM - SJU
1 stop7h 03mJetBlue
Tue 6/1812:30 pmSJU - PWM
1 stop6h 29mJetBlue
Deal found 4/28$297
Sat 6/157:54 pmPWM - SJU
1 stop7h 03mJetBlue
Tue 6/1812:30 pmSJU - PWM
1 stop6h 29mJetBlue
Deal found 4/28$302
Tue 6/257:54 pmPWM - SJU
1 stop6h 03mJetBlue
Tue 7/212:30 pmSJU - PWM
1 stop6h 29mJetBlue
Deal found 4/27$304
Mon 6/172:08 pmPWM - SJU
1 stop10h 08mDelta
Wed 6/1912:40 pmSJU - PWM
1 stop11h 44mDelta
Deal found 4/28$334
Thu 6/137:54 pmPWM - SJU
1 stop6h 03mJetBlue
Tue 6/1812:30 pmSJU - PWM
1 stop6h 29mJetBlue
Deal found 4/28$336
Mon 6/247:54 pmPWM - SJU
1 stop7h 03mJetBlue
Tue 7/212:30 pmSJU - PWM
1 stop6h 29mJetBlue
Deal found 4/27$342
Thu 9/1211:46 amPWM - SJU
1 stop29h 01mFrontier
Sun 9/153:08 amSJU - PWM
1 stop29h 54mFrontier
Deal found 4/28$349
Fri 6/142:08 pmPWM - SJU
1 stop10h 08mDelta
Tue 6/1812:40 pmSJU - PWM
1 stop11h 44mDelta
Deal found 4/28$353

Portland to San Juan flights leaving soon

Find last-minute flight options from Portland to San Juan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Book one of these great deals on flights from Portland to San Juan. To prevent any unwanted surprises, users should verify their flight info before booking.
Mon 4/299:11 amPWM - SJU
1 stop16h 45mFrontier
Mon 5/68:11 pmSJU - PWM
1 stop15h 59mFrontier
Deal found 4/27$318
Mon 5/65:00 amPWM - SJU
1 stop8h 48mDelta
Wed 5/812:50 pmSJU - PWM
1 stop11h 07mDelta
Deal found 4/27$434
Mon 5/62:19 pmPWM - SJU
1 stop6h 51mJetBlue
Tue 5/73:34 amSJU - PWM
1 stop9h 50mJetBlue
Deal found 4/27$510
Mon 4/295:43 amPWM - SJU
2 stops15h 41mAmerican Airlines
Mon 5/63:15 pmSJU - PWM
1 stop7h 26mAmerican Airlines
Deal found 4/27$649
Mon 5/66:05 amPWM - SJU
1 stop7h 40mUnited Airlines
Tue 5/71:05 amSJU - PWM
2 stops9h 39mUnited Airlines
Deal found 4/27$698
Mon 5/61:37 pmPWM - SJU
2 stops10h 20mUnited Airlines
Tue 5/71:05 amSJU - PWM
2 stops9h 39mUnited Airlines
Deal found 4/27$771
Mon 4/295:20 pmPWM - SJU
2 stops19h 15mAmerican Airlines
Mon 5/66:49 pmSJU - PWM
2 stops16h 59mAmerican Airlines
Deal found 4/27$789
Mon 5/61:37 pmPWM - SJU
2 stops10h 20mUnited Airlines
Tue 5/71:05 amSJU - PWM
2 stops9h 39mUnited Airlines
Deal found 4/26$844
Mon 5/66:03 amPWM - SJU
2 stops10h 37mAmerican Airlines
Wed 5/88:00 amSJU - PWM
2 stops15h 47mAmerican Airlines
Deal found 4/27$848

One-way flights to San Juan from Portland

Search for one-way flight options from Portland to San Juan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Take a look at some of the one-way flights we've detected from Portland to San Juan. Users in need of a round-trip flight from Portland to San Juan instead should update the search form at the top of page.
Fri 5/1012:56 pmPWM - SJU
1 stop13h 23mFrontier
Deal found 4/27$122
Thu 5/91:00 pmPWM - SJU
1 stop19h 18mFrontier
Deal found 4/27$129
Thu 5/96:00 amPWM - SJU
2 stops10h 40mAmerican Airlines
Deal found 4/27$252
Fri 5/103:41 pmPWM - SJU
2 stops21h 04mAmerican Airlines
Deal found 4/27$287
Thu 5/94:31 pmPWM - SJU
3 stops24h 59mUnited Airlines
Deal found 4/27$629

Find flights from Portland to San Juan within your budget

Customize your flight search to find flights from Portland to San Juan 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, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$264 - $594

Route

Depart

Return

Price

PortlandSan Juan Luis Munoz Marin Intl

PWM - SJU

PWMSJU

Portland

Tue 5/14

1 stop10h 45m

San Juan Luis Munoz Marin Intl

Thu 5/30

1 stop6h 20m

$264

PortlandSan Juan Luis Munoz Marin Intl

PWM - SJU

PWMSJU

Portland

Sat 6/8

1 stop10h 08m

San Juan Luis Munoz Marin Intl

Fri 6/14

1 stop8h 06m

$274

PortlandSan Juan Luis Munoz Marin Intl

PWM - SJU

PWMSJU

Portland

Sat 6/8

1 stop10h 08m

San Juan Luis Munoz Marin Intl

Fri 6/14

1 stop6h 42m

$293

PortlandSan Juan Luis Munoz Marin Intl

PWM - SJU

PWMSJU

Portland

Mon 6/17

1 stop7h 03m

San Juan Luis Munoz Marin Intl

Tue 6/18

1 stop6h 29m

$297

PortlandSan Juan Luis Munoz Marin Intl

PWM - SJU

PWMSJU

Portland

Sat 6/15

1 stop7h 03m

San Juan Luis Munoz Marin Intl

Tue 6/18

1 stop6h 29m

$302

PortlandSan Juan Luis Munoz Marin Intl

PWM - SJU

PWMSJU

Portland

Tue 6/25

1 stop6h 03m

San Juan Luis Munoz Marin Intl

Tue 7/2

1 stop6h 29m

$304

PortlandSan Juan Luis Munoz Marin Intl

PWM - SJU

PWMSJU

Portland

Sat 6/8

2 stops17h 09m

San Juan Luis Munoz Marin Intl

Fri 6/14

2 stops29h 05m

$322

PortlandSan Juan Luis Munoz Marin Intl

PWM - SJU

PWMSJU

Portland

Tue 5/14

2 stops14h 33m

San Juan Luis Munoz Marin Intl

Wed 5/29

1 stop7h 19m

$507

PortlandSan Juan Luis Munoz Marin Intl

PWM - SJU

PWMSJU

Portland

Sun 6/16

2 stops13h 24m

San Juan Luis Munoz Marin Intl

Wed 6/19

2 stops30h 41m

$594

Flights are sorted by cheapest first

Deals found on 4/27

When is the best time to book a flight from Portland, Maine to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Portland to San Juan. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Portland, Maine to San Juan, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Portland, Maine to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Portland to San Juan. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to San Juan flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Juan by month

Plan your trip from Portland to San Juan by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to San Juan is currently $284 while a round-trip flight costs $351. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to San Juan (average of $252). Flying from Portland, Maine to San Juan in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$278

February

$286

March

$339

April

$303

May

$282

June

$317

July

$333

August

$278

September

$252

October

$265

November

$300

December

$302

Temperature and rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated April 28, 2024.
Peruse reviews from past customers who have flown with Delta, JetBlue and United Airlines from Portland to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

JetBlue
7.6
Good
4,582 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,221 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,844 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Frontier
6.3
Okay
4,129 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Portland to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to San Juan?

    Portland (PWM), located 2.9 mi from the city center, is the airport you fly out of when you book flights from Portland to San Juan. 5 airlines have flights from Portland to San Juan on a regular basis. Booking flights from Portland to San Juan should not be difficult; the airport handles an average of 0 outbound flights to San Juan per day.

  • Can I find flights from Portland, Maine to San Juan for under $300 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to San Juan for under $300. The cheapest flight booked recently is on Frontier for just $264, but on average you can expect to pay $334.

  • Are there last-minute flights available from Portland, Maine to San Juan for under $400?

    There are currently 11+ open flights from Portland, Maine to San Juan within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Portland, Maine to San Juan round-trip?

    Our cheapest airline available from Portland, Maine to San Juan is Frontier. Our recent data shows that you can find tickets from as low as $264 on this airline. Additional options worth looking into are Delta and JetBlue, starting at $274 and $297 round-trip. Frontier is currently priced 49% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Portland, Maine to San Juan one-way?

    One-way options have recently been found by users for as low as $122 on Frontier. Other airlines that offer cheap prices include American Airlines from $252 and United Airlines from $629 one-way.

  • What are the most popular airlines that fly from Portland, Maine to San Juan?

    American Airlines, JetBlue and Delta are the most popular airlines when flying from Portland, Maine to San Juan.

  • What does PWM to SJU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to San Juan Luis Munoz Marin Intl Airport flight would often be abbreviated as a PWM to SJU flight. Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Portland to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to San Juan that include hotel bookings?

    Yes. In addition to deals on Portland to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to San Juan.

  • Can I find deals for business class flights from Portland to San Juan?

    Yes. Cheapflights offers flight deals from Portland to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to San Juan that allow pets onboard?

    Many airlines flying from Portland to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to San Juan?

    Yes, you can often find last-minute deals on Portland to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to San Juan flight deals updated?

    The Portland, Maine to San Juan flight deals you see on this page were last updated on 4/28.

See more FAQs

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Alternative routes for Portland to San Juan
See prices for flight routes from nearby airports that may be better suited for you.

Portland to Luis Munoz Marin Intl flights
Bangor to Luis Munoz Marin Intl flights
Augusta to Luis Munoz Marin Intl flights
Portland to Ponce flights
Portland to Vieques flights

Top 5 airlines flying from Portland to San Juan

Discover the top 5 airlines that operate flights from Portland to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$232Average$289FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$271Average$431FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$311Average$695FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest$312Average$407FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$371Average$650FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Portland to San Juan by cabin class

Find flights from Portland to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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How does Cheapflights help users find flights from Portland to San Juan?

Deals for Portland to San Juan flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Can Cheapflights find flights from Portland to San Juan with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to San Juan, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portland to San Juan become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Juan from Portland today and book when prices fit your budget.

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