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$273+ Cheap flights from Erie (ERI) to San Juan

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — SJU
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Erie to San Juan

Best flights from Erie to San Juan
Discover carefully curated flight deals from Erie to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:05 pmERI - SJU
2 stops28h 36mMultiple Airlines
Wed 3/116:30 amSJU - ERI
1 stop11h 55mMultiple Airlines
Deal found 12/25$376
This American Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:15 amERI - SJU
1 stop8h 37mAmerican Airlines
Wed 3/117:40 amSJU - ERI
1 stop9h 27mAmerican Airlines
Deal found 12/25$460
This American Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:35 amERI - SJU
1 stop8h 58mAmerican Airlines
Sat 3/1411:32 amSJU - ERI
1 stop11h 08mAmerican Airlines
Deal found 12/25$639
This American Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/106:34 amERI - SJU
1 stop13h 16mAmerican Airlines
Wed 1/148:20 amSJU - ERI
1 stop10h 04mAmerican Airlines
Deal found 12/25$760
This American Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 amERI - SJU
1 stop6h 53mAmerican Airlines
Mon 3/167:40 amSJU - ERI
1 stop15h 00mAmerican Airlines
Deal found 12/25$785

Find flight deals from Erie to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Erie (ERI) 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 December 26, 2025.

Round-trip from

$376
(Kiwi.com)

One-way from

$273
(American Airlines)
From Erie to San Juan
Search Deals
One-way flight from Erie to San Juan
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Erie 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 2,558,603 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Erie to San Juan that are best for you.

Fly from

Erie

Fly to

San Juan

Route

Depart

Return

Price

ErieSan Juan

ERI - SJU

ERISJU

Erie

Wed 3/4

7:05 pm-12:41 am

2 stops28h 36m

San Juan Luis Munoz Marin Intl

Wed 3/11

6:30 am-6:25 pm

1 stop11h 55m

$376

ErieSan Juan

ERI - SJU

ERISJU

Erie

Wed 3/4

7:15 am-4:52 pm

1 stop8h 37m

San Juan Luis Munoz Marin Intl

Wed 3/11

7:40 am-5:07 pm

1 stop9h 27m

$460

ErieSan Juan

ERI - SJU

ERISJU

Erie

Thu 3/5

11:35 am-9:33 pm

1 stop8h 58m

San Juan Luis Munoz Marin Intl

Sat 3/14

11:32 am-10:40 pm

1 stop11h 08m

$639

ErieSan Juan

ERI - SJU

ERISJU

Erie

Sat 1/10

6:34 am-8:50 pm

1 stop13h 16m

San Juan Luis Munoz Marin Intl

Wed 1/14

8:20 am-5:24 pm

1 stop10h 04m

$760

ErieSan Juan

ERI - SJU

ERISJU

Erie

Thu 3/12

6:00 am-12:53 pm

1 stop6h 53m

San Juan Luis Munoz Marin Intl

Mon 3/16

7:40 am-10:40 pm

1 stop15h 00m

$785

ErieSan Juan

ERI - SJU

ERISJU

Erie

Fri 3/6

6:00 am-1:57 pm

1 stop6h 57m

$273

ErieSan Juan

ERI - SJU

ERISJU

Erie

Thu 2/19

11:35 am-9:33 pm

1 stop8h 58m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Best time to book a flight from Erie to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Erie with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Erie to San Juan

What is the cheapest month to book a flight from Erie to San Juan?

Currently, May is the cheapest month in which you can book a flight from Erie to San Juan (average of $141). Flying from Erie to San Juan in July is currently the most expensive (average of $275). 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.

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 December 26, 2025.
Read through reviews of airlines operating flights from Erie to San Juan, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,067 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,067 reviews
American Airlines
7.2
Good
11,067 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

Find useful and relevant information for your journey from Erie 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 Erie to San Juan?

    For a flight from Erie to San Juan, you will be flying from Erie. Erie (ERI) is just 5.7 mi from the center of the city. Erie is the only Erie airport and it handles 0 outbound flights to San Juan per day. 1 airline has flights to San Juan from Erie on a regular basis.

  • How long is the flight from Erie to San Juan?

    There are many flights that can get you from Erie to San Juan in 8h 37m. Fly via American Airlines to get the fastest option. Erie and San Juan are separated by a distance of 1832 mi.

  • What is the cheapest airline to fly from Erie to San Juan round-trip?

    Currently priced at $346, American Airlines will fly you from Erie to San Juan and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Erie 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.

  • What is the cheapest month to book a flight from Erie to San Juan?

    Currently, May is the cheapest month in which you can book a flight from Erie to San Juan (average of $141). Flying from Erie to San Juan in July is currently the most expensive (average of $275). 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.

See more FAQs

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Alternative routes for Erie to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Erie to San Juan

Discover the top airline that operate flights from Erie 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 2,558,603 searches. Data last updated December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$346Average$641FlexibilityNo cancel feeOn-time71%

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