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San Juan

$318+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — SJU
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap flight deals from Erie to San Juan

Cheapest flights from Erie to San Juan
Explore the most affordable flight options available from Erie to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This American Airlines deal was found by Cheapflights users on 3/19. 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 4/185:29 pm
ERI
-
SJU
1 stop17h 19m
American Airlines
Wed 4/297:25 am
SJU
-
ERI
1 stop9h 39m
American Airlines
Deal found 3/19$393
This American Airlines deal was found by Cheapflights users on 3/21. 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 5/95:29 pm
ERI
-
SJU
1 stop17h 19m
American Airlines
Tue 7/287:25 am
SJU
-
ERI
1 stop15h 22m
American Airlines
Deal found 3/21$429
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Sat 4/117:48 pm
ERI
-
SJU
1 stop12h 08m
Multiple Airlines
Tue 4/142:59 am
SJU
-
ERI
1 stop15h 26m
Multiple Airlines
Deal found 3/19$438
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Tue 4/147:06 pm
ERI
-
SJU
1 stop14h 48m
Multiple Airlines
Tue 4/283:08 am
SJU
-
ERI
1 stop15h 17m
Multiple Airlines
Deal found 3/19$452
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/157:05 pm
ERI
-
SJU
1 stop14h 14m
Multiple Airlines
Wed 4/2910:00 am
SJU
-
ERI
1 stop8h 25m
Multiple Airlines
Deal found 3/19$453
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Sat 4/187:48 pm
ERI
-
SJU
2 stops22h 19m
Multiple Airlines
Tue 4/283:08 am
SJU
-
ERI
1 stop15h 17m
Multiple Airlines
Deal found 3/19$476
This American Airlines deal was found by Cheapflights users on 3/19. 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 4/185:29 pm
ERI
-
SJU
1 stop17h 19m
American Airlines
Fri 5/17:25 am
SJU
-
ERI
1 stop15h 12m
American Airlines
Deal found 3/19$481
This American Airlines deal was found by Cheapflights users on 3/19. 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.
Sun 4/125:39 pm
ERI
-
SJU
1 stop17h 09m
American Airlines
Wed 4/297:25 am
SJU
-
ERI
1 stop9h 39m
American Airlines
Deal found 3/19$484
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Tue 4/147:06 pm
ERI
-
SJU
1 stop14h 48m
Multiple Airlines
Mon 4/273:08 am
SJU
-
ERI
1 stop15h 18m
Multiple Airlines
Deal found 3/19$485
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/157:05 pm
ERI
-
SJU
1 stop14h 14m
Multiple Airlines
Mon 4/273:08 am
SJU
-
ERI
1 stop15h 18m
Multiple Airlines
Deal found 3/19$486

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 March 22, 2026.

Round-trip from

$393
(American Airlines)

One-way from

$318
(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 March 22, 2026.
Use the filters below to find and compare flights from Erie to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ErieSan Juan

ERI - SJU

ERISJU

Erie

Sat 5/9

5:29 pm-10:48 am

1 stop17h 19m

San Juan Luis Munoz Marin Intl

Tue 7/28

7:25 am-10:47 pm

1 stop15h 22m

$464

ErieSan Juan

ERI - SJU

ERISJU

Erie

Tue 5/12

6:46 am-8:51 pm

1 stop14h 05m

San Juan Luis Munoz Marin Intl

Tue 7/28

7:25 am-10:47 pm

1 stop15h 22m

$504

ErieSan Juan

ERI - SJU

ERISJU

Erie

Tue 6/23

5:30 am-10:45 pm

1 stop17h 15m

San Juan Luis Munoz Marin Intl

Mon 7/6

7:25 am-4:55 pm

1 stop9h 30m

$616
Quickest round-trip

ErieSan Juan

ERI - SJU

ERISJU

Erie

Sat 4/4

7:48 pm-8:53 am

1 stop13h 05m

San Juan Luis Munoz Marin Intl

Wed 4/8

7:00 am-6:25 pm

1 stop11h 25m

$699

ErieSan Juan

ERI - SJU

ERISJU

Erie

Tue 5/19

6:46 am-8:51 pm

1 stop14h 05m

San Juan Luis Munoz Marin Intl

Thu 7/30

7:25 am-10:47 pm

1 stop15h 22m

$703

ErieSan Juan

ERI - SJU

ERISJU

Erie

Fri 6/26

10:59 am-8:34 pm

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Wed 7/8

4:55 pm-10:24 am

2 stops17h 29m

$771
Cheapest one-way
Quickest one-way

ErieSan Juan

ERI - SJU

ERISJU

Erie

Sat 6/13

5:30 am-10:45 pm

1 stop17h 15m

$318

ErieSan Juan

ERI - SJU

ERISJU

Erie

Sat 6/13

9:02 pm-4:34 pm

2 stops19h 32m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Sorted by cheapest first

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, August is the cheapest month in which you can book a flight from Erie to San Juan (average of $129). Flying from Erie to San Juan in July is currently the most expensive (average of $271). 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 March 22, 2026.
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
7.1
Good
11,488 reviews

Overall

7.1

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

7.9

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,488 reviews
American Airlines
7.1
Good
11,488 reviews

Overall

7.1

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

7.9

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

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 17h 19m. 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 $423, 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, August is the cheapest month in which you can book a flight from Erie to San Juan (average of $129). Flying from Erie to San Juan in July is currently the most expensive (average of $271). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$423Average$680FlexibilityNo cancel feeOn-time71%

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