$221+ Cheap flights from Erie (ERI) to Luis Munoz Marin Intl (SJU)
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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — SJU
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Erie to Luis Munoz Marin Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Erie to Luis Munoz Marin Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Erie to Luis Munoz Marin IntlExplore the most affordable flight options available from Erie to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Erie to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/235:33 pm -
1 stop6h 42m
Sun 8/307:30 am -
1 stop15h 18m
Deal found 8/5![American Airlines logo]()
$508
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/17:18 am -
1 stop16h 41m
Mon 9/77:24 pm -
2 stops17h 00m
Deal found 8/4![American Airlines logo]()
$576
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 8/257:18 am -
1 stop16h 41m
Fri 9/1811:51 am -
2 stops24h 36m
Deal found 8/4![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 8/215:24 am -
1 stop17h 51m
Fri 8/287:03 am -
2 stops16h 56m
Deal found 8/3![American Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 8/4. 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 8/235:33 pm -
1 stop6h 42m
Sat 9/1210:16 am -
2 stops11h 47m
Deal found 8/4![American Airlines logo]()
$629
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/55:33 pm -
1 stop6h 42m
Thu 9/104:38 pm -
2 stops19h 49m
Deal found 8/3![American Airlines logo]()
$699
Best flights from Erie to Luis Munoz Marin IntlDiscover carefully curated flight deals from Erie to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Erie to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/17:18 am -
1 stop16h 41m
Mon 9/77:24 pm -
2 stops17h 00m
Deal found 8/4![American Airlines logo]()
$576
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 8/215:24 am -
1 stop17h 51m
Fri 8/287:03 am -
2 stops16h 56m
Deal found 8/3![American Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 8/4. 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 8/235:33 pm -
1 stop6h 42m
Sat 9/1210:16 am -
2 stops11h 47m
Deal found 8/4![American Airlines logo]()
$629
This American Airlines deal was found by Cheapflights users on 8/4. 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 1/206:34 am -
1 stop13h 16m
Sat 1/308:20 am -
1 stop15h 21m
Deal found 8/4![American Airlines logo]()
$642
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 8/257:18 am -
1 stop7h 33m
Fri 9/183:41 pm -
1 stop20h 46m
Deal found 8/4![American Airlines logo]()
$676
Last-minute flights from Erie to Luis Munoz Marin IntlDiscover last-minute flight deals from Erie to Luis Munoz Marin Intl. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Erie to Luis Munoz Marin Intl. Data last updated August 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 8/215:24 am -
1 stop17h 51m
Fri 8/287:03 am -
2 stops16h 56m
Deal found 8/3![American Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/235:33 pm -
1 stop6h 42m
Sun 8/307:30 am -
1 stop15h 18m
Deal found 8/5![American Airlines logo]()
$508
This American Airlines deal was found by Cheapflights users on 8/4. 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 8/235:33 pm -
1 stop6h 42m
Sat 9/1210:16 am -
2 stops11h 47m
Deal found 8/4![American Airlines logo]()
$629
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 8/257:18 am -
1 stop16h 41m
Fri 9/1811:51 am -
2 stops24h 36m
Deal found 8/4![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/17:18 am -
1 stop16h 41m
Mon 9/77:24 pm -
2 stops17h 00m
Deal found 8/4![American Airlines logo]()
$576
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/55:33 pm -
1 stop6h 42m
Thu 9/104:38 pm -
2 stops19h 49m
Deal found 8/3![American Airlines logo]()
$699
One-way flights from Erie to Luis Munoz Marin IntlSearch for one-way flight options from Erie to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Erie to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 8/247:18 am -
1 stop16h 41m
Deal found 8/4![American Airlines logo]()
$221
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/267:18 am -
1 stop16h 41m
Deal found 8/5![American Airlines logo]()
$259
This American Airlines deal was found by Cheapflights users on 8/5. 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 12/66:00 am -
1 stop13h 56m
Deal found 8/5![American Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Tue 8/257:18 am -
2 stops15h 57m
Deal found 8/5![American Airlines logo]()
$480
Find flight deals from Erie to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from Erie (ERI) to Luis Munoz Marin Intl (SJU). 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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $508 (American Airlines) |
One-way from | $221 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Erie to Luis Munoz Marin Intl 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 August 6, 2026.
Use the filters below to find and compare flights from Erie to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ErieSan Juan
ERI Erie - SJU San Juan Luis Munoz Marin Intl
ERISJU
Erie
Tue 9/1
7:18 am-11:59 pm
1 stop16h 41m
San Juan Luis Munoz Marin Intl
Mon 9/7
7:24 pm-12:24 pm
2 stops17h 00m
$576
ErieSan Juan
ERI Erie - SJU San Juan Luis Munoz Marin Intl
ERISJU
Erie
Fri 8/21
5:24 am-11:15 pm
1 stop17h 51m
San Juan Luis Munoz Marin Intl
Fri 8/28
7:03 am-11:59 pm
2 stops16h 56m
$618
Quickest round-trip
ErieSan Juan
ERI Erie - SJU San Juan Luis Munoz Marin Intl
ERISJU
Erie
Sun 8/23
5:33 pm-12:15 am
1 stop6h 42m
San Juan Luis Munoz Marin Intl
Sat 9/12
10:16 am-10:03 pm
2 stops11h 47m
$629
ErieSan Juan
ERI Erie - SJU San Juan Luis Munoz Marin Intl
ERISJU
Erie
Wed 1/20
6:34 am-8:50 pm
1 stop13h 16m
San Juan Luis Munoz Marin Intl
Sat 1/30
8:20 am-10:41 pm
1 stop15h 21m
$642
ErieSan Juan
ERI Erie - SJU San Juan Luis Munoz Marin Intl
ERISJU
Erie
Tue 8/25
7:18 am-2:51 pm
1 stop7h 33m
San Juan Luis Munoz Marin Intl
Fri 9/18
3:41 pm-12:27 pm
1 stop20h 46m
$676
Cheapest one-way
ErieSan Juan
ERI Erie - SJU San Juan Luis Munoz Marin Intl
ERISJU
Erie
Tue 8/25
7:18 am-11:59 pm
1 stop16h 41m
$221
ErieSan Juan
ERI Erie - SJU San Juan Luis Munoz Marin Intl
ERISJU
Erie
Mon 8/24
7:18 am-11:59 pm
1 stop16h 41m
$221
ErieSan Juan
ERI Erie - SJU San Juan Luis Munoz Marin Intl
ERISJU
Erie
Wed 8/26
7:18 am-11:59 pm
1 stop16h 41m
$259
Quickest one-way
ErieSan Juan
ERI Erie - SJU San Juan Luis Munoz Marin Intl
ERISJU
Erie
Sun 12/6
6:00 am-8:56 pm
1 stop13h 56m
$311
Sorted by cheapest first
Compare providers for flights from Erie to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Erie to Luis Munoz Marin Intl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Erie-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Erie-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Erie-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Erie-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Erie-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Erie to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Erie with our price prediction graph.
ERI-SJU
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.
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated August 6, 2026.
Read reviews from past customers who have flown American Airlines from Erie to San Juan Luis Munoz Marin Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Overall
7.1
Comfort
7.2
Crew
7.9
Entertainment
6.8
Boarding
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,May 2025
PHL - LHR
Food
6.4
Overall
7.1
Comfort
7.2
Crew
7.9
Entertainment
6.8
Boarding
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,May 2025
PHL - LHR
Related info for your journey
Find useful and relevant information for your journey from Erie to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsFajardo
Luquillo
Dorado
Rio Grande
Humacao
Bayamón
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Alternative routes for Erie to Luis Munoz Marin Intl
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Complete your trip
Complete your trip to Luis Munoz Marin Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Erie to Luis Munoz Marin Intl by cabin class
Find flights from Erie to Luis Munoz Marin Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Luis Munoz Marin Intl
Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Erie and Luis Munoz Marin Intl flights
Browse other Erie and Luis Munoz Marin Intl flight options. Last updated on August 6, 2026.
Other flights from Erie
Browse through other flights departing from Erie. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Erie to Luis Munoz Marin Intl
Discover the top airline that operate flights from Erie to Luis Munoz Marin Intl. 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$889 | FlexibilityNo cancel fee | On-time71% |