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San Juan

$128+ Cheap flights from Peoria, IL (PIA) 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SJU
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
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Cheap flight deals from Peoria to San Juan

Cheapest flights from Peoria to San Juan
Explore the most affordable flight options available from Peoria to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.

This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:43 am
PIA
-
SJU
1 stop8h 17m
United Airlines
Fri 11/132:05 am
SJU
-
PIA
2 stops13h 50m
United Airlines
Deal found 6/30$311
This American Airlines deal was found by Cheapflights users on 6/29. 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 8/166:00 am
PIA
-
SJU
2 stops11h 33m
American Airlines
Thu 8/207:30 am
SJU
-
PIA
1 stop16h 29m
American Airlines
Deal found 6/29$326
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:45 am
PIA
-
SJU
1 stop7h 59m
United Airlines
Tue 9/13:56 pm
SJU
-
PIA
1 stop7h 47m
United Airlines
Deal found 7/1$464
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/25:05 am
PIA
-
SJU
1 stop16h 54m
American Airlines
Sat 7/46:00 am
SJU
-
PIA
2 stops11h 13m
American Airlines
Deal found 6/28$560
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/175:05 am
PIA
-
SJU
1 stop16h 54m
American Airlines
Thu 7/2312:59 am
SJU
-
PIA
1 stop9h 18m
American Airlines
Deal found 6/30$575
This American Airlines deal was found by Cheapflights users on 6/27. 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 7/135:05 am
PIA
-
SJU
1 stop16h 54m
American Airlines
Thu 7/1612:59 am
SJU
-
PIA
1 stop9h 18m
American Airlines
Deal found 6/27$593
This American Airlines deal was found by Cheapflights users on 6/29. 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 7/25:05 am
PIA
-
SJU
1 stop16h 54m
American Airlines
Sat 7/412:59 am
SJU
-
PIA
1 stop9h 18m
American Airlines
Deal found 6/29$600

Find flight deals from Peoria to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) 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 July 2, 2026.

Round-trip from

$311
(United Airlines)

One-way from

$128
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,099
From Greater Peoria to San Juan
Search Deals
One-way flight from Greater Peoria to San Juan
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($290 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria 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 July 2, 2026.
Use the filters below to find and compare flights from Peoria to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaSan Juan

PIA - SJU

PIASJU

Greater Peoria

Sun 11/8

10:43 am-9:00 pm

1 stop8h 17m

San Juan Luis Munoz Marin Intl

Fri 11/13

2:05 am-1:55 pm

2 stops13h 50m

$311
Quickest round-trip

PeoriaSan Juan

PIA - SJU

PIASJU

Greater Peoria

Sat 8/29

5:45 am-2:44 pm

1 stop7h 59m

San Juan Luis Munoz Marin Intl

Tue 9/1

3:56 pm-10:43 pm

1 stop7h 47m

$464
Cheapest one-way
Quickest one-way

PeoriaSan Juan

PIA - SJU

PIASJU

Greater Peoria

Sat 8/8

1:25 pm-12:41 am

1 stop10h 16m

$128

PeoriaSan Juan

PIA - SJU

PIASJU

Greater Peoria

Sat 8/8

5:43 pm-5:29 am

2 stops10h 46m

$163

PeoriaSan Juan

PIA - SJU

PIASJU

Greater Peoria

Fri 8/7

5:43 pm-5:29 am

2 stops10h 46m

$200

PeoriaSan Juan

PIA - SJU

PIASJU

Greater Peoria

Fri 8/7

9:04 am-12:41 am

3 stops38h 37m

$238

PeoriaSan Juan

PIA - SJU

PIASJU

Greater Peoria

Sat 8/8

6:00 am-10:54 pm

1 stop15h 54m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Sorted by cheapest first

Best time to book a flight from Peoria to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Peoria 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 Peoria to San Juan
No data available for this route at this time. Please check back soon.

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 July 2, 2026.
See what other customers who have flown with American Airlines from Peoria to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,768 reviews

Entertainment

6.8

Comfort

7.2

Food

6.4

Overall

7.1

Boarding

7.5

Crew

7.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,768 reviews
American Airlines
7.1
Good
11,768 reviews

Entertainment

6.8

Comfort

7.2

Food

6.4

Overall

7.1

Boarding

7.5

Crew

7.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

Related info for your journey

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

    For a flight from Peoria to San Juan, you will be flying from Greater Peoria. Greater Peoria (PIA) is just 6.0 mi from the center of the city. Greater Peoria is the only Peoria airport and it handles 0 outbound flights to San Juan per day. 1 airline has flights to San Juan from Greater Peoria on a regular basis.

  • How long is the flight from Peoria, Illinois to San Juan?

    There are many flights that can get you from Peoria, Illinois to San Juan in 8h 17m. Fly via United Airlines or American Airlines to get the fastest option. Airlines will cover a distance of 2079 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Peoria, Illinois to San Juan round-trip?

    American Airlines, at $298, was found to be the cheapest airline from Peoria, Illinois to San Juan.. You may be able to fly from Peoria, Illinois to San Juan for 60% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria 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.

See more FAQs

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Top airline flying from Peoria to San Juan

Discover the top airline that operate flights from Peoria 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 July 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$636FlexibilityNo cancel feeOn-time71%

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