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$215+ Cheap flights from Peoria, IL (PIA) to San Juan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SJU
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap 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 julio 30, 2025.

Round-trip from

$215
(American Airlines)

Popular in

April

Cheapest in

July

Average price

$265
From Greater Peoria to San Juan
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find 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 julio 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 12/27:36 pmPIA - SJU
2 stops15h 49mAmerican Airlines
mar. 12/94:15 pmSJU - PIA
1 stop7h 12mAmerican Airlines
Deal found 7/29$215
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/210:45 amPIA - SJU
1 stop8h 15mUnited Airlines
lun. 12/82:05 amSJU - PIA
2 stops11h 54mUnited Airlines
Deal found 7/29$393
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/165:43 pmPIA - SJU
3 stops38h 09mMultiple Airlines
dom. 11/231:35 pmSJU - PIA
3 stops27h 08mMultiple Airlines
Deal found 7/29$732

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 julio 30, 2025.
Use the filters below to find and compare flights from Peoria to San Juan that are best for you.

Fly from

Peoria

Fly to

San Juan

Route

Depart

Return

Price

PeoriaSan Juan

PIA - SJU

PIASJU

Greater Peoria

mar. 12/2

7:36 pm-1:25 pm

2 stops15h 49m

San Juan Luis Munoz Marin Intl

mar. 12/9

4:15 pm-9:27 pm

1 stop7h 12m

$215

PeoriaSan Juan

PIA - SJU

PIASJU

Greater Peoria

mar. 12/2

10:45 am-9:00 pm

1 stop8h 15m

San Juan Luis Munoz Marin Intl

lun. 12/8

2:05 am-11:59 am

2 stops11h 54m

$393

PeoriaSan Juan

PIA - SJU

PIASJU

Greater Peoria

dom. 11/16

5:43 pm-9:52 am

3 stops38h 09m

San Juan Luis Munoz Marin Intl

dom. 11/23

1:35 pm-2:43 pm

3 stops27h 08m

$732

PeoriaSan Juan

PIA - SJU

PIASJU

Greater Peoria

jue. 12/25

6:39 pm-10:10 am

2 stops13h 31m

$403

PeoriaSan Juan

PIA - SJU

PIASJU

Greater Peoria

jue. 12/25

3:33 pm-7:21 pm

3 stops25h 48m

$766

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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

What is the cheapest month to book a flight from Peoria, Illinois to San Juan?

Currently, September is the cheapest month in which you can book a flight from Peoria, Illinois to San Juan (average of $254). Flying from Peoria, Illinois to San Juan in June 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.

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 julio 30, 2025.
See what other customers who have flown with United Airlines and 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.
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

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

    American Airlines, at $215, was found to be the cheapest airline from Peoria, Illinois to San Juan. An alternate airline flying to your destination would be United Airlines. You may be able to fly from Peoria, Illinois to San Juan for 59% less than the average price by searching for these airlines.

  • 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.

  • What is the cheapest month to book a flight from Peoria, Illinois to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Peoria, Illinois to San Juan (average of $254). Flying from Peoria, Illinois to San Juan in June 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.

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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$255Average$582FlexibilityNo cancel feeOn-time71%

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