$218+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SJU
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from Peoria to San Juan with Cheapflights
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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
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Cheapest flights from Peoria to San JuanExplore 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 August 25, 2026.
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 August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/22. 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 10/46:15 am -
1 stop7h 29m
Sat 10/103:56 pm -
1 stop8h 02m
Deal found 8/22![United Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 8/23. 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 11/15:00 am -
1 stop14h 29m
Thu 11/53:52 pm -
1 stop10h 11m
Deal found 8/23![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/244:27 pm -
2 stops17h 33m
Thu 10/13:41 pm -
1 stop8h 16m
Deal found 8/25![American Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/2410:43 am -
2 stops12h 07m
Wed 10/287:25 am -
1 stop7h 28m
Deal found 8/24![United Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 8/22. 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 11/205:00 am -
1 stop8h 50m
Mon 11/233:50 pm -
1 stop10h 17m
Deal found 8/22![American Airlines logo]()
$531
This American Airlines deal was found by Cheapflights users on 8/23. 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 9/76:34 am -
1 stop16h 25m
Fri 9/113:35 pm -
1 stop8h 40m
Deal found 8/23![American Airlines logo]()
$556
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/56:47 pm -
2 stops16h 53m
Wed 9/93:41 pm -
1 stop8h 16m
Deal found 8/21![American Airlines logo]()
$581
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Mon 8/246:00 am -
2 stops11h 30m
Mon 8/317:30 am -
2 stops11h 46m
Deal found 8/21![American Airlines logo]()
$600
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 11/196:25 am -
2 stops13h 57m
Thu 11/262:05 am -
2 stops13h 48m
Deal found 8/20![United Airlines logo]()
$639
Best flights from Peoria to San JuanDiscover carefully curated flight deals from Peoria to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from Peoria to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/22. 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 10/46:15 am -
1 stop7h 29m
Sat 10/103:56 pm -
1 stop8h 02m
Deal found 8/22![United Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 8/23. 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 11/15:00 am -
1 stop14h 29m
Thu 11/53:52 pm -
1 stop10h 11m
Deal found 8/23![American Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/246:15 am -
1 stop7h 29m
Wed 10/283:55 pm -
1 stop8h 18m
Deal found 8/20![United Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 8/22. 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 1/233:30 pm -
2 stops12h 41m
Wed 1/278:25 am -
1 stop10h 06m
Deal found 8/22![United Airlines logo]()
$446
Last-minute flights from Peoria to San JuanDiscover last-minute flight deals from Peoria to San Juan. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Peoria to San Juan. Data last updated August 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/23. 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 8/298:29 am -
2 stops14h 21m
Sat 9/51:00 am -
2 stops10h 06m
Deal found 8/23![United Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 9/25:45 am -
2 stops13h 53m
Sat 9/51:00 am -
2 stops10h 06m
Deal found 8/24![United Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/56:47 pm -
2 stops16h 53m
Wed 9/93:41 pm -
1 stop8h 16m
Deal found 8/21![American Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/55:45 am -
2 stops13h 53m
Wed 9/93:56 pm -
1 stop8h 17m
Deal found 8/20![United Airlines logo]()
$761
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:45 am -
1 stop7h 59m
Thu 9/103:56 pm -
1 stop8h 17m
Deal found 8/21![United Airlines logo]()
$646
This American Airlines deal was found by Cheapflights users on 8/23. 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 9/76:34 am -
1 stop16h 25m
Fri 9/113:35 pm -
1 stop8h 40m
Deal found 8/23![American Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 9/86:05 am -
1 stop7h 39m
Sat 9/123:56 pm -
1 stop8h 17m
Deal found 8/23![United Airlines logo]()
$730
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/244:27 pm -
2 stops17h 33m
Thu 10/13:41 pm -
1 stop8h 16m
Deal found 8/25![American Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:15 am -
1 stop7h 29m
Thu 10/13:56 pm -
1 stop8h 02m
Deal found 8/25![United Airlines logo]()
$725
One-way flights from Peoria to San JuanSearch for one-way flight options from Peoria to San Juan. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from Peoria to San Juan. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/256:25 am -
1 stop7h 15m
Deal found 8/24![United Airlines logo]()
$218
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Fri 1/15:19 pm -
1 stop10h 17m
Deal found 8/25![American Airlines logo]()
$248
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Fri 1/16:15 am -
3 stops22h 00m
Deal found 8/24![United Airlines logo]()
$724
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 August 25, 2026.
Round-trip from | $356 (United Airlines) |
|---|---|
One-way from | $218 (United Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $665 |
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 7,457,451 searches. Data last updated August 25, 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
Cheapest round-trip
Quickest round-trip
PeoriaSan Juan
PIA Greater Peoria - SJU San Juan Luis Munoz Marin Intl
PIASJU
Greater Peoria
Sun 10/4
6:15 am-2:44 pm
1 stop7h 29m
San Juan Luis Munoz Marin Intl
Sat 10/10
3:56 pm-10:58 pm
1 stop8h 02m
$356
PeoriaSan Juan
PIA Greater Peoria - SJU San Juan Luis Munoz Marin Intl
PIASJU
Greater Peoria
Sun 11/1
5:00 am-9:29 pm
1 stop14h 29m
San Juan Luis Munoz Marin Intl
Thu 11/5
3:52 pm-12:03 am
1 stop10h 11m
$366
PeoriaSan Juan
PIA Greater Peoria - SJU San Juan Luis Munoz Marin Intl
PIASJU
Greater Peoria
Sat 10/24
6:15 am-2:44 pm
1 stop7h 29m
San Juan Luis Munoz Marin Intl
Wed 10/28
3:55 pm-11:13 pm
1 stop8h 18m
$446
PeoriaSan Juan
PIA Greater Peoria - SJU San Juan Luis Munoz Marin Intl
PIASJU
Greater Peoria
Sat 1/23
3:30 pm-6:11 am
2 stops12h 41m
San Juan Luis Munoz Marin Intl
Wed 1/27
8:25 am-4:31 pm
1 stop10h 06m
$446
Cheapest one-way
Quickest one-way
PeoriaSan Juan
PIA Greater Peoria - SJU San Juan Luis Munoz Marin Intl
PIASJU
Greater Peoria
Sun 10/25
6:25 am-2:40 pm
1 stop7h 15m
$218
PeoriaSan Juan
PIA Greater Peoria - SJU San Juan Luis Munoz Marin Intl
PIASJU
Greater Peoria
Fri 1/1
5:19 pm-5:36 am
1 stop10h 17m
$248
PeoriaSan Juan
PIA Greater Peoria - SJU San Juan Luis Munoz Marin Intl
PIASJU
Greater Peoria
Fri 1/1
6:15 am-6:15 am
3 stops22h 00m
$724
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.
PIA-PR1
PIA-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.
Cheapflights Insights
Everything you need to know about your flight from Peoria to San Juan
PIA-PR1
PIA-SJU
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 August 25, 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.
Crew
7.9
Overall
7.1
Entertainment
6.8
Comfort
7.2
Food
6.4
Boarding
7.5
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Crew
7.9
Overall
7.1
Entertainment
6.8
Comfort
7.2
Food
6.4
Boarding
7.5
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
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.
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Alternative routes for Peoria to San Juan
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Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Peoria to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Peoria and San Juan flights
Browse other Peoria and San Juan flight options. Last updated on August 25, 2026.
Other flights from Peoria
Browse through other flights departing from Peoria. Flights are based on user searches made on Cheapflights and were last updated on August 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$680 | FlexibilityNo cancel fee | On-time71% |