$193+ 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SJU
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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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 Peoria to San Juan
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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 September 15, 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 September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/94:27 pm -
2 stops18h 04m
Thu 10/1510:36 am -
2 stops14h 34m
Deal found 9/11![American Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/10![United Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/45:39 pm -
2 stops14h 03m
Wed 12/161:20 am -
1 stop11h 22m
Deal found 9/13![American Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 9/2810:43 am -
2 stops12h 07m
Fri 10/23:56 pm -
1 stop8h 02m
Deal found 9/13![United Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/296:15 am -
2 stops13h 23m
Sat 10/33:56 pm -
1 stop8h 02m
Deal found 9/14![United Airlines logo]()
$666
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/276:15 am -
1 stop7h 29m
Wed 9/301:00 am -
2 stops10h 06m
Deal found 9/12![United Airlines logo]()
$706
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/184:27 pm -
2 stops15h 57m
Sun 9/206:00 am -
2 stops18h 54m
Deal found 9/14![American Airlines logo]()
$743
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/241:39 pm -
1 stop26h 59m
Mon 11/307:17 am -
1 stop10h 58m
Deal found 9/13![Multiple Airlines logo]()
$744
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 September 15, 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 September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/10![United Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 9/14. 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 1/316:25 am -
1 stop7h 15m
Wed 2/108:25 am -
1 stop7h 35m
Deal found 9/14![United Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 9/14. 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 1/3010:40 am -
2 stops11h 56m
Wed 2/108:25 am -
1 stop7h 35m
Deal found 9/14![United Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 9/14. 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 1/2310:40 am -
2 stops11h 56m
Wed 1/277:40 am -
2 stops13h 19m
Deal found 9/14![United Airlines logo]()
$476
Last-minute flights from Peoria to San JuanDiscover last-minute flight deals from Peoria to San Juan. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Peoria to San Juan. Data last updated September 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/184:27 pm -
2 stops15h 57m
Sun 9/206:00 am -
2 stops18h 54m
Deal found 9/14![American Airlines logo]()
$743
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/268:30 am -
1 stop29h 14m
Wed 9/307:00 am -
2 stops16h 58m
Deal found 9/11![United Airlines logo]()
$748
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/276:15 am -
1 stop7h 29m
Wed 9/301:00 am -
2 stops10h 06m
Deal found 9/12![United Airlines logo]()
$706
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 9/2810:43 am -
2 stops12h 07m
Fri 10/23:56 pm -
1 stop8h 02m
Deal found 9/13![United Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/296:15 am -
2 stops13h 23m
Sat 10/33:56 pm -
1 stop8h 02m
Deal found 9/14![United Airlines logo]()
$666
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/94:27 pm -
2 stops18h 04m
Thu 10/1510:36 am -
2 stops14h 34m
Deal found 9/11![American Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/10![United Airlines logo]()
$476
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 September 15, 2026.
Search for one-way flight options from Peoria to San Juan. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/12. 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 1/14:08 pm -
1 stop17h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![American Airlines logo]()
$193
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/3110:43 am -
1 stop8h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$238
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 September 15, 2026.
Round-trip from | $366 (American Airlines) |
|---|---|
One-way from | $193 (American Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $331 |
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 September 15, 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
PeoriaSan Juan
PIA Greater Peoria - SJU San Juan Luis Munoz Marin Intl
PIASJU
Greater Peoria
Fri 1/1
4:08 pm-11:41 am
1 stop17h 33m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$193
Quickest round-trip
PeoriaSan Juan
PIA Greater Peoria - SJU San Juan Luis Munoz Marin Intl
PIASJU
Greater Peoria
Sat 10/31
8:15 am-11:36 pm
2 stops14h 21m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$238
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
$476
PeoriaSan Juan
PIA Greater Peoria - SJU San Juan Luis Munoz Marin Intl
PIASJU
Greater Peoria
Sun 1/31
6:25 am-3:40 pm
1 stop7h 15m
San Juan Luis Munoz Marin Intl
Wed 2/10
8:25 am-2:00 pm
1 stop7h 35m
$476
PeoriaSan Juan
PIA Greater Peoria - SJU San Juan Luis Munoz Marin Intl
PIASJU
Greater Peoria
Sat 1/30
10:40 am-12:36 am
2 stops11h 56m
San Juan Luis Munoz Marin Intl
Wed 2/10
8:25 am-2:00 pm
1 stop7h 35m
$476
PeoriaSan Juan
PIA Greater Peoria - SJU San Juan Luis Munoz Marin Intl
PIASJU
Greater Peoria
Sat 1/23
10:40 am-12:36 am
2 stops11h 56m
San Juan Luis Munoz Marin Intl
Wed 1/27
7:40 am-6:59 pm
2 stops13h 19m
$476
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 September 15, 2026.
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.
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Food
6.7
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Food
6.7
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Food
6.7
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
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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Complete your trip
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Peoria and San Juan flights
Browse other Peoria and San Juan flight options. Last updated on September 15, 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 September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Peoria to San Juan
Discover the top 2 airlines 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 September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$296 | Average$591 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$298 | Average$680 | FlexibilityNo cancel fee | On-time71% |