$64+ Cheap flights from Illinois to Puerto Rico
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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to Puerto Rico 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
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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 Illinois to Puerto Rico
Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Puerto Rico (PR0). 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 December 22, 2024.
Round-trip from | $162 (Kiwi.com) |
|---|---|
One-way from | $64 (Frontier) |
Find flight deals from Illinois to Puerto Rico
Cheapest flights from Illinois to Puerto RicoExplore the most affordable flight options available from Illinois to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.
Explore the most affordable flight options available from Illinois to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.
This eDestinos deal was found by Cheapflights users on 12/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This eDestinos deal was found by Cheapflights users on 12/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 12/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 12/21. 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.
This FlightHub deal was found by Cheapflights users on 12/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United deal was found by Cheapflights users on 12/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 12/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 12/21. 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.
This Trip.com deal was found by Cheapflights users on 12/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Illinois to Puerto Rico within your budget
Customize your flight search to find flights from Illinois to Puerto Rico 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 December 22, 2024.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Sat 1/11
1:44 pm-8:21 pm
Nonstop4h 37m
San Juan Luis Munoz Marin Intl
Fri 1/17
9:26 pm-12:51 am
Nonstop5h 25m
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Sun 1/19
1:44 pm-8:21 pm
Nonstop4h 37m
San Juan Luis Munoz Marin Intl
Sun 1/26
6:30 am-1:55 pm
1 stop9h 25m
ChicagoSan Juan
MDW - SJU
MDWSJU
Chicago Midway
Fri 1/24
5:30 am-12:44 am
1 stop17h 14m
San Juan Luis Munoz Marin Intl
Thu 1/30
4:51 pm-2:42 pm
1 stop23h 51m
ChicagoAguadilla
ORD - BQN
ORDBQN
Chicago O'Hare Intl
Sun 1/19
4:18 pm-2:46 am
1 stop8h 28m
Aguadilla Borinquen
Sat 1/25
3:51 am-9:52 am
1 stop8h 01m
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Mon 1/20
5:28 pm-2:19 am
1 stop6h 51m
San Juan Luis Munoz Marin Intl
Sun 1/26
6:30 am-1:55 pm
1 stop9h 25m
ChicagoSan Juan
MDW - SJU
MDWSJU
Chicago Midway
Sat 1/25
7:30 am-9:21 am
2 stops23h 51m
San Juan Luis Munoz Marin Intl
Sat 2/1
8:00 am-11:29 pm
2 stops17h 29m
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Wed 3/19
2:50 pm-11:37 pm
1 stop7h 47m
San Juan Luis Munoz Marin Intl
Thu 3/27
5:00 am-12:02 pm
1 stop8h 02m
St. LouisSan Juan
STL - SJU
STLSJU
Lambert-St Louis
Fri 2/21
5:20 pm-9:35 am
1 stop14h 15m
San Juan Luis Munoz Marin Intl
Sun 2/23
3:54 am-11:43 pm
1 stop21h 49m
St. LouisSan Juan
STL - SJU
STLSJU
Lambert-St Louis
Sat 2/1
11:30 am-12:36 am
2 stops11h 06m
San Juan Luis Munoz Marin Intl
Tue 2/4
2:05 am-2:14 pm
2 stops14h 09m
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Sun 1/12
11:15 am-10:22 pm
1 stop9h 07m
San Juan Luis Munoz Marin Intl
Mon 1/13
2:05 am-9:40 am
1 stop9h 35m
Best time to book a flight from Illinois to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Illinois with our price prediction graph.
Travel insights for flights from Illinois to Puerto Rico
Get recent, data-driven insights about flights from Illinois to Puerto Rico including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Illinois to Puerto Rico?
Currently, September is the cheapest month in which you can book a flight from Illinois to Puerto Rico (average of $254). Flying from Illinois to Puerto Rico in March is currently the most expensive (average of $380). 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.
What is the cheapest time of day to fly from IL to PR?
Find hourly flight availability from Illinois to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Puerto Rico as you normally would.
Weekly flight availability from Illinois to Puerto Rico
Explore weekly flight availability from Illinois to Puerto Rico. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 22, 2024.
The most flights from USIL to PR0 are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).
Rainfall in Puerto Rico by month
Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.
Temperature in Puerto Rico by month
Plan your trip to Puerto Rico by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated December 22, 2024.
Read through reviews of airlines operating flights from Illinois to Puerto Rico, such as Delta, American Airlines and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Puerto Rico. 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 Illinois to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Illinois to Puerto Rico
Discover the top 7 airlines that operate flights from Illinois to Puerto Rico. 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 December 22, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$293 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$406 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$159 | Average$291 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$194 | Average$623 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$254 | Average$495 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$304 | Average$463 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$307 | Average$500 | FlexibilityNo cancel fee | On-timeN/A |