$211+ Cheap flights from Port of Spain (POS) to Illinois
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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Port of Spain to Illinois 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 Port of Spain to Illinois
Discover tips and strategies to find the most affordable flight options for your journey from Port of Spain (POS) to Illinois (USIL). 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 January 21, 2025.
Round-trip from | $408 (Kiwi.com) |
|---|---|
One-way from | $211 (Kiwi.com) |
Find flight deals from Port of Spain to Illinois
Cheapest flights from Port of Spain to IllinoisExplore the most affordable flight options available from Port of Spain to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Port of Spain to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Copa Airlines deal was found by Cheapflights users on 1/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/20. 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.
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/20. 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.
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Priceline deal was found by Cheapflights users on 1/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Port of Spain to Illinois within your budget
Customize your flight search to find flights from Port of Spain to Illinois 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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Port of SpainChicago
POS - ORD
POSORD
Port of Spain Piarco Intl
Thu 1/23
3:36 am-12:11 pm
1 stop10h 35m
Chicago O'Hare Intl
Sun 1/26
1:57 pm-1:33 am
1 stop9h 36m
Port of SpainChicago
POS - ORD
POSORD
Port of Spain Piarco Intl
Fri 1/24
6:00 am-9:53 pm
1 stop17h 53m
Chicago O'Hare Intl
Sun 1/26
11:55 am-11:14 pm
1 stop9h 19m
Port of SpainChicago
POS - ORD
POSORD
Port of Spain Piarco Intl
Thu 1/23
1:30 am-9:29 pm
1 stop21h 59m
Chicago O'Hare Intl
Sun 1/26
8:50 am-12:23 am
1 stop13h 33m
Port of SpainChicago
POS - ORD
POSORD
Port of Spain Piarco Intl
Wed 3/19
3:39 am-12:27 am
1 stop21h 48m
Chicago O'Hare Intl
Mon 3/24
7:07 pm-6:25 pm
2 stops22h 18m
Port of SpainSt. Louis
POS - STL
POSSTL
Port of Spain Piarco Intl
Mon 2/17
1:30 am-3:40 pm
2 stops16h 10m
Lambert-St Louis
Fri 4/18
11:00 am-11:23 pm
1 stop11h 23m
Port of SpainSt. Louis
POS - STL
POSSTL
Port of Spain Piarco Intl
Tue 2/18
4:35 pm-2:55 pm
2 stops24h 20m
Lambert-St Louis
Fri 4/18
7:03 pm-2:09 pm
2 stops18h 06m
Port of SpainSt. Louis
POS - STL
POSSTL
Port of Spain Piarco Intl
Wed 7/2
2:55 pm-3:16 pm
1 stop25h 21m
Lambert-St Louis
Sun 7/13
4:05 pm-4:40 am
1 stop11h 35m
Port of SpainChicago
POS - ORD
POSORD
Port of Spain Piarco Intl
Wed 1/29
2:25 pm-12:51 am
2 stops36h 26m
Port of SpainSt. Louis
POS - STL
POSSTL
Port of Spain Piarco Intl
Sat 3/1
6:57 pm-2:42 pm
3 stops21h 45m
Port of SpainSt. Louis
POS - STL
POSSTL
Port of Spain Piarco Intl
Fri 2/28
2:20 am-11:57 am
1 stop11h 37m
Best time to book a flight from Port of Spain to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Port of Spain with our price prediction graph.
Travel insights for flights from Port of Spain to Illinois
Get recent, data-driven insights about flights from Port of Spain to Illinois including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Port of Spain to Illinois?
Currently, August is the cheapest month in which you can book a flight from Port of Spain to Illinois (average of $245). Flying from Port of Spain to Illinois in March is currently the most expensive (average of $320). 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 POS to IL?
Find hourly flight availability from Port of Spain to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Port of Spain to Illinois as you normally would.
Rainfall in Illinois by month
Plan your trip to Illinois by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.
Temperature in Illinois by month
Plan your trip to Illinois by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Port of Spain to Illinois, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Entertainment
Comfort
Overall
Crew
Food
Reviews
Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.
Boarding
Entertainment
Comfort
Overall
Crew
Food
Reviews
Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.
Boarding
Entertainment
Comfort
Overall
Crew
Food
Reviews
Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.
Boarding
Entertainment
Comfort
Overall
Crew
Food
Reviews
Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.
Boarding
Entertainment
Comfort
Overall
Crew
Food
Reviews
Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.
Related info for your journey
Find useful and relevant information for your journey from Port of Spain to Illinois. 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 Port of Spain to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Port of Spain to Illinois
Discover the top 2 airlines that operate flights from Port of Spain to Illinois. 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 January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$505 | Average$644 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$556 | Average$638 | FlexibilityNo cancel fee | On-time71% |