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Port of Spain

$223+ Cheap flights from Illinois to Port of Spain (POS)

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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — POS
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Illinois to Port of Spain

Keep the following information in mind while searching for Illinois to Port of Spain flight deals. Data was last updated April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$479
(Mytrip)

One-way from

$223
(Copa Airlines)

Popular in

February

Cheapest in

January
Provider with most accurate pricing for Chicago (CHI)-Port of Spain Piarco Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Port of Spain Piarco Intl flights.
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From Illinois to Port of Spain Piarco Intl
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One-way flight from Illinois to Port of Spain Piarco Intl
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Highest demand for flights based on searches. 17% potential increase in price ($154 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($61 potential savings vs. average RT price).
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Find flight deals from Illinois to Port of Spain

Cheapest flights from Illinois to Port of Spain
Explore the most affordable flight options available from Illinois to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This Mytrip deal was found by Cheapflights users on 4/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/95:05 amORD - POS
1 stop13h 55mMultiple Airlines
Mon 6/1610:10 amPOS - ORD
1 stop23h 40mMultiple Airlines
Deal found 4/25$479
This Copa Airlines deal was found by Cheapflights users on 4/24. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/273:07 pmORD - POS
1 stop9h 40mCopa Airlines
Fri 7/43:48 amPOS - ORD
1 stop10h 54mCopa Airlines
Deal found 4/24$486
This Gotogate deal was found by Cheapflights users on 4/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/910:00 amORD - POS
1 stop14h 25mAir Canada
Sun 6/152:25 amPOS - ORD
1 stop13h 40mAir Canada
Deal found 4/25$511
This United Airlines deal was found by Cheapflights users on 4/24. 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 6/87:10 amORD - POS
1 stop15h 13mUnited Airlines
Sat 6/1412:30 amPOS - ORD
1 stop10h 25mUnited Airlines
Deal found 4/24$538
This American Airlines deal was found by Cheapflights users on 4/25. 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 5/88:45 pmORD - POS
2 stops16h 20mAmerican Airlines
Mon 5/123:05 pmPOS - ORD
2 stops17h 15mAmerican Airlines
Deal found 4/25$543
This JetBlue deal was found by Cheapflights users on 4/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/114:03 pmORD - POS
1 stop13h 21mJetBlue
Wed 6/188:50 amPOS - ORD
1 stop15h 35mJetBlue
Deal found 4/25$563

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Port of Spain 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 April 25, 2025.
Use the filters below to find and compare flights from Illinois to Port of Spain that are best for you.

Fly from

Illinois

Fly to

Port of Spain

Route

Depart

Return

Price

ChicagoPort of Spain

ORD - POS

ORDPOS

Chicago O'Hare Intl

Mon 6/9

5:05 am-8:00 pm

1 stop13h 55m

Port of Spain Piarco Intl

Mon 6/16

10:10 am-8:50 am

1 stop23h 40m

$479

ChicagoPort of Spain

ORD - POS

ORDPOS

Chicago O'Hare Intl

Fri 6/27

3:07 pm-1:47 am

1 stop9h 40m

Port of Spain Piarco Intl

Fri 7/4

3:48 am-1:42 pm

1 stop10h 54m

$486

ChicagoPort of Spain

ORD - POS

ORDPOS

Chicago O'Hare Intl

Mon 6/9

10:00 am-1:25 am

1 stop14h 25m

Port of Spain Piarco Intl

Sun 6/15

2:25 am-3:05 pm

1 stop13h 40m

$511

ChicagoPort of Spain

ORD - POS

ORDPOS

Chicago O'Hare Intl

Sun 6/8

7:10 am-11:23 pm

1 stop15h 13m

Port of Spain Piarco Intl

Sat 6/14

12:30 am-9:55 am

1 stop10h 25m

$538

ChicagoPort of Spain

ORD - POS

ORDPOS

Chicago O'Hare Intl

Thu 5/8

8:45 pm-2:05 pm

2 stops16h 20m

Port of Spain Piarco Intl

Mon 5/12

3:05 pm-7:20 am

2 stops17h 15m

$543

ChicagoPort of Spain

ORD - POS

ORDPOS

Chicago O'Hare Intl

Wed 6/11

4:03 pm-6:24 am

1 stop13h 21m

Port of Spain Piarco Intl

Wed 6/18

8:50 am-11:25 pm

1 stop15h 35m

$563

ChicagoPort of Spain

ORD - POS

ORDPOS

Chicago O'Hare Intl

Mon 6/30

3:07 pm-1:47 am

1 stop9h 40m

$223

ChicagoPort of Spain

ORD - POS

ORDPOS

Chicago O'Hare Intl

Sun 6/29

8:40 am-1:25 am

2 stops15h 45m

$235

ChicagoPort of Spain

ORD - POS

ORDPOS

Chicago O'Hare Intl

Sun 6/8

9:21 am-11:23 pm

1 stop13h 02m

$291

ChicagoPort of Spain

ORD - POS

ORDPOS

Chicago O'Hare Intl

Mon 6/30

5:50 pm-1:47 am

3 stops30h 57m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Best time to book a flight from Illinois to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Illinois 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 Illinois to Port of Spain

What is the cheapest month to book a flight from Illinois to Port of Spain?

Currently, October is the cheapest month in which you can book a flight from Illinois to Port of Spain (average of $435). Flying from Illinois to Port of Spain in December is currently the most expensive (average of $710). 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 POS?

Find hourly flight availability from Illinois to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

When flying from Illinois to Port of Spain, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Port of Spain ranges from 1.2 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Port of Spain when rainfall is around 1.2 in.

Temperature in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Port of Spain, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 80.6 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 Port of Spain

Get insights into the airlines that provide service to Port of Spain. 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 Port of Spain. Reviews last updated April 25, 2025.
Copa Airlines
7.6
Good
1,411 reviews

Comfort

7.4

Boarding

7.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
Copa Airlines
7.6
Good
1,411 reviews
Copa Airlines
7.6
Good
1,411 reviews

Comfort

7.4

Boarding

7.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
United Airlines
7.4
Good
8,685 reviews
Copa Airlines
7.6
Good
1,411 reviews

Comfort

7.4

Boarding

7.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
JetBlue
7.3
Good
2,922 reviews
Copa Airlines
7.6
Good
1,411 reviews

Comfort

7.4

Boarding

7.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.6
Good
1,411 reviews

Comfort

7.4

Boarding

7.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
Air Canada
7.0
Good
9,207 reviews
Copa Airlines
7.6
Good
1,411 reviews

Comfort

7.4

Boarding

7.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Port of Spain. 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 into for flights to Port of Spain from Illinois?

    Most people fly into Port of Spain Piarco Intl (POS) if they book a flight to Port of Spain from Illinois. Piarco Intl is conveniently located just 12.6 mi from Port of Spain’s city center.

  • What are the cheapest airlines to fly from Illinois to Port of Spain one-way?

    $223 is the cheapest one-way deal found within the past few days, from Copa Airlines. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $235 and $291, respectively.

  • Can I find deals for flights from Illinois to Port of Spain that include hotel bookings?

    Yes. In addition to deals on Illinois to Port of Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Port of Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Port of Spain.

  • Can I find deals for business class flights from Illinois to Port of Spain?

    Yes. Cheapflights offers flight deals from Illinois to Port of Spain 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 Illinois to Port of Spain?

    Currently, October is the cheapest month in which you can book a flight from Illinois to Port of Spain (average of $435). Flying from Illinois to Port of Spain in December is currently the most expensive (average of $710). 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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Alternative routes for Illinois to Port of Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Port of Spain

Discover the top 2 airlines that operate flights from Illinois to Port of Spain. 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$480Average$618FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$487Average$630FlexibilityNo cancel feeOn-time71%

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