$321 Find Cheap Flights from Port of Spain to Illinois - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Port of Spain to Illinois departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Port of Spain to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Port of Spain to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Port of Spain to Illinois

Fri, Sep 25 - Thu, Oct 1
Air Canada Logo
1:20 am - 1:23 pm
POS
-
ORD
13h 03m
1 stop
Air Canada Logo
8:40 pm - 12:15 am
ORD
-
POS
26h 35m
1 stop
$532Air Canada
Fri, Sep 25 - Thu, Oct 1
Air Canada Logo
1:20 am - 2:52 pm
POS
-
ORD
14h 32m
2 stops
Air Canada Logo
8:40 pm - 12:15 am
ORD
-
POS
26h 35m
1 stop
$536Air Canada
Fri, Sep 18 - Sat, Sep 26
Air Canada Logo
1:20 am - 1:23 pm
POS
-
ORD
13h 03m
1 stop
Air Canada Logo
8:40 pm - 12:15 am
ORD
-
POS
26h 35m
1 stop
$556Air Canada
Fri, Sep 18 - Sat, Sep 26
Air Canada Logo
1:20 am - 2:52 pm
POS
-
ORD
14h 32m
2 stops
Air Canada Logo
8:40 pm - 12:15 am
ORD
-
POS
26h 35m
1 stop
$560Air Canada
Mon, Sep 7 - Tue, Sep 15
Copa Airlines Logo
2:23 pm - 1:02 am
POS
-
ORD
11h 39m
1 stop
Copa Airlines Logo
8:01 am - 1:47 am
ORD
-
POS
16h 46m
1 stop
$624Copa Airlines
Fri, Oct 16 - Sun, Oct 18
Copa Airlines Logo
2:23 pm - 1:59 pm
POS
-
ORD
24h 36m
1 stop
Copa Airlines Logo
8:01 am - 1:17 pm
ORD
-
POS
28h 16m
1 stop
$624Copa Airlines
Sat, Sep 12 - Sun, Sep 20
Copa Airlines Logo
3:50 am - 1:02 am
POS
-
ORD
22h 12m
1 stop
Copa Airlines Logo
8:01 am - 1:47 am
ORD
-
POS
16h 46m
1 stop
$624Copa Airlines
Fri, Oct 2 - Mon, Oct 5
American Airlines Logo
3:06 pm - 9:29 am
POS
-
ORD
19h 23m
1 stop
American Airlines Logo
7:10 pm - 2:07 pm
ORD
-
POS
17h 57m
1 stop
$636American Airlines
Fri, Oct 2 - Mon, Oct 5
American Airlines Logo
3:06 pm - 7:42 am
POS
-
ORD
17h 36m
2 stops
American Airlines Logo
7:29 pm - 2:08 pm
ORD
-
POS
17h 39m
1 stop
$640American Airlines
Fri, Oct 2 - Mon, Oct 5
American Airlines Logo
3:06 pm - 7:53 am
POS
-
ORD
17h 47m
2 stops
American Airlines Logo
5:05 am - 2:07 pm
ORD
-
POS
8h 02m
1 stop
$640American Airlines
Booking Insights

KAYAK's insights & trends for Port of Spain to Illinois flights

Get data-powered insights and trends into flights from Port of Spain to Illinois to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Port of Spain to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Port of Spain to Illinois were found on Air Canada ($536) and Copa Airlines ($624).

Good to know

Cheapest flight

$321
Flight from Port of Spain to St. Louis

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Port of Spain to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Port of Spain to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Port of Spain to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Port of Spain to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Port of Spain to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Port of Spain to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Port of Spain to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Port of Spain to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Port of Spain to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Port of Spain to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Port of Spain to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Copa AirlinesOverall score based on 1564 reviews
8.1Crew
7.8Boarding
7.4Comfort
6.9Food
6.8Entertainment
Airline reviews

stood in line to check in luggage for nearly an hour. very poor service and not excusable

4.0 OkayAnonymous, Jun 2026
PTY - AUS
Read more Copa Airlines reviews

stood in line to check in luggage for nearly an hour. very poor service and not excusable

Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.

Entire experience from check in to landing was amazing the flight crew was excellent and friendly. Seats were comfortable.

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

A lot things happened in this trip.The fly should be less stress.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

I would like a glass of wine or some kind of alcoholic drink.

Seemed roomier than most US domestic airlines and they served food.

Very long delay but we just made the connection. The requested wheel chairs were not there so I had to assist/carry BOTH of my parents to the gate while carrying their bags so we could make the connection. The plane had no entertainment system and NO WIFI, legroom zero. Restrooms on ALL of flights were dirty and one restroom did not even work properly. I was surprised to see COPA like this since my flight with them in 2013 was incredible, the seats were amazing and the food options were spectacular. Of course, I see this kind of service on many airlines now, with services and hospitality at an all time low. The worse part of the trip was seeing my 90 year old parents go through hell on these flights and having to try and rush to a gate to make the next flight. Never again

The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

Gluten free snack options and meals that offer both gluten free and dairy free.

Not a bad flight but a long delay boarding and taking off due to the pilot not arriving on time.

I would have preferred a flight voucher and to hop on a different flight. Delayed over 6 hours.

I almost missed my connection in Chicago due to having to wait on a gate to be open I am assuming. Having to run from E terminal to C terminal and I barely made it there before they closed the door. This may not be the actual airline's fault it's crazy how there is so little time between flight especially when they are placed so far apart in the airport.

The Wi-Fi did not work, so you weren't able to watch entertainment on your own device. They did not have wired headphones so you couldn't watch it on the in-seat entertainment screen either. There was plenty of time to do a drink and snag service but the flight attendants chose not to.

Great experience, boarding was fast and efficient, so much so that we arrived to Chicago very early

The flight did not have its customary snacks during the flight. Apparently they were never loaded on the plane.

The seats on this flight weren’t as comfortable as we had expected. Even leaned back these seats left us feeling crappy in our backs. Also we had to use our own tablets for movies, but nothing in the seats in front of us to hold the tablets up.

My seat had a worn out cushion, which made it a bit uncomfortable. Other than that, the flight was excellent.

Take this flight regularly. Every single week same thing. Departure delayed. Make up some time in the air. Land at ORD and then wait for gate in "L" concourse Terminal 3 for 30-40 min-which yields a very delayed final arrival. Plus I get to taxi around and see every runway and drive over the bridge (IFKYK) over the expressway 2-4 times in most cases. Change the sched of incoming plane/work with FAA to improve traffic flow at ORD/change the timing of these flights. Whatever it takes. But do better.

- flight was delayed several hours due to weather (understandable) - flight delayed further and we were told by attendants "we are not sure where the pilots are but they are on their way" as we have to find different pilots for the flight - announcements over the PA were somewhat unprofessional by the attendants, seems they need more training and were not reading off the script. They showed their young age and immaturity in their communications with the passengers. They were not clear and lacked professional communication language. - going from a hub to hub we were also parked at the tarmac at ohare for an additional hour and kept being told "few more minutes". Please just let the passengers know the real wait time instead of hiding the truth. We understand there is traffic and weather delays, but we just want transparency. There are several logistics of our lives that revolve around what the attendants and pilots are sharing with us but they are not being transparant.

Boarding and Delays The boarding process for my American Airlines flight from Copenhagen to Philadelphia was a bit tricky. We experienced a gate change that required a long walk to a new area of the airport. Additionally, boarding was not via a jet bridge; we had to take a shuttle bus to the plane and then carry our luggage up the stairs ourselves. Furthermore, the bag drop didn't open until about 12:20 PM, which was only three hours before our scheduled departure. This meant I couldn't drop my bag off early and had to wait outside of security in order to drop off my bag and use the kiosk. The bag drop self-service kiosks also didn't open until about 12:00 PM when an American Airlines employee unlocked them so that we could print out our boarding passes and bag tags, which further created a backlog. The flight was delayed by over an hour because we had to wait for one of the tires on the plane to be changed. Flight Attendant Professionalism On a positive note, the flight attendant was very professional when handling a passenger who was sitting in the wrong seat. Even though the passenger was persistent and reluctant to move, the flight attendant calmly ensured the assigned passenger could take their seat. Kudos to the flight attendant for keeping his calm and composure, not allowing the issue to escalate, and handling it well under pressure while a line of passengers waited in the aisle to board. In-Flight Service The in-flight service was also fast, prompt, and efficient, although service had to be suspended for the last two hours of the flight due to weather and turbulence, which was outside of the crew's control. Limited Flight Options Please note that American Airlines only operates one flight per day in and out of Copenhagen. This means there are limited options available if your flight is delayed or canceled, which is something to take into consideration when booking.

This may have been the hottest cabin temperatures I have experienced on any flight prior to take off lasting for approximately 30 minutes. I am not typically one to complain but I was genuinely worried about the health of several passengers on the flight due to the extreme temperatures including a small toddler.

I will never but. through kayak again. and American Airlines. I will never fly again on. They're both thieves.

Nothing, I wont be flying American Airlines again and will not be recommending anyone to fly American Airlines. It was the worst experience flying I've ever had.

My luggage was not sent with us. Not sure if this is Envoy Air responsibility but that was a very BAD experience

The planes can use an actual cleaning. The armrest and seats do not appear to be cleaned on this one and most other planes.

Flight was delayed…once landed at ORD, no gates were available so made us wait for 56 minutes after we landed to let us out of the aircraft!

Everything you need to know for your flight from Port of Spain to Illinois

Information on your arrival and departure airports