What airlines fly to Illinois?

American Airlines, United Airlines and Copa Airlines are the top three most popular airlines that fly to Illinois from Trinidad according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Trinidad to Illinois?

Air Canada is the most popular carrier operating from Trinidad to Illinois

When did momondo last update prices for flights from Trinidad to Illinois?

Prices for flights from Trinidad to Illinois are updated daily.

How many operators does momondo search for flights from Trinidad to Illinois?

As of March 2026, there are 3 operators available to choose from for flights from Trinidad to Illinois.

How old do you have to be to fly from Trinidad to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trinidad to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$183 Cheap Flights from Trinidad to Illinois in 2026

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Find the cheapest flights from Trinidad to Illinois

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:25 am - 1:25 pm

POS

ORD

13h 00m

1 stop

8:40 pm - 12:15 am

ORD

POS

26h 35m

1 stop

$318Air Canada

Wed, May 27 - Tue, Jun 23

1:25 am - 6:47 pm

POS

ORD

18h 22m

2 stops

8:40 pm - 12:15 am

ORD

POS

26h 35m

1 stop

$319Air Canada

Wed, May 27 - Thu, Jun 18

1:25 am - 6:47 pm

POS

ORD

18h 22m

2 stops

8:45 am - 12:15 am

ORD

POS

14h 30m

2 stops

$322Air Canada

Fri, May 22 - Fri, Jun 19

1:20 am - 3:25 pm

POS

STL

15h 05m

1 stop

1:00 pm - 12:15 am

STL

POS

34h 15m

2 stops

$322Air Canada

Thu, Apr 16 - Sat, May 2

1:25 am - 6:47 pm

POS

ORD

18h 22m

2 stops

2:19 pm - 12:15 am

ORD

POS

56h 56m

2 stops

$333Air Canada

Sun, Jul 19 - Fri, Aug 14

1:25 am - 6:47 pm

POS

ORD

18h 22m

2 stops

8:45 am - 12:15 am

ORD

POS

14h 30m

2 stops

$372Air Canada

Wed, May 27 - Wed, Jun 24

1:25 am - 6:47 pm

POS

ORD

18h 22m

2 stops

6:22 pm - 12:15 am

ORD

POS

28h 53m

2 stops

$386Air Canada

Wed, May 27 - Thu, Jun 18

1:25 am - 7:50 am

POS

ORD

31h 25m

2 stops

2:15 pm - 12:15 am

ORD

POS

9h 00m

1 stop

$389Air Canada

Wed, May 27 - Wed, Jun 24

12:30 am - 10:27 pm

POS

STL

22h 57m

1 stop

10:14 am - 11:23 pm

STL

POS

12h 09m

1 stop

$669United Airlines

Thu, Apr 16 - Sat, May 2

10:00 pm - 9:47 pm

POS

STL

24h 47m

3 stops

1:00 pm - 12:15 am

STL

POS

34h 15m

2 stops

$1,219Multiple Airlines

Fri, Apr 17 - Sat, May 2

United Airlines flights from Trinidad to Illinois

Our best United Airlines deals on Trinidad to Illinois flight tickets

United Airlines

Apr 15

POS12:30 amPort of Spain Piarco Intl

13h 27m

1 stop

ORD12:57 pmChicago O'Hare Intl

Apr 23

ORD6:15 pmChicago O'Hare Intl

28h 08m

1 stop

POS11:23 pmPort of Spain Piarco Intl

$646

United Airlines

May 5

POS12:30 amPort of Spain Piarco Intl

15h 15m

1 stop

ORD2:45 pmChicago O'Hare Intl

May 10

ORD10:30 amChicago O'Hare Intl

11h 53m

1 stop

POS11:23 pmPort of Spain Piarco Intl

$647

United Airlines

Apr 16

POS12:30 amPort of Spain Piarco Intl

22h 57m

1 stop

STL10:27 pmLambert-St Louis

May 2

STL10:14 amLambert-St Louis

12h 09m

1 stop

POS11:23 pmPort of Spain Piarco Intl

$669

Air Canada flights from Trinidad to Illinois

Our best Air Canada deals on Trinidad to Illinois flight tickets

Air Canada

Apr 16

POS1:20 amPort of Spain Piarco Intl

15h 05m

1 stop

STL3:25 pmLambert-St Louis

May 2

STL1:00 pmLambert-St Louis

34h 15m

2 stops

POS12:15 amPort of Spain Piarco Intl

$322

Air Canada

Jul 19

POS1:25 amPort of Spain Piarco Intl

18h 22m

2 stops

ORD6:47 pmChicago O'Hare Intl

Aug 14

ORD2:19 pmChicago O'Hare Intl

56h 56m

2 stops

POS12:15 amPort of Spain Piarco Intl

$333

Air Canada

Mar 10

POS1:20 amPort of Spain Piarco Intl

14h 50m

1 stop

ORD3:10 pmChicago O'Hare Intl

Apr 14

ORD9:50 amChicago O'Hare Intl

13h 30m

1 stop

POS12:20 amPort of Spain Piarco Intl

$375

Fly from

Fly to

Route

Depart

Return

Price

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Wed 5/27

1:25 am-1:25 pm

1 stop13h 00m

Chicago O'Hare Intl

Tue 6/23

8:40 pm-12:15 am

1 stop26h 35m

$318

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Wed 5/27

1:25 am-6:47 pm

2 stops18h 22m

Chicago O'Hare Intl

Thu 6/18

8:40 pm-12:15 am

1 stop26h 35m

$319

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Fri 5/22

1:25 am-6:47 pm

2 stops18h 22m

Chicago O'Hare Intl

Fri 6/19

8:45 am-12:15 am

2 stops14h 30m

$322

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Thu 4/16

1:20 am-3:25 pm

1 stop15h 05m

Lambert-St Louis

Sat 5/2

1:00 pm-12:15 am

2 stops34h 15m

$322

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Sun 7/19

1:25 am-6:47 pm

2 stops18h 22m

Chicago O'Hare Intl

Fri 8/14

2:19 pm-12:15 am

2 stops56h 56m

$333

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Wed 5/27

1:25 am-6:47 pm

2 stops18h 22m

Chicago O'Hare Intl

Wed 6/24

8:45 am-12:15 am

2 stops14h 30m

$372

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Wed 5/27

1:25 am-6:47 pm

2 stops18h 22m

Chicago O'Hare Intl

Thu 6/18

6:22 pm-12:15 am

2 stops28h 53m

$386

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Wed 5/27

1:25 am-7:50 am

2 stops31h 25m

Chicago O'Hare Intl

Wed 6/24

2:15 pm-12:15 am

1 stop9h 00m

$389

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Thu 4/16

12:30 am-10:27 pm

1 stop22h 57m

Lambert-St Louis

Sat 5/2

10:14 am-11:23 pm

1 stop12h 09m

$669

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Fri 4/17

10:00 pm-9:47 pm

3 stops24h 47m

Lambert-St Louis

Sat 5/2

1:00 pm-12:15 am

2 stops34h 15m

$1,219

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Trinidad to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Trinidad to Illinois flights?

No. A direct flight is the cheapest option for a flight between Trinidad to Illinois.

Cheap Trinidad to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trinidad to Illinois

Fastest flight time	11h 53m
Direct flights	None

The fastest flight from Trinidad to Illinois takes 11h 53m

There are no direct flights from Trinidad to Illinois. There are no popular flight routes from Trinidad to Illinois.

Search flight deals

When did momondo last update prices for flights from Trinidad to Illinois?
Prices for flights from Trinidad to Illinois are updated daily.
How many operators does momondo search for flights from Trinidad to Illinois?
As of March 2026, there are 3 operators available to choose from for flights from Trinidad to Illinois.
How old do you have to be to fly from Trinidad to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trinidad to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Trinidad to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Trinidad to Illinois is Boeing 737-800, representing 17.95% of all bookings. The subsequent popular models are Airbus A321neo at 12.92%, Boeing 737 MAX 8 at 8.24%, and Boeing 737-900 at 7.38%.

Best airlines flying from Trinidad to Illinois

Compare and see reviews for airlines that fly from Trinidad to Illinois with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $290	Free Cancellation	Rating 7.4 9,376 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $299	Free Cancellation	Rating 7.5 1,559 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $562	Free Cancellation	Rating 7.1 11,369 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Trinidad to Illinois?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Trinidad to Illinois for you.

Can I find flights from Trinidad to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Trinidad which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Trinidad to Illinois?

Once you have performed a search for Trinidad to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Trinidad to Illinois right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Trinidad and alert you when they change.