Illinois

$324+ Cheap flights from Trinidad and Tobago 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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
POS — ORD
Dec 25 — Jan 11
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Cheap flight deals from Trinidad and Tobago to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Trinidad and Tobago (TT0) 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 December 20, 2024.

Round-trip from

$351
(FlightHub)

One-way from

$324
(American Airlines)
From Trinidad and Tobago to Illinois
One-way flight from Trinidad and Tobago to Illinois

Find flight deals from Trinidad and Tobago to Illinois

Cheapest flights from Trinidad and Tobago to Illinois
Explore the most affordable flight options available from Trinidad and Tobago to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2024.

This United Airlines deal was found by Cheapflights users on 12/20. 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.
Mon 12/231:30 amPOS - STL
1 stop17h 17mUnited Airlines
Mon 2/248:40 amSTL - POS
1 stop13h 43mUnited Airlines
Deal found 12/20$774
This American Airlines deal was found by Cheapflights users on 12/19. 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.
Tue 12/247:05 amPOS - STL
1 stop18h 46mAmerican Airlines
Mon 2/245:13 amSTL - POS
1 stop8h 15mAmerican Airlines
Deal found 12/19$864
This deal was found by Cheapflights users on 12/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/282:20 amPOS - ORD
1 stop11h 18mUnited Airlines
Tue 12/311:55 pmORD - POS
1 stop9h 10mUnited Airlines
Deal found 12/19$1,338

Find flights from Trinidad and Tobago to Illinois within your budget

Customize your flight search to find flights from Trinidad and Tobago 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 December 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Sun 2/2

5:50 pm-10:16 pm

2 stops30h 26m

Chicago O'Hare Intl

Fri 2/7

8:12 pm-4:29 pm

2 stops42h 17m

$351

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

Sat 2/1

6:55 am-1:37 am

1 stop16h 42m

$549

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Tue 5/20

3:15 pm-9:07 am

1 stop18h 52m

Chicago O'Hare Intl

Tue 6/3

6:55 am-9:20 pm

1 stop13h 25m

$561

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Sat 2/1

1:30 am-10:14 am

1 stop10h 44m

Chicago O'Hare Intl

Fri 2/7

7:35 am-12:23 am

1 stop14h 48m

$584

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Mon 2/17

1:30 am-9:51 am

1 stop10h 21m

Lambert-St Louis

Fri 4/18

8:40 am-11:23 pm

1 stop13h 43m

$623

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Tue 2/18

4:35 pm-3:07 pm

2 stops24h 32m

Lambert-St Louis

Fri 4/18

12:56 pm-1:55 pm

2 stops23h 59m

$714

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Mon 5/19

2:35 am-10:54 am

1 stop9h 19m

Chicago O'Hare Intl

Tue 6/3

8:25 pm-8:40 pm

2 stops23h 15m

$1,302

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Mon 5/19

2:35 am-6:54 pm

2 stops17h 19m

Chicago O'Hare Intl

Tue 6/3

6:20 pm-1:35 am

2 stops54h 15m

$1,530

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Sun 12/29

4:45 pm-11:44 am

1 stop20h 59m

$324

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Sat 12/28

1:30 am-12:30 am

1 stop25h 00m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 11 results
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Best time to book a flight from Trinidad and Tobago to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Trinidad and Tobago 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.

Travel insights for flights from Trinidad and Tobago to Illinois

Get recent, data-driven insights about flights from Trinidad and Tobago to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Trinidad and Tobago to Illinois?

Currently, August is the cheapest month in which you can book a flight from Trinidad and Tobago to Illinois (average of $245). Flying from Trinidad and Tobago to Illinois in March is currently the most expensive (average of $317). 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 TT to IL?

Find hourly flight availability from Trinidad and Tobago 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 December 20, 2024.

When flying from Trinidad and Tobago to Illinois, 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 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 December 20, 2024.
Read reviews from past customers who have flown United Airlines and American Airlines from Trinidad and Tobago to Illinois. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.7
Good
1,718 reviews

Entertainment

7.0

Crew

8.2

Comfort

7.5

Food

7.0

Overall

7.7

Boarding

7.9

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

7.7
Good
1,718 reviews
7.7
Good
1,718 reviews

Entertainment

7.0

Crew

8.2

Comfort

7.5

Food

7.0

Overall

7.7

Boarding

7.9

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

7.4
Good
9,043 reviews
7.7
Good
1,718 reviews

Entertainment

7.0

Crew

8.2

Comfort

7.5

Food

7.0

Overall

7.7

Boarding

7.9

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

7.2
Good
10,000 reviews
7.7
Good
1,718 reviews

Entertainment

7.0

Crew

8.2

Comfort

7.5

Food

7.0

Overall

7.7

Boarding

7.9

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

6.1
Okay
3,475 reviews
7.7
Good
1,718 reviews

Entertainment

7.0

Crew

8.2

Comfort

7.5

Food

7.0

Overall

7.7

Boarding

7.9

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

Related info for your journey

Find useful and relevant information for your journey from Trinidad and Tobago to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Trinidad and Tobago to Illinois that include hotel bookings?

    Yes. In addition to deals on Trinidad and Tobago to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trinidad and Tobago to Illinois?

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

  • Can I find deals for business class flights from Trinidad and Tobago to Illinois?

    Yes. Cheapflights offers flight deals from Trinidad and Tobago to Illinois 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 Trinidad and Tobago to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Trinidad and Tobago to Illinois (average of $245). Flying from Trinidad and Tobago to Illinois in March is currently the most expensive (average of $317). 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 Trinidad and Tobago to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Trinidad and Tobago to Illinois

Discover the top 2 airlines that operate flights from Trinidad and Tobago 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 December 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$505Average$701FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$556Average$638FlexibilityNo cancel feeOn-time71%
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