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$414+ 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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
POS — ORD
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
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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 November 4, 2024.

This United Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 12/241:30 amPOS - ORD
1 stop17h 37mUnited Airlines
Tue 12/317:25 amORD - POS
1 stop14h 58mUnited Airlines
Deal found 11/4$561
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Thu 11/79:10 amPOS - ORD
1 stop12h 06mMultiple Airlines
Sat 11/96:48 pmORD - POS
2 stops19h 51mMultiple Airlines
Deal found 11/3$562
This Frontier deal was found by Cheapflights users on 11/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/223:29 pmPOS - ORD
2 stops20h 25mFrontier
Sat 1/43:13 pmORD - POS
2 stops20h 56mFrontier
Deal found 11/3$619
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 12/257:05 amPOS - ORD
1 stop29h 16mAmerican Airlines
Tue 12/316:55 pmORD - POS
1 stop18h 47mAmerican Airlines
Deal found 11/4$674
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/171:30 amPOS - STL
1 stop10h 17mUnited Airlines
Wed 12/256:00 amSTL - POS
1 stop16h 23mUnited Airlines
Deal found 11/2$731
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/184:09 pmPOS - STL
1 stop9h 01mAmerican Airlines
Wed 12/255:15 amSTL - POS
1 stop32h 27mAmerican Airlines
Deal found 11/2$846
This Copa Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/182:27 pmPOS - ORD
1 stop10h 54mCopa Airlines
Wed 12/256:54 amORD - POS
1 stop16h 49mCopa Airlines
Deal found 11/3$1,050
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Wed 12/1810:10 amPOS - STL
3 stops28h 00mMultiple Airlines
Wed 12/258:35 amSTL - POS
2 stops29h 05mMultiple Airlines
Deal found 11/2$1,617

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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Sat 12/28

7:05 am-11:51 pm

1 stop18h 46m

$414

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Fri 12/27

1:30 am-10:47 am

2 stops35h 17m

$417

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Sat 12/28

8:50 am-3:21 pm

3 stops32h 31m

$1,672

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Sun 2/2

5:50 pm-3:02 pm

2 stops23h 12m

Chicago O'Hare Intl

Fri 2/7

10:11 pm-4:30 pm

2 stops40h 19m

$453

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Tue 12/24

1:30 am-5:07 pm

1 stop17h 37m

Chicago O'Hare Intl

Tue 12/31

7:25 am-12:23 am

1 stop14h 58m

$561

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Sun 2/2

4:35 pm-8:59 am

1 stop18h 24m

Chicago O'Hare Intl

Fri 2/7

8:12 am-11:14 pm

2 stops13h 02m

$566

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Wed 12/18

10:10 am-7:51 pm

1 stop11h 41m

Chicago O'Hare Intl

Wed 12/25

3:31 pm-2:09 pm

2 stops20h 38m

$772

Port of SpainChicago

POS - ORD

POSORD

Port of Spain Piarco Intl

Wed 12/18

2:27 pm-11:21 pm

1 stop10h 54m

Chicago O'Hare Intl

Wed 12/25

6:54 am-1:43 am

1 stop16h 49m

$1,050

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Tue 2/18

4:28 pm-10:58 am

2 stops20h 30m

Lambert-St Louis

Fri 4/18

5:33 am-1:55 pm

1 stop7h 22m

$673

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

5:18 pm-11:23 pm

2 stops53h 05m

$696

Flights are sorted by cheapest first

Deals found on 11/3

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, September is the cheapest month in which you can book a flight from Trinidad and Tobago to Illinois (average of $232). Flying from Trinidad and Tobago to Illinois in June is currently the most expensive (average of $308). 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 November 4, 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 November 4, 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.
Copa Airlines
7.8
Good
1,869 reviews

Entertainment

7.0

Food

7.1

Comfort

7.6

Overall

7.8

Boarding

7.9

Crew

8.2

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.

Copa Airlines
7.8
Good
1,869 reviews
Copa Airlines
7.8
Good
1,869 reviews

Entertainment

7.0

Food

7.1

Comfort

7.6

Overall

7.8

Boarding

7.9

Crew

8.2

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.

United Airlines
7.4
Good
9,226 reviews
Copa Airlines
7.8
Good
1,869 reviews

Entertainment

7.0

Food

7.1

Comfort

7.6

Overall

7.8

Boarding

7.9

Crew

8.2

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.

American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.8
Good
1,869 reviews

Entertainment

7.0

Food

7.1

Comfort

7.6

Overall

7.8

Boarding

7.9

Crew

8.2

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.

Frontier
6.1
Okay
3,573 reviews
Copa Airlines
7.8
Good
1,869 reviews

Entertainment

7.0

Food

7.1

Comfort

7.6

Overall

7.8

Boarding

7.9

Crew

8.2

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 flights from Trinidad and Tobago to Illinois for under $500 on Cheapflights?

    Yes, there are multiple flights from Trinidad and Tobago to Illinois for under $500. The cheapest flight booked recently is on Frontier for just $453, but on average you can expect to pay $798.

  • What does POS to ORD mean?

    Great question - POS to ORD just means Port of Spain Piarco Intl Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Trinidad and Tobago to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Trinidad and Tobago to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Trinidad and Tobago to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Trinidad and Tobago to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Trinidad and Tobago to Illinois that allow pets onboard?

    Many airlines flying from Trinidad and Tobago to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Trinidad and Tobago to Illinois?

    Yes, you can often find last-minute deals on Trinidad and Tobago to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Trinidad and Tobago to Illinois flight deals updated?

    The Trinidad and Tobago to Illinois flight deals you see on this page were last updated on 11/4.

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

    Currently, September is the cheapest month in which you can book a flight from Trinidad and Tobago to Illinois (average of $232). Flying from Trinidad and Tobago to Illinois in June is currently the most expensive (average of $308). 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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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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$505Average$671FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$511Average$616FlexibilityNo cancel feeOn-time71%
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