HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trinidad

$574+ Cheap flights from Knoxville (TYS) to Trinidad

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — POS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Trinidad with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Knoxville to Trinidad

Best flights from Knoxville to Trinidad
Discover carefully curated flight deals from Knoxville to Trinidad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 3/285:00 pmTYS - POS
2 stops21h 18mAmerican Airlines
Sat 4/43:18 pmPOS - TYS
1 stop27h 51mAmerican Airlines
Deal found 12/10$574
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Sat 5/911:40 amTYS - POS
1 stop11h 43mUnited Airlines
Tue 5/1212:30 amPOS - TYS
1 stop23h 10mUnited Airlines
Deal found 12/9$709
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Sat 1/246:59 amTYS - POS
1 stop16h 24mUnited Airlines
Fri 1/301:30 amPOS - TYS
1 stop14h 40mUnited Airlines
Deal found 12/9$819

Find flight deals from Knoxville to Trinidad

Keep the following information in mind while searching for Knoxville to Trinidad flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$574
(American Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Port of Spain Piarco Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Port of Spain Piarco Intl flights.
Search Deals
From Knoxville McGhee Tyson to Trinidad
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Trinidad 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 12, 2025.
Use the filters below to find and compare flights from Knoxville to Trinidad that are best for you.

Fly from

Knoxville

Fly to

Trinidad

Route

Depart

Return

Price

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Sat 3/28

5:00 pm-2:18 pm

2 stops21h 18m

Port of Spain Piarco Intl

Sat 4/4

3:18 pm-7:09 pm

1 stop27h 51m

$574

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Sat 5/9

11:40 am-11:23 pm

1 stop11h 43m

Port of Spain Piarco Intl

Tue 5/12

12:30 am-11:40 pm

1 stop23h 10m

$709

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Sat 1/24

6:59 am-12:23 am

1 stop16h 24m

Port of Spain Piarco Intl

Fri 1/30

1:30 am-3:10 pm

1 stop14h 40m

$819

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Best time to book a flight from Knoxville to Trinidad

Have a flexible travel schedule? Discover the best time to fly to Trinidad from Knoxville 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 Knoxville to Trinidad
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Trinidad. 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 from for flights from Knoxville to Trinidad?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to Trinidad.

  • How long is the flight from Knoxville to Trinidad?

    For as low as $709, American Airlines can have you in Trinidad from Knoxville in 11h 43m. The distance between Knoxville and Trinidad is about 2245 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Knoxville to Trinidad that include hotel bookings?

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

  • How can I find direct flights from Knoxville to Trinidad?

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

  • Can I find deals for business class flights from Knoxville to Trinidad?

    Yes. Cheapflights offers flight deals from Knoxville to Trinidad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Trinidad

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Port of Spain flights
Memphis to Port of Spain flights
Chattanooga to Port of Spain flights
Knoxville to Port of Spain flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.