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$638+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — POS
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Knoxville to Trinidad

Cheapest flights from Knoxville to Trinidad
Explore the most affordable flight options available from Knoxville to Trinidad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:00 amTYS - POS
1 stop16h 23mUnited Airlines
Sun 1/41:30 amPOS - TYS
1 stop10h 41mUnited Airlines
Deal found 12/19$1,145
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.
Mon 12/227:00 amTYS - POS
2 stops15h 46mAmerican Airlines
Mon 1/54:46 pmPOS - TYS
1 stop25h 20mAmerican Airlines
Deal found 12/19$1,330

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 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$638
(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.
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From Knoxville McGhee Tyson to Trinidad
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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 21, 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

Wed 4/1

4:29 pm-2:18 pm

2 stops21h 49m

Port of Spain Piarco Intl

Sat 4/11

3:10 pm-11:18 am

2 stops20h 08m

$638

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Sat 5/9

9:00 am-11:23 pm

1 stop14h 23m

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

Wed 4/1

7:20 pm-3:25 pm

2 stops20h 05m

Port of Spain Piarco Intl

Sat 4/11

6:00 am-4:52 pm

3 stops34h 52m

$5,096

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

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 14h 23m. 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.

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