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Cheap flights from Knoxville to Trinidad and Tobago from $632

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Trinidad and Tobago departing on 7/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Knoxville to Trinidad and Tobago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:15 am - 8:00 pm
TYS
-
POS
12h 45m
1 stop
Multiple Airlines Logo
10:10 am - 10:00 pm
POS
-
TYS
35h 50m
2 stops
$632Multiple Airlines
Thu, Jul 23 - Thu, Jul 30
American Airlines Logo
6:07 pm - 2:14 pm
TYS
-
POS
20h 07m
2 stops
American Airlines Logo
7:00 am - 11:59 pm
POS
-
TYS
16h 59m
1 stop
$654American Airlines
Mon, Jul 27 - Fri, Jul 31
American Airlines Logo
6:00 am - 2:14 pm
TYS
-
POS
8h 14m
1 stop
American Airlines Logo
3:18 pm - 11:59 pm
POS
-
TYS
8h 41m
1 stop
$670American Airlines
Mon, Jul 27 - Fri, Jul 31
American Airlines Logo
6:00 am - 10:33 pm
TYS
-
POS
16h 33m
1 stop
American Airlines Logo
7:00 am - 11:59 pm
POS
-
TYS
16h 59m
1 stop
$690American Airlines
Thu, Jul 23 - Thu, Jul 30
American Airlines Logo
6:07 pm - 2:14 pm
TYS
-
POS
20h 07m
2 stops
American Airlines Logo
3:18 pm - 12:35 pm
POS
-
TYS
21h 17m
2 stops
$694American Airlines
Mon, Jul 27 - Fri, Jul 31
United Airlines Logo
7:15 am - 11:23 pm
TYS
-
POS
16h 08m
1 stop
United Airlines Logo
12:30 am - 11:19 am
POS
-
TYS
10h 49m
1 stop
$720United Airlines
Fri, Jul 3 - Mon, Jul 6
United Airlines Logo
7:15 am - 11:23 pm
TYS
-
POS
16h 08m
1 stop
United Airlines Logo
12:30 am - 11:19 am
POS
-
TYS
10h 49m
1 stop
$730United Airlines
Fri, Jul 3 - Mon, Jul 6
American Airlines Logo
6:00 am - 10:33 pm
TYS
-
POS
16h 33m
2 stops
American Airlines Logo
3:18 pm - 12:30 pm
POS
-
TYS
21h 12m
2 stops
$734American Airlines
Thu, Jul 23 - Thu, Jul 30
United Airlines Logo
7:15 am - 11:23 pm
TYS
-
POS
16h 08m
1 stop
United Airlines Logo
12:30 am - 11:19 am
POS
-
TYS
10h 49m
1 stop
$765United Airlines
Fri, Jul 3 - Mon, Jul 6
United Airlines Logo
7:15 am - 11:23 pm
TYS
-
POS
16h 08m
1 stop
United Airlines Logo
12:30 am - 9:45 pm
POS
-
TYS
21h 15m
1 stop
$781United Airlines
Mon, Sep 14 - Thu, Sep 17

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American Airlines flights from Knoxville to Trinidad and Tobago

Our best American Airlines deals on Knoxville to Trinidad and Tobago flight tickets
American Airlines
Jul 27
TYS6:07 pmKnoxville McGhee Tyson
20h 07m
2 stops
POS2:14 pmPort of Spain Piarco Intl
Jul 31
POS7:00 amPort of Spain Piarco Intl
16h 59m
1 stop
TYS11:59 pmKnoxville McGhee Tyson
$654
American Airlines
Jul 27
TYS6:00 amKnoxville McGhee Tyson
8h 14m
1 stop
POS2:14 pmPort of Spain Piarco Intl
Jul 31
POS3:18 pmPort of Spain Piarco Intl
8h 41m
1 stop
TYS11:59 pmKnoxville McGhee Tyson
$670
American Airlines
Jul 23
TYS6:00 amKnoxville McGhee Tyson
16h 33m
1 stop
POS10:33 pmPort of Spain Piarco Intl
Jul 30
POS7:00 amPort of Spain Piarco Intl
16h 59m
1 stop
TYS11:59 pmKnoxville McGhee Tyson
$690

United Airlines flights from Knoxville to Trinidad and Tobago

Our best United Airlines deals on Knoxville to Trinidad and Tobago flight tickets
United Airlines
Jul 3
TYS7:15 amKnoxville McGhee Tyson
16h 08m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Jul 6
POS12:30 amPort of Spain Piarco Intl
10h 49m
1 stop
TYS11:19 amKnoxville McGhee Tyson
$720
United Airlines
Jul 3
TYS7:15 amKnoxville McGhee Tyson
16h 08m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Jul 6
POS12:30 amPort of Spain Piarco Intl
10h 49m
1 stop
TYS11:19 amKnoxville McGhee Tyson
$730
United Airlines
Jul 3
TYS7:15 amKnoxville McGhee Tyson
16h 08m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Jul 6
POS12:30 amPort of Spain Piarco Intl
10h 49m
1 stop
TYS11:19 amKnoxville McGhee Tyson
$765

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Trinidad and Tobago 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, momondo users made 832,500 searches. Data last updated June 10, 2026.
Use the filters below to find and compare flights from Knoxville to Trinidad and Tobago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Thu 7/23

7:15 am-8:00 pm

1 stop12h 45m

Port of Spain Piarco Intl

Thu 7/30

10:10 am-10:00 pm

2 stops35h 50m

$632

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Mon 7/27

6:07 pm-2:14 pm

2 stops20h 07m

Port of Spain Piarco Intl

Fri 7/31

7:00 am-11:59 pm

1 stop16h 59m

$654
Quickest round-trip

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Mon 7/27

6:00 am-2:14 pm

1 stop8h 14m

Port of Spain Piarco Intl

Fri 7/31

3:18 pm-11:59 pm

1 stop8h 41m

$670

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Thu 7/23

6:00 am-10:33 pm

1 stop16h 33m

Port of Spain Piarco Intl

Thu 7/30

7:00 am-11:59 pm

1 stop16h 59m

$690

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Mon 7/27

6:07 pm-2:14 pm

2 stops20h 07m

Port of Spain Piarco Intl

Fri 7/31

3:18 pm-12:35 pm

2 stops21h 17m

$694

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Fri 7/3

7:15 am-11:23 pm

1 stop16h 08m

Port of Spain Piarco Intl

Mon 7/6

12:30 am-11:19 am

1 stop10h 49m

$720

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Fri 7/3

7:15 am-11:23 pm

1 stop16h 08m

Port of Spain Piarco Intl

Mon 7/6

12:30 am-11:19 am

1 stop10h 49m

$730

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Thu 7/23

6:00 am-10:33 pm

2 stops16h 33m

Port of Spain Piarco Intl

Thu 7/30

3:18 pm-12:30 pm

2 stops21h 12m

$734

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Fri 7/3

7:15 am-11:23 pm

1 stop16h 08m

Port of Spain Piarco Intl

Mon 7/6

12:30 am-11:19 am

1 stop10h 49m

$765

KnoxvillePort of Spain

TYS - POS

TYSPOS

Knoxville McGhee Tyson

Mon 9/14

7:15 am-11:23 pm

1 stop16h 08m

Port of Spain Piarco Intl

Thu 9/17

12:30 am-9:45 pm

1 stop21h 15m

$781

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Knoxville to Trinidad and Tobago flight deals and tips

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

Fastest flight time

12h 45m

Direct flights

None
The fastest flight from Knoxville to Trinidad and Tobago takes 12h 45m
There are no direct flights from Knoxville to Trinidad and Tobago. There are no popular flight routes from Knoxville to Trinidad and Tobago.
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Frequently asked questions about flying from Knoxville to Trinidad and Tobago

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Trinidad and Tobago?

    Prices for flights from Knoxville McGhee Tyson Airport to Trinidad and Tobago refresh daily.

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Trinidad and Tobago?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Trinidad and Tobago.

  • What documentation or ID do you need to fly to Trinidad and Tobago?

    The travel and health documents required for your trip to Trinidad and Tobago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trinidad and Tobago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Knoxville to Trinidad and Tobago

  • How do I get Price Alerts for flights from Knoxville to Trinidad and Tobago?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Knoxville from Trinidad and Tobago. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Knoxville to Trinidad and Tobago with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Trinidad and Tobago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to Trinidad and Tobago. momondo saves you time and could save you money on your trip.

Can I find flights from Knoxville to Trinidad and Tobago with flexible booking policies on momondo?

All flight searches from Knoxville to Trinidad and Tobago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Knoxville to Trinidad and Tobago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Trinidad and Tobago from Knoxville.

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

Price alerts on flights to Trinidad and Tobago from Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fri 7/10
Fri 7/17
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Find better results for your trip to Trinidad and Tobago

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