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Cheap flights from Knoxville to Belize from $234

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Belize departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Knoxville to Belize

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 12:26 pm
TYS
-
BZE
8h 26m
1 stop
American Airlines Logo
2:50 pm - 11:41 pm
BZE
-
TYS
6h 51m
1 stop
$560American Airlines
Wed, Jul 29 - Wed, Aug 19
American Airlines Logo
5:36 am - 2:23 pm
TYS
-
BZE
10h 47m
1 stop
American Airlines Logo
2:50 pm - 9:10 am
BZE
-
TYS
16h 20m
2 stops
$565American Airlines
Wed, Jul 29 - Wed, Aug 19
American Airlines Logo
5:36 am - 2:23 pm
TYS
-
BZE
10h 47m
1 stop
American Airlines Logo
2:50 pm - 11:41 pm
BZE
-
TYS
6h 51m
1 stop
$585American Airlines
Mon, Aug 3 - Mon, Aug 17
American Airlines Logo
6:07 pm - 11:59 am
TYS
-
BZE
19h 52m
2 stops
American Airlines Logo
2:50 pm - 11:41 pm
BZE
-
TYS
6h 51m
1 stop
$590American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
7:49 pm - 2:30 pm
TYS
-
BZE
20h 41m
1 stop
American Airlines Logo
2:50 pm - 11:41 pm
BZE
-
TYS
6h 51m
1 stop
$597American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
8:11 pm - 2:26 pm
TYS
-
BZE
20h 15m
1 stop
American Airlines Logo
3:27 pm - 10:36 am
BZE
-
TYS
17h 09m
2 stops
$601American Airlines
Sat, Jun 20 - Sat, Jun 27
American Airlines Logo
6:30 am - 1:02 pm
TYS
-
BZE
8h 32m
1 stop
American Airlines Logo
1:52 pm - 11:59 pm
BZE
-
TYS
8h 07m
1 stop
$605American Airlines
Fri, May 1 - Fri, May 8
American Airlines Logo
5:57 pm - 11:05 am
TYS
-
BZE
19h 08m
2 stops
American Airlines Logo
3:31 pm - 11:59 pm
BZE
-
TYS
6h 28m
1 stop
$610American Airlines
Fri, May 1 - Fri, May 8
United Airlines Logo
7:05 am - 11:15 am
TYS
-
BZE
6h 10m
1 stop
United Airlines Logo
12:20 pm - 11:41 pm
BZE
-
TYS
9h 21m
1 stop
$615United Airlines
Mon, Apr 20 - Fri, Apr 24
American Airlines Logo
7:59 pm - 12:28 pm
TYS
-
BZE
18h 29m
2 stops
American Airlines Logo
11:28 am - 11:59 pm
BZE
-
TYS
10h 31m
1 stop
$620American Airlines
Sat, May 23 - Sun, May 31

American Airlines flights from Knoxville to Belize

Our best American Airlines deals on Knoxville to Belize flight tickets
American Airlines
Jul 29
TYS6:00 amKnoxville McGhee Tyson
8h 26m
1 stop
BZE12:26 pmBelize City Philip S.W.Goldson
Aug 19
BZE2:50 pmBelize City Philip S.W.Goldson
6h 51m
1 stop
TYS11:41 pmKnoxville McGhee Tyson
$560
American Airlines
Jul 29
TYS5:36 amKnoxville McGhee Tyson
10h 47m
1 stop
BZE2:23 pmBelize City Philip S.W.Goldson
Aug 19
BZE2:50 pmBelize City Philip S.W.Goldson
16h 20m
2 stops
TYS9:10 amKnoxville McGhee Tyson
$565
American Airlines
Aug 3
TYS5:36 amKnoxville McGhee Tyson
10h 47m
1 stop
BZE2:23 pmBelize City Philip S.W.Goldson
Aug 17
BZE2:50 pmBelize City Philip S.W.Goldson
6h 51m
1 stop
TYS11:41 pmKnoxville McGhee Tyson
$585

United Airlines flights from Knoxville to Belize

Our best United Airlines deals on Knoxville to Belize flight tickets
United Airlines
Apr 20
TYS7:05 amKnoxville McGhee Tyson
6h 10m
1 stop
BZE11:15 amBelize City Philip S.W.Goldson
Apr 24
BZE12:20 pmBelize City Philip S.W.Goldson
9h 21m
1 stop
TYS11:41 pmKnoxville McGhee Tyson
$615
United Airlines
Aug 23
TYS5:57 pmKnoxville McGhee Tyson
21h 36m
2 stops
BZE1:33 pmBelize City Philip S.W.Goldson
Aug 27
BZE12:20 pmBelize City Philip S.W.Goldson
7h 10m
1 stop
TYS9:30 pmKnoxville McGhee Tyson
$665
United Airlines
Aug 23
TYS5:57 pmKnoxville McGhee Tyson
19h 18m
2 stops
BZE11:15 amBelize City Philip S.W.Goldson
Aug 27
BZE2:35 pmBelize City Philip S.W.Goldson
24h 24m
2 stops
TYS4:59 pmKnoxville McGhee Tyson
$670

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Belize 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 March 21, 2026.
Use the filters below to find and compare flights from Knoxville to Belize that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Wed 7/29

6:00 am-12:26 pm

1 stop8h 26m

Belize City Philip S.W.Goldson

Wed 8/19

2:50 pm-11:41 pm

1 stop6h 51m

$560

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Wed 7/29

5:36 am-2:23 pm

1 stop10h 47m

Belize City Philip S.W.Goldson

Wed 8/19

2:50 pm-9:10 am

2 stops16h 20m

$565

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Mon 8/3

5:36 am-2:23 pm

1 stop10h 47m

Belize City Philip S.W.Goldson

Mon 8/17

2:50 pm-11:41 pm

1 stop6h 51m

$585

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Sat 8/15

6:07 pm-11:59 am

2 stops19h 52m

Belize City Philip S.W.Goldson

Sat 8/22

2:50 pm-11:41 pm

1 stop6h 51m

$590

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Sat 8/15

7:49 pm-2:30 pm

1 stop20h 41m

Belize City Philip S.W.Goldson

Sat 8/22

2:50 pm-11:41 pm

1 stop6h 51m

$597

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Sat 6/20

8:11 pm-2:26 pm

1 stop20h 15m

Belize City Philip S.W.Goldson

Sat 6/27

3:27 pm-10:36 am

2 stops17h 09m

$601

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Fri 5/1

6:30 am-1:02 pm

1 stop8h 32m

Belize City Philip S.W.Goldson

Fri 5/8

1:52 pm-11:59 pm

1 stop8h 07m

$605

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Fri 5/1

5:57 pm-11:05 am

2 stops19h 08m

Belize City Philip S.W.Goldson

Fri 5/8

3:31 pm-11:59 pm

1 stop6h 28m

$610

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Mon 4/20

7:05 am-11:15 am

1 stop6h 10m

Belize City Philip S.W.Goldson

Fri 4/24

12:20 pm-11:41 pm

1 stop9h 21m

$615

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Sat 5/23

7:59 pm-12:28 pm

2 stops18h 29m

Belize City Philip S.W.Goldson

Sun 5/31

11:28 am-11:59 pm

1 stop10h 31m

$620

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Belize from

How to get the cheapest flight ticket from Knoxville to Belize

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Knoxville McGhee Tyson to Belize?

Southwest, Delta, and American Airlines are the most popular carriers operating from Knoxville McGhee Tyson to Belize

Cheap Knoxville to Belize flight deals and tips

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

Fastest flight time

6h 10m

Direct flights

None
The fastest flight from Knoxville to Belize takes 6h 10m
There are no direct flights from Knoxville to Belize. There are no popular flight routes from Knoxville to Belize.
Search flight deals

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

    Prices for flights from Knoxville McGhee Tyson Airport to Belize are refreshed on a daily basis.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Belize?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Belize?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Belize.

  • What documentation or ID do you need to fly to Belize?

    The necessary travel and health documents for your Belize trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Knoxville to Belize

Compare and see reviews for airlines that fly from Knoxville to Belize with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $483Free CancellationRating
7.1
11,488 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Belize?

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

Can I find flights from Knoxville to Belize with flexible booking policies on momondo?

Flights from Knoxville to Belize with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Knoxville to Belize?

momondo helps you find the best flight between Knoxville and Belize by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Belize from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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