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Cheap flights from Knoxville to Belize from $620

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 Belize departing on 10/3. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Belize

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:09 pm - 12:20 pm
TYS
-
BZE
21h 11m
2 stops
American Airlines Logo
3:30 pm - 10:27 am
BZE
-
TYS
16h 57m
2 stops
$620American Airlines
Sat, Oct 3 - Sat, Oct 10
American Airlines Logo
5:36 am - 2:23 pm
TYS
-
BZE
10h 47m
1 stop
American Airlines Logo
3:33 pm - 7:23 pm
BZE
-
TYS
25h 50m
1 stop
$634American Airlines
Fri, Jul 31 - Sun, Aug 9
American Airlines Logo
6:07 pm - 10:37 am
TYS
-
BZE
18h 30m
2 stops
American Airlines Logo
3:33 pm - 7:23 pm
BZE
-
TYS
25h 50m
1 stop
$639American Airlines
Fri, Jul 31 - Sun, Aug 9
American Airlines Logo
6:07 pm - 10:37 am
TYS
-
BZE
18h 30m
2 stops
American Airlines Logo
2:07 pm - 11:04 am
BZE
-
TYS
18h 57m
2 stops
$655American Airlines
Fri, Jul 31 - Sun, Aug 9
American Airlines Logo
6:43 pm - 12:28 pm
TYS
-
BZE
19h 45m
2 stops
American Airlines Logo
3:28 pm - 10:36 am
BZE
-
TYS
17h 08m
2 stops
$659American Airlines
Mon, Jun 22 - Sat, Jun 27
United Airlines Logo
7:19 pm - 1:33 pm
TYS
-
BZE
20h 14m
2 stops
United Airlines Logo
2:35 pm - 10:34 pm
BZE
-
TYS
29h 59m
2 stops
$680United Airlines
Mon, Aug 3 - Fri, Aug 7
American Airlines Logo
7:03 pm - 10:38 am
TYS
-
BZE
17h 35m
2 stops
American Airlines Logo
11:28 am - 8:34 am
BZE
-
TYS
19h 06m
2 stops
$685American Airlines
Fri, Jun 5 - Sun, Jun 14
American Airlines Logo
6:43 pm - 12:28 pm
TYS
-
BZE
19h 45m
2 stops
American Airlines Logo
11:57 am - 8:34 am
BZE
-
TYS
18h 37m
1 stop
$698American Airlines
Mon, Jun 22 - Sat, Jun 27
American Airlines Logo
8:39 pm - 12:20 pm
TYS
-
BZE
17h 41m
2 stops
American Airlines Logo
3:30 pm - 11:35 pm
BZE
-
TYS
6h 05m
1 stop
$699American Airlines
Sat, Oct 3 - Sat, Oct 10
American Airlines Logo
6:00 am - 2:09 pm
TYS
-
BZE
10h 09m
1 stop
American Airlines Logo
1:26 pm - 10:27 am
BZE
-
TYS
19h 01m
2 stops
$711American Airlines
Sat, Oct 3 - Sat, Oct 10

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American Airlines flights from Knoxville to Belize

Our best American Airlines deals on Knoxville to Belize flight tickets
American Airlines
Oct 3
TYS5:09 pmKnoxville McGhee Tyson
21h 11m
2 stops
BZE12:20 pmBelize City Philip S.W.Goldson
Oct 10
BZE3:30 pmBelize City Philip S.W.Goldson
16h 57m
2 stops
TYS10:27 amKnoxville McGhee Tyson
$620
American Airlines
Jul 31
TYS5:36 amKnoxville McGhee Tyson
10h 47m
1 stop
BZE2:23 pmBelize City Philip S.W.Goldson
Aug 9
BZE3:33 pmBelize City Philip S.W.Goldson
25h 50m
1 stop
TYS7:23 pmKnoxville McGhee Tyson
$634
American Airlines
Jul 31
TYS6:07 pmKnoxville McGhee Tyson
18h 30m
2 stops
BZE10:37 amBelize City Philip S.W.Goldson
Aug 9
BZE3:33 pmBelize City Philip S.W.Goldson
25h 50m
1 stop
TYS7:23 pmKnoxville McGhee Tyson
$639

United Airlines flights from Knoxville to Belize

Our best United Airlines deals on Knoxville to Belize flight tickets
United Airlines
Aug 3
TYS7:19 pmKnoxville McGhee Tyson
20h 14m
2 stops
BZE1:33 pmBelize City Philip S.W.Goldson
Aug 7
BZE2:35 pmBelize City Philip S.W.Goldson
29h 59m
2 stops
TYS10:34 pmKnoxville McGhee Tyson
$680
United Airlines
Aug 3
TYS7:19 pmKnoxville McGhee Tyson
20h 14m
2 stops
BZE1:33 pmBelize City Philip S.W.Goldson
Aug 7
BZE2:35 pmBelize City Philip S.W.Goldson
41h 08m
2 stops
TYS9:43 amKnoxville McGhee Tyson
$772
United Airlines
Aug 3
TYS6:00 amKnoxville McGhee Tyson
9h 33m
2 stops
BZE1:33 pmBelize City Philip S.W.Goldson
Aug 7
BZE2:35 pmBelize City Philip S.W.Goldson
6h 37m
1 stop
TYS11:12 pmKnoxville McGhee Tyson
$799

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 May 5, 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

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Sat 10/3

5:09 pm-12:20 pm

2 stops21h 11m

Belize City Philip S.W.Goldson

Sat 10/10

3:30 pm-10:27 am

2 stops16h 57m

$620

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Fri 7/31

5:36 am-2:23 pm

1 stop10h 47m

Belize City Philip S.W.Goldson

Sun 8/9

3:33 pm-7:23 pm

1 stop25h 50m

$634

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Fri 7/31

6:07 pm-10:37 am

2 stops18h 30m

Belize City Philip S.W.Goldson

Sun 8/9

3:33 pm-7:23 pm

1 stop25h 50m

$639

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Fri 7/31

6:07 pm-10:37 am

2 stops18h 30m

Belize City Philip S.W.Goldson

Sun 8/9

2:07 pm-11:04 am

2 stops18h 57m

$655

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Mon 6/22

6:43 pm-12:28 pm

2 stops19h 45m

Belize City Philip S.W.Goldson

Sat 6/27

3:28 pm-10:36 am

2 stops17h 08m

$659

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Mon 8/3

7:19 pm-1:33 pm

2 stops20h 14m

Belize City Philip S.W.Goldson

Fri 8/7

2:35 pm-10:34 pm

2 stops29h 59m

$680

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Fri 6/5

7:03 pm-10:38 am

2 stops17h 35m

Belize City Philip S.W.Goldson

Sun 6/14

11:28 am-8:34 am

2 stops19h 06m

$685

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Mon 6/22

6:43 pm-12:28 pm

2 stops19h 45m

Belize City Philip S.W.Goldson

Sat 6/27

11:57 am-8:34 am

1 stop18h 37m

$698
Quickest round-trip

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Sat 10/3

8:39 pm-12:20 pm

2 stops17h 41m

Belize City Philip S.W.Goldson

Sat 10/10

3:30 pm-11:35 pm

1 stop6h 05m

$699

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Sat 10/3

6:00 am-2:09 pm

1 stop10h 09m

Belize City Philip S.W.Goldson

Sat 10/10

1:26 pm-10:27 am

2 stops19h 01m

$711

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 month to fly to Belize?

The cheapest month to fly to Belize from Knoxville is in September. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belize during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $473.

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

5h 25m

Direct flights

None
The fastest flight from Knoxville to Belize takes 5h 25m
There are no direct flights from Knoxville to Belize. There are no popular flight routes from Knoxville to Belize.
Search flight deals

Frequently asked questions about flying from Knoxville to Belize

  • 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
11,667 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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