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Cheap flights from Knoxville to Belize from $294

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 11/18. 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

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
5:30 am - 2:53 pm-
10h 23m
American Airlines Logo
2:37 pm - 11:31 pm-
7h 54m
$585American Airlines
Tue, Nov 10 - Tue, Nov 17
American Airlines Logo
7:13 pm - 12:23 pm-
19h 10m
American Airlines Logo
1:23 pm - 11:22 pm-
7h 59m
$590American Airlines
Sat, Oct 10 - Fri, Oct 16
American Airlines Logo
7:58 pm - 1:53 pm-
19h 55m
American Airlines Logo
2:56 pm - 11:05 am-
18h 09m
$590American Airlines
Sat, Oct 10 - Fri, Oct 16
American Airlines Logo
5:30 am - 2:53 pm-
10h 23m
American Airlines Logo
3:53 pm - 10:57 am-
18h 04m
$590American Airlines
Tue, Nov 10 - Tue, Nov 17
American Airlines Logo
3:00 pm - 1:53 pm-
24h 53m
American Airlines Logo
1:23 pm - 11:22 pm-
7h 59m
$597American Airlines
Sat, Oct 10 - Fri, Oct 16
American Airlines Logo
5:35 pm - 12:22 pm-
20h 47m
American Airlines Logo
2:30 pm - 11:07 pm-
6h 37m
$615American Airlines
Sat, Sep 19 - Fri, Sep 25
American Airlines Logo
6:06 pm - 12:22 pm-
20h 16m
American Airlines Logo
2:30 pm - 12:01 pm-
19h 31m
$615American Airlines
Sat, Sep 19 - Fri, Sep 25
American Airlines Logo
7:18 pm - 12:22 pm-
19h 04m
American Airlines Logo
2:30 pm - 11:07 pm-
6h 37m
$615American Airlines
Sat, Sep 19 - Thu, Sep 24
United Airlines Logo
7:15 am - 11:15 am-
6h 00m
United Airlines Logo
12:20 pm - 1:18 pm-
22h 58m
$698United Airlines
Fri, Sep 4 - Tue, Sep 8
United Airlines Logo
10:42 am - 11:15 am-
26h 33m
United Airlines Logo
12:20 pm - 9:55 pm-
7h 35m
$710United Airlines
Mon, Sep 28 - Fri, Oct 2

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American Airlines flights from Knoxville to Belize

Our best American Airlines deals on Knoxville to Belize flight tickets
American Airlines
Nov 10
TYS5:30 amKnoxville McGhee Tyson
10h 23m
1 stop
BZE2:53 pmBelize City Philip S.W.Goldson
Nov 17
BZE2:37 pmBelize City Philip S.W.Goldson
7h 54m
1 stop
TYS11:31 pmKnoxville McGhee Tyson
$585
American Airlines
Nov 10
TYS5:30 amKnoxville McGhee Tyson
10h 23m
1 stop
BZE2:53 pmBelize City Philip S.W.Goldson
Nov 17
BZE3:53 pmBelize City Philip S.W.Goldson
18h 04m
2 stops
TYS10:57 amKnoxville McGhee Tyson
$590
American Airlines
Sep 19
TYS6:06 pmKnoxville McGhee Tyson
20h 16m
2 stops
BZE12:22 pmBelize City Philip S.W.Goldson
Sep 24
BZE2:30 pmBelize City Philip S.W.Goldson
6h 37m
1 stop
TYS11:07 pmKnoxville McGhee Tyson
$615

United Airlines flights from Knoxville to Belize

Our best United Airlines deals on Knoxville to Belize flight tickets
United Airlines
Sep 28
TYS10:42 amKnoxville McGhee Tyson
26h 33m
2 stops
BZE11:15 amBelize City Philip S.W.Goldson
Oct 2
BZE12:20 pmBelize City Philip S.W.Goldson
19h 25m
2 stops
TYS9:45 amKnoxville McGhee Tyson
$710
United Airlines
Sep 28
TYS7:15 amKnoxville McGhee Tyson
6h 00m
1 stop
BZE11:15 amBelize City Philip S.W.Goldson
Oct 2
BZE12:20 pmBelize City Philip S.W.Goldson
7h 35m
1 stop
TYS9:55 pmKnoxville McGhee Tyson
$757
United Airlines
Sep 13
TYS5:45 amKnoxville McGhee Tyson
9h 48m
2 stops
BZE1:33 pmBelize City Philip S.W.Goldson
Sep 20
BZE2:35 pmBelize City Philip S.W.Goldson
20h 43m
2 stops
TYS1:18 pmKnoxville McGhee Tyson
$770

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 August 4, 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

Tue 11/10

5:30 am-2:53 pm

1 stop10h 23m

Belize City Philip S.W.Goldson

Tue 11/17

2:37 pm-11:31 pm

1 stop7h 54m

$585

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Sat 10/10

7:13 pm-12:23 pm

2 stops19h 10m

Belize City Philip S.W.Goldson

Fri 10/16

1:23 pm-11:22 pm

1 stop7h 59m

$590

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Sat 10/10

7:58 pm-1:53 pm

2 stops19h 55m

Belize City Philip S.W.Goldson

Fri 10/16

2:56 pm-11:05 am

2 stops18h 09m

$590

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Tue 11/10

5:30 am-2:53 pm

1 stop10h 23m

Belize City Philip S.W.Goldson

Tue 11/17

3:53 pm-10:57 am

2 stops18h 04m

$590

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Sat 10/10

3:00 pm-1:53 pm

1 stop24h 53m

Belize City Philip S.W.Goldson

Fri 10/16

1:23 pm-11:22 pm

1 stop7h 59m

$597

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Sat 9/19

5:35 pm-12:22 pm

2 stops20h 47m

Belize City Philip S.W.Goldson

Fri 9/25

2:30 pm-11:07 pm

1 stop6h 37m

$615

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Sat 9/19

6:06 pm-12:22 pm

2 stops20h 16m

Belize City Philip S.W.Goldson

Fri 9/25

2:30 pm-12:01 pm

2 stops19h 31m

$615

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Sat 9/19

7:18 pm-12:22 pm

2 stops19h 04m

Belize City Philip S.W.Goldson

Thu 9/24

2:30 pm-11:07 pm

1 stop6h 37m

$615

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Fri 9/4

7:15 am-11:15 am

1 stop6h 00m

Belize City Philip S.W.Goldson

Tue 9/8

12:20 pm-1:18 pm

2 stops22h 58m

$698

KnoxvilleBelize City

TYS - BZE

TYSBZE

Knoxville McGhee Tyson

Mon 9/28

10:42 am-11:15 am

2 stops26h 33m

Belize City Philip S.W.Goldson

Fri 10/2

12:20 pm-9:55 pm

1 stop7h 35m

$710

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 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 July is also cheap. Prices for this month can be found on momondo for an average of $515.

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 00m

Direct flights

None
The fastest flight from Knoxville to Belize takes 6h 00m
There are no direct flights from Knoxville to Belize. There are no popular flight routes from Knoxville to Belize.
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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
11,850 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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