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Cheap flights from Harlingen to Belize from $517

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen to Belize departing on 9/6. 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

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Find the cheapest flights from Harlingen to Belize

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:27 am - 1:33 pm
HRL
-
BZE
7h 06m
1 stop
United Airlines Logo
12:20 pm - 9:44 pm
BZE
-
HRL
8h 24m
1 stop
$517United Airlines
Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
7:27 am - 11:15 am
HRL
-
BZE
4h 48m
1 stop
United Airlines Logo
2:35 pm - 9:44 pm
BZE
-
HRL
6h 09m
1 stop
$541United Airlines
Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
7:27 am - 11:15 am
HRL
-
BZE
4h 48m
1 stop
United Airlines Logo
2:35 pm - 9:44 pm
BZE
-
HRL
6h 09m
1 stop
$557United Airlines
Sun, Sep 6 - Thu, Sep 10
American Airlines Logo
8:04 pm - 2:23 pm
HRL
-
BZE
19h 19m
1 stop
American Airlines Logo
1:26 pm - 10:12 am
BZE
-
HRL
19h 46m
1 stop
$652American Airlines
Fri, Jul 10 - Fri, Jul 17
United Airlines Logo
7:20 am - 1:33 pm
HRL
-
BZE
7h 13m
1 stop
United Airlines Logo
2:35 pm - 9:54 pm
BZE
-
HRL
6h 19m
1 stop
$699United Airlines
Mon, Jun 15 - Mon, Jun 22
United Airlines Logo
5:10 am - 11:15 am
HRL
-
BZE
7h 05m
1 stop
United Airlines Logo
2:35 pm - 9:54 pm
BZE
-
HRL
6h 19m
1 stop
$1,015United Airlines
Mon, Jun 8 - Mon, Jun 8

United Airlines flights from Harlingen to Belize

Our best United Airlines deals on Harlingen to Belize flight tickets
United Airlines
Sep 6
HRL7:27 amHarlingen Valley Intl
7h 06m
1 stop
BZE1:33 pmBelize City Philip S.W.Goldson
Sep 10
BZE12:20 pmBelize City Philip S.W.Goldson
8h 24m
1 stop
HRL9:44 pmHarlingen Valley Intl
$517
United Airlines
Sep 6
HRL7:27 amHarlingen Valley Intl
4h 48m
1 stop
BZE11:15 amBelize City Philip S.W.Goldson
Sep 10
BZE2:35 pmBelize City Philip S.W.Goldson
6h 09m
1 stop
HRL9:44 pmHarlingen Valley Intl
$541
United Airlines
Sep 6
HRL7:27 amHarlingen Valley Intl
4h 48m
1 stop
BZE11:15 amBelize City Philip S.W.Goldson
Sep 10
BZE2:35 pmBelize City Philip S.W.Goldson
6h 09m
1 stop
HRL9:44 pmHarlingen Valley Intl
$557

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen 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 1, 2026.
Use the filters below to find and compare flights from Harlingen to Belize that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenBelize City

HRL - BZE

HRLBZE

Harlingen Valley Intl

Sun 9/6

7:27 am-1:33 pm

1 stop7h 06m

Belize City Philip S.W.Goldson

Thu 9/10

12:20 pm-9:44 pm

1 stop8h 24m

$517
Quickest round-trip

HarlingenBelize City

HRL - BZE

HRLBZE

Harlingen Valley Intl

Sun 9/6

7:27 am-11:15 am

1 stop4h 48m

Belize City Philip S.W.Goldson

Thu 9/10

2:35 pm-9:44 pm

1 stop6h 09m

$541

HarlingenBelize City

HRL - BZE

HRLBZE

Harlingen Valley Intl

Sun 9/6

7:27 am-11:15 am

1 stop4h 48m

Belize City Philip S.W.Goldson

Thu 9/10

2:35 pm-9:44 pm

1 stop6h 09m

$557

HarlingenBelize City

HRL - BZE

HRLBZE

Harlingen Valley Intl

Fri 7/10

8:04 pm-2:23 pm

1 stop19h 19m

Belize City Philip S.W.Goldson

Fri 7/17

1:26 pm-10:12 am

1 stop19h 46m

$652

HarlingenBelize City

HRL - BZE

HRLBZE

Harlingen Valley Intl

Mon 6/15

7:20 am-1:33 pm

1 stop7h 13m

Belize City Philip S.W.Goldson

Mon 6/22

2:35 pm-9:54 pm

1 stop6h 19m

$699

HarlingenBelize City

HRL - BZE

HRLBZE

Harlingen Valley Intl

Mon 6/8

5:10 am-11:15 am

1 stop7h 05m

Belize City Philip S.W.Goldson

Mon 6/8

2:35 pm-9:54 pm

1 stop6h 19m

$1,015

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Harlingen to Belize flight deals and tips

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

Fastest flight time

7h 05m

Direct flights

None
The fastest flight from Harlingen to Belize takes 7h 05m
There are no direct flights from Harlingen to Belize. There are no popular flight routes from Harlingen to Belize.
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Frequently asked questions about flying from Harlingen to Belize

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to Belize?

    Prices for flights from Harlingen Valley Intl Airport to Belize are updated daily.

  • How old do you have to be to fly from Harlingen Valley Intl Airport to Belize?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to Belize.

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

    The travel and health documents you'll need for your trip to Belize may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belize. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Harlingen to Belize

  • How do I get Price Alerts for flights from Harlingen to Belize?

    Price Alerts will notify you by email when the price for flights to Belize from Harlingen decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Harlingen to Belize 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 aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harlingen to Belize. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Belize from Harlingen which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to Belize.

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

Price alerts on flights to Belize from Harlingen 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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