What airlines fly to Belize?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Belize from Illinois according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Belize. Keep in mind that there are 5 different airlines that fly to Belize on a routine basis, so you have a few additional options to choose from.

How long is the flight from Illinois to Belize?

Flight times vary depending on what airport in Illinois you fly out of and what airport in Belize you fly into. For example, flying from Chicago to Belize City Philip S.W.Goldson Airport takes 5h 15m on average. On the other hand, flying from Moline to Belize City Philip S.W.Goldson Airport takes 17h 46m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Illinois to Belize?

Spirit Airlines, Air Canada, and American Airlines are the most popular carriers operating from Illinois to Belize

How many flights depart from Illinois to Belize on average per week?

As of February 2026, there are 1 flights per week flying from Illinois to Belize. The most common day of the week flights depart is Sat, with 100% of flights taking off on this day.

When did momondo last update prices for flights from Illinois to Belize?

Prices for flights from Illinois to Belize are refreshed on a daily basis.

How many operators does momondo search for flights from Illinois to Belize?

As of February 2026, there are 5 operators available to choose from for flights from Illinois to Belize.

How old do you have to be to fly from Illinois to Belize?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois 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.

$103 Cheap Flights from Illinois to Belize in 2026

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Find the cheapest flights from Illinois to Belize

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 12:15 pm

STL

BZE

6h 15m

1 stop

12:40 pm - 9:06 pm

BZE

STL

7h 26m

1 stop

$341Delta

Mon, Mar 2 - Tue, Mar 10

6:35 am - 11:51 am

STL

BZE

29h 16m

2 stops

12:40 pm - 9:06 pm

BZE

STL

7h 26m

1 stop

$346Delta

Tue, Mar 3 - Tue, Mar 10

6:00 am - 12:14 pm

STL

BZE

6h 14m

1 stop

2:38 pm - 10:16 pm

BZE

STL

6h 38m

1 stop

$362United Airlines

Tue, Mar 3 - Tue, Mar 10

5:52 pm - 1:50 pm

STL

BZE

19h 58m

2 stops

3:39 pm - 10:03 am

BZE

STL

17h 24m

2 stops

$367American Airlines

Tue, Mar 3 - Tue, Mar 10

6:00 am - 11:15 am

STL

BZE

6h 15m

1 stop

12:20 pm - 9:53 am

BZE

STL

20h 33m

1 stop

$371United Airlines

Wed, May 13 - Wed, May 20

4:05 pm - 10:05 pm

STL

BZE

30h 00m

2 stops

10:00 am - 3:29 pm

BZE

STL

52h 29m

2 stops

$381Air Canada

Sun, Mar 1 - Tue, Mar 10

5:00 am - 10:41 am

ORD

BZE

6h 41m

1 stop

3:39 pm - 8:53 am

BZE

ORD

16h 14m

1 stop

$387American Airlines

Mon, Mar 9 - Tue, Mar 17

3:40 pm - 12:15 pm

ORD

BZE

20h 35m

1 stop

1:28 pm - 9:13 pm

BZE

ORD

7h 45m

1 stop

$390Multiple Airlines

Sun, Feb 15 - Fri, Feb 20

6:21 pm - 9:05 pm

ORD

BZE

27h 44m

2 stops

10:00 am - 1:05 pm

BZE

ORD

26h 05m

2 stops

$398Air Canada

Sun, Apr 5 - Tue, Apr 7

3:29 pm - 12:15 pm

ORD

BZE

20h 46m

1 stop

1:28 pm - 12:40 am

BZE

ORD

11h 12m

2 stops

$405Multiple Airlines

Fri, Feb 20 - Sat, Feb 28

American Airlines flights from Illinois to Belize

Our best American Airlines deals on Illinois to Belize flight tickets

American Airlines

Mar 3

STL5:14 amLambert-St Louis

7h 04m

1 stop

BZE12:18 pmBelize City Philip S.W.Goldson

Mar 10

BZE3:39 pmBelize City Philip S.W.Goldson

17h 24m

2 stops

STL10:03 amLambert-St Louis

$367

American Airlines

Mar 4

STL6:18 pmLambert-St Louis

17h 23m

2 stops

BZE11:41 amBelize City Philip S.W.Goldson

Mar 11

BZE1:50 pmBelize City Philip S.W.Goldson

18h 01m

2 stops

STL8:51 amLambert-St Louis

$387

American Airlines

Apr 23

ORD3:04 pmChicago O'Hare Intl

21h 01m

1 stop

BZE11:05 amBelize City Philip S.W.Goldson

Apr 28

BZE3:31 pmBelize City Philip S.W.Goldson

7h 54m

1 stop

ORD12:25 amChicago O'Hare Intl

$388

United Airlines flights from Illinois to Belize

Our best United Airlines deals on Illinois to Belize flight tickets

United Airlines

Mar 3

STL6:00 amLambert-St Louis

6h 14m

1 stop

BZE12:14 pmBelize City Philip S.W.Goldson

Mar 10

BZE2:38 pmBelize City Philip S.W.Goldson

6h 38m

1 stop

STL10:16 pmLambert-St Louis

$362

United Airlines

May 13

STL6:00 amLambert-St Louis

6h 15m

1 stop

BZE11:15 amBelize City Philip S.W.Goldson

May 20

BZE12:20 pmBelize City Philip S.W.Goldson

20h 33m

1 stop

STL9:53 amLambert-St Louis

$371

United Airlines

Mar 2

STL6:55 pmLambert-St Louis

17h 19m

2 stops

BZE12:14 pmBelize City Philip S.W.Goldson

Mar 10

BZE2:38 pmBelize City Philip S.W.Goldson

20h 49m

2 stops

STL12:27 pmLambert-St Louis

$477

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Mon 3/2

6:00 am-12:15 pm

1 stop6h 15m

Belize City Philip S.W.Goldson

Tue 3/10

12:40 pm-9:06 pm

1 stop7h 26m

$341

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Tue 3/3

6:35 am-11:51 am

2 stops29h 16m

Belize City Philip S.W.Goldson

Tue 3/10

12:40 pm-9:06 pm

1 stop7h 26m

$346

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Tue 3/3

6:00 am-12:14 pm

1 stop6h 14m

Belize City Philip S.W.Goldson

Tue 3/10

2:38 pm-10:16 pm

1 stop6h 38m

$362

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Tue 3/3

5:52 pm-1:50 pm

2 stops19h 58m

Belize City Philip S.W.Goldson

Tue 3/10

3:39 pm-10:03 am

2 stops17h 24m

$367

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Wed 5/13

6:00 am-11:15 am

1 stop6h 15m

Belize City Philip S.W.Goldson

Wed 5/20

12:20 pm-9:53 am

1 stop20h 33m

$371

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Sun 3/1

4:05 pm-10:05 pm

2 stops30h 00m

Belize City Philip S.W.Goldson

Tue 3/10

10:00 am-3:29 pm

2 stops52h 29m

$381

ChicagoBelize City

ORD - BZE

ORDBZE

Chicago O'Hare Intl

Mon 3/9

5:00 am-10:41 am

1 stop6h 41m

Belize City Philip S.W.Goldson

Tue 3/17

3:39 pm-8:53 am

1 stop16h 14m

$387

ChicagoBelize City

ORD - BZE

ORDBZE

Chicago O'Hare Intl

Sun 2/15

3:40 pm-12:15 pm

1 stop20h 35m

Belize City Philip S.W.Goldson

Fri 2/20

1:28 pm-9:13 pm

1 stop7h 45m

$390

ChicagoBelize City

ORD - BZE

ORDBZE

Chicago O'Hare Intl

Sun 4/5

6:21 pm-9:05 pm

2 stops27h 44m

Belize City Philip S.W.Goldson

Tue 4/7

10:00 am-1:05 pm

2 stops26h 05m

$398

ChicagoBelize City

ORD - BZE

ORDBZE

Chicago O'Hare Intl

Fri 2/20

3:29 pm-12:15 pm

1 stop20h 46m

Belize City Philip S.W.Goldson

Sat 2/28

1:28 pm-12:40 am

2 stops11h 12m

$405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois 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

Prices

Airlines

Other information

What is the cheapest month to fly to Belize?

The cheapest month to fly to Belize from Illinois is in January. Flight prices, which tend to average around $550, 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 January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $655.

What is the cheapest day to depart on your flight to Belize?

The cheapest day to depart from Illinois to Belize is on a Wednesday when prices can be found for as low as $759. The most expensive day to fly to Belize is Friday, with ticket prices averaging around $1,519.

What is the cheapest Illinois to Belize flight route?

Fly from Chicago O'Hare Intl to Belize City Philip S.W.Goldson for the best Illinois - Belize flight prices

How far in advance should I book a flight to Belize?

You are more likely to see cheaper flights to Belize from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Belize for around $837 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belize from Illinois for as low as $606 on momondo.

What cabin class options are available on Illinois to Belize flights?

There is only 1 cabin class available to choose from on Illinois to Belize flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Belize flights?

You could potentially save up to 79% on your flight if you consider stops on a Illinois to Belize flight.

Cheap Illinois to Belize flight deals and tips

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

Best Price Found	$690
Fastest flight time	4h 15m
Direct flights	Mon and Sun
Airports in Belize	14 airports

The best one-way flight to Belize from Illinois in the past 72 hours is $690. The best round-trip flight deal from Illinois to Belize found on momondo in the last 72 hours is $840.

The fastest flight from Illinois to Belize takes 4h 15m

Direct flights go from Illinois to Belize on Monday and Sunday. The only airline offering direct flights is United Airlines.

There are 14 airports in Belize. From Illinois there are direct flights to Belize City Philip S.W.Goldson (BZE).

Search flight deals

When did momondo last update prices for flights from Illinois to Belize?
Prices for flights from Illinois to Belize are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Belize?
As of February 2026, there are 5 operators available to choose from for flights from Illinois to Belize.
How old do you have to be to fly from Illinois to Belize?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois 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.
What is the most popular plane model from Illinois to Belize?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Belize is Boeing 737-800 (59.38% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (34.38%) and Boeing 737-900 (6.25%).

Best airlines flying from Illinois to Belize

Compare and see reviews for airlines that fly from Illinois to Belize with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $335	Free Cancellation	Rating 6.3 8,407 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $426	Free Cancellation	Rating 7.2 11,216 reviews	Search American Airlines flights
Southwest	PriceFrom $525	Free Cancellation	Rating 8.0 4,272 reviews	Search Southwest flights
Delta	PriceFrom $673	Free Cancellation	Rating 7.9 8,138 reviews	Search Delta flights
United Airlines	PriceFrom $704	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights

Why use momondo?

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

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

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

All flight searches from Illinois to Belize on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Illinois to Belize flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Illinois to Belize now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belize and let you know when they change.

An easier way to manage your Belize trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Belize

Flights to Belize Cityfrom $221

Flights to San Pedro Townfrom $502

Flights to Placenciafrom $757

Flights to Belmopanfrom $1,052

Flights to Dangrigafrom $942

Flights to San Ignacio

Flights to Independence and Mango Creek

Cheap flights from Illinois to Belize from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Belize departing on 2/28. 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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American Airlines flights from Illinois to Belize

Our best American Airlines deals on Illinois to Belize flight tickets

United Airlines flights from Illinois to Belize

Our best United Airlines deals on Illinois to Belize flight tickets

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How to get the cheapest flight ticket from Illinois to Belize

What is the cheapest month to fly to Belize?

What is the cheapest day to depart on your flight to Belize?

The cheapest day to depart from Illinois to Belize is on a Wednesday when prices can be found for as low as $759. The most expensive day to fly to Belize is Friday, with ticket prices averaging around $1,519.

What is the cheapest Illinois to Belize flight route?

Fly from Chicago O'Hare Intl to Belize City Philip S.W.Goldson for the best Illinois - Belize flight prices

How far in advance should I book a flight to Belize?

What cabin class options are available on Illinois to Belize flights?

There is only 1 cabin class available to choose from on Illinois to Belize flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Belize flights?

You could potentially save up to 79% on your flight if you consider stops on a Illinois to Belize flight.

What is the cheapest airline that flies from Illinois to Belize?

Spirit Airlines, Air Canada, and American Airlines are the most popular carriers operating from Illinois to Belize

What airlines fly to Belize?

How many flights depart from Illinois to Belize on average per week?

As of February 2026, there are 1 flights per week flying from Illinois to Belize. The most common day of the week flights depart is Sat, with 100% of flights taking off on this day.

How long is the flight from Illinois to Belize?

Cheap Illinois to Belize flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Belize

When did momondo last update prices for flights from Illinois to Belize?

How many operators does momondo search for flights from Illinois to Belize?

How old do you have to be to fly from Illinois to Belize?

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

What is the most popular plane model from Illinois to Belize?

Best airlines flying from Illinois to Belize

Compare and see reviews for airlines that fly from Illinois to Belize with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Belize trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belize

Popular cities in Belize

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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Fly your favorite airline to Belize

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List of cabin classes available on flights landing in Belize. Availability may vary depending on flight origin and airline.

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