What airlines fly to Belize?

American Airlines, United Airlines and Southwest 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 66% of people opting to fly with this airline when traveling to Belize. Keep in mind that there are 4 different airlines that fly to Belize on a routine basis, so you have a few additional options to choose from.

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

Delta, Southwest, and American Airlines are the most popular carriers operating from Illinois to Belize

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 08m on average. On the other hand, flying from Moline to Belize City Philip S.W.Goldson Airport takes 8h 30m 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.

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 June 2026, there are 4 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.

$216 Cheap Flights from Illinois to Belize in 2026

Discover deals from 900+ travel sites with momondo.

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.

5:42 am - 2:26 pm

STL

BZE

9h 44m

1 stop

2:30 pm - 11:46 pm

BZE

STL

8h 16m

1 stop

$435American Airlines

Mon, Sep 7 - Mon, Sep 14

6:36 am - 2:26 pm

STL

BZE

8h 50m

1 stop

2:30 pm - 9:24 am

BZE

STL

17h 54m

2 stops

$440American Airlines

Mon, Sep 7 - Mon, Sep 14

4:51 pm - 10:15 am

STL

BZE

18h 24m

2 stops

4:21 pm - 8:10 am

BZE

STL

15h 49m

2 stops

$494American Airlines

Fri, Oct 30 - Mon, Nov 2

5:00 am - 12:32 pm

STL

BZE

8h 32m

1 stop

1:32 pm - 11:42 pm

BZE

STL

9h 10m

1 stop

$503American Airlines

Mon, Aug 24 - Fri, Aug 28

6:00 am - 11:00 am

STL

BZE

6h 00m

1 stop

12:15 pm - 11:58 pm

BZE

STL

10h 43m

1 stop

$523Delta

Thu, Aug 13 - Thu, Aug 20

8:01 am - 10:27 am

ORD

BZE

27h 26m

1 stop

11:17 am - 12:11 am

BZE

ORD

12h 54m

1 stop

$527Copa Airlines

Thu, Oct 22 - Wed, Nov 11

5:30 am - 11:00 am

ORD

BZE

6h 30m

1 stop

12:15 pm - 8:55 pm

BZE

ORD

7h 40m

1 stop

$535Delta

Mon, Aug 17 - Fri, Aug 21

5:30 am - 2:00 pm

MDW

BZE

8h 30m

2 stops

2:55 pm - 1:05 am

BZE

MDW

10h 10m

1 stop

$544Southwest

Mon, Nov 2 - Fri, Nov 20

5:15 am - 2:00 pm

MDW

BZE

8h 45m

1 stop

2:55 pm - 1:05 am

BZE

MDW

10h 10m

1 stop

$561Southwest

Mon, Nov 2 - Fri, Nov 20

6:30 pm - 11:15 am

MLI

BZE

17h 45m

2 stops

2:35 pm - 12:36 pm

BZE

MLI

21h 01m

2 stops

$672United Airlines

Mon, Jul 13 - Thu, Jul 16

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American Airlines flights from Illinois to Belize

Our best American Airlines deals on Illinois to Belize flight tickets

American Airlines

Sep 7

STL5:42 amLambert-St Louis

9h 44m

1 stop

BZE2:26 pmBelize City Philip S.W.Goldson

Sep 14

BZE2:30 pmBelize City Philip S.W.Goldson

8h 16m

1 stop

STL11:46 pmLambert-St Louis

$435

American Airlines

Sep 7

STL6:36 amLambert-St Louis

8h 50m

1 stop

BZE2:26 pmBelize City Philip S.W.Goldson

Sep 14

BZE2:30 pmBelize City Philip S.W.Goldson

17h 54m

2 stops

STL9:24 amLambert-St Louis

$440

American Airlines

Oct 30

STL4:51 pmLambert-St Louis

18h 24m

2 stops

BZE10:15 amBelize City Philip S.W.Goldson

Nov 2

BZE4:21 pmBelize City Philip S.W.Goldson

15h 49m

2 stops

STL8:10 amLambert-St Louis

$494

Air Canada flights from Illinois to Belize

Our best Air Canada deals on Illinois to Belize flight tickets

Air Canada

Dec 5

ORD3:45 pmChicago O'Hare Intl

29h 50m

1 stop

BZE9:35 pmBelize City Philip S.W.Goldson

Dec 21

BZE10:55 amBelize City Philip S.W.Goldson

24h 12m

1 stop

ORD11:07 amChicago O'Hare Intl

$583

Air Canada

Dec 3

ORD8:35 pmChicago O'Hare Intl

20h 15m

1 stop

BZE4:50 pmBelize City Philip S.W.Goldson

Dec 21

BZE10:55 amBelize City Philip S.W.Goldson

27h 57m

1 stop

ORD2:52 pmChicago O'Hare Intl

$588

Air Canada

Dec 5

ORD3:45 pmChicago O'Hare Intl

29h 50m

1 stop

BZE9:35 pmBelize City Philip S.W.Goldson

Dec 11

BZE5:50 pmBelize City Philip S.W.Goldson

17h 17m

2 stops

ORD11:07 amChicago O'Hare Intl

$589

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Mon 9/7

5:42 am-2:26 pm

1 stop9h 44m

Belize City Philip S.W.Goldson

Mon 9/14

2:30 pm-11:46 pm

1 stop8h 16m

$435

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Mon 9/7

6:36 am-2:26 pm

1 stop8h 50m

Belize City Philip S.W.Goldson

Mon 9/14

2:30 pm-9:24 am

2 stops17h 54m

$440

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Fri 10/30

4:51 pm-10:15 am

2 stops18h 24m

Belize City Philip S.W.Goldson

Mon 11/2

4:21 pm-8:10 am

2 stops15h 49m

$494

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Mon 8/24

5:00 am-12:32 pm

1 stop8h 32m

Belize City Philip S.W.Goldson

Fri 8/28

1:32 pm-11:42 pm

1 stop9h 10m

$503

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Thu 8/13

6:00 am-11:00 am

1 stop6h 00m

Belize City Philip S.W.Goldson

Thu 8/20

12:15 pm-11:58 pm

1 stop10h 43m

$523

ChicagoBelize City

ORD - BZE

ORDBZE

Chicago O'Hare Intl

Thu 10/22

8:01 am-10:27 am

1 stop27h 26m

Belize City Philip S.W.Goldson

Wed 11/11

11:17 am-12:11 am

1 stop12h 54m

$527

Quickest round-trip

ChicagoBelize City

ORD - BZE

ORDBZE

Chicago O'Hare Intl

Mon 8/17

5:30 am-11:00 am

1 stop6h 30m

Belize City Philip S.W.Goldson

Fri 8/21

12:15 pm-8:55 pm

1 stop7h 40m

$535

ChicagoBelize City

MDW - BZE

MDWBZE

Chicago Midway

Mon 11/2

5:30 am-2:00 pm

2 stops8h 30m

Belize City Philip S.W.Goldson

Fri 11/20

2:55 pm-1:05 am

1 stop10h 10m

$544

ChicagoBelize City

MDW - BZE

MDWBZE

Chicago Midway

Mon 11/2

5:15 am-2:00 pm

1 stop8h 45m

Belize City Philip S.W.Goldson

Fri 11/20

2:55 pm-1:05 am

1 stop10h 10m

$561

MolineBelize City

MLI - BZE

MLIBZE

Moline Quad-City

Mon 7/13

6:30 pm-11:15 am

2 stops17h 45m

Belize City Philip S.W.Goldson

Thu 7/16

2:35 pm-12:36 pm

2 stops21h 01m

$672

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 February. Flight prices, which tend to average around $296, 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 February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $297.

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 Sunday, with ticket prices averaging around $1,659.

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 from Illinois 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 $794 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 $602 on momondo.

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

There are 3 cabin classes 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 74% 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

Fastest flight time	4h 22m
Direct flights	Mon, Wed, Thu, Sat and Sun
Airports in Belize	14 airports

The fastest flight from Illinois to Belize takes 4h 22m

Direct flights go from Illinois to Belize on Monday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.

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

Search flight deals

Frequently asked questions about flying from Illinois to Belize

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 June 2026, there are 4 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 (70.00% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (10.00%), Boeing 737-900 (10.00%), and Airbus A320-100/200 (10.00%).

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
American Airlines	PriceFrom $387	Free Cancellation	Rating 7.1 11,762 reviews	Search American Airlines flights
Southwest	PriceFrom $525	Free Cancellation	Rating 7.9 4,247 reviews	Search Southwest flights
Delta	PriceFrom $673	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
United Airlines	PriceFrom $704	Free Cancellation	Rating 7.4 9,901 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.

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Popular cities in Belize

Flights to Belize Cityfrom $385

Flights to San Pedro Townfrom $692

Flights to Placenciafrom $757

Flights to Dangrigafrom $1,190

Flights to Belmopanfrom $1,052

Flights to San Ignacio

Flights to Independence and Mango Creek

Cheap flights from Illinois to Belize from $216

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 8/11. 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

Air Canada flights from Illinois to Belize

Our best Air Canada 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?

What is the cheapest Illinois to Belize flight route?

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

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

Can stopping save me money on Illinois to Belize flights?

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

What airlines fly to Belize?

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

Fastest flight time

Direct flights

Airports in Belize

Frequently asked questions about flying 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?

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

Illinois flight routes

According to popular flight searches on momondo this year

Belize flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Belize

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Belize

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

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