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Cheap flights from Illinois to Belize City 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 City 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.
1 adult
0 bags

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Find the cheapest flights from Illinois to Belize City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 12:15 pm
STL
-
BZE
6h 15m
1 stop
Delta Logo
12:40 pm - 9:06 pm
BZE
-
STL
7h 26m
1 stop
$341Delta
Mon, Mar 2 - Tue, Mar 10
Delta Logo
10:14 am - 11:51 am
STL
-
BZE
25h 37m
2 stops
Delta Logo
1:16 pm - 11:23 pm
BZE
-
STL
10h 07m
1 stop
$346Delta
Tue, Feb 24 - Wed, Mar 4
United Airlines Logo
6:00 am - 12:14 pm
STL
-
BZE
6h 14m
1 stop
United Airlines Logo
2:38 pm - 10:16 pm
BZE
-
STL
6h 38m
1 stop
$362United Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
5:52 pm - 1:50 pm
STL
-
BZE
19h 58m
2 stops
American Airlines Logo
3:39 pm - 10:59 am
BZE
-
STL
18h 20m
2 stops
$367American Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
6:00 am - 11:15 am
STL
-
BZE
6h 15m
1 stop
United Airlines Logo
12:20 pm - 9:53 am
BZE
-
STL
20h 33m
1 stop
$371United Airlines
Wed, May 13 - Wed, May 20
American Airlines Logo
2:56 pm - 10:41 am
BMI
-
BZE
20h 45m
2 stops
American Airlines Logo
3:39 pm - 11:01 am
BZE
-
BMI
18h 22m
2 stops
$372American Airlines
Sun, Mar 8 - Thu, Mar 12
American Airlines Logo
7:09 pm - 11:30 am
MLI
-
BZE
17h 21m
2 stops
American Airlines Logo
1:50 pm - 12:11 pm
BZE
-
MLI
21h 21m
2 stops
$372American Airlines
Sun, Mar 8 - Thu, Mar 12
Air Canada Logo
4:05 pm - 10:05 pm
STL
-
BZE
30h 00m
2 stops
Air Canada Logo
10:00 am - 3:29 pm
BZE
-
STL
28h 29m
2 stops
$380Air Canada
Sun, Mar 1 - Tue, Mar 10
Air Canada Logo
4:05 pm - 10:05 pm
STL
-
BZE
30h 00m
2 stops
Air Canada Logo
10:00 am - 3:29 pm
BZE
-
STL
52h 29m
2 stops
$381Air Canada
Sun, Mar 1 - Tue, Mar 10
Multiple Airlines Logo
3:40 pm - 12:15 pm
ORD
-
BZE
20h 35m
1 stop
Multiple Airlines Logo
1:28 pm - 9:13 pm
BZE
-
ORD
7h 45m
1 stop
$390Multiple Airlines
Sun, Feb 15 - Fri, Feb 20

American Airlines flights from Illinois to Belize City Philip S.W.Goldson Airport

Our best American Airlines deals on Illinois to Belize City Philip S.W.Goldson Airport flight tickets
American Airlines
Mar 3
STL4:13 pmLambert-St Louis
20h 05m
2 stops
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 8
BMI2:56 pmBloomington-Normal
20h 45m
2 stops
BZE10:41 amBelize City Philip S.W.Goldson
Mar 12
BZE3:39 pmBelize City Philip S.W.Goldson
18h 22m
2 stops
BMI11:01 amBloomington-Normal
$372
American Airlines
Feb 26
STL5:14 amLambert-St Louis
7h 04m
1 stop
BZE12:18 pmBelize City Philip S.W.Goldson
Mar 3
BZE4:39 pmBelize City Philip S.W.Goldson
7h 17m
1 stop
STL11:56 pmLambert-St Louis
$382

United Airlines flights from Illinois to Belize City Philip S.W.Goldson Airport

Our best United Airlines deals on Illinois to Belize City Philip S.W.Goldson Airport 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 8
STL6:25 amLambert-St Louis
7h 25m
1 stop
BZE12:50 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
$451

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Belize City Philip S.W.Goldson Airport 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 February 4, 2026.
Use the filters below to find and compare flights from Illinois to Belize City Philip S.W.Goldson Airport that are best for you.

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 2/24

10:14 am-11:51 am

2 stops25h 37m

Belize City Philip S.W.Goldson

Wed 3/4

1:16 pm-11:23 pm

1 stop10h 07m

$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-10:59 am

2 stops18h 20m

$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

BloomingtonBelize City

BMI - BZE

BMIBZE

Bloomington-Normal

Sun 3/8

2:56 pm-10:41 am

2 stops20h 45m

Belize City Philip S.W.Goldson

Thu 3/12

3:39 pm-11:01 am

2 stops18h 22m

$372

MolineBelize City

MLI - BZE

MLIBZE

Moline Quad-City

Sun 3/8

7:09 pm-11:30 am

2 stops17h 21m

Belize City Philip S.W.Goldson

Thu 3/12

1:50 pm-12:11 pm

2 stops21h 21m

$372

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 stops28h 29m

$380

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

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

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Illinois to Belize City Philip S.W.Goldson Airport

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 City Philip S.W.Goldson Airport?

If you don’t want to visit Belize City Philip S.W.Goldson Airport in January, then you should wait until February to fly from Illinois, when ticket prices are also cheap, with an average price of $655.

What is the cheapest day to depart on your flight to Belize City Philip S.W.Goldson Airport?

On average, the least expensive day to fly to Belize City Philip S.W.Goldson Airport from Illinois is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $759. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,519.

What is the cheapest Illinois to Belize City Philip S.W.Goldson flight route?

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

How far in advance should I book a flight to Belize City Philip S.W.Goldson Airport?

You are more likely to see cheaper flights to Belize City Philip S.W.Goldson Airport from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Belize City Philip S.W.Goldson Airport 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 City Philip S.W.Goldson Airport from Illinois for as low as $606 on momondo.

What cabin class options are available on Illinois to Belize City Philip S.W.Goldson flights?

There is only 1 cabin class available to choose from on Illinois to Belize City Philip S.W.Goldson 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 City Philip S.W.Goldson Airport flights?

You could potentially save up to 79% on your flight if you consider stops on a Illinois to Belize City Philip S.W.Goldson Airport flight.

Cheap Illinois to Belize City Philip S.W.Goldson Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Belize City Philip S.W.Goldson Airport

Best Price Found

$690

Fastest flight time

4h 15m

Direct flights

Mon and Sun
The best one-way flight to Belize City Philip S.W.Goldson Airport from Illinois in the past 72 hours is $690. The best round-trip flight deal from Illinois to Belize City Philip S.W.Goldson Airport found on momondo in the last 72 hours is $840.
The fastest flight from Illinois to Belize City Philip S.W.Goldson Airport takes 4h 15m
Direct flights go from Illinois to Belize City Philip S.W.Goldson Airport on Monday and Sunday. The only airline offering direct flights is United Airlines.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Belize City Philip S.W.Goldson Airport?

    Prices for flights from Illinois to Belize City Philip S.W.Goldson Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Illinois to Belize City Philip S.W.Goldson Airport?

  • How old do you have to be to fly from Illinois to Belize City Philip S.W.Goldson Airport?

    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 City Philip S.W.Goldson Airport.

  • What documentation or ID do you need to fly to Belize City Philip S.W.Goldson Airport?

    The travel and health documents you'll need for your trip to Belize City Philip S.W.Goldson Airport 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 City Philip S.W.Goldson Airport. 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 City Philip S.W.Goldson Airport?

Best airlines flying from Illinois to Belize City Philip S.W.Goldson Airport

Compare and see reviews for airlines that fly from Illinois to Belize City Philip S.W.Goldson Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $335Free CancellationRating
6.3
8,411 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $426Free CancellationRating
7.2
11,222 reviews
Search American Airlines flights
SouthwestPriceFrom $525Free CancellationRating
8.0
4,274 reviews
Search Southwest flights
DeltaPriceFrom $673Free CancellationRating
7.9
8,146 reviews
Search Delta flights
United AirlinesPriceFrom $704Free CancellationRating
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 City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belize City from Illinois.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belize City from Illinois.

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

Price alerts on flights to Belize City from Illinois 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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