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Illinois

$204+ Cheap flights from Belize to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
BZE — ORD
Jan 18 — Jan 251
Sun 1/18
Sun 1/25
1 adult, Economy
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Cheap flight deals from Belize to Illinois

Cheapest flights from Belize to Illinois
Explore the most affordable flight options available from Belize to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2025.

This Mytrip deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:00 amBZE - ORD
1 stop24h 18mMultiple Airlines
Fri 1/98:43 pmORD - BZE
1 stop15h 45mMultiple Airlines
Deal found 12/18$316
This Southwest deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:00 pmBZE - MDW
1 stop10h 10mSouthwest
Fri 1/96:15 amMDW - BZE
1 stop6h 45mSouthwest
Deal found 12/18$451
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:29 pmBZE - ORD
1 stop8h 14mAmerican Airlines
Fri 1/97:56 pmORD - BZE
1 stop15h 53mAmerican Airlines
Deal found 12/17$465
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:10 pmBZE - ORD
1 stop11h 20mSpirit Airlines
Sat 1/35:00 amORD - BZE
1 stop7h 15mSpirit Airlines
Deal found 12/17$497
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:11 pmBZE - ORD
1 stop9h 32mAmerican Airlines
Sat 1/35:00 amORD - BZE
1 stop7h 20mAmerican Airlines
Deal found 12/18$540
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:33 pmBZE - ORD
1 stop8h 47mAmerican Airlines
Tue 12/238:25 amORD - BZE
1 stop7h 04mAmerican Airlines
Deal found 12/17$645
This Southwest deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/213:00 pmBZE - MDW
1 stop10h 10mSouthwest
Tue 12/235:00 amMDW - BZE
1 stop9h 00mSouthwest
Deal found 12/17$835
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:20 pmBZE - MDW
1 stop9h 02mDelta
Sat 1/36:00 amMDW - BZE
1 stop6h 05mDelta
Deal found 12/17$1,530

Find flight deals from Belize to Illinois

Keep the following information in mind while searching for Belize to Illinois flight deals. Data was last updated December 19, 2025.

Round-trip from

$306
(Priceline)

One-way from

$204
(FlightHub)

Popular in

September

Cheapest in

November

Average price

$829

Good round-trip deal

$221 or less

Good one-way deal

$483 or less
From Belize to Illinois
Search Deals
One-way flight from Belize to Illinois
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Highest demand for flights based on searches. 6% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Belize to Illinois.
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Price to beat on a one-way flight from Belize to Illinois.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Belize to Illinois 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, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2025.
Use the filters below to find and compare flights from Belize to Illinois that are best for you.

Fly from

Belize

Fly to

Illinois

Route

Depart

Return

Price

Belize CityChicago

BZE - ORD

BZEORD

Belize City Philip S.W.Goldson

Fri 1/23

1:28 pm-11:46 pm

1 stop10h 18m

Chicago O'Hare Intl

Sun 1/25

8:43 pm-12:28 pm

1 stop15h 45m

$306

Belize CityChicago

BZE - ORD

BZEORD

Belize City Philip S.W.Goldson

Sat 2/14

1:28 pm-11:47 pm

1 stop10h 19m

Chicago O'Hare Intl

Sat 2/28

5:15 am-12:15 pm

1 stop7h 00m

$350

Belize CityChicago

BZE - ORD

BZEORD

Belize City Philip S.W.Goldson

Thu 2/19

4:40 pm-9:02 am

1 stop16h 22m

Chicago O'Hare Intl

Thu 2/26

5:00 am-12:07 pm

1 stop7h 07m

$396

Belize CityChicago

BZE - ORD

BZEORD

Belize City Philip S.W.Goldson

Sat 2/14

1:07 pm-12:10 am

2 stops11h 03m

Chicago O'Hare Intl

Sat 2/28

9:02 pm-11:47 am

2 stops14h 45m

$401

Belize CityChicago

BZE - ORD

BZEORD

Belize City Philip S.W.Goldson

Wed 4/15

3:15 pm-11:55 pm

1 stop7h 40m

Chicago O'Hare Intl

Sun 4/26

5:00 am-10:35 am

1 stop6h 35m

$406

Belize CityChicago

BZE - MDW

BZEMDW

Belize City Philip S.W.Goldson

Wed 4/15

1:25 pm-11:05 pm

1 stop8h 40m

Chicago Midway

Sun 4/26

9:50 pm-12:30 pm

2 stops15h 40m

$500

Belize CityChicago

BZE - MDW

BZEMDW

Belize City Philip S.W.Goldson

Thu 2/19

1:55 pm-10:40 pm

1 stop8h 45m

Chicago Midway

Thu 2/26

6:15 am-1:00 pm

1 stop6h 45m

$515

Belize CityChicago

BZE - ORD

BZEORD

Belize City Philip S.W.Goldson

Sat 2/14

10:00 am-2:05 pm

2 stops28h 05m

Chicago O'Hare Intl

Sat 2/28

3:54 pm-5:57 pm

3 stops26h 03m

$552

Belize CityChicago

BZE - MDW

BZEMDW

Belize City Philip S.W.Goldson

Sat 2/14

1:40 pm-10:42 pm

1 stop9h 02m

Chicago Midway

Sat 2/28

6:00 am-12:15 pm

1 stop6h 15m

$805

Belize CityChicago

BZE - MDW

BZEMDW

Belize City Philip S.W.Goldson

Thu 1/1

2:55 pm-10:10 pm

1 stop7h 15m

Chicago Midway

Mon 1/5

8:00 am-2:00 pm

1 stop6h 00m

$805

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 26 results
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Best time to book a flight from Belize to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Belize with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belize to Illinois

What is the cheapest month to book a flight from Belize to Illinois?

Currently, January is the cheapest month in which you can book a flight from Belize to Illinois (average of $412). Flying from Belize to Illinois in August is currently the most expensive (average of $893). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BZ to IL?

Find hourly flight availability from Belize to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2025.

When flying from Belize to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Belize to Illinois

Explore weekly flight availability from Belize to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 19, 2025.

The most flights from BZ0 to USIL are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated December 19, 2025.
Read through reviews of airlines operating flights from Belize to Illinois, such as Southwest, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,252 reviews

Entertainment

7.5

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,252 reviews
Southwest
7.9
Good
4,252 reviews

Entertainment

7.5

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,091 reviews
Southwest
7.9
Good
4,252 reviews

Entertainment

7.5

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,042 reviews
Southwest
7.9
Good
4,252 reviews

Entertainment

7.5

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Belize to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Belize to Illinois?

    Spirit Airlines, American Airlines, and Southwest can get you from Belize to Illinois in just under 8h 40m. Your travel time can differ by up to 7h 42m. The distance from Belize to Illinois is about 1675 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Belize to Illinois one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $226. Users have also found prices from $293 and $764 on Southwest and United Airlines, respectively.

  • Can I find deals for flights from Belize to Illinois that include hotel bookings?

    Yes. In addition to deals on Belize to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belize to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belize to Illinois.

  • Can I find deals for business class flights from Belize to Illinois?

    Yes. Cheapflights offers flight deals from Belize to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belize to Illinois?

    Currently, January is the cheapest month in which you can book a flight from Belize to Illinois (average of $412). Flying from Belize to Illinois in August is currently the most expensive (average of $893). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belize to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Belize to Illinois

Discover the top 3 airlines that operate flights from Belize to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$598Average$768FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$652Average$784FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$659Average$773FlexibilityNo cancel feeOn-time69%

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