Belize

$198+ Cheap flights from Illinois to Belize

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BZE
Dec 27 — Jan 31
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Cheap flight deals from Illinois to Belize

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Belize (BZ0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$379
(American Airlines)

One-way from

$198
(Kiwi.com)
From Illinois to Belize
One-way flight from Illinois to Belize

Find flight deals from Illinois to Belize

Cheapest flights from Illinois to Belize
Explore the most affordable flight options available from Illinois to Belize. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Delta deal was found by Cheapflights users on 12/21. 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 12/217:12 amSTL - BZE
1 stop6h 36mDelta
Wed 12/251:38 pmBZE - STL
1 stop7h 05mDelta
Deal found 12/21$638
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2210:35 amSTL - BZE
1 stop27h 10mUnited Airlines
Tue 12/311:18 pmBZE - STL
1 stop20h 41mUnited Airlines
Deal found 12/21$676
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sat 12/215:58 pmSTL - BZE
2 stops18h 23mAmerican Airlines
Wed 12/254:30 pmBZE - STL
2 stops17h 06mAmerican Airlines
Deal found 12/21$717
This Southwest deal was found by Cheapflights users on 12/20. 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.
Sat 12/215:30 amMDW - BZE
1 stop9h 20mSouthwest
Fri 12/272:15 pmBZE - MDW
1 stop10h 45mSouthwest
Deal found 12/20$873
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:00 amORD - BZE
1 stop8h 30mMultiple Airlines
Thu 1/93:00 pmBZE - ORD
2 stops23h 23mMultiple Airlines
Deal found 12/21$1,083
This United deal was found by Cheapflights users on 12/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:26 amORD - BZE
Nonstop4h 19mUnited Airlines
Mon 1/63:00 pmBZE - ORD
Nonstop4h 17mUnited Airlines
Deal found 12/21$1,313
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/316:00 amORD - BZE
1 stop9h 20mAmerican Airlines
Mon 1/64:30 pmBZE - ORD
1 stop7h 56mAmerican Airlines
Deal found 12/21$1,473
This Delta deal was found by Cheapflights users on 12/21. 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.
Wed 12/256:00 amMDW - BZE
1 stop6h 23mDelta
Tue 12/311:38 pmBZE - MDW
1 stop8h 28mDelta
Deal found 12/21$1,503
This Delta deal was found by Cheapflights users on 12/21. 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.
Wed 12/255:45 amORD - BZE
1 stop6h 38mDelta
Wed 1/11:38 pmBZE - ORD
1 stop10h 18mDelta
Deal found 12/21$1,553
This Southwest deal was found by Cheapflights users on 12/21. 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.
Sat 12/287:15 pmORD - BZE
2 stops18h 00mSouthwest
Sat 1/43:45 pmBZE - ORD
2 stops19h 45mSouthwest
Deal found 12/21$1,613
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/227:07 pmORD - BZE
2 stops24h 21mAlaska Airlines
Sat 12/284:04 pmBZE - ORD
1 stop26h 06mAlaska Airlines
Deal found 12/21$2,074
This WestJet deal was found by Cheapflights users on 12/21. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/253:18 pmORD - BZE
2 stops48h 10mWestJet
Sat 1/44:20 pmBZE - ORD
2 stops30h 10mWestJet
Deal found 12/21$4,207

Find flights from Illinois to Belize within your budget

Customize your flight search to find flights from Illinois 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, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Tue 2/25

5:13 am-11:59 am

1 stop6h 46m

Belize City Philip S.W.Goldson

Tue 3/4

4:19 pm-11:40 pm

1 stop7h 21m

$379

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Mon 2/3

6:15 am-2:28 pm

1 stop8h 13m

Belize City Philip S.W.Goldson

Sun 2/9

1:18 pm-10:20 pm

1 stop9h 02m

$384

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

Tue 2/4

6:00 am-12:37 pm

1 stop6h 37m

Belize City Philip S.W.Goldson

Tue 2/11

1:16 pm-11:09 pm

1 stop9h 53m

$424

BloomingtonBelize City

BMI - BZE

BMIBZE

Bloomington-Normal

Tue 2/4

6:00 am-12:37 pm

1 stop6h 37m

Belize City Philip S.W.Goldson

Tue 2/11

2:05 pm-10:26 pm

1 stop8h 21m

$467

BloomingtonBelize City

BMI - BZE

BMIBZE

Bloomington-Normal

Tue 2/4

6:33 am-3:20 pm

1 stop8h 47m

Belize City Philip S.W.Goldson

Tue 2/11

4:20 pm-9:25 pm

2 stops29h 05m

$471

MolineBelize City

MLI - BZE

MLIBZE

Moline Quad-City

Tue 3/18

3:25 pm-11:15 am

2 stops20h 50m

Belize City Philip S.W.Goldson

Tue 3/25

3:34 pm-3:53 pm

2 stops23h 19m

$471

ChicagoBelize City

ORD - BZE

ORDBZE

Chicago O'Hare Intl

Sat 2/8

6:55 pm-6:02 pm

2 stops23h 07m

Belize City Philip S.W.Goldson

Sat 2/15

10:00 am-11:59 pm

1 stop13h 59m

$515

ChicagoBelize City

MDW - BZE

MDWBZE

Chicago Midway

Sun 2/2

5:20 am-12:20 pm

1 stop7h 00m

Belize City Philip S.W.Goldson

Thu 2/6

1:20 pm-10:45 pm

1 stop9h 25m

$568

ChicagoBelize City

ORD - BZE

ORDBZE

Chicago O'Hare Intl

Sat 4/26

7:00 am-2:05 pm

1 stop8h 05m

Belize City Philip S.W.Goldson

Sat 5/3

1:10 pm-11:05 pm

1 stop8h 55m

$663

ChicagoBelize City

ORD - BZE

ORDBZE

Chicago O'Hare Intl

Wed 1/1

8:30 pm-1:40 pm

1 stop17h 10m

Belize City Philip S.W.Goldson

Thu 1/9

2:40 pm-9:01 am

1 stop18h 21m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 23 results
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Best time to book a flight from Illinois to Belize

Have a flexible travel schedule? Discover the best time to fly to Belize from Illinois 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.

Travel insights for flights from Illinois to Belize

Get recent, data-driven insights about flights from Illinois to Belize including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Illinois to Belize (average of $363). Flying from Illinois to Belize in March is currently the most expensive (average of $636). 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 IL to BZ?

Find hourly flight availability from Illinois to Belize. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Belize as you normally would.

Weekly flight availability from Illinois to Belize

Explore weekly flight availability from Illinois to Belize. 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 22, 2024.

The most flights from USIL to BZ0 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).

Rainfall in Belize by month

Plan your trip to Belize by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belize ranges from 1.6 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Belize when rainfall is around 1.6 in.

Temperature in Belize by month

Plan your trip to Belize by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belize, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Belize

Get insights into the airlines that provide service to Belize. 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 Belize. Reviews last updated December 22, 2024.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Illinois to Belize to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,804 reviews

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,804 reviews
8.1
Very good
4,804 reviews

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,537 reviews
8.1
Very good
4,804 reviews

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,594 reviews
8.1
Very good
4,804 reviews

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
9,028 reviews
8.1
Very good
4,804 reviews

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.2
Good
10,000 reviews
8.1
Very good
4,804 reviews

Food

7.2

Crew

8.7

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Belize. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Illinois to Belize one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $234. Alaska Airlines flights start at $325 while deals on United Airlines start at $679 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Belize 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 Illinois to Belize?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Belize (average of $363). Flying from Illinois to Belize in March is currently the most expensive (average of $636). 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 Illinois to Belize

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Illinois to Belize

Discover the top 4 airlines that operate flights from Illinois to Belize. 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 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$364Average$659FlexibilityNo cancel feeOn-time71%
DeltaCheapest$493Average$777FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$527Average$726FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$724Average$1,102FlexibilityNo cancel feeOn-time69%
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