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$131+ Cheap flights from Central America 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ORD
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Central America to Illinois

Keep the following information in mind while searching for Central America to Illinois flight deals. Data was last updated mayo 1, 2025.

Round-trip from

$228
(CheapOair)

One-way from

$132
(eDestinos)

Popular in

November

Cheapest in

February

Average price

$451

Good round-trip deal

$240 or less

Good one-way deal

$229 or less
From Central America to Illinois
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One-way flight from Central America to Illinois
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Highest demand for flights based on searches. 13% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Central America to Illinois.
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Price to beat on a one-way flight from Central America to Illinois.
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Find flight deals from Central America to Illinois

Cheapest flights from Central America to Illinois
Explore the most affordable flight options available from Central America to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/73:53 pmGUA - ORD
1 stop12h 49mVolaris
mié. 8/131:40 amORD - GUA
1 stop14h 06mVolaris
Deal found 4/30$228
This American Airlines deal was found by Cheapflights users on 4/30. 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.
dom. 8/312:57 pmGUA - ORD
1 stop8h 00mAmerican Airlines
vie. 9/58:25 amORD - GUA
2 stops9h 34mAmerican Airlines
Deal found 4/30$232
This CheapOair deal was found by Cheapflights users on 4/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/103:53 pmGUA - ORD
1 stop12h 49mMultiple Airlines
mié. 6/184:45 pmORD - GUA
1 stop8h 10mMultiple Airlines
Deal found 4/29$233
This United Airlines deal was found by Cheapflights users on 4/30. 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.
vie. 6/1311:55 pmGUA - ORD
1 stop22h 35mUnited Airlines
sáb. 9/611:46 amORD - GUA
1 stop10h 54mUnited Airlines
Deal found 4/30$234
This eDestinos deal was found by Cheapflights users on 4/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/2912:33 pmGUA - ORD
1 stop10h 32mSpirit Airlines
dom. 6/19:55 amORD - GUA
1 stop14h 59mSpirit Airlines
Deal found 4/29$237
This Copa Airlines deal was found by Cheapflights users on 4/30. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/215:00 amSAL - ORD
1 stop18h 20mCopa Airlines
jue. 7/313:07 pmORD - SAL
1 stop9h 30mCopa Airlines
Deal found 4/30$244
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/295:30 amSAL - ORD
1 stop7h 55mAvianca
vie. 7/43:45 pmORD - SAL
1 stop17h 10mAvianca
Deal found 4/29$252
This FlightHub deal was found by Cheapflights users on 4/29. 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.
mié. 6/188:40 amGUA - ORD
Nonstop4h 45mAvianca
mié. 7/303:45 pmORD - GUA
Nonstop4h 25mAvianca
Deal found 4/29$262
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
jue. 5/2211:32 amSJO - STL
1 stop11h 20mMultiple Airlines
mié. 5/285:45 pmSTL - SJO
1 stop17h 42mMultiple Airlines
Deal found 4/30$274
This Delta deal was found by Cheapflights users on 4/30. 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.
mié. 6/1112:53 pmGUA - MDW
1 stop7h 52mDelta
jue. 9/46:00 amMDW - GUA
1 stop6h 41mDelta
Deal found 4/30$281
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
jue. 5/2912:28 pmSJO - ORD
1 stop10h 37mMultiple Airlines
sáb. 6/75:08 pmORD - SJO
1 stop18h 19mMultiple Airlines
Deal found 4/30$291
This Mytrip deal was found by Cheapflights users on 4/30. 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.
vie. 5/3011:32 amSJO - ORD
2 stops24h 10mSpirit Airlines
mié. 6/47:37 amORD - SJO
1 stop27h 50mSpirit Airlines
Deal found 4/30$297

Cheapflights Fare Finder

Customize your flight search to find flights from Central America 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 mayo 1, 2025.
Use the filters below to find and compare flights from Central America to Illinois that are best for you.

Fly from

Central America

Fly to

Illinois

Route

Depart

Return

Price

Guatemala CityChicago

GUA - ORD

GUAORD

Guatemala City La Aurora

jue. 8/7

3:53 pm-5:42 am

1 stop12h 49m

Chicago O'Hare Intl

mié. 8/13

1:40 am-2:46 pm

1 stop14h 06m

$228

Guatemala CityChicago

GUA - ORD

GUAORD

Guatemala City La Aurora

dom. 8/31

2:57 pm-11:57 pm

1 stop8h 00m

Chicago O'Hare Intl

vie. 9/5

8:25 am-4:59 pm

2 stops9h 34m

$232

Guatemala CityChicago

GUA - ORD

GUAORD

Guatemala City La Aurora

mar. 6/10

3:53 pm-5:42 am

1 stop12h 49m

Chicago O'Hare Intl

mié. 6/18

4:45 pm-11:55 pm

1 stop8h 10m

$233

Guatemala CityChicago

GUA - ORD

GUAORD

Guatemala City La Aurora

vie. 6/13

11:55 pm-11:30 pm

1 stop22h 35m

Chicago O'Hare Intl

sáb. 9/6

11:46 am-9:40 pm

1 stop10h 54m

$234

Guatemala CityChicago

GUA - ORD

GUAORD

Guatemala City La Aurora

jue. 5/29

12:33 pm-12:05 am

1 stop10h 32m

Chicago O'Hare Intl

dom. 6/1

9:55 am-11:54 pm

1 stop14h 59m

$237

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

lun. 7/21

5:00 am-12:20 am

1 stop18h 20m

Chicago O'Hare Intl

jue. 7/31

3:07 pm-11:37 pm

1 stop9h 30m

$244

San SalvadorChicago

SAL - ORD

SALORD

San Salvador El Salvador Intl

dom. 6/29

5:30 am-2:25 pm

1 stop7h 55m

Chicago O'Hare Intl

vie. 7/4

3:45 pm-7:55 am

1 stop17h 10m

$252

Guatemala CityChicago

GUA - ORD

GUAORD

Guatemala City La Aurora

mié. 6/18

8:40 am-2:25 pm

Nonstop4h 45m

Chicago O'Hare Intl

mié. 7/30

3:45 pm-7:10 pm

Nonstop4h 25m

$262

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

jue. 5/22

11:32 am-11:52 pm

1 stop11h 20m

Lambert-St Louis

mié. 5/28

5:45 pm-10:27 am

1 stop17h 42m

$274

Guatemala CityChicago

GUA - MDW

GUAMDW

Guatemala City La Aurora

mié. 6/11

12:53 pm-9:45 pm

1 stop7h 52m

Chicago Midway

jue. 9/4

6:00 am-11:41 am

1 stop6h 41m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
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Best time to book a flight from Central America to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Central America 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 Central America to Illinois

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

Currently, August is the cheapest month in which you can book a flight from Central America to Illinois (average of $245). Flying from Central America to Illinois in March is currently the most expensive (average of $321). 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 CA to IL?

Find hourly flight availability from Central America 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 mayo 1, 2025.

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

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 mayo 1, 2025.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Alaska Airlines
8.0
Very good
9,972 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Southwest
8.0
Very good
4,294 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.5
Good
1,414 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aeromexico
7.5
Good
1,698 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Central America to Illinois. 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 Central America to Illinois one-way?

    $132 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on United Airlines and Avianca, with prices starting from $134 and $138, respectively.

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

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

  • How can I find direct flights from Central America to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Central America 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 Central America to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Central America to Illinois (average of $245). Flying from Central America to Illinois in March is currently the most expensive (average of $321). 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

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Alternative routes for Central America to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Central America to Illinois

Discover the top 8 airlines that operate flights from Central America 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$133Average$281FlexibilityNo cancel feeOn-time79%
AviancaCheapest$186Average$464FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$202Average$425FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$211Average$627FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$215Average$592FlexibilityNo cancel feeOn-time71%
DeltaCheapest$278Average$657FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$311Average$500FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$567Average$793FlexibilityNo cancel feeOn-time63%

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