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Cheap flights from Illinois to Central America from $84

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 Central America departing on 2/25. 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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0 bags

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Find the cheapest flights from Illinois to Central America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
2:35 pm - 7:10 pm
ORD
-
GUA
4h 35mnonstop
Avianca Logo
8:30 am - 1:15 pm
GUA
-
ORD
4h 45mnonstop
$205Avianca
Sun, Jan 18 - Wed, Jan 28
Avianca Logo
4:10 pm - 9:00 am
ORD
-
GUA
16h 50m1 stop
Avianca Logo
8:30 am - 1:15 pm
GUA
-
ORD
4h 45mnonstop
$206Avianca
Thu, Jan 15 - Fri, Jan 23
Multiple Airlines Logo
4:10 pm - 9:05 pm
ORD
-
SAL
4h 55mnonstop
Multiple Airlines Logo
11:23 am - 10:38 pm
SAL
-
ORD
11h 15m1 stop
$206Multiple Airlines
Tue, Jan 20 - Wed, Jan 28
United Airlines Logo
9:10 am - 12:45 pm
ORD
-
GUA
4h 35mnonstop
United Airlines Logo
3:45 pm - 12:45 am
GUA
-
ORD
8h 00m1 stop
$207United Airlines
Sat, May 9 - Mon, May 18
Multiple Airlines Logo
2:35 pm - 6:10 am
ORD
-
SAL
15h 35m1 stop
Multiple Airlines Logo
7:34 am - 6:16 pm
SAL
-
ORD
10h 42m1 stop
$216Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Spirit Airlines Logo
7:20 am - 2:52 pm
ORD
-
SAL
7h 32m1 stop
Spirit Airlines Logo
4:02 pm - 11:46 pm
SAL
-
ORD
7h 44m1 stop
$219Spirit Airlines
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
5:45 am - 9:19 pm
ORD
-
SAL
15h 34m1 stop
United Airlines Logo
6:55 am - 12:26 am
SAL
-
ORD
17h 31m1 stop
$220United Airlines
Sun, Feb 22 - Thu, Mar 5
Spirit Airlines Logo
2:18 pm - 1:16 pm
ORD
-
GUA
22h 58m1 stop
Spirit Airlines Logo
2:11 pm - 2:17 pm
GUA
-
ORD
24h 06m1 stop
$220Spirit Airlines
Wed, Jan 28 - Tue, Feb 3
American Airlines Logo
9:10 pm - 12:31 pm
ORD
-
SAL
15h 21m2 stops
American Airlines Logo
3:49 pm - 7:22 am
SAL
-
ORD
15h 33m2 stops
$224American Airlines
Fri, Jan 30 - Fri, Feb 6
American Airlines Logo
5:30 pm - 10:30 pm
ORD
-
SJO
5h 00mnonstop
American Airlines Logo
7:09 am - 12:38 pm
SJO
-
ORD
5h 29mnonstop
$343American Airlines
Mon, Jan 19 - Tue, Jan 27

Copa Airlines flights from Illinois to Central America

Our best Copa Airlines deals on Illinois to Central America flight tickets
Copa Airlines
Jan 9
ORD2:13 pmChicago O'Hare Intl
16h 53m
1 stop
SJO7:06 amSan José Juan Santamaria Intl
Feb 16
SJO6:08 pmSan José Juan Santamaria Intl
18h 23m
1 stop
ORD12:31 pmChicago O'Hare Intl
$346
Find similar
Copa Airlines
Feb 16
ORD2:22 pmChicago O'Hare Intl
17h 59m
1 stop
SJO8:21 amSan José Juan Santamaria Intl
Feb 21
SJO5:51 pmSan José Juan Santamaria Intl
18h 40m
1 stop
ORD12:31 pmChicago O'Hare Intl
$361
Find similar
Copa Airlines
Mar 21
ORD3:22 pmChicago O'Hare Intl
5h 13m
PTY8:35 pmPanama City Tocumen Intl
Apr 2
PTY8:10 amPanama City Tocumen Intl
5h 48m
ORD1:58 pmChicago O'Hare Intl
$563
Find similar

Southwest flights from Illinois to Central America

Our best Southwest deals on Illinois to Central America flight tickets
Southwest
Feb 22
MDW6:05 amChicago Midway
6h 45m
1 stop
SJO12:50 pmSan José Juan Santamaria Intl
Feb 26
SJO1:50 pmSan José Juan Santamaria Intl
8h 25m
1 stop
MDW10:15 pmChicago Midway
$379
Find similar
Southwest
Jan 10
MDW1:00 pmChicago Midway
6h 30m
1 stop
SJO7:30 pmSan José Juan Santamaria Intl
Feb 11
SJO9:40 amSan José Juan Santamaria Intl
13h 15m
1 stop
MDW10:55 pmChicago Midway
$469
Find similar
Southwest
Dec 30
MDW5:20 amChicago Midway
7h 55m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
Jan 14
SJO9:40 amSan José Juan Santamaria Intl
13h 15m
1 stop
MDW10:55 pmChicago Midway
$590
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Central America 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 December 18, 2025.
Use the filters below to find and compare flights from Illinois to Central America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoGuatemala City

ORD - GUA

ORDGUA

Chicago O'Hare Intl

Sun 1/18

2:35 pm-7:10 pm

Nonstop4h 35m

Guatemala City La Aurora

Wed 1/28

8:30 am-1:15 pm

Nonstop4h 45m

$205

ChicagoGuatemala City

ORD - GUA

ORDGUA

Chicago O'Hare Intl

Thu 1/15

4:10 pm-9:00 am

1 stop16h 50m

Guatemala City La Aurora

Fri 1/23

8:30 am-1:15 pm

Nonstop4h 45m

$206

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Tue 1/20

4:10 pm-9:05 pm

Nonstop4h 55m

San Salvador El Salvador Intl

Wed 1/28

11:23 am-10:38 pm

1 stop11h 15m

$206

ChicagoGuatemala City

ORD - GUA

ORDGUA

Chicago O'Hare Intl

Sat 5/9

9:10 am-12:45 pm

Nonstop4h 35m

Guatemala City La Aurora

Mon 5/18

3:45 pm-12:45 am

1 stop8h 00m

$207

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Fri 1/30

2:35 pm-6:10 am

1 stop15h 35m

San Salvador El Salvador Intl

Fri 2/6

7:34 am-6:16 pm

1 stop10h 42m

$216

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Tue 1/13

7:20 am-2:52 pm

1 stop7h 32m

San Salvador El Salvador Intl

Tue 1/20

4:02 pm-11:46 pm

1 stop7h 44m

$219

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Sun 2/22

5:45 am-9:19 pm

1 stop15h 34m

San Salvador El Salvador Intl

Thu 3/5

6:55 am-12:26 am

1 stop17h 31m

$220

ChicagoGuatemala City

ORD - GUA

ORDGUA

Chicago O'Hare Intl

Wed 1/28

2:18 pm-1:16 pm

1 stop22h 58m

Guatemala City La Aurora

Tue 2/3

2:11 pm-2:17 pm

1 stop24h 06m

$220

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Fri 1/30

9:10 pm-12:31 pm

2 stops15h 21m

San Salvador El Salvador Intl

Fri 2/6

3:49 pm-7:22 am

2 stops15h 33m

$224

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Mon 1/19

5:30 pm-10:30 pm

Nonstop5h 00m

San José Juan Santamaria Intl

Tue 1/27

7:09 am-12:38 pm

Nonstop5h 29m

$343

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 Central America

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 Central America?

In general, September is the cheapest month to fly from Illinois to Central America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $315. If you don’t want to visit Central America in September, then you should wait until October to fly from Illinois, when ticket prices are also cheap, with an average price of $379.

What is the cheapest day to depart on your flight to Central America?

The cheapest day to depart from Illinois to Central America is on a Tuesday. Travelers who choose to depart for Central America on a Tuesday will often find tickets for as low as $542. On the other hand, Saturday 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 $733.

What is the cheapest time of day to depart on your flight to Central America?

Our data shows that the cheapest Illinois to Central America flights are usually those with departure times in the evening. Our users have found flights to Central America in the evening for as low as $436. Try not to purchase tickets in the morning because they tend to be around $674. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Illinois to Central America flight route?

Fly from Chicago O'Hare Intl to San Salvador El Salvador Intl for the best Illinois - Central America flight prices

How far in advance should I book a flight to Central America?

You are more likely to see cheaper flights to Central America from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Central America for around $534 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Central America from Illinois for as low as $429 on momondo.

What cabin class options are available on Illinois to Central America flights?

There are 4 cabin classes available to choose from on Illinois to Central America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Illinois to Central America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Central America

Best Price Found

$159

Fastest flight time

4h 15m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Central America

103 airports
The best one-way flight to Central America from Illinois in the past 72 hours is $159. The best round-trip flight deal from Illinois to Central America found on momondo in the last 72 hours is $214.
The fastest flight from Illinois to Central America takes 4h 15m
Direct flights go from Illinois to Central America on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Avianca.
There are 103 airports in Central America. From Illinois there are direct flights to Guatemala City La Aurora (GUA), Belize City Philip S.W.Goldson (BZE).
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  • When did momondo last update prices for flights from Illinois to Central America?

    Prices for flights from Illinois to Central America were last updated today.

  • How many operators does momondo search for flights from Illinois to Central America?

  • How old do you have to be to fly from Illinois to Central America?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Central America.

  • What documentation or ID do you need to fly to Central America?

    The necessary travel and health documents for your Central America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Illinois to Central America?

Best airlines flying from Illinois to Central America

Compare and see reviews for airlines that fly from Illinois to Central America with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $110Free CancellationRating
7.6
1,556 reviews
Search Copa Airlines flights
Spirit AirlinesPriceFrom $112Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
FrontierPriceFrom $149Free CancellationRating
5.8
3,081 reviews
Search Frontier flights
DeltaPriceFrom $180Free CancellationRating
7.9
8,005 reviews
Search Delta flights
VolarisPriceFrom $195Free CancellationRating
6.6
1,156 reviews
Search Volaris flights
AviancaPriceFrom $195Free CancellationRating
6.6
2,490 reviews
Search Avianca flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
United AirlinesPriceFrom $241Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
SouthwestPriceFrom $394Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Central America?

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 Central America from Illinois.

Can I find flights from Illinois to Central America with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Central America flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Central America?

momondo helps you find the best flight between Illinois and Central America by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Central America from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Central America trip

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Find better results for your trip to Central America

Popular cities in Central America

Popular flights according to clicks in the last 7 days on momondo
Flights to San Joséfrom $138
Flights to San Salvadorfrom $99
Flights to Guatemala Cityfrom $132
Flights to Panama Cityfrom $293
Flights to Managuafrom $177
Flights to Liberiafrom $210
Flights to San Pedro Sulafrom $114
Flights to Belize Cityfrom $225
Flights to Coxen Holefrom $324
Flights to Floresfrom $372
Flights to Bocas del Torofrom $663
Flights to Davidfrom $439