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Cheap flights from Illinois to Central America from $135

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 8/31. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Central America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:40 am - 12:46 pm
ORD
-
GUA
12h 06m
1 stop
Multiple Airlines Logo
3:47 pm - 5:52 am
GUA
-
ORD
13h 05m
1 stop
$366Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
1:40 am - 12:46 pm
ORD
-
GUA
12h 06m
1 stop
Multiple Airlines Logo
3:47 pm - 5:52 am
GUA
-
ORD
13h 05m
1 stop
$377Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
Multiple Airlines Logo
1:40 am - 12:46 pm
ORD
-
GUA
12h 06m
1 stop
Multiple Airlines Logo
3:47 pm - 5:52 am
GUA
-
ORD
13h 05m
1 stop
$378Multiple Airlines
Sat, Sep 5 - Wed, Sep 16
Frontier Logo
5:13 pm - 1:42 pm
ORD
-
GUA
21h 29m
1 stop
Frontier Logo
2:47 pm - 9:11 am
GUA
-
ORD
17h 24m
1 stop
$388Frontier
Wed, Aug 12 - Sun, Aug 16
Delta Logo
6:05 am - 12:00 pm
MDW
-
LIR
6h 55m
1 stop
Delta Logo
1:25 pm - 10:25 pm
LIR
-
MDW
8h 00m
1 stop
$410Delta
Sun, Sep 20 - Tue, Sep 29
Delta Logo
6:51 pm - 12:00 pm
MDW
-
LIR
18h 09m
2 stops
Delta Logo
1:25 pm - 10:25 pm
LIR
-
MDW
8h 00m
1 stop
$415Delta
Sun, Sep 20 - Thu, Oct 1
Avianca Logo
11:20 pm - 11:05 am
ORD
-
SAL
12h 45m
1 stop
Avianca Logo
8:05 am - 9:20 pm
SAL
-
ORD
12h 15m
1 stop
$432Avianca
Thu, Oct 8 - Thu, Oct 15
Avianca Logo
11:20 pm - 11:05 am
ORD
-
SAL
12h 45m
1 stop
Avianca Logo
10:20 pm - 2:05 pm
SAL
-
ORD
14h 45m
1 stop
$435Avianca
Wed, Jul 8 - Sun, Jul 12
United Airlines Logo
6:25 am - 2:30 pm
ORD
-
SAL
9h 05m
1 stop
United Airlines Logo
6:00 am - 9:42 pm
SAL
-
ORD
14h 42m
1 stop
$447United Airlines
Tue, Sep 29 - Fri, Oct 2
Frontier Logo
4:45 pm - 10:05 am
MDW
-
GUA
18h 20m
1 stop
Frontier Logo
2:47 pm - 10:03 pm
GUA
-
MDW
30h 16m
2 stops
$456Frontier
Wed, Aug 12 - Sun, Aug 16

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Southwest flights from Illinois to Central America

Our best Southwest deals on Illinois to Central America flight tickets
Southwest
Oct 5
MDW8:20 pmChicago Midway
10h 40m
1 stop
SJO6:00 amSan José Juan Santamaria Intl
Oct 16
SJO12:55 pmSan José Juan Santamaria Intl
15h 45m
1 stop
MDW5:40 amChicago Midway
$462
Southwest
Oct 26
MDW5:05 amChicago Midway
7h 55m
1 stop
SJO12:00 pmSan José Juan Santamaria Intl
Oct 30
SJO1:30 pmSan José Juan Santamaria Intl
10h 15m
2 stops
MDW12:45 amChicago Midway
$466
Southwest
Oct 5
MDW6:15 pmChicago Midway
12h 45m
2 stops
SJO6:00 amSan José Juan Santamaria Intl
Oct 16
SJO9:00 amSan José Juan Santamaria Intl
10h 15m
2 stops
MDW8:15 pmChicago Midway
$468

Delta flights from Illinois to Central America

Our best Delta deals on Illinois to Central America flight tickets
Delta
Sep 20
MDW6:05 amChicago Midway
6h 55m
1 stop
LIR12:00 pmLiberia
Sep 29
LIR1:25 pmLiberia
8h 00m
1 stop
MDW10:25 pmChicago Midway
$410
Delta
Sep 20
MDW6:51 pmChicago Midway
18h 09m
2 stops
LIR12:00 pmLiberia
Oct 1
LIR1:25 pmLiberia
8h 00m
1 stop
MDW10:25 pmChicago Midway
$415
Delta
Sep 1
ORD5:30 amChicago O'Hare Intl
8h 02m
1 stop
SAL12:32 pmSan Salvador El Salvador Intl
Sep 10
SAL1:37 pmSan Salvador El Salvador Intl
17h 19m
2 stops
ORD7:56 amChicago O'Hare Intl
$451

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 June 13, 2026.
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

Cheapest round-trip

ChicagoGuatemala City

ORD - GUA

ORDGUA

Chicago O'Hare Intl

Tue 8/11

1:40 am-12:46 pm

1 stop12h 06m

Guatemala City La Aurora

Tue 8/18

3:47 pm-5:52 am

1 stop13h 05m

$366

ChicagoGuatemala City

ORD - GUA

ORDGUA

Chicago O'Hare Intl

Tue 8/18

1:40 am-12:46 pm

1 stop12h 06m

Guatemala City La Aurora

Wed 8/26

3:47 pm-5:52 am

1 stop13h 05m

$377

ChicagoGuatemala City

ORD - GUA

ORDGUA

Chicago O'Hare Intl

Sat 9/5

1:40 am-12:46 pm

1 stop12h 06m

Guatemala City La Aurora

Wed 9/16

3:47 pm-5:52 am

1 stop13h 05m

$378

ChicagoGuatemala City

ORD - GUA

ORDGUA

Chicago O'Hare Intl

Wed 8/12

5:13 pm-1:42 pm

1 stop21h 29m

Guatemala City La Aurora

Sun 8/16

2:47 pm-9:11 am

1 stop17h 24m

$388
Quickest round-trip

ChicagoLiberia

MDW - LIR

MDWLIR

Chicago Midway

Sun 9/20

6:05 am-12:00 pm

1 stop6h 55m

Liberia

Tue 9/29

1:25 pm-10:25 pm

1 stop8h 00m

$410

ChicagoLiberia

MDW - LIR

MDWLIR

Chicago Midway

Sun 9/20

6:51 pm-12:00 pm

2 stops18h 09m

Liberia

Thu 10/1

1:25 pm-10:25 pm

1 stop8h 00m

$415

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Thu 10/8

11:20 pm-11:05 am

1 stop12h 45m

San Salvador El Salvador Intl

Thu 10/15

8:05 am-9:20 pm

1 stop12h 15m

$432

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Wed 7/8

11:20 pm-11:05 am

1 stop12h 45m

San Salvador El Salvador Intl

Sun 7/12

10:20 pm-2:05 pm

1 stop14h 45m

$435

ChicagoSan Salvador

ORD - SAL

ORDSAL

Chicago O'Hare Intl

Tue 9/29

6:25 am-2:30 pm

1 stop9h 05m

San Salvador El Salvador Intl

Fri 10/2

6:00 am-9:42 pm

1 stop14h 42m

$447

ChicagoGuatemala City

MDW - GUA

MDWGUA

Chicago Midway

Wed 8/12

4:45 pm-10:05 am

1 stop18h 20m

Guatemala City La Aurora

Sun 8/16

2:47 pm-10:03 pm

2 stops30h 16m

$456

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, April 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 $455. If you don’t want to visit Central America in April, then you should wait until November to fly from Illinois, when ticket prices are also cheap, with an average price of $475.

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 Friday. Travelers who choose to depart for Central America on a Friday will often find tickets for as low as $396. On the other hand, Monday 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 $528.

What is the cheapest Illinois to Central America flight route?

Fly from Chicago O'Hare Intl to Panama City Tocumen Intl for the best Illinois - Central America flight prices

How far in advance should I book a flight from Illinois 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 $435 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 $364 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.

Can stopping save me money on Illinois to Central America flights?

No. A direct flight is the cheapest option for a flight between Illinois to Central America.

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

$256

Fastest flight time

4h 20m

Direct flights

Mon, Tue, Thu, 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 $256. The best round-trip flight deal from Illinois to Central America found on momondo in the last 72 hours is $459.
The fastest flight from Illinois to Central America takes 4h 20m
Direct flights go from Illinois to Central America on Monday, Tuesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, American Airlines and Avianca.
There are 103 airports in Central America. From Illinois there are direct flights to Guatemala City La Aurora (GUA).
Search flight deals

Frequently asked questions about flying from Illinois to Central America

  • 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
DeltaPriceFrom $108Free CancellationRating
7.9
8,406 reviews
Search Delta flights
Copa AirlinesPriceFrom $123Free CancellationRating
7.5
1,569 reviews
Search Copa Airlines flights
FrontierPriceFrom $126Free CancellationRating
5.6
2,892 reviews
Search Frontier flights
AviancaPriceFrom $139Free CancellationRating
6.5
2,535 reviews
Search Avianca flights
United AirlinesPriceFrom $241Free CancellationRating
7.4
9,815 reviews
Search United Airlines flights
American AirlinesPriceFrom $254Free CancellationRating
7.1
11,648 reviews
Search American Airlines flights
JetBluePriceFrom $371Free CancellationRating
7.1
2,981 reviews
Search JetBlue flights
GOLPriceFrom $384Free CancellationRating
7.3
1,228 reviews
Search GOL flights
Air CanadaPriceFrom $386Free CancellationRating
7.1
11,172 reviews
Search Air Canada flights
SouthwestPriceFrom $386Free CancellationRating
7.9
4,235 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.

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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
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