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Cheap flights from Illinois to Mayagüez from $416

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Mayagüez departing on 8/22. 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

Find the cheapest flights from Illinois to Mayagüez

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:05 am - 9:42 am
ORD
-
MAZ
48h 37m
2 stops
Multiple Airlines Logo
7:35 am - 11:27 pm
MAZ
-
ORD
16h 52m
1 stop
$416Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
8:50 am - 9:42 am
ORD
-
MAZ
23h 52m
2 stops
Multiple Airlines Logo
7:35 am - 11:40 pm
MAZ
-
ORD
17h 05m
2 stops
$449Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
12:44 am - 9:42 am
ORD
-
MAZ
7h 58m
1 stop
Multiple Airlines Logo
7:35 am - 11:27 pm
MAZ
-
ORD
16h 52m
1 stop
$458Multiple Airlines
Fri, Aug 21 - Sat, Aug 29
United Airlines Logo
5:00 am - 4:11 pm
ORD
-
MAZ
10h 11m
2 stops
United Airlines Logo
1:19 pm - 8:05 pm
MAZ
-
ORD
7h 46m
1 stop
$1,302United Airlines
Sat, Aug 29 - Wed, Sep 2

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Customize your flight search to find flights from Illinois to Mayagüez 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 July 3, 2026.
Use the filters below to find and compare flights from Illinois to Mayagüez that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Sat 8/22

8:05 am-9:42 am

2 stops48h 37m

Mayagüez Eugenio M De Hostos

Sat 8/29

7:35 am-11:27 pm

1 stop16h 52m

$416

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Sat 8/22

8:50 am-9:42 am

2 stops23h 52m

Mayagüez Eugenio M De Hostos

Sat 8/29

7:35 am-11:40 pm

2 stops17h 05m

$449

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Fri 8/21

12:44 am-9:42 am

1 stop7h 58m

Mayagüez Eugenio M De Hostos

Sat 8/29

7:35 am-11:27 pm

1 stop16h 52m

$458
Quickest round-trip

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Sat 8/29

5:00 am-4:11 pm

2 stops10h 11m

Mayagüez Eugenio M De Hostos

Wed 9/2

1:19 pm-8:05 pm

1 stop7h 46m

$1,302

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Mayagüez from

How to get the cheapest flight ticket from Illinois to Mayagüez

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 airlines fly to Mayagüez?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Mayagüez from Illinois according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Mayagüez. Keep in mind that there are 6 different airlines that fly to Mayagüez on a routine basis, so you have a few additional options to choose from.

Cheap Illinois to Mayagüez flight deals and tips

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

Fastest flight time

48h 37m

Direct flights

None
The fastest flight from Illinois to Mayagüez takes 48h 37m
There are no direct flights from Illinois to Mayagüez. There are no popular flight routes from Illinois to Mayagüez.
Search flight deals

Frequently asked questions about flying from Illinois to Mayagüez

  • When did momondo last update prices for flights from Illinois to Mayagüez Eugenio M De Hostos Airport?

    Prices for flights from Illinois to Mayagüez Eugenio M De Hostos Airport are updated daily.

  • How old do you have to be to fly from Illinois to Mayagüez Eugenio M De Hostos Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Mayagüez Eugenio M De Hostos Airport.

  • What documentation or ID do you need to fly to Mayagüez Eugenio M De Hostos Airport?

    The required travel and health documents for your Mayagüez Eugenio M De Hostos Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mayagüez Eugenio M De Hostos Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Mayagüez?

Book flights to Mayagüez if you plan to visit one of these locations
Rincon
Cabo Rojo
Boqueron

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Mayagüez. momondo saves you time and could save you money on your trip.

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

Flights from Illinois to Mayagüez with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to Mayagüez?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Mayagüez from Illinois.

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

If you are simply researching potential flights to Mayagüez, momondo offers a useful price alert feature which will track prices for flights to Mayagüez from Illinois and alert you when they change.

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