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Cheap flights from Illinois to Mayagüez from $221

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 Mayagüez departing on 10/6. 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
0 bags

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Find the cheapest flights from Illinois to Mayagüez

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:43 pm - 4:15 pmORD-MAZ
19h 32m2 stops
Multiple Airlines Logo
4:35 pm - 8:03 pmMAZ-ORD
28h 28m3 stops
$565Multiple Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 19
Multiple Airlines Logo
7:43 pm - 6:42 pmORD-MAZ
21h 59m2 stops
Multiple Airlines Logo
4:35 pm - 6:46 pmMAZ-ORD
27h 11m2 stops
$591Multiple Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 19
Multiple Airlines Logo
11:13 am - 4:15 pmORD-MAZ
28h 02m3 stops
Multiple Airlines Logo
4:35 pm - 8:03 pmMAZ-ORD
28h 28m3 stops
$626Multiple Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 19
Multiple Airlines Logo
2:20 pm - 9:42 amORD-MAZ
17h 22m1 stop
Multiple Airlines Logo
4:36 pm - 11:57 amMAZ-ORD
21h 21m1 stop
$689Multiple Airlines
Find Deal
Tue, Dec 9 - Fri, Jan 9
Multiple Airlines Logo
10:35 am - 9:42 amORD-MAZ
21h 07m2 stops
Multiple Airlines Logo
10:07 am - 8:20 pmMAZ-ORD
12h 13m1 stop
$693Multiple Airlines
Find Deal
Tue, Dec 9 - Fri, Jan 9
Multiple Airlines Logo
10:35 am - 12:44 pmORD-MAZ
24h 09m2 stops
Multiple Airlines Logo
1:19 pm - 7:54 amMAZ-ORD
20h 35m2 stops
$793Multiple Airlines
Find Deal
Tue, Dec 9 - Fri, Jan 9
United Airlines Logo
9:20 pm - 4:15 pmORD-MAZ
17h 55m2 stops
United Airlines Logo
1:23 pm - 8:03 pmMAZ-ORD
7h 40m1 stop
$1,876United Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 19
United Airlines Logo
2:20 pm - 4:11 pmORD-MAZ
24h 51m1 stop
United Airlines Logo
1:19 pm - 8:20 pmMAZ-ORD
9h 01m1 stop
$2,106United Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 9
United Airlines Logo
6:15 pm - 4:11 pmORD-MAZ
19h 56m2 stops
United Airlines Logo
1:19 pm - 12:28 amMAZ-ORD
13h 09m2 stops
$3,632United Airlines
Find Deal
Tue, Dec 9 - Fri, Jan 9
United Airlines Logo
2:20 pm - 4:11 pmORD-MAZ
23h 51m1 stop
United Airlines Logo
1:19 pm - 8:20 pmMAZ-ORD
9h 01m1 stop
$3,737United Airlines
Find Deal
Tue, Dec 23 - Wed, Jan 7

United Airlines flights from Illinois to Mayagüez

Our best United Airlines deals on Illinois to Mayagüez flight tickets
United Airlines
Oct 11
ORD5:55 pmChicago O'Hare Intl
21h 20m
2 stops
MAZ4:15 pmMayagüez Eugenio M De Hostos
Nov 15
MAZ1:19 pmMayagüez Eugenio M De Hostos
9h 01m
1 stop
ORD8:20 pmChicago O'Hare Intl
$1,306
Find similar
United Airlines
Oct 11
ORD2:39 pmChicago O'Hare Intl
24h 36m
2 stops
MAZ4:15 pmMayagüez Eugenio M De Hostos
Nov 15
MAZ1:19 pmMayagüez Eugenio M De Hostos
9h 01m
1 stop
ORD8:20 pmChicago O'Hare Intl
$1,396
Find similar
United Airlines
Oct 11
ORD12:55 pmChicago O'Hare Intl
26h 20m
2 stops
MAZ4:15 pmMayagüez Eugenio M De Hostos
Nov 15
MAZ1:19 pmMayagüez Eugenio M De Hostos
12h 24m
2 stops
ORD11:43 pmChicago O'Hare Intl
$1,707
Find similar

momondo Fare Finder

 
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 October 2, 2025.
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

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Wed 10/15

7:43 pm-4:15 pm

2 stops19h 32m

Mayagüez Eugenio M De Hostos

Sun 10/19

4:35 pm-8:03 pm

3 stops28h 28m

$565

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Wed 10/15

7:43 pm-6:42 pm

2 stops21h 59m

Mayagüez Eugenio M De Hostos

Sun 10/19

4:35 pm-6:46 pm

2 stops27h 11m

$591

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Wed 10/15

11:13 am-4:15 pm

3 stops28h 02m

Mayagüez Eugenio M De Hostos

Sun 10/19

4:35 pm-8:03 pm

3 stops28h 28m

$626

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Tue 12/9

2:20 pm-9:42 am

1 stop17h 22m

Mayagüez Eugenio M De Hostos

Fri 1/9

4:36 pm-11:57 am

1 stop21h 21m

$689

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Tue 12/9

10:35 am-9:42 am

2 stops21h 07m

Mayagüez Eugenio M De Hostos

Fri 1/9

10:07 am-8:20 pm

1 stop12h 13m

$693

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Tue 12/9

10:35 am-12:44 pm

2 stops24h 09m

Mayagüez Eugenio M De Hostos

Fri 1/9

1:19 pm-7:54 am

2 stops20h 35m

$793

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Wed 10/15

9:20 pm-4:15 pm

2 stops17h 55m

Mayagüez Eugenio M De Hostos

Sun 10/19

1:23 pm-8:03 pm

1 stop7h 40m

$1,876

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Fri 10/31

2:20 pm-4:11 pm

1 stop24h 51m

Mayagüez Eugenio M De Hostos

Sun 11/9

1:19 pm-8:20 pm

1 stop9h 01m

$2,106

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Tue 12/9

6:15 pm-4:11 pm

2 stops19h 56m

Mayagüez Eugenio M De Hostos

Fri 1/9

1:19 pm-12:28 am

2 stops13h 09m

$3,632

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Tue 12/23

2:20 pm-4:11 pm

1 stop23h 51m

Mayagüez Eugenio M De Hostos

Wed 1/7

1:19 pm-8:20 pm

1 stop9h 01m

$3,737

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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?

Spirit Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Mayagüez from Illinois according to our data. Spirit Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Mayagüez. Keep in mind that there are 7 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

Direct flights

None
There are no direct flights from Illinois to Mayagüez. There are no popular flight routes from Illinois to Mayagüez.
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  • 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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