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Cheap flights from Illinois to Mayagüez from $454

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 2/16. 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
12:17 pm - 12:44 pm
ORD
-
MAZ
22h 27m
1 stop
Multiple Airlines Logo
1:19 pm - 10:46 am
MAZ
-
ORD
23h 27m
2 stops
$454Multiple Airlines
Mon, Feb 16 - Fri, Feb 20
Multiple Airlines Logo
12:17 pm - 9:42 am
ORD
-
MAZ
19h 25m
1 stop
Multiple Airlines Logo
7:35 am - 10:51 am
MAZ
-
ORD
29h 16m
2 stops
$465Multiple Airlines
Sat, Feb 21 - Sat, Feb 28
Multiple Airlines Logo
12:17 pm - 9:42 am
ORD
-
MAZ
19h 25m
1 stop
Multiple Airlines Logo
7:35 am - 3:48 pm
MAZ
-
ORD
10h 13m
1 stop
$576Multiple Airlines
Sat, Feb 21 - Sat, Feb 28
Multiple Airlines Logo
12:17 pm - 4:11 pm
ORD
-
MAZ
25h 54m
1 stop
Multiple Airlines Logo
7:35 am - 11:47 pm
MAZ
-
ORD
18h 12m
2 stops
$659Multiple Airlines
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
12:17 pm - 12:44 pm
ORD
-
MAZ
22h 27m
1 stop
Multiple Airlines Logo
1:19 pm - 3:48 pm
MAZ
-
ORD
28h 29m
1 stop
$683Multiple Airlines
Mon, Feb 16 - Fri, Feb 20
Multiple Airlines Logo
12:17 pm - 4:11 pm
ORD
-
MAZ
25h 54m
1 stop
Multiple Airlines Logo
4:36 pm - 3:48 pm
MAZ
-
ORD
25h 12m
1 stop
$762Multiple Airlines
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
6:04 am - 6:43 pm
ORD
-
MAZ
10h 39m
2 stops
Multiple Airlines Logo
7:35 am - 10:59 pm
MAZ
-
ORD
17h 24m
2 stops
$1,047Multiple Airlines
Sat, Feb 21 - Sat, Feb 28
Multiple Airlines Logo
6:04 am - 9:42 am
ORD
-
MAZ
25h 38m
2 stops
Multiple Airlines Logo
4:36 pm - 9:10 am
MAZ
-
ORD
42h 34m
2 stops
$1,118Multiple Airlines
Mon, Feb 16 - Fri, Feb 20
JetBlue Logo
6:04 am - 6:43 pm
ORD
-
MAZ
10h 39m
2 stops
JetBlue Logo
7:35 am - 10:59 pm
MAZ
-
ORD
17h 24m
2 stops
$1,127JetBlue
Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
8:50 am - 4:11 pm
ORD
-
MAZ
29h 21m
2 stops
United Airlines Logo
1:19 pm - 11:04 pm
MAZ
-
ORD
11h 45m
2 stops
$1,988United Airlines
Sat, Feb 21 - Wed, Feb 25

United Airlines flights from Illinois to Mayagüez

Our best United Airlines deals on Illinois to Mayagüez flight tickets
United Airlines
Feb 21
ORD8:50 amChicago O'Hare Intl
29h 21m
2 stops
MAZ4:11 pmMayagüez Eugenio M De Hostos
Feb 25
MAZ1:19 pmMayagüez Eugenio M De Hostos
11h 45m
2 stops
ORD11:04 pmChicago O'Hare Intl
$1,988
United Airlines
Feb 21
ORD8:50 amChicago O'Hare Intl
29h 21m
2 stops
MAZ4:11 pmMayagüez Eugenio M De Hostos
Feb 25
MAZ1:19 pmMayagüez Eugenio M De Hostos
13h 07m
2 stops
ORD12:26 amChicago O'Hare Intl
$2,016
United Airlines
Feb 19
ORD12:45 pmChicago O'Hare Intl
25h 26m
2 stops
MAZ4:11 pmMayagüez Eugenio M De Hostos
Feb 23
MAZ1:19 pmMayagüez Eugenio M De Hostos
11h 45m
2 stops
ORD11:04 pmChicago O'Hare Intl
$2,111

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 February 5, 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

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Mon 2/16

12:17 pm-12:44 pm

1 stop22h 27m

Mayagüez Eugenio M De Hostos

Fri 2/20

1:19 pm-10:46 am

2 stops23h 27m

$454

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Sat 2/21

12:17 pm-9:42 am

1 stop19h 25m

Mayagüez Eugenio M De Hostos

Sat 2/28

7:35 am-10:51 am

2 stops29h 16m

$465

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Sat 2/21

12:17 pm-9:42 am

1 stop19h 25m

Mayagüez Eugenio M De Hostos

Sat 2/28

7:35 am-3:48 pm

1 stop10h 13m

$576

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Thu 2/19

12:17 pm-4:11 pm

1 stop25h 54m

Mayagüez Eugenio M De Hostos

Mon 2/23

7:35 am-11:47 pm

2 stops18h 12m

$659

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Mon 2/16

12:17 pm-12:44 pm

1 stop22h 27m

Mayagüez Eugenio M De Hostos

Fri 2/20

1:19 pm-3:48 pm

1 stop28h 29m

$683

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Thu 2/19

12:17 pm-4:11 pm

1 stop25h 54m

Mayagüez Eugenio M De Hostos

Mon 2/23

4:36 pm-3:48 pm

1 stop25h 12m

$762

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Sat 2/21

6:04 am-6:43 pm

2 stops10h 39m

Mayagüez Eugenio M De Hostos

Sat 2/28

7:35 am-10:59 pm

2 stops17h 24m

$1,047

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Mon 2/16

6:04 am-9:42 am

2 stops25h 38m

Mayagüez Eugenio M De Hostos

Fri 2/20

4:36 pm-9:10 am

2 stops42h 34m

$1,118

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Sat 2/21

6:04 am-6:43 pm

2 stops10h 39m

Mayagüez Eugenio M De Hostos

Sat 2/28

7:35 am-10:59 pm

2 stops17h 24m

$1,127

ChicagoMayagüez

ORD - MAZ

ORDMAZ

Chicago O'Hare Intl

Sat 2/21

8:50 am-4:11 pm

2 stops29h 21m

Mayagüez Eugenio M De Hostos

Wed 2/25

1:19 pm-11:04 pm

2 stops11h 45m

$1,988

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?

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 45% 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

Fastest flight time

25h 54m

Direct flights

None
The fastest flight from Illinois to Mayagüez takes 25h 54m
There are no direct flights from Illinois to Mayagüez. There are no popular flight routes from Illinois to Mayagüez.
Search flight deals

  • 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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