HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Uruguay

$329+ Cheap flights from Illinois to Uruguay

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MVD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Uruguay with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Uruguay

Keep the following information in mind while searching for Illinois to Uruguay flight deals. Data was last updated junio 12, 2025.

Round-trip from

$866
(Delta)

One-way from

$329
(Avianca)

Popular in

September

Cheapest in

May

Average price

$990
From Illinois to Uruguay
Search Deals
One-way flight from Illinois to Uruguay
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Illinois to Uruguay

Cheapest flights from Illinois to Uruguay
Explore the most affordable flight options available from Illinois to Uruguay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2111:51 amSTL - MVD
2 stops16h 44mDelta
mar. 11/1811:45 amMVD - STL
2 stops23h 25mDelta
Deal found 6/12$866
This Copa Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/103:07 pmORD - MVD
1 stop14h 14mCopa Airlines
mar. 9/232:18 amMVD - ORD
1 stop24h 04mCopa Airlines
Deal found 6/11$904
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1011:15 amORD - MVD
2 stops41h 20mDelta
jue. 9/257:25 amMVD - ORD
2 stops18h 28mDelta
Deal found 6/11$906
This SmartFares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2111:51 amSTL - MVD
2 stops16h 44mLATAM Airlines
lun. 11/174:40 amMVD - STL
2 stops40h 22mLATAM Airlines
Deal found 6/12$916
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/33:45 pmORD - MVD
2 stops36h 05mAvianca
mar. 8/196:55 amMVD - ORD
1 stop32h 20mAvianca
Deal found 6/11$928
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/149:30 amORD - MVD
2 stops30h 15mLATAM Airlines
mié. 10/226:55 pmMVD - ORD
2 stops24h 41mLATAM Airlines
Deal found 6/11$942
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/273:45 pmORD - MVD
2 stops36h 05mMultiple Airlines
dom. 8/32:55 pmMVD - ORD
2 stops24h 20mMultiple Airlines
Deal found 6/11$957
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/301:59 pmORD - MVD
1 stop17h 16mAmerican Airlines
mar. 1/1311:25 pmMVD - ORD
1 stop23h 12mAmerican Airlines
Deal found 6/11$966
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/176:15 amSTL - MVD
2 stops23h 06mUnited Airlines
mar. 9/2312:30 amMVD - STL
2 stops23h 46mUnited Airlines
Deal found 6/11$1,089
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/86:00 amORD - MVD
2 stops16h 56mUnited Airlines
mar. 9/2312:30 amMVD - ORD
2 stops21h 28mUnited Airlines
Deal found 6/11$1,089
This Trip.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/252:35 pmORD - PDP
3 stops48h 45mMultiple Airlines
vie. 8/17:20 pmPDP - ORD
3 stops43h 55mMultiple Airlines
Deal found 6/10$1,585
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/177:10 amSTL - MVD
2 stops26h 55mAmerican Airlines
mié. 9/241:05 pmMVD - STL
3 stops25h 46mAmerican Airlines
Deal found 6/11$2,647

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Uruguay 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, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Illinois to Uruguay that are best for you.

Fly from

Illinois

Fly to

Uruguay

Route

Depart

Return

Price

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

mar. 10/21

11:51 am-6:35 am

2 stops16h 44m

Montevideo Carrasco

mar. 11/18

11:45 am-8:10 am

2 stops23h 25m

$866

ChicagoMontevideo

ORD - MVD

ORDMVD

Chicago O'Hare Intl

mié. 9/10

3:07 pm-7:21 am

1 stop14h 14m

Montevideo Carrasco

mié. 9/24

10:39 am-12:22 am

1 stop15h 43m

$904

ChicagoMontevideo

ORD - MVD

ORDMVD

Chicago O'Hare Intl

mié. 9/10

6:00 pm-6:35 am

2 stops34h 35m

Montevideo Carrasco

mié. 9/24

7:25 am-8:34 am

2 stops27h 09m

$906

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

mar. 10/21

11:51 am-6:35 am

2 stops16h 44m

Montevideo Carrasco

lun. 11/17

4:40 am-6:02 pm

2 stops40h 22m

$916

ChicagoMontevideo

ORD - MVD

ORDMVD

Chicago O'Hare Intl

dom. 8/3

3:45 pm-5:50 am

2 stops36h 05m

Montevideo Carrasco

mar. 8/19

6:55 am-1:15 pm

1 stop32h 20m

$928

ChicagoMontevideo

ORD - MVD

ORDMVD

Chicago O'Hare Intl

mar. 10/14

9:30 am-5:45 pm

2 stops30h 15m

Montevideo Carrasco

mié. 10/22

6:55 pm-5:36 pm

2 stops24h 41m

$942

ChicagoMontevideo

ORD - MVD

ORDMVD

Chicago O'Hare Intl

dom. 7/27

3:45 pm-5:50 am

2 stops36h 05m

Montevideo Carrasco

dom. 8/3

2:55 pm-1:15 pm

2 stops24h 20m

$957

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

mié. 9/17

6:15 am-7:21 am

2 stops23h 06m

Montevideo Carrasco

mar. 9/23

12:30 am-10:16 pm

2 stops23h 46m

$1,089

ChicagoMontevideo

ORD - MVD

ORDMVD

Chicago O'Hare Intl

lun. 9/8

6:00 am-12:56 am

2 stops16h 56m

Montevideo Carrasco

mié. 9/24

12:30 am-12:14 am

2 stops25h 44m

$1,089

ChicagoMontevideo

ORD - MVD

ORDMVD

Chicago O'Hare Intl

sáb. 12/6

1:25 pm-10:15 am

1 stop17h 50m

Montevideo Carrasco

sáb. 12/20

11:25 pm-3:51 pm

2 stops19h 26m

$1,164

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Illinois to Uruguay

Have a flexible travel schedule? Discover the best time to fly to Uruguay from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Uruguay

What is the cheapest month to book a flight from Illinois to Uruguay?

Currently, May is the cheapest month in which you can book a flight from Illinois to Uruguay (average of $762). Flying from Illinois to Uruguay in December is currently the most expensive (average of $1,208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to UY?

Find hourly flight availability from Illinois to Uruguay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Uruguay as you normally would.

Rainfall in Uruguay by month

Plan your trip to Uruguay by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Uruguay ranges from 2.4 - 3.5 inches per month. March is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Uruguay when rainfall is around 2.4 in.

Temperature in Uruguay by month

Plan your trip to Uruguay by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Uruguay, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Uruguay

Get insights into the airlines that provide service to Uruguay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Uruguay. Reviews last updated junio 12, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines and Copa Airlines from Illinois to Uruguay by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Illinois to Uruguay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Illinois to Uruguay one-way?

    $329 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $678 and $790, respectively.

  • Can I find deals for flights from Illinois to Uruguay that include hotel bookings?

    Yes. In addition to deals on Illinois to Uruguay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Uruguay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Uruguay.

  • Can I find deals for business class flights from Illinois to Uruguay?

    Yes. Cheapflights offers flight deals from Illinois to Uruguay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Uruguay?

    Currently, May is the cheapest month in which you can book a flight from Illinois to Uruguay (average of $762). Flying from Illinois to Uruguay in December is currently the most expensive (average of $1,208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Uruguay

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Jose Maria Cordova Intl flights
Miami to Jose Maria Cordova Intl flights
John F Kennedy Intl to Lima flights
Miami to Lima flights
Miami to Ministro Pistarini flights
Newark to Lima flights
John F Kennedy Intl to Guarulhos Intl flights
John F Kennedy Intl to Georgetown flights
John F Kennedy Intl to Bogotá flights
Newark to Jose Maria Cordova Intl flights
John F Kennedy Intl to Guayaquil flights
Fort Lauderdale to Jose Maria Cordova Intl flights
LaGuardia to Jose Maria Cordova Intl flights
Miami to Bogotá flights
Los Angeles to Lima flights
John F Kennedy Intl to Ministro Pistarini flights
Miami to Guarulhos Intl flights
John F Kennedy Intl to Cartagena flights
Orlando to Jose Maria Cordova Intl flights
Newark to Guarulhos Intl flights
Newark to Bogotá flights
Dulles Intl to Lima flights
LaGuardia to Lima flights
John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
Miami to Cartagena flights
Miami to Jorge Newbery flights
Dulles Intl to Bogotá flights
Miami to Rio de Janeiro–Galeão Intl flights
Miami to Cali flights
John F Kennedy Intl to Quito flights
LaGuardia to Guarulhos Intl flights
Dulles Intl to Jose Maria Cordova Intl flights
Hobby to Jose Maria Cordova Intl flights
Reagan-National to Lima flights
John F Kennedy Intl to Santiago flights
Miami to Quito flights
Miami to Santiago flights
John F Kennedy Intl to Cali flights
LaGuardia to Bogotá flights
John F Kennedy Intl to Jorge Newbery flights
Los Angeles to Jose Maria Cordova Intl flights
Orlando to Guarulhos Intl flights
Newark to Cartagena flights
Boston to Jose Maria Cordova Intl flights
Fort Lauderdale to Viracopos flights
Baltimore to Lima flights
Orlando to Bogotá flights
John F Kennedy Intl to Viracopos flights
LaGuardia to Cartagena flights
Fort Lauderdale to Bogotá flights

Top 3 airlines flying from Illinois to Uruguay

Discover the top 3 airlines that operate flights from Illinois to Uruguay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$700Average$1,024FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$712Average$1,338FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$1,197Average$1,704FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.