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Santo Domingo

$144+ Cheap flights from Illinois to Santo Domingo (SDQ)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SDQ
lis 20 — lis 271
czw. 11/20
czw. 11/27
1 adult, Economy
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Find flight deals from Illinois to Santo Domingo

Cheapest flights from Illinois to Santo Domingo
Explore the most affordable flight options available from Illinois to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Październik 21, 2025.

This Priceline deal was found by Cheapflights users on 10/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 12/35:00 amORD - SDQ
1 stop8h 30mSpirit Airlines
pon. 12/84:31 pmSDQ - ORD
1 stop9h 48mSpirit Airlines
Deal found 10/18$310
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 12/33:43 pmORD - SDQ
1 stop21h 50mMultiple Airlines
śr. 12/104:31 pmSDQ - ORD
1 stop23h 26mMultiple Airlines
Deal found 10/19$311
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 12/23:43 pmORD - SDQ
1 stop21h 47mMultiple Airlines
śr. 12/104:31 pmSDQ - ORD
1 stop23h 26mMultiple Airlines
Deal found 10/18$313
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 12/46:15 amORD - SDQ
1 stop7h 18mMultiple Airlines
ndz. 12/74:31 pmSDQ - ORD
1 stop8h 31mMultiple Airlines
Deal found 10/18$314
This Mytrip deal was found by Cheapflights users on 10/18. 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.
sob. 11/15:05 amORD - SDQ
1 stop8h 49mSpirit Airlines
pt. 11/74:25 pmSDQ - ORD
1 stop10h 02mSpirit Airlines
Deal found 10/18$316
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 12/35:00 amORD - SDQ
1 stop8h 30mMultiple Airlines
ndz. 12/74:31 pmSDQ - ORD
1 stop8h 31mMultiple Airlines
Deal found 10/18$326
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 12/25:00 amORD - SDQ
1 stop8h 30mSpirit Airlines
wt. 12/94:31 pmSDQ - ORD
1 stop9h 03mSpirit Airlines
Deal found 10/18$327
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 12/46:15 amORD - SDQ
1 stop7h 18mMultiple Airlines
pon. 12/84:31 pmSDQ - ORD
1 stop20h 43mMultiple Airlines
Deal found 10/18$333
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 12/35:00 amORD - SDQ
1 stop8h 30mSpirit Airlines
pt. 12/54:31 pmSDQ - ORD
1 stop9h 48mSpirit Airlines
Deal found 10/18$341
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 11/245:00 amORD - SDQ
1 stop8h 30mSpirit Airlines
wt. 12/24:35 pmSDQ - ORD
1 stop8h 38mSpirit Airlines
Deal found 10/20$345
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 12/42:16 pmMDW - SDQ
1 stop24h 13mMultiple Airlines
czw. 12/113:35 pmSDQ - MDW
1 stop8h 18mMultiple Airlines
Deal found 10/20$352
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 11/186:26 pmMDW - SDQ
1 stop20h 00mMultiple Airlines
śr. 11/2610:19 amSDQ - MDW
1 stop8h 38mMultiple Airlines
Deal found 10/18$377

Cheap flight deals from Illinois to Santo Domingo

Keep the following information in mind while searching for Illinois to Santo Domingo flight deals. Data was last updated Październik 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$276
(Cheapflightsfares)

One-way from

$141
(eDestinos)

Popular in

December

Cheapest in

August

Average price

$467
Provider with most accurate pricing for Chicago (CHI)-Santo Domingo Las Americas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Santo Domingo Las Americas flights.
Search Deals
From Illinois to Santo Domingo Las Americas
Search Deals
One-way flight from Illinois to Santo Domingo Las Americas
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Santo Domingo 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 Październik 21, 2025.
Use the filters below to find and compare flights from Illinois to Santo Domingo that are best for you.

Fly from

Illinois

Fly to

Santo Domingo

Route

Depart

Return

Price

ChicagoSanto Domingo

MDW - SDQ

MDWSDQ

Chicago Midway

wt. 11/18

6:26 pm-4:26 pm

1 stop20h 00m

Santo Domingo Las Americas

śr. 11/26

10:19 am-4:57 pm

1 stop8h 38m

$377

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

sob. 2/28

7:00 am-10:33 pm

1 stop13h 33m

Santo Domingo Las Americas

pt. 3/20

5:00 am-5:31 pm

1 stop13h 31m

$390

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

pt. 3/6

6:26 pm-4:31 am

1 stop8h 05m

Santo Domingo Las Americas

pt. 3/20

5:00 am-5:31 pm

1 stop13h 31m

$390

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

pt. 4/3

6:26 pm-3:31 am

1 stop8h 05m

Santo Domingo Las Americas

pon. 4/13

5:30 am-5:31 pm

1 stop13h 01m

$390

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

śr. 12/10

2:07 pm-2:26 am

1 stop10h 19m

Santo Domingo Las Americas

czw. 3/5

6:00 am-12:04 am

1 stop20h 04m

$418

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

ndz. 3/1

7:00 am-9:24 pm

1 stop12h 24m

Santo Domingo Las Americas

wt. 3/17

10:30 am-9:33 pm

1 stop12h 03m

$428

ChicagoSanto Domingo

MDW - SDQ

MDWSDQ

Chicago Midway

czw. 12/4

7:44 am-5:25 am

1 stop19h 41m

Santo Domingo Las Americas

ndz. 12/7

4:31 pm-9:52 am

2 stops19h 21m

$429

ChicagoSanto Domingo

MDW - SDQ

MDWSDQ

Chicago Midway

wt. 11/18

6:00 am-2:42 pm

1 stop6h 42m

Santo Domingo Las Americas

pt. 11/21

3:57 pm-11:40 pm

1 stop9h 43m

$430

ChicagoSanto Domingo

MDW - SDQ

MDWSDQ

Chicago Midway

pon. 11/17

6:00 am-2:42 pm

1 stop6h 42m

Santo Domingo Las Americas

pt. 11/21

3:57 pm-11:40 pm

1 stop9h 43m

$430

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

wt. 11/18

10:35 am-1:36 am

1 stop13h 01m

Santo Domingo Las Americas

czw. 11/20

6:45 am-5:53 pm

1 stop13h 08m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 55 results
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Best time to book a flight from Illinois to Santo Domingo

Have a flexible travel schedule? Discover the best time to fly to Santo Domingo 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 Santo Domingo

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

Currently, March is the cheapest month in which you can book a flight from Illinois to Santo Domingo (average of $194). Flying from Illinois to Santo Domingo in July is currently the most expensive (average of $426). 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 SDQ?

Find hourly flight availability from Illinois to Santo Domingo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Październik 21, 2025.

It’s typically best to fly out from Illinois to Santo Domingo in the evening. Doing so could potentially save you 55% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

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

  • What airport do you fly into for flights to Santo Domingo from Illinois?

    Located just 17.5 mi from the city center, Santo Domingo Las Americas (SDQ) is the airport most travelers will use when flying to Santo Domingo from Illinois.

  • How long is the flight from Illinois to Santo Domingo?

    Airlines like JetBlue, Copa Airlines, and Delta fly from Illinois to Santo Domingo in about 6h 42m. The time it takes to get you to your destination can typically vary by up to 3h 37m. The distance from Illinois to Santo Domingo is about 1932 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Illinois to Santo Domingo?

    When deciding which route to take from Illinois to Santo Domingo consider Chicago O'Hare Intl - Santo Domingo Las Americas, Chicago Midway - Santo Domingo Las Americas or Lambert-St Louis - Santo Domingo Las Americas as they are the most popular.

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

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

  • How can I find direct flights from Illinois to Santo Domingo?

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

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

    Yes. Cheapflights offers flight deals from Illinois to Santo Domingo 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 Santo Domingo?

    Currently, March is the cheapest month in which you can book a flight from Illinois to Santo Domingo (average of $194). Flying from Illinois to Santo Domingo in July is currently the most expensive (average of $426). 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

Traveling to a place near Santo Domingo?

Book flights to Santo Domingo if you plan to visit one of these locations
Juan Dolio

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Alternative routes for Illinois to Santo Domingo

See prices for flight routes from nearby airports that may be better suited for you.
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George Bush Intcntl to Punta Cana flights
Cleveland to Punta Cana flights
LaGuardia to Puerto Plata flights
Miami to Santiago de los Caballeros flights
Reagan-National to Santo Domingo flights
Fort Lauderdale to Santiago de los Caballeros flights
Pittsburgh to Punta Cana flights
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Raleigh to Punta Cana flights
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Top 6 airlines flying from Illinois to Santo Domingo

Discover the top 6 airlines that operate flights from Illinois to Santo Domingo. 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 Październik 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$188Average$431FlexibilityNo cancel feeOn-time70%
Spirit AirlinesCheapest$277Average$360FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$367Average$492FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$406Average$516FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$406Average$608FlexibilityNo cancel feeOn-time69%
DeltaCheapest$406Average$573FlexibilityNo cancel feeOn-timeN/A

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