What are the cheapest airlines to fly from Santo Domingo to Illinois one-way?

$174 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $197 and $242, respectively.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What are the most popular airlines that fly from Santo Domingo to Illinois?

The most popular airlines flying from Santo Domingo to Illinois are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

How far in advance should I book a flight from Santo Domingo to Illinois?

To save up to 120% on this flight, we recommend booking at least 21 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Santo Domingo to Illinois from $412 1-2 weeks out and tickets from $506 for flights departing within the next 72 hours.

What is the cheapest month to fly from Santo Domingo to Illinois?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, September can be a great choice for travel to Illinois. Flights to Illinois from Santo Domingo in September are about $496 on average during September, but can be found for as low as $258.

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

If you book a flight to Illinois from Santo Domingo, you will be flying from Las Americas, which is the city’s only airport. Santo Domingo Las Americas (SDQ) is located 17.5 mi from the center of Santo Domingo.

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

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

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

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

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

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

$174+ Flights from Santo Domingo to Illinois

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Cheap flight deals from Santo Domingo to Illinois

Round-trip from	$348 (SmartFares)
One-way from	$174 (Kiwi.com)
Popular in	August
Cheapest in	September
Average price	$419

From Santo Domingo Las Americas to Illinois

Search Deals

One-way flight from Santo Domingo Las Americas to Illinois

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High demand for flights, 3% potential price rise

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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Santo Domingo to Illinois

Cheapest flights from Santo Domingo to Illinois
Explore the most affordable flight options available from Santo Domingo to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Wed 8/131:01 pmSDQ - ORD

1 stop10h 21mSpirit Airlines

Mon 8/185:05 amORD - SDQ

1 stop9h 55mSpirit Airlines

Deal found 7/1

$348

Sat 8/165:05 pmSDQ - ORD

1 stop7h 54mMultiple Airlines

Sat 8/2310:27 amORD - SDQ

1 stop10h 18mMultiple Airlines

Deal found 7/1

$363

Sat 9/202:12 pmSDQ - MDW

1 stop19h 41mMultiple Airlines

Fri 9/262:39 pmMDW - SDQ

2 stops10h 16mMultiple Airlines

Deal found 7/2

$421

Thu 7/1011:50 amSDQ - MDW

1 stop9h 32mFrontier

Sun 7/136:20 amMDW - SDQ

1 stop17h 08mFrontier

Deal found 7/1

$437

Thu 7/1012:04 pmSDQ - ORD

1 stop11h 11mFrontier

Sun 7/135:01 amORD - SDQ

1 stop18h 27mFrontier

Deal found 7/1

$442

Mon 10/273:15 pmSDQ - MDW

1 stop7h 29mDelta

Thu 10/306:00 amMDW - SDQ

1 stop6h 53mDelta

Deal found 7/1

$450

Best flights from Santo Domingo to Illinois
Discover carefully curated flight deals from Santo Domingo to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Wed 8/131:01 pmSDQ - ORD

1 stop10h 21mSpirit Airlines

Mon 8/185:05 amORD - SDQ

1 stop9h 55mSpirit Airlines

Deal found 7/1

$348

Sat 8/165:05 pmSDQ - ORD

1 stop7h 54mMultiple Airlines

Sat 8/2310:27 amORD - SDQ

1 stop10h 18mMultiple Airlines

Deal found 7/1

$363

Thu 7/1012:04 pmSDQ - ORD

1 stop11h 11mFrontier

Sun 7/135:01 amORD - SDQ

1 stop18h 27mFrontier

Deal found 7/1

$442

Mon 10/273:15 pmSDQ - MDW

1 stop7h 29mDelta

Thu 10/309:30 amMDW - SDQ

2 stops12h 59mDelta

Deal found 7/1

$450

Sat 9/202:12 pmSDQ - MDW

1 stop19h 41mMultiple Airlines

Fri 9/262:39 pmMDW - SDQ

2 stops10h 16mMultiple Airlines

Deal found 7/2

$421

Tue 7/291:48 amSDQ - MDW

1 stop9h 52mFrontier

Mon 8/46:40 pmMDW - SDQ

1 stop16h 09mFrontier

Deal found 7/3

$451

Last-minute flights from Santo Domingo to Illinois
Discover last-minute flight deals from Santo Domingo to Illinois. Data last updated July 3, 2025 and is based on user searches.

Wed 7/93:02 amSDQ - ORD

1 stop13h 30mJetBlue

Mon 7/146:16 amORD - SDQ

1 stop9h 44mJetBlue

Deal found 7/1

$794

Thu 7/1011:50 amSDQ - MDW

1 stop9h 32mFrontier

Sun 7/136:20 amMDW - SDQ

1 stop17h 08mFrontier

Deal found 7/1

$437

Thu 7/1012:04 pmSDQ - ORD

1 stop11h 11mFrontier

Sun 7/135:01 amORD - SDQ

1 stop18h 27mFrontier

Deal found 7/1

$442

Thu 7/1010:55 amSDQ - ORD

1 stop13h 58mMultiple Airlines

Sun 7/134:43 pmORD - SDQ

2 stops27h 02mMultiple Airlines

Deal found 7/1

$479

Thu 7/107:00 amSDQ - ORD

1 stop11h 55mAmerican Airlines

Mon 7/145:00 amORD - SDQ

1 stop7h 28mAmerican Airlines

Deal found 7/3

$480

Thu 7/1010:55 amSDQ - ORD

1 stop13h 58mSpirit Airlines

Fri 7/185:40 pmORD - SDQ

1 stop15h 10mSpirit Airlines

Deal found 7/1

$482

Thu 7/1011:01 amSDQ - ORD

1 stop14h 14mAeromexico

Thu 7/172:01 amORD - SDQ

1 stop27h 43mAeromexico

Deal found 7/1

$1,525

Sat 7/128:15 pmSDQ - ORD

2 stops15h 01mDelta

Tue 7/1511:01 amORD - SDQ

2 stops12h 56mDelta

Deal found 7/1

$704

Sat 7/126:00 amSDQ - MDW

2 stops13h 40mDelta

Tue 7/151:09 pmMDW - SDQ

2 stops10h 48mDelta

Deal found 7/1

$851

Sat 8/96:10 amSDQ - MDW

2 stops15h 12mMultiple Airlines

Thu 8/149:12 pmMDW - SDQ

1 stop13h 44mMultiple Airlines

Deal found 7/2

$496

Mon 8/112:47 pmSDQ - MDW

1 stop7h 57mDelta

Thu 8/216:04 amMDW - SDQ

1 stop6h 18mDelta

Deal found 7/1

$566

Wed 8/131:01 pmSDQ - ORD

1 stop10h 21mSpirit Airlines

Mon 8/185:05 amORD - SDQ

1 stop9h 55mSpirit Airlines

Deal found 7/1

$348

One-way flights from Santo Domingo to Illinois
Search for one-way flight options from Santo Domingo to Illinois. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 8/135:05 pmSDQ - ORD

1 stop7h 54mSpirit Airlines

Deal found 7/2

$174

Mon 7/2810:19 amSDQ - ORD

1 stop30h 52mMultiple Airlines

Deal found 7/2

$182

Sun 7/271:48 amSDQ - ORD

1 stop9h 37mFrontier

Deal found 7/2

$197

Fri 8/221:01 pmSDQ - MDW

1 stop21h 53mMultiple Airlines

Deal found 7/1

$209

Tue 8/121:48 amSDQ - MDW

1 stop9h 52mFrontier

Deal found 7/1

$217

Fri 9/262:50 pmSDQ - MDW

1 stop7h 46mDelta

Deal found 7/2

$242

Wed 7/2311:05 pmSDQ - ORD

1 stop13h 14mJetBlue

Deal found 7/2

$244

Thu 8/211:59 pmSDQ - ORD

2 stops19h 38mDelta

Deal found 7/1

$256

Thu 7/242:35 pmSDQ - ORD

2 stops10h 22mAmerican Airlines

Deal found 7/3

$257

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santo Domingo to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santo DomingoChicago

SDQ - ORD

SDQORD

Santo Domingo Las Americas

Wed 8/13

1:01 pm-10:22 pm

1 stop10h 21m

Chicago O'Hare Intl

Mon 8/18

5:05 am-4:00 pm

1 stop9h 55m

$348

Santo DomingoChicago

SDQ - ORD

SDQORD

Santo Domingo Las Americas

Sat 8/16

5:05 pm-11:59 pm

1 stop7h 54m

Chicago O'Hare Intl

Sat 8/23

10:27 am-9:45 pm

1 stop10h 18m

$363

Santo DomingoChicago

SDQ - MDW

SDQMDW

Santo Domingo Las Americas

Sat 9/20

2:12 pm-8:53 am

1 stop19h 41m

Chicago Midway

Fri 9/26

2:39 pm-1:55 am

2 stops10h 16m

$421

Santo DomingoChicago

SDQ - MDW

SDQMDW

Santo Domingo Las Americas

Mon 10/27

3:15 pm-9:44 pm

1 stop7h 29m

Chicago Midway

Thu 10/30

9:30 am-11:29 pm

2 stops12h 59m

$450

Santo DomingoChicago

SDQ - MDW

SDQMDW

Santo Domingo Las Americas

Tue 7/29

1:48 am-10:40 am

1 stop9h 52m

Chicago Midway

Mon 8/4

6:40 pm-11:49 am

1 stop16h 09m

$451

Santo DomingoChicago

SDQ - ORD

SDQORD

Santo Domingo Las Americas

Wed 8/13

5:05 pm-11:59 pm

1 stop7h 54m

$174

Santo DomingoChicago

SDQ - ORD

SDQORD

Santo Domingo Las Americas

Mon 8/18

10:19 am-9:22 am

1 stop24h 03m

$194

Santo DomingoChicago

SDQ - ORD

SDQORD

Santo Domingo Las Americas

Sun 7/27

1:48 am-10:25 am

1 stop9h 37m

$197

Santo DomingoChicago

SDQ - MDW

SDQMDW

Santo Domingo Las Americas

Fri 8/22

1:01 pm-9:54 am

1 stop21h 53m

$209

Santo DomingoChicago

SDQ - MDW

SDQMDW

Santo Domingo Las Americas

Tue 8/12

1:48 am-10:40 am

1 stop9h 52m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 14 results

Best time to book a flight from Santo Domingo to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Santo Domingo to Illinois (average of $245). Flying from Santo Domingo to Illinois in March is currently the most expensive (average of $321). 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 SDQ to IL?

When flying from Santo Domingo to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Santo Domingo to Illinois?

Reviews of airlines servicing Illinois

Get a feel of what it's like to fly with Delta, JetBlue, and American Airlines from Santo Domingo to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

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

7,982 reviews

Delta

8.0

Very good

7,982 reviews

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!

JetBlue

7.3

Good

2,916 reviews

Delta

8.0

Very good

7,982 reviews

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!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,982 reviews

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!

Spirit Airlines

6.3

Okay

8,086 reviews

Delta

8.0

Very good

7,982 reviews

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!

Frontier

5.9

Fair

3,286 reviews

Delta

8.0

Very good

7,982 reviews

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

What airport do you fly from for flights from Santo Domingo to Illinois?
If you book a flight to Illinois from Santo Domingo, you will be flying from Las Americas, which is the city’s only airport. Santo Domingo Las Americas (SDQ) is located 17.5 mi from the center of Santo Domingo.
What are the cheapest airlines to fly from Santo Domingo to Illinois one-way?
$174 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $197 and $242, respectively.
Can I find deals for flights from Santo Domingo to Illinois that include hotel bookings?
Yes. In addition to deals on Santo Domingo to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santo Domingo to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santo Domingo to Illinois.
Can I find deals for business class flights from Santo Domingo to Illinois?
Yes. Cheapflights offers flight deals from Santo Domingo to Illinois 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 Santo Domingo to Illinois?
Currently, August is the cheapest month in which you can book a flight from Santo Domingo to Illinois (average of $245). Flying from Santo Domingo to Illinois in March is currently the most expensive (average of $321). 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

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Complete your trip

Illinois car rentals

Chicago O'Hare Intl Airport car rentals

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Greater Peoria Airport car rentals

Bloomington-Normal Airport car rentals

Springfield Capital Airport car rentals

Champaign University-Willard Airport car rentals

Chicago Greater Rockford Airport car rentals

Belleville Airport car rentals

Marion Williamson County Airport car rentals

Quincy Regional Airport car rentals

Top 3 airlines flying from Santo Domingo to Illinois

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$324	Average$625	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$440	Average$523	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$447	Average$629	FlexibilityNo cancel fee	On-time71%

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$174+ Cheap flights from Santo Domingo (SDQ) to Illinois

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santo Domingo to Illinois with Cheapflights

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3. Compare prices and book

Cheap flight deals from Santo Domingo to Illinois

Keep the following information in mind while searching for Santo Domingo to Illinois flight deals. Data was last updated July 3, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Santo Domingo to Illinois

Cheapest flights from Santo Domingo to IllinoisExplore the most affordable flight options available from Santo Domingo to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Santo Domingo to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santo Domingo to Illinois that are best for you.

Best time to book a flight from Santo Domingo to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Santo Domingo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Santo Domingo to Illinois

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

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

Find hourly flight availability from Santo Domingo to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

How much does it cost to fly round-trip from Santo Domingo to Illinois?

Reviews of airlines servicing Illinois

Get a feel of what it's like to fly with Delta, JetBlue, and American Airlines from Santo Domingo to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Santo Domingo to Illinois. 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 from for flights from Santo Domingo to Illinois?

What are the cheapest airlines to fly from Santo Domingo to Illinois one-way?

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

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

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

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

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 Santo Domingo to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Santo Domingo to Illinois

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Cheapest flights from Santo Domingo to Illinois
Explore the most affordable flight options available from Santo Domingo to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.