$118 Cheap Flights from Chicago (ORD) to Santo Domingo (SDQ)

View $118 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Las Americas Intl. Airport (SDQ)

Cheap Flights from Chicago to Santo Domingo (ORD-SDQ)

Prices were available within the past 7 days and start at $118 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Jan 6 - Tue, Jan 13
ORD
Chicago
SDQ
Santo Domingo
$277 Roundtrip, found 2 days ago
$277
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Jan 6 from Chicago to Santo Domingo, returning Tue, Jan 13, priced at $277 found 2 days ago
Spirit Airlines
Tue, Dec 2 - Sat, Dec 6
ORD
Chicago
SDQ
Santo Domingo
$286 Roundtrip, found 12 hours ago
$286
Roundtrip
found 12 hours ago
Select Spirit Airlines flight, departing Tue, Dec 2 from Chicago to Santo Domingo, returning Sat, Dec 6, priced at $286 found 12 hours ago
Spirit Airlines
Wed, Jan 21 - Mon, Jan 26
ORD
Chicago
SDQ
Santo Domingo
$290 Roundtrip, found 5 hours ago
$290
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Wed, Jan 21 from Chicago to Santo Domingo, returning Mon, Jan 26, priced at $290 found 5 hours ago
Spirit Airlines
Sun, Dec 7 - Sat, Dec 13
ORD
Chicago
SDQ
Santo Domingo
$292 Roundtrip, found 2 days ago
$292
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sun, Dec 7 from Chicago to Santo Domingo, returning Sat, Dec 13, priced at $292 found 2 days ago
Spirit Airlines
Sun, Dec 7 - Tue, Dec 16
ORD
Chicago
SDQ
Santo Domingo
$294 Roundtrip, found 4 hours ago
$294
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Sun, Dec 7 from Chicago to Santo Domingo, returning Tue, Dec 16, priced at $294 found 4 hours ago
Spirit Airlines
Wed, Jan 7 - Mon, Jan 12
ORD
Chicago
SDQ
Santo Domingo
$296 Roundtrip, found 7 hours ago
$296
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Wed, Jan 7 from Chicago to Santo Domingo, returning Mon, Jan 12, priced at $296 found 7 hours ago
Copa
Mon, Dec 1 - Thu, Dec 4
ORD
Chicago
SDQ
Santo Domingo
$378 Roundtrip, found 6 hours ago
$378
Roundtrip
found 6 hours ago
Select Copa flight, departing Mon, Dec 1 from Chicago to Santo Domingo, returning Thu, Dec 4, priced at $378 found 6 hours ago
American Airlines
Fri, Nov 28 - Fri, Dec 5
ORD
Chicago
SDQ
Santo Domingo
$390 Roundtrip, found 2 hours ago
$390
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Nov 28 from Chicago to Santo Domingo, returning Fri, Dec 5, priced at $390 found 2 hours ago
JetBlue Airways
Wed, May 13 - Mon, May 18
ORD
Chicago
SDQ
Santo Domingo
$390 Roundtrip, found 5 hours ago
$390
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Wed, May 13 from Chicago to Santo Domingo, returning Mon, May 18, priced at $390 found 5 hours ago
Delta
Wed, Dec 3 - Mon, Dec 8
ORD
Chicago
SDQ
Santo Domingo
$390 Roundtrip, found 5 hours ago
$390
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Dec 3 from Chicago to Santo Domingo, returning Mon, Dec 8, priced at $390 found 5 hours ago

Find the cheapest month to fly from Chicago (ORD) to Santo Domingo (SDQ)

September is typically the cheapest month to fly

From $261 - $398 per traveler.

Alternative airports near Santo Domingo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Las Americas Intl. SDQ. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $391
SDQ
Las Americas Intl.
Cheapest
Average driving time to city center22 min
Flights from $391

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Las Americas Intl. Airport (SDQ) cost?
Snag a cheap one-way flight from $118 or cheap return flight from $277 from O'Hare Intl. Airport (ORD) to Las Americas Intl. Airport (SDQ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Las Americas Intl. Airport (SDQ)?
The cheapest month to fly from ORD to SDQ is January, when there's less demand. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Las Americas Intl. Airport (SDQ)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from ORD to SDQ. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from O'Hare Intl. Airport (ORD) to Las Americas Intl. Airport (SDQ)?
Nonstop flights from O'Hare Intl. Airport (ORD) to Las Americas Intl. Airport (SDQ) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ORD to SDQ?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Las Americas Intl. Airport (SDQ)?
Book a flight from O'Hare Intl. Airport (ORD) to Las Americas Intl. Airport (SDQ) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Las Americas Intl. Airport (SDQ) last-minute?
Holding off until just before your departure to book a flight from ORD to SDQ often results in higher prices. While it's possible to find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book an ORD to SDQ flight and hotel package?
You'll generally save money by securing an ORD to SDQ flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Las Americas Intl. Airport (SDQ)?
Typically, you can modify or cancel your ORD to SDQ flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Las Americas Intl.
Airlines serving
Aeromexico, American Airlines, Copa, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United, avianca
Roundtrip price
$276
Distance
1947 mi

Book with confidence

Chicago to Santo Domingo Flights

The cheapest times to fly from Chicago to Santo Domingo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Santo Domingo are during the month of January. You can find some of the cheapest flights from Chicago to Santo Domingo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Santo Domingo

Sunday is one of the best days to book for cheap flights from Chicago to Santo Domingo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Santo Domingo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Santo Domingo in 2025. You can also book with separate airlines for your outbound and return journeys, from $118 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Santo Domingo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Santo Domingo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Santo Domingo Flights

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*Available to One Key members.