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Cheap flights from Illinois to Santo Domingo from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Santo Domingo departing on 11/28. 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 Santo Domingo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
7:10 am - 3:23 pmORD-SDQ
6h 13m1 stop
Spirit Airlines Logo
12:49 pm - 8:01 pmSDQ-ORD
9h 12m1 stop
$262Spirit Airlines
Find Deal
sáb., dic. 6 - sáb., dic. 13
Spirit Airlines Logo
5:00 am - 3:23 pmORD-SDQ
8h 23m1 stop
Spirit Airlines Logo
4:21 pm - 12:09 amSDQ-ORD
9h 48m1 stop
$266Spirit Airlines
Find Deal
mar., dic. 9 - mar., dic. 16
Spirit Airlines Logo
5:15 am - 3:32 pmORD-SDQ
8h 17m1 stop
Spirit Airlines Logo
4:37 pm - 12:18 amSDQ-ORD
9h 41m1 stop
$277Spirit Airlines
Find Deal
sáb., feb. 21 - mar., feb. 24
Multiple Airlines Logo
3:20 pm - 3:23 pmORD-SDQ
22h 03m1 stop
Multiple Airlines Logo
8:30 pm - 2:03 pmSDQ-ORD
19h 33m2 stops
$307Multiple Airlines
Find Deal
dom., dic. 7 - dom., dic. 14
Frontier Logo
4:01 pm - 3:19 pmORD-SDQ
21h 18m1 stop
Frontier Logo
8:30 pm - 2:03 pmSDQ-ORD
19h 33m2 stops
$320Frontier
Find Deal
mié., dic. 10 - dom., dic. 14
Multiple Airlines Logo
5:00 am - 3:23 pmORD-SDQ
8h 23m1 stop
Multiple Airlines Logo
4:21 pm - 2:57 pmSDQ-ORD
24h 36m2 stops
$322Multiple Airlines
Find Deal
mar., dic. 9 - mar., dic. 16
Copa Airlines Logo
7:35 am - 6:05 pmORD-SDQ
8h 30m1 stop
Copa Airlines Logo
8:50 am - 12:04 amSDQ-ORD
17h 14m1 stop
$378Copa Airlines
Find Deal
mié., ene. 7 - mié., feb. 18
JetBlue Logo
12:10 pm - 3:31 amORD-SDQ
14h 21m1 stop
JetBlue Logo
5:30 am - 5:31 pmSDQ-ORD
13h 01m1 stop
$390JetBlue
Find Deal
mié., mar. 25 - mié., abr. 1
Copa Airlines Logo
7:35 am - 6:05 pmORD-SDQ
8h 30m1 stop
Copa Airlines Logo
12:40 pm - 12:24 amSDQ-ORD
13h 44m1 stop
$393Copa Airlines
Find Deal
vie., ene. 9 - sáb., ene. 17
Frontier Logo
2:49 pm - 3:19 pmMDW-SDQ
22h 30m1 stop
Frontier Logo
4:39 pm - 9:52 amSDQ-MDW
19h 13m1 stop
$439Frontier
Find Deal
mié., dic. 10 - dom., dic. 14

Spirit Airlines flights from Illinois to Santo Domingo

Our best Spirit Airlines deals on Illinois to Santo Domingo flight tickets
Spirit Airlines
Dec 6
ORD7:10 amChicago O'Hare Intl
6h 13m
1 stop
SDQ3:23 pmSanto Domingo Las Americas
Dec 13
SDQ12:49 pmSanto Domingo Las Americas
9h 12m
1 stop
ORD8:01 pmChicago O'Hare Intl
$262
Find similar
Spirit Airlines
Dec 9
ORD5:00 amChicago O'Hare Intl
8h 23m
1 stop
SDQ3:23 pmSanto Domingo Las Americas
Dec 16
SDQ4:21 pmSanto Domingo Las Americas
9h 48m
1 stop
ORD12:09 amChicago O'Hare Intl
$266
Find similar
Spirit Airlines
Feb 21
ORD5:15 amChicago O'Hare Intl
8h 17m
1 stop
SDQ3:32 pmSanto Domingo Las Americas
Feb 24
SDQ4:37 pmSanto Domingo Las Americas
9h 41m
1 stop
ORD12:18 amChicago O'Hare Intl
$277
Find similar

Frontier flights from Illinois to Santo Domingo

Our best Frontier deals on Illinois to Santo Domingo flight tickets
Frontier
Dec 10
ORD4:01 pmChicago O'Hare Intl
21h 18m
1 stop
SDQ3:19 pmSanto Domingo Las Americas
Dec 14
SDQ8:30 pmSanto Domingo Las Americas
19h 33m
2 stops
ORD2:03 pmChicago O'Hare Intl
$320
Find similar
Frontier
Dec 10
MDW2:49 pmChicago Midway
22h 30m
1 stop
SDQ3:19 pmSanto Domingo Las Americas
Dec 14
SDQ4:39 pmSanto Domingo Las Americas
19h 13m
1 stop
MDW9:52 amChicago Midway
$439
Find similar
Frontier
Dec 6
STL7:43 pmLambert-St Louis
17h 31m
2 stops
SDQ3:14 pmSanto Domingo Las Americas
Dec 8
SDQ10:26 amSanto Domingo Las Americas
14h 07m
2 stops
STL10:33 pmLambert-St Louis
$512
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated noviembre 10, 2025.
Use the filters below to find and compare flights from Illinois to Santo Domingo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

sáb. 12/6

7:10 am-3:23 pm

1 stop6h 13m

Santo Domingo Las Americas

sáb. 12/13

12:49 pm-8:01 pm

1 stop9h 12m

$262

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

mar. 12/9

5:00 am-3:23 pm

1 stop8h 23m

Santo Domingo Las Americas

mar. 12/16

4:21 pm-12:09 am

1 stop9h 48m

$266

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

sáb. 2/21

5:15 am-3:32 pm

1 stop8h 17m

Santo Domingo Las Americas

mar. 2/24

4:37 pm-12:18 am

1 stop9h 41m

$277

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

dom. 12/7

3:20 pm-3:23 pm

1 stop22h 03m

Santo Domingo Las Americas

dom. 12/14

8:30 pm-2:03 pm

2 stops19h 33m

$307

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

mié. 12/10

4:01 pm-3:19 pm

1 stop21h 18m

Santo Domingo Las Americas

dom. 12/14

8:30 pm-2:03 pm

2 stops19h 33m

$320

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

mar. 12/9

5:00 am-3:23 pm

1 stop8h 23m

Santo Domingo Las Americas

mar. 12/16

4:21 pm-2:57 pm

2 stops24h 36m

$322

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

mié. 1/7

7:35 am-6:05 pm

1 stop8h 30m

Santo Domingo Las Americas

mié. 2/18

8:50 am-12:04 am

1 stop17h 14m

$378

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

mié. 3/25

12:10 pm-3:31 am

1 stop14h 21m

Santo Domingo Las Americas

mié. 4/1

5:30 am-5:31 pm

1 stop13h 01m

$390

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

vie. 1/9

7:35 am-6:05 pm

1 stop8h 30m

Santo Domingo Las Americas

sáb. 1/17

12:40 pm-12:24 am

1 stop13h 44m

$393

ChicagoSanto Domingo

MDW - SDQ

MDWSDQ

Chicago Midway

mié. 12/10

2:49 pm-3:19 pm

1 stop22h 30m

Santo Domingo Las Americas

dom. 12/14

4:39 pm-9:52 am

1 stop19h 13m

$439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Santo Domingo from

How to get the cheapest flight ticket from Illinois to Santo Domingo

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 is the cheapest month to fly to Santo Domingo?

If you don’t want to visit Santo Domingo in August, then you should wait until September to fly from Illinois, when ticket prices are also cheap, with an average price of $426.

What is the cheapest day to depart on your flight to Santo Domingo?

Our data shows that Tuesday is the least expensive day to fly to Santo Domingo. Tickets to fly out on this day can be as low as $451. The most expensive day to fly to Santo Domingo is Friday, with ticket prices averaging around $561.

What is the cheapest time of day to depart on your flight to Santo Domingo?

The cheapest time of day to fly to Santo Domingo is in the evening when flights can be purchased for as low as $386. Try not to purchase tickets in the morning because they tend to be around $521. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Santo Domingo from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Santo Domingo for around $500 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santo Domingo from Illinois for as low as $399 on momondo.

Can stopping save me money on Illinois to Santo Domingo flights?

You could potentially save up to 32% on your flight if you consider stops on a Illinois to Santo Domingo flight.

Cheap Illinois to Santo Domingo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Santo Domingo

Direct flights

None
There are no direct flights from Illinois to Santo Domingo. There are no popular flight routes from Illinois to Santo Domingo.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Santo Domingo Las Americas Airport?

    Prices for flights from Illinois to Santo Domingo Las Americas Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Santo Domingo Las Americas Airport?

  • How old do you have to be to fly from Illinois to Santo Domingo Las Americas Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Santo Domingo Las Americas Airport.

  • What documentation or ID do you need to fly to Santo Domingo Las Americas Airport?

    The required travel and health documents for your Santo Domingo Las Americas 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 Santo Domingo Las Americas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Santo Domingo

Compare and see reviews for airlines that fly from Illinois to Santo Domingo with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $188Free CancellationRating
7.6
1,562 reviews
Search Copa Airlines flights
Spirit AirlinesPriceFrom $277Free CancellationRating
6.3
8,136 reviews
Search Spirit Airlines flights
JetBluePriceFrom $367Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
American AirlinesPriceFrom $389Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
United AirlinesPriceFrom $406Free CancellationRating
7.4
9,012 reviews
Search United Airlines flights
DeltaPriceFrom $406Free CancellationRating
7.9
8,006 reviews
Search Delta flights

Traveling to a place near Santo Domingo?

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

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Santo Domingo?

Finding the right flight to Santo Domingo from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santo Domingo quick and easy, saving you time and money.

Can I find flights from Illinois to Santo Domingo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Santo Domingo flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Santo Domingo?

Once you have performed a search for Illinois to Santo Domingo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Illinois to Santo Domingo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Santo Domingo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santo Domingo and let you know when they change.

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mié. 12/10
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