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Dominican Republic

$126+ Cheap flights from Illinois to the Dominican Republic

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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PUJ
Apr 6 — Apr 131
So 4/6
So 4/13
1 adult, Economy
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Cheap flight deals from Illinois to Dominican Republic

Keep the following information in mind while searching for Illinois to Dominican Republic flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$315
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

March

Cheapest in

April

Average price

$475

Good round-trip deal

$472 or less

Good one-way deal

$193 or less
Provider with most accurate pricing for Chicago (CHI)-Punta Cana flight deals.
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From Illinois to Dominican Republic
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One-way flight from Illinois to Dominican Republic
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Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Illinois to Dominican Republic.
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Price to beat on a one-way flight from Illinois to Dominican Republic.
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Find flight deals from Illinois to Dominican Republic

Cheapest flights from Illinois to Dominican Republic
Explore the most affordable flight options available from Illinois to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/1. 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.
Mo 5/53:01 pmORD - PUJ
1 stop18h 34mAmerican Airlines
Do 5/83:16 pmPUJ - ORD
Nonstop5h 20mAmerican Airlines
Deal found 4/1$315
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/55:07 pmORD - PUJ
1 stop17h 37mSpirit Airlines
Do 5/1512:42 pmPUJ - ORD
1 stop8h 21mSpirit Airlines
Deal found 3/31$318
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
So 4/274:30 pmORD - PUJ
1 stop18h 14mMultiple Airlines
Mi 4/303:18 pmPUJ - ORD
1 stop10h 02mMultiple Airlines
Deal found 3/31$320
This Delta deal was found by Cheapflights users on 3/30. 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.
So 4/205:30 amORD - PUJ
1 stop8h 10mDelta
Mi 4/233:55 pmPUJ - ORD
1 stop9h 04mDelta
Deal found 3/30$335
This Delta deal was found by Cheapflights users on 3/30. 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.
Di 5/66:04 amMDW - PUJ
1 stop6h 11mDelta
Sa 5/101:05 pmPUJ - MDW
1 stop9h 09mDelta
Deal found 3/30$335
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sa 4/1212:58 pmMDW - PUJ
1 stop21h 46mMultiple Airlines
Fr 4/1812:39 pmPUJ - MDW
1 stop8h 16mMultiple Airlines
Deal found 3/31$340
This United Airlines deal was found by Cheapflights users on 3/31. 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.
So 5/119:23 amORD - PUJ
Nonstop4h 42mUnited Airlines
Do 5/151:50 pmPUJ - ORD
Nonstop5h 05mUnited Airlines
Deal found 3/31$350
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 5/35:36 amORD - SDQ
1 stop8h 10mSpirit Airlines
Mi 5/74:05 pmSDQ - ORD
1 stop7h 59mSpirit Airlines
Deal found 3/31$351
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Fr 5/25:55 pmSTL - PUJ
2 stops18h 10mMultiple Airlines
Di 5/1312:42 pmPUJ - STL
1 stop12h 24mMultiple Airlines
Deal found 3/31$356
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Di 9/161:03 pmORD - SDQ
1 stop12h 07mMultiple Airlines
Sa 9/203:35 pmSDQ - ORD
1 stop8h 12mMultiple Airlines
Deal found 3/31$378
This Delta deal was found by Cheapflights users on 3/31. 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.
Di 4/11:35 pmORD - STI
1 stop10h 34mDelta
Mo 4/76:15 amSTI - ORD
1 stop12h 17mDelta
Deal found 3/31$393
This Copa Airlines deal was found by Cheapflights users on 3/31. 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.
Fr 4/43:09 pmORD - SDQ
1 stop18h 47mCopa Airlines
Mi 4/92:04 pmSDQ - ORD
1 stop11h 28mCopa Airlines
Deal found 3/31$395

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Dominican Republic 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 April 1, 2025.
Use the filters below to find and compare flights from Illinois to the Dominican Republic that are best for you.

Fly from

Illinois

Fly to

Dominican Republic

Route

Depart

Return

Price

ChicagoPunta Cana

ORD - PUJ

ORDPUJ

Chicago O'Hare Intl

Mo 5/5

3:01 pm-10:35 am

1 stop18h 34m

Punta Cana

Do 5/8

3:16 pm-7:36 pm

Nonstop5h 20m

$315

ChicagoPunta Cana

ORD - PUJ

ORDPUJ

Chicago O'Hare Intl

Mo 5/5

5:07 pm-11:44 am

1 stop17h 37m

Punta Cana

Do 5/15

12:42 pm-8:03 pm

1 stop8h 21m

$318

ChicagoPunta Cana

ORD - PUJ

ORDPUJ

Chicago O'Hare Intl

So 4/27

4:30 pm-11:44 am

1 stop18h 14m

Punta Cana

Mi 4/30

3:18 pm-12:20 am

1 stop10h 02m

$320

ChicagoPunta Cana

ORD - PUJ

ORDPUJ

Chicago O'Hare Intl

So 4/20

5:30 am-2:40 pm

1 stop8h 10m

Punta Cana

Di 4/22

3:55 pm-11:59 pm

1 stop9h 04m

$335

ChicagoPunta Cana

MDW - PUJ

MDWPUJ

Chicago Midway

Di 5/6

6:04 am-2:30 pm

1 stop7h 26m

Punta Cana

Mi 5/14

1:05 pm-9:28 pm

1 stop9h 23m

$335

ChicagoPunta Cana

MDW - PUJ

MDWPUJ

Chicago Midway

Sa 4/12

12:58 pm-11:44 am

1 stop21h 46m

Punta Cana

Fr 4/18

12:39 pm-7:55 pm

1 stop8h 16m

$340

ChicagoPunta Cana

ORD - PUJ

ORDPUJ

Chicago O'Hare Intl

So 5/11

9:23 am-3:05 pm

Nonstop4h 42m

Punta Cana

Do 5/15

1:50 pm-5:55 pm

Nonstop5h 05m

$350

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

Sa 5/3

5:36 am-2:46 pm

1 stop8h 10m

Santo Domingo Las Americas

Mi 5/7

4:05 pm-11:04 pm

1 stop7h 59m

$351

St. LouisPunta Cana

STL - PUJ

STLPUJ

Lambert-St Louis

Fr 5/2

5:55 pm-1:05 pm

2 stops18h 10m

Punta Cana

Di 5/13

12:42 pm-12:06 am

1 stop12h 24m

$356

ChicagoSanto Domingo

ORD - SDQ

ORDSDQ

Chicago O'Hare Intl

Fr 5/9

8:24 pm-11:48 am

1 stop14h 24m

Santo Domingo Las Americas

Mo 5/19

4:50 pm-8:50 am

1 stop17h 00m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Dominican Republic

Have a flexible travel schedule? Discover the best time to fly to Dominican Republic 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 the Dominican Republic

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Dominican Republic (average of $443). Flying from Illinois to Dominican Republic in June is currently the most expensive (average of $598). 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 DO?

Find hourly flight availability from Illinois to Dominican Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

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

Weekly flight availability from Illinois to Dominican Republic

Explore weekly flight availability from Illinois to Dominican Republic. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 1, 2025.

The most flights from USIL to DO0 are scheduled on a Tuesday (3 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Dominican Republic by month

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

In terms of precipitation, rainfall in Dominican Republic ranges from 2.1 - 6.0 inches per month. October is typically the wettest month, when rainfall can reach 6.0 in. February is typically the driest time to visit Dominican Republic when rainfall is around 2.1 in.

Temperature in Dominican Republic by month

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

If weather is an important factor for your trip to Dominican Republic, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Dominican Republic

Get insights into the airlines that provide service to Dominican Republic. 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 Dominican Republic. Reviews last updated April 1, 2025.
Get a feel of what it's like to fly with Delta, Southwest and Copa Airlines from Illinois to Dominican Republic by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Southwest
8.0
Very good
4,276 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,400 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,700 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,754 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Dominican Republic. 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 Dominican Republic one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $126. Spirit Airlines flights start at $142 while deals on Delta start at $156 one-way.

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

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

  • How can I find direct flights from Illinois to Dominican Republic?

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

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

    Yes. Cheapflights offers flight deals from Illinois to Dominican Republic 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 Dominican Republic?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Dominican Republic (average of $443). Flying from Illinois to Dominican Republic in June is currently the most expensive (average of $598). 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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Alternative routes for Illinois to Dominican Republic

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
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John F Kennedy Intl to Nassau flights
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Atlanta to Montego Bay flights
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LaGuardia to Montego Bay flights
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LaGuardia to Oranjestad flights
Atlanta to Punta Cana flights
Raleigh to Luis Munoz Marin Intl flights
Newark to Saint Thomas Island flights
John F Kennedy Intl to Providenciales flights
Hobby to Luis Munoz Marin Intl flights

Top 10 airlines flying from Illinois to Dominican Republic

Discover the top 10 airlines that operate flights from Illinois to Dominican Republic. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$210Average$490FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$226Average$690FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$226Average$537FlexibilityNo cancel feeOn-time70%
Spirit AirlinesCheapest$228Average$326FlexibilityNo cancel feeOn-time65%
DeltaCheapest$334Average$639FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$335Average$861FlexibilityNo cancel feeOn-time67%
JetBlueCheapest$343Average$586FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$381Average$722FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$671Average$874FlexibilityNo cancel feeOn-time63%
AviancaCheapest$1,422Average$1,422FlexibilityNo cancel feeOn-time71%
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