$140+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PUJ
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Dominican Republic with Cheapflights
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Cheapest flights from Illinois to Dominican RepublicExplore 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 May 5, 2026.
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 May 5, 2026.
This Gotogate deal was found by Cheapflights users on 5/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:12 pm
ORD
- PUJ
Nonstop4h 45m
Arajet
Sat 10/247:02 am
PUJ
- ORD
Nonstop5h 10m
Arajet
Deal found 5/1![Arajet logo]()
$344
This Arajet deal was found by Cheapflights users on 5/2. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:30 am
ORD
- PUJ
Nonstop4h 45m
Arajet
Thu 10/17:30 pm
PUJ
- ORD
Nonstop5h 10m
Arajet
Deal found 5/2![Arajet logo]()
$347
This Mytrip deal was found by Cheapflights users on 5/2. 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.
Fri 8/286:45 am
ORD
- PUJ
Nonstop4h 45m
Arajet
Thu 9/37:30 pm
PUJ
- ORD
Nonstop5h 10m
Arajet
Deal found 5/2![Arajet logo]()
$352
This Gotogate deal was found by Cheapflights users on 5/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:30 am
ORD
- PUJ
Nonstop4h 45m
Arajet
Sat 9/267:02 am
PUJ
- ORD
Nonstop5h 10m
Arajet
Deal found 5/2![Arajet logo]()
$354
This Mytrip deal was found by Cheapflights users on 5/3. 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.
Sat 5/1612:12 pm
ORD
- PUJ
Nonstop4h 45m
Arajet
Sat 5/237:02 am
PUJ
- ORD
Nonstop5h 10m
Arajet
Deal found 5/3![Arajet logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Sat 5/1612:12 pm
ORD
- PUJ
Nonstop4h 45m
Multiple Airlines
Wed 5/209:29 pm
PUJ
- ORD
1 stop26h 17m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:52 pm
ORD
- PUJ
1 stop14h 05m
Multiple Airlines
Sat 5/237:02 am
PUJ
- ORD
Nonstop5h 10m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$367
This Priceline deal was found by Cheapflights users on 5/4. 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.
Tue 8/116:00 am
MDW
- PUJ
1 stop7h 49m
Frontier
Tue 8/183:39 pm
PUJ
- MDW
1 stop20h 30m
Frontier
Deal found 5/4![Frontier logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Sat 5/235:27 pm
STL
- PUJ
2 stops19h 50m
Frontier
Wed 5/273:35 pm
PUJ
- STL
1 stop26h 58m
Frontier
Deal found 5/3![Frontier logo]()
$388
This Priceline deal was found by Cheapflights users on 5/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
MDW
- PUJ
1 stop7h 46m
Frontier
Sat 6/133:40 pm
PUJ
- MDW
1 stop20h 32m
Frontier
Deal found 5/1![Frontier logo]()
$392
This CheapOair deal was found by Cheapflights users on 5/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
MDW
- PUJ
1 stop7h 49m
Frontier
Mon 8/103:44 pm
PUJ
- MDW
1 stop20h 23m
Frontier
Deal found 5/1![Frontier logo]()
$393
This Frontier deal was found by Cheapflights users on 5/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:59 am
MDW
- PUJ
1 stop25h 25m
Frontier
Sat 5/2311:45 am
PUJ
- MDW
2 stops11h 17m
Frontier
Deal found 5/1![Frontier logo]()
$395
Best flights from Illinois to Dominican RepublicDiscover carefully curated flight deals from Illinois to Dominican Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Illinois to Dominican Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This Arajet deal was found by Cheapflights users on 5/1. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:12 pm
ORD
- SDQ
1 stop8h 28m
Multiple Airlines
Fri 5/221:40 am
SDQ
- ORD
1 stop10h 32m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$419
This Priceline deal was found by Cheapflights users on 5/5. 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.
Mon 8/38:05 pm
ORD
- PUJ
1 stop14h 49m
Frontier
Sat 8/83:44 pm
PUJ
- ORD
1 stop17h 09m
Frontier
Deal found 5/5![Frontier logo]()
$424
This Super.com deal was found by Cheapflights users on 5/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:30 am
ORD
- PUJ
Nonstop4h 45m
Arajet
Sat 8/87:02 am
PUJ
- ORD
Nonstop5h 10m
Arajet
Deal found 5/5![Arajet logo]()
$428
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Tue 6/166:52 pm
MLI
- PUJ
2 stops19h 16m
American Airlines
Tue 6/234:51 pm
PUJ
- MLI
2 stops18h 50m
American Airlines
Deal found 5/2![American Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 5/5. 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.
Tue 6/95:22 pm
STL
- PUJ
1 stop18h 11m
Delta
Thu 6/114:00 pm
PUJ
- STL
1 stop17h 16m
Delta
Deal found 5/5![Delta logo]()
$464
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:15 pm
STL
- PUJ
1 stop24h 00m
Air Canada
Mon 6/225:05 pm
PUJ
- STL
2 stops20h 16m
Air Canada
Deal found 4/30![Air Canada logo]()
$483
This Copa Airlines deal was found by Cheapflights users on 5/5. 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.
Mon 7/278:02 am
ORD
- SDQ
1 stop17h 23m
Copa Airlines
Fri 7/318:53 am
SDQ
- ORD
1 stop20h 07m
Copa Airlines
Deal found 5/5![Copa Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 5/209:30 am
ORD
- PUJ
Nonstop4h 42m
United Airlines
Wed 5/271:50 pm
PUJ
- ORD
Nonstop5h 09m
United Airlines
Deal found 5/4![United Airlines logo]()
$566
This JetBlue deal was found by Cheapflights users on 5/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:30 pm
ORD
- PUJ
1 stop13h 08m
JetBlue
Sat 6/611:19 am
PUJ
- ORD
1 stop12h 37m
JetBlue
Deal found 5/3![JetBlue logo]()
$584
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:55 pm
MDW
- PUJ
2 stops15h 50m
Southwest
Tue 10/131:25 pm
PUJ
- MDW
2 stops9h 25m
Southwest
Deal found 4/30![Southwest logo]()
$658
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:15 pm
STL
- PUJ
2 stops22h 40m
Air Canada
Tue 6/25:25 pm
PUJ
- STL
2 stops19h 41m
Air Canada
Deal found 4/30![Air Canada logo]()
$491
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 5/2612:59 pm
ORD
- STI
1 stop11h 00m
Delta
Thu 6/116:00 am
STI
- ORD
1 stop12h 11m
Delta
Deal found 4/30![Delta logo]()
$495
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Sat 10/36:33 pm
PIA
- PUJ
2 stops19h 02m
American Airlines
Sat 10/104:20 pm
PUJ
- PIA
1 stop17h 42m
American Airlines
Deal found 5/5![American Airlines logo]()
$496
This Copa Airlines deal was found by Cheapflights users on 5/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:21 pm
ORD
- SDQ
1 stop19h 21m
Copa Airlines
Mon 7/2712:13 pm
SDQ
- ORD
1 stop16h 47m
Copa Airlines
Deal found 5/1![Copa Airlines logo]()
$515
This American Airlines deal was found by Cheapflights users on 5/3. 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.
Fri 5/294:20 pm
PIA
- PUJ
2 stops17h 44m
American Airlines
Fri 6/54:51 pm
PUJ
- PIA
2 stops17h 37m
American Airlines
Deal found 5/3![American Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 5/5. 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.
Sun 9/66:00 am
ORD
- SDQ
1 stop11h 04m
Delta
Tue 9/152:56 pm
SDQ
- ORD
1 stop7h 49m
Delta
Deal found 5/5![Delta logo]()
$502
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Mon 9/216:50 pm
MLI
- PUJ
2 stops16h 50m
United Airlines
Thu 9/243:35 pm
PUJ
- MLI
2 stops19h 39m
United Airlines
Deal found 5/4![United Airlines logo]()
$581
This Copa Airlines deal was found by Cheapflights users on 4/30. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/131:00 am
ORD
- POP
1 stop9h 33m
Copa Airlines
Sun 6/2112:40 pm
POP
- ORD
1 stop16h 20m
Copa Airlines
Deal found 4/30![Copa Airlines logo]()
$552
This Arajet deal was found by Cheapflights users on 5/5. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:30 am
ORD
- PUJ
Nonstop4h 45m
Arajet
Sat 6/67:02 am
PUJ
- ORD
Nonstop5h 10m
Arajet
Deal found 5/5![Arajet logo]()
$613
This Delta deal was found by Cheapflights users on 5/4. 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.
Sat 10/36:00 am
ORD
- SDQ
1 stop11h 25m
Delta
Sat 10/107:49 pm
SDQ
- ORD
2 stops15h 39m
Delta
Deal found 5/4![Delta logo]()
$507
This Air Canada deal was found by Cheapflights users on 5/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/91:05 pm
STL
- PUJ
1 stop23h 50m
Air Canada
Sun 5/174:25 pm
PUJ
- STL
1 stop20h 41m
Air Canada
Deal found 5/1![Air Canada logo]()
$570
This United Airlines deal was found by Cheapflights users on 5/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:45 am
ORD
- PUJ
Nonstop4h 42m
United Airlines
Thu 7/301:50 pm
PUJ
- ORD
Nonstop5h 09m
United Airlines
Deal found 5/1![United Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 5/2. 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.
Wed 5/2711:09 am
ORD
- SDQ
2 stops12h 32m
Delta
Fri 6/52:48 pm
SDQ
- ORD
1 stop10h 11m
Delta
Deal found 5/2![Delta logo]()
$507
This Southwest deal was found by Cheapflights users on 5/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:55 pm
MDW
- PUJ
2 stops16h 25m
Southwest
Fri 8/211:45 pm
PUJ
- MDW
2 stops18h 50m
Southwest
Deal found 5/4![Southwest logo]()
$676
This Copa Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 6/308:02 am
ORD
- POP
1 stop26h 29m
Copa Airlines
Tue 7/1412:37 pm
POP
- ORD
1 stop16h 23m
Copa Airlines
Deal found 5/3![Copa Airlines logo]()
$579
This United Airlines deal was found by Cheapflights users on 5/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:31 pm
PIA
- PUJ
2 stops18h 09m
United Airlines
Thu 9/103:35 pm
PUJ
- PIA
2 stops28h 50m
United Airlines
Deal found 5/1![United Airlines logo]()
$596
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 6/37:00 am
ORD
- SDQ
2 stops10h 01m
Delta
Wed 6/106:06 am
SDQ
- ORD
2 stops13h 23m
Delta
Deal found 5/4![Delta logo]()
$507
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:40 pm
STL
- PUJ
2 stops19h 15m
Southwest
Sun 8/22:20 pm
PUJ
- STL
2 stops10h 35m
Southwest
Deal found 4/30![Southwest logo]()
$677
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Mon 6/157:11 pm
PIA
- PUJ
2 stops19h 04m
American Airlines
Mon 6/224:15 pm
PUJ
- PIA
2 stops18h 08m
American Airlines
Deal found 5/1![American Airlines logo]()
$646
This Copa Airlines deal was found by Cheapflights users on 5/5. 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.
Mon 7/133:21 pm
ORD
- POP
1 stop19h 10m
Copa Airlines
Fri 7/1712:37 pm
POP
- ORD
1 stop12h 24m
Copa Airlines
Deal found 5/5![Copa Airlines logo]()
$592
Last-minute flights from Illinois to Dominican RepublicDiscover last-minute flight deals from Illinois to Dominican Republic. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Dominican Republic. Data last updated May 5, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 5/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/111:05 pm
STL
- PUJ
1 stop23h 50m
Multiple Airlines
Sat 5/1610:33 am
PUJ
- STL
1 stop14h 48m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:56 pm
ORD
- PUJ
1 stop14h 01m
Multiple Airlines
Thu 5/212:40 pm
PUJ
- ORD
1 stop9h 35m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$369
This Flightnetwork deal was found by Cheapflights users on 5/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:12 pm
ORD
- PUJ
Nonstop4h 45m
Arajet
Sat 5/237:02 am
PUJ
- ORD
Nonstop5h 10m
Arajet
Deal found 5/1![Arajet logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Sat 5/1612:12 pm
ORD
- PUJ
Nonstop4h 45m
Multiple Airlines
Wed 5/209:29 pm
PUJ
- ORD
1 stop26h 17m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:52 pm
ORD
- PUJ
1 stop14h 05m
Multiple Airlines
Sat 5/237:02 am
PUJ
- ORD
Nonstop5h 10m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$367
This Frontier deal was found by Cheapflights users on 5/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:59 am
MDW
- PUJ
1 stop25h 25m
Frontier
Sat 5/2311:45 am
PUJ
- MDW
2 stops11h 17m
Frontier
Deal found 5/1![Frontier logo]()
$395
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/175:05 am
ORD
- PUJ
1 stop7h 25m
Spirit Airlines
Thu 5/212:40 pm
PUJ
- ORD
1 stop9h 35m
Spirit Airlines
Deal found 5/1![Spirit Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Sat 5/235:27 pm
STL
- PUJ
2 stops19h 50m
Frontier
Wed 5/273:35 pm
PUJ
- STL
1 stop26h 58m
Frontier
Deal found 5/3![Frontier logo]()
$388
This Travelocity deal was found by Cheapflights users on 5/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:52 pm
ORD
- PUJ
1 stop14h 05m
Frontier
Wed 6/33:35 pm
PUJ
- ORD
1 stop17h 20m
Frontier
Deal found 5/4![Frontier logo]()
$370
This Priceline deal was found by Cheapflights users on 5/2. 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.
Mon 6/85:27 pm
STL
- PUJ
1 stop20h 19m
Frontier
Mon 6/153:35 pm
PUJ
- STL
1 stop26h 55m
Frontier
Deal found 5/2![Frontier logo]()
$404
This Priceline deal was found by Cheapflights users on 5/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
MDW
- PUJ
1 stop7h 46m
Frontier
Sat 6/133:40 pm
PUJ
- MDW
1 stop20h 32m
Frontier
Deal found 5/1![Frontier logo]()
$392
This Frontier deal was found by Cheapflights users on 5/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:29 pm
ORD
- STI
2 stops19h 25m
Frontier
Sun 6/1411:09 am
STI
- ORD
1 stop8h 38m
Frontier
Deal found 5/5![Frontier logo]()
$406
One-way flights from Illinois to Dominican RepublicSearch for one-way flight options from Illinois to Dominican Republic. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Illinois to Dominican Republic. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sun 8/2312:29 am
ORD
- SDQ
1 stop15h 00m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$140
This Mytrip deal was found by Cheapflights users on 5/2. 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.
Mon 5/114:30 am
ORD
- PUJ
Nonstop4h 45m
Arajet
Deal found 5/2![Arajet logo]()
$159
This Mytrip deal was found by Cheapflights users on 5/2. 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.
Mon 5/184:30 am
ORD
- PUJ
Nonstop4h 45m
Arajet
Deal found 5/2![Arajet logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:27 pm
STL
- PUJ
2 stops19h 50m
Frontier
Deal found 5/1![Frontier logo]()
$162
This Frontier deal was found by Cheapflights users on 5/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:00 pm
ORD
- PUJ
1 stop13h 57m
Frontier
Deal found 5/1![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Thu 6/48:00 pm
ORD
- PUJ
1 stop13h 57m
Frontier
Deal found 5/4![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 5/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:52 pm
ORD
- PUJ
1 stop14h 05m
Frontier
Deal found 5/1![Frontier logo]()
$168
This Frontier deal was found by Cheapflights users on 5/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
MDW
- PUJ
1 stop7h 34m
Frontier
Deal found 5/1![Frontier logo]()
$168
This Expedia deal was found by Cheapflights users on 5/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:00 pm
ORD
- SDQ
1 stop14h 05m
Frontier
Deal found 5/4![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:52 pm
ORD
- PUJ
1 stop14h 05m
Frontier
Deal found 4/30![Frontier logo]()
$170
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:33 am
ORD
- PUJ
1 stop18h 46m
Frontier
Deal found 4/30![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 5/256:55 am
ORD
- PUJ
2 stops30h 22m
Frontier
Deal found 5/4![Frontier logo]()
$175
Find 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 May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (Gotogate) |
One-way from | $140 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $498 |
Good round-trip deal | $455 or less |
Good one-way deal | $238 or less |
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 May 5, 2026.
Use the filters below to find and compare flights from Illinois to the Dominican Republic that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSanto Domingo
ORD - SDQ
ORDSDQ
Chicago O'Hare Intl
Sat 5/16
12:12 pm-9:40 pm
1 stop8h 28m
Santo Domingo Las Americas
Fri 5/22
1:40 am-11:12 am
1 stop10h 32m
$419
ChicagoPunta Cana
ORD - PUJ
ORDPUJ
Chicago O'Hare Intl
Mon 8/3
8:05 pm-11:54 am
1 stop14h 49m
Punta Cana
Sat 8/8
3:44 pm-7:53 am
1 stop17h 09m
$424
ChicagoPunta Cana
ORD - PUJ
ORDPUJ
Chicago O'Hare Intl
Mon 8/3
5:30 am-11:15 am
Nonstop4h 45m
Punta Cana
Sat 8/8
7:02 am-11:12 am
Nonstop5h 10m
$428
MolinePunta Cana
MLI - PUJ
MLIPUJ
Moline Quad-City
Tue 6/16
6:52 pm-3:08 pm
2 stops19h 16m
Punta Cana
Tue 6/23
4:51 pm-10:41 am
2 stops18h 50m
$461
St. LouisPunta Cana
STL - PUJ
STLPUJ
Lambert-St Louis
Tue 6/9
5:22 pm-12:33 pm
1 stop18h 11m
Punta Cana
Thu 6/11
4:00 pm-8:16 am
1 stop17h 16m
$464
St. LouisPunta Cana
STL - PUJ
STLPUJ
Lambert-St Louis
Wed 6/17
2:15 pm-3:15 pm
1 stop24h 00m
Punta Cana
Mon 6/22
5:05 pm-12:21 pm
2 stops20h 16m
$483
St. LouisPunta Cana
STL - PUJ
STLPUJ
Lambert-St Louis
Fri 5/29
2:15 pm-1:55 pm
2 stops22h 40m
Punta Cana
Tue 6/2
5:25 pm-12:06 pm
2 stops19h 41m
$491
ChicagoSantiago de los Caballeros
ORD - STI
ORDSTI
Chicago O'Hare Intl
Tue 5/26
12:59 pm-12:59 am
1 stop11h 00m
Santiago de los Caballeros
Thu 6/11
6:00 am-5:11 pm
1 stop12h 11m
$495
PeoriaPunta Cana
PIA - PUJ
PIAPUJ
Greater Peoria
Sat 10/3
6:33 pm-2:35 pm
2 stops19h 02m
Punta Cana
Sat 10/10
4:20 pm-9:02 am
1 stop17h 42m
$496
PeoriaPunta Cana
PIA - PUJ
PIAPUJ
Greater Peoria
Fri 5/29
4:20 pm-11:04 am
2 stops17h 44m
Punta Cana
Fri 6/5
4:51 pm-9:28 am
2 stops17h 37m
$496
Showing 1-10 of 60 resultsSorted by cheapest first
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.
ORD-PUJ
MDW-PUJ
STL-PUJ
ORD-SDQ
MLI-PUJ
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
USIL-DO0
ORD-PUJ
MDW-PUJ
STL-PUJ
ORD-SDQ
How far ahead should I book a flight from Illinois to Dominican Republic?
The price you pay for your flight from Illinois to Dominican Republic may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Illinois to Dominican Republic?
Currently, August is the cheapest month in which you can book a flight from Illinois to Dominican Republic (average of $109). Flying from Illinois to Dominican Republic in March is currently the most expensive (average of $667). 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 May 5, 2026.
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 May 5, 2026.
The most flights from USIL to DO0 are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
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.
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.
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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.
Complete your trip
Complete your trip to Dominican Republic by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Dominican Republic by cabin class
Find flights from Illinois to Dominican Republic, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Dominican Republic flights
Browse other Illinois and Dominican Republic flight options. Last updated on May 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Dominican Republic
Find the right flight back to Illinois after your stay in Dominican Republic
Illinois to Dominican Republic flights
Consider these flights traveling from Illinois to Dominican Republic.
Fly to Dominican Republic regions
Consider these flights traveling to Dominican Republic regions.
Top 9 airlines flying from Illinois to Dominican Republic
Discover the top 9 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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$549 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$177 | Average$398 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$193 | Average$511 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$209 | Average$346 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$484 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$220 | Average$442 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$260 | Average$428 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$274 | Average$583 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$348 | Average$600 | FlexibilityNo cancel fee | On-time69% |