$65+ Cheap flights from Hartford (BDL) 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — ORD
Apr 1 — Apr 81
1 adult, Economy
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Cheapest flights from Hartford to IllinoisExplore the most affordable flight options available from Hartford to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.
Explore the most affordable flight options available from Hartford to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 4/263:50 pm
BDL
- STL
1 stop16h 00m
Frontier
Thu 4/3011:21 am
STL
- BDL
1 stop28h 00m
Frontier
Deal found 2/27![Frontier logo]()
$195
This CheapOair deal was found by Cheapflights users on 2/28. 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.
Thu 4/29:21 pm
BDL
- STL
1 stop11h 07m
Frontier
Tue 4/74:59 pm
STL
- BDL
1 stop17h 02m
Frontier
Deal found 2/28![Frontier logo]()
$226
This Priceline deal was found by Cheapflights users on 2/28. 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.
Sat 3/288:08 pm
BDL
- STL
1 stop11h 49m
Frontier
Sat 4/48:41 am
STL
- BDL
1 stop11h 20m
Frontier
Deal found 2/28![Frontier logo]()
$230
This CheapOair deal was found by Cheapflights users on 3/1. 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.
Sun 3/298:08 pm
BDL
- STL
1 stop11h 54m
Frontier
Sun 4/54:59 pm
STL
- BDL
1 stop27h 09m
Frontier
Deal found 3/1![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Wed 5/66:00 am
BDL
- STL
2 stops29h 30m
Multiple Airlines
Sat 5/98:13 pm
STL
- BDL
1 stop15h 02m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$242
This CheapOair deal was found by Cheapflights users on 2/28. 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 4/76:29 pm
BDL
- STL
1 stop29h 56m
Frontier
Fri 4/108:41 am
STL
- BDL
1 stop23h 11m
Frontier
Deal found 2/28![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Fri 5/81:07 pm
BDL
- STL
1 stop18h 43m
Frontier
Sun 5/104:55 pm
STL
- BDL
2 stops18h 20m
Frontier
Deal found 3/1![Frontier logo]()
$247
This Priceline deal was found by Cheapflights users on 2/28. 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.
Thu 4/29:21 pm
BDL
- STL
1 stop11h 07m
Frontier
Sat 4/48:41 am
STL
- BDL
1 stop11h 20m
Frontier
Deal found 2/28![Frontier logo]()
$250
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Tue 5/512:40 pm
BDL
- MLI
1 stop6h 20m
United Airlines
Wed 5/62:40 pm
MLI
- BDL
1 stop5h 45m
United Airlines
Deal found 2/27![United Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 4/87:29 pm
BDL
- BMI
1 stop5h 23m
American Airlines
Tue 4/1411:16 am
BMI
- BDL
1 stop6h 23m
American Airlines
Deal found 3/2![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Sat 8/296:09 am
BDL
- PIA
1 stop4h 43m
United Airlines
Sun 9/68:25 am
PIA
- BDL
1 stop5h 04m
United Airlines
Deal found 2/28![United Airlines logo]()
$269
This Expedia deal was found by Cheapflights users on 2/28. 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.
Mon 4/69:53 pm
BDL
- STL
1 stop26h 32m
Frontier
Fri 4/108:41 am
STL
- BDL
1 stop23h 11m
Frontier
Deal found 2/28![Frontier logo]()
$270
Best flights from Hartford to IllinoisDiscover carefully curated flight deals from Hartford to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 2, 2026.
Discover carefully curated flight deals from Hartford to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 2, 2026.
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Tue 5/56:05 am
BDL
- MLI
2 stops10h 07m
United Airlines
Wed 5/66:35 am
MLI
- BDL
1 stop6h 43m
United Airlines
Deal found 2/27![United Airlines logo]()
$256
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 4/87:29 pm
BDL
- BMI
1 stop5h 23m
American Airlines
Tue 4/1411:16 am
BMI
- BDL
1 stop6h 23m
American Airlines
Deal found 3/2![American Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 2/27. 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.
Tue 4/712:25 pm
BDL
- MDW
Nonstop2h 25m
Southwest
Wed 4/89:10 am
MDW
- BDL
1 stop4h 30m
Southwest
Deal found 2/27![Southwest logo]()
$303
This Delta deal was found by Cheapflights users on 2/27. 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 3/145:50 pm
BDL
- MLI
1 stop5h 40m
Delta
Wed 3/185:15 pm
MLI
- BDL
1 stop5h 40m
Delta
Deal found 2/27![Delta logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Wed 7/1512:29 pm
BDL
- RFD
2 stops23h 08m
Multiple Airlines
Mon 7/207:50 pm
RFD
- BDL
1 stop27h 51m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Thu 4/97:29 pm
BDL
- BMI
1 stop5h 23m
American Airlines
Tue 4/1411:16 am
BMI
- BDL
1 stop6h 23m
American Airlines
Deal found 3/2![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Tue 4/145:05 pm
BDL
- STL
1 stop5h 03m
United Airlines
Wed 4/157:45 am
STL
- BDL
1 stop5h 30m
United Airlines
Deal found 2/26![United Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 2/28. 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.
Tue 3/2411:20 am
BDL
- MDW
1 stop5h 40m
Southwest
Tue 3/246:10 pm
MDW
- BDL
Nonstop2h 00m
Southwest
Deal found 2/28![Southwest logo]()
$303
This Delta deal was found by Cheapflights users on 2/26. 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.
Thu 5/146:00 am
BDL
- STL
1 stop5h 32m
Delta
Mon 5/185:15 pm
STL
- BDL
1 stop6h 18m
Delta
Deal found 2/26![Delta logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Fri 6/129:02 pm
BDL
- RFD
1 stop13h 15m
Multiple Airlines
Mon 6/157:53 pm
RFD
- BDL
1 stop27h 48m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Tue 4/76:00 am
BDL
- ORD
Nonstop2h 49m
United Airlines
Wed 4/84:20 pm
ORD
- BDL
1 stop6h 39m
United Airlines
Deal found 2/27![United Airlines logo]()
$303
This KAYAK deal was found by Cheapflights users on 2/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:30 pm
BDL
- EVV
2 stops27h 19m
Breeze Airways
Wed 6/34:29 pm
EVV
- BDL
2 stops29h 42m
Breeze Airways
Deal found 2/27![Breeze Airways logo]()
$672
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:34 am
BDL
- MDW
1 stop4h 19m
Delta
Thu 4/96:34 pm
MDW
- BDL
1 stop3h 38m
Delta
Deal found 3/1![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Tue 4/75:05 pm
BDL
- STL
1 stop5h 47m
United Airlines
Sat 4/1111:15 am
STL
- BDL
2 stops11h 44m
United Airlines
Deal found 2/26![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 2/26. 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 4/2212:25 pm
BDL
- MDW
Nonstop2h 25m
Southwest
Sun 4/268:55 pm
MDW
- BDL
1 stop10h 15m
Southwest
Deal found 2/26![Southwest logo]()
$342
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Thu 3/126:53 am
BDL
- BMI
1 stop5h 08m
American Airlines
Sat 3/145:00 am
BMI
- BDL
1 stop4h 10m
American Airlines
Deal found 2/26![American Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:00 am
BDL
- STL
1 stop5h 32m
Delta
Sat 5/165:15 pm
STL
- BDL
1 stop6h 18m
Delta
Deal found 3/1![Delta logo]()
$339
This KAYAK deal was found by Cheapflights users on 2/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:45 am
BDL
- ORD
Nonstop2h 53m
American Airlines
Tue 4/147:38 pm
ORD
- BDL
Nonstop2h 19m
American Airlines
Deal found 2/26![American Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 2/28. 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 4/296:15 am
BDL
- MDW
1 stop5h 25m
Southwest
Fri 5/17:40 am
MDW
- BDL
Nonstop2h 00m
Southwest
Deal found 2/28![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Wed 7/16:09 am
BDL
- MLI
1 stop7h 30m
United Airlines
Mon 7/132:31 pm
MLI
- BDL
1 stop6h 17m
United Airlines
Deal found 3/1![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:00 am
BDL
- STL
1 stop6h 09m
Delta
Wed 4/87:03 am
STL
- BDL
1 stop5h 11m
Delta
Deal found 3/1![Delta logo]()
$352
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Fri 5/85:00 pm
BDL
- ORD
Nonstop2h 51m
United Airlines
Sun 5/108:45 am
ORD
- BDL
1 stop4h 23m
United Airlines
Deal found 2/26![United Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 2/27. 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.
Fri 5/157:20 pm
BDL
- STL
1 stop4h 25m
Southwest
Mon 5/182:15 pm
STL
- BDL
2 stops7h 20m
Southwest
Deal found 2/27![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 2/26. 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.
Thu 4/236:00 am
BDL
- STL
1 stop5h 34m
Delta
Sun 4/265:59 pm
STL
- BDL
1 stop4h 16m
Delta
Deal found 2/26![Delta logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 6/1812:25 pm
BDL
- RFD
2 stops20h 20m
Multiple Airlines
Mon 6/227:53 pm
RFD
- BDL
1 stop27h 48m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Fri 5/15:00 pm
BDL
- ORD
Nonstop2h 51m
United Airlines
Sun 5/38:45 am
ORD
- BDL
1 stop4h 23m
United Airlines
Deal found 2/26![United Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 2/28. 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.
Tue 3/245:55 am
BDL
- ORD
2 stops7h 55m
Southwest
Tue 3/242:40 pm
ORD
- BDL
2 stops7h 15m
Southwest
Deal found 2/28![Southwest logo]()
$379
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 4/87:29 pm
BDL
- SPI
1 stop5h 09m
American Airlines
Tue 4/145:45 am
SPI
- BDL
1 stop4h 37m
American Airlines
Deal found 3/2![American Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 2/27. 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.
Thu 3/126:00 am
BDL
- BMI
1 stop6h 19m
Delta
Sat 3/144:04 pm
BMI
- BDL
1 stop6h 51m
Delta
Deal found 2/27![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Sat 5/212:40 pm
BDL
- PIA
1 stop7h 19m
United Airlines
Wed 5/61:35 pm
PIA
- BDL
1 stop6h 50m
United Airlines
Deal found 2/26![United Airlines logo]()
$339
Last-minute flights from Hartford to IllinoisDiscover last-minute flight deals from Hartford to Illinois. Data last updated March 2, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Illinois. Data last updated March 2, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 2/27. 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.
Wed 3/116:00 am
BDL
- ORD
1 stop6h 54m
Multiple Airlines
Fri 4/35:15 am
ORD
- BDL
1 stop5h 49m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$298
This Frontier deal was found by Cheapflights users on 3/1. 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.
Thu 3/121:12 pm
BDL
- ORD
1 stop10h 27m
Frontier
Thu 3/195:01 am
ORD
- BDL
1 stop6h 16m
Frontier
Deal found 3/1![Frontier logo]()
$295
This Frontier deal was found by Cheapflights users on 2/28. 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.
Sun 3/158:08 pm
BDL
- STL
1 stop11h 54m
Frontier
Thu 3/198:02 am
STL
- BDL
1 stop10h 11m
Frontier
Deal found 2/28![Frontier logo]()
$290
This Priceline deal was found by Cheapflights users on 2/28. 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.
Fri 3/208:08 pm
BDL
- STL
1 stop11h 54m
Frontier
Sat 3/287:52 am
STL
- BDL
1 stop10h 21m
Frontier
Deal found 2/28![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Tue 3/249:10 am
BDL
- ORD
1 stop11h 53m
Multiple Airlines
Wed 3/258:58 pm
ORD
- BDL
2 stops18h 05m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$296
This Priceline deal was found by Cheapflights users on 2/28. 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.
Sat 3/288:08 pm
BDL
- STL
1 stop11h 49m
Frontier
Sat 4/48:41 am
STL
- BDL
1 stop11h 20m
Frontier
Deal found 2/28![Frontier logo]()
$230
This CheapOair deal was found by Cheapflights users on 3/1. 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.
Sun 3/298:08 pm
BDL
- STL
1 stop11h 54m
Frontier
Sun 4/54:59 pm
STL
- BDL
1 stop27h 09m
Frontier
Deal found 3/1![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/292:39 pm
BDL
- MDW
1 stop6h 08m
Multiple Airlines
Tue 3/314:33 pm
MDW
- BDL
1 stop21h 32m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Mon 3/308:08 pm
BDL
- STL
2 stops15h 24m
Multiple Airlines
Mon 4/64:59 pm
STL
- BDL
1 stop22h 21m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Tue 4/78:05 am
BDL
- MDW
2 stops15h 14m
Multiple Airlines
Sun 4/126:00 am
MDW
- BDL
1 stop6h 58m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 4/87:29 pm
BDL
- BMI
1 stop5h 23m
American Airlines
Tue 4/1411:16 am
BMI
- BDL
1 stop6h 23m
American Airlines
Deal found 3/2![American Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 3/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:00 pm
BDL
- MDW
1 stop6h 40m
Southwest
Mon 4/277:00 pm
MDW
- BDL
Nonstop2h 05m
Southwest
Deal found 3/1![Southwest logo]()
$298
One-way flights from Hartford to IllinoisSearch for one-way flight options from Hartford to Illinois. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
Search for one-way flight options from Hartford to Illinois. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
This Trip.com deal was found by Cheapflights users on 2/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:50 pm
BDL
- MDW
1 stop7h 29m
Frontier
Deal found 2/27![Frontier logo]()
$65
This Trip.com deal was found by Cheapflights users on 2/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:50 pm
BDL
- ORD
1 stop7h 49m
Frontier
Deal found 2/26![Frontier logo]()
$65
This Trip.com deal was found by Cheapflights users on 2/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:07 pm
BDL
- MDW
1 stop7h 24m
Frontier
Deal found 2/28![Frontier logo]()
$66
This Trip.com deal was found by Cheapflights users on 2/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:07 pm
BDL
- ORD
1 stop10h 32m
Frontier
Deal found 2/28![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 5/141:07 pm
BDL
- MDW
1 stop10h 12m
Frontier
Deal found 2/27![Frontier logo]()
$69
This Trip.com deal was found by Cheapflights users on 2/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:50 pm
BDL
- ORD
1 stop7h 49m
Frontier
Deal found 2/27![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Fri 5/15:18 pm
BDL
- MDW
1 stop29h 56m
Frontier
Deal found 2/27![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Fri 5/15:18 pm
BDL
- ORD
1 stop19h 15m
Frontier
Deal found 2/26![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Fri 4/243:34 pm
BDL
- MDW
1 stop7h 52m
Frontier
Deal found 2/26![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 5/171:07 pm
BDL
- MDW
1 stop10h 12m
Frontier
Deal found 2/27![Frontier logo]()
$74
This Trip.com deal was found by Cheapflights users on 3/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:07 pm
BDL
- MDW
1 stop10h 12m
Frontier
Deal found 3/1![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Sun 4/263:50 pm
BDL
- MDW
1 stop28h 41m
Frontier
Deal found 3/2![Frontier logo]()
$77
Find flight deals from Hartford to Illinois
Keep the following information in mind while searching for Hartford to Illinois flight deals. Data was last updated March 2, 2026.
Round-trip from | $195 (Kiwi.com) |
|---|---|
One-way from | $65 (Trip.com) |
Popular in | May |
Cheapest in | January |
Average price | $361 |
Cheapflights Fare Finder
Customize your flight search to find flights from Hartford to Illinois 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 March 2, 2026.
Use the filters below to find and compare flights from Hartford to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
HartfordMoline
BDL - MLI
BDLMLI
Hartford Bradley Intl
Tue 5/5
6:05 am-3:12 pm
2 stops10h 07m
Moline Quad-City
Wed 5/6
6:35 am-2:18 pm
1 stop6h 43m
$256
HartfordBloomington
BDL - BMI
BDLBMI
Hartford Bradley Intl
Wed 4/8
7:29 pm-11:52 pm
1 stop5h 23m
Bloomington-Normal
Tue 4/14
11:16 am-6:39 pm
1 stop6h 23m
$269
HartfordBloomington
BDL - BMI
BDLBMI
Hartford Bradley Intl
Thu 4/9
7:29 pm-11:52 pm
1 stop5h 23m
Bloomington-Normal
Tue 4/14
11:16 am-6:39 pm
1 stop6h 23m
$269
HartfordSt. Louis
BDL - STL
BDLSTL
Hartford Bradley Intl
Tue 4/14
5:05 pm-9:08 pm
1 stop5h 03m
Lambert-St Louis
Wed 4/15
7:45 am-2:15 pm
1 stop5h 30m
$285
HartfordChicago
BDL - MDW
BDLMDW
Hartford Bradley Intl
Tue 4/7
12:25 pm-1:50 pm
Nonstop2h 25m
Chicago Midway
Wed 4/8
9:10 am-2:40 pm
1 stop4h 30m
$303
HartfordChicago
BDL - MDW
BDLMDW
Hartford Bradley Intl
Tue 3/24
11:20 am-4:00 pm
1 stop5h 40m
Chicago Midway
Tue 3/24
6:10 pm-9:10 pm
Nonstop2h 00m
$303
HartfordChicago
BDL - ORD
BDLORD
Hartford Bradley Intl
Tue 4/7
6:00 am-7:49 am
Nonstop2h 49m
Chicago O'Hare Intl
Wed 4/8
4:20 pm-11:59 pm
1 stop6h 39m
$303
HartfordSt. Louis
BDL - STL
BDLSTL
Hartford Bradley Intl
Tue 4/7
5:05 pm-9:52 pm
1 stop5h 47m
Lambert-St Louis
Sat 4/11
11:15 am-11:59 pm
2 stops11h 44m
$307
HartfordMoline
BDL - MLI
BDLMLI
Hartford Bradley Intl
Sat 3/14
5:50 pm-10:30 pm
1 stop5h 40m
Moline Quad-City
Wed 3/18
5:15 pm-11:55 pm
1 stop5h 40m
$309
HartfordSt. Louis
BDL - STL
BDLSTL
Hartford Bradley Intl
Thu 5/14
6:00 am-10:32 am
1 stop5h 32m
Lambert-St Louis
Mon 5/18
5:15 pm-12:33 am
1 stop6h 18m
$319
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Hartford to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Hartford with our price prediction graph.
BDL-MDW
BDL-ORD
BDL-STL
BDL-RFD
BDL-SPI
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 Hartford to Illinois
BDL-USIL
BDL-MDW
BDL-ORD
BDL-STL
BDL-RFD
What is the cheapest month to book a flight from Hartford to Illinois?
Currently, February is the cheapest month in which you can book a flight from Hartford to Illinois (average of $133). Flying from Hartford to Illinois in June is currently the most expensive (average of $277). 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 BDL to IL?
Find hourly flight availability from Hartford 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 March 2, 2026.
A simple way to save on the total cost of your ticket is to fly from Hartford to Illinois in the afternoon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Hartford to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Hartford to Illinois. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Hartford to Illinois flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Hartford to Illinois
Explore weekly flight availability from Hartford to Illinois. 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 March 2, 2026.
The most flights from BDL to USIL are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated March 2, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Hartford to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Related info for your journey
Find useful and relevant information for your journey from Hartford to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Hartford to Illinois
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Complete your trip
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Hartford and Illinois flights
Browse other Hartford and Illinois flight options. Last updated on March 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Hartford to Illinois flights
Consider these flights traveling from Hartford to Illinois.
Top 4 airlines flying from Hartford to Illinois
Discover the top 4 airlines that operate flights from Hartford to Illinois. 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 March 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$171 | Average$421 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$176 | Average$331 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$177 | Average$381 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$217 | Average$389 | FlexibilityNo cancel fee | On-time69% |