$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
Mar 28 — Apr 41
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 February 26, 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 February 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 4/612:49 pm
BDL
- STL
1 stop22h 41m
Frontier
Thu 4/96:29 pm
STL
- BDL
1 stop16h 35m
Frontier
Deal found 2/23![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 3/81:07 pm
BDL
- STL
1 stop25h 12m
Frontier
Wed 3/1111:32 am
STL
- BDL
1 stop23h 45m
Frontier
Deal found 2/23![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 4/612:49 pm
BDL
- STL
1 stop22h 41m
Frontier
Wed 4/84:59 pm
STL
- BDL
1 stop15h 56m
Frontier
Deal found 2/23![Frontier logo]()
$186
This CheapOair deal was found by Cheapflights users on 2/24. 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 3/228:08 pm
BDL
- STL
1 stop28h 11m
Frontier
Wed 3/254:51 pm
STL
- BDL
1 stop25h 22m
Frontier
Deal found 2/24![Frontier logo]()
$206
This CheapOair deal was found by Cheapflights users on 2/23. 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 3/128:08 pm
BDL
- STL
1 stop12h 14m
Frontier
Tue 3/314:51 pm
STL
- BDL
1 stop23h 48m
Frontier
Deal found 2/23![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 2/24. 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.
Mon 3/238:08 pm
BDL
- STL
1 stop28h 11m
Frontier
Wed 3/254:51 pm
STL
- BDL
1 stop25h 22m
Frontier
Deal found 2/24![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 4/69:53 pm
BDL
- STL
2 stops13h 37m
Frontier
Tue 4/74:59 pm
STL
- BDL
1 stop16h 11m
Frontier
Deal found 2/23![Frontier logo]()
$228
This Frontier deal was found by Cheapflights users on 2/25. 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 3/288:08 pm
BDL
- STL
1 stop11h 49m
Frontier
Fri 4/38:23 am
STL
- BDL
1 stop11h 45m
Frontier
Deal found 2/25![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 5/71:07 pm
BDL
- STL
1 stop18h 43m
Frontier
Sat 5/98:12 pm
STL
- BDL
2 stops15h 03m
Frontier
Deal found 2/25![Frontier logo]()
$241
This Delta deal was found by Cheapflights users on 2/23. 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 5/211:46 am
BDL
- MLI
1 stop5h 42m
Delta
Sat 5/95:17 pm
MLI
- BDL
1 stop6h 16m
Delta
Deal found 2/23![Delta logo]()
$251
This United Airlines deal was found by Cheapflights users on 2/23. 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 5/25:00 pm
BDL
- MLI
1 stop4h 57m
United Airlines
Sat 5/93:47 pm
MLI
- BDL
2 stops6h 57m
United Airlines
Deal found 2/23![United Airlines logo]()
$256
This United Airlines deal was found by Cheapflights users on 2/22. 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 5/25:00 pm
BDL
- MLI
1 stop4h 57m
United Airlines
Fri 5/82:40 pm
MLI
- BDL
1 stop5h 45m
United Airlines
Deal found 2/22![United Airlines logo]()
$265
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 February 26, 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 February 26, 2026.
This Delta deal was found by Cheapflights users on 2/23. 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 5/211:46 am
BDL
- MLI
1 stop5h 42m
Delta
Sat 5/95:17 pm
MLI
- BDL
1 stop6h 16m
Delta
Deal found 2/23![Delta logo]()
$251
This United Airlines deal was found by Cheapflights users on 2/23. 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 5/25:00 pm
BDL
- MLI
1 stop4h 57m
United Airlines
Sat 5/93:47 pm
MLI
- BDL
2 stops6h 57m
United Airlines
Deal found 2/23![United Airlines logo]()
$256
This American Airlines deal was found by Cheapflights users on 2/25. 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 3/276:53 am
BDL
- BMI
1 stop5h 08m
American Airlines
Fri 4/35:00 am
BMI
- BDL
1 stop4h 10m
American Airlines
Deal found 2/25![American Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 2/24. 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 5/212:30 pm
BDL
- MDW
2 stops8h 35m
Southwest
Wed 5/67:50 am
MDW
- BDL
2 stops5h 50m
Southwest
Deal found 2/24![Southwest logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 5/157:25 am
BDL
- RFD
1 stop11h 54m
Multiple Airlines
Mon 5/187:09 pm
RFD
- BDL
2 stops21h 08m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 2/22. 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 5/210:33 am
BDL
- MLI
2 stops11h 24m
United Airlines
Fri 5/82:40 pm
MLI
- BDL
1 stop5h 45m
United Airlines
Deal found 2/22![United Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 2/23. 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 3/106:00 am
BDL
- BMI
1 stop6h 19m
Delta
Tue 3/174:04 pm
BMI
- BDL
1 stop6h 51m
Delta
Deal found 2/23![Delta logo]()
$274
This American Airlines deal was found by Cheapflights users on 2/25. 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
Sun 3/152:56 pm
BMI
- BDL
1 stop6h 24m
American Airlines
Deal found 2/25![American Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 2/23. 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 4/144:55 pm
BDL
- STL
1 stop6h 40m
Southwest
Fri 4/175:40 am
STL
- BDL
1 stop4h 00m
Southwest
Deal found 2/23![Southwest logo]()
$320
This United Airlines deal was found by Cheapflights users on 2/22. 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 5/25:00 pm
BDL
- ORD
Nonstop2h 51m
United Airlines
Fri 5/88:45 am
ORD
- BDL
1 stop4h 23m
United Airlines
Deal found 2/22![United Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 2/23. 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
Wed 3/184:04 pm
BMI
- BDL
1 stop6h 51m
Delta
Deal found 2/23![Delta logo]()
$304
This Southwest deal was found by Cheapflights users on 2/25. 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 5/47:20 pm
BDL
- MDW
Nonstop2h 25m
Southwest
Fri 5/89:15 pm
MDW
- BDL
1 stop9h 40m
Southwest
Deal found 2/25![Southwest logo]()
$323
This United Airlines deal was found by Cheapflights users on 2/23. 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 3/257:35 pm
BDL
- ORD
1 stop5h 09m
United Airlines
Wed 4/16:20 pm
ORD
- BDL
Nonstop2h 17m
United Airlines
Deal found 2/23![United Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 2/23. 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 3/116:00 am
BDL
- BMI
1 stop6h 19m
Delta
Sat 3/144:04 pm
BMI
- BDL
1 stop6h 51m
Delta
Deal found 2/23![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 2/25. 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 3/215:00 am
BMI
- BDL
1 stop4h 10m
American Airlines
Deal found 2/25![American Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 2/25. 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.
Thu 5/711:40 am
BDL
- MDW
Nonstop2h 25m
Southwest
Sun 5/107:35 am
MDW
- BDL
Nonstop2h 00m
Southwest
Deal found 2/25![Southwest logo]()
$326
This Delta deal was found by Cheapflights users on 2/24. 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 4/185:30 am
BDL
- MDW
1 stop4h 17m
Delta
Mon 4/206:38 pm
MDW
- BDL
1 stop3h 37m
Delta
Deal found 2/24![Delta logo]()
$309
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 United Airlines deal was found by Cheapflights users on 2/24. 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 4/246:00 am
BDL
- ORD
Nonstop2h 49m
United Airlines
Sun 4/2611:00 am
ORD
- BDL
Nonstop2h 15m
United Airlines
Deal found 2/24![United Airlines logo]()
$326
This Southwest deal was found by Cheapflights users on 2/23. 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 4/1512:50 pm
BDL
- MDW
1 stop4h 25m
Southwest
Fri 4/177:40 am
MDW
- BDL
Nonstop2h 00m
Southwest
Deal found 2/23![Southwest logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 7/191:54 pm
BDL
- RFD
2 stops18h 55m
Multiple Airlines
Fri 7/247:50 pm
RFD
- BDL
1 stop23h 17m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 2/23. 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 2/23![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 2/23. 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 3/106:00 am
BDL
- PIA
1 stop7h 43m
United Airlines
Wed 3/186:35 am
PIA
- BDL
1 stop6h 40m
United Airlines
Deal found 2/23![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 2/22. 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 3/284:45 pm
BDL
- MDW
Nonstop2h 30m
Southwest
Mon 3/306:45 pm
MDW
- BDL
Nonstop2h 00m
Southwest
Deal found 2/22![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 2/23. 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 4/27:12 pm
BDL
- STL
1 stop5h 46m
Delta
Mon 4/65:25 pm
STL
- BDL
1 stop5h 34m
Delta
Deal found 2/23![Delta logo]()
$341
This United Airlines deal was found by Cheapflights users on 2/23. 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 3/246:00 am
BDL
- PIA
2 stops7h 43m
United Airlines
Tue 3/312:50 pm
PIA
- BDL
2 stops8h 09m
United Airlines
Deal found 2/23![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 2/22. 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 5/63:15 pm
BDL
- MDW
1 stop8h 00m
Southwest
Thu 5/712:50 pm
MDW
- BDL
2 stops9h 20m
Southwest
Deal found 2/22![Southwest logo]()
$352
This American Airlines deal was found by Cheapflights users on 2/23. 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 3/245:59 pm
BDL
- SPI
1 stop6h 33m
American Airlines
Tue 3/315:00 am
SPI
- BDL
1 stop4h 10m
American Airlines
Deal found 2/23![American Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 5/211:54 pm
BDL
- RFD
2 stops18h 51m
Multiple Airlines
Sat 5/231:01 pm
RFD
- BDL
1 stop16h 14m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 2/22. 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 4/226:00 am
BDL
- MDW
1 stop7h 07m
Delta
Mon 4/276:38 pm
MDW
- BDL
1 stop3h 37m
Delta
Deal found 2/22![Delta logo]()
$347
Last-minute flights from Hartford to IllinoisDiscover last-minute flight deals from Hartford to Illinois. Data last updated February 26, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Illinois. Data last updated February 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 3/81:07 pm
BDL
- STL
1 stop25h 12m
Frontier
Wed 3/1111:32 am
STL
- BDL
1 stop23h 45m
Frontier
Deal found 2/23![Frontier logo]()
$179
This Delta deal was found by Cheapflights users on 2/23. 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 3/116:00 am
BDL
- BMI
1 stop6h 19m
Delta
Wed 3/184:04 pm
BMI
- BDL
1 stop6h 51m
Delta
Deal found 2/23![Delta logo]()
$274
This American Airlines deal was found by Cheapflights users on 2/23. 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 3/116:53 am
BDL
- PIA
1 stop6h 54m
American Airlines
Mon 3/166:27 pm
PIA
- BDL
1 stop5h 01m
American Airlines
Deal found 2/23![American Airlines logo]()
$274
This CheapOair deal was found by Cheapflights users on 2/23. 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 3/128:08 pm
BDL
- STL
1 stop12h 14m
Frontier
Tue 3/314:51 pm
STL
- BDL
1 stop23h 48m
Frontier
Deal found 2/23![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 2/24. 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.
Mon 3/168:08 pm
BDL
- STL
1 stop28h 11m
Frontier
Thu 3/194:51 pm
STL
- BDL
1 stop25h 22m
Frontier
Deal found 2/24![Frontier logo]()
$271
This CheapOair deal was found by Cheapflights users on 2/24. 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 3/228:08 pm
BDL
- STL
1 stop28h 11m
Frontier
Wed 3/254:51 pm
STL
- BDL
1 stop25h 22m
Frontier
Deal found 2/24![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 3/221:07 pm
BDL
- STL
1 stop25h 27m
Multiple Airlines
Tue 3/244:51 pm
STL
- BDL
2 stops23h 32m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$264
This CheapOair deal was found by Cheapflights users on 2/24. 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.
Mon 3/238:08 pm
BDL
- STL
1 stop28h 11m
Frontier
Wed 3/254:51 pm
STL
- BDL
1 stop25h 22m
Frontier
Deal found 2/24![Frontier logo]()
$226
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:08 pm
BDL
- STL
1 stop28h 11m
Frontier
Thu 3/268:02 am
STL
- BDL
1 stop10h 11m
Frontier
Deal found 2/26![Frontier logo]()
$255
This Expedia deal was found by Cheapflights users on 2/22. 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.
Thu 3/268:08 pm
BDL
- STL
1 stop11h 54m
Frontier
Sun 3/294:51 pm
STL
- BDL
1 stop25h 22m
Frontier
Deal found 2/22![Frontier logo]()
$270
This American Airlines deal was found by Cheapflights users on 2/25. 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 3/276:53 am
BDL
- BMI
1 stop5h 08m
American Airlines
Fri 4/35:00 am
BMI
- BDL
1 stop4h 10m
American Airlines
Deal found 2/25![American Airlines logo]()
$269
This Frontier deal was found by Cheapflights users on 2/25. 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 3/288:08 pm
BDL
- STL
1 stop11h 49m
Frontier
Fri 4/38:23 am
STL
- BDL
1 stop11h 45m
Frontier
Deal found 2/25![Frontier logo]()
$230
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 February 26, 2026.
Search for one-way flight options from Hartford to Illinois. Find affordable one-way fares based on user searches. Data last updated February 26, 2026.
This Trip.com deal was found by Cheapflights users on 2/25. 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 2/25![Frontier logo]()
$65
This Trip.com deal was found by Cheapflights users on 2/25. 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
- ORD
1 stop7h 49m
Frontier
Deal found 2/25![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 stop6h 08m
Frontier
Deal found 2/25![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 4/273:50 pm
BDL
- MDW
1 stop7h 29m
Frontier
Deal found 2/25![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/25. 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
- ORD
1 stop20h 59m
Frontier
Deal found 2/25![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 4/203:50 pm
BDL
- MDW
1 stop28h 41m
Frontier
Deal found 2/25![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 5/32:58 pm
BDL
- MDW
1 stop8h 21m
Frontier
Deal found 2/25![Frontier logo]()
$74
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.
Mon 5/181:07 pm
BDL
- ORD
1 stop10h 32m
Frontier
Deal found 2/26![Frontier logo]()
$76
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.
Mon 5/181:07 pm
BDL
- MDW
1 stop7h 24m
Frontier
Deal found 2/26![Frontier logo]()
$78
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 5/141:07 pm
BDL
- ORD
1 stop10h 32m
Frontier
Deal found 2/26![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 4/203:50 pm
BDL
- ORD
1 stop28h 04m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$79
This Frontier deal was found by Cheapflights users on 2/25. 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 5/141:07 pm
BDL
- MDW
1 stop7h 24m
Frontier
Deal found 2/25![Frontier logo]()
$80
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 February 26, 2026.
Round-trip from | $170 (Kiwi.com) |
|---|---|
One-way from | $65 (Trip.com) |
Popular in | May |
Cheapest in | January |
Average price | $387 |
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 February 26, 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
Sat 5/2
11:46 am-4:28 pm
1 stop5h 42m
Moline Quad-City
Sat 5/9
5:17 pm-12:33 am
1 stop6h 16m
$251
HartfordMoline
BDL - MLI
BDLMLI
Hartford Bradley Intl
Sat 5/2
5:00 pm-8:57 pm
1 stop4h 57m
Moline Quad-City
Sat 5/9
3:47 pm-11:44 pm
2 stops6h 57m
$256
HartfordBloomington
BDL - BMI
BDLBMI
Hartford Bradley Intl
Fri 3/27
6:53 am-11:01 am
1 stop5h 08m
Bloomington-Normal
Fri 4/3
5:00 am-10:10 am
1 stop4h 10m
$269
HartfordMoline
BDL - MLI
BDLMLI
Hartford Bradley Intl
Sat 5/2
10:33 am-8:57 pm
2 stops11h 24m
Moline Quad-City
Fri 5/8
2:40 pm-9:25 pm
1 stop5h 45m
$270
HartfordBloomington
BDL - BMI
BDLBMI
Hartford Bradley Intl
Tue 3/10
6:00 am-11:19 am
1 stop6h 19m
Bloomington-Normal
Tue 3/17
4:04 pm-11:55 pm
1 stop6h 51m
$274
HartfordBloomington
BDL - BMI
BDLBMI
Hartford Bradley Intl
Thu 3/12
6:53 am-11:01 am
1 stop5h 08m
Bloomington-Normal
Sun 3/15
2:56 pm-10:20 pm
1 stop6h 24m
$279
HartfordChicago
BDL - ORD
BDLORD
Hartford Bradley Intl
Sat 5/2
5:00 pm-6:51 pm
Nonstop2h 51m
Chicago O'Hare Intl
Fri 5/8
8:45 am-2:08 pm
1 stop4h 23m
$298
HartfordChicago
BDL - ORD
BDLORD
Hartford Bradley Intl
Wed 3/25
7:35 pm-11:44 pm
1 stop5h 09m
Chicago O'Hare Intl
Wed 4/1
6:20 pm-9:37 pm
Nonstop2h 17m
$303
HartfordBloomington
BDL - BMI
BDLBMI
Hartford Bradley Intl
Thu 3/12
6:00 am-11:19 am
1 stop6h 19m
Bloomington-Normal
Wed 3/18
4:04 pm-11:55 pm
1 stop6h 51m
$304
HartfordChicago
BDL - MDW
BDLMDW
Hartford Bradley Intl
Sat 5/2
12:30 pm-8:05 pm
2 stops8h 35m
Chicago Midway
Wed 5/6
7:50 am-2:40 pm
2 stops5h 50m
$309
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-MLI
BDL-BMI
BDL-MDW
BDL-RFD
BDL-STL
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-MLI
BDL-BMI
BDL-MDW
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 February 26, 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 February 26, 2026.
The most flights from BDL to USIL are scheduled on a Thursday (18 on average). You will have fewer flight options on Saturday, 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 February 26, 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.
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Hartford to Illinois by cabin class
Find flights from Hartford to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hartford and Illinois flights
Browse other Hartford and Illinois flight options. Last updated on February 26, 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 February 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$172 | Average$420 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$176 | Average$331 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$177 | Average$382 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$386 | FlexibilityNo cancel fee | On-time69% |