$70+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — ORD
Feb 12 — Feb 191
1 adult, Economy
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1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Hartford to Illinois
Keep the following information in mind while searching for Hartford to Illinois flight deals. Data was last updated January 13, 2026.
Round-trip from | $159 (Mytrip) |
|---|---|
One-way from | $70 (Booking.com) |
Popular in | May |
Cheapest in | January |
Average price | $293 |
Find flight deals from Hartford to Illinois
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 January 13, 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 January 13, 2026.
This Mytrip deal was found by Cheapflights users on 1/11. 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.
Thu 2/266:00 pm
BDL
- STL
1 stop6h 59m
Frontier
Mon 3/23:49 pm
STL
- BDL
1 stop16h 34m
Frontier
Deal found 1/11![Frontier logo]()
$159
This Priceline deal was found by Cheapflights users on 1/11. 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 2/192:27 pm
BDL
- MDW
1 stop9h 10m
Frontier
Mon 2/239:22 pm
MDW
- BDL
1 stop10h 31m
Frontier
Deal found 1/11![Frontier logo]()
$170
This Frontier deal was found by Cheapflights users on 1/11. 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 2/262:27 pm
BDL
- ORD
1 stop9h 12m
Frontier
Sun 3/15:05 am
ORD
- BDL
1 stop7h 27m
Frontier
Deal found 1/11![Frontier logo]()
$170
This Frontier deal was found by Cheapflights users on 1/10. 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 1/2212:11 pm
BDL
- ORD
1 stop11h 35m
Frontier
Thu 2/511:51 am
ORD
- BDL
1 stop6h 45m
Frontier
Deal found 1/10![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 2/2710:33 am
BDL
- STL
1 stop14h 54m
Frontier
Mon 3/23:49 pm
STL
- BDL
1 stop16h 34m
Frontier
Deal found 1/12![Frontier logo]()
$177
This Booking.com deal was found by Cheapflights users on 1/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/219:00 pm
BDL
- MDW
1 stop18h 26m
Frontier
Mon 2/239:22 pm
MDW
- BDL
1 stop10h 31m
Frontier
Deal found 1/11![Frontier logo]()
$181
This Booking.com deal was found by Cheapflights users on 1/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/192:27 pm
BDL
- ORD
1 stop9h 12m
Frontier
Mon 2/233:50 pm
ORD
- BDL
1 stop16h 03m
Frontier
Deal found 1/12![Frontier logo]()
$181
This Booking.com deal was found by Cheapflights users on 1/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/122:27 pm
BDL
- ORD
1 stop9h 12m
Frontier
Tue 2/178:30 am
ORD
- BDL
1 stop23h 53m
Frontier
Deal found 1/13![Frontier logo]()
$188
This Expedia deal was found by Cheapflights users on 1/12. 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 2/2710:33 am
BDL
- MDW
1 stop29h 22m
Frontier
Sun 3/16:00 am
MDW
- BDL
1 stop6h 32m
Frontier
Deal found 1/12![Frontier logo]()
$190
This Expedia deal was found by Cheapflights users on 1/12. 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 2/2710:33 am
BDL
- ORD
1 stop13h 14m
Frontier
Sun 3/15:05 am
ORD
- BDL
1 stop7h 27m
Frontier
Deal found 1/12![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 1/231:56 pm
BDL
- ORD
2 stops28h 56m
Multiple Airlines
Wed 2/412:44 pm
ORD
- BDL
1 stop29h 52m
Multiple Airlines
Deal found 1/10![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 2/249:49 am
BDL
- ORD
1 stop10h 58m
Multiple Airlines
Fri 2/274:42 pm
ORD
- BDL
2 stops17h 22m
Multiple Airlines
Deal found 1/12![Multiple Airlines logo]()
$204
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 January 13, 2026.
Use the filters below to find and compare flights from Hartford to Illinois that are best for you.
Fly from
Hartford
Fly to
Illinois
Route
Depart
Return
Price
HartfordSt. Louis
BDL - STL
BDLSTL
Hartford Bradley Intl
Thu 2/26
6:00 pm-11:59 pm
1 stop6h 59m
Lambert-St Louis
Mon 3/2
3:49 pm-9:23 am
1 stop16h 34m
$159
HartfordSt. Louis
BDL - STL
BDLSTL
Hartford Bradley Intl
Fri 2/27
1:56 pm-12:27 am
2 stops11h 31m
Lambert-St Louis
Mon 3/2
3:49 pm-9:23 am
1 stop16h 34m
$214
HartfordChicago
BDL - MDW
BDLMDW
Hartford Bradley Intl
Thu 2/26
2:27 pm-10:29 pm
1 stop9h 02m
Chicago Midway
Sun 3/1
9:04 pm-9:23 am
2 stops35h 19m
$237
HartfordChicago
BDL - ORD
BDLORD
Hartford Bradley Intl
Wed 2/11
6:00 am-4:55 pm
2 stops11h 55m
Chicago O'Hare Intl
Wed 2/18
10:00 am-11:57 pm
2 stops12h 57m
$244
HartfordChicago
BDL - ORD
BDLORD
Hartford Bradley Intl
Thu 7/9
11:04 am-5:19 pm
1 stop7h 15m
Chicago O'Hare Intl
Sun 7/12
6:31 pm-10:04 am
1 stop14h 33m
$245
HartfordSt. Louis
BDL - STL
BDLSTL
Hartford Bradley Intl
Fri 2/27
10:33 am-12:27 am
1 stop14h 54m
Lambert-St Louis
Sun 3/8
4:51 pm-7:13 pm
1 stop25h 22m
$267
HartfordChicago
BDL - ORD
BDLORD
Hartford Bradley Intl
Fri 2/20
6:17 pm-3:35 pm
1 stop22h 18m
Chicago O'Hare Intl
Sun 2/22
5:05 am-1:32 pm
1 stop7h 27m
$288
HartfordSt. Louis
BDL - STL
BDLSTL
Hartford Bradley Intl
Sun 3/22
8:08 pm-7:02 am
1 stop11h 54m
Lambert-St Louis
Thu 3/26
7:47 am-7:13 pm
1 stop10h 26m
$290
HartfordSt. Louis
BDL - STL
BDLSTL
Hartford Bradley Intl
Thu 4/2
9:50 am-10:33 pm
1 stop13h 43m
Lambert-St Louis
Sun 4/5
10:42 am-7:22 pm
1 stop7h 40m
$290
HartfordChicago
BDL - MDW
BDLMDW
Hartford Bradley Intl
Sat 2/21
5:00 am-6:35 am
Nonstop2h 35m
Chicago Midway
Mon 2/23
6:10 pm-9:10 pm
Nonstop2h 00m
$301
Showing 1-10 of 60 results
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.
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
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 $118). Flying from Hartford to Illinois in March is currently the most expensive (average of $285). 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 January 13, 2026.
A simple way to save on the total cost of your ticket is to fly from Hartford to Illinois in the evening. 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 January 10, 2026.
Travelers seeking maximum savings on their Hartford to Illinois flight should consider departing on Saturday evenings 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 January 13, 2026.
The most flights from BDL to USIL are scheduled on a Monday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 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 January 13, 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
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Hartford to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Hartford to Illinois
Discover the top 5 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 January 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$176 | Average$266 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$177 | Average$382 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$177 | Average$381 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$392 | FlexibilityNo cancel fee | On-time69% |