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$79+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — ORD
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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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 juin 12, 2025.

Round-trip from

$187
(Mytrip)

One-way from

$79
(Booking.com)
From Hartford Bradley Intl to Illinois
Search Deals
One-way flight from Hartford Bradley Intl to Illinois
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Find flight deals from Hartford to Illinois

Cheapest flights from Hartford to Illinois
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 juin 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/179:15 amBDL - STL
1 stop23h 34mSpirit Airlines
dim. 9/218:44 amSTL - BDL
1 stop22h 26mSpirit Airlines
Deal found 6/12$176
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/156:00 amBDL - ORD
Nonstop2h 48mUnited Airlines
mer. 7/165:56 pmORD - BDL
1 stop5h 03mUnited Airlines
Deal found 6/12$227
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/57:19 amBDL - ORD
Nonstop2h 46mAmerican Airlines
lun. 11/108:00 amORD - BDL
Nonstop2h 09mAmerican Airlines
Deal found 6/12$229
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/89:45 amBDL - MDW
2 stops10h 00mSouthwest
lun. 11/1011:55 amMDW - BDL
Nonstop2h 00mSouthwest
Deal found 6/11$230
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/114:08 pmBDL - ORD
1 stop17h 47mSpirit Airlines
dim. 7/1311:11 amORD - BDL
1 stop21h 09mSpirit Airlines
Deal found 6/12$230
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/2112:38 pmBDL - ORD
1 stop12h 36mMultiple Airlines
sam. 6/288:19 amORD - BDL
1 stop9h 29mMultiple Airlines
Deal found 6/12$237
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/1012:08 pmBDL - STL
1 stop10h 45mAmerican Airlines
mar. 9/167:23 amSTL - BDL
1 stop13h 33mAmerican Airlines
Deal found 6/11$243
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/315:35 amBDL - MDW
1 stop4h 00mDelta
mer. 9/36:00 amMDW - BDL
1 stop6h 36mDelta
Deal found 6/10$245
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/318:00 amBDL - ORD
1 stop7h 19mDelta
mer. 9/39:45 amORD - BDL
1 stop5h 33mDelta
Deal found 6/10$245
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/154:03 pmBDL - PIA
1 stop7h 59mAmerican Airlines
dim. 8/176:00 amPIA - BDL
1 stop4h 24mAmerican Airlines
Deal found 6/10$249
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/219:57 amBDL - MLI
1 stop6h 54mAmerican Airlines
dim. 8/246:18 pmMLI - BDL
1 stop4h 41mAmerican Airlines
Deal found 6/11$259
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/316:05 amBDL - ORD
1 stop12h 50mSouthwest
dim. 8/311:25 amORD - BDL
1 stop12h 10mSouthwest
Deal found 6/10$263

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 juin 12, 2025.
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

mer. 8/13

9:15 am-7:49 am

1 stop23h 34m

Lambert-St Louis

lun. 8/18

8:44 am-8:10 am

1 stop22h 26m

$187

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

mar. 7/15

6:00 am-7:48 am

Nonstop2h 48m

Chicago O'Hare Intl

mer. 7/16

5:56 pm-11:59 pm

1 stop5h 03m

$227

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

mer. 11/5

7:19 am-9:05 am

Nonstop2h 46m

Chicago O'Hare Intl

lun. 11/10

8:00 am-11:09 am

Nonstop2h 09m

$229

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

sam. 11/8

9:45 am-6:45 pm

2 stops10h 00m

Chicago Midway

lun. 11/10

11:55 am-2:55 pm

Nonstop2h 00m

$230

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

ven. 7/11

4:08 pm-8:55 am

1 stop17h 47m

Chicago O'Hare Intl

dim. 7/13

11:11 am-9:20 am

1 stop21h 09m

$230

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

lun. 7/7

10:58 am-5:21 pm

1 stop7h 23m

Chicago O'Hare Intl

jeu. 7/10

11:11 am-9:20 am

1 stop21h 09m

$239

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

mer. 9/10

12:08 pm-9:53 pm

1 stop10h 45m

Lambert-St Louis

mar. 9/16

7:23 am-9:56 pm

1 stop13h 33m

$243

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

dim. 8/31

1:00 pm-6:37 pm

1 stop6h 37m

Chicago Midway

mer. 9/3

10:11 am-5:59 pm

1 stop6h 48m

$245

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

dim. 8/31

8:00 am-2:19 pm

1 stop7h 19m

Chicago O'Hare Intl

mer. 9/3

9:45 am-4:18 pm

1 stop5h 33m

$245

HartfordPeoria

BDL - PIA

BDLPIA

Hartford Bradley Intl

ven. 8/15

4:03 pm-11:02 pm

1 stop7h 59m

Greater Peoria

dim. 8/17

6:00 am-11:24 am

1 stop4h 24m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 56 results
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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, August is the cheapest month in which you can book a flight from Hartford to Illinois (average of $245). Flying from Hartford to Illinois in March is currently the most expensive (average of $321). 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 juin 12, 2025.

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

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 juin 12, 2025.

The most flights from BDL to USIL are scheduled on a Wednesday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 juin 12, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Hartford to Illinois by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

  • What airport do you fly from for flights from Hartford to Illinois?

    Located just 11.9 mi from the city center, Hartford Bradley Intl (BDL) is the airport most travelers will use when flying to Illinois from Hartford.

  • What are the cheapest airlines to fly from Hartford to Illinois one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Hartford to Illinois for a low price.

  • What are the most popular routes from Hartford to Illinois?

    When deciding which route to take from Hartford to Illinois consider Hartford Bradley Intl - Chicago O'Hare Intl, Hartford Bradley Intl - Chicago Midway or Hartford Bradley Intl - Lambert-St Louis as they are the most popular.

  • What are the most reliable airlines from Hartford to Illinois?

    Before booking your flight to Illinois from Hartford, check out the most reliable airlines to get you to your destination on time: Japan Airlines (92%), ANA (91%), United Airlines( 83%).

  • What are the cheapest flights from Hartford to Illinois?

    While on average a flight from Hartford to Illinois is generally $772, our data shows the cheapest flight currently is $113. When looking at the most popular route, (Hartford Bradley Intl - Chicago O'Hare Intl), you can expect to pay $157 for that flight.

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

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

  • How can I find direct flights from Hartford to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Hartford to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hartford to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Hartford to Illinois (average of $245). Flying from Hartford to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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.
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Top 6 airlines flying from Hartford to Illinois

Discover the top 6 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$224FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$125Average$410FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$144Average$263FlexibilityNo cancel feeOn-time65%
DeltaCheapest$176Average$346FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$385FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$232Average$379FlexibilityNo cancel feeOn-time63%

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