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$91+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — ORD
Apr 1 — Apr 81
Tue 4/1
Tue 4/8
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 March 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(American Airlines)

One-way from

$100
(American Airlines)
Provider with most accurate pricing for Springfield (SFY)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Springfield (SFY)-Chicago (CHI) flights.
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From Hartford Bradley Intl to Illinois
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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 March 27, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:43 pmBDL - PIA
1 stop5h 13mAmerican Airlines
Tue 4/295:00 amPIA - BDL
1 stop7h 36mAmerican Airlines
Deal found 3/27$199
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:48 pmBDL - ORD
1 stop18h 58mSpirit Airlines
Sun 5/189:55 amORD - BDL
1 stop24h 27mSpirit Airlines
Deal found 3/26$224
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 4/176:15 amBDL - PIA
1 stop4h 57mUnited Airlines
Wed 4/232:32 pmPIA - BDL
1 stop6h 18mUnited Airlines
Deal found 3/26$224
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 4/176:15 amBDL - MLI
1 stop4h 57mUnited Airlines
Wed 4/233:50 pmMLI - BDL
1 stop5h 00mUnited Airlines
Deal found 3/26$229
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/812:29 pmBDL - ORD
1 stop7h 35mFrontier
Fri 4/119:54 amORD - BDL
1 stop8h 06mFrontier
Deal found 3/27$238
This CheapOair deal was found by Cheapflights users on 3/26. 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 4/73:15 pmBDL - MDW
1 stop9h 35mFrontier
Tue 4/84:40 pmMDW - BDL
1 stop22h 39mFrontier
Deal found 3/26$240
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 4/254:15 pmBDL - MLI
1 stop6h 34mAmerican Airlines
Fri 5/24:26 pmMLI - BDL
1 stop5h 07mAmerican Airlines
Deal found 3/26$259
This JetBlue deal was found by Cheapflights users on 3/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:00 amBDL - ORD
1 stop4h 47mJetBlue
Thu 9/41:35 pmORD - BDL
1 stop7h 30mJetBlue
Deal found 3/25$267
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/218:34 amBDL - STL
2 stops25h 41mSpirit Airlines
Sat 5/3110:10 amSTL - BDL
1 stop24h 12mSpirit Airlines
Deal found 3/26$295
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/15:30 amBDL - STL
1 stop4h 58mDelta
Mon 5/54:05 pmSTL - BDL
1 stop6h 54mDelta
Deal found 3/25$297
This United Airlines deal was found by Cheapflights users on 3/26. 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 4/47:40 pmBDL - ORD
2 stops12h 56mUnited Airlines
Sat 4/510:50 amORD - BDL
Nonstop2h 15mUnited Airlines
Deal found 3/26$299
This United Airlines deal was found by Cheapflights users on 3/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:00 amBDL - STL
1 stop7h 20mUnited Airlines
Mon 5/53:43 pmSTL - BDL
2 stops7h 16mUnited Airlines
Deal found 3/25$302

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 27, 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

HartfordPeoria

BDL - PIA

BDLPIA

Hartford Bradley Intl

Wed 4/16

7:43 pm-11:56 pm

1 stop5h 13m

Greater Peoria

Tue 4/29

5:00 am-1:36 pm

1 stop7h 36m

$199

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Thu 5/15

6:48 pm-12:46 pm

1 stop18h 58m

Chicago O'Hare Intl

Sun 5/18

9:55 am-11:22 am

1 stop24h 27m

$224

HartfordPeoria

BDL - PIA

BDLPIA

Hartford Bradley Intl

Thu 4/17

6:15 am-10:12 am

1 stop4h 57m

Greater Peoria

Wed 4/23

2:32 pm-9:50 pm

1 stop6h 18m

$224

HartfordMoline

BDL - MLI

BDLMLI

Hartford Bradley Intl

Thu 4/17

6:15 am-10:12 am

1 stop4h 57m

Moline Quad-City

Wed 4/23

3:50 pm-9:50 pm

1 stop5h 00m

$229

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Tue 4/8

12:29 pm-7:04 pm

1 stop7h 35m

Chicago O'Hare Intl

Fri 4/11

9:54 am-7:00 pm

1 stop8h 06m

$238

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

Mon 4/7

3:15 pm-11:50 pm

1 stop9h 35m

Chicago Midway

Tue 4/8

4:40 pm-4:19 pm

1 stop22h 39m

$240

HartfordMoline

BDL - MLI

BDLMLI

Hartford Bradley Intl

Fri 4/25

4:15 pm-9:49 pm

1 stop6h 34m

Moline Quad-City

Fri 5/2

4:26 pm-10:33 pm

1 stop5h 07m

$259

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Tue 8/26

7:00 am-10:47 am

1 stop4h 47m

Chicago O'Hare Intl

Thu 9/4

1:35 pm-10:05 pm

1 stop7h 30m

$267

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Wed 5/21

8:34 am-9:15 am

2 stops25h 41m

Lambert-St Louis

Sat 5/31

10:10 am-11:22 am

1 stop24h 12m

$295

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Wed 5/28

6:00 am-12:04 pm

1 stop7h 04m

Lambert-St Louis

Mon 6/2

3:40 pm-11:59 pm

1 stop7h 19m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 51 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 $323). 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 27, 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 March 27, 2025.

The most flights from BDL to USIL are scheduled on a Monday (14 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 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 March 27, 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
8.1
Very good
4,273 reviews

Comfort

8.1

Entertainment

7.6

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Entertainment

7.6

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,895 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Entertainment

7.6

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Entertainment

7.6

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Entertainment

7.6

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Entertainment

7.6

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 American Airlines, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from Spirit Airlines and Frontier, 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: SkyWest Airlines (100%), ANA (96%), Republic Airways( 92%).

  • What are the cheapest flights from Hartford to Illinois?

    While on average a flight from Hartford to Illinois is generally $890, our data shows the cheapest flight currently is $114. When looking at the most popular route, (Hartford Bradley Intl - Chicago O'Hare Intl), you can expect to pay $133 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 $323). 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.

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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 March 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$205FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$116Average$231FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$125Average$423FlexibilityNo cancel feeOn-time69%
DeltaCheapest$175Average$341FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$412FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$232Average$384FlexibilityNo cancel feeOn-time63%
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