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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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — ORD
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$163
(Priceline)

One-way from

$79
(Southwest)
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 July 2, 2025.

This Priceline deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:40 amBDL - STL
1 stop7h 55mSpirit Airlines
Sun 9/72:30 pmSTL - BDL
1 stop6h 59mSpirit Airlines
Deal found 7/1$163
This Priceline deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1210:44 amBDL - ORD
1 stop7h 33mMultiple Airlines
Sat 7/195:01 amORD - BDL
1 stop5h 44mMultiple Airlines
Deal found 7/1$216
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/65:35 amBDL - MDW
1 stop4h 09mDelta
Wed 8/139:31 amMDW - BDL
1 stop5h 39mDelta
Deal found 7/2$217
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:00 amBDL - ORD
1 stop6h 46mUnited Airlines
Mon 9/84:00 pmORD - BDL
1 stop6h 44mUnited Airlines
Deal found 7/2$217
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/155:17 pmBDL - ORD
2 stops26h 50mSpirit Airlines
Sun 8/175:16 pmORD - BDL
2 stops15h 49mSpirit Airlines
Deal found 7/1$218
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:45 amBDL - MDW
2 stops8h 45mSouthwest
Sat 8/96:55 amMDW - BDL
1 stop6h 55mSouthwest
Deal found 7/1$219
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:10 amBDL - ORD
Nonstop2h 40mAmerican Airlines
Mon 8/251:45 pmORD - BDL
Nonstop2h 09mAmerican Airlines
Deal found 7/2$219
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/159:52 amBDL - ORD
1 stop3h 58mDelta
Tue 7/227:10 amORD - BDL
1 stop3h 55mDelta
Deal found 7/1$227
This Frontier deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:30 amBDL - MDW
1 stop6h 28mFrontier
Sun 9/219:48 amMDW - BDL
1 stop9h 14mFrontier
Deal found 7/2$239
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 9/82:11 pmBDL - STL
1 stop5h 30mAmerican Airlines
Thu 9/117:22 amSTL - BDL
1 stop4h 42mAmerican Airlines
Deal found 6/30$247
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/55:28 pmBDL - PIA
1 stop7h 44mAmerican Airlines
Sun 8/105:00 amPIA - BDL
1 stop7h 02mAmerican Airlines
Deal found 7/1$249
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/64:03 pmBDL - MLI
1 stop7h 58mAmerican Airlines
Sat 8/94:21 pmMLI - BDL
1 stop6h 00mAmerican Airlines
Deal found 7/2$251

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 July 2, 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

Thu 9/4

6:40 am-1:35 pm

1 stop7h 55m

Lambert-St Louis

Sun 9/7

2:30 pm-10:29 pm

1 stop6h 59m

$163

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Sat 7/12

10:44 am-5:17 pm

1 stop7h 33m

Chicago O'Hare Intl

Sat 7/19

5:01 am-11:45 am

1 stop5h 44m

$216

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

Wed 8/6

5:35 am-8:44 am

1 stop4h 09m

Chicago Midway

Wed 8/13

9:31 am-4:10 pm

1 stop5h 39m

$217

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Tue 8/5

7:45 pm-11:30 pm

1 stop4h 45m

Chicago O'Hare Intl

Thu 8/7

4:00 pm-11:59 pm

1 stop6h 59m

$217

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Fri 8/15

5:17 pm-7:07 pm

2 stops26h 50m

Chicago O'Hare Intl

Sun 8/17

5:16 pm-10:05 am

2 stops15h 49m

$218

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

Thu 8/7

7:10 am-1:30 pm

2 stops7h 20m

Chicago Midway

Sat 8/9

6:55 am-2:50 pm

1 stop6h 55m

$219

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Tue 8/19

7:10 am-8:50 am

Nonstop2h 40m

Chicago O'Hare Intl

Mon 8/25

1:45 pm-4:54 pm

Nonstop2h 09m

$219

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Tue 7/15

9:52 am-12:50 pm

1 stop3h 58m

Chicago O'Hare Intl

Tue 7/22

7:10 am-12:05 pm

1 stop3h 55m

$227

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

Thu 8/21

11:05 am-8:22 am

1 stop22h 17m

Chicago Midway

Sun 8/24

9:17 am-10:49 am

1 stop24h 32m

$228

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Mon 7/28

8:43 pm-10:14 am

1 stop14h 31m

Chicago O'Hare Intl

Thu 7/31

4:37 pm-7:49 pm

1 stop26h 12m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 $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 July 2, 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 July 2, 2025.

The most flights from BDL to USIL are scheduled on a Monday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 July 2, 2025.
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.
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

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
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

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
7,983 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

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
8,861 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

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
4,272 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

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.
Spirit Airlines
6.3
Okay
8,103 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

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 Southwest, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from Frontier and Spirit Airlines, 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: Republic Airways (93%), ANA (89%), Japan Airlines( 84%).

  • What are the cheapest flights from Hartford to Illinois?

    While on average a flight from Hartford to Illinois is generally $1,223, 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 $137 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$222FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$144Average$263FlexibilityNo cancel feeOn-time65%
DeltaCheapest$176Average$301FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$393FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$229Average$412FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$232Average$372FlexibilityNo cancel feeOn-time63%

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