HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$68+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — ORD
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hartford to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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

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 December 23, 2025.

This Frontier deal was found by Cheapflights users on 12/21. 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 12/3012:05 pmBDL - ORD
1 stop11h 19mFrontier
Thu 1/111:28 amORD - BDL
1 stop6h 49mFrontier
Deal found 12/21$312
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Sun 12/215:17 pmBDL - PIA
1 stop7h 39mAmerican Airlines
Sat 1/36:00 amPIA - BDL
1 stop5h 06mAmerican Airlines
Deal found 12/20$324
This Frontier deal was found by Cheapflights users on 12/21. 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 12/2512:05 pmBDL - ORD
1 stop7h 28mFrontier
Thu 1/111:28 amORD - BDL
1 stop6h 49mFrontier
Deal found 12/21$362
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Sun 12/215:04 pmBDL - PIA
1 stop5h 35mUnited Airlines
Sat 1/35:19 pmPIA - BDL
1 stop4h 38mUnited Airlines
Deal found 12/20$369
This Frontier deal was found by Cheapflights users on 12/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:05 pmBDL - ORD
1 stop11h 19mFrontier
Thu 1/111:28 amORD - BDL
1 stop6h 49mFrontier
Deal found 12/22$382
This United Airlines deal was found by Cheapflights users on 12/20. 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 12/205:04 pmBDL - PIA
1 stop5h 35mUnited Airlines
Fri 1/26:30 amPIA - BDL
1 stop6h 46mUnited Airlines
Deal found 12/20$424
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Sun 12/212:50 pmBDL - PIA
2 stops7h 49mUnited Airlines
Fri 1/23:30 pmPIA - BDL
1 stop5h 05mUnited Airlines
Deal found 12/20$429
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:04 pmBDL - ORD
1 stop15h 14mMultiple Airlines
Mon 1/52:15 pmORD - BDL
2 stops27h 51mMultiple Airlines
Deal found 12/22$430
This United Airlines deal was found by Cheapflights users on 12/20. 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 12/205:04 pmBDL - PIA
1 stop5h 35mUnited Airlines
Sat 1/35:19 pmPIA - BDL
1 stop4h 38mUnited Airlines
Deal found 12/20$439
This United Airlines deal was found by Cheapflights users on 12/20. 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 12/226:00 amBDL - PIA
2 stops9h 08mUnited Airlines
Sun 1/46:30 amPIA - BDL
1 stop6h 46mUnited Airlines
Deal found 12/20$444
This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/295:30 amBDL - MDW
1 stop4h 19mDelta
Thu 1/16:08 pmMDW - BDL
1 stop4h 06mDelta
Deal found 12/21$447
This Delta deal was found by Cheapflights users on 12/22. 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.
Mon 12/296:55 pmBDL - ORD
1 stop6h 07mDelta
Thu 1/16:02 pmORD - BDL
1 stop4h 12mDelta
Deal found 12/22$447

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 December 23, 2025.

Round-trip from

$139
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

May

Cheapest in

October

Average price

$367
From Hartford Bradley Intl to Illinois
Search Deals
One-way flight from Hartford Bradley Intl to Illinois
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 23, 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

Sat 1/10

12:38 pm-10:33 pm

1 stop10h 55m

Lambert-St Louis

Wed 1/14

8:32 pm-10:51 am

1 stop13h 19m

$203

HartfordEvansville

BDL - EVV

BDLEVV

Hartford Bradley Intl

Thu 2/26

6:00 pm-7:06 pm

1 stop26h 06m

Evansville Dress Regional

Mon 3/2

7:46 pm-9:23 am

1 stop12h 37m

$233

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Wed 1/14

9:55 am-11:46 am

Nonstop2h 51m

Chicago O'Hare Intl

Sat 1/17

6:17 pm-11:44 pm

1 stop4h 27m

$235

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

Wed 1/14

5:35 pm-10:07 pm

1 stop5h 32m

Chicago Midway

Sat 1/17

6:45 am-1:33 pm

1 stop5h 48m

$245

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Wed 2/11

5:30 am-9:41 am

1 stop5h 11m

Chicago O'Hare Intl

Sat 2/14

6:45 am-1:41 pm

1 stop5h 56m

$245

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Thu 1/8

2:04 pm-10:33 pm

2 stops9h 29m

Lambert-St Louis

Sun 1/11

5:11 pm-7:24 pm

1 stop25h 13m

$251

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

Mon 2/23

10:52 am-8:27 pm

1 stop10h 35m

Chicago Midway

Thu 2/26

7:30 am-5:05 pm

1 stop8h 35m

$264

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

Fri 1/9

1:56 pm-11:09 pm

2 stops10h 13m

Chicago Midway

Sun 1/11

4:21 pm-7:24 pm

1 stop26h 03m

$264

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

Wed 2/4

5:30 am-7:05 am

Nonstop2h 35m

Chicago Midway

Sat 2/7

9:55 am-7:20 pm

2 stops8h 25m

$282

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Tue 1/20

9:55 am-11:46 am

Nonstop2h 51m

Chicago O'Hare Intl

Sun 1/25

6:06 pm-9:29 pm

Nonstop2h 23m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 60 results
1
2
3
...
6

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 $158). 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 December 23, 2025.

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 14% on your trip compared to booking a flight in the morning.

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 December 16, 2024.

Travelers seeking maximum savings on their Hartford to Illinois flight should consider departing on Wednesday at noon 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 December 23, 2025.

The most flights from BDL to USIL are scheduled on a Monday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 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 December 23, 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
4,253 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,014 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,105 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,054 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,075 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Hartford to Illinois?

    There are many flights that can get you from Hartford to Illinois in 2h 51m. Fly via Frontier, United Airlines, or Delta to get the fastest option. The distance between Hartford and Illinois is about 780 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $68. However, be on the lookout for offers from Frontier and American 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: ANA (87%), Japan Airlines (80%), Republic Airways( 77%).

  • What are the cheapest flights from Hartford to Illinois?

    While on average a flight from Hartford to Illinois is generally $1,066, our data shows the cheapest flight currently is $124. When looking at the most popular route, (Hartford Bradley Intl - Chicago O'Hare Intl), you can expect to pay $188 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, February is the cheapest month in which you can book a flight from Hartford to Illinois (average of $158). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hartford to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
Newark to Miami flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to West Palm Beach flights
Newark to Las Vegas flights
Newark to Orlando flights
Newark to West Palm Beach flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to Orlando flights
Newark to Dallas/Fort Worth flights
Newark to Los Angeles flights
Newark to Tampa flights
John F Kennedy Intl to San Francisco flights
LaGuardia to Tampa flights
John F Kennedy Intl to Tampa flights
John F Kennedy Intl to O'Hare Intl flights
LaGuardia to West Palm Beach flights
John F Kennedy Intl to Sky Harbor Intl flights
LaGuardia to Los Angeles flights
John F Kennedy Intl to Hobby flights
LaGuardia to Las Vegas flights
Newark to Hobby flights
LaGuardia to Hobby flights
Newark to Sky Harbor Intl flights
John F Kennedy Intl to New Orleans flights
John F Kennedy Intl to Atlanta flights
John F Kennedy Intl to Seattle flights
Newark to New Orleans flights
Newark to San Francisco flights
John F Kennedy Intl to Denver flights
John F Kennedy Intl to Salt Lake City flights
Newark to Fort Myers flights
LaGuardia to Atlanta flights
LaGuardia to Denver flights
LaGuardia to New Orleans flights
Newark to Denver flights
Providence to Orlando flights
Hartford to Orlando flights
John F Kennedy Intl to George Bush Intcntl flights
John F Kennedy Intl to Austin flights
Newark to Seattle flights
John F Kennedy Intl to Honolulu flights
Newark to George Bush Intcntl flights

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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$97Average$232FlexibilityNo cancel feeOn-time62%
DeltaCheapest$176Average$287FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$177Average$376FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$177Average$371FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$218Average$392FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.