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$55+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$120
(CheapOair)

One-way from

$55
(Frontier)
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
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 February 20, 2025.

This CheapOair deal was found by Cheapflights users on 2/19. 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.
Thu 4/312:04 pmBDL - STL
1 stop12h 42mFrontier
Mon 4/74:57 pmSTL - BDL
1 stop24h 10mFrontier
Deal found 2/19$120
This CheapOair deal was found by Cheapflights users on 2/19. 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.
Sat 5/109:53 amBDL - STL
1 stop15h 13mMultiple Airlines
Tue 5/137:37 pmSTL - BDL
1 stop19h 24mMultiple Airlines
Deal found 2/19$158
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/1612:19 pmBDL - PIA
1 stop5h 26mAmerican Airlines
Tue 4/294:28 pmPIA - BDL
1 stop5h 05mAmerican Airlines
Deal found 2/19$199
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Mon 3/1011:36 amBDL - STL
1 stop30h 06mSpirit Airlines
Thu 3/135:38 pmSTL - BDL
1 stop16h 03mSpirit Airlines
Deal found 2/19$215
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/301:25 pmBDL - MDW
2 stops8h 45mSouthwest
Fri 5/29:50 amMDW - BDL
1 stop5h 25mSouthwest
Deal found 2/20$222
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/911:36 amBDL - ORD
2 stops21h 45mSpirit Airlines
Tue 3/115:55 amORD - BDL
2 stops27h 46mSpirit Airlines
Deal found 2/20$224
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/251:59 pmBDL - ORD
2 stops19h 05mMultiple Airlines
Mon 4/2810:26 pmORD - BDL
3 stops34h 14mMultiple Airlines
Deal found 2/20$236
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/255:40 amBDL - MDW
1 stop4h 00mDelta
Mon 4/285:59 pmMDW - BDL
1 stop4h 11mDelta
Deal found 2/20$237
This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/183:13 pmBDL - MDW
1 stop9h 37mFrontier
Mon 4/217:05 amMDW - BDL
1 stop6h 20mFrontier
Deal found 2/20$240
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/257:23 amBDL - ORD
Nonstop2h 39mAmerican Airlines
Wed 4/306:45 amORD - BDL
1 stop4h 25mAmerican Airlines
Deal found 2/19$242
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/36:15 amBDL - ORD
Nonstop2h 43mUnited Airlines
Mon 4/77:25 amORD - BDL
Nonstop2h 15mUnited Airlines
Deal found 2/19$247
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/104:35 pmBDL - STL
1 stop6h 20mSouthwest
Thu 3/135:50 amSTL - BDL
1 stop4h 05mSouthwest
Deal found 2/20$255

Find flights from Hartford to Illinois within your budget

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 February 20, 2025.

Fly from

Hartford

Fly to

Illinois

Route

Depart

Return

Price

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Thu 4/3

12:04 pm-11:46 pm

1 stop12h 42m

Lambert-St Louis

Mon 4/7

4:57 pm-6:07 pm

1 stop24h 10m

$120

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Sat 5/10

9:53 am-12:06 am

1 stop15h 13m

Lambert-St Louis

Tue 5/13

7:37 pm-4:01 pm

1 stop19h 24m

$158

HartfordPeoria

BDL - PIA

BDLPIA

Hartford Bradley Intl

Wed 4/16

12:19 pm-4:45 pm

1 stop5h 26m

Greater Peoria

Tue 4/29

4:28 pm-10:33 pm

1 stop5h 05m

$199

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Mon 3/10

11:36 am-4:42 pm

1 stop30h 06m

Lambert-St Louis

Thu 3/13

5:38 pm-10:41 am

1 stop16h 03m

$215

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

Wed 4/30

1:25 pm-9:10 pm

2 stops8h 45m

Chicago Midway

Fri 5/2

9:50 am-4:15 pm

1 stop5h 25m

$222

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Sat 5/10

8:20 am-4:45 pm

2 stops9h 25m

Chicago O'Hare Intl

Wed 5/14

1:50 pm-7:45 pm

1 stop4h 55m

$222

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Thu 3/6

12:21 pm-2:15 pm

Nonstop2h 54m

Chicago O'Hare Intl

Mon 3/10

2:36 pm-10:26 pm

1 stop6h 50m

$223

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Sun 3/9

11:36 am-8:21 am

2 stops21h 45m

Chicago O'Hare Intl

Tue 3/11

5:55 am-10:41 am

2 stops27h 46m

$224

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Thu 4/3

6:30 am-9:45 am

2 stops28h 15m

Chicago O'Hare Intl

Mon 4/7

7:10 pm-9:57 pm

1 stop25h 47m

$231

HartfordChicago

BDL - MDW

BDLMDW

Hartford Bradley Intl

Fri 4/25

5:40 am-8:40 am

1 stop4h 00m

Chicago Midway

Mon 4/28

5:59 pm-11:10 pm

1 stop4h 11m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 41 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.

Travel insights for flights from Hartford to Illinois

Get recent, data-driven insights about flights from Hartford to Illinois including ideal travel times, pricing trends, and more.

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 February 20, 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 February 20, 2025.

The most flights from BDL to USIL are scheduled on a Thursday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 February 20, 2025.
Get a feel of what it's like to fly with Southwest, Delta and JetBlue 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
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 Frontier, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from Spirit Airlines and Southwest, 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 (89%), Envoy Air (86%), ANA( 84%).

  • What are the cheapest flights from Hartford to Illinois?

    While on average a flight from Hartford to Illinois is generally $792, our data shows the cheapest flight currently is $144. When looking at the most popular route, (Hartford Bradley Intl - Chicago O'Hare Intl), you can expect to pay $147 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.

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$115Average$224FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$117Average$225FlexibilityNo cancel feeOn-time65%
DeltaCheapest$175Average$322FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$481FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$217Average$424FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$257Average$377FlexibilityNo cancel feeOn-time63%
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