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$79+ Cheap flights from Illinois to Hobby (HOU)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HOU
nov. 5 — nov. 121
mié. 11/5
mié. 11/12
1 adult, Economy
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Cheap flight deals from Illinois to Hobby

Keep the following information in mind while searching for Illinois to Hobby flight deals. Data was last updated octubre 6, 2025.

Round-trip from

$157
(Southwest)

One-way from

$79
(Southwest)

Popular in

March

Cheapest in

September

Average price

$181

Good round-trip deal

$219 or less

Good one-way deal

$98 or less
From Illinois to Houston Hobby
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One-way flight from Illinois to Houston Hobby
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Highest demand for flights based on searches. 6% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Illinois to Houston Hobby.
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Price to beat on a one-way flight from Illinois to Houston Hobby.
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Find flight deals from Illinois to Hobby

Cheapest flights from Illinois to Hobby
Explore the most affordable flight options available from Illinois to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 6, 2025.

This Southwest deal was found by Cheapflights users on 10/5. 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.
mié. 11/195:15 pmMDW - HOU
Nonstop2h 45mSouthwest
lun. 11/249:50 pmHOU - MDW
Nonstop2h 20mSouthwest
Deal found 10/5$177
This Southwest deal was found by Cheapflights users on 10/4. 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.
vie. 10/3112:45 pmMDW - HOU
1 stop5h 35mSouthwest
lun. 11/32:55 pmHOU - MDW
1 stop5h 45mSouthwest
Deal found 10/4$192
This Southwest deal was found by Cheapflights users on 10/4. 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.
vie. 10/311:50 pmORD - HOU
1 stop7h 25mSouthwest
lun. 11/36:20 amHOU - ORD
1 stop7h 10mSouthwest
Deal found 10/4$197
This Southwest deal was found by Cheapflights users on 10/6. 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.
vie. 10/317:00 pmMDW - HOU
Nonstop2h 35mSouthwest
dom. 11/27:25 pmHOU - MDW
Nonstop2h 25mSouthwest
Deal found 10/6$197
This Southwest deal was found by Cheapflights users on 10/5. 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.
vie. 11/79:55 pmMDW - HOU
Nonstop2h 40mSouthwest
mar. 11/1111:05 amHOU - MDW
1 stop5h 45mSouthwest
Deal found 10/5$207
This Delta deal was found by Cheapflights users on 10/4. 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.
sáb. 11/810:35 amMDW - HOU
1 stop7h 13mDelta
sáb. 11/1510:40 amHOU - MDW
1 stop5h 03mDelta
Deal found 10/4$217
This Southwest deal was found by Cheapflights users on 10/6. 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.
vie. 10/316:00 amORD - HOU
2 stops7h 45mSouthwest
dom. 11/25:00 amHOU - ORD
1 stop6h 10mSouthwest
Deal found 10/6$222
This Southwest deal was found by Cheapflights users on 10/5. 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.
jue. 10/305:30 amMDW - HOU
Nonstop2h 30mSouthwest
sáb. 11/18:35 amHOU - MDW
1 stop4h 20mSouthwest
Deal found 10/5$223
This Delta deal was found by Cheapflights users on 10/6. 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.
lun. 11/246:45 amORD - HOU
1 stop6h 43mDelta
mié. 12/36:00 amHOU - ORD
1 stop6h 03mDelta
Deal found 10/6$227
This Southwest deal was found by Cheapflights users on 10/5. 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.
jue. 10/306:45 pmMDW - HOU
1 stop5h 10mSouthwest
jue. 11/69:50 pmHOU - MDW
Nonstop2h 20mSouthwest
Deal found 10/5$227
This Delta deal was found by Cheapflights users on 10/4. 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.
mié. 10/296:45 amORD - HOU
1 stop6h 43mDelta
sáb. 11/16:00 amHOU - ORD
1 stop6h 16mDelta
Deal found 10/4$228
This Cheapflightsfares deal was found by Cheapflights users on 10/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/137:40 pmORD - HOU
1 stop13h 27mSun Country Air
dom. 11/169:33 amHOU - ORD
1 stop7h 59mSun Country Air
Deal found 10/5$230

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Hobby 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 octubre 6, 2025.
Use the filters below to find and compare flights from Illinois to Houston Hobby Airport that are best for you.

Fly from

Illinois

Fly to

Hobby

Route

Depart

Return

Price

ChicagoHouston

MDW - HOU

MDWHOU

Chicago Midway

vie. 10/31

7:00 pm-9:35 pm

Nonstop2h 35m

Houston Hobby

lun. 11/3

12:30 pm-4:50 pm

1 stop4h 20m

$187

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

vie. 10/31

6:00 am-1:45 pm

2 stops7h 45m

Houston Hobby

lun. 11/3

12:50 pm-9:50 pm

1 stop9h 00m

$202

ChicagoHouston

MDW - HOU

MDWHOU

Chicago Midway

mar. 11/4

5:15 pm-10:25 pm

1 stop5h 10m

Houston Hobby

vie. 11/7

4:50 pm-7:15 pm

Nonstop2h 25m

$207

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

sáb. 11/15

11:17 am-5:33 pm

1 stop6h 16m

Houston Hobby

mar. 11/18

10:40 am-3:26 pm

1 stop4h 46m

$217

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

vie. 11/14

5:56 pm-11:07 pm

1 stop5h 11m

Houston Hobby

mar. 11/18

10:40 am-3:26 pm

1 stop4h 46m

$217

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

mar. 11/18

11:19 am-5:53 pm

1 stop6h 34m

Houston Hobby

lun. 11/24

2:32 pm-9:56 pm

1 stop7h 24m

$217

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

lun. 11/3

6:05 am-1:20 pm

1 stop7h 15m

Houston Hobby

lun. 11/10

6:35 am-12:15 pm

1 stop5h 40m

$217

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

vie. 10/31

1:50 pm-9:15 pm

1 stop7h 25m

Houston Hobby

dom. 11/2

5:00 am-11:10 am

1 stop6h 10m

$217

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

lun. 11/24

6:45 am-1:28 pm

1 stop6h 43m

Houston Hobby

mié. 12/3

6:00 am-12:03 pm

1 stop6h 03m

$227

ChicagoHouston

ORD - HOU

ORDHOU

Chicago O'Hare Intl

mié. 10/29

6:45 am-1:28 pm

1 stop6h 43m

Houston Hobby

sáb. 11/1

6:00 am-12:16 pm

1 stop6h 16m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Hobby

Have a flexible travel schedule? Discover the best time to fly to Hobby from Illinois 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 Illinois to Houston Hobby Airport

What is the cheapest month to book a flight from Illinois to Houston Hobby Airport?

Currently, February is the cheapest month in which you can book a flight from Illinois to Houston Hobby Airport (average of $65). Flying from Illinois to Houston Hobby Airport in July is currently the most expensive (average of $132). 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 IL to HOU?

Find hourly flight availability from Illinois to Hobby. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 6, 2025.

When flying from Illinois to Houston Hobby Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 40% versus a flight in the morning.

What is the cheapest day to fly from Illinois to Houston Hobby Airport?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Hobby. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to Houston Hobby Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Hobby. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to Houston Hobby Airport?

    A quick flight from Illinois to Houston Hobby Airport can take about 2h 35m. Southwest provides one of the quickest options available for as low as $187. There are 938 mi between Illinois and Houston Hobby Airport. This flight may include one or multiple stops.

  • What are the most popular routes from Illinois to Houston Hobby Airport?

    The most popular flight routes from Illinois to Houston Hobby Airport are Chicago O'Hare Intl - Houston Hobby, Chicago Midway - Houston Hobby and Lambert-St Louis - Houston Hobby.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Hobby 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 Illinois to Houston Hobby Airport?

    Currently, February is the cheapest month in which you can book a flight from Illinois to Houston Hobby Airport (average of $65). Flying from Illinois to Houston Hobby Airport in July is currently the most expensive (average of $132). 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

Traveling to a place near Houston Hobby Airport?

Book flights to Houston Hobby Airport if you plan to visit one of these locations
Sugar Land
Stafford
Pasadena
Kemah
Baytown
Freeport
West University Place
Texas City
Seabrook
Rosenberg
Webster
Lake Jackson
Missouri City
Pearland
League City
Nassau Bay

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 Illinois to Hobby

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Illinois to Hobby

Discover the top 6 airlines that operate flights from Illinois to Hobby. 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 octubre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$76Average$180FlexibilityNo cancel feeOn-time65%
FrontierCheapest$78Average$180FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$410FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$164Average$352FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$178Average$348FlexibilityNo cancel feeOn-time63%
DeltaCheapest$221Average$343FlexibilityNo cancel feeOn-timeN/A

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