Menu

Cheap flights from William P. Hobby (HOU) to Illinois (IL)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
William P. Hobby (HOU) to Illinois

How far in advance should I book a flight from William P. Hobby to Illinois?

Travelers have found it’s best to book a flight 37 days in advance to save up to 10% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 37 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from William P. Hobby to Illinois 1-2 weeks in advance for as low as $177, or $177 for flights within the next 24 hours.

Cheap flights from William P. Hobby to Illinois in August, September 2020

The best prices found for HOU to Illinois flights for August, September
27 Jul - 30 Jul
$153pp
HOU
Houston Hobby
Allegiant Air
 
1 STOP
MDW
Chicago Midway
MDW
Chicago Midway
Allegiant Air
 
1 STOP
HOU
Houston Hobby
24 Jul - 3 Aug
$158pp
HOU
Houston Hobby
Delta
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
HOU
Houston Hobby
31 Jul - 2 Aug
$159pp
HOU
Houston Hobby
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
HOU
Houston Hobby

William P. Hobby to Illinois 2020 flight deals

Cheap flights to Illinois from William P. Hobby found for this year
27 Jul - 30 Jul
$153pp
HOU
Houston Hobby
Allegiant Air
 
1 STOP
MDW
Chicago Midway
MDW
Chicago Midway
Allegiant Air
 
1 STOP
HOU
Houston Hobby
24 Jul - 1 Aug
$158pp
HOU
Houston Hobby
Delta
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
HOU
Houston Hobby
11 Sep - 13 Sep
$158pp
HOU
Houston Hobby
Delta
 
1 STOP
MDW
Chicago Midway
MDW
Chicago Midway
Delta
 
1 STOP
HOU
Houston Hobby

Last minute flights from William P. Hobby to Illinois

Late deals on round-trip flights to Illinois from William P. Hobby, departing today and this week
27 Jul - 30 Jul
$153pp
HOU
Houston Hobby
Allegiant Air
 
1 STOP
MDW
Chicago Midway
MDW
Chicago Midway
Allegiant Air
 
1 STOP
HOU
Houston Hobby
24 Jul - 26 Jul
$158pp
HOU
Houston Hobby
Delta
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
HOU
Houston Hobby
23 Jul - 30 Jul
$159pp
HOU
Houston Hobby
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
HOU
Houston Hobby

One-way flights to Illinois from William P. Hobby

The cheapest one-way flights from William P. Hobby to Illinois
5:56 am - 7:46 am
Multiple Airlines
3 Stops
25h 50m
HOU - RFD
Multiple Airlines
$187
Kiwi.com
5:23 am - 8:06 am
Allegiant Air
3 Stops
26h 43m
HOU - RFD
Allegiant Air
$209
Kiwi.com
9:25 am - 5:55 pm
Delta
2 Stops
8h 30m
HOU - MLI
Delta
$338
Delta

Related info for your journey

Useful info, stats and facts about William P. Hobby to Illinois flights.

Flight FAQs

From William P. Hobby to Illinois

Are flight prices decreasing from William P. Hobby to Illinois due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both William P. Hobby and Illinois for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from William P. Hobby to Illinois for under $200 on Cheapflights?

Yes, there are multiple flights from William P. Hobby to Illinois for under $200. The cheapest flight booked recently is on Allegiant Air for just $134, but on average you can expect to pay $178.

Are there nonstop flights from William P. Hobby to Illinois for under $100 on Cheapflights?

There are no nonstop flights from William P. Hobby to Illinois, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from William P. Hobby to Illinois for under $200?

There are currently 20+ open flights from William P. Hobby to Illinois within the next 7 days for less than $200.

What are the most popular airlines that fly from William P. Hobby to Illinois?

Major Airline, American Airlines and Delta are the most popular airlines when flying from William P. Hobby to Illinois.

What are the most popular routes from William P. Hobby to Illinois?

Most travelers choose Houston Hobby - Chicago O'Hare Intl, Houston Hobby - Chicago Midway or Houston Hobby - Moline Quad-City when deciding on the best route from William P. Hobby to Illinois.

What are the cheapest Flights from William P. Hobby to Illinois?

The cheapest flight price from William P. Hobby to Illinois is $49. On average you can expect to pay $112. The most popular route, (Houston Hobby - Chicago O'Hare Intl), can usually be booked for $32.

How long is the flight from William P. Hobby to Illinois?

For as low as $158, Delta can have you in Illinois from William P. Hobby in 4h 40m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from William P. Hobby to Illinois round-trip?

Flying on Allegiant Air is currently your cheapest option to Illinois, with prices starting at $134. Additional round-trip tickets that might be worth considering are offered by Delta and Cape Air, with the lowest prices starting at $158 and $192, respectively.

What are the cheapest airlines to fly from William P. Hobby to Illinois one-way?

The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $61. Check flights for Delta, as they currently have the next best price.

Destination information for Illinois

Things to know before you go. Useful info for your trip from William P. Hobby to Illinois

Airports servicing Houston

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)
Home North America USA Illinois Cheap flights from William P. Hobby to Illinois