Cheap Flights from Houston, TX to Chicago, IL from $49
Return flight: Chicago – Houston
On Cheapflightsplus.com you will find 25 direct and 392 connecting flights from Houston to Chicago. You can compare airfare deals from 9 airlines and multiple travel sites from $49, book and save on cheap plane tickets and last minute offers. Also check out HOU-CHI flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Houston to Chicago Flight Deals
To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights».
To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight.
Cheapest flights in November: $49 (one-way), $84 (round-trip).
Direct flights
Check prices for return flight
Best Flights from Houston to Chicago Today
Take a look at the list of non stop flights and flights with layovers from Houston to Chicago with the lowest price of $49. The fastest direct flight takes 2h 32m and the fastest connecting – 4h 7m.
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $49 | 05:20 Houston George Bush | 07:55 Chicago O'Hare International | 2h 35m | Spirit Airlines | NK1181 |
| from $49 | 19:36 Houston George Bush | 22:19 Chicago O'Hare International | 2h 43m | Spirit Airlines | NK2174 |
| from $53 | 18:48 Houston George Bush | 21:23 Chicago O'Hare International | 2h 35m | Frontier Airlines | F93136 |
| from $53 | 09:23 Houston George Bush | 12:08 Chicago O'Hare International | 2h 45m | Spirit Airlines | NK1145 |
| from $53 | 12:48 Houston George Bush | 15:35 Chicago O'Hare International | 2h 47m | Spirit Airlines | NK1338 |
| from $54 | 09:34 Houston George Bush | 12:06 Chicago Midway | 2h 32m | Frontier Airlines | F93282 |
| from $81 | 09:10 Houston George Bush | 11:50 Chicago O'Hare International | 2h 40m | Spirit Airlines | NK2575 |
| from $86 | 21:30 Houston George Bush | 00:13+1 день Chicago O'Hare International | 2h 43m | United Airlines | UA787 |
| from $95 | 21:32 Houston George Bush | 00:15+1 день Chicago O'Hare International | 2h 43m | United Airlines | UA532 |
| from $141 | 21:30 Houston George Bush | 00:13+1 день Chicago O'Hare International | 2h 43m | United Airlines | UA2013 |
| from $69 | 13:30 Houston George Bush | 23:29 Chicago O'Hare International | 9h 59m layover 4h 27m - Orlando | Spirit Airlines | NK2166 NK2190 |
| from $71 | 16:56 Houston George Bush | 22:28 Chicago O'Hare International | 5h 32m layover 1h 16m - Atlanta | Spirit Airlines | NK966 NK1200 |
| from $71 | 10:52 Houston George Bush | 22:28 Chicago O'Hare International | 11h 36m layover 7h 22m - Atlanta | Spirit Airlines | NK1112 NK1200 |
| from $74 | 07:00 Houston George Bush | 14:16 Chicago O'Hare International | 7h 16m layover 1h 14m - Miami | Spirit Airlines | NK1373 NK3201 |
| from $75 | 22:04 Houston George Bush | 11:40+1 день Chicago Midway | 13h 36m layover 8h 28m - Denver | Frontier Airlines | F93227 F92210 |
| from $81 | 21:56 Houston George Bush | 06:12+1 день Chicago O'Hare International | 8h 16m layover 1h 30m - Las Vegas | Spirit Airlines | NK2379 NK2186 |
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 03, 2025
Flight Schedule Houston (Texas) to Chicago (Illinois)
Full flight schedule will help you in detecting at what time planes fly from Houston to Chicago. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
| Departure | Arrival | Flight Details | Flight Duration | Price |
|---|---|---|---|---|
|
05:00 — 07:53
|
05:00 — 07:53
UA343
United Airlines
Houston — Chicago
|
2h 53m |
Find flight
from$86 |
|
|
05:05 — 08:01
|
05:05 — 08:01
UA2653
United Airlines
Houston — Chicago
|
2h 56m |
Find flight
from$141 |
|
|
05:20 — 07:55
|
05:20 — 07:55
NK1181
Spirit Airlines
Houston — Chicago
|
2h 35m |
Find flight
from$49 |
|
|
06:30 — 09:24
|
06:30 — 09:24
UA2616
United Airlines
Houston — Chicago
|
2h 54m |
Find flight
from$86 |
|
|
07:20 — 10:13
|
07:20 — 10:13
UA2182
United Airlines
Houston — Chicago
|
2h 53m |
Find flight
from$87 |
|
|
08:00 — 10:56
|
08:00 — 10:56
UA512
United Airlines
Houston — Chicago
|
2h 56m |
Find flight
from$160 |
|
|
08:15 — 11:11
|
08:15 — 11:11
UA1332
United Airlines
Houston — Chicago
|
2h 56m |
Find flight
from$86 |
|
|
08:15 — 11:08
|
08:15 — 11:08
UA1617
United Airlines
Houston — Chicago
|
2h 53m |
Find flight
from$87 |
|
|
09:10 — 11:50
|
09:10 — 11:50
NK2575
Spirit Airlines
Houston — Chicago
|
2h 40m |
Find flight
from$81 |
|
|
09:23 — 12:08
|
09:23 — 12:08
NK1145
Spirit Airlines
Houston — Chicago
|
2h 45m |
Find flight
from$53 |
|
|
09:30 — 12:20
|
09:30 — 12:20
UA2124
United Airlines
Houston — Chicago
|
2h 50m |
Find flight
from$90 |
|
|
09:34 — 12:06
|
09:34 — 12:06
F93282
Frontier Airlines
Houston — Chicago
|
2h 32m |
Find flight
from$54 |
|
|
11:55 — 14:48
|
11:55 — 14:48
UA2417
United Airlines
Houston — Chicago
|
2h 53m |
Find flight
from$90 |
|
|
12:48 — 15:35
|
12:48 — 15:35
NK1338
Spirit Airlines
Houston — Chicago
|
2h 47m |
Find flight
from$53 |
|
|
14:20 — 17:10
|
14:20 — 17:10
UA2135
United Airlines
Houston — Chicago
|
2h 50m |
Find flight
from$90 |
|
|
17:05 — 19:58
|
17:05 — 19:58
UA2296
United Airlines
Houston — Chicago
|
2h 53m |
Find flight
from$86 |
|
|
18:35 — 21:25
|
18:35 — 21:25
UA2197
United Airlines
Houston — Chicago
|
2h 50m |
Find flight
from$87 |
|
|
18:37 — 21:30
|
18:37 — 21:30
UA520
United Airlines
Houston — Chicago
|
2h 53m |
Find flight
from$86 |
|
|
18:48 — 21:23
|
18:48 — 21:23
F93136
Frontier Airlines
Houston — Chicago
|
2h 35m |
Find flight
from$53 |
|
|
19:36 — 22:19
|
19:36 — 22:19
NK2174
Spirit Airlines
Houston — Chicago
|
2h 43m |
Find flight
from$49 |
|
|
19:50 — 22:41
|
19:50 — 22:41
UA1752
United Airlines
Houston — Chicago
|
2h 51m |
Find flight
from$90 |
|
|
21:30 — 00:13
+1 day
|
21:30 — 00:13
UA787
United Airlines
Houston — Chicago
|
2h 43m |
Find flight
from$86 |
|
|
21:30 — 00:13
+1 day
|
21:30 — 00:13
UA2013
United Airlines
Houston — Chicago
|
2h 43m |
Find flight
from$141 |
|
|
21:32 — 00:15
+1 day
|
21:32 — 00:15
UA532
United Airlines
Houston — Chicago
|
2h 43m |
Find flight
from$95 |
|
|
21:34 — 00:15
+1 day
|
21:34 — 00:15
UA2234
United Airlines
Houston — Chicago
|
2h 41m |
Find flight
from$87 |
|
|
05:20 — 18:43
|
05:20 — 08:50
NK1571
Spirit Airlines
Houston — Orlando
7h 43m stop
16:33 — 18:43
NK506
Spirit Airlines
Orlando — Chicago
|
13h 23m including layover |
Find flight
from$74 |
|
|
06:00 — 15:31
|
06:00 — 07:02
NK1429
Spirit Airlines
Houston — New Orleans
5h 51m stop
12:53 — 15:31
NK2167
Spirit Airlines
New Orleans — Chicago
|
9h 31m including layover |
Find flight
from$74 |
|
|
06:30 — 20:48
|
06:30 — 10:28
NK2174
Spirit Airlines
Houston — Baltimore
8h 57m stop
19:25 — 20:48
NK1187
Spirit Airlines
Baltimore — Chicago
|
14h 18m including layover |
Find flight
from$74 |
|
|
07:00 — 14:16
|
07:00 — 10:39
NK1373
Spirit Airlines
Houston — Miami
1h 14m stop
11:53 — 14:16
NK3201
Spirit Airlines
Miami — Chicago
|
7h 16m including layover |
Find flight
from$74 |
|
|
07:00 — 23:53
|
06:00 — 07:40
F93229
Frontier Airlines
Houston — Denver
11h 45m stop
20:31 — 00:10
F93172
Frontier Airlines
Denver — Chicago
|
16h 53m including layover |
Find flight
from$77 |
|
|
10:03 — 19:24
|
10:03 — 13:06
NK1748
Spirit Airlines
Houston — Tampa
4h 7m stop
17:13 — 19:24
NK1762
Spirit Airlines
Tampa — Chicago
|
9h 21m including layover |
Find flight
from$74 |
|
|
10:52 — 22:28
|
10:52 — 13:57
NK1112
Spirit Airlines
Houston — Atlanta
7h 22m stop
21:19 — 22:28
NK1200
Spirit Airlines
Atlanta — Chicago
|
11h 36m including layover |
Find flight
from$71 |
|
|
13:07 — 22:42
|
13:07 — 13:49
F94181
Frontier Airlines
Houston — Phoenix
3h 17m stop
17:11 — 22:55
F91828
Frontier Airlines
Phoenix — Chicago
|
9h 35m including layover |
Find flight
from$76 |
|
|
13:30 — 23:29
|
13:30 — 16:58
NK2166
Spirit Airlines
Houston — Orlando
4h 27m stop
21:25 — 23:29
NK2190
Spirit Airlines
Orlando — Chicago
|
9h 59m including layover |
Find flight
from$69 |
|
|
14:35 — 22:47
|
14:35 — 18:14
NK1907
Spirit Airlines
Houston — Miami
2h 7m stop
20:21 — 22:47
NK3203
Spirit Airlines
Miami — Chicago
|
8h 12m including layover |
Find flight
from$74 |
|
|
14:48 — 06:03
+1 day
|
14:48 — 16:05
NK1149
Spirit Airlines
Houston — Las Vegas
8h 29m stop
00:34 — 06:03
NK1053
Spirit Airlines
Las Vegas — Chicago
|
15h 15m including layover |
Find flight
from$74 |
|
|
15:37 — 23:53
|
15:37 — 17:18
F92995
Frontier Airlines
Houston — Denver
3h 4m stop
20:22 — 23:53
F93172
Frontier Airlines
Denver — Chicago
|
8h 16m including layover |
Find flight
from$87 |
|
|
16:25 — 06:12
+1 day
|
14:45 — 15:57
NK2381
Spirit Airlines
Houston — Las Vegas
7h 2m stop
23:46 — 05:25
NK2186
Spirit Airlines
Las Vegas — Chicago
|
13h 47m including layover |
Find flight
from$81 |
|
|
16:56 — 22:28
|
16:56 — 20:03
NK966
Spirit Airlines
Houston — Atlanta
1h 16m stop
21:19 — 22:28
NK1200
Spirit Airlines
Atlanta — Chicago
|
5h 32m including layover |
Find flight
from$71 |
|
|
17:12 — 14:56
+1 day
|
17:08 — 18:35
F91489
Frontier Airlines
Houston — Las Vegas
14h 46m stop
09:25 — 15:00
F92330
Frontier Airlines
Las Vegas — Chicago
|
21h 44m including layover |
Find flight
from$85 |
|
|
18:45 — 08:38
+1 day
|
18:45 — 22:57
NK3128
Spirit Airlines
Houston — Baltimore
8h 41m stop
07:38 — 08:38
NK2439
Spirit Airlines
Baltimore — Chicago
|
13h 53m including layover |
Find flight
from$74 |
|
|
19:44 — 08:50
+1 day
|
19:44 — 23:19
NK2085
Spirit Airlines
Houston — Miami
7h 11m stop
06:30 — 08:50
NK2188
Spirit Airlines
Miami — Chicago
|
13h 6m including layover |
Find flight
from$74 |
|
|
20:08 — 19:04
+1 day
|
21:05 — 23:02
F93227
Frontier Airlines
Houston — Denver
17h 42m stop
20:22 — 23:52
F93174
Frontier Airlines
Denver — Chicago
|
22h 56m including layover |
Find flight
from$75 |
|
|
20:44 — 08:50
+1 day
|
20:44 — 00:20
NK2067
Spirit Airlines
Houston — Miami
6h 10m stop
06:30 — 08:50
NK2188
Spirit Airlines
Miami — Chicago
|
12h 6m including layover |
Find flight
from$74 |
|
|
21:56 — 06:12
+1 day
|
21:56 — 23:14
NK2379
Spirit Airlines
Houston — Las Vegas
1h 30m stop
00:44 — 06:12
NK2186
Spirit Airlines
Las Vegas — Chicago
|
8h 16m including layover |
Find flight
from$81 |
|
|
21:56 — 10:50
+1 day
|
06:30 — 07:41
NK2379
Spirit Airlines
Houston — Las Vegas
6h 1m stop
05:15 — 10:50
NK2619
Spirit Airlines
Las Vegas — Chicago
|
12h 54m including layover |
Find flight
from$81 |
|
|
22:04 — 11:40
+1 day
|
21:05 — 23:02
F93227
Frontier Airlines
Houston — Denver
8h 28m stop
17:26 — 20:53
F92210
Frontier Airlines
Denver — Chicago
|
13h 36m including layover |
Find flight
from$75 |
|
|
22:04 — 00:10
+2 days
|
22:04 — 23:48
F93227
Frontier Airlines
Houston — Denver
20h 43m stop
20:31 — 00:10
F93172
Frontier Airlines
Denver — Chicago
|
26h 6m including layover |
Find flight
from$81 |
|
*Departure and arrival times - local. Updated on June 3, 2025
Flight Information
Below we will explain in detail what the flights cost on the destination from Houston to Chicago depends on and how to choose the most interesting flight option for you.
Distance between Houston and Chicago is 1524 miles. Time difference between the cities is 0h. Airplanes depart 05:00 to 23:02 from 15 Houston airports and arrive 05:00 to 23:02 to 7 Chicago airports. Average flight time is 2h 50m.
- The fastest flight 2h 32m
- Average flight time 2h 50m
- The earliest flight 05:00
- The latest flight 23:02
- Distance 947 ml
The cheapest months to travel to Chicago are july (from 66 $), june (from 66 $), october (from 71 $).
The most expensive months are november (from 2 374 $), february (from 1 427 $), january (from 113 $).
What is the lowest airfare Houston to Chicago?
The cheapest plane ticket found by our users is $49. This airfare is for economy class on one-way NK2174 flight by Spirit Airlines for June 5, 2025 which leaves George Bush in Houston at 19:36 am and arrives at Chicago O'Hare International at 22:19.
Economy class
$49
Business class
?
First class
?
Popular Airlines on the Route
The flight Houston — Chicago is served by 9 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by United Airlines - 139 departures per week at the price of from $ 86 . And the most expensive tickets are offered by Finnair airline - from $ 3436.
Direct flights
There are 25 nonstop flights on the route. The fastest direct flight is F93282 by Frontier Airlines takes 2h 32m and the cheapest is NK2174 by Spirit Airlines for $49.
- from $86Find
- F9 - Frontier Airlinesfrom $53Find
- NK - Spirit Airlinesfrom $49Find
See more direct flights
Connecting Flights
There are 392 flights with layovers on the route. The fastest connecting flight is UA2416 by United Airlines takes 4h 7m and the cheapest is NK2174 by Spirit Airlines for $69.
- from $132Find
- AS - Alaska Airlinesfrom $165Find
- F9 - Frontier Airlinesfrom $75Find
- SY - Sun Country Airlinesfrom $112Find
- TK - Turkish Airlinesfrom $2006Find
- AY - Finnairfrom $2866Find
- HA - Hawaiian Airlinesfrom $159Find
- NK - Spirit Airlinesfrom $69Find
- G4 - Allegiant Airfrom $106Find
See more connecting flights
Airports
You can fly from Houston to Chicago from 15 airports (Ellington Field, West Houston, Hobby, Park Ten Heliport, Andrau Airpark, George Bush, Greenway Plaza H/P, David Wayne Hooks, Transco Twr Galleria, Westchase Hilton H/P, Spaceland, Woodlawns, Marriot Astrodome Heliport, Central Bus. District, Houston Municipal).
Houston airports
- Ellington Field-EFDFind
- West Houston-IWSFind
- Hobby-HOUfrom $106Find
- Park Ten Heliport-JPTFind
- Andrau Airpark-AAPFind
- George Bush-IAHfrom $49Find
- Greenway Plaza H/P-JGPFind
- David Wayne Hooks-DWHFind
- Transco Twr Galleria-JGQFind
- Westchase Hilton H/P-JWHFind
- Spaceland-SPXFind
- Woodlawns-JWLFind
- Marriot Astrodome Heliport-JMAFind
- Central Bus. District-JDXFind
- Houston Municipal-SGRFind
Chicago airports
- O'Hare International-ORDFind
- Midway-MDWFind
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Airplanes
There are flights to Chicago from Houston by 9 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Houston
You may also consider searching for discounted plane tickets to some other popular places from Houston within United States.
- from $67Find
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Top International Destinations from Houston
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $59Find
- from $67Find
- from $68Find
- from $63Find
- from $77Find
- from $76Find
- from $70Find
- from $74Find
- from $64Find
- from $59Find
How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.