George Bush Intercontinental Airport
Houston, United States
O'Hare International Airport
Chicago, United States
$138 USD
-57%$59 USD
Verified Nov 29, 2025 at 11:54 PMMarch 2026
Mon
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Wednesday, March 4th, 2026
Outbound Flights
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13h 18m·1 stop
$351 USD
IAHMar 4 18:42
→BOSMar 4 23:30
UA 1752Boeing 737MAX 8 Passenger
6h 30m layover·Overnight

BOSMar 5 06:00
→ORDMar 5 08:00
UA 1414Boeing 737
2h 48m·Nonstop
$443 USD
IAHMar 4 09:49
→ORDMar 4 12:37
UA 2124Airbus A321neo
2h 48m·Nonstop
$443 USD
IAHMar 4 11:55
→ORDMar 4 14:43
UA 2417Airbus A321neo
2h 45m·Nonstop
$443 USD
IAHMar 4 14:20
→ORDMar 4 17:05
UA 477Boeing 737
2h 48m·Nonstop
$443 USD
IAHMar 4 17:05
→ORDMar 4 19:53
UA 1807Airbus A321neo
2h 46m·Nonstop
$443 USD
IAHMar 4 05:00
→ORDMar 4 07:46
UA 1044Boeing 737MAX 9 Passenger
2h 46m·Nonstop
$443 USD
IAHMar 4 06:30
→ORDMar 4 09:16
UA 2616Boeing 737
2h 47m·Nonstop
$443 USD
IAHMar 4 07:20
→ORDMar 4 10:07
UA 2182Airbus A321neo
2h 46m·Nonstop
$443 USD
IAHMar 4 08:30
→ORDMar 4 11:16
UA 1617Boeing 737
2h 53m·Nonstop
$443 USD
IAHMar 4 18:35
→ORDMar 4 21:28
UA 2197Airbus A321neo
2h 47m·Nonstop
$443 USD
IAHMar 4 20:17
→ORDMar 4 23:04
UA 1293Airbus A321neo
2h 29m·Nonstop
$443 USD
IAHMar 4 21:30
→ORDMar 4 23:59
UA 787Boeing 737MAX 9 Passenger