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
Tuesday, March 3rd, 2026
Outbound Flights
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13h 18m·1 stop
$351 USD
IAHMar 3 18:42
→BOSMar 3 23:30
UA 1752Boeing 737
6h 30m layover·Overnight

BOSMar 4 06:00
→ORDMar 4 08:00
UA 1414Boeing 737MAX 9 Passenger
2h 46m·Nonstop
$443 USD
IAHMar 3 08:30
→ORDMar 3 11:16
UA 1617Boeing 737
2h 48m·Nonstop
$443 USD
IAHMar 3 09:49
→ORDMar 3 12:37
UA 2124Airbus A321neo
2h 48m·Nonstop
$443 USD
IAHMar 3 11:55
→ORDMar 3 14:43
UA 2417Airbus A321neo
2h 45m·Nonstop
$443 USD
IAHMar 3 14:20
→ORDMar 3 17:05
UA 477Boeing 737
2h 48m·Nonstop
$443 USD
IAHMar 3 17:05
→ORDMar 3 19:53
UA 1807Airbus A321neo
2h 46m·Nonstop
$443 USD
IAHMar 3 05:00
→ORDMar 3 07:46
UA 1044Boeing 737
2h 46m·Nonstop
$443 USD
IAHMar 3 06:30
→ORDMar 3 09:16
UA 2616Boeing 737MAX 9 Passenger
2h 47m·Nonstop
$443 USD
IAHMar 3 07:20
→ORDMar 3 10:07
UA 2182Airbus A321neo
2h 53m·Nonstop
$443 USD
IAHMar 3 18:35
→ORDMar 3 21:28
UA 2197Airbus A321neo
2h 47m·Nonstop
$443 USD
IAHMar 3 20:17
→ORDMar 3 23:04
UA 1293Airbus A321neo
2h 29m·Nonstop
$443 USD
IAHMar 3 21:30
→ORDMar 3 23:59
UA 787Boeing 737MAX 9 Passenger