PDXPortland International Airport
Portland, United States
IAHGeorge Bush Intercontinental Airport
Houston, United States
$199 USD
-51%$98 USD
Verified Nov 29, 2025 at 3:48 PMMarch 2026
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Rare Availability
8% of dates checked are available within 10% of the lowest price
Wednesday, March 18th, 2026
Outbound Flights
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4h 27m·Nonstop
$189 USD
PDXMar 18 07:00
→IAHMar 18 13:27
AS 1420Boeing 737MAX 9 Passenger
13h 46m·1 stop
$264 USDPDXMar 18 13:35
→SEAMar 18 14:38
AS 465Boeing 737
8h 23m layover
SEAMar 18 23:01
→IAHMar 19 05:21
AS 398Boeing 737MAX 9 Passenger
12h 51m·2 stops
$337 USDPDXMar 18 14:30
→MFRMar 18 15:34
AS 2125Embraer 175
4h 16m layover
MFRMar 18 19:50
→SEAMar 18 21:19
AS 3048Embraer 175
1h 42m layover
SEAMar 18 23:01
→IAHMar 19 05:21
AS 398Boeing 737MAX 9 Passenger
9h 39m·2 stops
$363 USDPDXMar 18 17:42
→GEGMar 18 18:51
AS 2407Embraer 175
52m layover
GEGMar 18 19:43
→SEAMar 18 20:58
AS 361Boeing 737
2h 3m layover
SEAMar 18 23:01
→IAHMar 19 05:21
AS 398Boeing 737MAX 9 Passenger
6h 28m·1 stop
$369 USDPDXMar 18 10:35
→DFWMar 18 16:30
AS 392Boeing 737MAX 9 Passenger
1h 16m layover
DFWMar 18 17:46
→IAHMar 18 19:03
AA 2682Airbus A319
12h 39m·1 stop
$392 USDPDXMar 18 14:42
→SEAMar 18 15:48
AS 3280Embraer 175
7h 13m layover
SEAMar 18 23:01
→IAHMar 19 05:21
AS 398Boeing 737MAX 9 Passenger
6h 29m·1 stop
$492 USDPDXMar 18 07:18
→SEAMar 18 08:18
AS 2048Embraer 175
1h 8m layover
SEAMar 18 09:26
→IAHMar 18 15:47
AS 438Boeing 737
7h 54m·1 stop
$602 USDPDXMar 18 19:27
→SEAMar 18 20:24
AS 2024Embraer 175
2h 37m layover
SEAMar 18 23:01
→IAHMar 19 05:21
AS 398Boeing 737MAX 9 Passenger