SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Portland to Houston (PDX - HOU)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.

Best fares from PDX to HOU (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $352 2 $434
3 $456 4 $413 5 $405 6 $368 7 $408 8 $352 9 $437
10 $493 11 $464 12 $383 13 $375 14 $403 15 $396 16 $456
17 $511 18 $399 19 $319 20 $322 21 $317 22 $324 23 $359
24 $441 25 $337 26 $293 27 $318 28 $332 29 $330 30 $339
31 $322            
KAYAK searches hundreds of sites to find the best rate for your next flight from Portland to Houston. Get the best flight deal for your Houston trip!
Here's how it works. Search KAYAK for a flight ticket from Portland to Houston. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights PDX to HOU on United
Flight # Depart PDX Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
1410 5:40 am 11:51 am Aug 10 - Aug 17
1410 5:40 am 11:51 am Jul 20 - Aug 3
1173 5:50 am 11:58 am Aug 29 - Sep 3
1173 5:50 am 12:01 pm Jul 22 - Aug 6
1173 5:50 am 12:01 pm Aug 12 - Aug 14
1173 5:50 am 12:01 pm Aug 7 - Aug 7
1173 5:50 am 11:58 am Aug 19 - Aug 26
1173 5:50 am 11:58 am Aug 20 - Aug 25
1173 5:50 am 11:58 am Aug 22 - Aug 28
445 5:50 am 11:56 am Aug 30 - Sep 6
745 5:50 am 11:56 am Aug 24 - Aug 24
1081 11:30 am 5:36 pm Aug 23 - Sep 13
1567 11:52 am 6:03 pm Aug 16 - Aug 16
1567 11:52 am 6:03 pm Jul 19 - Aug 2
507 11:52 am 6:01 pm Aug 9 - Aug 9
1173 11:56 am 6:07 pm Jul 27 - Aug 17
1173 11:56 am 6:07 pm Jul 21 - Aug 18
1567 11:56 am 6:07 pm Jul 23 - Aug 14
1403 11:59 am 6:10 pm Aug 12 - Aug 12
1745 12:00 pm 6:11 pm Aug 5 - Aug 5
1081 12:11 pm 6:17 pm Aug 19 - Aug 29
1084 1:45 pm 7:53 pm Aug 19 - Aug 29
1084 1:45 pm 7:53 pm Aug 24 - Aug 24
1084 2:01 pm 8:09 pm Aug 23 - Sep 13
1609 11:59 pm 5:56 am Jul 19 - Aug 18
280 11:59 pm 5:54 am Aug 5 - Aug 12