$82+ Cheap flights from Houston to Portland (PDX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PDX
Apr 15 — Apr 221
Round-trip
1 adult, Economy
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Cheapest flights from Houston to PortlandExplore the most affordable flight options available from Houston to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
Explore the most affordable flight options available from Houston to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:37 pm
IAH
- PDX
1 stop23h 43m
Frontier
Wed 4/2212:38 pm
PDX
- IAH
1 stop9h 18m
Frontier
Deal found 3/13![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:02 pm
IAH
- PDX
1 stop21h 36m
Frontier
Tue 4/2112:38 pm
PDX
- IAH
2 stops26h 16m
Frontier
Deal found 3/15![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:49 am
IAH
- PDX
1 stop26h 53m
Frontier
Sun 4/2611:15 am
PDX
- IAH
1 stop20h 34m
Frontier
Deal found 3/15![Frontier logo]()
$208
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:55 am
HOU
- PDX
1 stop9h 30m
Southwest
Wed 4/292:20 pm
PDX
- HOU
1 stop5h 50m
Southwest
Deal found 3/11![Southwest logo]()
$209
This Frontier deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:45 am
IAH
- PDX
1 stop6h 18m
Frontier
Sat 4/1812:27 pm
PDX
- IAH
1 stop10h 21m
Frontier
Deal found 3/15![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:02 pm
IAH
- PDX
1 stop21h 36m
Multiple Airlines
Fri 4/179:54 am
PDX
- IAH
1 stop22h 40m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$216
This Alaska Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:18 pm
IAH
- PDX
Nonstop4h 32m
Alaska Airlines
Sat 5/910:52 am
PDX
- IAH
Nonstop4h 26m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$217
This Trip.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:18 pm
IAH
- PDX
Nonstop4h 32m
Multiple Airlines
Sat 5/212:27 pm
PDX
- IAH
1 stop10h 21m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$218
This Gotogate deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:45 am
IAH
- PDX
1 stop29h 18m
Frontier
Sat 4/1812:27 pm
PDX
- IAH
1 stop18h 22m
Frontier
Deal found 3/13![Frontier logo]()
$219
This CheapOair deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:45 am
IAH
- PDX
1 stop6h 18m
Frontier
Sun 4/1911:15 am
PDX
- IAH
1 stop20h 34m
Frontier
Deal found 3/12![Frontier logo]()
$221
This Mytrip deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:30 am
IAH
- PDX
1 stop24h 29m
Frontier
Mon 4/2011:48 am
PDX
- IAH
1 stop11h 00m
Frontier
Deal found 3/14![Frontier logo]()
$222
This Booking.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:33 am
IAH
- PDX
1 stop28h 17m
Frontier
Mon 4/2712:45 pm
PDX
- IAH
1 stop27h 53m
Frontier
Deal found 3/12![Frontier logo]()
$223
Best flights from Houston to PortlandDiscover carefully curated flight deals from Houston to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
Discover carefully curated flight deals from Houston to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:55 am
HOU
- PDX
1 stop9h 30m
Southwest
Wed 4/292:20 pm
PDX
- HOU
1 stop5h 50m
Southwest
Deal found 3/11![Southwest logo]()
$209
This Alaska Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:18 pm
IAH
- PDX
Nonstop4h 32m
Alaska Airlines
Sat 5/910:52 am
PDX
- IAH
Nonstop4h 26m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:00 pm
IAH
- PDX
1 stop8h 42m
Delta
Sat 5/169:50 am
PDX
- IAH
2 stops10h 26m
Delta
Deal found 3/11![Delta logo]()
$282
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:00 am
IAH
- PDX
1 stop8h 41m
United Airlines
Sun 4/127:00 am
PDX
- IAH
Nonstop4h 18m
United Airlines
Deal found 3/11![United Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:45 pm
HOU
- PDX
2 stops10h 25m
Southwest
Sun 5/311:55 pm
PDX
- HOU
1 stop7h 40m
Southwest
Deal found 3/11![Southwest logo]()
$254
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:15 pm
IAH
- PDX
Nonstop4h 43m
United Airlines
Wed 4/221:55 pm
PDX
- IAH
Nonstop4h 18m
United Airlines
Deal found 3/11![United Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:00 am
IAH
- PDX
Nonstop4h 43m
United Airlines
Sun 5/101:54 pm
PDX
- IAH
Nonstop4h 18m
United Airlines
Deal found 3/15![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:20 pm
HOU
- PDX
1 stop10h 50m
Southwest
Sun 4/1911:55 pm
PDX
- HOU
1 stop7h 40m
Southwest
Deal found 3/15![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:45 am
IAH
- PDX
2 stops9h 53m
Delta
Wed 4/226:45 am
PDX
- IAH
2 stops12h 49m
Delta
Deal found 3/11![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:15 pm
HOU
- PDX
1 stop6h 40m
Southwest
Mon 4/278:35 am
PDX
- HOU
2 stops8h 15m
Southwest
Deal found 3/16![Southwest logo]()
$322
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:30 am
IAH
- PDX
1 stop9h 14m
United Airlines
Sat 5/93:59 pm
PDX
- IAH
2 stops11h 18m
United Airlines
Deal found 3/11![United Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:20 pm
IAH
- PDX
2 stops11h 33m
Delta
Sun 5/109:20 am
PDX
- IAH
2 stops12h 35m
Delta
Deal found 3/15![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:00 am
HOU
- PDX
1 stop6h 05m
Southwest
Fri 4/173:00 pm
PDX
- HOU
1 stop6h 10m
Southwest
Deal found 3/12![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:31 pm
HOU
- PDX
1 stop10h 31m
Delta
Sat 4/1812:30 am
PDX
- HOU
2 stops10h 10m
Delta
Deal found 3/15![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:30 am
IAH
- PDX
1 stop8h 39m
United Airlines
Mon 7/131:02 pm
PDX
- IAH
Nonstop4h 19m
United Airlines
Deal found 3/11![United Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:08 pm
IAH
- PDX
2 stops9h 36m
Delta
Sun 6/710:55 pm
PDX
- IAH
1 stop9h 37m
Delta
Deal found 3/11![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:15 am
HOU
- PDX
1 stop6h 30m
Southwest
Tue 6/303:40 pm
PDX
- HOU
1 stop6h 30m
Southwest
Deal found 3/11![Southwest logo]()
$367
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:15 pm
IAH
- PDX
Nonstop4h 43m
United Airlines
Fri 4/241:55 pm
PDX
- IAH
Nonstop4h 18m
United Airlines
Deal found 3/12![United Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:10 am
HOU
- PDX
1 stop10h 45m
Southwest
Tue 7/145:55 pm
PDX
- HOU
1 stop9h 00m
Southwest
Deal found 3/12![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:40 pm
HOU
- PDX
1 stop8h 15m
Southwest
Sat 5/3011:55 pm
PDX
- HOU
1 stop7h 35m
Southwest
Deal found 3/13![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:25 am
HOU
- PDX
2 stops9h 30m
Southwest
Tue 7/288:45 am
PDX
- HOU
1 stop9h 15m
Southwest
Deal found 3/11![Southwest logo]()
$382
Last-minute flights from Houston to PortlandDiscover last-minute flight deals from Houston to Portland. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Portland. Data last updated March 16, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:27 pm
IAH
- PDX
Nonstop4h 31m
Alaska Airlines
Wed 4/157:00 am
PDX
- IAH
Nonstop4h 27m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:02 pm
IAH
- PDX
1 stop21h 36m
Frontier
Tue 4/2112:38 pm
PDX
- IAH
2 stops26h 16m
Frontier
Deal found 3/15![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:02 pm
IAH
- PDX
1 stop21h 36m
Multiple Airlines
Fri 4/179:54 am
PDX
- IAH
1 stop22h 40m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$216
This Gotogate deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:45 am
IAH
- PDX
1 stop29h 18m
Frontier
Sat 4/1812:27 pm
PDX
- IAH
1 stop18h 22m
Frontier
Deal found 3/13![Frontier logo]()
$219
This Mytrip deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:30 am
IAH
- PDX
1 stop24h 29m
Frontier
Mon 4/2011:48 am
PDX
- IAH
1 stop11h 00m
Frontier
Deal found 3/14![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:45 am
IAH
- PDX
1 stop6h 18m
Frontier
Sat 4/1812:27 pm
PDX
- IAH
1 stop10h 21m
Frontier
Deal found 3/15![Frontier logo]()
$210
This CheapOair deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:45 am
IAH
- PDX
1 stop6h 18m
Frontier
Sun 4/1911:15 am
PDX
- IAH
1 stop20h 34m
Frontier
Deal found 3/12![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:37 pm
IAH
- PDX
1 stop23h 43m
Frontier
Wed 4/2212:38 pm
PDX
- IAH
1 stop9h 18m
Frontier
Deal found 3/13![Frontier logo]()
$197
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:55 am
HOU
- PDX
1 stop9h 30m
Southwest
Wed 4/292:20 pm
PDX
- HOU
1 stop5h 50m
Southwest
Deal found 3/11![Southwest logo]()
$209
This Booking.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:33 am
IAH
- PDX
1 stop28h 17m
Frontier
Mon 4/2712:45 pm
PDX
- IAH
1 stop27h 53m
Frontier
Deal found 3/12![Frontier logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:49 am
IAH
- PDX
1 stop26h 53m
Frontier
Sun 4/2611:15 am
PDX
- IAH
1 stop20h 34m
Frontier
Deal found 3/15![Frontier logo]()
$208
This Trip.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:18 pm
IAH
- PDX
Nonstop4h 32m
Multiple Airlines
Sat 5/212:27 pm
PDX
- IAH
1 stop10h 21m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$218
One-way flights from Houston to PortlandSearch for one-way flight options from Houston to Portland. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
Search for one-way flight options from Houston to Portland. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:40 pm
IAH
- PDX
1 stop25h 06m
Frontier
Deal found 3/11![Frontier logo]()
$82
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:40 pm
HOU
- PDX
1 stop9h 45m
Southwest
Deal found 3/11![Southwest logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:32 pm
IAH
- PDX
1 stop21h 31m
Frontier
Deal found 3/15![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:45 am
IAH
- PDX
1 stop30h 07m
Frontier
Deal found 3/11![Frontier logo]()
$97
This Priceline deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:45 am
IAH
- PDX
1 stop6h 18m
Frontier
Deal found 3/11![Frontier logo]()
$105
This Booking.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:45 am
IAH
- PDX
1 stop29h 18m
Frontier
Deal found 3/14![Frontier logo]()
$111
This Booking.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:02 pm
IAH
- PDX
1 stop21h 50m
Frontier
Deal found 3/13![Frontier logo]()
$112
This CheapOair deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:40 pm
IAH
- PDX
1 stop25h 06m
Frontier
Deal found 3/15![Frontier logo]()
$117
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:45 am
IAH
- PDX
2 stops11h 25m
Delta
Deal found 3/11![Delta logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:02 pm
IAH
- PDX
2 stops46h 44m
Frontier
Deal found 3/14![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:35 pm
IAH
- PDX
2 stops49h 17m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$128
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:35 pm
HOU
- PDX
1 stop6h 25m
Southwest
Deal found 3/15![Southwest logo]()
$129
Find flight deals from Houston to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 16, 2026.
Round-trip from | $197 (Kiwi.com) |
|---|---|
One-way from | $82 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $357 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 16, 2026.
Use the filters below to find and compare flights from Houston to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Tue 4/21
8:55 am-4:25 pm
1 stop9h 30m
Portland
Wed 4/29
2:20 pm-10:10 pm
1 stop5h 50m
$209
Quickest round-trip
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Wed 5/6
6:18 pm-8:50 pm
Nonstop4h 32m
Portland
Sat 5/9
10:52 am-5:18 pm
Nonstop4h 26m
$217
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Wed 4/29
2:45 pm-11:10 pm
2 stops10h 25m
Portland
Sun 5/3
11:55 pm-9:35 am
1 stop7h 40m
$254
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Fri 4/17
4:00 pm-10:42 pm
1 stop8h 42m
Portland
Sat 5/16
9:50 am-10:16 pm
2 stops10h 26m
$282
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Fri 4/10
5:00 am-11:41 am
1 stop8h 41m
Portland
Sun 4/12
7:00 am-1:18 pm
Nonstop4h 18m
$303
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Sat 4/18
8:15 pm-10:58 pm
Nonstop4h 43m
Portland
Wed 4/22
1:55 pm-8:13 pm
Nonstop4h 18m
$307
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Tue 5/5
10:00 am-12:43 pm
Nonstop4h 43m
Portland
Sun 5/10
1:54 pm-8:12 pm
Nonstop4h 18m
$307
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Thu 4/16
3:20 pm-12:10 am
1 stop10h 50m
Portland
Sun 4/19
11:55 pm-9:35 am
1 stop7h 40m
$322
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Thu 4/23
8:15 pm-12:55 am
1 stop6h 40m
Portland
Mon 4/27
8:35 am-6:50 pm
2 stops8h 15m
$322
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Sat 5/2
10:30 am-5:44 pm
1 stop9h 14m
Portland
Sat 5/9
3:59 pm-5:17 am
2 stops11h 18m
$332
Showing 1-10 of 42 resultsSorted by cheapest first
Best time to book a flight from Houston to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Houston with our price prediction graph.
HO1-PDX
IAH-PDX
HOU-PDX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston to Portland
HO1-PDX
IAH-PDX
HOU-PDX
How far ahead should I book a flight from Houston to Portland?
Use this chart to determine the optimal time to book a round-trip flight from Houston to Portland. Price data was last updated on March 13, 2026.
The price you pay for your flight from Houston to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Houston to Portland?
Currently, January is the cheapest month in which you can book a flight from Houston to Portland (average of $127). Flying from Houston to Portland in December is currently the most expensive (average of $197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from HOU to PDX?
Find hourly flight availability from Houston to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 16, 2026.
One of the essential ways to save on airfare from Houston to Portland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 45% on airfare.
How often are flights from Houston to Portland delayed?
About 0% of weekly flights between Houston and Portland have experienced delays in the past year, with the average delay time being 0 minutes.
What is the most punctual flight time for Houston to Portland flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
The best insider tips for Houston to Portland flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston to Portland trip
Our travel experts
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated March 16, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andHawaiian Airlines from Houston to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Houston to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsVancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Beaverton
Depoe Bay
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Search flights from Houston to Portland by cabin class
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Houston and Portland flights
Browse other Houston and Portland flight options. Last updated on March 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 16, 2026.
Top 8 airlines flying from Houston to Portland
Discover the top 8 airlines that operate flights from Houston to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$74 | Average$234 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$125 | Average$240 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$277 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$139 | Average$308 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$160 | Average$280 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$175 | Average$356 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$189 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$532 | FlexibilityNo cancel fee | On-time71% |