$170+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PDX
Aug 10 — Aug 171
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Portland with Cheapflights
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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 July 11, 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 July 11, 2026.
This CheapOair deal was found by Cheapflights users on 7/7. 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 7/308:43 pm
IAH
- PDX
1 stop22h 11m
Frontier
Mon 8/35:49 pm
PDX
- IAH
1 stop16h 33m
Frontier
Deal found 7/7![Frontier logo]()
$328
This Travelocity deal was found by Cheapflights users on 7/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:30 am
IAH
- PDX
1 stop12h 05m
Frontier
Sun 10/189:34 pm
PDX
- IAH
1 stop21h 30m
Frontier
Deal found 7/6![Frontier logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 8/18:02 pm
IAH
- PDX
2 stops19h 56m
Multiple Airlines
Fri 8/75:49 pm
PDX
- IAH
1 stop16h 38m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 7/11. 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 8/1911:20 am
HOU
- PDX
2 stops8h 55m
Southwest
Wed 8/265:50 am
PDX
- HOU
2 stops9h 00m
Southwest
Deal found 7/11![Southwest logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 7/318:02 pm
IAH
- PDX
2 stops43h 56m
Multiple Airlines
Wed 8/55:21 pm
PDX
- IAH
1 stop15h 13m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$333
This Expedia deal was found by Cheapflights users on 7/9. 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.
Tue 7/286:30 am
IAH
- PDX
1 stop12h 01m
Frontier
Sun 8/26:49 pm
PDX
- IAH
1 stop15h 33m
Frontier
Deal found 7/9![Frontier logo]()
$334
This Mytrip deal was found by Cheapflights users on 7/7. 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.
Mon 7/2710:09 pm
IAH
- PDX
1 stop20h 22m
Frontier
Fri 7/3112:20 pm
PDX
- IAH
1 stop20h 14m
Frontier
Deal found 7/7![Frontier logo]()
$335
This Expedia deal was found by Cheapflights users on 7/9. 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 9/166:16 pm
IAH
- PDX
Nonstop4h 34m
Alaska Airlines
Wed 10/147:16 am
PDX
- IAH
Nonstop4h 36m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$337
This Expedia deal was found by Cheapflights users on 7/9. 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.
Sun 7/2610:09 pm
IAH
- PDX
1 stop20h 42m
Frontier
Thu 7/3012:20 pm
PDX
- IAH
1 stop10h 20m
Frontier
Deal found 7/9![Frontier logo]()
$338
This CheapOair deal was found by Cheapflights users on 7/7. 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.
Tue 10/137:58 pm
IAH
- PDX
1 stop22h 37m
Frontier
Sat 10/1712:34 pm
PDX
- IAH
1 stop21h 46m
Frontier
Deal found 7/7![Frontier logo]()
$339
This CheapOair deal was found by Cheapflights users on 7/7. 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.
Tue 7/216:14 pm
IAH
- PDX
1 stop24h 22m
Frontier
Wed 7/295:21 pm
PDX
- IAH
1 stop15h 13m
Frontier
Deal found 7/7![Frontier logo]()
$340
This Kissandfly.com deal was found by Cheapflights users on 7/7. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:30 am
IAH
- PDX
2 stops12h 21m
Multiple Airlines
Sat 8/295:07 am
PDX
- IAH
2 stops16h 49m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$341
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 July 11, 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 July 11, 2026.
This Southwest deal was found by Cheapflights users on 7/8. 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 9/255:45 pm
HOU
- PDX
1 stop7h 20m
Southwest
Wed 9/308:00 am
PDX
- HOU
1 stop7h 35m
Southwest
Deal found 7/8![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 7/9. 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 9/23:15 pm
IAH
- PDX
2 stops10h 05m
Delta
Tue 9/812:25 am
PDX
- IAH
2 stops12h 00m
Delta
Deal found 7/9![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/259:30 am
IAH
- PDX
Nonstop4h 29m
United Airlines
Fri 8/287:10 am
PDX
- IAH
Nonstop4h 14m
United Airlines
Deal found 7/10![United Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 7/10. 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 9/1112:15 pm
HOU
- PDX
1 stop9h 05m
Southwest
Mon 9/145:45 am
PDX
- HOU
2 stops9h 55m
Southwest
Deal found 7/10![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 7/8. 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 9/252:25 pm
HOU
- PDX
2 stops11h 15m
Delta
Tue 9/2912:25 am
PDX
- HOU
2 stops14h 06m
Delta
Deal found 7/8![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 7/9. 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 9/93:35 pm
HOU
- PDX
2 stops8h 20m
Southwest
Sun 9/136:45 am
PDX
- HOU
1 stop9h 10m
Southwest
Deal found 7/9![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 7/10. 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.
Thu 9/242:25 pm
HOU
- PDX
1 stop9h 22m
Delta
Mon 9/2810:57 pm
PDX
- HOU
1 stop9h 04m
Delta
Deal found 7/10![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 7/9. 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 9/38:05 am
HOU
- PDX
1 stop8h 40m
Southwest
Tue 9/811:30 pm
PDX
- HOU
1 stop8h 55m
Southwest
Deal found 7/9![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/85:15 am
IAH
- PDX
1 stop6h 32m
United Airlines
Sat 8/811:59 pm
PDX
- IAH
Nonstop4h 06m
United Airlines
Deal found 7/10![United Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 7/10. 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.
Thu 9/247:00 am
IAH
- PDX
1 stop7h 33m
Delta
Sun 9/276:10 am
PDX
- IAH
2 stops9h 56m
Delta
Deal found 7/10![Delta logo]()
$422
This Southwest deal was found by Cheapflights users on 7/7. 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 9/115:45 pm
HOU
- PDX
1 stop7h 20m
Southwest
Sun 9/136:25 am
PDX
- HOU
2 stops9h 20m
Southwest
Deal found 7/7![Southwest logo]()
$410
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/208:24 pm
IAH
- PDX
Nonstop4h 35m
United Airlines
Sun 8/2311:02 pm
PDX
- IAH
1 stop9h 23m
United Airlines
Deal found 7/8![United Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 7/11. 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 8/227:30 am
IAH
- PDX
1 stop6h 40m
Delta
Sun 8/307:00 pm
PDX
- IAH
2 stops12h 15m
Delta
Deal found 7/11![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 7/10. 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.
Thu 10/17:00 am
IAH
- PDX
2 stops11h 05m
Delta
Sun 10/48:44 pm
PDX
- IAH
2 stops11h 13m
Delta
Deal found 7/10![Delta logo]()
$427
This United Airlines deal was found by Cheapflights users on 7/9. 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 8/199:30 am
IAH
- PDX
Nonstop4h 29m
United Airlines
Sun 8/237:10 am
PDX
- IAH
Nonstop4h 14m
United Airlines
Deal found 7/9![United Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 7/6. 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 8/72:28 pm
IAH
- PDX
2 stops9h 44m
Delta
Thu 8/138:24 pm
PDX
- IAH
2 stops11h 35m
Delta
Deal found 7/6![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 7/7. 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 9/46:10 am
IAH
- PDX
2 stops11h 53m
Delta
Mon 9/711:20 pm
PDX
- IAH
2 stops12h 12m
Delta
Deal found 7/7![Delta logo]()
$487
Last-minute flights from Houston to PortlandDiscover last-minute flight deals from Houston to Portland. Data last updated July 11, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Portland. Data last updated July 11, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/7. 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.
Tue 7/216:14 pm
IAH
- PDX
1 stop24h 22m
Frontier
Wed 7/295:21 pm
PDX
- IAH
1 stop15h 13m
Frontier
Deal found 7/7![Frontier logo]()
$340
This Expedia deal was found by Cheapflights users on 7/9. 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.
Sun 7/2610:09 pm
IAH
- PDX
1 stop20h 42m
Frontier
Thu 7/3012:20 pm
PDX
- IAH
1 stop10h 20m
Frontier
Deal found 7/9![Frontier logo]()
$338
This Mytrip deal was found by Cheapflights users on 7/7. 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.
Mon 7/2710:09 pm
IAH
- PDX
1 stop20h 22m
Frontier
Fri 7/3112:20 pm
PDX
- IAH
1 stop20h 14m
Frontier
Deal found 7/7![Frontier logo]()
$335
This Expedia deal was found by Cheapflights users on 7/9. 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.
Tue 7/286:30 am
IAH
- PDX
1 stop12h 01m
Frontier
Sun 8/26:49 pm
PDX
- IAH
1 stop15h 33m
Frontier
Deal found 7/9![Frontier logo]()
$334
This CheapOair deal was found by Cheapflights users on 7/7. 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 7/308:43 pm
IAH
- PDX
1 stop22h 11m
Frontier
Mon 8/35:49 pm
PDX
- IAH
1 stop16h 33m
Frontier
Deal found 7/7![Frontier logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 7/318:02 pm
IAH
- PDX
2 stops43h 56m
Multiple Airlines
Wed 8/55:21 pm
PDX
- IAH
1 stop15h 13m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 7/314:02 pm
IAH
- PDX
1 stop21h 33m
Frontier
Mon 8/35:49 pm
PDX
- IAH
1 stop16h 33m
Frontier
Deal found 7/10![Frontier logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 8/18:02 pm
IAH
- PDX
2 stops19h 56m
Multiple Airlines
Fri 8/75:49 pm
PDX
- IAH
1 stop16h 38m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 7/11. 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 8/1211:20 am
HOU
- PDX
2 stops8h 55m
Southwest
Sat 8/156:20 am
PDX
- HOU
2 stops8h 30m
Southwest
Deal found 7/11![Southwest logo]()
$333
This Expedia deal was found by Cheapflights users on 7/10. 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 8/196:16 pm
IAH
- PDX
Nonstop4h 34m
Alaska Airlines
Sat 8/297:00 am
PDX
- IAH
Nonstop4h 31m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$337
This Kissandfly.com deal was found by Cheapflights users on 7/7. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:30 am
IAH
- PDX
2 stops12h 21m
Multiple Airlines
Sat 8/295:07 am
PDX
- IAH
2 stops16h 49m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 7/8. 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 8/222:40 pm
HOU
- PDX
2 stops8h 25m
Southwest
Wed 8/266:55 am
PDX
- HOU
2 stops7h 55m
Southwest
Deal found 7/8![Southwest logo]()
$342
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 July 11, 2026.
Search for one-way flight options from Houston to Portland. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
This CheapOair deal was found by Cheapflights users on 7/7. 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 7/308:43 pm
IAH
- PDX
1 stop22h 11m
Frontier
Deal found 7/7![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sun 8/2310:48 am
HOU
- PDX
1 stop23h 43m
Allegiant Air
Deal found 7/9![Allegiant Air logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/1911:59 am
IAH
- PDX
2 stops26h 53m
Frontier
Deal found 7/10![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/294:32 pm
IAH
- PDX
2 stops26h 39m
Frontier
Deal found 7/10![Frontier logo]()
$178
This Delta deal was found by Cheapflights users on 7/10. 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 8/251:13 pm
HOU
- PDX
1 stop10h 31m
Delta
Deal found 7/10![Delta logo]()
$179
This Super.com deal was found by Cheapflights users on 7/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:02 pm
IAH
- PDX
1 stop21h 33m
Frontier
Deal found 7/9![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Thu 10/18:44 pm
IAH
- PDX
2 stops21h 51m
Frontier
Deal found 7/10![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 7/10. 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.
Tue 7/286:30 am
IAH
- PDX
1 stop12h 01m
Frontier
Deal found 7/10![Frontier logo]()
$181
This Super.com deal was found by Cheapflights users on 7/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:43 pm
IAH
- PDX
1 stop22h 11m
Frontier
Deal found 7/7![Frontier logo]()
$182
This Delta deal was found by Cheapflights users on 7/7. 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 8/261:13 pm
HOU
- PDX
2 stops12h 26m
Delta
Deal found 7/7![Delta logo]()
$184
This Delta deal was found by Cheapflights users on 7/8. 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 8/263:15 pm
IAH
- PDX
2 stops10h 24m
Delta
Deal found 7/8![Delta logo]()
$184
This CheapOair deal was found by Cheapflights users on 7/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:43 pm
IAH
- PDX
1 stop23h 21m
Frontier
Deal found 7/11![Frontier logo]()
$186
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 July 11, 2026.
Round-trip from | $328 (CheapOair) |
|---|---|
One-way from | $170 (CheapOair) |
Popular in | June |
Cheapest in | January |
Average price | $437 |
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 July 11, 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
Fri 9/25
5:45 pm-11:05 pm
1 stop7h 20m
Portland
Wed 9/30
8:00 am-5:35 pm
1 stop7h 35m
$349
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Fri 9/11
12:15 pm-7:20 pm
1 stop9h 05m
Portland
Mon 9/14
5:45 am-5:40 pm
2 stops9h 55m
$354
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Wed 9/9
3:35 pm-9:55 pm
2 stops8h 20m
Portland
Sun 9/13
6:45 am-5:55 pm
1 stop9h 10m
$367
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Wed 9/2
3:15 pm-11:20 pm
2 stops10h 05m
Portland
Tue 9/8
12:25 am-2:25 pm
2 stops12h 00m
$368
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Thu 9/3
8:05 am-2:45 pm
1 stop8h 40m
Portland
Tue 9/8
11:30 pm-10:25 am
1 stop8h 55m
$387
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Fri 9/25
2:25 pm-11:40 pm
2 stops11h 15m
Portland
Tue 9/29
12:25 am-4:31 pm
2 stops14h 06m
$397
Quickest round-trip
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Tue 8/25
9:30 am-11:59 am
Nonstop4h 29m
Portland
Fri 8/28
7:10 am-1:24 pm
Nonstop4h 14m
$407
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Fri 9/11
5:45 pm-11:05 pm
1 stop7h 20m
Portland
Sun 9/13
6:25 am-5:45 pm
2 stops9h 20m
$410
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Thu 9/24
2:25 pm-9:47 pm
1 stop9h 22m
Portland
Mon 9/28
10:57 pm-10:01 am
1 stop9h 04m
$417
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Thu 9/24
7:00 am-12:33 pm
1 stop7h 33m
Portland
Sun 9/27
6:10 am-6:06 pm
2 stops9h 56m
$422
Showing 1-10 of 39 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
HOU-PDX
IAH-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
HOU-PDX
IAH-PDX
What is the cheapest month to book a flight from Houston to Portland?
Currently, August is the cheapest month in which you can book a flight from Houston to Portland (average of $56). Flying from Houston to Portland in June is currently the most expensive (average of $222). 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 July 11, 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 38% on airfare.
How much does it cost to fly round-trip from Houston to Portland?
How often are flights from Houston to Portland delayed?
About 33% of weekly flights between Houston and Portland have experienced delays in the past year, with the average delay time being 16 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 Friday has historically faced a higher average of delays compared to other days of the week.
How far ahead should I book a flight from Houston to Portland?
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 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Houston to Portland?
Use this chart to determine the cheapest time to fly round-trip from Houston to Portland. Price data was last updated on July 11, 2026.
Travelers seeking maximum savings on their Houston to Portland flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 July 11, 2026.
See what other customers who have flown with Alaska Airlines,Southwest, 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
Comfort
7.8
Food
7.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Food
7.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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 locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Kelso
Troutdale
Cannon Beach
Long Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
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Alternative routes for Houston to Portland
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Complete your trip
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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 July 11, 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 July 11, 2026.
Top 6 airlines flying from Houston to Portland
Discover the top 6 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 July 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$222 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$118 | Average$322 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$128 | Average$299 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$166 | Average$316 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$175 | Average$396 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$191 | Average$414 | FlexibilityNo cancel fee | On-time69% |