$111+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PDX
Jun 14 — Jun 211
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 May 15, 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 May 15, 2026.
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:17 pm
IAH
- PDX
Nonstop4h 31m
United Airlines
Sat 6/67:13 am
PDX
- IAH
Nonstop4h 17m
United Airlines
Deal found 5/13![United Airlines logo]()
$257
This CheapOair deal was found by Cheapflights users on 5/12. 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.
Tue 6/96:30 am
IAH
- PDX
1 stop12h 05m
Frontier
Mon 6/158:42 pm
PDX
- IAH
1 stop21h 16m
Frontier
Deal found 5/12![Frontier logo]()
$260
This Trip.com deal was found by Cheapflights users on 5/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:50 pm
IAH
- PDX
1 stop15h 30m
Frontier
Wed 6/175:20 pm
PDX
- IAH
1 stop15h 22m
Frontier
Deal found 5/10![Frontier logo]()
$262
This Mytrip deal was found by Cheapflights users on 5/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:53 pm
IAH
- PDX
1 stop23h 11m
Frontier
Tue 7/145:16 pm
PDX
- IAH
1 stop15h 18m
Frontier
Deal found 5/10![Frontier logo]()
$263
This Expedia deal was found by Cheapflights users on 5/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:53 pm
IAH
- PDX
1 stop23h 11m
Frontier
Sat 8/15:42 pm
PDX
- IAH
1 stop19h 35m
Frontier
Deal found 5/11![Frontier logo]()
$264
This Trip.com deal was found by Cheapflights users on 5/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:40 pm
IAH
- PDX
1 stop25h 06m
Frontier
Tue 6/25:46 pm
PDX
- IAH
1 stop14h 58m
Frontier
Deal found 5/11![Frontier logo]()
$266
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:57 pm
IAH
- PDX
Nonstop4h 32m
Alaska Airlines
Sat 6/65:46 pm
PDX
- IAH
1 stop10h 37m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$267
This CheapOair deal was found by Cheapflights users on 5/12. 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 7/168:53 pm
IAH
- PDX
1 stop23h 11m
Frontier
Wed 7/225:16 pm
PDX
- IAH
1 stop15h 18m
Frontier
Deal found 5/12![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Wed 9/306:50 am
IAH
- PDX
1 stop9h 37m
Frontier
Sun 10/43:22 pm
PDX
- IAH
1 stop18h 48m
Frontier
Deal found 5/13![Frontier logo]()
$272
This Super.com deal was found by Cheapflights users on 5/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:30 am
IAH
- PDX
1 stop12h 16m
Frontier
Tue 6/25:46 pm
PDX
- IAH
1 stop28h 58m
Frontier
Deal found 5/12![Frontier logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Tue 6/26:00 am
IAH
- PDX
2 stops57h 48m
Multiple Airlines
Tue 6/95:20 pm
PDX
- IAH
1 stop29h 24m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$274
This Super.com deal was found by Cheapflights users on 5/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:28 pm
IAH
- PDX
1 stop22h 52m
Frontier
Tue 6/95:20 pm
PDX
- IAH
1 stop15h 22m
Frontier
Deal found 5/13![Frontier logo]()
$276
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 May 15, 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 May 15, 2026.
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:45 am
IAH
- PDX
2 stops10h 38m
Delta
Sat 6/66:00 am
PDX
- IAH
1 stop7h 52m
Delta
Deal found 5/13![Delta logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:19 pm
IAH
- PDX
Nonstop4h 31m
Alaska Airlines
Mon 8/107:05 am
PDX
- IAH
Nonstop4h 30m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 5/11. 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 9/188:17 pm
IAH
- PDX
Nonstop4h 34m
United Airlines
Mon 9/217:13 am
PDX
- IAH
Nonstop4h 13m
United Airlines
Deal found 5/11![United Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 5/11. 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 9/188:00 am
HOU
- PDX
1 stop7h 25m
Southwest
Mon 9/213:25 pm
PDX
- HOU
1 stop6h 40m
Southwest
Deal found 5/11![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:08 pm
IAH
- PDX
2 stops9h 36m
Delta
Tue 6/99:45 am
PDX
- IAH
2 stops12h 14m
Delta
Deal found 5/14![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/10. 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 10/178:15 pm
IAH
- PDX
Nonstop4h 34m
United Airlines
Fri 10/236:56 am
PDX
- IAH
Nonstop4h 13m
United Airlines
Deal found 5/10![United Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:19 pm
IAH
- PDX
Nonstop4h 31m
Alaska Airlines
Mon 7/277:05 am
PDX
- IAH
Nonstop4h 30m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 5/11. 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 6/267:50 pm
HOU
- PDX
1 stop7h 30m
Southwest
Wed 7/13:40 pm
PDX
- HOU
1 stop6h 45m
Southwest
Deal found 5/11![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:06 pm
HOU
- PDX
1 stop10h 40m
Delta
Tue 6/95:45 am
PDX
- HOU
2 stops13h 58m
Delta
Deal found 5/12![Delta logo]()
$373
This Southwest deal was found by Cheapflights users on 5/12. 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.
Sat 7/187:30 pm
HOU
- PDX
1 stop5h 55m
Southwest
Tue 7/2810:25 am
PDX
- HOU
1 stop8h 10m
Southwest
Deal found 5/12![Southwest logo]()
$407
This United Airlines deal was found by Cheapflights users on 5/11. 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 5/284:47 pm
IAH
- PDX
Nonstop4h 31m
United Airlines
Tue 6/21:02 pm
PDX
- IAH
Nonstop4h 19m
United Airlines
Deal found 5/11![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 5/11. 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 6/94:00 pm
IAH
- PDX
2 stops9h 46m
Delta
Sun 6/1412:33 am
PDX
- IAH
1 stop7h 29m
Delta
Deal found 5/11![Delta logo]()
$373
This Southwest deal was found by Cheapflights users on 5/13. 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.
Wed 8/56:00 am
HOU
- PDX
1 stop7h 20m
Southwest
Sun 8/911:30 pm
PDX
- HOU
1 stop8h 25m
Southwest
Deal found 5/13![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 5/10. 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.
Mon 6/82:20 pm
IAH
- PDX
1 stop6h 02m
Delta
Sun 6/1412:33 am
PDX
- IAH
1 stop7h 29m
Delta
Deal found 5/10![Delta logo]()
$398
This Southwest deal was found by Cheapflights users on 5/11. 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.
Thu 9/1712:35 pm
HOU
- PDX
2 stops8h 40m
Southwest
Sun 9/204:15 pm
PDX
- HOU
1 stop6h 25m
Southwest
Deal found 5/11![Southwest logo]()
$412
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/262:20 pm
IAH
- PDX
1 stop6h 02m
Delta
Tue 6/309:45 am
PDX
- IAH
1 stop6h 10m
Delta
Deal found 5/13![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 5/12. 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.
Wed 7/12:40 pm
HOU
- PDX
1 stop6h 30m
Southwest
Sat 7/47:15 am
PDX
- HOU
2 stops8h 10m
Southwest
Deal found 5/12![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 5/13. 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.
Wed 6/248:25 am
HOU
- PDX
2 stops10h 15m
Southwest
Tue 6/303:40 pm
PDX
- HOU
1 stop6h 45m
Southwest
Deal found 5/13![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 5/10. 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 7/32:45 pm
HOU
- PDX
2 stops9h 25m
Southwest
Wed 7/88:45 am
PDX
- HOU
1 stop9h 15m
Southwest
Deal found 5/10![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 5/11. 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 7/315:55 pm
HOU
- PDX
1 stop6h 50m
Southwest
Mon 8/36:00 pm
PDX
- HOU
2 stops9h 00m
Southwest
Deal found 5/11![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 5/10. 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.
Wed 7/18:25 am
HOU
- PDX
2 stops10h 15m
Southwest
Tue 7/78:45 am
PDX
- HOU
1 stop9h 15m
Southwest
Deal found 5/10![Southwest logo]()
$414
Last-minute flights from Houston to PortlandDiscover last-minute flight deals from Houston to Portland. Data last updated May 15, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Portland. Data last updated May 15, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 5/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:40 pm
IAH
- PDX
1 stop25h 06m
Frontier
Tue 6/25:46 pm
PDX
- IAH
1 stop14h 58m
Frontier
Deal found 5/11![Frontier logo]()
$266
This Super.com deal was found by Cheapflights users on 5/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:30 am
IAH
- PDX
1 stop12h 16m
Frontier
Tue 6/25:46 pm
PDX
- IAH
1 stop28h 58m
Frontier
Deal found 5/12![Frontier logo]()
$273
This CheapOair deal was found by Cheapflights users on 5/12. 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.
Mon 6/110:05 pm
IAH
- PDX
1 stop20h 56m
Frontier
Tue 6/95:20 pm
PDX
- IAH
1 stop15h 22m
Frontier
Deal found 5/12![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Tue 6/26:00 am
IAH
- PDX
2 stops57h 48m
Multiple Airlines
Tue 6/95:20 pm
PDX
- IAH
1 stop29h 24m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$274
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:23 pm
HOU
- PDX
1 stop6h 27m
American Airlines
Mon 6/812:40 am
PDX
- HOU
1 stop6h 17m
American Airlines
Deal found 5/10![American Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:17 pm
IAH
- PDX
Nonstop4h 31m
United Airlines
Sat 6/67:13 am
PDX
- IAH
Nonstop4h 17m
United Airlines
Deal found 5/13![United Airlines logo]()
$257
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:57 pm
IAH
- PDX
Nonstop4h 32m
Alaska Airlines
Sat 6/65:46 pm
PDX
- IAH
1 stop10h 37m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$267
This Super.com deal was found by Cheapflights users on 5/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:28 pm
IAH
- PDX
1 stop22h 52m
Frontier
Tue 6/95:20 pm
PDX
- IAH
1 stop15h 22m
Frontier
Deal found 5/13![Frontier logo]()
$276
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:59 pm
IAH
- PDX
1 stop5h 45m
Delta
Sat 6/66:00 am
PDX
- IAH
1 stop7h 52m
Delta
Deal found 5/13![Delta logo]()
$277
This Trip.com deal was found by Cheapflights users on 5/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:50 pm
IAH
- PDX
1 stop15h 30m
Frontier
Wed 6/175:20 pm
PDX
- IAH
1 stop15h 22m
Frontier
Deal found 5/10![Frontier logo]()
$262
This Expedia deal was found by Cheapflights users on 5/12. 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.
Fri 6/58:50 pm
IAH
- PDX
1 stop15h 30m
Multiple Airlines
Tue 6/97:15 am
PDX
- IAH
Nonstop4h 31m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$279
This CheapOair deal was found by Cheapflights users on 5/12. 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.
Tue 6/96:30 am
IAH
- PDX
1 stop12h 05m
Frontier
Mon 6/158:42 pm
PDX
- IAH
1 stop21h 16m
Frontier
Deal found 5/12![Frontier logo]()
$260
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 May 15, 2026.
Search for one-way flight options from Houston to Portland. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
This Frontier deal was found by Cheapflights users on 5/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:50 am
IAH
- PDX
1 stop9h 37m
Frontier
Deal found 5/12![Frontier logo]()
$111
This CheapOair deal was found by Cheapflights users on 5/12. 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.
Wed 10/2810:15 pm
IAH
- PDX
1 stop20h 20m
Frontier
Deal found 5/12![Frontier logo]()
$116
This Super.com deal was found by Cheapflights users on 5/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:10 am
IAH
- PDX
1 stop7h 31m
Frontier
Deal found 5/11![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 5/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:30 am
IAH
- PDX
1 stop12h 16m
Frontier
Deal found 5/12![Frontier logo]()
$125
This Super.com deal was found by Cheapflights users on 5/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:30 am
IAH
- PDX
1 stop12h 05m
Frontier
Deal found 5/12![Frontier logo]()
$128
This Super.com deal was found by Cheapflights users on 5/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:14 pm
IAH
- PDX
1 stop24h 21m
Frontier
Deal found 5/15![Frontier logo]()
$134
This Super.com deal was found by Cheapflights users on 5/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:30 am
IAH
- PDX
1 stop12h 16m
Frontier
Deal found 5/12![Frontier logo]()
$135
This CheapOair deal was found by Cheapflights users on 5/12. 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.
Fri 6/126:14 pm
IAH
- PDX
1 stop24h 43m
Frontier
Deal found 5/12![Frontier logo]()
$136
This Super.com deal was found by Cheapflights users on 5/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:10 am
IAH
- PDX
1 stop7h 28m
Frontier
Deal found 5/12![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Thu 6/410:05 pm
IAH
- PDX
1 stop20h 41m
Frontier
Deal found 5/13![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Thu 7/3012:18 pm
HOU
- PDX
1 stop25h 12m
Allegiant Air
Deal found 5/14![Allegiant Air logo]()
$147
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:23 pm
HOU
- PDX
1 stop6h 27m
American Airlines
Deal found 5/13![American Airlines logo]()
$189
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 May 15, 2026.
Round-trip from | $257 (Expedia) |
|---|---|
One-way from | $111 (Frontier) |
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 May 15, 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
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Wed 6/3
7:45 am-4:23 pm
2 stops10h 38m
Portland
Sat 6/6
6:00 am-3:52 pm
1 stop7h 52m
$282
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Fri 6/5
4:08 pm-11:44 pm
2 stops9h 36m
Portland
Tue 6/9
9:45 am-11:59 pm
2 stops12h 14m
$339
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Fri 6/5
1:06 pm-9:46 pm
1 stop10h 40m
Portland
Tue 6/9
5:45 am-9:43 pm
2 stops13h 58m
$373
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Tue 6/9
4:00 pm-11:46 pm
2 stops9h 46m
Portland
Sun 6/14
12:33 am-10:02 am
1 stop7h 29m
$373
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Wed 8/5
6:19 pm-8:50 pm
Nonstop4h 31m
Portland
Mon 8/10
7:05 am-1:35 pm
Nonstop4h 30m
$387
Quickest round-trip
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Fri 9/18
8:17 pm-10:51 pm
Nonstop4h 34m
Portland
Mon 9/21
7:13 am-1:26 pm
Nonstop4h 13m
$387
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Sat 10/17
8:15 pm-10:49 pm
Nonstop4h 34m
Portland
Fri 10/23
6:56 am-1:09 pm
Nonstop4h 13m
$387
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Thu 7/23
6:19 pm-8:50 pm
Nonstop4h 31m
Portland
Mon 7/27
7:05 am-1:35 pm
Nonstop4h 30m
$387
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Mon 6/8
2:20 pm-6:22 pm
1 stop6h 02m
Portland
Sun 6/14
12:33 am-10:02 am
1 stop7h 29m
$398
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Fri 9/18
8:00 am-1:25 pm
1 stop7h 25m
Portland
Mon 9/21
3:25 pm-12:05 am
1 stop6h 40m
$407
Showing 1-10 of 37 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?
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 36 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, November is the cheapest month in which you can book a flight from Houston to Portland (average of $64). Flying from Houston to Portland in December is currently the most expensive (average of $173). 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 May 15, 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 36% on airfare.
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 May 9, 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.
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.
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 May 15, 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.
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
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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 May 15, 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 May 15, 2026.
Top 7 airlines flying from Houston to Portland
Discover the top 7 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 May 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$56 | Average$234 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$118 | Average$299 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$118 | Average$277 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$125 | Average$263 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$161 | Average$292 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$175 | Average$376 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$189 | Average$399 | FlexibilityNo cancel fee | On-time69% |