$110+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PDX
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 5, 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 5, 2026.
This CheapOair deal was found by Cheapflights users on 4/30. 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.
Sat 7/256:10 am
IAH
- PDX
1 stop7h 28m
Frontier
Sun 8/26:59 pm
PDX
- IAH
1 stop15h 48m
Frontier
Deal found 4/30![Frontier logo]()
$255
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 5/275:57 pm
IAH
- PDX
Nonstop4h 32m
Alaska Airlines
Sat 6/67:15 am
PDX
- IAH
Nonstop4h 31m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/2810:05 pm
IAH
- PDX
1 stop20h 41m
Frontier
Sat 6/612:35 pm
PDX
- IAH
1 stop10h 09m
Frontier
Deal found 5/2![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/2910:05 pm
IAH
- PDX
1 stop20h 41m
Frontier
Tue 6/25:46 pm
PDX
- IAH
1 stop14h 58m
Frontier
Deal found 4/30![Frontier logo]()
$259
This Expedia deal was found by Cheapflights users on 5/2. 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 5/2210:05 pm
IAH
- PDX
1 stop20h 41m
Frontier
Fri 5/2912:35 pm
PDX
- IAH
1 stop10h 09m
Frontier
Deal found 5/2![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 5/1. 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 5/1![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/2810:05 pm
IAH
- PDX
1 stop20h 41m
Frontier
Tue 6/25:46 pm
PDX
- IAH
2 stops14h 31m
Frontier
Deal found 5/2![Frontier logo]()
$262
This Booking.com deal was found by Cheapflights users on 5/3. 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 6/26:30 am
IAH
- PDX
1 stop12h 31m
Frontier
Tue 6/95:20 pm
PDX
- IAH
1 stop15h 22m
Frontier
Deal found 5/3![Frontier logo]()
$263
This Frontier deal was found by Cheapflights users on 4/30. 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.
Sat 8/296:30 am
IAH
- PDX
1 stop12h 27m
Frontier
Mon 9/712:26 pm
PDX
- IAH
1 stop10h 18m
Frontier
Deal found 4/30![Frontier logo]()
$264
This Vliegwinkel deal was found by Cheapflights users on 5/1. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:05 pm
IAH
- PDX
1 stop15h 15m
Frontier
Sat 6/612:35 pm
PDX
- IAH
1 stop6h 55m
Frontier
Deal found 5/1![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 8/56:14 pm
IAH
- PDX
1 stop24h 39m
Frontier
Mon 8/106:59 pm
PDX
- IAH
1 stop15h 48m
Frontier
Deal found 4/30![Frontier logo]()
$266
This Trip.com deal was found by Cheapflights users on 5/1. 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.
Wed 7/86:14 pm
IAH
- PDX
1 stop24h 39m
Frontier
Sun 7/126:59 pm
PDX
- IAH
1 stop15h 48m
Frontier
Deal found 5/1![Frontier logo]()
$267
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 5, 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 5, 2026.
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Mon 6/18:17 pm
IAH
- PDX
Nonstop4h 31m
United Airlines
Sat 6/67:13 am
PDX
- IAH
Nonstop4h 17m
United Airlines
Deal found 5/4![United Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 5/2. 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 6/38:55 am
HOU
- PDX
1 stop9h 30m
Southwest
Sat 6/65:15 am
PDX
- HOU
2 stops11h 10m
Southwest
Deal found 5/2![Southwest logo]()
$328
This Delta deal was found by Cheapflights users on 5/2. 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 6/97:10 am
IAH
- PDX
2 stops11h 59m
Delta
Sun 6/1412:33 am
PDX
- IAH
1 stop7h 29m
Delta
Deal found 5/2![Delta logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 8/46:19 pm
IAH
- PDX
Nonstop4h 31m
Alaska Airlines
Sat 8/87:05 am
PDX
- IAH
Nonstop4h 30m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 5/3. 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 6/18:15 pm
HOU
- PDX
1 stop6h 40m
Southwest
Mon 6/811:30 pm
PDX
- HOU
1 stop8h 15m
Southwest
Deal found 5/3![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 5/1. 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 6/17:50 pm
HOU
- PDX
1 stop6h 35m
Southwest
Fri 6/59:20 pm
PDX
- HOU
1 stop10h 05m
Southwest
Deal found 5/1![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 4/30. 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 9/29:30 am
IAH
- PDX
Nonstop4h 28m
United Airlines
Wed 9/161:14 pm
PDX
- IAH
1 stop7h 31m
United Airlines
Deal found 4/30![United Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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.
Fri 10/166:15 pm
IAH
- PDX
Nonstop4h 35m
Alaska Airlines
Thu 10/227:16 am
PDX
- IAH
Nonstop4h 36m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 5/3. 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 7/232:35 pm
IAH
- PDX
2 stops11h 09m
Delta
Sun 7/2612:33 am
PDX
- IAH
1 stop7h 26m
Delta
Deal found 5/3![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 5/2. 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 5/308:17 pm
IAH
- PDX
Nonstop4h 31m
United Airlines
Mon 6/12:27 pm
PDX
- IAH
1 stop8h 03m
United Airlines
Deal found 5/2![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 5/3. 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 10/95:50 pm
IAH
- PDX
1 stop7h 57m
Delta
Mon 10/127:40 pm
PDX
- IAH
2 stops12h 28m
Delta
Deal found 5/3![Delta logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 10/286:15 pm
IAH
- PDX
Nonstop4h 35m
Alaska Airlines
Sat 10/316:06 am
PDX
- IAH
1 stop9h 09m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 5/2. 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 5/308:15 am
HOU
- PDX
2 stops11h 30m
Southwest
Sat 6/65:15 am
PDX
- HOU
2 stops11h 10m
Southwest
Deal found 5/2![Southwest logo]()
$383
This Delta deal was found by Cheapflights users on 5/1. 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 9/32:35 pm
IAH
- PDX
2 stops11h 06m
Delta
Sun 9/610:00 am
PDX
- IAH
2 stops9h 38m
Delta
Deal found 5/1![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 5/3. 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 5/263:10 pm
HOU
- PDX
2 stops8h 50m
Southwest
Mon 6/11:10 pm
PDX
- HOU
1 stop8h 55m
Southwest
Deal found 5/3![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 5/5. 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 9/32:35 pm
IAH
- PDX
2 stops11h 06m
Delta
Mon 9/710:55 pm
PDX
- IAH
2 stops11h 12m
Delta
Deal found 5/5![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 4/30. 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 8/312:55 pm
HOU
- PDX
1 stop9h 05m
Southwest
Fri 8/711:30 pm
PDX
- HOU
1 stop8h 20m
Southwest
Deal found 4/30![Southwest logo]()
$397
This Delta deal was found by Cheapflights users on 5/1. 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 6/172:20 pm
IAH
- PDX
2 stops9h 42m
Delta
Mon 6/2212:33 am
PDX
- IAH
2 stops11h 57m
Delta
Deal found 5/1![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 5/3. 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 5/256:15 am
HOU
- PDX
1 stop6h 30m
Southwest
Mon 6/84:25 pm
PDX
- HOU
1 stop6h 30m
Southwest
Deal found 5/3![Southwest logo]()
$397
This Southwest deal was found by Cheapflights users on 5/1. 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 7/232:25 pm
HOU
- PDX
1 stop9h 05m
Southwest
Mon 7/2711:30 pm
PDX
- HOU
1 stop8h 15m
Southwest
Deal found 5/1![Southwest logo]()
$397
This Southwest deal was found by Cheapflights users on 5/2. 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 6/1711:55 am
HOU
- PDX
1 stop6h 45m
Southwest
Sat 6/278:20 pm
PDX
- HOU
1 stop11h 20m
Southwest
Deal found 5/2![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 5/1. 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 7/812:00 pm
HOU
- PDX
1 stop9h 10m
Southwest
Tue 7/217:50 am
PDX
- HOU
2 stops8h 35m
Southwest
Deal found 5/1![Southwest logo]()
$402
Last-minute flights from Houston to PortlandDiscover last-minute flight deals from Houston to Portland. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Portland. Data last updated May 5, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/2. 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 5/2210:05 pm
IAH
- PDX
1 stop20h 41m
Frontier
Fri 5/2912:35 pm
PDX
- IAH
1 stop10h 09m
Frontier
Deal found 5/2![Frontier logo]()
$260
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 5/275:57 pm
IAH
- PDX
Nonstop4h 32m
Alaska Airlines
Sat 5/307:15 am
PDX
- IAH
Nonstop4h 31m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/2810:05 pm
IAH
- PDX
1 stop20h 41m
Frontier
Sat 6/612:35 pm
PDX
- IAH
1 stop10h 09m
Frontier
Deal found 5/2![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/2810:05 pm
IAH
- PDX
1 stop20h 41m
Frontier
Tue 6/25:46 pm
PDX
- IAH
2 stops14h 31m
Frontier
Deal found 5/2![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/2910:05 pm
IAH
- PDX
1 stop20h 41m
Frontier
Tue 6/25:46 pm
PDX
- IAH
1 stop14h 58m
Frontier
Deal found 4/30![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/295:40 pm
IAH
- PDX
2 stops20h 10m
Frontier
Sat 6/612:35 pm
PDX
- IAH
1 stop10h 09m
Frontier
Deal found 5/2![Frontier logo]()
$269
This Frontier deal was found by Cheapflights users on 5/3. 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.
Fri 5/296:30 am
IAH
- PDX
1 stop12h 16m
Frontier
Thu 6/1112:26 pm
PDX
- IAH
1 stop10h 18m
Frontier
Deal found 5/3![Frontier logo]()
$270
This Vliegwinkel deal was found by Cheapflights users on 5/1. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:05 pm
IAH
- PDX
1 stop15h 15m
Frontier
Sat 6/612:35 pm
PDX
- IAH
1 stop6h 55m
Frontier
Deal found 5/1![Frontier logo]()
$265
This United Airlines deal was found by Cheapflights users on 5/4. 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 5/304:25 pm
IAH
- PDX
1 stop8h 38m
United Airlines
Tue 6/21:02 pm
PDX
- IAH
Nonstop4h 19m
United Airlines
Deal found 5/4![United Airlines logo]()
$267
This Booking.com deal was found by Cheapflights users on 5/3. 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 6/26:30 am
IAH
- PDX
1 stop12h 31m
Frontier
Tue 6/95:20 pm
PDX
- IAH
1 stop15h 22m
Frontier
Deal found 5/3![Frontier logo]()
$263
This CheapOair deal was found by Cheapflights users on 5/1. 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 5/1![Frontier logo]()
$261
This Expedia deal was found by Cheapflights users on 5/3. 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 6/286:10 am
IAH
- PDX
1 stop7h 31m
Frontier
Sat 7/1112:26 pm
PDX
- IAH
1 stop10h 14m
Frontier
Deal found 5/3![Frontier logo]()
$264
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 5, 2026.
Search for one-way flight options from Houston to Portland. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Super.com deal was found by Cheapflights users on 5/1. 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 6/710:05 pm
IAH
- PDX
1 stop20h 41m
Frontier
Deal found 5/1![Frontier logo]()
$110
This Orbitz deal was found by Cheapflights users on 5/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:05 pm
IAH
- PDX
1 stop20h 41m
Frontier
Deal found 5/2![Frontier logo]()
$111
This CheapOair deal was found by Cheapflights users on 5/4. 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 7/298:53 pm
IAH
- PDX
1 stop23h 11m
Frontier
Deal found 5/4![Frontier logo]()
$116
This CheapOair deal was found by Cheapflights users on 5/1. 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 8/185:34 pm
IAH
- PDX
1 stop25h 23m
Frontier
Deal found 5/1![Frontier logo]()
$117
This Trip.com deal was found by Cheapflights users on 5/1. 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.
Mon 6/156:30 am
IAH
- PDX
1 stop12h 27m
Frontier
Deal found 5/1![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 5/1. 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.
Fri 6/191:41 pm
IAH
- PDX
1 stop8h 06m
Frontier
Deal found 5/1![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 5/5. 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.
Sun 7/266:10 am
IAH
- PDX
1 stop7h 28m
Frontier
Deal found 5/5![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 5/4. 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.
Sat 7/46:10 am
IAH
- PDX
1 stop7h 31m
Frontier
Deal found 5/4![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 5/3. 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 5/2510:05 pm
IAH
- PDX
1 stop20h 56m
Frontier
Deal found 5/3![Frontier logo]()
$129
This Super.com deal was found by Cheapflights users on 4/30. 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 5/201:28 pm
IAH
- PDX
1 stop22h 52m
Frontier
Deal found 4/30![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 5/4. 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.
Fri 7/316:30 am
IAH
- PDX
1 stop12h 23m
Frontier
Deal found 5/4![Frontier logo]()
$131
This Super.com deal was found by Cheapflights users on 4/30. 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 5/164:07 pm
IAH
- PDX
1 stop21h 43m
Frontier
Deal found 4/30![Frontier logo]()
$135
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 5, 2026.
Round-trip from | $255 (CheapOair) |
|---|---|
One-way from | $110 (Super.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 May 5, 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
Quickest round-trip
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Mon 6/1
8:17 pm-10:48 pm
Nonstop4h 31m
Portland
Sat 6/6
7:13 am-1:30 pm
Nonstop4h 17m
$287
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Wed 6/3
8:55 am-4:25 pm
1 stop9h 30m
Portland
Sat 6/6
5:15 am-6:25 pm
2 stops11h 10m
$328
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Mon 6/1
8:15 pm-12:55 am
1 stop6h 40m
Portland
Mon 6/8
11:30 pm-9:45 am
1 stop8h 15m
$337
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Mon 6/1
7:50 pm-12:25 am
1 stop6h 35m
Portland
Fri 6/5
9:20 pm-9:25 am
1 stop10h 05m
$337
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Tue 6/9
7:10 am-5:09 pm
2 stops11h 59m
Portland
Sun 6/14
12:33 am-10:02 am
1 stop7h 29m
$342
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Tue 8/4
6:19 pm-8:50 pm
Nonstop4h 31m
Portland
Sat 8/8
7:05 am-1:35 pm
Nonstop4h 30m
$377
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Sat 5/30
8:15 am-5:45 pm
2 stops11h 30m
Portland
Sat 6/6
5:15 am-6:25 pm
2 stops11h 10m
$383
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Wed 9/2
9:30 am-11:58 am
Nonstop4h 28m
Portland
Wed 9/16
1:14 pm-10:45 pm
1 stop7h 31m
$387
HoustonPortland
HOU - PDX
HOUPDX
Houston Hobby
Tue 5/26
3:10 pm-10:00 pm
2 stops8h 50m
Portland
Mon 6/1
1:10 pm-12:05 am
1 stop8h 55m
$392
HoustonPortland
IAH - PDX
IAHPDX
Houston George Bush Intcntl
Fri 10/16
6:15 pm-8:50 pm
Nonstop4h 35m
Portland
Thu 10/22
7:16 am-1:52 pm
Nonstop4h 36m
$397
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?
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 90 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 5, 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 2, 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 25% of weekly flights between Houston and Portland have experienced delays in the past year, with the average delay time being 12 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 5, 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.
Entertainment
7.0
Comfort
7.8
Food
7.1
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Food
7.1
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Food
7.1
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Food
7.1
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Food
7.1
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Food
7.1
Boarding
8.1
Overall
7.9
Crew
8.5
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
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Pacific City
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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 5, 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 5, 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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$74 | Average$235 | 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$291 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$175 | Average$361 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$189 | Average$397 | FlexibilityNo cancel fee | On-time69% |