$139+ Cheap flights from Portland (PDX) to Galveston, TX
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HOU
may. 28 — jun. 41
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Galveston with Cheapflights
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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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Galveston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to GalvestonExplore the most affordable flight options available from Portland to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 28, 2026.
Explore the most affordable flight options available from Portland to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 28, 2026.
This American Airlines deal was found by Cheapflights users on 4/26. 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.
sáb. 5/2311:43 pm
PDX
- HOU
1 stop7h 14m
American Airlines
sáb. 5/308:23 pm
HOU
- PDX
1 stop6h 27m
American Airlines
Deal found 4/26![American Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 4/26. 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.
mar. 6/29:39 pm
PDX
- HOU
1 stop9h 53m
Delta
mar. 6/96:00 am
HOU
- PDX
2 stops12h 19m
Delta
Deal found 4/26![Delta logo]()
$282
This Southwest deal was found by Cheapflights users on 4/23. 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.
mar. 5/2611:55 pm
PDX
- HOU
1 stop8h 10m
Southwest
jue. 5/288:15 pm
HOU
- PDX
1 stop6h 40m
Southwest
Deal found 4/23![Southwest logo]()
$284
This American Airlines deal was found by Cheapflights users on 4/25. 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.
lun. 5/1812:59 am
PDX
- HOU
1 stop6h 27m
American Airlines
mar. 5/268:23 pm
HOU
- PDX
1 stop6h 27m
American Airlines
Deal found 4/25![American Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 4/27. 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.
lun. 5/189:39 pm
PDX
- HOU
1 stop9h 53m
Delta
mié. 5/271:06 pm
HOU
- PDX
1 stop10h 40m
Delta
Deal found 4/27![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 4/24. 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.
mar. 5/2611:12 pm
PDX
- HOU
2 stops10h 59m
Delta
jue. 5/281:06 pm
HOU
- PDX
1 stop10h 40m
Delta
Deal found 4/24![Delta logo]()
$332
This Southwest deal was found by Cheapflights users on 4/23. 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.
vie. 5/293:00 pm
PDX
- HOU
1 stop6h 10m
Southwest
lun. 6/18:15 pm
HOU
- PDX
1 stop6h 40m
Southwest
Deal found 4/23![Southwest logo]()
$336
Best flights from Portland to GalvestonDiscover carefully curated flight deals from Portland to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 28, 2026.
Discover carefully curated flight deals from Portland to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 28, 2026.
This Delta deal was found by Cheapflights users on 4/25. 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.
lun. 5/1811:12 pm
PDX
- HOU
2 stops10h 59m
Delta
mié. 5/276:00 am
HOU
- PDX
1 stop8h 54m
Delta
Deal found 4/25![Delta logo]()
$312
This Southwest deal was found by Cheapflights users on 4/23. 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.
mar. 5/2611:55 pm
PDX
- HOU
1 stop8h 10m
Southwest
jue. 5/282:45 pm
HOU
- PDX
2 stops9h 50m
Southwest
Deal found 4/23![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 4/27. 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.
mar. 5/2611:12 pm
PDX
- HOU
2 stops14h 57m
Delta
jue. 5/281:06 pm
HOU
- PDX
1 stop10h 40m
Delta
Deal found 4/27![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 4/26. 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.
jue. 7/91:55 pm
PDX
- HOU
1 stop8h 00m
Southwest
lun. 7/135:55 pm
HOU
- PDX
1 stop6h 50m
Southwest
Deal found 4/26![Southwest logo]()
$397
This Southwest deal was found by Cheapflights users on 4/26. 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.
sáb. 6/61:20 pm
PDX
- HOU
2 stops8h 30m
Southwest
mar. 6/92:55 pm
HOU
- PDX
2 stops9h 15m
Southwest
Deal found 4/26![Southwest logo]()
$397
This Southwest deal was found by Cheapflights users on 4/23. 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.
dom. 6/79:20 pm
PDX
- HOU
1 stop9h 40m
Southwest
dom. 6/145:35 am
HOU
- PDX
1 stop5h 55m
Southwest
Deal found 4/23![Southwest logo]()
$417
Last-minute flights from Portland to GalvestonDiscover last-minute flight deals from Portland to Galveston. Data last updated abril 28, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Galveston. Data last updated abril 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/25. 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.
lun. 5/1812:59 am
PDX
- HOU
1 stop6h 27m
American Airlines
mar. 5/268:23 pm
HOU
- PDX
1 stop6h 27m
American Airlines
Deal found 4/25![American Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 4/24. 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.
lun. 5/189:39 pm
PDX
- HOU
1 stop9h 53m
Delta
mié. 5/2710:27 am
HOU
- PDX
1 stop10h 11m
Delta
Deal found 4/24![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 4/26. 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.
sáb. 5/2311:43 pm
PDX
- HOU
1 stop7h 14m
American Airlines
sáb. 5/308:23 pm
HOU
- PDX
1 stop6h 27m
American Airlines
Deal found 4/26![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 4/23. 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.
mar. 5/2611:55 pm
PDX
- HOU
1 stop8h 10m
Southwest
jue. 5/288:15 pm
HOU
- PDX
1 stop6h 40m
Southwest
Deal found 4/23![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 4/24. 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.
mar. 5/2611:12 pm
PDX
- HOU
2 stops10h 59m
Delta
jue. 5/281:06 pm
HOU
- PDX
1 stop10h 40m
Delta
Deal found 4/24![Delta logo]()
$332
This Southwest deal was found by Cheapflights users on 4/27. 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.
jue. 5/2811:55 pm
PDX
- HOU
1 stop7h 40m
Southwest
lun. 6/17:50 pm
HOU
- PDX
1 stop6h 35m
Southwest
Deal found 4/27![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 4/23. 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.
vie. 5/293:00 pm
PDX
- HOU
1 stop6h 10m
Southwest
lun. 6/18:15 pm
HOU
- PDX
1 stop6h 40m
Southwest
Deal found 4/23![Southwest logo]()
$336
One-way flights from Portland to GalvestonSearch for one-way flight options from Portland to Galveston. Find affordable one-way fares based on user searches. Data last updated abril 28, 2026.
Search for one-way flight options from Portland to Galveston. Find affordable one-way fares based on user searches. Data last updated abril 28, 2026.
This Delta deal was found by Cheapflights users on 4/24. 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.
sáb. 5/239:39 pm
PDX
- HOU
1 stop9h 53m
Delta
Deal found 4/24![Delta logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
lun. 6/88:08 pm
PDX
- HOU
1 stop19h 08m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$150
This American Airlines deal was found by Cheapflights users on 4/28. 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.
mar. 5/1911:40 pm
PDX
- HOU
1 stop7h 46m
American Airlines
Deal found 4/28![American Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
dom. 6/75:44 pm
PDX
- HOU
1 stop12h 36m
Allegiant Air
Deal found 4/23![Allegiant Air logo]()
$162
This Southwest deal was found by Cheapflights users on 4/27. 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.
mar. 6/97:50 am
PDX
- HOU
2 stops8h 35m
Southwest
Deal found 4/27![Southwest logo]()
$164
This Delta deal was found by Cheapflights users on 4/27. 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.
lun. 5/259:39 pm
PDX
- HOU
1 stop9h 53m
Delta
Deal found 4/27![Delta logo]()
$169
This Delta deal was found by Cheapflights users on 4/25. 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.
lun. 5/1811:12 pm
PDX
- HOU
2 stops10h 59m
Delta
Deal found 4/25![Delta logo]()
$174
Find flight deals from Portland to Galveston
Keep the following information in mind while searching for Portland to Galveston flight deals. Data was last updated abril 28, 2026.
Round-trip from | $277 (American Airlines) |
|---|---|
One-way from | $139 (Delta) |
Popular in | March |
Cheapest in | January |
Average price | $392 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Galveston 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 abril 28, 2026.
Use the filters below to find and compare flights from Portland to Galveston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandHouston
PDX - HOU
PDXHOU
Portland
lun. 5/18
11:12 pm-12:11 pm
2 stops10h 59m
Houston Hobby
mié. 5/27
6:00 am-12:54 pm
1 stop8h 54m
$312
PortlandHouston
PDX - HOU
PDXHOU
Portland
mar. 5/26
11:12 pm-4:09 pm
2 stops14h 57m
Houston Hobby
jue. 5/28
1:06 pm-9:46 pm
1 stop10h 40m
$342
PortlandHouston
PDX - HOU
PDXHOU
Portland
mar. 5/26
11:55 pm-10:05 am
1 stop8h 10m
Houston Hobby
jue. 5/28
2:45 pm-10:35 pm
2 stops9h 50m
$343
Quickest round-trip
PortlandHouston
PDX - HOU
PDXHOU
Portland
jue. 7/9
1:55 pm-11:55 pm
1 stop8h 00m
Houston Hobby
lun. 7/13
5:55 pm-10:45 pm
1 stop6h 50m
$397
PortlandHouston
PDX - HOU
PDXHOU
Portland
sáb. 6/6
1:20 pm-11:50 pm
2 stops8h 30m
Houston Hobby
mar. 6/9
2:55 pm-10:10 pm
2 stops9h 15m
$397
PortlandHouston
PDX - HOU
PDXHOU
Portland
dom. 6/7
9:20 pm-9:00 am
1 stop9h 40m
Houston Hobby
dom. 6/14
5:35 am-9:30 am
1 stop5h 55m
$417
Cheapest one-way
PortlandHouston
PDX - HOU
PDXHOU
Portland
sáb. 5/23
9:39 pm-9:32 am
1 stop9h 53m
$139
PortlandHouston
PDX - HOU
PDXHOU
Portland
sáb. 6/6
1:20 pm-11:00 pm
1 stop7h 40m
$169
PortlandHouston
PDX - HOU
PDXHOU
Portland
lun. 5/25
9:39 pm-9:32 am
1 stop9h 53m
$169
Quickest one-way
PortlandHouston
PDX - HOU
PDXHOU
Portland
lun. 5/18
5:00 am-2:10 pm
1 stop7h 10m
$169
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Portland to Galveston
Have a flexible travel schedule? Discover the best time to fly to Galveston from Portland with our price prediction graph.
PDX-HOU
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 Portland to Galveston
PDX-G4L
PDX-HOU
What is the cheapest time of day to fly from PDX to G4L?
Find hourly flight availability from Portland to Galveston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 28, 2026.
When flying from Portland to Galveston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Portland to Galveston?
Reviews of airlines servicing Galveston
Get insights into the airlines that provide service to Galveston. 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 Galveston. Reviews last updated abril 28, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andHawaiian Airlines from Portland to Galveston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Portland to Galveston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Galveston by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Portland to Galveston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Galveston flights
Browse other Portland and Galveston flight options. Last updated on abril 28, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on abril 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Galveston flights
Consider these flights traveling from Portland to Galveston.
Top 7 airlines flying from Portland to Galveston
Discover the top 7 airlines that operate flights from Portland to Galveston. 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 abril 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$252 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$144 | Average$294 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$324 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$197 | Average$387 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$366 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$324 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$251 | Average$266 | FlexibilityNo cancel fee | On-time71% |