$185+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HOU
Jul 23 — Jul 301
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Galveston 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 June 23, 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 June 23, 2026.
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:30 pm
PDX
- HOU
1 stop9h 40m
Southwest
Wed 8/52:45 pm
HOU
- PDX
1 stop6h 15m
Southwest
Deal found 6/22![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:45 pm
PDX
- HOU
1 stop10h 45m
Southwest
Wed 9/211:05 am
HOU
- PDX
1 stop8h 40m
Southwest
Deal found 6/18![Southwest logo]()
$373
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Sat 9/198:00 am
PDX
- HOU
1 stop7h 54m
American Airlines
Wed 9/2311:46 am
HOU
- PDX
1 stop7h 08m
American Airlines
Deal found 6/21![American Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 6/20. 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 7/187:40 pm
PDX
- HOU
1 stop11h 50m
Southwest
Sat 7/255:10 pm
HOU
- PDX
2 stops8h 45m
Southwest
Deal found 6/20![Southwest logo]()
$380
This Southwest deal was found by Cheapflights users on 6/19. 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 8/103:25 pm
PDX
- HOU
1 stop6h 40m
Southwest
Wed 8/195:30 pm
HOU
- PDX
1 stop6h 25m
Southwest
Deal found 6/19![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 6/17. 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 10/153:25 pm
PDX
- HOU
1 stop5h 45m
Southwest
Sat 10/1711:15 am
HOU
- PDX
1 stop6h 50m
Southwest
Deal found 6/17![Southwest logo]()
$390
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:20 am
PDX
- HOU
1 stop8h 30m
Southwest
Sun 8/309:35 am
HOU
- PDX
1 stop6h 30m
Southwest
Deal found 6/19![Southwest logo]()
$393
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 June 23, 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 June 23, 2026.
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:30 pm
PDX
- HOU
1 stop9h 40m
Southwest
Wed 8/52:45 pm
HOU
- PDX
1 stop6h 15m
Southwest
Deal found 6/22![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:00 am
PDX
- HOU
2 stops10h 00m
Southwest
Sat 8/152:40 pm
HOU
- PDX
2 stops8h 25m
Southwest
Deal found 6/21![Southwest logo]()
$379
This Southwest deal was found by Cheapflights users on 6/19. 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 8/105:45 am
PDX
- HOU
2 stops9h 55m
Southwest
Wed 8/1910:45 am
HOU
- PDX
1 stop7h 25m
Southwest
Deal found 6/19![Southwest logo]()
$391
This Southwest deal was found by Cheapflights users on 6/18. 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 11/410:15 am
PDX
- HOU
1 stop7h 25m
Southwest
Sun 11/84:50 pm
HOU
- PDX
1 stop9h 20m
Southwest
Deal found 6/18![Southwest logo]()
$393
This Southwest deal was found by Cheapflights users on 6/18. 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 11/612:10 pm
PDX
- HOU
1 stop5h 35m
Southwest
Sat 11/145:50 am
HOU
- PDX
1 stop7h 40m
Southwest
Deal found 6/18![Southwest logo]()
$397
This Southwest deal was found by Cheapflights users on 6/20. 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 10/2310:35 am
PDX
- HOU
1 stop7h 00m
Southwest
Mon 10/265:30 am
HOU
- PDX
1 stop6h 45m
Southwest
Deal found 6/20![Southwest logo]()
$410
This Southwest deal was found by Cheapflights users on 6/20. 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 9/175:45 am
PDX
- HOU
2 stops9h 55m
Southwest
Sun 9/276:15 pm
HOU
- PDX
1 stop7h 15m
Southwest
Deal found 6/20![Southwest logo]()
$411
This Southwest deal was found by Cheapflights users on 6/21. 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 9/36:15 am
PDX
- HOU
2 stops10h 10m
Southwest
Mon 9/75:25 pm
HOU
- PDX
1 stop7h 50m
Southwest
Deal found 6/21![Southwest logo]()
$415
This Southwest deal was found by Cheapflights users on 6/20. 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 10/246:25 am
PDX
- HOU
2 stops8h 25m
Southwest
Mon 10/2611:45 am
HOU
- PDX
2 stops11h 10m
Southwest
Deal found 6/20![Southwest logo]()
$423
Last-minute flights from Portland to GalvestonDiscover last-minute flight deals from Portland to Galveston. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Galveston. Data last updated June 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:08 pm
PDX
- HOU
1 stop15h 23m
Allegiant Air
Thu 7/1612:18 pm
HOU
- PDX
1 stop25h 12m
Allegiant Air
Deal found 6/18![Allegiant Air logo]()
$445
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:30 pm
PDX
- HOU
1 stop8h 15m
Southwest
Tue 7/146:50 pm
HOU
- PDX
1 stop7h 05m
Southwest
Deal found 6/21![Southwest logo]()
$483
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:45 am
PDX
- HOU
1 stop9h 20m
Southwest
Sat 7/186:35 pm
HOU
- PDX
1 stop7h 20m
Southwest
Deal found 6/22![Southwest logo]()
$423
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:45 am
PDX
- HOU
1 stop9h 20m
Southwest
Fri 7/179:25 am
HOU
- PDX
2 stops9h 30m
Southwest
Deal found 6/18![Southwest logo]()
$448
This Southwest deal was found by Cheapflights users on 6/18. 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 7/157:50 am
PDX
- HOU
2 stops8h 35m
Southwest
Mon 7/2012:55 pm
HOU
- PDX
1 stop9h 05m
Southwest
Deal found 6/18![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 6/22. 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 7/173:15 pm
PDX
- HOU
1 stop6h 00m
Southwest
Sun 7/265:45 am
HOU
- PDX
2 stops9h 40m
Southwest
Deal found 6/22![Southwest logo]()
$482
This Southwest deal was found by Cheapflights users on 6/20. 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 7/188:20 pm
PDX
- HOU
1 stop11h 20m
Southwest
Sat 7/256:35 pm
HOU
- PDX
1 stop7h 20m
Southwest
Deal found 6/20![Southwest logo]()
$374
This Southwest deal was found by Cheapflights users on 6/19. 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 7/232:05 pm
PDX
- HOU
1 stop7h 50m
Southwest
Sun 8/96:00 pm
HOU
- PDX
1 stop7h 55m
Southwest
Deal found 6/19![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 6/18. 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 7/306:00 pm
PDX
- HOU
2 stops9h 00m
Southwest
Wed 8/511:20 am
HOU
- PDX
2 stops8h 55m
Southwest
Deal found 6/18![Southwest logo]()
$433
This Southwest deal was found by Cheapflights users on 6/22. 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 7/3112:15 pm
PDX
- HOU
2 stops7h 30m
Southwest
Tue 8/46:10 pm
HOU
- PDX
1 stop6h 10m
Southwest
Deal found 6/22![Southwest logo]()
$424
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 June 23, 2026.
Search for one-way flight options from Portland to Galveston. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:15 pm
PDX
- HOU
1 stop9h 15m
Southwest
Deal found 6/18![Southwest logo]()
$185
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:55 pm
PDX
- HOU
1 stop8h 55m
Delta
Deal found 6/22![Delta logo]()
$189
This Southwest deal was found by Cheapflights users on 6/20. 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 8/116:35 am
PDX
- HOU
2 stops8h 20m
Southwest
Deal found 6/20![Southwest logo]()
$190
This Southwest deal was found by Cheapflights users on 6/20. 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 8/133:40 pm
PDX
- HOU
1 stop6h 55m
Southwest
Deal found 6/20![Southwest logo]()
$202
This Southwest deal was found by Cheapflights users on 6/18. 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.
Sun 9/206:45 am
PDX
- HOU
1 stop9h 10m
Southwest
Deal found 6/18![Southwest logo]()
$209
This Delta deal was found by Cheapflights users on 6/22. 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.
Sun 8/3011:20 pm
PDX
- HOU
2 stops10h 56m
Delta
Deal found 6/22![Delta logo]()
$214
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Sun 8/305:18 am
PDX
- HOU
1 stop8h 08m
American Airlines
Deal found 6/21![American Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 6/21. 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 7/2311:41 pm
PDX
- HOU
1 stop8h 07m
American Airlines
Deal found 6/21![American Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:08 pm
PDX
- HOU
1 stop15h 23m
Allegiant Air
Deal found 6/18![Allegiant Air logo]()
$256
This Trip.com deal was found by Cheapflights users on 6/21. 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 6/255:41 pm
PDX
- HOU
1 stop12h 39m
Allegiant Air
Deal found 6/21![Allegiant Air logo]()
$257
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 June 23, 2026.
Round-trip from | $369 (Southwest) |
|---|---|
One-way from | $185 (Southwest) |
Popular in | March |
Cheapest in | January |
Average price | $397 |
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 June 23, 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
Sat 8/1
11:30 pm-11:10 am
1 stop9h 40m
Houston Hobby
Wed 8/5
2:45 pm-7:00 pm
1 stop6h 15m
$369
PortlandHouston
PDX - HOU
PDXHOU
Portland
Sat 8/1
5:00 am-5:00 pm
2 stops10h 00m
Houston Hobby
Sat 8/15
2:40 pm-9:05 pm
2 stops8h 25m
$379
PortlandHouston
PDX - HOU
PDXHOU
Portland
Mon 8/10
5:45 am-5:40 pm
2 stops9h 55m
Houston Hobby
Wed 8/19
10:45 am-4:10 pm
1 stop7h 25m
$391
PortlandHouston
PDX - HOU
PDXHOU
Portland
Wed 11/4
10:15 am-7:40 pm
1 stop7h 25m
Houston Hobby
Sun 11/8
4:50 pm-12:10 am
1 stop9h 20m
$393
Quickest round-trip
PortlandHouston
PDX - HOU
PDXHOU
Portland
Fri 11/6
12:10 pm-7:45 pm
1 stop5h 35m
Houston Hobby
Sat 11/14
5:50 am-11:30 am
1 stop7h 40m
$397
PortlandHouston
PDX - HOU
PDXHOU
Portland
Fri 10/23
10:35 am-7:35 pm
1 stop7h 00m
Houston Hobby
Mon 10/26
5:30 am-10:15 am
1 stop6h 45m
$410
PortlandHouston
PDX - HOU
PDXHOU
Portland
Thu 9/17
5:45 am-5:40 pm
2 stops9h 55m
Houston Hobby
Sun 9/27
6:15 pm-11:30 pm
1 stop7h 15m
$411
PortlandHouston
PDX - HOU
PDXHOU
Portland
Thu 9/3
6:15 am-6:25 pm
2 stops10h 10m
Houston Hobby
Mon 9/7
5:25 pm-11:15 pm
1 stop7h 50m
$415
PortlandHouston
PDX - HOU
PDXHOU
Portland
Sat 10/24
6:25 am-4:50 pm
2 stops8h 25m
Houston Hobby
Mon 10/26
11:45 am-8:55 pm
2 stops11h 10m
$423
Cheapest one-way
PortlandHouston
PDX - HOU
PDXHOU
Portland
Sat 10/31
7:00 am-4:55 pm
1 stop7h 55m
$185
Showing 1-10 of 17 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 June 23, 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 June 23, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, 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
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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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Portland and Galveston flights
Browse other Portland and Galveston flight options. Last updated on June 23, 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 June 23, 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 June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$242 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$144 | Average$302 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$332 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$197 | Average$399 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$366 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$251 | Average$266 | FlexibilityNo cancel fee | On-time71% |