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Galveston

$99+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HOU
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Find cheap flights from Portland to Galveston with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Portland to Galveston are usually found in October or January, booked 68 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Portland to Galveston

Cheapest flights from Portland to Galveston
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 December 9, 2025.

This Southwest deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:35 pmPDX - HOU
1 stop5h 35mSouthwest
Mon 1/54:30 pmHOU - PDX
1 stop6h 15mSouthwest
Deal found 12/9$337
This Southwest deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:10 amPDX - HOU
1 stop6h 00mSouthwest
Fri 1/210:45 pmHOU - PDX
1 stop11h 05mSouthwest
Deal found 12/8$377
This Southwest deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:10 amPDX - HOU
1 stop6h 00mSouthwest
Sun 1/45:55 pmHOU - PDX
1 stop8h 30mSouthwest
Deal found 12/8$432
This Southwest deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:05 amPDX - HOU
1 stop5h 45mSouthwest
Thu 1/16:20 amHOU - PDX
1 stop6h 30mSouthwest
Deal found 12/7$487
This Southwest deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:10 amPDX - HOU
2 stops8h 05mSouthwest
Sat 1/312:10 pmHOU - PDX
2 stops9h 55mSouthwest
Deal found 12/7$497

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 December 9, 2025.

Round-trip from

$197
(Southwest)

One-way from

$99
(Southwest)

Popular in

March

Cheapest in

October

Average price

$417
From Portland to Galveston
Search Deals
One-way flight from Portland to Galveston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 9, 2025.
Use the filters below to find and compare flights from Portland to Galveston that are best for you.

Fly from

Portland

Fly to

Galveston

Route

Depart

Return

Price

PortlandHouston

PDX - HOU

PDXHOU

Portland

Tue 3/3

5:05 am-1:25 pm

1 stop6h 20m

Houston Hobby

Wed 3/4

6:15 am-10:35 am

1 stop6h 20m

$197

PortlandHouston

PDX - HOU

PDXHOU

Portland

Sat 1/17

12:30 pm-8:55 pm

1 stop6h 25m

Houston Hobby

Sun 1/25

8:05 am-1:45 pm

1 stop7h 40m

$217

PortlandHouston

PDX - HOU

PDXHOU

Portland

Tue 1/27

6:30 am-5:50 pm

2 stops9h 20m

Houston Hobby

Thu 1/29

6:15 am-10:50 am

1 stop6h 35m

$222

PortlandHouston

PDX - HOU

PDXHOU

Portland

Thu 1/8

6:30 am-5:50 pm

2 stops9h 20m

Houston Hobby

Wed 1/14

5:40 pm-10:30 pm

1 stop6h 50m

$222

PortlandHouston

PDX - HOU

PDXHOU

Portland

Fri 2/6

7:10 am-6:10 pm

1 stop9h 00m

Houston Hobby

Mon 2/9

5:50 am-10:15 am

1 stop6h 25m

$237

PortlandHouston

PDX - HOU

PDXHOU

Portland

Sun 1/18

6:45 am-5:35 pm

1 stop8h 50m

Houston Hobby

Fri 1/23

3:10 pm-7:55 pm

1 stop6h 45m

$237

PortlandHouston

PDX - HOU

PDXHOU

Portland

Thu 1/8

2:15 pm-10:00 pm

1 stop5h 45m

Houston Hobby

Thu 1/15

5:55 am-11:15 am

1 stop7h 20m

$237

PortlandHouston

PDX - HOU

PDXHOU

Portland

Sun 1/18

6:30 am-5:50 pm

2 stops9h 20m

Houston Hobby

Mon 1/26

6:15 am-10:35 am

1 stop6h 20m

$242

PortlandHouston

PDX - HOU

PDXHOU

Portland

Tue 1/6

2:15 pm-9:55 pm

1 stop5h 40m

Houston Hobby

Tue 1/13

10:00 am-3:40 pm

2 stops7h 40m

$262

PortlandHouston

PDX - HOU

PDXHOU

Portland

Tue 2/17

6:15 am-5:40 pm

2 stops9h 25m

Houston Hobby

Sun 2/22

5:25 am-10:55 am

1 stop7h 30m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 20 results
1
2

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.
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

How far ahead should I book a flight from Portland to Galveston?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Galveston. Price data was last updated on December 5, 2025.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Galveston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland to Galveston?

Currently, June is the cheapest month in which you can book a flight from Portland to Galveston (average of $67). Flying from Portland to Galveston in July is currently the most expensive (average of $232). 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 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 December 9, 2025.

One of the essential ways to save on airfare from Portland to Galveston is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 19% on airfare.

What is the cheapest day to fly from Portland to Galveston?

Use this chart to determine the cheapest time to fly round-trip from Portland to Galveston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Galveston flight should consider departing on Wednesday afternoons 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.

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 December 9, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Hawaiian 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.
Alaska Airlines
8.0
Very good
11,423 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,423 reviews
Alaska Airlines
8.0
Very good
11,423 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,252 reviews
Alaska Airlines
8.0
Very good
11,423 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,818 reviews
Alaska Airlines
8.0
Very good
11,423 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,089 reviews
Alaska Airlines
8.0
Very good
11,423 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Frontier
5.8
Fair
3,085 reviews
Alaska Airlines
8.0
Very good
11,423 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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.

  • What airport do you fly from for flights from Portland to Galveston?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Galveston. You should not have trouble finding flights to Galveston from Portland; the airport handles an average of 0 outbound flights to Galveston per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Portland airport to Galveston. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

  • How long is the flight from Portland to Galveston?

    Airlines like Southwest fly from Portland to Galveston in about 6h 20m. The time it takes to get you to your destination can typically vary by up to . Portland and Galveston are separated by a distance of 1840 mi.

  • What are the cheapest airlines to fly from Portland to Galveston one-way?

    $66 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Hawaiian Airlines, with prices starting from $80 and $88, respectively.

  • Can I find deals for flights from Portland to Galveston that include hotel bookings?

    Yes. In addition to deals on Portland to Galveston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Galveston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Galveston.

  • Can I find deals for business class flights from Portland to Galveston?

    Yes. Cheapflights offers flight deals from Portland to Galveston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Galveston?

    Currently, June is the cheapest month in which you can book a flight from Portland to Galveston (average of $67). Flying from Portland to Galveston in July is currently the most expensive (average of $232). 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.

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Top 8 airlines flying from Portland to Galveston

Discover the top 8 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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$70Average$183FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$211FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$128Average$288FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$177Average$322FlexibilityNo cancel feeOn-time75%
DeltaCheapest$216Average$309FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$217Average$417FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$236Average$395FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$251Average$376FlexibilityNo cancel feeOn-time71%

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