HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Galveston

$134+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HOU
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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.

Cheapflights Tip: The best prices from Portland to Galveston are usually found in June or September, booked 76 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Portland to Galveston

Keep the following information in mind while searching for Portland to Galveston flight deals. Data was last updated July 30, 2025.

Round-trip from

$197
(American Airlines)

One-way from

$134
(Southwest)

Popular in

December

Cheapest in

June

Average price

$377
From Portland to Galveston
Search Deals
One-way flight from Portland to Galveston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:59 pmPDX - HOU
1 stop6h 22mAmerican Airlines
Wed 9/36:00 amHOU - PDX
1 stop6h 52mAmerican Airlines
Deal found 7/30$197
This Southwest deal was found by Cheapflights users on 7/30. 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.
Tue 8/199:05 pmPDX - HOU
1 stop9h 30mSouthwest
Sun 8/246:40 pmHOU - PDX
1 stop7h 25mSouthwest
Deal found 7/30$207
This Delta deal was found by Cheapflights users on 7/29. 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 8/1911:32 amPDX - HOU
1 stop8h 59mDelta
Sat 8/2310:22 amHOU - PDX
2 stops11h 22mDelta
Deal found 7/29$243
This Sun Country Air deal was found by Cheapflights users on 7/29. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:35 pmPDX - HOU
1 stop20h 20mSun Country Air
Sun 8/246:19 pmHOU - PDX
1 stop24h 41mSun Country Air
Deal found 7/29$325

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 July 30, 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

Wed 8/27

11:59 pm-8:21 am

1 stop6h 22m

Houston Hobby

Wed 9/3

6:00 am-10:52 am

1 stop6h 52m

$197

PortlandHouston

PDX - HOU

PDXHOU

Portland

Tue 8/19

9:05 pm-8:35 am

1 stop9h 30m

Houston Hobby

Sun 8/24

6:40 pm-12:05 am

1 stop7h 25m

$207

PortlandHouston

PDX - HOU

PDXHOU

Portland

Tue 8/19

11:32 am-10:31 pm

1 stop8h 59m

Houston Hobby

Sat 8/23

10:22 am-7:44 pm

2 stops11h 22m

$243

PortlandHouston

PDX - HOU

PDXHOU

Portland

Wed 8/20

6:35 pm-4:55 pm

1 stop20h 20m

Houston Hobby

Sun 8/24

6:19 pm-5:00 pm

1 stop24h 41m

$325

PortlandHouston

PDX - HOU

PDXHOU

Portland

Wed 8/27

7:00 am-5:35 pm

2 stops8h 35m

$134

PortlandHouston

PDX - HOU

PDXHOU

Portland

Wed 8/20

10:05 pm-9:26 am

1 stop9h 21m

$150

PortlandHouston

PDX - HOU

PDXHOU

Portland

Wed 8/20

9:59 am-6:00 pm

1 stop6h 01m

$154

PortlandHouston

PDX - HOU

PDXHOU

Portland

Thu 10/9

5:52 pm-9:22 am

1 stop13h 30m

$160

PortlandHouston

PDX - HOU

PDXHOU

Portland

Wed 8/27

7:52 pm-7:13 pm

3 stops21h 21m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July 25, 2025.

Booking 76 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, September is the cheapest month in which you can book a flight from Portland to Galveston (average of $230). Flying from Portland to Galveston in March is currently the most expensive (average of $331). 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 July 30, 2025.

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.

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. Monday 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 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 July 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American 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.
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Sun Country Air
6.9
Okay
334 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

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

    $134 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $150 and $154, 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, September is the cheapest month in which you can book a flight from Portland to Galveston (average of $230). Flying from Portland to Galveston in March is currently the most expensive (average of $331). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Galveston

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Dallas/Fort Worth flights
Portland to Austin flights
Portland to Hobby flights
Portland to George Bush Intcntl flights
Portland to Love Field flights
Boise to Dallas/Fort Worth flights
Portland to San Antonio flights
Boise to Hobby flights
Medford to Dallas/Fort Worth flights
Boise to George Bush Intcntl flights
Eugene to Dallas/Fort Worth flights
Redmond to Dallas/Fort Worth flights
Boise to Love Field flights
Portland to El Paso flights
Boise to Austin flights
Boise to San Antonio flights
Eugene to Austin flights
Eugene to Hobby flights
Redmond to Austin flights
Medford to Austin flights
Portland to Killeen flights
Eugene to George Bush Intcntl flights
Medford to San Antonio flights
Medford to Hobby flights
Eugene to San Antonio flights
Medford to George Bush Intcntl flights
Portland to Corpus Christi flights
Eugene to Love Field flights
Portland to Brownsville flights
Redmond to San Antonio flights
Portland to Midland flights
Portland to Lubbock flights
Redmond to Hobby flights
Portland to Harlingen flights
Boise to El Paso flights
Portland to McAllen flights
Portland to Amarillo flights
Eugene to Midland flights
Portland to Waco flights
Boise to Amarillo flights
Redmond to George Bush Intcntl flights
Yakima to Hobby flights
North Bend to Hobby flights
Yakima to George Bush Intcntl flights
Portland to San Angelo flights
Eugene to Killeen flights
Redmond to Love Field flights
Medford to Midland flights

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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$94Average$173FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$213FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$295FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$181Average$374FlexibilityNo cancel feeOn-time75%
DeltaCheapest$216Average$330FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$237Average$393FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$436FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$288Average$410FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.