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Galveston

$89+ Cheap flights from Oregon 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HOU
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from Oregon to Galveston

Cheapest flights from Oregon to Galveston
Explore the most affordable flight options available from Oregon to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Southwest deal was found by Cheapflights users on 2/14. 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 3/73:15 pm
PDX
-
HOU
1 stop5h 50m
Southwest
Wed 3/116:00 am
HOU
-
PDX
1 stop6h 15m
Southwest
Deal found 2/14$242
This Southwest deal was found by Cheapflights users on 2/15. 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 2/285:10 am
PDX
-
HOU
1 stop7h 05m
Southwest
Wed 3/46:15 am
HOU
-
PDX
1 stop6h 20m
Southwest
Deal found 2/15$247
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Fri 4/2412:59 am
PDX
-
HOU
1 stop9h 13m
American Airlines
Tue 4/286:01 am
HOU
-
PDX
1 stop7h 00m
American Airlines
Deal found 2/15$251
This Southwest deal was found by Cheapflights users on 2/14. 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 3/85:30 pm
PDX
-
HOU
1 stop5h 40m
Southwest
Wed 3/116:55 am
HOU
-
PDX
1 stop8h 45m
Southwest
Deal found 2/14$257
This Southwest deal was found by Cheapflights users on 2/17. 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.
Wed 4/222:00 pm
BOI
-
HOU
1 stop6h 25m
Southwest
Tue 4/281:10 pm
HOU
-
BOI
1 stop6h 50m
Southwest
Deal found 2/17$264
This Southwest deal was found by Cheapflights users on 2/16. 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 3/95:20 am
PDX
-
HOU
1 stop9h 45m
Southwest
Wed 3/116:55 am
HOU
-
PDX
1 stop8h 45m
Southwest
Deal found 2/16$267
This Southwest deal was found by Cheapflights users on 2/16. 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 3/107:05 am
BOI
-
HOU
1 stop6h 40m
Southwest
Tue 3/175:40 pm
HOU
-
BOI
1 stop5h 40m
Southwest
Deal found 2/16$271
This Southwest deal was found by Cheapflights users on 2/17. 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.
Wed 4/159:45 am
PDX
-
HOU
1 stop9h 50m
Southwest
Sun 4/196:10 am
HOU
-
PDX
1 stop6h 05m
Southwest
Deal found 2/17$273
This Southwest deal was found by Cheapflights users on 2/17. 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.
Wed 5/272:35 pm
PDX
-
HOU
1 stop5h 45m
Southwest
Wed 6/36:05 pm
HOU
-
PDX
1 stop6h 20m
Southwest
Deal found 2/17$277
This Southwest deal was found by Cheapflights users on 2/16. 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 4/1611:55 pm
PDX
-
HOU
2 stops10h 20m
Southwest
Wed 4/2211:10 am
HOU
-
PDX
2 stops10h 05m
Southwest
Deal found 2/16$278
This American Airlines deal was found by Cheapflights users on 2/14. 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 3/711:40 pm
PDX
-
HOU
1 stop7h 03m
American Airlines
Wed 3/116:00 am
HOU
-
PDX
1 stop9h 01m
American Airlines
Deal found 2/14$287
This Delta deal was found by Cheapflights users on 2/15. 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 7/3111:30 pm
BOI
-
HOU
1 stop8h 50m
Delta
Tue 8/46:00 am
HOU
-
BOI
1 stop7h 36m
Delta
Deal found 2/15$289

Find flight deals from Oregon to Galveston

Keep the following information in mind while searching for Oregon to Galveston flight deals. Data was last updated February 18, 2026.

Round-trip from

$242
(Southwest)

One-way from

$89
(Southwest)

Popular in

December

Cheapest in

January

Average price

$367
From Oregon to Galveston
Search Deals
One-way flight from Oregon to Galveston
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon 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 February 18, 2026.
Use the filters below to find and compare flights from Oregon to Galveston that are best for you.

Fly from

Oregon

Fly to

Galveston

Route

Depart

Return

Price

PortlandHouston

PDX - HOU

PDXHOU

Portland

Sat 3/7

3:15 pm-11:05 pm

1 stop5h 50m

Houston Hobby

Wed 3/11

6:00 am-10:15 am

1 stop6h 15m

$242

PortlandHouston

PDX - HOU

PDXHOU

Portland

Sat 2/28

5:10 am-2:15 pm

1 stop7h 05m

Houston Hobby

Wed 3/4

6:15 am-10:35 am

1 stop6h 20m

$247

PortlandHouston

PDX - HOU

PDXHOU

Portland

Tue 3/17

11:55 pm-9:15 am

1 stop7h 20m

Houston Hobby

Tue 3/24

7:15 pm-12:15 am

1 stop7h 00m

$267

PortlandHouston

PDX - HOU

PDXHOU

Portland

Wed 4/1

8:40 am-4:55 pm

1 stop6h 15m

Houston Hobby

Fri 4/10

7:50 pm-12:25 am

1 stop6h 35m

$267

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Tue 3/10

7:05 am-2:45 pm

1 stop6h 40m

Houston Hobby

Tue 3/17

5:40 pm-10:20 pm

1 stop5h 40m

$271

PortlandHouston

PDX - HOU

PDXHOU

Portland

Wed 4/15

9:45 am-9:35 pm

1 stop9h 50m

Houston Hobby

Sun 4/19

6:10 am-10:15 am

1 stop6h 05m

$273

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Wed 4/22

6:00 am-3:15 pm

2 stops8h 15m

Houston Hobby

Tue 4/28

3:30 pm-10:10 pm

2 stops7h 40m

$287

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Fri 7/31

11:30 pm-9:20 am

1 stop8h 50m

Houston Hobby

Tue 8/4

6:00 am-12:36 pm

1 stop7h 36m

$289

PortlandHouston

PDX - HOU

PDXHOU

Portland

Tue 3/10

6:00 pm-4:45 am

1 stop8h 45m

Houston Hobby

Fri 3/13

7:00 pm-12:45 am

1 stop7h 45m

$292

PortlandHouston

PDX - HOU

PDXHOU

Portland

Sun 4/12

4:25 pm-1:25 am

1 stop7h 00m

Houston Hobby

Thu 4/16

5:10 am-12:35 pm

1 stop9h 25m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 59 results
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Best time to book a flight from Oregon to Galveston

Have a flexible travel schedule? Discover the best time to fly to Galveston from Oregon 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 Oregon to Galveston

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

Currently, June is the cheapest month in which you can book a flight from Oregon to Galveston (average of $67). Flying from Oregon to Galveston in July is currently the most expensive (average of $237). 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 OR to G4L?

Find hourly flight availability from Oregon 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 February 18, 2026.

When flying from Oregon 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.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Galveston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oregon to Galveston?

    Airlines like Southwest and American Airlines fly from Oregon to Galveston in about 5h 50m. The time it takes to get you to your destination can typically vary by up to 6h 47m. The distance between Oregon and Galveston is about 1840 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $66. Users have also found prices from $86 and $88 on Frontier and Hawaiian Airlines, respectively.

  • What are the most popular routes from Oregon to Galveston?

    While some choose either Boise Air Term. Gowen Fld - Houston Hobby or Eugene - Houston Hobby, Portland - Houston Hobby is the most popular route from Oregon to Galveston.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon 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 Oregon to Galveston?

    Currently, June is the cheapest month in which you can book a flight from Oregon to Galveston (average of $67). Flying from Oregon to Galveston in July is currently the most expensive (average of $237). 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

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Alternative routes for Oregon to Galveston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Oregon to Galveston

Discover the top 8 airlines that operate flights from Oregon 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 February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$60Average$166FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$98Average$285FlexibilityNo cancel feeOn-time85%
FrontierCheapest$144Average$251FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$177Average$389FlexibilityNo cancel feeOn-time75%
DeltaCheapest$190Average$320FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$197Average$502FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$217Average$429FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$236Average$384FlexibilityNo cancel feeOn-time71%

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