$89+ Cheap flights from Washington, D.C. (WAS) 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — HOU
Aug 5 — Aug 121
1 adult, Economy
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Find cheap flights from Washington, D.C. 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 Washington, D.C. to Galveston are usually found in August or October, booked 30 days in advance, depart on a Wednesday or Friday and return on a Tuesday
Cheap flight deals from Washington, D.C. to Galveston
Keep the following information in mind while searching for Washington, D.C. to Galveston flight deals. Data was last updated July 31, 2025.
Round-trip from | $177 (Southwest) |
|---|---|
One-way from | $89 (Southwest) |
Popular in | November |
Cheapest in | August |
Average price | $288 |
Find flight deals from Washington, D.C. to Galveston
Cheapest flights from Washington, D.C. to GalvestonExplore the most affordable flight options available from Washington, D.C. to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
Explore the most affordable flight options available from Washington, D.C. to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
This Southwest deal was found by Cheapflights users on 7/31. 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 8/3012:35 pmBWI - HOU
Nonstop3h 15mSouthwest
Sat 9/610:00 amHOU - BWI
Nonstop3h 05mSouthwest
Deal found 7/31![Southwest logo]()
$177
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/301:38 pmBWI - HOU
1 stop7h 21mAmerican Airlines
Sat 9/68:00 amHOU - BWI
2 stops8h 00mAmerican Airlines
Deal found 7/31![American Airlines logo]()
$202
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.
Sat 8/3012:17 pmBWI - HOU
1 stop6h 22mDelta
Sat 9/66:00 amHOU - BWI
1 stop5h 30mDelta
Deal found 7/29![Delta logo]()
$235
This Southwest deal was found by Cheapflights users on 7/31. 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 9/197:25 pmDCA - HOU
Nonstop3h 15mSouthwest
Sun 9/218:30 amHOU - DCA
Nonstop3h 00mSouthwest
Deal found 7/31![Southwest logo]()
$277
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.
Thu 11/2012:50 pmIAD - HOU
1 stop22h 41mSun Country Air
Tue 11/256:37 pmHOU - IAD
1 stop16h 17mSun Country Air
Deal found 7/29![Sun Country Air logo]()
$285
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.
Wed 8/277:22 amIAD - HOU
1 stop5h 48mDelta
Tue 9/29:57 amHOU - IAD
1 stop5h 33mDelta
Deal found 7/29![Delta logo]()
$297
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.
Thu 8/216:00 amDCA - HOU
1 stop4h 26mDelta
Mon 8/251:05 pmHOU - DCA
1 stop6h 42mDelta
Deal found 7/29![Delta logo]()
$297
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.
Mon 11/101:50 pmIAD - HOU
1 stop9h 50mSouthwest
Sat 11/158:50 amHOU - IAD
2 stops12h 25mSouthwest
Deal found 7/30![Southwest logo]()
$302
This American Airlines deal was found by Cheapflights users on 7/31. 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 10/225:37 pmIAD - HOU
1 stop5h 37mAmerican Airlines
Sat 10/256:00 amHOU - IAD
1 stop9h 47mAmerican Airlines
Deal found 7/31![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/285:00 amDCA - HOU
1 stop5h 44mAmerican Airlines
Thu 9/410:18 amHOU - DCA
1 stop5h 01mAmerican Airlines
Deal found 7/31![American Airlines logo]()
$333
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. 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 31, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Galveston that are best for you.
Fly from
Washington, D.C.
Fly to
Galveston
Route
Depart
Return
Price
BaltimoreHouston
BWI - HOU
BWIHOU
Baltimore/Washington
Sat 8/30
12:35 pm-2:50 pm
Nonstop3h 15m
Houston Hobby
Sat 9/6
10:00 am-2:05 pm
Nonstop3h 05m
$177
BaltimoreHouston
BWI - HOU
BWIHOU
Baltimore/Washington
Sat 8/30
1:38 pm-7:59 pm
1 stop7h 21m
Houston Hobby
Sat 9/6
8:00 am-5:00 pm
2 stops8h 00m
$202
BaltimoreHouston
BWI - HOU
BWIHOU
Baltimore/Washington
Sat 8/30
12:17 pm-5:39 pm
1 stop6h 22m
Houston Hobby
Sat 9/6
6:00 am-12:30 pm
1 stop5h 30m
$235
Washington, D.C.Houston
DCA - HOU
DCAHOU
Washington, D.C. Reagan-National
Fri 9/19
7:25 pm-9:40 pm
Nonstop3h 15m
Houston Hobby
Sun 9/21
8:30 am-12:30 pm
Nonstop3h 00m
$277
BaltimoreHouston
BWI - HOU
BWIHOU
Baltimore/Washington
Thu 10/23
11:39 am-12:16 pm
1 stop25h 37m
Houston Hobby
Sun 10/26
9:34 am-11:20 am
1 stop24h 46m
$285
Washington, D.C.Houston
IAD - HOU
IADHOU
Washington, D.C. Dulles Intl
Wed 8/27
7:22 am-12:10 pm
1 stop5h 48m
Houston Hobby
Tue 9/2
9:57 am-4:30 pm
1 stop5h 33m
$297
Washington, D.C.Houston
DCA - HOU
DCAHOU
Washington, D.C. Reagan-National
Thu 8/21
6:00 am-9:26 am
1 stop4h 26m
Houston Hobby
Sat 8/23
10:22 am-5:20 pm
1 stop5h 58m
$297
Washington, D.C.Houston
IAD - HOU
IADHOU
Washington, D.C. Dulles Intl
Mon 9/8
2:10 pm-8:30 pm
1 stop7h 20m
Houston Hobby
Thu 9/11
2:55 pm-10:50 pm
1 stop6h 55m
$315
Washington, D.C.Houston
IAD - HOU
IADHOU
Washington, D.C. Dulles Intl
Wed 10/22
5:37 pm-10:14 pm
1 stop5h 37m
Houston Hobby
Sat 10/25
6:00 am-4:47 pm
1 stop9h 47m
$333
Washington, D.C.Houston
DCA - HOU
DCAHOU
Washington, D.C. Reagan-National
Thu 8/28
5:00 am-9:44 am
1 stop5h 44m
Houston Hobby
Thu 9/4
10:18 am-4:19 pm
1 stop5h 01m
$333
Showing 1-10 of 24 results
Best time to book a flight from Washington, D.C. to Galveston
Have a flexible travel schedule? Discover the best time to fly to Galveston from Washington, D.C. 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 Washington, D.C. to Galveston
How far ahead should I book a flight from Washington, D.C. to Galveston?
Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Galveston. Price data was last updated on July 25, 2025.
Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. 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 Washington, D.C. to Galveston?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Galveston (average of $230). Flying from Washington, D.C. 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 WAS to G4L?
Find hourly flight availability from Washington, D.C. 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 31, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Galveston as you normally would.
What is the cheapest day to fly from Washington, D.C. to Galveston?
Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Galveston. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Washington, D.C. to Galveston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday 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 Washington, D.C. 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 31, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Washington, D.C. 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.
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. 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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Alternative routes for Washington, D.C. to Galveston
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Washington, D.C. to Galveston
Discover the top 6 airlines that operate flights from Washington, D.C. 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 31, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$192 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$100 | Average$218 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$182 | Average$397 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$202 | Average$358 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$218 | Average$363 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$226 | Average$337 | FlexibilityNo cancel fee | On-timeN/A |