$109+ Cheap flights from Harlingen (HRL) 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — HOU
Jul 23 — Jul 301
Round-trip
1 adult, Economy
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Find cheap flights from Harlingen 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
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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 Harlingen to Galveston
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Best
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One-way
Cheapest flights from Harlingen to GalvestonExplore the most affordable flight options available from Harlingen 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 Harlingen 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 6/20. 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 8/226:05 am
HRL
- HOU
Nonstop1h 10m
Southwest
Mon 8/249:30 pm
HOU
- HRL
Nonstop1h 05m
Southwest
Deal found 6/20![Southwest logo]()
$228
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 7/165:15 am
HRL
- HOU
Nonstop1h 15m
Southwest
Thu 7/2310:35 pm
HOU
- HRL
Nonstop1h 10m
Southwest
Deal found 6/18![Southwest logo]()
$239
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 8/61:55 pm
HRL
- HOU
1 stop4h 15m
Southwest
Fri 8/79:30 pm
HOU
- HRL
Nonstop1h 05m
Southwest
Deal found 6/19![Southwest logo]()
$249
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 7/82:10 pm
HRL
- HOU
1 stop4h 20m
Southwest
Wed 7/229:55 pm
HOU
- HRL
Nonstop1h 10m
Southwest
Deal found 6/18![Southwest logo]()
$264
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.
Wed 7/812:45 pm
HRL
- HOU
Nonstop1h 10m
Southwest
Sun 7/1210:50 pm
HOU
- HRL
Nonstop1h 05m
Southwest
Deal found 6/22![Southwest logo]()
$269
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 7/712:45 pm
HRL
- HOU
Nonstop1h 10m
Southwest
Sat 7/1111:50 am
HOU
- HRL
1 stop4h 40m
Southwest
Deal found 6/21![Southwest logo]()
$279
Best flights from Harlingen to GalvestonDiscover carefully curated flight deals from Harlingen 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 Harlingen 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 6/20. 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 8/226:05 am
HRL
- HOU
Nonstop1h 10m
Southwest
Mon 8/249:30 pm
HOU
- HRL
Nonstop1h 05m
Southwest
Deal found 6/20![Southwest logo]()
$228
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 7/165:15 am
HRL
- HOU
Nonstop1h 15m
Southwest
Thu 7/2310:35 pm
HOU
- HRL
Nonstop1h 10m
Southwest
Deal found 6/18![Southwest logo]()
$239
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 8/61:55 pm
HRL
- HOU
1 stop4h 15m
Southwest
Fri 8/79:30 pm
HOU
- HRL
Nonstop1h 05m
Southwest
Deal found 6/19![Southwest logo]()
$249
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.
Fri 9/46:20 am
HRL
- HOU
2 stops6h 20m
Southwest
Mon 9/74:10 pm
HOU
- HRL
Nonstop1h 05m
Southwest
Deal found 6/21![Southwest logo]()
$254
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 7/712:45 pm
HRL
- HOU
Nonstop1h 10m
Southwest
Sat 7/118:25 am
HOU
- HRL
Nonstop1h 05m
Southwest
Deal found 6/21![Southwest logo]()
$269
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.
Wed 7/812:45 pm
HRL
- HOU
Nonstop1h 10m
Southwest
Sun 7/1210:50 pm
HOU
- HRL
Nonstop1h 05m
Southwest
Deal found 6/22![Southwest logo]()
$269
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 7/82:10 pm
HRL
- HOU
2 stops8h 05m
Southwest
Wed 7/229:55 pm
HOU
- HRL
Nonstop1h 10m
Southwest
Deal found 6/18![Southwest logo]()
$269
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.
Sun 7/126:40 pm
HRL
- HOU
Nonstop1h 15m
Southwest
Sat 7/188:25 am
HOU
- HRL
Nonstop1h 05m
Southwest
Deal found 6/20![Southwest logo]()
$283
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.
Fri 7/105:35 pm
HRL
- HOU
2 stops5h 40m
Southwest
Sat 7/115:40 am
HOU
- HRL
1 stop5h 05m
Southwest
Deal found 6/21![Southwest logo]()
$294
Last-minute flights from Harlingen to GalvestonDiscover last-minute flight deals from Harlingen to Galveston. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Harlingen to Galveston. Data last updated June 23, 2026 and is based on user searches.
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 7/712:45 pm
HRL
- HOU
Nonstop1h 10m
Southwest
Sat 7/1111:50 am
HOU
- HRL
1 stop4h 40m
Southwest
Deal found 6/21![Southwest logo]()
$279
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 7/82:10 pm
HRL
- HOU
1 stop4h 20m
Southwest
Wed 7/229:55 pm
HOU
- HRL
Nonstop1h 10m
Southwest
Deal found 6/18![Southwest logo]()
$264
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.
Wed 7/812:45 pm
HRL
- HOU
Nonstop1h 10m
Southwest
Sun 7/1210:50 pm
HOU
- HRL
Nonstop1h 05m
Southwest
Deal found 6/22![Southwest logo]()
$269
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.
Sun 7/126:40 pm
HRL
- HOU
Nonstop1h 15m
Southwest
Sat 7/188:25 am
HOU
- HRL
Nonstop1h 05m
Southwest
Deal found 6/20![Southwest logo]()
$283
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 7/165:15 am
HRL
- HOU
Nonstop1h 15m
Southwest
Thu 7/2310:35 pm
HOU
- HRL
Nonstop1h 10m
Southwest
Deal found 6/18![Southwest logo]()
$239
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 7/2410:40 am
HRL
- HOU
1 stop6h 10m
Southwest
Sun 7/2610:50 pm
HOU
- HRL
Nonstop1h 05m
Southwest
Deal found 6/20![Southwest logo]()
$293
One-way flights from Harlingen to GalvestonSearch for one-way flight options from Harlingen to Galveston. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
Search for one-way flight options from Harlingen 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 6/20. 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 8/187:25 am
HRL
- HOU
Nonstop1h 10m
Southwest
Deal found 6/20![Southwest logo]()
$109
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 7/1810:10 am
HRL
- HOU
1 stop3h 50m
Southwest
Deal found 6/20![Southwest logo]()
$119
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 9/197:00 am
HRL
- HOU
1 stop6h 45m
Southwest
Deal found 6/21![Southwest logo]()
$124
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 7/255:05 am
HRL
- HOU
1 stop4h 20m
Southwest
Deal found 6/22![Southwest logo]()
$130
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 7/165:15 am
HRL
- HOU
Nonstop1h 15m
Southwest
Deal found 6/19![Southwest logo]()
$135
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.
Thu 7/911:35 am
HRL
- HOU
1 stop8h 10m
Southwest
Deal found 6/22![Southwest logo]()
$150
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 7/145:00 pm
HRL
- HOU
Nonstop1h 15m
Southwest
Deal found 6/21![Southwest logo]()
$164
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:17 pm
HRL
- HOU
1 stop4h 34m
American Airlines
Deal found 6/19![American Airlines logo]()
$165
This Southwest deal was found by Cheapflights users on 6/23. 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 7/21:00 pm
HRL
- HOU
Nonstop1h 10m
Southwest
Deal found 6/23![Southwest logo]()
$175
Find flight deals from Harlingen to Galveston
Keep the following information in mind while searching for Harlingen to Galveston flight deals. Data was last updated June 23, 2026.
Round-trip from | $228 (Southwest) |
|---|---|
One-way from | $109 (Southwest) |
Popular in | May |
Cheapest in | October |
Average price | $369 |
Cheapflights Fare Finder
Customize your flight search to find flights from Harlingen 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 Harlingen to Galveston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HarlingenHouston
HRL - HOU
HRLHOU
Harlingen Valley Intl
Sat 8/22
6:05 am-7:15 am
Nonstop1h 10m
Houston Hobby
Mon 8/24
9:30 pm-10:35 pm
Nonstop1h 05m
$228
HarlingenHouston
HRL - HOU
HRLHOU
Harlingen Valley Intl
Thu 7/16
5:15 am-6:30 am
Nonstop1h 15m
Houston Hobby
Thu 7/23
10:35 pm-11:45 pm
Nonstop1h 10m
$239
HarlingenHouston
HRL - HOU
HRLHOU
Harlingen Valley Intl
Thu 8/6
1:55 pm-6:10 pm
1 stop4h 15m
Houston Hobby
Fri 8/7
9:30 pm-10:35 pm
Nonstop1h 05m
$249
HarlingenHouston
HRL - HOU
HRLHOU
Harlingen Valley Intl
Fri 9/4
6:20 am-12:40 pm
2 stops6h 20m
Houston Hobby
Mon 9/7
4:10 pm-5:15 pm
Nonstop1h 05m
$254
HarlingenHouston
HRL - HOU
HRLHOU
Harlingen Valley Intl
Tue 7/7
12:45 pm-1:55 pm
Nonstop1h 10m
Houston Hobby
Sat 7/11
8:25 am-9:30 am
Nonstop1h 05m
$269
HarlingenHouston
HRL - HOU
HRLHOU
Harlingen Valley Intl
Wed 7/8
12:45 pm-1:55 pm
Nonstop1h 10m
Houston Hobby
Sun 7/12
10:50 pm-11:55 pm
Nonstop1h 05m
$269
HarlingenHouston
HRL - HOU
HRLHOU
Harlingen Valley Intl
Wed 7/8
2:10 pm-10:15 pm
2 stops8h 05m
Houston Hobby
Wed 7/22
9:55 pm-11:05 pm
Nonstop1h 10m
$269
HarlingenHouston
HRL - HOU
HRLHOU
Harlingen Valley Intl
Sun 7/12
6:40 pm-7:55 pm
Nonstop1h 15m
Houston Hobby
Sat 7/18
8:25 am-9:30 am
Nonstop1h 05m
$283
HarlingenHouston
HRL - HOU
HRLHOU
Harlingen Valley Intl
Fri 7/10
5:35 pm-11:15 pm
2 stops5h 40m
Houston Hobby
Sat 7/11
5:40 am-10:45 am
1 stop5h 05m
$294
Cheapest one-way
Quickest one-way
HarlingenHouston
HRL - HOU
HRLHOU
Harlingen Valley Intl
Wed 9/16
7:25 am-8:35 am
Nonstop1h 10m
$109
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Harlingen to Galveston
Have a flexible travel schedule? Discover the best time to fly to Galveston from Harlingen with our price prediction graph.
HRL-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 Harlingen to Galveston
HRL-G4L
HRL-HOU
What is the cheapest time of day to fly from HRL to G4L?
Find hourly flight availability from Harlingen 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.
Unlike at noon, when flights are generally more expensive, you can save up to 26% on flights from Harlingen to Galveston by exploring options for tickets in the evening.
How much does it cost to fly round-trip from Harlingen to Galveston?
What is the cheapest day to fly from Harlingen to Galveston?
Use this chart to determine the cheapest time to fly round-trip from Harlingen to Galveston. Price data was last updated on June 20, 2026.
Travelers seeking maximum savings on their Harlingen to Galveston flight should consider departing on Friday evenings 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.
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.
See what other customers who have flown with Southwest and United Airlines from Harlingen to Galveston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Harlingen 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
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Harlingen and Galveston flights
Browse other Harlingen and Galveston flight options. Last updated on June 23, 2026.
Other flights from Harlingen
Browse through other flights departing from Harlingen. 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
Harlingen to Galveston flights
Consider these flights traveling from Harlingen to Galveston.
Top 2 airlines flying from Harlingen to Galveston
Discover the top 2 airlines that operate flights from Harlingen 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$179 | Average$274 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$184 | Average$313 | FlexibilityNo cancel fee | On-time63% |