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Shannon

$793+ Cheap flights from Galveston, TX to Shannon (SNN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SNN
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Galveston to Shannon

Cheapest flights from Galveston to Shannon
Explore the most affordable flight options available from Galveston to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:30 pm
HOU
-
SNN
2 stops24h 05m
British Airways
Wed 9/29:15 pm
SNN
-
HOU
2 stops26h 45m
British Airways
Deal found 2/3$793
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:42 pm
HOU
-
SNN
2 stops25h 53m
British Airways
Mon 5/119:15 pm
SNN
-
HOU
2 stops24h 34m
British Airways
Deal found 2/3$795
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:55 pm
HOU
-
SNN
2 stops17h 50m
British Airways
Tue 2/108:05 pm
SNN
-
HOU
2 stops28h 01m
British Airways
Deal found 2/2$883
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:34 pm
HOU
-
SNN
2 stops15h 56m
British Airways
Fri 10/307:50 am
SNN
-
HOU
2 stops19h 03m
British Airways
Deal found 2/3$1,086
This Delta deal was found by Cheapflights users on 2/3. 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 5/221:16 pm
HOU
-
SNN
2 stops15h 54m
Delta
Fri 6/121:05 pm
SNN
-
HOU
2 stops26h 15m
Delta
Deal found 2/3$1,390
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 4/56:00 am
HOU
-
SNN
2 stops17h 25m
American Airlines
Thu 4/161:45 pm
SNN
-
HOU
2 stops16h 02m
American Airlines
Deal found 2/3$4,167
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:23 pm
HOU
-
SNN
2 stops20h 12m
British Airways
Thu 7/97:30 am
SNN
-
HOU
2 stops18h 22m
British Airways
Deal found 2/3$5,570
This Arangrant deal was found by Cheapflights users on 2/3. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:22 pm
HOU
-
SNN
2 stops37h 43m
British Airways
Sun 7/197:30 am
SNN
-
HOU
2 stops18h 22m
British Airways
Deal found 2/3$6,544

Find flight deals from Galveston to Shannon

Keep the following information in mind while searching for Galveston to Shannon flight deals. Data was last updated February 4, 2026.

Round-trip from

$795
(oojo)
From Galveston to Shannon
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston to Shannon 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 4, 2026.
Use the filters below to find and compare flights from Galveston to Shannon that are best for you.

Fly from

Galveston

Fly to

Shannon

Route

Depart

Return

Price

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Wed 4/29

12:42 pm-8:35 pm

2 stops25h 53m

Shannon

Mon 5/11

9:15 pm-3:49 pm

2 stops24h 34m

$795

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Fri 5/22

1:16 pm-11:10 am

2 stops15h 54m

Shannon

Fri 6/12

1:05 pm-9:20 am

2 stops26h 15m

$1,390

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Sun 4/5

6:00 am-5:25 am

2 stops17h 25m

Shannon

Thu 4/16

1:45 pm-11:47 pm

2 stops16h 02m

$4,167

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Mon 6/29

6:23 pm-8:35 pm

2 stops20h 12m

Shannon

Thu 7/9

7:30 am-7:52 pm

2 stops18h 22m

$5,570

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Fri 7/10

8:22 pm-4:05 pm

2 stops37h 43m

Shannon

Sun 7/19

7:30 am-7:52 pm

2 stops18h 22m

$6,544

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Mon 6/29

6:23 pm-4:10 pm

2 stops15h 47m

$5,170

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Mon 6/29

6:23 pm-4:10 pm

2 stops15h 47m

$5,284

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from Galveston to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Galveston 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 Galveston to Shannon
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated February 4, 2026.
Peruse reviews from past customers who have flown with United Airlines from Galveston to Shannon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,236 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Galveston to Shannon. 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 into for flights to Shannon from Galveston?

    Shannon (SNN), located 2.1 mi from the city center, is the airport you fly into when you book flights from Galveston to Shannon. 2 airlines have flights to Shannon from Galveston on a regular basis. Booking flights from Galveston to Shannon should not be difficult; the airport handles an average of 0 inbound flights from Galveston per day.

  • How long is the flight from Galveston to Shannon, Clare?

    Departing from Galveston to Shannon, Clare will take you 15h 54m. The distance between Galveston and Shannon, Clare is about 4469 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Top 2 airlines flying from Galveston to Shannon

Discover the top 2 airlines that operate flights from Galveston to Shannon. 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 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$590Average$859FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$656Average$853FlexibilityNo cancel feeOn-time71%

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