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Galveston

$110+ Cheap flights from Detroit (DTT) 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HOU
Jan 23 — Jan 301
Fri 1/23
Fri 1/30
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Galveston are usually found in February or May, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Detroit to Galveston

Cheapest flights from Detroit to Galveston
Explore the most affordable flight options available from Detroit to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 24, 2025.

This Southwest deal was found by Cheapflights users on 12/22. 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.
Tue 12/307:15 amDTW - HOU
1 stop7h 10mSouthwest
Sat 1/36:40 amHOU - DTW
1 stop5h 25mSouthwest
Deal found 12/22$399
This Southwest deal was found by Cheapflights users on 12/22. 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.
Tue 12/307:15 amDTW - HOU
1 stop7h 10mSouthwest
Fri 1/23:30 pmHOU - DTW
2 stops7h 50mSouthwest
Deal found 12/22$404
This Southwest deal was found by Cheapflights users on 12/23. 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.
Wed 12/317:00 amDTW - HOU
2 stops8h 10mSouthwest
Fri 1/29:50 amHOU - DTW
2 stops6h 30mSouthwest
Deal found 12/23$409
This Southwest deal was found by Cheapflights users on 12/22. 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.
Sun 12/289:15 pmDTW - HOU
1 stop11h 35mSouthwest
Wed 12/3112:30 pmHOU - DTW
2 stops7h 10mSouthwest
Deal found 12/22$410
This Southwest deal was found by Cheapflights users on 12/21. 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.
Mon 12/295:10 amDTW - HOU
1 stop7h 25mSouthwest
Fri 1/29:50 amHOU - DTW
2 stops11h 05mSouthwest
Deal found 12/21$450
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:19 amDTW - HOU
1 stop5h 42mDelta
Thu 1/16:00 amHOU - DTW
1 stop5h 36mDelta
Deal found 12/21$453
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:00 amDTW - HOU
1 stop5h 38mDelta
Thu 1/16:00 amHOU - DTW
1 stop7h 42mDelta
Deal found 12/22$454
This Southwest deal was found by Cheapflights users on 12/22. 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 12/277:25 pmDTW - HOU
2 stops6h 30mSouthwest
Fri 1/25:00 amHOU - DTW
1 stop4h 30mSouthwest
Deal found 12/22$459
This Southwest deal was found by Cheapflights users on 12/23. 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.
Fri 12/265:40 amDTW - HOU
2 stops7h 05mSouthwest
Wed 12/312:00 pmHOU - DTW
2 stops7h 35mSouthwest
Deal found 12/23$464

Find flight deals from Detroit to Galveston

Keep the following information in mind while searching for Detroit to Galveston flight deals. Data was last updated December 24, 2025.

Round-trip from

$179
(Southwest)

One-way from

$110
(Southwest)

Popular in

December

Cheapest in

February

Average price

$272
From Detroit (DTT) to Galveston
Search Deals
One-way flight from Detroit (DTT) to Galveston
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 December 24, 2025.
Use the filters below to find and compare flights from Detroit to Galveston that are best for you.

Fly from

Detroit

Fly to

Galveston

Route

Depart

Return

Price

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 2/13

5:25 pm-12:35 am

1 stop8h 10m

Houston Hobby

Sat 2/21

5:05 am-12:10 pm

1 stop6h 05m

$199

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Mon 2/2

1:00 pm-8:00 pm

1 stop8h 00m

Houston Hobby

Tue 2/10

6:00 am-12:45 pm

1 stop5h 45m

$199

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Mon 1/26

6:25 am-10:45 am

1 stop5h 20m

Houston Hobby

Mon 2/2

3:45 pm-10:30 pm

1 stop5h 45m

$219

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 2/28

5:00 am-12:25 pm

1 stop8h 25m

Houston Hobby

Sat 2/28

1:55 pm-11:55 pm

2 stops9h 00m

$223

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 1/23

5:50 am-2:20 pm

1 stop9h 30m

Houston Hobby

Fri 1/23

3:45 pm-10:30 pm

1 stop5h 45m

$224

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 1/29

1:40 pm-6:20 pm

1 stop5h 40m

Houston Hobby

Tue 2/3

7:25 am-3:05 pm

1 stop6h 40m

$234

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 1/22

6:50 am-5:50 pm

2 stops12h 00m

Houston Hobby

Thu 1/29

12:55 pm-8:25 pm

2 stops6h 30m

$235

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Tue 3/3

6:30 pm-10:40 pm

1 stop5h 10m

Houston Hobby

Sat 3/7

9:20 pm-8:40 am

1 stop10h 20m

$244

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 1/22

6:25 am-10:45 am

1 stop5h 20m

$110

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sun 1/25

6:00 am-11:50 am

2 stops6h 50m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 15 results
1
2

Best time to book a flight from Detroit to Galveston

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

How far ahead should I book a flight from Detroit to Galveston?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Galveston. Price data was last updated on December 19, 2025.

Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit 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 Detroit to Galveston?

Currently, February is the cheapest month in which you can book a flight from Detroit to Galveston (average of $71). Flying from Detroit to Galveston in June is currently the most expensive (average of $138). 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 DTT to G4L?

Find hourly flight availability from Detroit 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 December 24, 2025.

A simple way to save on the total cost of your ticket is to fly from Detroit to Galveston at noon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Detroit to Galveston?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Galveston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Detroit to Galveston flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons 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 Detroit 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 December 24, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Detroit 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
4,255 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,255 reviews
Southwest
8.0
Very good
4,255 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,013 reviews
Southwest
8.0
Very good
4,255 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,111 reviews
Southwest
8.0
Very good
4,255 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,196 reviews
Southwest
8.0
Very good
4,255 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,073 reviews
Southwest
8.0
Very good
4,255 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Detroit 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 Detroit to Galveston?

    Most people fly from Detroit All airports (DTT) if they book a flight from Detroit to Galveston. On average, All airports has 0 outbound flights to Galveston per day from 6 airlines. Detroit All airports is conveniently located just 0.6 mi from Detroit’s city center.

  • How long is the flight from Detroit to Galveston?

    There are many flights that can get you from Detroit to Galveston in 8h 10m. Fly via Southwest to get the fastest option. There are 1092 mi between Detroit and Galveston.

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

    One-way options have recently been found by users for as low as $51 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $51 and Delta from $98 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Detroit to Galveston (average of $71). Flying from Detroit to Galveston in June is currently the most expensive (average of $138). 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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Top 6 airlines flying from Detroit to Galveston

Discover the top 6 airlines that operate flights from Detroit 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 December 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$71Average$161FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$84Average$162FlexibilityNo cancel feeOn-time65%
DeltaCheapest$176Average$313FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$351FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$192Average$313FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$218Average$362FlexibilityNo cancel feeOn-time63%

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