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Galveston

$90+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HOU
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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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 29, 2025.

This Southwest deal was found by Cheapflights users on 12/27. 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 12/311:15 pmDTW - HOU
1 stop7h 20mSouthwest
Mon 1/126:20 amHOU - DTW
1 stop10h 30mSouthwest
Deal found 12/27$404
This Southwest deal was found by Cheapflights users on 12/26. 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 12/295:40 amDTW - HOU
1 stop5h 15mSouthwest
Fri 1/25:55 pmHOU - DTW
1 stop5h 25mSouthwest
Deal found 12/26$454
This Southwest deal was found by Cheapflights users on 12/26. 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 12/294:20 pmDTW - HOU
1 stop6h 20mSouthwest
Sat 1/32:30 pmHOU - DTW
2 stops7h 55mSouthwest
Deal found 12/26$459
This Southwest deal was found by Cheapflights users on 12/27. 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 12/278:45 pmDTW - HOU
1 stop13h 25mSouthwest
Sat 1/32:30 pmHOU - DTW
2 stops7h 55mSouthwest
Deal found 12/27$465
This Delta deal was found by Cheapflights users on 12/26. 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 12/304:56 pmDTW - HOU
1 stop7h 15mDelta
Sun 1/46:00 amHOU - DTW
1 stop7h 54mDelta
Deal found 12/26$494
This Southwest deal was found by Cheapflights users on 12/25. 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 12/2911:15 amDTW - HOU
2 stops11h 20mSouthwest
Thu 1/112:30 pmHOU - DTW
2 stops7h 10mSouthwest
Deal found 12/25$509
This Southwest deal was found by Cheapflights users on 12/25. 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 12/279:10 pmDTW - HOU
1 stop4h 45mSouthwest
Tue 12/304:00 pmHOU - DTW
2 stops7h 20mSouthwest
Deal found 12/25$514
This Southwest deal was found by Cheapflights users on 12/26. 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 12/3012:45 pmDTW - HOU
2 stops8h 00mSouthwest
Thu 1/112:30 pmHOU - DTW
2 stops7h 10mSouthwest
Deal found 12/26$519
This Southwest deal was found by Cheapflights users on 12/27. 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 12/278:45 pmDTW - HOU
1 stop13h 25mSouthwest
Sun 12/281:25 pmHOU - DTW
2 stops7h 30mSouthwest
Deal found 12/27$520

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 29, 2025.

Round-trip from

$179
(Southwest)

One-way from

$90
(Southwest)

Popular in

December

Cheapest in

February

Average price

$288
From Detroit (DTT) to Galveston
Search Deals
One-way flight from Detroit (DTT) to Galveston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% 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 29, 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

Sat 2/28

4:45 pm-8:40 pm

1 stop4h 55m

Houston Hobby

Wed 3/4

12:55 pm-8:25 pm

2 stops6h 30m

$184

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 1/24

7:00 am-2:30 pm

2 stops8h 30m

Houston Hobby

Sat 1/31

1:00 pm-10:20 pm

1 stop8h 20m

$204

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 2/21

4:20 pm-11:10 pm

2 stops7h 50m

Houston Hobby

Mon 2/23

12:55 pm-8:25 pm

2 stops6h 30m

$209

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 2/6

5:10 am-12:25 pm

1 stop8h 15m

Houston Hobby

Sun 2/8

6:40 am-12:10 pm

1 stop4h 30m

$219

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 2/12

5:25 pm-12:35 am

1 stop8h 10m

Houston Hobby

Sun 2/15

6:00 am-12:50 pm

1 stop5h 50m

$219

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Wed 1/28

3:45 pm-10:40 pm

2 stops7h 55m

Houston Hobby

Tue 2/3

2:10 pm-9:25 pm

1 stop6h 15m

$219

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 1/24

6:00 am-5:00 pm

2 stops12h 00m

Houston Hobby

Mon 1/26

6:20 am-5:50 pm

1 stop10h 30m

$224

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 2/28

1:25 pm-6:55 pm

1 stop6h 30m

Houston Hobby

Fri 3/6

5:25 pm-11:05 pm

1 stop4h 40m

$239

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 1/23

3:45 pm-10:40 pm

2 stops7h 55m

Houston Hobby

Fri 1/30

7:25 am-3:05 pm

1 stop6h 40m

$244

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 3/12

6:00 am-9:55 am

1 stop4h 55m

Houston Hobby

Mon 3/16

5:10 pm-12:10 am

1 stop6h 00m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 17 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 26, 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 29, 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 38% 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 October 26, 2025.

Travelers seeking maximum savings on their Detroit to Galveston flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday afternoons 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 December 29, 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
4,251 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

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
4,251 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

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
8,012 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

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
9,120 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

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
8,226 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

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
3,060 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

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 4h 55m. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$71Average$165FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$85Average$163FlexibilityNo cancel feeOn-time65%
DeltaCheapest$177Average$312FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$343FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$191Average$313FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$218Average$368FlexibilityNo cancel feeOn-time63%

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