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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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — HOU
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Galveston are usually found in February or January, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Find 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 October 14, 2025.

This Southwest deal was found by Cheapflights users on 10/13. 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 11/126:45 pmDTW - HOU
1 stop4h 40mSouthwest
Wed 11/193:25 pmHOU - DTW
1 stop4h 15mSouthwest
Deal found 10/13$179
This Southwest deal was found by Cheapflights users on 10/12. 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 12/31:15 pmDTW - HOU
2 stops7h 35mSouthwest
Sat 12/67:25 amHOU - DTW
1 stop4h 55mSouthwest
Deal found 10/12$184
This Southwest deal was found by Cheapflights users on 10/12. 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 11/126:45 pmDTW - HOU
1 stop4h 40mSouthwest
Fri 11/144:50 pmHOU - DTW
1 stop5h 50mSouthwest
Deal found 10/12$199
This American Airlines deal was found by Cheapflights users on 10/12. 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 12/46:00 amDTW - HOU
1 stop6h 45mAmerican Airlines
Sat 12/69:02 amHOU - DTW
1 stop4h 55mAmerican Airlines
Deal found 10/12$203
This Southwest deal was found by Cheapflights users on 10/13. 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 12/31:15 pmDTW - HOU
2 stops7h 35mSouthwest
Fri 12/56:35 amHOU - DTW
1 stop4h 45mSouthwest
Deal found 10/13$204
This Southwest deal was found by Cheapflights users on 10/12. 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 11/193:45 pmDTW - HOU
1 stop5h 50mSouthwest
Mon 11/245:05 amHOU - DTW
1 stop4h 25mSouthwest
Deal found 10/12$214
This American Airlines deal was found by Cheapflights users on 10/14. 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 11/1511:48 amDTW - HOU
1 stop5h 06mAmerican Airlines
Wed 11/194:24 pmHOU - DTW
1 stop5h 31mAmerican Airlines
Deal found 10/14$218
This Southwest deal was found by Cheapflights users on 10/13. 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 12/128:00 amDTW - HOU
1 stop5h 00mSouthwest
Sun 12/146:15 amHOU - DTW
1 stop4h 35mSouthwest
Deal found 10/13$219
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/185:11 amDTW - HOU
1 stop5h 30mAmerican Airlines
Wed 11/194:24 pmHOU - DTW
1 stop5h 31mAmerican Airlines
Deal found 10/12$222
This Southwest deal was found by Cheapflights users on 10/14. 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 11/51:15 pmDTW - HOU
2 stops7h 35mSouthwest
Wed 11/123:45 pmHOU - DTW
1 stop5h 50mSouthwest
Deal found 10/14$224
This Southwest deal was found by Cheapflights users on 10/12. 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 11/181:15 pmDTW - HOU
2 stops7h 35mSouthwest
Sun 11/235:05 amHOU - DTW
1 stop4h 25mSouthwest
Deal found 10/12$229

Cheap flight deals from Detroit to Galveston

Keep the following information in mind while searching for Detroit to Galveston flight deals. Data was last updated October 14, 2025.

Round-trip from

$179
(Southwest)

One-way from

$90
(Southwest)

Popular in

November

Cheapest in

February

Average price

$229
From Detroit (DTT) to Galveston
Search Deals
One-way flight from Detroit (DTT) to Galveston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 14, 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

Wed 11/12

6:45 pm-10:25 pm

1 stop4h 40m

Houston Hobby

Wed 11/19

3:25 pm-8:40 pm

1 stop4h 15m

$179

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Wed 12/3

7:00 pm-11:20 pm

1 stop5h 20m

Houston Hobby

Fri 12/5

12:55 pm-9:45 pm

1 stop7h 50m

$199

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Wed 12/10

1:15 pm-7:50 pm

2 stops7h 35m

Houston Hobby

Fri 12/12

5:25 pm-10:40 pm

1 stop4h 15m

$204

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Thu 11/6

2:45 pm-10:40 pm

1 stop8h 55m

Houston Hobby

Tue 11/11

8:55 am-2:45 pm

1 stop4h 50m

$214

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 12/12

8:00 am-12:00 pm

1 stop5h 00m

Houston Hobby

Sun 12/14

6:15 am-11:50 am

1 stop4h 35m

$219

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 11/7

2:45 pm-10:40 pm

1 stop8h 55m

Houston Hobby

Tue 11/11

3:45 pm-10:35 pm

1 stop5h 50m

$234

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 11/8

9:05 am-5:15 pm

2 stops9h 10m

Houston Hobby

Sun 11/9

5:05 am-10:30 am

1 stop4h 25m

$239

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Fri 11/7

8:50 pm-12:30 am

1 stop4h 40m

Houston Hobby

Sun 11/9

5:05 am-10:30 am

1 stop4h 25m

$249

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Sat 11/22

8:00 pm-1:05 am

1 stop6h 05m

Houston Hobby

Sun 11/23

5:05 am-10:30 am

1 stop4h 25m

$259

DetroitHouston

DTW - HOU

DTWHOU

Detroit Metropolitan Wayne County

Mon 12/1

9:15 pm-1:00 am

1 stop4h 45m

Houston Hobby

Sat 12/13

3:30 pm-10:10 pm

1 stop5h 40m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 22 results
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2
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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 October 10, 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 $76). 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 October 14, 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 mornings 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 October 14, 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
4,238 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,975 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,976 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,042 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,096 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 40m. Fly via Southwest to get the fastest option. There are 1092 mi between Detroit and Galveston.

  • 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 $76). 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

Browse thousands of different options on Cheapflights for your next trip

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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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$89Average$173FlexibilityNo cancel feeOn-time65%
FrontierCheapest$109Average$214FlexibilityNo cancel feeOn-time62%
DeltaCheapest$159Average$315FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$334FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$323FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$233Average$416FlexibilityNo cancel feeOn-time63%

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