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$129+ Cheap flights from Detroit to Gulfport (DTT - GPT)

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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — GPT
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Detroit to Gulfport

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Gulfport (GPT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 1, 2025.

Round-trip from

$249
(Delta)

One-way from

$129
(American Airlines)

Popular in

October

Cheapest in

December

Average price

$394
From Detroit (DTT) to Gulfport Biloxi Regional
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One-way flight from Detroit (DTT) to Gulfport Biloxi Regional
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Highest demand for flights based on searches. 19% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Detroit to Gulfport

Cheapest flights from Detroit to Gulfport
Explore the most affordable flight options available from Detroit to Gulfport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 8/47:45 amDTW - GPT
1 stop6h 22mDelta
Wed 8/132:06 pmGPT - DTW
1 stop6h 54mDelta
Deal found 6/30$249
This American Airlines deal was found by Cheapflights users on 7/1. 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 7/135:00 amDTW - GPT
1 stop6h 19mAmerican Airlines
Tue 8/512:47 pmGPT - DTW
1 stop4h 57mAmerican Airlines
Deal found 7/1$253
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:00 amDTW - GPT
2 stops11h 14mUnited Airlines
Sat 7/195:25 pmGPT - DTW
1 stop5h 34mUnited Airlines
Deal found 6/30$280

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit to Gulfport 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 July 1, 2025.
Use the filters below to find and compare flights from Detroit to Gulfport that are best for you.

Fly from

Detroit

Fly to

Gulfport

Route

Depart

Return

Price

DetroitGulfport

DTW - GPT

DTWGPT

Detroit Metropolitan Wayne County

Mon 8/4

7:45 am-1:07 pm

1 stop6h 22m

Gulfport Biloxi Regional

Wed 8/13

2:06 pm-10:00 pm

1 stop6h 54m

$249

DetroitGulfport

DTW - GPT

DTWGPT

Detroit Metropolitan Wayne County

Sun 7/13

5:00 am-10:19 am

1 stop6h 19m

Gulfport Biloxi Regional

Tue 8/5

12:47 pm-6:44 pm

1 stop4h 57m

$253

DetroitGulfport

DTW - GPT

DTWGPT

Detroit Metropolitan Wayne County

Tue 7/15

6:00 am-4:14 pm

2 stops11h 14m

Gulfport Biloxi Regional

Sat 7/19

5:25 pm-11:59 pm

1 stop5h 34m

$280

DetroitGulfport

DTW - GPT

DTWGPT

Detroit Metropolitan Wayne County

Sat 7/19

7:31 pm-12:05 am

1 stop5h 34m

$129

DetroitGulfport

DTW - GPT

DTWGPT

Detroit Metropolitan Wayne County

Sun 7/13

6:10 am-7:45 am

2 stops26h 35m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Detroit to Gulfport

Have a flexible travel schedule? Discover the best time to fly to Gulfport 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 Gulfport

What is the cheapest month to book a flight from Detroit to Gulfport?

Currently, November is the cheapest month in which you can book a flight from Detroit to Gulfport (average of $318). Flying from Detroit to Gulfport in March is currently the most expensive (average of $420). 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 GPT?

Find hourly flight availability from Detroit to Gulfport. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

It’s typically best to fly out from Detroit to Gulfport in the evening. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Gulfport

Get insights into the airlines that provide service to Gulfport. 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 Gulfport. Reviews last updated July 1, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Detroit to Gulfport 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.
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Detroit to Gulfport. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Detroit to Gulfport round-trip?

    According to our current data, Delta ($249), American Airlines ($253), and United Airlines ($280) offers the cheapest pricing from Detroit to Gulfport. Delta is currently priced 45% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Detroit to Gulfport (average of $318). Flying from Detroit to Gulfport in March is currently the most expensive (average of $420). 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 2 airlines flying from Detroit to Gulfport

Discover the top 2 airlines that operate flights from Detroit to Gulfport. 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$447FlexibilityNo cancel feeOn-time71%
DeltaCheapest$278Average$422FlexibilityNo cancel feeOn-timeN/A

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