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$249+ Cheap flights from Gulfport to Detroit (GPT - DTT)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — DTT
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Gulfport to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Gulfport (GPT) to Detroit (DTT). 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 August 18, 2025.

Round-trip from

$249
(Delta)
From Gulfport Biloxi Regional to Detroit (DTT)
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Find flight deals from Gulfport to Detroit

Cheapest flights from Gulfport to Detroit
Explore the most affordable flight options available from Gulfport to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 9/203:45 pmGPT - DTW
1 stop5h 16mDelta
Tue 9/234:23 pmDTW - GPT
1 stop6h 16mDelta
Deal found 8/17$249
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Fri 10/35:25 pmGPT - DTW
1 stop5h 34mUnited Airlines
Sat 10/46:00 amDTW - GPT
2 stops11h 12mUnited Airlines
Deal found 8/15$254
This American Airlines deal was found by Cheapflights users on 8/16. 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 8/315:10 amGPT - DTW
1 stop8h 12mAmerican Airlines
Thu 9/44:05 pmDTW - GPT
1 stop8h 32mAmerican Airlines
Deal found 8/16$277
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Fri 10/32:01 pmGPT - DTW
1 stop6h 41mAmerican Airlines
Sun 10/57:21 pmDTW - GPT
1 stop5h 44mAmerican Airlines
Deal found 8/15$279
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sat 9/202:02 pmGPT - DTW
2 stops8h 39mUnited Airlines
Tue 9/237:00 amDTW - GPT
2 stops10h 05mUnited Airlines
Deal found 8/17$329
This American Airlines deal was found by Cheapflights users on 8/16. 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 8/176:30 pmGPT - DTW
1 stop5h 10mAmerican Airlines
Wed 8/206:30 pmDTW - GPT
1 stop4h 54mAmerican Airlines
Deal found 8/16$358

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gulfport to Detroit 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 August 18, 2025.
Use the filters below to find and compare flights from Gulfport to Detroit that are best for you.

Fly from

Gulfport

Fly to

Detroit

Route

Depart

Return

Price

GulfportDetroit

GPT - DTW

GPTDTW

Gulfport Biloxi Regional

Sat 9/20

11:30 am-5:10 pm

1 stop4h 40m

Detroit Metropolitan Wayne County

Tue 9/23

6:15 pm-9:39 pm

1 stop4h 24m

$249

GulfportDetroit

GPT - DTW

GPTDTW

Gulfport Biloxi Regional

Fri 10/3

5:25 pm-11:59 pm

1 stop5h 34m

Detroit Metropolitan Wayne County

Sat 10/4

6:00 am-4:12 pm

2 stops11h 12m

$254

GulfportDetroit

GPT - DTW

GPTDTW

Gulfport Biloxi Regional

Sun 8/31

5:10 am-2:22 pm

1 stop8h 12m

Detroit Metropolitan Wayne County

Thu 9/4

4:05 pm-11:37 pm

1 stop8h 32m

$277

GulfportDetroit

GPT - DTW

GPTDTW

Gulfport Biloxi Regional

Fri 10/3

2:01 pm-9:42 pm

1 stop6h 41m

Detroit Metropolitan Wayne County

Sat 10/4

4:30 pm-10:42 pm

1 stop7h 12m

$279

GulfportDetroit

GPT - DTW

GPTDTW

Gulfport Biloxi Regional

Fri 10/3

2:01 pm-9:42 pm

1 stop6h 41m

Detroit Metropolitan Wayne County

Sun 10/5

7:21 pm-12:05 am

1 stop5h 44m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Best time to book a flight from Gulfport to Detroit

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

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

Currently, April is the cheapest month in which you can book a flight from Gulfport to Detroit (average of $257). Flying from Gulfport to Detroit in March is currently the most expensive (average of $305). 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.

Related info for your journey

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

  • How long is the flight from Gulfport to Detroit?

    Delta and United Airlines can get you from Gulfport to Detroit in just under 4h 40m. Your travel time can differ by up to 54m. The distance from Gulfport to Detroit is about 875 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Gulfport to Detroit (average of $257). Flying from Gulfport to Detroit in March is currently the most expensive (average of $305). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Top 2 airlines flying from Gulfport to Detroit

Discover the top 2 airlines that operate flights from Gulfport to Detroit. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$431FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$412FlexibilityNo cancel feeOn-time71%

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