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$309+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — DTT
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap 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 February 18, 2026.

This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/283:00 pm
GPT
-
DTW
1 stop4h 23m
Delta
Wed 3/45:20 am
DTW
-
GPT
1 stop5h 04m
Delta
Deal found 2/15$309
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:02 pm
GPT
-
DTW
2 stops8h 17m
American Airlines
Sun 2/227:54 pm
DTW
-
GPT
1 stop5h 03m
American Airlines
Deal found 2/17$410
This United Airlines deal was found by Cheapflights users on 2/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:00 pm
GPT
-
DTW
2 stops8h 58m
United Airlines
Sat 5/911:05 am
DTW
-
GPT
1 stop6h 08m
United Airlines
Deal found 2/14$413
This Delta deal was found by Cheapflights users on 2/17. 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.
Fri 2/202:54 pm
GPT
-
DTW
1 stop6h 05m
Delta
Sun 2/225:20 am
DTW
-
GPT
1 stop5h 04m
Delta
Deal found 2/17$434
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Tue 4/287:10 am
GPT
-
DTW
2 stops10h 08m
United Airlines
Sat 5/29:00 am
DTW
-
GPT
1 stop8h 13m
United Airlines
Deal found 2/15$468

Find 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 February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)
Provider with most accurate pricing for Gulfport Biloxi Regional-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-Detroit (DTT) flights.
Search Deals
From Gulfport Biloxi Regional to Detroit (DTT)
Search Deals

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 February 18, 2026.
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 2/28

3:00 pm-8:23 pm

1 stop4h 23m

Detroit Metropolitan Wayne County

Wed 3/4

5:20 am-9:24 am

1 stop5h 04m

$309

GulfportDetroit

GPT - DTW

GPTDTW

Gulfport Biloxi Regional

Tue 5/5

2:00 pm-11:58 pm

2 stops8h 58m

Detroit Metropolitan Wayne County

Sat 5/9

11:05 am-4:13 pm

1 stop6h 08m

$413

GulfportDetroit

GPT - DTW

GPTDTW

Gulfport Biloxi Regional

Tue 4/28

7:10 am-6:18 pm

2 stops10h 08m

Detroit Metropolitan Wayne County

Sat 5/2

9:00 am-4:13 pm

1 stop8h 13m

$468

GulfportDetroit

GPT - DTW

GPTDTW

Gulfport Biloxi Regional

Sat 2/28

4:55 pm-11:59 pm

1 stop6h 04m

Detroit Metropolitan Wayne County

Wed 3/4

6:00 am-1:20 pm

2 stops8h 20m

$539

GulfportDetroit

GPT - DTW

GPTDTW

Gulfport Biloxi Regional

Fri 6/19

11:23 am-6:30 pm

1 stop6h 07m

Detroit Metropolitan Wayne County

Sun 6/21

7:58 pm-12:01 am

1 stop5h 03m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Compare providers for flights from Gulfport to Detroit

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gulfport to Detroit in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Gulfport-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Gulfport-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Gulfport-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Gulfport-Detroit flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Gulfport-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, October is the cheapest month in which you can book a flight from Gulfport to Detroit (average of $51). Flying from Gulfport to Detroit in June is currently the most expensive (average of $168). 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 23m. Your travel time can differ by up to 4h 35m. 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, October is the cheapest month in which you can book a flight from Gulfport to Detroit (average of $51). Flying from Gulfport to Detroit in June is currently the most expensive (average of $168). 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 February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$232Average$358FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$378FlexibilityNo cancel feeOn-timeN/A

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