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$249+ Cheap flights from Detroit (DTT) to Biloxi, MS

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — MSY
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Detroit to Biloxi

Keep the following information in mind while searching for Detroit to Biloxi flight deals. Data was last updated July 31, 2025.

Round-trip from

$249
(American Airlines)

Popular in

October

Cheapest in

August

Average price

$460
From Detroit (DTT) to Biloxi
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 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 Biloxi

Cheapest flights from Detroit to Biloxi
Explore the most affordable flight options available from Detroit to Biloxi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/31. 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 9/94:05 pmDTW - GPT
1 stop8h 27mAmerican Airlines
Sun 9/146:34 pmGPT - DTW
1 stop5h 09mAmerican Airlines
Deal found 7/31$249
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:30 pmDTW - GPT
1 stop15h 29mMultiple Airlines
Sun 9/1410:15 amGPT - DTW
3 stops22h 55mMultiple Airlines
Deal found 7/31$380
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/148:20 amDTW - GPT
1 stop12h 34mUnited Airlines
Mon 8/185:25 pmGPT - DTW
1 stop5h 34mUnited Airlines
Deal found 7/30$458

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Biloxi 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 31, 2025.
Use the filters below to find and compare flights from Detroit to Biloxi that are best for you.

Fly from

Detroit

Fly to

Biloxi

Route

Depart

Return

Price

DetroitGulfport

DTW - GPT

DTWGPT

Detroit Metropolitan Wayne County

Tue 9/9

9:23 am-1:31 pm

1 stop5h 08m

Gulfport Biloxi Regional

Sun 9/14

6:34 pm-12:43 am

1 stop5h 09m

$249

DetroitGulfport

DTW - GPT

DTWGPT

Detroit Metropolitan Wayne County

Sun 9/7

6:30 pm-8:59 am

1 stop15h 29m

Gulfport Biloxi Regional

Sun 9/14

10:15 am-10:10 am

3 stops22h 55m

$380

DetroitGulfport

DTW - GPT

DTWGPT

Detroit Metropolitan Wayne County

Thu 8/14

8:20 am-7:54 pm

1 stop12h 34m

Gulfport Biloxi Regional

Mon 8/18

5:25 pm-11:59 pm

1 stop5h 34m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Detroit to Biloxi

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

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

Currently, August is the cheapest month in which you can book a flight from Detroit to Biloxi (average of $256). Flying from Detroit to Biloxi in April is currently the most expensive (average of $343). 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 B1L?

Find hourly flight availability from Detroit to Biloxi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Detroit to Biloxi, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Detroit to Biloxi?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Biloxi. Price data was last updated on September 22, 2024.

Travelers seeking maximum savings on their Detroit to Biloxi flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Detroit to Biloxi

Explore weekly flight availability from Detroit to Biloxi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from DTT to B1L are scheduled on a Thursday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Detroit to Biloxi?

Reviews of airlines servicing Biloxi

Get insights into the airlines that provide service to Biloxi. 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 Biloxi. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Detroit to Biloxi, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,900 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Detroit to Biloxi. 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 Biloxi?

    If you book a flight to Biloxi from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit. There are 0 flights from All airports to Biloxi per day from 5 different airlines.

  • What are the most reliable airlines from Detroit to Biloxi?

    The top 3 most reliable airlines when flying from Detroit to Biloxi are Air France (96%), Spirit Airlines (87%) and WestJet (81%).

  • What are the cheapest flights from Detroit to Biloxi?

    The cheapest flight price from Detroit to Biloxi is $63. On average you can expect to pay $191. The most popular route, (Detroit Metropolitan Wayne County - Gulfport Biloxi Regional), can usually be booked for $249.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Detroit to Biloxi (average of $256). Flying from Detroit to Biloxi in April is currently the most expensive (average of $343). 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 5 airlines flying from Detroit to Biloxi

Discover the top 5 airlines that operate flights from Detroit to Biloxi. 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$232FlexibilityNo cancel feeOn-time65%
DeltaCheapest$199Average$420FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$218Average$414FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$236Average$404FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$328Average$482FlexibilityNo cancel feeOn-time69%

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