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$289+ Cheap flights from Detroit to Brownsville (DTT - BRO)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BRO
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Detroit to Brownsville

Cheapest flights from Detroit to Brownsville
Explore the most affordable flight options available from Detroit to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This American Airlines deal was found by Cheapflights users on 12/25. 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 12/305:07 amDTW - BRO
1 stop5h 44mAmerican Airlines
Tue 1/206:00 amBRO - DTW
1 stop5h 30mAmerican Airlines
Deal found 12/25$405
This United Airlines deal was found by Cheapflights users on 12/25. 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 12/304:30 pmDTW - BRO
1 stop8h 07mUnited Airlines
Tue 1/207:15 amBRO - DTW
2 stops9h 37mUnited Airlines
Deal found 12/25$464
This United Airlines deal was found by Cheapflights users on 12/27. 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 12/306:00 amDTW - BRO
1 stop6h 26mUnited Airlines
Thu 1/112:12 pmBRO - DTW
2 stops10h 44mUnited Airlines
Deal found 12/27$479
This American Airlines deal was found by Cheapflights users on 12/25. 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.
Mon 12/295:07 amDTW - BRO
1 stop5h 44mAmerican Airlines
Thu 1/110:21 amBRO - DTW
2 stops12h 34mAmerican Airlines
Deal found 12/25$627
This American Airlines deal was found by Cheapflights users on 12/27. 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 12/275:07 amDTW - BRO
1 stop5h 44mAmerican Airlines
Fri 1/210:21 amBRO - DTW
1 stop7h 14mAmerican Airlines
Deal found 12/27$772
This United Airlines deal was found by Cheapflights users on 12/27. 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 12/306:00 amDTW - BRO
1 stop6h 26mUnited Airlines
Wed 12/314:55 pmBRO - DTW
1 stop21h 54mUnited Airlines
Deal found 12/27$783
This United Airlines deal was found by Cheapflights users on 12/25. 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 12/276:00 amDTW - BRO
1 stop6h 26mUnited Airlines
Mon 1/54:55 pmBRO - DTW
1 stop28h 09mUnited Airlines
Deal found 12/25$792

Find flight deals from Detroit to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Brownsville (BRO). 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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$817
Provider with most accurate pricing for Detroit (DTT)-Brownsville South Padre Is. Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Brownsville South Padre Is. Intl flights.
Search Deals
From Detroit (DTT) to Brownsville South Padre Is. Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Brownsville 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 December 28, 2025.
Use the filters below to find and compare flights from Detroit to Brownsville that are best for you.

Fly from

Detroit

Fly to

Brownsville

Route

Depart

Return

Price

DetroitBrownsville

DTW - BRO

DTWBRO

Detroit Metropolitan Wayne County

Wed 2/4

1:23 pm-6:19 pm

1 stop5h 56m

Brownsville South Padre Is. Intl

Sat 2/7

6:00 am-12:30 pm

1 stop5h 30m

$289

DetroitBrownsville

DTW - BRO

DTWBRO

Detroit Metropolitan Wayne County

Sat 1/17

5:35 pm-11:33 pm

1 stop6h 58m

Brownsville South Padre Is. Intl

Sat 1/31

3:18 pm-10:35 pm

1 stop6h 17m

$289

DetroitBrownsville

DTW - BRO

DTWBRO

Detroit Metropolitan Wayne County

Fri 1/30

10:56 am-4:12 pm

1 stop6h 16m

Brownsville South Padre Is. Intl

Sat 2/7

12:13 pm-11:44 pm

2 stops10h 31m

$294

DetroitBrownsville

DTW - BRO

DTWBRO

Detroit Metropolitan Wayne County

Wed 2/4

9:00 am-6:02 pm

2 stops10h 02m

Brownsville South Padre Is. Intl

Sat 2/7

7:15 am-5:03 pm

2 stops8h 48m

$299

DetroitBrownsville

DTW - BRO

DTWBRO

Detroit Metropolitan Wayne County

Sat 1/10

8:15 am-4:12 pm

1 stop8h 57m

Brownsville South Padre Is. Intl

Wed 1/14

7:15 am-1:54 pm

1 stop5h 39m

$339

DetroitBrownsville

DTW - BRO

DTWBRO

Detroit Metropolitan Wayne County

Sat 1/10

12:54 pm-11:33 pm

2 stops11h 39m

Brownsville South Padre Is. Intl

Sat 1/24

6:00 am-12:30 pm

1 stop5h 30m

$344

DetroitBrownsville

DTW - BRO

DTWBRO

Detroit Metropolitan Wayne County

Sat 1/10

12:54 pm-11:33 pm

2 stops11h 39m

Brownsville South Padre Is. Intl

Wed 1/14

6:00 am-5:25 pm

2 stops10h 25m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Compare providers for flights from Detroit to Brownsville

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 Detroit to Brownsville in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Detroit-Brownsville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Brownsville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Brownsville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Brownsville flights, Cheapflights users trust eDreams the most. eDreams 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 Detroit-Brownsville 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 Detroit to Brownsville

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

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

Currently, November is the cheapest month in which you can book a flight from Detroit to Brownsville (average of $128). Flying from Detroit to Brownsville in December is currently the most expensive (average of $348). 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.

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

Reviews of airlines servicing Brownsville

Get insights into the airlines that provide service to Brownsville. 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 Brownsville. Reviews last updated December 28, 2025.
Read reviews from past customers who have flown American Airlines from Detroit to Brownsville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,072 reviews

Boarding

7.5

Entertainment

6.9

Food

6.5

Overall

7.2

Comfort

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,072 reviews
American Airlines
7.2
Good
11,072 reviews

Boarding

7.5

Entertainment

6.9

Food

6.5

Overall

7.2

Comfort

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

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

    American Airlines and United Airlines can get you from Detroit to Brownsville in just under 5h 56m. Your travel time can differ by up to 20m. There are 1380 mi between Detroit and Brownsville. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Detroit to Brownsville is American Airlines. Our recent data shows that you can find tickets from as low as $268 on this airline. An additional option worth looking into is United Airlines, starting at $268. American Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Detroit to Brownsville (average of $128). Flying from Detroit to Brownsville in December is currently the most expensive (average of $348). 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 Brownsville

Discover the top 2 airlines that operate flights from Detroit to Brownsville. 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$348FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$441FlexibilityNo cancel feeOn-time71%

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