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$163+ Cheap flights from Green Bay to Detroit (GRB - DTT)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — DTT
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Green Bay to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) 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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$299
(Delta)

One-way from

$163
(United Airlines)

Popular in

January

Cheapest in

October

Average price

$359

Good round-trip deal

$312 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Green Bay Austin-Straubel-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Detroit (DTT) flights.
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From Green Bay Austin-Straubel to Detroit (DTT)
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One-way flight from Green Bay Austin-Straubel to Detroit (DTT)
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Highest demand for flights based on searches. 35% potential increase in price ($251 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Green Bay Austin-Straubel to Detroit (DTT).
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Price to beat on a one-way flight from Green Bay Austin-Straubel to Detroit (DTT).
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Find flight deals from Green Bay to Detroit

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

This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 5/305:00 pmGRB - DTW
Nonstop1h 15mDelta
Sun 6/19:05 pmDTW - GRB
Nonstop1h 19mDelta
Deal found 4/30$299
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/305:00 amGRB - DTW
2 stops8h 44mAmerican Airlines
Sun 6/18:25 amDTW - GRB
1 stop3h 32mAmerican Airlines
Deal found 4/30$324
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/288:05 amGRB - DTW
1 stop4h 17mUnited Airlines
Wed 6/47:15 amDTW - GRB
1 stop3h 56mUnited Airlines
Deal found 4/29$339

Cheapflights Fare Finder

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

Fly from

Green Bay

Fly to

Detroit

Route

Depart

Return

Price

Green BayDetroit

GRB - DTW

GRBDTW

Green Bay Austin-Straubel

Fri 5/30

5:00 pm-7:15 pm

Nonstop1h 15m

Detroit Metropolitan Wayne County

Sun 6/1

9:05 pm-9:24 pm

Nonstop1h 19m

$299

Green BayDetroit

GRB - DTW

GRBDTW

Green Bay Austin-Straubel

Fri 5/30

5:00 am-2:44 pm

2 stops8h 44m

Detroit Metropolitan Wayne County

Sun 6/1

8:25 am-10:57 am

1 stop3h 32m

$324

Green BayDetroit

GRB - DTW

GRBDTW

Green Bay Austin-Straubel

Wed 5/28

8:05 am-1:22 pm

1 stop4h 17m

Detroit Metropolitan Wayne County

Wed 6/4

7:15 am-10:11 am

1 stop3h 56m

$339

Green BayDetroit

GRB - DTW

GRBDTW

Green Bay Austin-Straubel

Tue 5/20

5:30 pm-10:07 pm

1 stop3h 37m

$163

Green BayDetroit

GRB - DTW

GRBDTW

Green Bay Austin-Straubel

Fri 7/4

5:33 am-6:56 pm

2 stops12h 23m

$171

Green BayDetroit

GRB - DTW

GRBDTW

Green Bay Austin-Straubel

Sat 6/28

6:31 pm-11:20 pm

1 stop3h 49m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Compare providers for flights from Green Bay 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 Green Bay to Detroit in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
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 Green Bay-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Green Bay-Detroit 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 Green Bay-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 Green Bay to Detroit

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

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

Currently, April is the cheapest month in which you can book a flight from Green Bay to Detroit (average of $257). Flying from Green Bay 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.

What is the cheapest time of day to fly from GRB to DTT?

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

One of the essential ways to save on airfare from Green Bay to Detroit is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 15% on airfare.

Weekly flight availability from Green Bay to Detroit

Explore weekly flight availability from Green Bay to Detroit. 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 May 1, 2025.

The most flights from GRB to DTT are scheduled on a Tuesday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

Temperature in Detroit by month

Plan your trip to Detroit by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Detroit, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airports do I use to fly from Green Bay to Detroit?

    You will need to book a flight from Green Bay Austin-Straubel to Detroit All airports if you want to fly from Green Bay to Detroit. At least 1 airline has flights from Austin-Straubel (GRB) to All airports (DTT) on a regular basis. There are 8 flights to Detroit from the Green Bay airport per day. If you manage to book one that is nonstop, then you can expect the flight time from GRB to DTT to be around 1h 15m.

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

    Cheapflights users have booked flights from Green Bay to Detroit round-trip from $299. Other airlines that can offer you cheap pricing are American Airlines, from $324, and United Airlines, from $339. Delta is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Green Bay to Detroit one-way?

    $163 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $171 and $259, respectively.

  • What are the most reliable airlines from Green Bay to Detroit?

    No one likes to see their flight delayed. When booking a flight from Green Bay to Detroit consider choosing Korean Air (90%), Virgin Atlantic (90%) or WestJet (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Green Bay to Detroit?

    While on average a flight from Green Bay to Detroit is generally $531, our data shows the cheapest flight currently is $125. When looking at the most popular route, (Green Bay Austin-Straubel - Detroit Metropolitan Wayne County), you can expect to pay $299 for that flight.

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

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

  • How can I find direct flights from Green Bay to Detroit?

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

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

    Yes. Cheapflights offers flight deals from Green Bay 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 Green Bay to Detroit?

    Currently, April is the cheapest month in which you can book a flight from Green Bay to Detroit (average of $257). Flying from Green Bay 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 Green Bay?

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

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Top airline flying from Green Bay to Detroit

Discover the top airline that operate flights from Green Bay 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$279Average$376FlexibilityNo cancel feeOn-timeN/A

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