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$42+ Cheap flights from Raleigh to Detroit (RDU - 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — DTT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Detroit All airports are usually found in July or August, booked 66 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Raleigh to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 June 12, 2025.

Round-trip from

$89
(Frontier)

One-way from

$42
(Priceline)

Popular in

January

Cheapest in

July

Average price

$193

Good round-trip deal

$157 or less

Good one-way deal

$96 or less
From Raleigh-Durham to Detroit (DTT)
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One-way flight from Raleigh-Durham to Detroit (DTT)
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Highest demand for flights based on searches. 27% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Raleigh-Durham to Detroit (DTT).
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Price to beat on a one-way flight from Raleigh-Durham to Detroit (DTT).
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Find flight deals from Raleigh to Detroit

Cheapest flights from Raleigh to Detroit
Explore the most affordable flight options available from Raleigh to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Frontier deal was found by Cheapflights users on 6/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/177:15 pmRDU - DTW
Nonstop1h 58mFrontier
Wed 7/235:15 pmDTW - RDU
Nonstop1h 46mFrontier
Deal found 6/11$89
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/3010:36 amRDU - DTW
Nonstop1h 49mSpirit Airlines
Mon 7/78:00 amDTW - RDU
Nonstop1h 41mSpirit Airlines
Deal found 6/10$90
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1710:45 amRDU - DTW
Nonstop1h 49mMultiple Airlines
Tue 6/175:51 pmDTW - RDU
Nonstop1h 48mMultiple Airlines
Deal found 6/10$103
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/267:14 amRDU - DTW
1 stop5h 54mAmerican Airlines
Sat 8/27:31 pmDTW - RDU
1 stop4h 28mAmerican Airlines
Deal found 6/11$187

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh 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 June 12, 2025.
Use the filters below to find and compare flights from Raleigh to Detroit that are best for you.

Fly from

Raleigh

Fly to

Detroit

Route

Depart

Return

Price

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Thu 7/17

7:15 pm-9:13 pm

Nonstop1h 58m

Detroit Metropolitan Wayne County

Tue 7/22

5:15 pm-7:01 pm

Nonstop1h 46m

$89

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Mon 6/30

10:36 am-12:25 pm

Nonstop1h 49m

Detroit Metropolitan Wayne County

Mon 7/7

8:00 am-9:41 am

Nonstop1h 41m

$90

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Tue 6/17

10:45 am-12:34 pm

Nonstop1h 49m

Detroit Metropolitan Wayne County

Tue 6/17

5:51 pm-7:39 pm

Nonstop1h 48m

$103

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Sat 7/26

6:05 pm-12:44 am

1 stop6h 39m

Detroit Metropolitan Wayne County

Sat 8/2

7:15 am-1:59 pm

1 stop6h 44m

$187

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Mon 7/21

5:10 pm-6:59 pm

Nonstop1h 49m

$42

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Wed 6/18

8:34 pm-10:27 pm

Nonstop1h 53m

$49

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Fri 7/11

5:45 pm-11:59 pm

1 stop6h 14m

$77

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Mon 8/4

6:45 pm-12:05 am

1 stop5h 20m

$90

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Wed 7/9

5:43 pm-10:03 pm

2 stops28h 20m

$161

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Thu 8/14

10:34 am-11:57 pm

2 stops13h 23m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 results
1
2

Best time to book a flight from Raleigh to Detroit

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

How far ahead should I book a flight from Raleigh to Detroit?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Detroit. Price data was last updated on June 9, 2025.

The price you pay for your flight from Raleigh to Detroit may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

Find hourly flight availability from Raleigh 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 June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Raleigh to Detroit in the evening. If you’re flexible enough to do this you can expect to save up to 67% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Detroit. Price data was last updated on June 8, 2025.

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

Weekly flight availability from Raleigh to Detroit

Explore weekly flight availability from Raleigh 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 June 12, 2025.

The most flights from RDU to DTT are scheduled on a Thursday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 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 June 12, 2025.
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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

    If you book a flight from Raleigh to Detroit, you will be flying from Raleigh-Durham to All airports. Flights to Detroit All airports (DTT) from Raleigh-Durham (RDU) take 1h 43m for a nonstop flight. There are 14 flights from Raleigh-Durham to Detroit per day from 5 airlines.

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

    Currently priced at $89, Frontier will fly you from Raleigh to Detroit and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and American Airlines - these airlines can fly you to your destination from $90 and $187, respectively. Frontier is priced at 67% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $42. Users have also found prices from $49 and $77 on Frontier and JetBlue, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Raleigh to Detroit consider choosing Korean Air (97%), WestJet (95%) or Aeromexico (94%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Raleigh to Detroit?

    The cheapest flight price from Raleigh to Detroit is $46. On average you can expect to pay $894. The most popular route, (Raleigh-Durham - Detroit Metropolitan Wayne County), can usually be booked for $82.

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

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

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

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

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

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

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

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

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Alternative routes for Raleigh to Detroit

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Top 5 airlines flying from Raleigh to Detroit

Discover the top 5 airlines that operate flights from Raleigh 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$160FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$92Average$122FlexibilityNo cancel feeOn-time65%
DeltaCheapest$179Average$330FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$304FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$473FlexibilityNo cancel feeOn-time63%

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