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$25+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — DTT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Detroit All airports are usually found in June or August, booked 60 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 September 11, 2025.

Round-trip from

$84
(Cheapflightsfares)

One-way from

$25
(Kiwi.com)

Popular in

January

Cheapest in

June

Average price

$198

Good round-trip deal

$159 or less

Good one-way deal

$117 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. 29% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:35 amRDU - DTW
Nonstop1h 54mFrontier
Thu 10/166:56 pmDTW - RDU
Nonstop1h 45mFrontier
Deal found 9/10$84
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:35 amRDU - DTW
Nonstop1h 54mFrontier
Sun 10/126:56 pmDTW - RDU
Nonstop1h 45mFrontier
Deal found 9/10$85
This Frontier deal was found by Cheapflights users on 9/11. 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.
Tue 10/214:32 pmRDU - DTW
Nonstop1h 55mFrontier
Sun 10/266:56 pmDTW - RDU
Nonstop1h 45mFrontier
Deal found 9/11$93
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/74:32 pmRDU - DTW
Nonstop1h 55mMultiple Airlines
Tue 10/149:05 pmDTW - RDU
1 stop18h 32mMultiple Airlines
Deal found 9/10$94
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:35 amRDU - DTW
Nonstop1h 54mMultiple Airlines
Wed 10/159:05 pmDTW - RDU
1 stop21h 15mMultiple Airlines
Deal found 9/10$95
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:35 amRDU - DTW
Nonstop1h 54mMultiple Airlines
Sun 10/1912:53 pmDTW - RDU
Nonstop1h 37mMultiple Airlines
Deal found 9/10$100
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:15 amRDU - DTW
1 stop9h 48mFrontier
Tue 10/147:22 pmDTW - RDU
Nonstop1h 44mFrontier
Deal found 9/10$103
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:10 amRDU - DTW
1 stop26h 06mMultiple Airlines
Fri 10/317:08 pmDTW - RDU
Nonstop1h 44mMultiple Airlines
Deal found 9/11$105
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:22 amRDU - DTW
1 stop8h 24mFrontier
Mon 10/69:39 amDTW - RDU
Nonstop1h 47mFrontier
Deal found 9/11$106

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 September 11, 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 10/9

10:35 am-12:29 pm

Nonstop1h 54m

Detroit Metropolitan Wayne County

Thu 10/16

4:58 pm-10:59 pm

1 stop6h 01m

$98

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Mon 10/27

5:44 am-7:30 am

Nonstop1h 46m

Detroit Metropolitan Wayne County

Sun 11/2

7:05 am-8:49 am

Nonstop1h 44m

$137

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Tue 10/28

5:44 am-7:30 am

Nonstop1h 46m

Detroit Metropolitan Wayne County

Sun 11/2

7:05 am-8:49 am

Nonstop1h 44m

$137

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Sat 11/1

3:59 pm-8:42 pm

1 stop4h 43m

Detroit Metropolitan Wayne County

Wed 11/5

2:53 pm-4:36 pm

Nonstop1h 43m

$147

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Tue 10/28

11:23 am-4:28 pm

1 stop5h 05m

Detroit Metropolitan Wayne County

Thu 11/6

7:05 am-8:49 am

Nonstop1h 44m

$147

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Wed 10/29

11:23 am-4:28 pm

1 stop5h 05m

Detroit Metropolitan Wayne County

Sun 11/2

7:05 am-8:49 am

Nonstop1h 44m

$147

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Sat 10/11

2:01 pm-6:49 pm

1 stop4h 48m

Detroit Metropolitan Wayne County

Wed 10/15

9:20 pm-10:58 pm

Nonstop1h 38m

$149

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Sat 10/25

1:08 pm-2:55 pm

Nonstop1h 47m

Detroit Metropolitan Wayne County

Mon 10/27

5:56 pm-12:17 am

1 stop6h 21m

$149

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Fri 10/10

5:44 am-7:30 am

Nonstop1h 46m

Detroit Metropolitan Wayne County

Sun 10/12

7:05 am-8:49 am

Nonstop1h 44m

$158

RaleighDetroit

RDU - DTW

RDUDTW

Raleigh-Durham

Wed 10/8

10:00 am-11:45 am

Nonstop1h 45m

Detroit Metropolitan Wayne County

Wed 10/15

7:05 am-8:49 am

Nonstop1h 44m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 24 results
1
2
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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 August 29, 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 60 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, August is the cheapest month in which you can book a flight from Raleigh to Detroit (average of $250). 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 September 11, 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 68% 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 September 7, 2025.

Travelers seeking maximum savings on their Raleigh to Detroit flight should consider departing on Tuesday 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 September 11, 2025.

The most flights from RDU to DTT are scheduled on a Thursday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

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

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 September 11, 2025.
See what other customers who have flown with Delta, American Airlines, and Spirit Airlines from Raleigh to Detroit have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,023 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,177 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 45m for a nonstop flight. There are 14 flights from Raleigh-Durham to Detroit per day from 5 airlines.

  • How long is the flight from Raleigh to Detroit?

    For as low as $137, Frontier can have you in Detroit from Raleigh in 1h 46m. Raleigh and Detroit are separated by a distance of 501 mi. Most flights are nonstop.

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

    Currently priced at $76, 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 Delta - these airlines can fly you to your destination from $84 and $159, respectively. Frontier is priced at 70% lower than the current average price of a flight leaving 3 months from now.

  • 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 (92%), WestJet (88%) or Virgin Atlantic (86%) 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 $59. On average you can expect to pay $445. The most popular route, (Raleigh-Durham - Detroit Metropolitan Wayne County), can usually be booked for $100.

  • 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, August is the cheapest month in which you can book a flight from Raleigh to Detroit (average of $250). 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 Detroit?

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

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Alternative routes for Raleigh to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$156FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$84Average$150FlexibilityNo cancel feeOn-time65%
DeltaCheapest$159Average$321FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$318FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$473FlexibilityNo cancel feeOn-time63%

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