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Rehoboth Beach

$35+ Cheap flights from Detroit (DTT) to Rehoboth Beach, DE

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PHL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Detroit All airports to Rehoboth Beach are usually found in August or May, booked 69 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Detroit to Rehoboth Beach

Keep the following information in mind while searching for Detroit to Rehoboth Beach flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$75
(Kiwi.com)

One-way from

$35
(Cheapflightsfares)

Popular in

February

Cheapest in

August

Average price

$298
Provider with most accurate pricing for Detroit (DTT)-Philadelphia flight deals.
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From Detroit (DTT) to Rehoboth Beach
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One-way flight from Detroit (DTT) to Rehoboth Beach
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Highest demand for flights based on searches. 26% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Detroit to Rehoboth Beach

Cheapest flights from Detroit to Rehoboth Beach
Explore the most affordable flight options available from Detroit to Rehoboth Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/157:00 amDTW - PHL
1 stop11h 08mSpirit Airlines
Thu 4/247:03 pmPHL - DTW
Nonstop1h 50mSpirit Airlines
Deal found 2/19$75
This Priceline deal was found by Cheapflights users on 2/20. 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.
Wed 4/97:30 amDTW - PHL
Nonstop1h 36mMultiple Airlines
Mon 4/1410:59 pmPHL - DTW
1 stop9h 01mMultiple Airlines
Deal found 2/20$86
This Frontier deal was found by Cheapflights users on 2/20. 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.
Fri 4/118:20 pmDTW - PHL
1 stop11h 12mFrontier
Mon 4/1410:59 pmPHL - DTW
1 stop9h 01mFrontier
Deal found 2/20$119
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/186:25 amDTW - PHL
1 stop6h 50mSouthwest
Tue 3/252:10 pmPHL - DTW
2 stops7h 45mSouthwest
Deal found 2/20$222
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 4/27:15 amDTW - PHL
Nonstop1h 41mDelta
Sat 4/56:00 amPHL - DTW
Nonstop1h 47mDelta
Deal found 2/20$247
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 3/2711:14 amDTW - PHL
Nonstop1h 40mAmerican Airlines
Sat 4/55:00 amPHL - DTW
1 stop5h 03mAmerican Airlines
Deal found 2/20$272

Find flights from Detroit to Rehoboth Beach within your budget

Customize your flight search to find flights from Detroit to Rehoboth Beach 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 February 20, 2025.

Fly from

Detroit

Fly to

Rehoboth Beach

Route

Depart

Return

Price

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Tue 4/15

7:00 am-6:08 pm

1 stop11h 08m

Philadelphia

Thu 4/24

7:03 pm-8:53 pm

Nonstop1h 50m

$75

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Wed 4/9

7:30 am-9:06 am

Nonstop1h 36m

Philadelphia

Mon 4/14

10:59 pm-8:00 am

1 stop9h 01m

$86

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Fri 4/11

8:20 pm-7:32 am

1 stop11h 12m

Philadelphia

Mon 4/14

10:59 pm-8:00 am

1 stop9h 01m

$119

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Tue 3/18

6:25 am-1:15 pm

1 stop6h 50m

Philadelphia

Tue 3/25

2:10 pm-9:55 pm

2 stops7h 45m

$222

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Wed 4/2

7:15 am-8:56 am

Nonstop1h 41m

Philadelphia

Sat 4/5

6:00 am-7:47 am

Nonstop1h 47m

$247

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Thu 3/27

11:14 am-12:54 pm

Nonstop1h 40m

Philadelphia

Sat 4/5

5:00 am-10:03 am

1 stop5h 03m

$272

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Wed 5/21

5:40 am-4:33 pm

1 stop10h 53m

$38

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Mon 4/28

7:39 pm-7:32 am

1 stop11h 53m

$61

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Mon 4/28

7:15 am-8:51 am

Nonstop1h 36m

$165

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Fri 3/14

1:00 pm-12:10 am

2 stops11h 10m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 12 results
1
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Best time to book a flight from Detroit to Rehoboth Beach

Have a flexible travel schedule? Discover the best time to fly to Rehoboth Beach 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.

Travel insights for flights from Detroit to Rehoboth Beach

Get recent, data-driven insights about flights from Detroit to Rehoboth Beach including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Rehoboth Beach. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Detroit to Rehoboth Beach, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Detroit to Rehoboth Beach (average of $236). Flying from Detroit to Rehoboth Beach in March is currently the most expensive (average of $295). 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 R3H?

Find hourly flight availability from Detroit to Rehoboth Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Rehoboth Beach as you normally would.

What is the cheapest day to fly from Detroit to Rehoboth Beach?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Rehoboth Beach. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Detroit to Rehoboth Beach

Explore weekly flight availability from Detroit to Rehoboth Beach. 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 February 20, 2025.

The most flights from DTT to R3H are scheduled on a Friday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Rehoboth Beach by month

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

In terms of precipitation, rainfall in Rehoboth Beach ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Rehoboth Beach when rainfall is around 2.7 in.

Temperature in Rehoboth Beach by month

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

If weather is an important factor for your trip to Rehoboth Beach, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Rehoboth Beach

Get insights into the airlines that provide service to Rehoboth Beach. 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 Rehoboth Beach. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and JetBlue from Detroit to Rehoboth Beach to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

    For a flight from Detroit to Rehoboth Beach, you will be flying from All airports. Detroit All airports (DTT) is just 0.6 mi from the center of the city. All airports is the only Detroit airport and it handles 20 outbound flights to Rehoboth Beach per day. 5 airlines have flights to Rehoboth Beach from Detroit All airports on a regular basis.

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

    The cheapest airlines for a one-way flight from Detroit to Rehoboth Beach are Spirit Airlines ($35), Frontier ($61), and Delta ($114).

  • What are the most reliable airlines from Detroit to Rehoboth Beach?

    Before booking your flight to Rehoboth Beach from Detroit, check out the most reliable airlines to get you to your destination on time: China Eastern (100%), Endeavor Airlines (100%), Aer Lingus( 93%).

  • What are the cheapest flights from Detroit to Rehoboth Beach?

    The cheapest flight price from Detroit to Rehoboth Beach is $41. On average you can expect to pay $1,005. The most popular route, (Detroit Metropolitan Wayne County - Philadelphia), can usually be booked for $50.

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

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

  • How can I find direct flights from Detroit to Rehoboth Beach?

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

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

    Yes. Cheapflights offers flight deals from Detroit to Rehoboth Beach 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 Rehoboth Beach?

    Currently, August is the cheapest month in which you can book a flight from Detroit to Rehoboth Beach (average of $236). Flying from Detroit to Rehoboth Beach in March is currently the most expensive (average of $295). 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 Rehoboth Beach

Discover the top 5 airlines that operate flights from Detroit to Rehoboth Beach. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$104FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$40Average$159FlexibilityNo cancel feeOn-time65%
DeltaCheapest$119Average$268FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$138Average$330FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$203Average$283FlexibilityNo cancel feeOn-time63%
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