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$160+ Cheap flights from Detroit to Long Beach (DTT - LGB)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — LGB
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Detroit to Long Beach

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Long Beach (LGB). 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 July 1, 2025.

Round-trip from

$319
(Delta)

One-way from

$160
(Delta)

Popular in

May

Cheapest in

January

Average price

$400
From Detroit (DTT) to Long Beach Municipal
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One-way flight from Detroit (DTT) to Long Beach Municipal
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Highest demand for flights based on searches. 8% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Detroit to Long Beach

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

This Delta deal was found by Cheapflights users on 6/30. 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.
Wed 7/307:00 amDTW - LGB
1 stop8h 12mDelta
Mon 8/41:15 pmLGB - DTW
1 stop8h 08mDelta
Deal found 6/30$319
This Southwest deal was found by Cheapflights users on 7/1. 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.
Mon 9/811:05 amDTW - LGB
1 stop6h 25mSouthwest
Sun 9/1411:50 amLGB - DTW
2 stops8h 45mSouthwest
Deal found 7/1$390

Cheapflights Fare Finder

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

Fly from

Detroit

Fly to

Long Beach

Route

Depart

Return

Price

DetroitLong Beach

DTW - LGB

DTWLGB

Detroit Metropolitan Wayne County

Wed 7/30

7:00 am-12:12 pm

1 stop8h 12m

Long Beach Municipal

Mon 8/4

1:15 pm-12:23 am

1 stop8h 08m

$319

DetroitLong Beach

DTW - LGB

DTWLGB

Detroit Metropolitan Wayne County

Mon 9/8

11:05 am-2:30 pm

1 stop6h 25m

Long Beach Municipal

Sun 9/14

11:50 am-11:35 pm

2 stops8h 45m

$390

DetroitLong Beach

DTW - LGB

DTWLGB

Detroit Metropolitan Wayne County

Sat 8/30

8:20 am-12:12 pm

1 stop6h 52m

$160

DetroitLong Beach

DTW - LGB

DTWLGB

Detroit Metropolitan Wayne County

Fri 11/28

11:10 am-3:10 pm

1 stop7h 00m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Detroit to Long Beach

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

Cheapflights Insights

Everything you need to know about your flight from Detroit to Long Beach

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

Currently, January is the cheapest month in which you can book a flight from Detroit to Long Beach (average of $306). Flying from Detroit to Long Beach in June is currently the most expensive (average of $386). 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 LGB?

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

It’s typically best to fly out from Detroit to Long Beach at noon. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.

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

Reviews of airlines servicing Long Beach

Get insights into the airlines that provide service to Long 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 Long Beach. Reviews last updated July 1, 2025.
See what other customers who have flown with Southwest and Delta from Detroit to Long Beach have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,275 reviews

Food

7.0

Entertainment

7.6

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,275 reviews
Southwest
8.0
Very good
4,275 reviews

Food

7.0

Entertainment

7.6

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,974 reviews
Southwest
8.0
Very good
4,275 reviews

Food

7.0

Entertainment

7.6

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

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

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

    Currently priced at $319, Delta will fly you from Detroit to Long Beach and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Southwest for as low as $390. Delta is currently priced 36% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Detroit to Long Beach (average of $306). Flying from Detroit to Long Beach in June is currently the most expensive (average of $386). 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 Long Beach

Discover the top 2 airlines that operate flights from Detroit to Long 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$296Average$490FlexibilityNo cancel feeOn-time63%
DeltaCheapest$296Average$412FlexibilityNo cancel feeOn-timeN/A

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