$98 Cheap Frontier Airlines flights Detroit (DTW) to Los Angeles (LAX)

View $98 flight on Mon, Sep 8, 2025Opens in a new window

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$98 Cheap Frontier Airlines flights Detroit (DTW) to Los Angeles (LAX)

Prices were available within the past 7 days and start at $98 for one-way flights and $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Sep 15 - Sat, Sep 20
DTW
Detroit
LAX
Los Angeles
$159 Roundtrip, found 5 hours ago
$159
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Sep 15 from Detroit to Los Angeles, returning Sat, Sep 20, priced at $159 found 5 hours ago
Frontier Airlines
Sun, Sep 14 - Tue, Sep 16
DTW
Detroit
LAX
Los Angeles
$165 Roundtrip, just found
$165
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Sep 14 from Detroit to Los Angeles, returning Tue, Sep 16, priced at $165 just found
Frontier Airlines
Mon, Sep 8 - Fri, Sep 12
DTW
Detroit
LAX
Los Angeles
$196 Roundtrip, just found
$196
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Sep 8 from Detroit to Los Angeles, returning Fri, Sep 12, priced at $196 just found
Flights from Detroit (DTW) to Los Angeles (LAX)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
Spirit Airlines
Distance
1974 mi
Average flight time
1 hour 56 mins

Frequently asked questions

How much is a Frontier Airlines flight from Detroit Metropolitan Wayne County Airport (DTW) to Los Angeles Intl. Airport (LAX)?
You'll find affordable return Frontier Airlines flights from $159 from DTW to LAX by sorting your results from "Price (lowest to highest)" on Expedia. Or look for deals from $98 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DTW to LAX with Frontier Airlines?
Frontier Airlines flights to Los Angeles are typically more affordable in the quieter months of January and February. Whether you need a one-way or a return ticket, you could score a better deal then.
What is the cheapest time to book flights from Detroit Metropolitan Wayne County Airport (DTW) to Los Angeles Intl. Airport (LAX) with Frontier Airlines?
To find cheap Frontier Airlines fares from Detroit Metropolitan Wayne County Airport (DTW) to Los Angeles Intl. Airport (LAX), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall price. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Frontier Airlines fly nonstop from Detroit Metropolitan Wayne County Airport (DTW) to Los Angeles Intl. Airport (LAX)?
To find out if there's a direct journey from DTW to LAX with Frontier Airlines or another airline, select the "Nonstop" filter when searching for flights.
What is the earliest Frontier Airlines flight from DTW to LAX?
To find the earliest departure from DTW to LAX with Frontier Airlines, filter your search by "Early Morning" and "Morning." Choosing an early flight generally means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Frontier Airlines fly into in Los Angeles?
Frontier Airlines flights from Detroit Metropolitan Wayne County Airport (DTW) to Los Angeles arrive at Los Angeles Intl. Airport (LAX). This is the main entry point to this destination.
Why fly with Frontier Airlines from DTW to LAX?
Fly from DTW to LAX with Frontier Airlines and enjoy a host of benefits including a rewarding loyalty program. When booking through Expedia as a Frontier Miles and One Key™ member, you can also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Frontier Airlines flight from Detroit Metropolitan Wayne County Airport (DTW) to Los Angeles Intl. Airport (LAX)?
Typically, you can reschedule or cancel your flight, although additional fees may apply if your booking was made over 24 hours ago. Want to keep your options open? Use Expedia's "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you have to adjust your plans. To update your itinerary, visit "Trips," select your flight and click on "Manage Booking" for more information.

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*Available to One Key members.