$670 Cheap Flights from Detroit (DTW) to Sanya (SYX)

View $670 flight on Fri, Mar 13, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Sanya (SYX-Phoenix Intl.)

Cheap Flights from Detroit to Sanya (DTW-SYX)

Prices were available within the past 7 days and start at $670 for one-way flights and $1,171 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Fri, Mar 13 - Mon, Mar 30
DTW
Detroit
SYX
Sanya
$1,171 Roundtrip, found 13 hours ago
$1,171
Roundtrip
found 13 hours ago
Select China Eastern Airlines flight, departing Fri, Mar 13 from Detroit to Sanya, returning Mon, Mar 30, priced at $1,171 found 13 hours ago
China Eastern Airlines
Fri, Mar 13 - Mon, Mar 30
DTW
Detroit
SYX
Sanya
$1,231 Roundtrip, found 13 hours ago
$1,231
Roundtrip
found 13 hours ago
Select China Eastern Airlines flight, departing Fri, Mar 13 from Detroit to Sanya, returning Mon, Mar 30, priced at $1,231 found 13 hours ago
China Eastern Airlines
Fri, Mar 13 - Mon, Mar 30
DTW
Detroit
SYX
Sanya
$1,311 Roundtrip, found 13 hours ago
$1,311
Roundtrip
found 13 hours ago
Select China Eastern Airlines flight, departing Fri, Mar 13 from Detroit to Sanya, returning Mon, Mar 30, priced at $1,311 found 13 hours ago
China Eastern Airlines
Sat, Mar 14 - Tue, Mar 31
DTW
Detroit
SYX
Sanya
$1,507 Roundtrip, found 2 days ago
$1,507
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Sat, Mar 14 from Detroit to Sanya, returning Tue, Mar 31, priced at $1,507 found 2 days ago
China Eastern Airlines
Fri, Mar 13 - Mon, Mar 30
DTW
Detroit
SYX
Sanya
$1,851 Roundtrip, found 13 hours ago
$1,851
Roundtrip
found 13 hours ago
Select China Eastern Airlines flight, departing Fri, Mar 13 from Detroit to Sanya, returning Mon, Mar 30, priced at $1,851 found 13 hours ago
China Eastern Airlines
Mon, Feb 9 - Thu, Feb 12
DTW
Detroit
SYX
Sanya
$1,852 Roundtrip, found 1 day ago
$1,852
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Mon, Feb 9 from Detroit to Sanya, returning Thu, Feb 12, priced at $1,852 found 1 day ago
Air Canada
Sat, Mar 14 - Tue, Mar 31
DTW
Detroit
SYX
Sanya
$1,873 Roundtrip, found 1 day ago
$1,873
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Mar 14 from Detroit to Sanya, returning Tue, Mar 31, priced at $1,873 found 1 day ago
Lufthansa
Sat, Mar 14 - Tue, Mar 31
DTW
Detroit
SYX
Sanya
$1,966 Roundtrip, found 23 hours ago
$1,966
Roundtrip
found 23 hours ago
Select Lufthansa flight, departing Sat, Mar 14 from Detroit to Sanya, returning Tue, Mar 31, priced at $1,966 found 23 hours ago
United
Fri, Mar 13 - Mon, Mar 30
DTW
Detroit
SYX
Sanya
$2,046 Roundtrip, found 13 hours ago
$2,046
Roundtrip
found 13 hours ago
Select United flight, departing Fri, Mar 13 from Detroit to Sanya, returning Mon, Mar 30, priced at $2,046 found 13 hours ago
JetBlue Airways
Thu, Nov 27 - Thu, Dec 18
DTW
Detroit
SYX
Sanya
$2,070 Roundtrip, found 4 days ago
$2,070
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Thu, Nov 27 from Detroit to Sanya, returning Thu, Dec 18, priced at $2,070 found 4 days ago
Flights from Detroit (DTW) to Sanya (SYX)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Phoenix Intl.
Airlines serving
China Eastern Airlines
Roundtrip price
$1,170
Distance
8175 mi

Detroit to Sanya Flights

The cheapest times to fly from Detroit to Sanya

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Sanya are during the month of March. You can find some of the cheapest flights from Detroit to Sanya with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Sanya

Sunday is one of the best days to book for cheap flights from Detroit to Sanya: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Detroit to Sanya

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Sanya in 2025. You can also book with separate airlines for your outbound and return journeys, from $670 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Sanya flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Sanya airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Phoenix Intl. Airport (SYX) cost?
Grab a cheap one-way flight from $670 or cheap return flight from $1,171 from Detroit Metropolitan Wayne County Airport (DTW) to Phoenix Intl. Airport (SYX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport (DTW) to Phoenix Intl. Airport (SYX)?
Planning your getaway for March is a great way to save, as it's the cheapest month for flights between DTW and SYX. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County Airport (DTW) to Phoenix Intl. Airport (SYX)?
To find the cheapest airline that'll fly you from DTW to SYX, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Phoenix Intl. Airport (SYX)?
You'll have to catch a flight with a layover when traveling from Detroit Metropolitan Wayne County Airport (DTW) to Phoenix Intl. Airport (SYX). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from DTW to SYX?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Phoenix Intl. Airport (SYX)?
To reach Phoenix Intl. Airport (SYX) on schedule, select a flight that leaves from Detroit Metropolitan Wayne County Airport (DTW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Phoenix Intl. Airport (SYX) last-minute?
Waiting until just before your departure to book your flight from DTW to SYX generally means paying more. While you may find some last-minute discounts, there's no guarantee. Keep your travel schedule open for a better chance of snagging a bargain.
Is it cheaper to book a DTW to SYX flight and hotel package?
Opting for a DTW to SYX flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Phoenix Intl. Airport (SYX)?
If you reserved your DTW to SYX flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.