Cheap Flights from Detroit to Xi'an from $1,298

Frequently Asked Questions

• What are the cheapest flights from Detroit to Xi'an (DTT-SIA)?

  Based on Trip.com data, Delta Air Lines offers one-way fares as low as $1,298 on Cheapest nonstop routes (e.g. DTW to XIY on Wed, Apr 1), while Korean Air offers Cheapest nonstop round-trips from $2,026 departing on Thu, Mar 12 and returning on Thu, Mar 19.

• Which airlines offer direct flights from Detroit to Xi'an?

  At the moment, you can catch a nonstop flight from Detroit to Xi'an with the following airlines, including: United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Detroit to Xi'an?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Detroit to Xi'an is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Detroit to Xi'an?

  To find best deals on flights from Detroit to Xi'an, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Apr 1, with one-way flights priced at just $1,298.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Xi'an travel is around December.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Detroit (DTT) to Xi'an (SIA) the cheapest?

  The cheapest months to fly from Detroit to Xi'an is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Detroit to Xi'an on?

  After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Detroit to Xi'an on March 12, 2026 with Korean Air, with prices starting at $1,351.

• Which airports can I fly to for Xi'an from Detroit?

  You can land at any one of the following hubs in Xi'an, with Detroit Metropolitan Wayne County Airport to Xi'an Xianyang International Airport (DTW-XIY) is by far the most common option on this route: Xi'an Xianyang International Airport (XIY).

• Is there any time difference between Detroit and Xi'an?

  The time difference between Xi'an and Detroit is 13h.

• How do I change or cancel my ticket from Detroit to Xi'an?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.