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Flights from St. Louis to Xi'an

Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.

      • STL 1:00 PM
        17h 25m
        1 stop
        SIA Invalid Date
        St. Louis - Xi'an | Mon, Dec 15 | Normal Airline
        SIA 3:00 PM
        6h
        Nonstop
        STL 4:00 PM
        Xi'an - St. Louis | Wed, Dec 17 | Normal Airline
        Search
        Search
      • STL 1:00 PM
        17h 25m
        1 stop
        SIA Invalid Date
        St. Louis - Xi'an | Mon, Dec 15 | Normal Airline
        SIA 3:00 PM
        6h
        Nonstop
        STL 4:00 PM
        Xi'an - St. Louis | Wed, Dec 17 | Normal Airline
        Search
        Search
      • STL 1:00 PM
        17h 25m
        1 stop
        SIA Invalid Date
        St. Louis - Xi'an | Mon, Dec 15 | Normal Airline
        SIA 3:00 PM
        6h
        Nonstop
        STL 4:00 PM
        Xi'an - St. Louis | Wed, Dec 17 | Normal Airline
        Search
        Search
      • STL 1:00 PM
        17h 25m
        1 stop
        SIA Invalid Date
        St. Louis - Xi'an | Mon, Dec 15 | Normal Airline
        SIA 3:00 PM
        6h
        Nonstop
        STL 4:00 PM
        Xi'an - St. Louis | Wed, Dec 17 | Normal Airline
        Search
        Search
      • STL 1:00 PM
        17h 25m
        1 stop
        SIA Invalid Date
        St. Louis - Xi'an | Mon, Dec 15 | Normal Airline
        SIA 3:00 PM
        6h
        Nonstop
        STL 4:00 PM
        Xi'an - St. Louis | Wed, Dec 17 | Normal Airline
        Search
        Search
      • STL 1:00 PM
        17h 25m
        1 stop
        SIA Invalid Date
        St. Louis - Xi'an | Mon, Dec 15 | Normal Airline
        SIA 3:00 PM
        6h
        Nonstop
        STL 4:00 PM
        Xi'an - St. Louis | Wed, Dec 17 | Normal Airline
        Search
        Search
      • STL 1:00 PM
        17h 25m
        1 stop
        SIA Invalid Date
        St. Louis - Xi'an | Mon, Dec 15 | Normal Airline
        SIA 3:00 PM
        6h
        Nonstop
        STL 4:00 PM
        Xi'an - St. Louis | Wed, Dec 17 | Normal Airline
        Search
        Search
      • STL 1:00 PM
        17h 25m
        1 stop
        SIA Invalid Date
        St. Louis - Xi'an | Mon, Dec 15 | Normal Airline
        SIA 3:00 PM
        6h
        Nonstop
        STL 4:00 PM
        Xi'an - St. Louis | Wed, Dec 17 | Normal Airline
        Search
        Search
      • STL 1:00 PM
        17h 25m
        1 stop
        SIA Invalid Date
        St. Louis - Xi'an | Mon, Dec 15 | Normal Airline
        SIA 3:00 PM
        6h
        Nonstop
        STL 4:00 PM
        Xi'an - St. Louis | Wed, Dec 17 | Normal Airline
        Search
        Search
      • STL 7:04 AM
        46h 46m
        2 stops
        XIY 7:50 PM
        St. Louis - Xi'an | Tue, Jan 27 | American Airlines
        SEK 4,777 SEK 9,507
        50% OFF
        50% OFF
        SEK 9,507 SEK 4,777
      • STL 5:04 PM
        31h 36m
        2 stops
        XIY 2:40 PM
        St. Louis - Xi'an | Tue, Jan 27 | Cathay Pacific
        SEK 5,494 SEK 9,507
        42% OFF
        42% OFF
        SEK 9,507 SEK 5,494
      • STL 1:00 PM
        40h 15m
        2 stops
        XIY 7:15 PM
        St. Louis - Xi'an | Tue, Jan 27 | Korean Air
        SEK 5,805 SEK 9,507
        39% OFF
        39% OFF
        SEK 9,507 SEK 5,805
      • STL 5:04 PM
        36h 11m
        2 stops
        XIY 7:15 PM
        St. Louis - Xi'an | Tue, Jan 27 | Delta Air Lines
        SEK 5,835
        39% OFF
        SEK 9,507 SEK 5,835
      • STL 5:16 AM
        48h 4m
        2 stops
        XIY 7:20 PM
        St. Louis - Xi'an | Fri, Dec 26 | American Airlines
        SEK 6,580
        31% OFF
        SEK 9,507 SEK 6,580
      • STL 6:30 AM
        39h 15m
        2 stops
        XIY 11:45 AM
        St. Louis - Xi'an | Tue, Jan 27 | United Airlines
        SEK 7,441
        22% OFF
        SEK 9,507 SEK 7,441
      • STL 7:20 AM
        46h
        2 stops
        XIY 7:20 PM
        St. Louis - Xi'an | Mon, Dec 22 | Delta Air Lines
        SEK 7,563
        20% OFF
        SEK 9,507 SEK 7,563
      • STL 7:02 PM
        34h 13m
        2 stops
        XIY 7:15 PM
        St. Louis - Xi'an | Sat, Jan 3 | Delta Air Lines
        SEK 7,638
        20% OFF
        SEK 9,507 SEK 7,638
      • STL 6:00 AM
        47h 20m
        2 stops
        XIY 7:20 PM
        St. Louis - Xi'an | Wed, Dec 17 | Delta Air Lines
        SEK 7,833
        18% OFF
        SEK 9,507 SEK 7,833
      • STL 6:56 AM
        38h 4m
        2 stops
        XIY 11:00 AM
        St. Louis - Xi'an | Sat, Jan 3 | American Airlines
        SEK 8,176
        14% OFF
        SEK 9,507 SEK 8,176
      • STL 1:00 PM
        17h 25m
        1 stop
        SIA Invalid Date
        St. Louis - Xi'an | Mon, Dec 15 | Normal Airline
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Displayed flight fares from St. Louis to Xi'an are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flying from St. Louis to Xi'an

The distance between St. Louis and Xi'an is approximately 11,678.15 km. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is November.

Cheapest one-way flight priceSEK 4,777
Off-season for travelNovember
Peak season for travelAugust
Flight distance11,678.15 km

When is the cheapest time to fly from St. Louis to Xi'an?

The cheapest time for St. Louis to Xi'an flights: Jan 25 to Feb 1 — one way flight prices from SEK 4,777.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from St. Louis to Xi'an, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • When is the best time to book flights from St. Louis 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 St. Louis 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.
  • To find best deals on flights from St. Louis 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 Tue, Jan 27, with one-way flights priced at just SEK 4,777.
    · 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 August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from St. Louis to Xi'an is November, when demand for travel is lower.
  • The time difference between Xi'an and St. Louis is 14h.
  • 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.

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