Find cheap airlines flights from San Francisco to Changchun

Choose from 3 carriers that fly from San Francisco to Changchun, including Asiana Airlines, United Airlines, and Air China. Enjoy the cheapest tickets on this route with China Eastern Airlines.
Airlines are determined based on actual purchased flight tickets from San Francisco to Changchun according to previous 12 months data from Trip.com.

Find flight deals from San Francisco to Changchun for the next 3 months. Book one way flights from $464 or round trip flights from $767.

Displayed flight fares from San Francisco to Changchun are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | San Francisco to Changchun

The distance between San Francisco and Changchun is approximately 8,686.38 km. Based on Trip.com's data travel demand peaks in October. The off-season for travel is August.

Cheapest one-way flight price$464
Cheapest round-trip ticket price$767
Off-season for travelAugust
Peak season for travelOctober
Flight distance8,686.38 km
Popular airlineAsiana Airlines
Flight statistics for the San Francisco–Changchun route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from San Francisco to Changchun (SFO-CGQ)?

    Based on Trip.com data, China Eastern Airlines offers one-way fares as low as $464 on Cheapest nonstop routes (e.g. SFO to CGQ on Sun, Mar 8), while China Eastern Airlines offers Cheapest nonstop round-trips from $767 departing on Sat, Jan 31 and returning on Thu, Feb 5.
  • At the moment, you can catch a nonstop flight from San Francisco to Changchun with the following airlines, including: Asiana Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Francisco to Changchun 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 San Francisco to Changchun, 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 Sun, Mar 8, with one-way flights priced at just $464.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is China Eastern Airlines.
    · 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 Changchun travel is around October.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from San Francisco to Changchun is August, when demand for travel is lower.
  • After crunching the numbers on our January flight calendar, it's currently cheapest to fly from San Francisco to Changchun on January 22, 2026 with China Eastern Airlines, with prices starting at $392.
  • You can land at any one of the following hubs in Changchun, with San Francisco International Airport to Changchun Longjia International Airport (SFO-CGQ) is by far the most common option on this route: Changchun Longjia International Airport (CGQ).
  • The time difference between Changchun and San Francisco is 16h.
  • 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.