Chengdu and Chongqing are the one genuinely easy transfer on the Xi’an-Chengdu-Chongqing corridor. The line has run as a dedicated high-speed route since 2015, trains are frequent enough that you rarely need to book more than a day or two ahead outside Golden Week, and the ride itself is short. It’s also the leg where online fare and timetable listings disagree with each other the most. This article lays out what’s actually confirmed, and flags what to treat as a range rather than a fixed number.
| Class | Typical fare | Notes |
|---|---|---|
| Second class | ¥85–240 | Widest range found across sources. ¥85–100 is typical off-peak G-train pricing; the top of the range reflects premium or peak-time services. |
| First class | ~¥290–300 | Only one clean source for this figure — treat as indicative, re-check before booking. |
| Business class | ¥400–520 | Two sources disagree by close to 30%. Expect somewhere in this band, not a fixed number. |
Checked 28 Aug 2026 Second class cross-checked against travelchinaguide.com (¥96.5–161) and a wider aggregated figure of ¥85–237; first and business class from chinaairlinetravel.com and klook.com, which disagree meaningfully with each other.
Business class isn’t worth the premium here. Second class already comes with a reclining seat and a fold-down tray for a ride this short — save the upgrade for an overnight sleeper leg elsewhere in the country, where the price difference buys you something real.
Journey time and frequency
Distance is oddly unsettled. Wikipedia’s entry for the 2015 intercity line gives 307 km; chinaairlinetravel.com cites roughly 302 km; travelchinaguide.com gives two different figures on two different pages of its own site, around 320 km and around 340 km. Treat “roughly 300–320 km” as the working figure — nobody has landed on one settled number for this corridor, and a newer, more direct alignment now under construction (292 km) will eventually make the question moot.
Checked 28 Aug 2026 Distance figures compared across en.wikipedia.org, chinaairlinetravel.com and travelchinaguide.com.
An earlier figure on this site, in the Western China Route guide, quoted this leg at “from 1h30.” Checked again on 28 Aug 2026 against current listings, that undersells the fastest service: nonstop Fuxing trains at 350 km/h — the standard since a December 2020 timetable upgrade — cover it in as little as an hour. “1h30” is closer to a typical express journey than the true minimum. Budget 1.5 to 2 hours for a normal express service, and treat anything close to an hour as a lucky nonstop booking rather than the default; slower services with more stops can run up to roughly 2 hours 45 minutes.
Checked 28 Aug 2026 Times compared across en.wikipedia.org (2020 Fuxing upgrade), chinaairlinetravel.com and klook.com. Klook’s “typical” 2h43m average looks skewed by slower D-class services rather than express G-trains — don’t use it as the expected figure.
This is one of the busiest corridors in the national network, though exact counts vary by source: 85 daily services on one count, “more than 140” on another, 154 on a third — likely different data-pull dates or different train-type scopes (G-class only versus all high-speed classes combined). Don’t lean on any single number. “Well over 100 departures a day, each direction” is the safe claim, and for most of the day trains run roughly every 5 to 10 minutes. First trains leave before 6:30am, last trains run around 10:30–11pm, with the exact cited extremes ranging from 02:38 to 06:43 for “first” and 22:12 to 22:44 for “last” depending on source and train type.
Checked 28 Aug 2026 Frequency figures from chinaairlinetravel.com (85), travelchinaguide.com (140+) and klook.com (154); departure-window range compiled from the same three sources.
Chengdu to Chongqing, stop by stop
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1
Chengdu East Railway Station
Most Chengdu–Chongqing high-speed services leave from here. A smaller number use Chengdu South or Chengdu West instead, so check the station code printed on your ticket rather than assuming “Chengdu” means one place.
- Primary departure station
- Chengdu East (most services)
- Other departure stations
- Chengdu South, Chengdu West (fewer trains)
Checked 28 Aug 2026 Station split confirmed across chinaairlinetravel.com, travelchinaguide.com and klook.com.
- G-train (Fuxing, 350 km/h): fastest run about 1 hour, typical express 1.5–2 hours, roughly 300–320 km
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2
Chongqing West, Chongqing North, or Chongqing (Shapingba)
No single station handles all Chengdu–Chongqing traffic. Trains split across three termini depending on the specific service, so your arrival station is whatever’s printed on your ticket, not necessarily the one you’d guess. If your next stop is Dazu or Wulong, Chongqing West or Shapingba sit closer to those onward connections than Chongqing North does.
- Arrival stations
- Chongqing West, Chongqing North, or Chongqing (Shapingba) — varies by train
- Best for onward Dazu/Wulong trips
- Chongqing West or Shapingba
Checked 28 Aug 2026 No fixed station pairing for this route confirmed by chinaairlinetravel.com, travelchinaguide.com and klook.com.
National Day Golden Week (1–7 October) is the worst week of the year to ride this line. Roughly 800 million domestic trips get taken nationwide during the holiday, tickets on popular corridors sell out fast once release windows open, and Chengdu–Chongqing — already one of the busiest lines in the country — gets worse than usual on top of that. If travel during this window is unavoidable, book the moment tickets release and put your ride on the first or last day of the holiday rather than the middle, when most people are still in transit or already heading home.
Checked 28 Aug 2026 Golden Week trip volume and booking guidance from sinowander.com and roamchinatravel.com.
Booking with a foreign passport
China’s booking system, 12306, accepts a foreign passport as ID directly. You don’t need a Chinese ID number or a local bank card to buy a ticket, though the 12306 app itself is the most reliable channel to book through. Third-party resellers such as Trip.com and Klook also sell this route and handle the passport-number field for you, usually for a service fee on top of the official fare.
Your passport is your ticket. There’s no paper stub to collect at most stations on this route — you clear the gate by scanning your passport, or by face-match against your booking, the same way domestic travellers use their ID card. Carry the exact passport you booked with; a replacement document or a different one won’t match the reservation.
Build in time to find the right departure station before assuming you know where to go — this route splits across Chengdu East, South and West, and across Chongqing West, North and Shapingba. Arriving at the wrong one of the three means starting over.
Where this leg fits in the Western China Route
This is the middle transfer on the site’s 10-day Xi’an–Chengdu–Chongqing route, and the easiest of the three legs to execute — high frequency, a short ride, and no need to book weeks out unless you’re travelling near Golden Week. It’s also markedly faster and more frequent than the Xi’an–Chongqing leg, which still runs on conventional and mixed track pending a dedicated high-speed line. Chengdu–Chongqing has been running as a purpose-built high-speed corridor since 2015.
A second, more direct Chengdu–Chongqing high-speed line is under construction, targeting a 50-minute journey on a shorter 292 km alignment and terminating at Chongqing North. Construction began in September 2021, with a 2027 opening target. Until then, the current line — splitting across three stations at each end — is what you’ll actually ride.
Checked 28 Aug 2026 Second Chengdu–Chongqing HSR details (292 km, 2027 target, Chongqing North terminus, September 2021 construction start) from en.wikipedia.org.
Once you’re in Chongqing, you’re at the vertical city — the confluence of the Yangtze and Jialing, built on hills steep enough that a building’s ground floor on one street can be its eighth floor on another. It’s also the departure point for Yangtze cruises, if that’s the next leg of your own trip. Once you are in Chongqing, the 4-day Chongqing itinerary covers the city and a day at Dazu.
Summarised from public traveller discussion, not from a visit. We have not travelled this route ourselves — see how we check.