Ontario to Beijing ONT → PEK, PKX
Ontario International Airport (ONT) → Beijing Capital International Airport (PEK), Beijing Daxing International Airport (PKX)
The cheapest return found recently is $1,307 with Qatar Airways, 5 May 2027 – 12 May 2027, found yesterday. The cheapest one-way found recently is $815 with China Airlines, 18 Sept 2027, found 2 days ago.
Return
The cheapest return fare on each of 6 departure dates is usually $1,041 to $1,205.
Cheapest return found recently
$1,307
5 May 2027 – 12 May 2027 · Qatar Airways
Ontario International Airport (ONT) → Beijing Daxing International Airport (PKX)
Leaves 12:00 p.m. · Return leaves 1:45 a.m. · 63 h 15 min of travel, both ways together
out 2 stops, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$1,307 5 May 2027 – 12 May 2027found yesterdaySee prices for these dates
$922 25 Nov – 3 Decfound 4 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $637 to $1,149.
At $1,307, the cheapest return found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 6 departure dates from 27 Oct to 15 May 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 7-night return fares leaving within 3 days of 5 May 2027 to compare.
Every date we hold
6 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Oct – 3 Nov | $1,080 | United Airlines | Ontario International Airport (ONT) → Beijing Capital International Airport (PEK) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 30 Oct – 4 Dec | $1,206 | United Airlines | Ontario International Airport (ONT) → Beijing Capital International Airport (PEK) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 13 Nov – 20 Nov | $1,202 | United Airlines | Ontario International Airport (ONT) → Beijing Capital International Airport (PEK) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 25 Nov – 3 Dec | $922 | Alaska Airlines | Ontario International Airport (ONT) → Beijing Capital International Airport (PEK) | out 2 stops, back 1 stop | found 4 days ago | See prices for these dates |
| 5 May 2027 – 12 May 2027 | $1,307 | Qatar Airways | Ontario International Airport (ONT) → Beijing Daxing International Airport (PKX) | out 2 stops, back 1 stop | found yesterday | See prices for these dates |
| 15 May 2027 – 31 May 2027 | $1,028 | Alaska Airlines | Ontario International Airport (ONT) → Beijing Capital International Airport (PEK) | out 2 stops, back 1 stop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $922.
Airlines on the cheapest dates: United Airlines, Alaska Airlines, Qatar Airways.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$815
18 Sept 2027 · China Airlines
Ontario International Airport (ONT) → Beijing Capital International Airport (PEK)
Leaves 12:10 a.m. · 27 h 50 min trip
1 stop
found 2 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$815 18 Sept 2027found 2 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 11 days, 6 Oct to 18 Oct, the cheapest one-way we saw each day was $569 to $886.
11 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 18 Sept 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Sept 2027 | $815 | China Airlines | Ontario International Airport (ONT) → Beijing Capital International Airport (PEK) | 1 stop | found 2 days ago | Open this trip |
Airlines on the cheapest dates: China Airlines.
Premium cabin fares from Ontario to Beijing
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 5 May 2027 – 12 May 2027 in another cabin: Premium economy · Business · First
Today's prices for 18 Sept 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Ontario to Beijing?
Return
Fares 30 to 59 days before departure were typically 33% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $1,557 | $968 | +49% | 12 |
| 7–13 days | $1,241 | $1,080 | +19% | 24 |
| 14–29 days | $1,091 | $960 | +5% | 18 |
| 30–59 days | $1,042 | $637 | Cheapest seen | 23 |
| 60–89 days | $1,727 | $1,104 | +66% | 23 |
| 90–179 days | $1,237 | $1,209 | +19% | 17 |
| 180+ days | $1,726 | $1,028 | +66% | 13 |
One-way
Not enough history yet: in 11 days of one-way prices, 6 Oct to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Los Angeles → Beijing
56 km from Ontario
$799
$508 less than flying from Ontario
5 May 2027 – 12 May 2027 · LAX → PEK · out 1 stop, back 1 stop
found yesterday
Ontario → Tianjin
103 km from Beijing
$1,410
$103 more than flying to Beijing
12 Jan 2027 – 16 Feb 2027 · ONT → TSN · out 3 stops, back 1 stop
found 5 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Los Angeles → Beijing
56 km from Ontario
$422
$393 less than flying from Ontario
19 Mar 2027 · LAX → PEK · 1 stop
found yesterday
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 5 May 2027 – 12 May 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work