The cheapest times to fly from XMN to ONT are

  • February 12th to April 29th
  • August 27th to December 2nd (except the week of September 24th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from XMN to ONT is early to mid September. Prices can be as high as $2469 for Friday flights during early January, or as low as $605 for Wednesday flights around early to mid September.


When to Fly to Ontario

Flying from Xiamen (XMN) to Ontario, CA (ONT) will usually cost between $812 to $1837 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid September with an average ticket price of $721. Due to high demand the most expensive time to fly is early January, with an average price of $2086. Planning your trip to low-cost times can easily save you $1365 on economy flights and even more on first-class flights. Generally, any price below $1364 can be considered a good price for a round-trip XMN to ONT flight.

See below for a graph of average weekly prices for the XMN to ONT route. All prices are for round-trip tickets in USD.

XMN to ONT Flight Prices

Compared to other flights, the XMN to ONT flight is slightly more expensive than the average and costs more than the average flight leaving from Xiamen. The average price per mile (for a direct flight) is $0.12, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to ONT, and Tuesday the cheapest day to fly back into XMN. Fridays are the most expensive days to fly to Ontario, and Saturdays are the most expensive days to return to Xiamen. Selecting flights on the least expensive days could save you up to $148 (10%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1266. Return trip prices are from the ONT to XMN flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from XMN to ONT can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 13 hour 33 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from XMN to ONT while comparing.

Destination alternative #1: Los Angeles International Airport (LAX) in Los Angeles, CA

  • 47 miles (76 km) away from ONT
  • Usually 49.41% less expensive than ONT
  • Nonstop flights available

See XMN to LAX flights

Destination alternative #2: San Diego International Airport (SAN) in San Diego, CA

  • 94 miles (151 km) away from ONT
  • Usually 23.68% less expensive than ONT
  • 1-layover flights available

See XMN to SAN flights

Destination alternative #3: John Wayne-Orange County Airport (SNA) in Santa Ana, CA

  • 30 miles (48 km) away from ONT
  • Usually 3.96% less expensive than ONT
  • 2-layover flights available

See XMN to SNA flights


Flight Hacking XMN to ONT

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from XMN to ONT — but Champion Traveler does!

Hack #1: Hong Kong (XMN > HKG > ONT)

  • Price for both tickets: $894
  • Average savings: $471 (34.49%)

See XMN to MNL flights

Hack #2: Manila (XMN > MNL > ONT)

  • Price for both tickets: $908
  • Average savings: $457 (33.47%)

See XMN to HKG flights

Hack #3: Bangkok (XMN > BKK > ONT)

  • Price for both tickets: $1003
  • Average savings: $361 (26.47%)

See XMN to BKK flights


Flight Questions Answered

Still have questions about flying from XMN to ONT? We’ve got answers.

Which airlines fly this route?

You can find 13 major airlines flying this route most often: Air Canada, Alaska, American, Cathay Dragon, Cathay Pacific, China Airlines, China Southern, Delta, JAL, Shandong, Shanghai Airlines, United, Xiamen, and potentially more during busy seasons.

How far away is it from Ontario International Airport to Gaoqi Airport?

The distance between the two airports is roughly 6981 miles or 11235 kilometers.

How long does it take to fly from XMN to ONT?

The real-world flight time for a nonstop XMN to ONT flight is about 13 hour 33 minutes.

How many flights go between Xiamen and Ontario, CA?

It depends on the day of the week and the date, but a typical day might have around 13 available flights from XMN to ONT.


Airport Location Info


Departing Airport

Origination code XMN
Origination airport name Gaoqi Airport
City Xiamen
Country China
Latitude 24.5
Longitude 118.1

Return Airport

Destination code ONT
Destination airport name Ontario International Airport
City Ontario, CA
Country the United States
Latitude 34.1
Longitude -117.6


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.