The cheapest times to fly from BOI to HAK are

  • January 22nd to April 1st
  • August 20th to December 9th (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 BOI to HAK is mid November. Prices can be as high as $3128 for Friday flights during late December, or as low as $559 for Tuesday flights around mid November.


When to Fly to Haikou

Flying from Boise, ID (BOI) to Haikou (HAK) will usually cost between $582 to $1962 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid November with an average ticket price of $600. Due to high demand the most expensive time to fly is late December, with an average price of $2127. Planning your trip to low-cost times can easily save you $1528 on economy flights and even more on first-class flights. Generally, any price below $1324 can be considered a good price for a round-trip BOI to HAK flight.

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

BOI to HAK Flight Prices

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


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to HAK, and Wednesday the cheapest day to fly back into BOI. Fridays are the most expensive days to fly to Haikou, and Saturdays are the most expensive days to return to Boise. Selecting flights on the least expensive days could save you up to $259 (18%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1103. Return trip prices are from the HAK to BOI 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 BOI to HAK can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 13 hour 51 minutes may not be realistic.


Flight Hacking BOI to HAK

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 BOI to HAK — but Champion Traveler does!

Hack #1: Los Angeles, CA (BOI > LAX > HAK)

  • Price for both tickets: $842
  • Average savings: $482 (36.4%)

See BOI to LAX flights

Hack #2: Taipei (BOI > TPE > HAK)

  • Price for both tickets: $1068
  • Average savings: $256 (19.34%)

See BOI to TPE flights

Hack #3: San Francisco, CA (BOI > SFO > HAK)

  • Price for both tickets: $1126
  • Average savings: $199 (14.99%)

See BOI to SFO flights


Flight Questions Answered

Still have questions about flying from BOI to HAK? We’ve got answers.

Which airlines fly this route?

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

How far away is it from Meilan Airport to Boise Air Terminal Airport?

The distance between the two airports is roughly 7145 miles or 11499 kilometers.

How long does it take to fly from BOI to HAK?

The real-world flight time for a nonstop BOI to HAK flight is about 13 hour 51 minutes.

How many flights go between Boise, ID and Haikou?

It depends on the day of the week and the date, but a typical day might have around 18 available flights from BOI to HAK.


Airport Location Info


Departing Airport

Origination codeBOI
Origination airport nameBoise Air Terminal Airport
CityBoise, ID
Countrythe United States

Return Airport

Destination codeHAK
Destination airport nameMeilan Airport


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.