How does KAYAK find such low prices on flights from California to Busan?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Busan.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Busan?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Busan?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Busan?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$432 CHEAP FLIGHTS from California to Busan

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Cheap Flights from California to Busan

Cheap flights from California to Busan with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Mon, Nov 16 - Thu, Nov 26

10:25 pm - 11:45 amLAX Los Angeles-PUS Busan Gimhae

20h 20m1 stop Beijing Capital

12:45 pm - 7:00 pmPUS Busan Gimhae-LAX Los Angeles

23h 15m1 stop Beijing Capital

$658Air China

Thu, Dec 3 - Thu, Dec 10

10:25 pm - 11:45 amLAX Los Angeles-PUS Busan Gimhae

20h 20m1 stop Beijing Capital

12:45 pm - 7:00 pmPUS Busan Gimhae-LAX Los Angeles

23h 15m1 stop Beijing Capital

$798Air China

Tue, Mar 2 - Tue, Apr 6

11:30 am - 4:50 pmLAX Los Angeles-PUS Busan Gimhae

36h 20m1 stop Shanghai Pu Dong

12:35 pm - 10:05 amPUS Busan Gimhae-LAX Los Angeles

37h 30m1 stop Shanghai Pu Dong

$843China Eastern

Wed, Jan 20 - Wed, Feb 17

11:30 am - 5:50 pmLAX Los Angeles-PUS Busan Gimhae

37h 20m2 stops Shanghai Pu Dong Nanjing Lukou Intl

5:50 pm - 9:05 amPUS Busan Gimhae-LAX Los Angeles

32h 15m1 stop Shanghai Pu Dong

$845China Eastern

Sun, Apr 11 - Thu, Apr 29

12:30 am - 6:00 pmLAX Los Angeles-PUS Busan Gimhae

25h 30m1 stop Taipei City Taiwan Taoyuan Intl

7:10 pm - 8:55 pmPUS Busan Gimhae-LAX Los Angeles

17h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,014EVA Air

Sun, Apr 4 - Sun, Apr 11

12:30 am - 6:00 pmLAX Los Angeles-PUS Busan Gimhae

25h 30m1 stop Taipei City Taiwan Taoyuan Intl

7:10 pm - 7:10 amPUS Busan Gimhae-LAX Los Angeles

28h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,022EVA Air

Sun, Nov 8 - Thu, Nov 12

11:45 am - 8:10 amSFO San Francisco-PUS Busan Gimhae

27h 25m1 stop Incheon Intl

12:00 pm - 9:35 amPUS Busan Gimhae-SFO San Francisco

14h 35m1 stop Incheon Intl

$1,024Korean Air

Tue, Mar 2 - Tue, Apr 6

7:00 am - 8:45 pmONT Ontario-PUS Busan Gimhae

20h 45m2 stops Seattle/Tacoma Intl Incheon Intl

8:00 am - 5:17 pmPUS Busan Gimhae-ONT Ontario

25h 17m2 stops Incheon Intl Seattle/Tacoma Intl

$1,130Korean Air

Tue, Nov 3 - Tue, Nov 17

10:50 pm - 6:50 pmONT Ontario-PUS Busan Gimhae

27h 00m1 stop Taipei City Taiwan Taoyuan Intl

10:10 am - 5:05 pmPUS Busan Gimhae-ONT Ontario

23h 55m1 stop Taipei City Taiwan Taoyuan Intl

$1,162China Airlines

Sun, Mar 28 - Sat, Apr 17

12:10 am - 11:15 amONT Ontario-PUS Busan Gimhae

19h 05m1 stop Taipei City Taiwan Taoyuan Intl

10:30 am - 6:00 pmPUS Busan Gimhae-ONT Ontario

23h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,190China Airlines

Sat, Oct 24 - Thu, Nov 5

12:30 pm - 11:35 amLAX Los Angeles-PUS Busan Gimhae

31h 05m1 stop Shanghai Pu Dong

12:35 pm - 9:05 amPUS Busan Gimhae-LAX Los Angeles

37h 30m1 stop Shanghai Pu Dong

$971China Eastern

Sat, Oct 24 - Thu, Nov 5

12:30 pm - 5:50 pmLAX Los Angeles-PUS Busan Gimhae

37h 20m2 stops Shanghai Pu Dong Nanjing Lukou Intl

12:35 pm - 9:05 amPUS Busan Gimhae-LAX Los Angeles

37h 30m1 stop Shanghai Pu Dong

$1,007China Eastern

Thu, Oct 22 - Sat, Oct 31

12:25 am - 1:35 pmLAX Los Angeles-PUS Busan Gimhae

21h 10m1 stop Hong Kong Intl

7:40 am - 10:05 pmPUS Busan Gimhae-LAX Los Angeles

30h 25m1 stop Hong Kong Intl

$1,015Cathay Pacific

Sat, Oct 24 - Thu, Nov 5

10:10 am - 8:10 amLAX Los Angeles-PUS Busan Gimhae

30h 00m1 stop Incheon Intl

7:55 am - 6:40 amPUS Busan Gimhae-LAX Los Angeles

15h 45m1 stop Incheon Intl

$1,059Multiple Airlines

Fri, Oct 23 - Sat, Oct 31

4:55 pm - 7:40 pmLAX Los Angeles-PUS Busan Gimhae

34h 45m1 stop Manila Ninoy Aquino Intl

8:40 pm - 1:10 pmPUS Busan Gimhae-LAX Los Angeles

32h 30m1 stop Manila Ninoy Aquino Intl

$1,074Philippine Airlines

Sat, Oct 24 - Thu, Nov 5

7:05 am - 10:50 amLAX Los Angeles-PUS Busan Gimhae

35h 45m2 stops Seattle/Tacoma Intl Incheon Intl

12:00 pm - 8:30 amPUS Busan Gimhae-LAX Los Angeles

13h 30m1 stop Incheon Intl

$1,180Korean Air

Fri, Oct 23 - Sat, Oct 31

3:37 pm - 6:15 pmLAX Los Angeles-PUS Busan Gimhae

34h 38m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

7:25 pm - 9:44 amPUS Busan Gimhae-LAX Los Angeles

30h 19m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,261Multiple Airlines

Sat, Oct 24 - Thu, Nov 5

7:22 pm - 8:10 amLAX Los Angeles-PUS Busan Gimhae

20h 48m2 stops Las Vegas Harry Reid Intl Incheon Intl

12:00 pm - 3:15 pmPUS Busan Gimhae-LAX Los Angeles

20h 15m2 stops Incheon Intl Seattle/Tacoma Intl

$1,266Korean Air

Fri, Oct 23 - Sat, Oct 31

11:30 pm - 5:55 pmONT Ontario-PUS Busan Gimhae

26h 25m1 stop Taipei City Taiwan Taoyuan Intl

6:55 pm - 4:13 pmPUS Busan Gimhae-ONT Ontario

61h 18m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,279Multiple Airlines

Fri, Oct 23 - Sat, Oct 31

7:50 pm - 5:55 pmLAX Los Angeles-PUS Busan Gimhae

30h 05m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

6:55 pm - 8:05 pmPUS Busan Gimhae-LAX Los Angeles

17h 10m1 stop Taipei City Taiwan Taoyuan Intl

$1,290Multiple Airlines

Low season	February
High season	April
Cheapest flight	$432

Best time to beat the crowds but there is an average 13% increase in price.

Most popular time to fly and prices are also 27% lower on average.

Flight from Los Angeles to Busan

How does KAYAK find such low prices on flights from California to Busan?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Busan.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Busan?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Busan?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Busan?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.