PUS - ORD

$602 Find Cheap Flights from Busan to Chicago - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,380
Typical prices: $1,430-$2,234
Cathay Pacific
Fri 10/19Sun 10/21
PUS - ORD • 1 stop
Cheapest one-way
$602
Typical prices: $1,030-$1,228
Multiple Airlines
Mon 10/15
PUS - ORD • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Busan and Chicago O'Hare Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 36% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Taipei City Taiwan Taoyuan Intl (TPE)
Cheapest • Avg $1,510 (round-trip)
Incheon Intl (ICN)
Shortest trip • 16h 25m (one-way)
Insights
Insights
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We hope you love your trip to Chicago O'Hare Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Busan to Chicago (PUS-ORD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Busan to Chicago

Mon, Oct 19 - Wed, Oct 21
Cathay Pacific Logo
7:45 am - 1:55 pmPUS  Busan Gimhae-ORD Chicago O'Hare Intl
20h 10m1 stop Hong Kong Intl
Cathay Pacific Logo
4:15 pm - 7:00 amORD  Chicago O'Hare Intl-PUS Busan Gimhae
24h 45m1 stop Hong Kong Intl
$1,380Cathay Pacific
Mon, Oct 19 - Wed, Oct 21
Cathay Pacific Logo
7:45 am - 1:55 pmPUS  Busan Gimhae-ORD Chicago O'Hare Intl
20h 10m1 stop Hong Kong Intl
Cathay Pacific Logo
4:15 pm - 7:00 amORD  Chicago O'Hare Intl-PUS Busan Gimhae
24h 45m1 stop Hong Kong Intl
$1,391Cathay Pacific
Mon, Oct 19 - Wed, Oct 21
Cathay Pacific Logo
7:45 am - 1:55 pmPUS  Busan Gimhae-ORD Chicago O'Hare Intl
20h 10m1 stop Hong Kong Intl
Cathay Pacific Logo
4:15 pm - 7:00 amORD  Chicago O'Hare Intl-PUS Busan Gimhae
24h 45m1 stop Hong Kong Intl
$1,414Cathay Pacific
Mon, Oct 19 - Wed, Oct 21
Alaska Airlines Logo
4:30 pm - 5:40 amPUS  Busan Gimhae-ORD Chicago O'Hare Intl
27h 10m2 stops Incheon Intl Seattle/Tacoma Intl
Alaska Airlines Logo
5:46 pm - 8:45 pmORD  Chicago O'Hare Intl-PUS Busan Gimhae
36h 59m2 stops Seattle/Tacoma Intl Incheon Intl
$1,421Alaska Airlines
Mon, Oct 19 - Wed, Oct 21
Cathay Pacific Logo
7:45 am - 1:55 pmPUS  Busan Gimhae-ORD Chicago O'Hare Intl
20h 10m1 stop Hong Kong Intl
Cathay Pacific Logo
4:15 pm - 7:00 amORD  Chicago O'Hare Intl-PUS Busan Gimhae
24h 45m1 stop Hong Kong Intl
$1,429Cathay Pacific
Mon, Oct 19 - Wed, Oct 21
Cathay Pacific Logo
7:45 am - 1:55 pmPUS  Busan Gimhae-ORD Chicago O'Hare Intl
20h 10m1 stop Hong Kong Intl
Cathay Pacific Logo
4:15 pm - 7:00 amORD  Chicago O'Hare Intl-PUS Busan Gimhae
24h 45m1 stop Hong Kong Intl
$1,432Cathay Pacific
Mon, Oct 19 - Wed, Oct 21
Alaska Airlines Logo
4:30 pm - 5:40 amPUS  Busan Gimhae-ORD Chicago O'Hare Intl
27h 10m2 stops Incheon Intl Seattle/Tacoma Intl
Alaska Airlines Logo
5:46 pm - 8:45 pmORD  Chicago O'Hare Intl-PUS Busan Gimhae
36h 59m2 stops Seattle/Tacoma Intl Incheon Intl
$1,433Alaska Airlines
Mon, Oct 19 - Wed, Oct 21
Alaska Airlines Logo
4:30 pm - 11:59 pmPUS  Busan Gimhae-ORD Chicago O'Hare Intl
21h 29m2 stops Incheon Intl Seattle/Tacoma Intl
Alaska Airlines Logo
9:00 am - 7:45 amORD  Chicago O'Hare Intl-PUS Busan Gimhae
32h 45m2 stops Seattle/Tacoma Intl Incheon Intl
$1,436Alaska Airlines
Mon, Oct 19 - Wed, Oct 21
Alaska Airlines Logo
4:30 pm - 5:40 amPUS  Busan Gimhae-ORD Chicago O'Hare Intl
27h 10m2 stops Incheon Intl Seattle/Tacoma Intl
Alaska Airlines Logo
5:46 pm - 8:45 pmORD  Chicago O'Hare Intl-PUS Busan Gimhae
36h 59m2 stops Seattle/Tacoma Intl Incheon Intl
$1,550Alaska Airlines
Mon, Oct 19 - Wed, Oct 21
Alaska Airlines Logo
4:30 pm - 5:40 amPUS  Busan Gimhae-ORD Chicago O'Hare Intl
27h 10m2 stops Incheon Intl Seattle/Tacoma Intl
Alaska Airlines Logo
5:46 pm - 8:45 pmORD  Chicago O'Hare Intl-PUS Busan Gimhae
36h 59m2 stops Seattle/Tacoma Intl Incheon Intl
$1,555Alaska Airlines
Booking Insights

Price, demand and travel trends for Busan to Chicago O'Hare Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Busan to Chicago O'Hare Intl Airport?

Round-trip flights from Busan to Chicago O'Hare Intl Airport typically range from $1,430 to $2,234. The lowest price found in the past 5 days was $1,380, on Cathay Pacific.

Find deals

Key details for Busan to Chicago O'Hare Intl Airport flights

Low season

October

Cheapest flight

$602
One-way flight from Busan to Chicago O'Hare Intl Airport

When to book flights from Busan to Chicago

Are your dates flexible? Find out the best times to travel from Busan to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Busan to Chicago O'Hare Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Busan to Chicago O'Hare Intl Airport?

    Only Economy Class is available on flights from Busan to Chicago O'Hare Intl Airport.

  • How long is a flight from Busan to Chicago O'Hare Intl Airport?

    A nonstop flight from Busan to Chicago O'Hare Intl Airport takes 00m, covering 6,614 miles.

  • Do I need a passport to fly from Busan to Chicago O'Hare Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Busan to Chicago O'Hare Intl Airport flight?

    Round-trip flights from Busan to Chicago O'Hare Intl Airport range from $1,430 to $2,234, with an average of $1,784 over the past 12 months. Anything below $1,430 counts as a good deal.

  • Have flight prices from Busan to Chicago O'Hare Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,380 to $2,282. That means the highest observed fare was about 65% higher than the lowest one.

  • How are flight prices from Busan to Chicago O'Hare Intl Airport looking right now?

    One-way fares from Busan to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $681, which is 41% below the typical average for this route.

  • What car rental options are available at Chicago O'Hare Intl Airport (ORD)?

    Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Hertz
    • Dollar
    • Ace

  • Which airports can I use when flying from Busan to Chicago O'Hare Intl Airport?

    Flights from Busan to Chicago O'Hare Intl Airport usually depart from Busan Gimhae (PUS) and arrive at Chicago O'Hare Intl (ORD).

  • Which airports do connecting flights from Busan to Chicago O'Hare Intl Airport pass through?

    Connecting flights from Busan to Chicago O'Hare Intl Airport most commonly pass through:

    • Incheon Intl (ICN) - 69% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) - 31% of one-stop connections

  • Can I save money by using flexible dates for flights from Busan to Chicago O'Hare Intl Airport?

    Yes. Flexible dates can save you up to 25% on flights from Busan to Chicago O'Hare Intl Airport. Friday is the cheapest departure day at $1,706 round-trip on average, while Tuesday is the most expensive at $2,264, a difference of $558.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Busan to Chicago O'Hare Intl Airport?

    Flying via Incheon Intl (ICN) gives the shortest average 1-stop total travel time at 16h 25m, compared with 21h 56m via Taipei City Taiwan Taoyuan Intl (TPE).

  • What is the time difference between Busan and Chicago O'Hare Intl Airport?

    Chicago O'Hare Intl Airport is 14 hours behind Busan (Central Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Chicago O'Hare Intl Airport?

    Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Your guide to booking Busan to Chicago O'Hare Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Tuesday. On this route, Friday flights average $1,706, about $558 less than Tuesday fares (25% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Busan to Chicago O'Hare Intl Airport trip for March. Fares historically average $1,146 round-trip in that month - typically $1,091 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Busan to Chicago

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