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Cheap flights from Chicago (CHI) to Busan (PUS) from $985

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHI — PUS
jun. 4 — jun. 111
From?
To?
mar. 6/4
mar. 6/11
1 adult, Economy
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Cheap flight deals from Chicago to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 30, 2024.

Round-trip from

$894
From Chicago (CHI) to Busan Gimhae
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What is the cheapest day to fly round-trip from Chicago to Busan?

Sunday is generally a great day to depart. Flying on this day could help you save up to 35%.

What is the cheapest time of day to fly from CHI to PUS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Busan as you normally would.

Cheap Korean Air flights from Chicago to Busan

Explore cheap flight options specifically provided by Korean Air for the route between Chicago and Busan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
mar. 9/2412:20 pmORD - PUS
1 stop29h 45mKorean Air
mar. 10/88:35 amPUS - ORD
1 stop14h 55mKorean Air
Deal found 5/29$1,840
mar. 9/2412:20 pmORD - PUS
1 stop17h 15mKorean Air
mar. 10/87:00 amPUS - ORD
1 stop16h 30mKorean Air
Deal found 5/30$1,844
vie. 9/209:35 amMDW - PUS
2 stops32h 30mKorean Air
mar. 9/2412:10 pmPUS - MDW
2 stops23h 34mKorean Air
Deal found 5/29$4,591
vie. 11/1511:25 amORD - PUS
1 stop16h 00mKorean Air
dom. 12/84:05 pmPUS - ORD
1 stop31h 25mKorean Air
Deal found 5/29$6,746
vie. 11/1511:25 amORD - PUS
1 stop16h 00mKorean Air
sáb. 12/74:05 pmPUS - ORD
1 stop31h 25mKorean Air
Deal found 5/29$6,987
vie. 11/157:10 amORD - PUS
2 stops20h 15mKorean Air
dom. 12/84:05 pmPUS - ORD
1 stop31h 25mKorean Air
Deal found 5/29$7,889
vie. 11/157:10 amORD - PUS
2 stops35h 20mKorean Air
sáb. 12/77:00 amPUS - ORD
1 stop16h 30mKorean Air
Deal found 5/29$8,139

Chicago to Busan 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Busan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
mar. 9/243:36 pmORD - PUS
2 stops29h 39mMultiple Airlines
mar. 10/87:55 pmPUS - ORD
2 stops22h 35mMultiple Airlines
Deal found 5/30$1,272
mar. 9/245:59 pmORD - PUS
2 stops27h 16mMultiple Airlines
mar. 10/87:55 pmPUS - ORD
2 stops22h 35mMultiple Airlines
Deal found 5/29$1,367
vie. 9/204:05 pmORD - PUS
1 stop30h 50mMultiple Airlines
mar. 9/247:50 amPUS - ORD
2 stops36h 10mMultiple Airlines
Deal found 5/29$1,401
lun. 9/2312:30 amORD - PUS
1 stop30h 00mMultiple Airlines
mar. 10/87:50 amPUS - ORD
2 stops36h 10mMultiple Airlines
Deal found 5/29$1,423
mar. 9/247:47 pmORD - PUS
2 stops33h 08mMultiple Airlines
mar. 10/811:00 amPUS - ORD
3 stops24h 57mMultiple Airlines
Deal found 5/29$1,436
mar. 9/249:36 amORD - PUS
3 stops35h 39mMultiple Airlines
mar. 10/87:50 amPUS - ORD
3 stops28h 07mMultiple Airlines
Deal found 5/29$1,467
jue. 9/1912:30 amORD - PUS
1 stop29h 30mMultiple Airlines
mar. 9/247:50 amPUS - ORD
2 stops36h 10mMultiple Airlines
Deal found 5/29$1,471
vie. 9/204:05 pmORD - PUS
1 stop30h 50mMultiple Airlines
mar. 9/241:05 pmPUS - ORD
3 stops30h 55mMultiple Airlines
Deal found 5/29$1,505
lun. 9/2312:30 amORD - PUS
1 stop28h 00mMultiple Airlines
mar. 10/810:50 amPUS - ORD
1 stop23h 55mMultiple Airlines
Deal found 5/30$1,533

One-way flights to Busan from Chicago

Search for one-way flight options from Chicago to Busan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
sáb. 6/157:22 pmORD - PUS
3 stops51h 58mMultiple Airlines
Deal found 5/30$985
vie. 6/1410:17 pmORD - PUS
3 stops57h 18mMultiple Airlines
Deal found 5/30$1,100
jue. 6/1311:26 amORD - PUS
3 stops42h 24mMultiple Airlines
Deal found 5/30$1,119
jue. 6/1311:25 amORD - PUS
2 stops54h 20mMultiple Airlines
Deal found 5/30$1,161
sáb. 6/158:30 pmORD - PUS
2 stops45h 15mMultiple Airlines
Deal found 5/30$1,282
mié. 6/1212:30 amORD - PUS
2 stops40h 00mMultiple Airlines
Deal found 5/30$1,793
sáb. 6/1511:50 amORD - PUS
1 stop19h 45mMultiple Airlines
Deal found 5/30$2,461
mié. 6/1212:30 amORD - PUS
1 stop20h 45mMultiple Airlines
Deal found 5/30$2,526
vie. 6/1412:30 amORD - PUS
1 stop20h 45mMultiple Airlines
Deal found 5/30$2,531

Find flights from Chicago to Busan within your budget

Customize your flight search to find flights from Chicago to Busan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,272 - $3,170

Route

Depart

Return

Price

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

mar. 9/24

2 stops29h 39m

Busan Gimhae

mar. 10/8

2 stops22h 35m

$1,272

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

mar. 9/24

2 stops27h 16m

Busan Gimhae

mar. 10/8

2 stops22h 35m

$1,367

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

vie. 9/20

1 stop30h 50m

Busan Gimhae

mar. 9/24

2 stops36h 10m

$1,401

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

lun. 9/23

1 stop30h 00m

Busan Gimhae

mar. 10/8

2 stops36h 10m

$1,423

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

mar. 9/24

2 stops33h 08m

Busan Gimhae

mar. 10/8

3 stops24h 57m

$1,436

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

mar. 9/24

3 stops35h 39m

Busan Gimhae

mar. 10/8

3 stops28h 07m

$1,467

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

mar. 9/24

1 stop29h 45m

Busan Gimhae

mar. 10/8

1 stop14h 55m

$1,840

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

mar. 9/24

1 stop17h 15m

Busan Gimhae

mar. 10/8

1 stop16h 30m

$1,844

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

mar. 9/24

3 stops36h 55m

Busan Gimhae

mar. 10/8

2 stops48h 25m

$3,170

Flights are sorted by cheapest first

Deals found on 5/30

What is the cheapest day to fly from Chicago to Busan?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Busan. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Busan flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Chicago to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Busan by month

Plan your trip to Busan by taking into account the average temperature and rainfall totals by month.

PUS

Temperature

39.2 - 78.8 °F

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated mayo 30, 2024.
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Boarding

8.6

Food

8.1

Comfort

8.3

Crew

8.8

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,149 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Boarding

8.6

Food

8.1

Comfort

8.3

Crew

8.8

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Delta
8.0
Very good
10,457 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Boarding

8.6

Food

8.1

Comfort

8.3

Crew

8.8

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Air China
7.0
Good
393 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Boarding

8.6

Food

8.1

Comfort

8.3

Crew

8.8

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from Chicago to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Busan from Chicago?

    If you book a flight to Busan from Chicago, you will be flying to Gimhae, which is the city’s only airport. Busan Gimhae (PUS) is located 7.2 mi from the center of Busan. There are 0 flights from Chicago to Gimhae per day from 1 airline.

  • Can I find flights from Chicago to Busan for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Chicago to Busan for under $1,300. The cheapest flight booked recently is on Multiple Airlines for just $1,272, but on average you can expect to pay $1,655.

  • What are the cheapest airlines flying from Chicago to Busan round-trip?

    Our cheapest airline available from Chicago to Busan is Korean Air. Our recent data shows that you can find tickets from as low as $1,840 on this airline. Additional options worth looking into are Air China and Delta, starting at $3,170 and $8,583 round-trip.

  • What does ORD to PUS mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Busan Gimhae Airport (PUS). Codes like Busan Gimhae Airport are often used to just call airports uniquely. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Chicago to Busan that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Busan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Busan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Busan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chicago to Busan that include hotel bookings?

    Yes. In addition to deals on Chicago to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Busan.

  • Can I find deals for business class flights from Chicago to Busan?

    Yes. Cheapflights offers flight deals from Chicago to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chicago to Busan that allow pets onboard?

    Many airlines flying from Chicago to Busan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Busan?

    Yes, you can often find last-minute deals on Chicago to Busan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Busan flight deals updated?

    The Chicago to Busan flight deals you see on this page were last updated on 5/30.

  • What is the cheapest month to book a flight from Chicago to Busan?

    Currently, November is the cheapest month in which you can book a flight from Chicago to Busan (average of $894). Flying from Chicago to Busan in July is currently the most expensive (average of $2,043). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Chicago to Busan
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Chicago to Busan

Discover the top airline that operate flights from Chicago to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$2,023Average$2,697FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
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Search flights from Chicago to Busan by cabin class

Find flights from Chicago to Busan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago to Busan?

Deals for Chicago to Busan flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Busan?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Busan from Chicago.

Can Cheapflights find flights from Chicago to Busan with no change fees?

Certainly. Search results for flights to Busan from Chicago shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Chicago to Busan become cheaper?

Of course! You can now track prices for flights from Chicago to Busan and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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