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Busan

$640+ Cheap flights from Chicago (CHI) to Busan (PUS)

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PUS
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,243
(Trip.com)
Provider with most accurate pricing for Chicago (CHI)-Busan Gimhae flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Busan Gimhae flights.
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From Chicago (CHI) to Busan Gimhae
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Find flight deals from Chicago to Busan

Cheapest flights from Chicago to Busan
Explore the most affordable flight options available from Chicago to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Justfly.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/181:45 pmORD - PUS
2 stops40h 00mKorean Air
Wed 12/257:55 amPUS - ORD
1 stop15h 35mKorean Air
Deal found 12/17$3,296
This Justfly.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/184:58 pmMDW - PUS
2 stops25h 52mKorean Air
Wed 12/257:00 amPUS - MDW
2 stops24h 10mKorean Air
Deal found 12/17$4,093

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 2,558,603 searches. Data last updated December 18, 2024.

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Route

Depart

Return

Price

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Mon 2/3

2:40 pm-1:05 pm

1 stop31h 25m

Busan Gimhae

Tue 2/18

2:05 pm-1:00 pm

1 stop37h 55m

$1,243

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Mon 1/20

2:40 pm-1:05 pm

1 stop31h 25m

Busan Gimhae

Mon 1/27

2:05 pm-5:55 am

2 stops54h 50m

$1,314

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Mon 2/3

11:25 am-8:45 pm

1 stop18h 20m

Busan Gimhae

Tue 2/18

7:00 am-8:40 am

1 stop16h 40m

$1,893

ChicagoBusan

MDW - PUS

MDWPUS

Chicago Midway

Sun 5/11

9:20 am-8:45 pm

2 stops21h 25m

Busan Gimhae

Sat 6/14

7:00 am-12:30 pm

2 stops19h 30m

$2,157

ChicagoBusan

MDW - PUS

MDWPUS

Chicago Midway

Sat 4/26

9:30 am-6:20 pm

2 stops18h 50m

Busan Gimhae

Sat 5/3

8:00 am-12:30 pm

2 stops18h 30m

$2,163

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Thu 5/29

12:20 pm-7:35 pm

1 stop17h 15m

Busan Gimhae

Thu 7/31

8:00 am-9:50 am

1 stop15h 50m

$2,273

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Sat 4/26

8:55 am-11:45 am

3 stops36h 50m

Busan Gimhae

Sat 5/3

12:45 pm-11:59 pm

2 stops49h 14m

$2,621

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Sat 4/26

1:22 pm-6:20 am

3 stops50h 58m

Busan Gimhae

Sat 5/3

7:40 am-6:27 pm

3 stops48h 47m

$2,793

ChicagoBusan

MDW - PUS

MDWPUS

Chicago Midway

Sun 2/9

12:43 pm-1:55 pm

3 stops58h 12m

$640

ChicagoBusan

MDW - PUS

MDWPUS

Chicago Midway

Sun 2/9

6:00 am-8:45 pm

2 stops23h 45m

$1,224

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Compare providers for flights from Chicago to Busan

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Busan in December.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Busan flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Busan flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Busan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Busan flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Busan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Chicago to Busan

Get recent, data-driven insights about flights from Chicago to Busan including ideal travel times, pricing trends, and more.

Rainfall in Busan by month

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

In terms of precipitation, rainfall in Busan ranges from 0.9 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. December is typically the driest time to visit Busan when rainfall is around 0.9 in.

Temperature in Busan by month

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

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 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 December 18, 2024.
Read reviews from past customers who have flown Korean Air and Delta from Chicago to Busan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,018 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very good
1,018 reviews
Korean Air
8.4
Very good
1,018 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,329 reviews
Korean Air
8.4
Very good
1,018 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,604 reviews
Korean Air
8.4
Very good
1,018 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Cathay Pacific
7.5
Good
841 reviews
Korean Air
8.4
Very good
1,018 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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.

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

    Our cheapest airline available from Chicago to Busan is Cathay Pacific. Our recent data shows that you can find tickets from as low as $1,243 on this airline. Additional options worth looking into are Delta and Korean Air, starting at $1,893 and $2,163 round-trip.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Chicago to Busan (average of $1,166). Flying from Chicago to Busan in July is currently the most expensive (average of $1,852). 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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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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,827Average$2,613FlexibilityNo cancel feeOn-time81%
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