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$928+ Cheap flights from O'Hare Intl (ORD) to Busan (PUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PUS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Busan

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$928
(Mytrip)
Provider with most accurate pricing for Chicago O'Hare Intl-Busan Gimhae flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Busan Gimhae flights.
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From Chicago O'Hare Intl to Busan Gimhae
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Find flight deals from O'Hare Intl to Busan

Cheapest flights from O'Hare Intl to Busan
Explore the most affordable flight options available from O'Hare Intl to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/710:48 amORD - PUS
2 stops33h 57mMultiple Airlines
Fri 3/1412:45 pmPUS - ORD
2 stops30h 00mMultiple Airlines
Deal found 1/21$1,027
This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/14:05 pmORD - PUS
1 stop31h 45mCathay Pacific
Wed 4/301:55 pmPUS - ORD
1 stop38h 30mCathay Pacific
Deal found 1/21$1,333
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/712:30 pmORD - PUS
1 stop17h 05mKorean Air
Thu 7/317:00 amPUS - ORD
1 stop16h 40mKorean Air
Deal found 1/21$1,959
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2111:25 amORD - PUS
1 stop36h 50mDelta
Thu 2/274:10 pmPUS - ORD
1 stop31h 30mDelta
Deal found 1/21$1,991
This Air France deal was found by Cheapflights users on 1/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:15 pmORD - PUS
2 stops35h 05mAir France
Thu 7/318:00 amPUS - ORD
2 stops45h 00mAir France
Deal found 1/21$2,376
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/268:45 amORD - PUS
3 stops37h 00mAir China
Sat 5/312:45 pmPUS - ORD
2 stops48h 15mAir China
Deal found 1/21$2,710
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/711:35 amORD - PUS
3 stops52h 45mSingapore Airlines
Tue 7/297:40 amPUS - ORD
3 stops53h 45mSingapore Airlines
Deal found 1/21$2,719
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:10 pmORD - PUS
2 stops34h 50mChina Airlines
Tue 7/2912:15 pmPUS - ORD
2 stops35h 41mChina Airlines
Deal found 1/21$10,286

Find flights from O'Hare Intl to Busan within your budget

Customize your flight search to find flights from O'Hare Intl 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 January 21, 2025.

Fly from

Any airport

Fly to

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Route

Depart

Return

Price

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Mon 3/3

11:35 am-11:45 am

2 stops33h 10m

Busan Gimhae

Mon 3/10

12:45 pm-4:45 am

2 stops30h 00m

$928

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Mon 3/3

2:40 pm-1:05 pm

1 stop31h 25m

Busan Gimhae

Mon 3/10

2:05 pm-2:00 pm

1 stop37h 55m

$1,149

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Fri 2/21

11:25 am-3:15 pm

1 stop36h 50m

Busan Gimhae

Thu 2/27

4:10 pm-8:40 am

1 stop31h 30m

$1,991

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 4/1

6:45 am-6:20 pm

2 stops21h 35m

Busan Gimhae

Tue 4/29

7:00 am-9:50 am

1 stop16h 50m

$6,088

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 4/1

8:45 am-11:45 am

3 stops37h 00m

Busan Gimhae

Tue 4/29

12:45 pm-9:14 pm

2 stops46h 29m

$12,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from O'Hare Intl 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 O'Hare Intl to Busan in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 O'Hare Intl Airport-Busan flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Busan flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Busan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-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 O'Hare Intl Airport-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 O'Hare Intl to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from O'Hare Intl 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 O'Hare Intl to Busan

Get recent, data-driven insights about flights from O'Hare Intl 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 January 21, 2025.
Cathay Pacific
7.5
Good
830 reviews

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.5

Entertainment

7.8

Crew

8.0

Reviews

1 / 10

An airline like Cathy Pacific should not serve vegetarian meal for people who pre-booked Muslim meal. Also, the quality / variety of the meals can be improved.

Cathay Pacific
7.5
Good
830 reviews
Cathay Pacific
7.5
Good
830 reviews

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.5

Entertainment

7.8

Crew

8.0

Reviews

1 / 10

An airline like Cathy Pacific should not serve vegetarian meal for people who pre-booked Muslim meal. Also, the quality / variety of the meals can be improved.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl?

    Busan Gimhae (PUS) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Busan. You should not have trouble finding flights to Gimhae from Chicago O'Hare Intl; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Busan airport from Chicago O'Hare Intl. It is only a 7.2 mi journey from Gimhae (PUS) to Busan’s city center.

  • What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Busan round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Busan round-trip from $1,149.

  • Can I find deals for flights from O'Hare Intl to Busan that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Busan?

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

  • Can I find deals for business class flights from O'Hare Intl to Busan?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Busan?

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Busan (average of $1,166). Flying from Chicago O'Hare Intl Airport to Busan in December is currently the most expensive (average of $2,247). 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.

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Alternative routes for O'Hare Intl 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 O'Hare Intl to Busan

Discover the top airline that operate flights from O'Hare Intl 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,827Average$2,613FlexibilityNo cancel feeOn-time81%
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