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Cheap flights from O'Hare Intl (ORD) to Busan (PUS) from $859

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 6/17. 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.
ORD — PUS
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
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 April 25, 2024.

Popular in

August

Cheapest in

May

Average price

$2,028

Round-trip from

$894
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 43% potential price drop
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Average for round-trip flights in April 2024
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From Chicago O'Hare Intl to Busan Gimhae
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What is the cheapest month to fly from Chicago O'Hare Intl Airport to Busan?

April is one of the best times of the year to fly to Busan from Chicago O'Hare Intl Airport. Prices for April average $2,318 per person but you can even find prices for as low as $1,683. The most expensive prices can be found in the month of December. Opting for a April flight can save you 42% on your journey compared to booking in December

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Busan (ORD - PUS)?

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

Cheap Air China flights from O'Hare Intl to Busan

Explore cheap flight options specifically provided by Air China for the route between O'Hare Intl 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 3,068,701 searches. Data last updated April 25, 2024.
Find some of the cheapest Air China flights traveling from Chicago to Busan. Make sure to double check the flight details before booking.
Tue 8/68:53 amORD - PUS
3 stops36h 52mAir China
Tue 10/812:45 pmPUS - ORD
2 stops48h 25mAir China
Deal found 4/24$3,125
Tue 7/168:53 amORD - PUS
3 stops36h 52mAir China
Tue 9/1712:45 pmPUS - ORD
2 stops48h 20mAir China
Deal found 4/24$3,258
Tue 4/308:45 amORD - PUS
3 stops42h 15mAir China
Tue 6/1112:45 pmPUS - ORD
2 stops48h 28mAir China
Deal found 4/25$7,219

Cheap Korean Air flights from O'Hare Intl to Busan

Explore cheap flight options specifically provided by Korean Air for the route between O'Hare Intl 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 3,068,701 searches. Data last updated April 25, 2024.
Browse through some of the cheapest Korean Air flights traveling from Chicago to Busan. Deals are refreshing constantly so come back soon for more options.
Tue 9/1712:20 pmORD - PUS
1 stop29h 15mKorean Air
Tue 11/57:55 amPUS - ORD
1 stop15h 35mKorean Air
Deal found 4/25$1,865
Tue 8/612:30 pmORD - PUS
1 stop31h 05mKorean Air
Tue 10/87:00 amPUS - ORD
1 stop16h 30mKorean Air
Deal found 4/24$2,007
Tue 8/610:35 amORD - PUS
2 stops20h 10mKorean Air
Tue 10/87:00 amPUS - ORD
1 stop16h 30mKorean Air
Deal found 4/24$2,013
Tue 7/1612:33 pmORD - PUS
2 stops39h 47mKorean Air
Tue 9/174:25 pmPUS - ORD
1 stop31h 05mKorean Air
Deal found 4/24$2,026
Tue 7/1612:30 pmORD - PUS
1 stop17h 05mKorean Air
Tue 9/174:25 pmPUS - ORD
1 stop31h 05mKorean Air
Deal found 4/24$2,054
Tue 4/3012:20 pmORD - PUS
1 stop17h 15mKorean Air
Tue 6/114:25 pmPUS - ORD
1 stop31h 25mKorean Air
Deal found 4/25$3,746

Cheap O'Hare Intl to Busan flights in April & May 2024

Find cheap flight options from O'Hare Intl to Busan specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 25, 2024.
These are some of the most attractive deals on flights from Chicago to Busan in 2024. Check back soon for alternative fares.
Sun 4/2810:55 amORD - PUS
2 stops32h 40mDelta
Sat 5/48:35 amPUS - ORD
2 stops26h 34mDelta
Deal found 4/25$2,745
Sun 4/288:45 amORD - PUS
2 stops22h 00mKorean Air
Sat 5/48:35 amPUS - ORD
1 stop15h 15mKorean Air
Deal found 4/25$3,760
Sun 4/2812:20 pmORD - PUS
1 stop18h 25mKorean Air
Sat 5/48:35 amPUS - ORD
1 stop15h 15mKorean Air
Deal found 4/25$5,617

O'Hare Intl to Busan 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Busan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
These are some of the most attractive deals on flights from Chicago to Busan in 2024. Check back soon for alternative fares.
Tue 9/173:36 pmORD - PUS
2 stops29h 39mMultiple Airlines
Tue 11/511:50 amPUS - ORD
2 stops33h 08mMultiple Airlines
Deal found 4/24$1,267
Tue 11/122:05 pmORD - PUS
2 stops29h 45mMultiple Airlines
Tue 1/147:35 pmPUS - ORD
2 stops31h 29mMultiple Airlines
Deal found 4/24$1,300
Tue 8/67:22 pmORD - PUS
2 stops25h 53mMultiple Airlines
Tue 10/87:55 pmPUS - ORD
2 stops24h 03mMultiple Airlines
Deal found 4/24$1,476
Mon 8/512:30 amORD - PUS
1 stop28h 00mMultiple Airlines
Tue 10/87:35 amPUS - ORD
2 stops36h 25mMultiple Airlines
Deal found 4/24$1,613
Tue 9/174:05 pmORD - PUS
1 stop31h 45mMultiple Airlines
Tue 11/54:05 pmPUS - ORD
2 stops59h 55mMultiple Airlines
Deal found 4/24$1,684
Sun 7/712:25 pmORD - PUS
2 stops32h 35mMultiple Airlines
Sat 7/137:50 amPUS - ORD
3 stops28h 08mMultiple Airlines
Deal found 4/24$1,823
Sun 7/712:25 pmORD - PUS
3 stops30h 45mMultiple Airlines
Sat 7/137:50 amPUS - ORD
3 stops28h 08mMultiple Airlines
Deal found 4/24$1,832
Tue 7/167:22 pmORD - PUS
2 stops25h 53mMultiple Airlines
Tue 9/1712:15 pmPUS - ORD
2 stops30h 25mMultiple Airlines
Deal found 4/24$1,837
Sun 7/712:25 pmORD - PUS
1 stop34h 55mMultiple Airlines
Sat 7/137:00 amPUS - ORD
2 stops28h 31mMultiple Airlines
Deal found 4/24$1,847

O'Hare Intl to Busan flights leaving soon

Find last-minute flight options from O'Hare Intl to Busan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Book one of these great deals on flights from Chicago to Busan. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 4/3011:50 amORD - PUS
1 stop35h 45mMultiple Airlines
Tue 6/117:50 amPUS - ORD
2 stops31h 15mMultiple Airlines
Deal found 4/25$1,622
Tue 4/3012:10 pmORD - PUS
3 stops33h 05mMultiple Airlines
Tue 6/111:05 pmPUS - ORD
3 stops26h 00mMultiple Airlines
Deal found 4/25$1,921
Tue 4/306:10 amORD - PUS
2 stops23h 25mDelta
Tue 6/118:35 amPUS - ORD
2 stops18h 00mDelta
Deal found 4/25$2,695
Tue 4/3012:20 pmORD - PUS
1 stop17h 15mKorean Air
Tue 6/114:25 pmPUS - ORD
1 stop31h 25mKorean Air
Deal found 4/25$3,746
Tue 4/308:45 amORD - PUS
3 stops42h 15mAir China
Tue 6/1112:45 pmPUS - ORD
2 stops48h 28mAir China
Deal found 4/25$7,219

One-way flights to Busan from O'Hare Intl

Search for one-way flight options from O'Hare Intl 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 3,068,701 searches. Data last updated April 25, 2024.
If you're seeking multiple options on one-way flights from Chicago to Busan, be sure to check out these deals, which are updated often. Users needing a return flight from Chicago to Busan should utilize the search form above.
Mon 6/1710:07 amORD - PUS
3 stops35h 28mMultiple Airlines
Deal found 4/24$859
Mon 6/37:30 amORD - PUS
3 stops39h 15mMultiple Airlines
Deal found 4/24$897
Mon 6/178:30 pmORD - PUS
2 stops45h 15mMultiple Airlines
Deal found 4/24$898
Fri 5/316:40 pmORD - PUS
3 stops52h 40mMultiple Airlines
Deal found 4/24$904
Mon 6/35:19 pmORD - PUS
2 stops29h 26mMultiple Airlines
Deal found 4/24$942
Wed 6/55:07 pmORD - PUS
2 stops30h 13mMultiple Airlines
Deal found 4/24$945
Fri 5/315:19 pmORD - PUS
2 stops30h 01mMultiple Airlines
Deal found 4/24$955
Mon 6/312:25 pmORD - PUS
1 stop34h 20mMultiple Airlines
Deal found 4/24$1,294
Wed 6/512:25 pmORD - PUS
1 stop34h 55mMultiple Airlines
Deal found 4/24$1,512

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 3,068,701 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,267 - $3,125

Route

Depart

Return

Price

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 9/17

2 stops31h 57m

Busan Gimhae

Tue 11/5

2 stops33h 08m

$1,267

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 8/6

2 stops25h 53m

Busan Gimhae

Tue 10/8

2 stops24h 03m

$1,476

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 9/17

1 stop31h 45m

Busan Gimhae

Tue 11/5

2 stops59h 55m

$1,575

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Mon 8/5

1 stop28h 00m

Busan Gimhae

Tue 10/8

2 stops36h 25m

$1,613

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 7/16

2 stops25h 53m

Busan Gimhae

Tue 9/17

2 stops30h 25m

$1,837

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 9/17

1 stop29h 15m

Busan Gimhae

Tue 11/5

1 stop15h 35m

$1,865

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 8/6

1 stop31h 05m

Busan Gimhae

Tue 10/8

1 stop16h 30m

$2,007

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 8/6

2 stops20h 10m

Busan Gimhae

Tue 10/8

1 stop16h 30m

$2,013

Chicago O'Hare IntlBusan Gimhae

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 8/6

3 stops36h 52m

Busan Gimhae

Tue 10/8

2 stops48h 25m

$3,125

Flights are sorted by cheapest first

Deals found on 4/25

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Busan?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Busan. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Busan flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Busan by month

Plan your trip from O'Hare Intl to Busan by taking into account the cheapest months to travel. The average price of a one-way flight from O'Hare Intl to Busan is currently $1,023 while a round-trip flight costs $1,864. Price data was last updated on April 21, 2024.

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Busan (average of $894). Flying from Chicago O'Hare Intl Airport to Busan in July is currently the most expensive (average of $2,106). 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.

January

$1,362

February

$1,715

March

$1,485

April

$1,483

May

$1,848

June

$1,897

July

$2,106

August

$1,643

September

$1,558

October

$1,726

November

$894

December

$1,890

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 April 25, 2024.
Read reviews from past customers who have flown Air China and Korean Air from Chicago to Busan. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,188 reviews
Check prices

Comfort

8.3

Crew

8.8

Boarding

8.6

Overall

8.5

Entertainment

8.2

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Korean Air
8.5
Very good
1,188 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Comfort

8.3

Crew

8.8

Boarding

8.6

Overall

8.5

Entertainment

8.2

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Air China
7.0
Good
495 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Comfort

8.3

Crew

8.8

Boarding

8.6

Overall

8.5

Entertainment

8.2

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

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.

  • Can I find flights from Chicago O'Hare Intl Airport to Busan for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Busan for under $1,300. The cheapest flight booked recently is on Multiple Airlines for just $1,267, but on average you can expect to pay $3,444.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Busan for under $1,700?

    There are currently 5+ open flights from Chicago O'Hare Intl Airport to Busan within the next 7 days for less than $1,700.

  • What are the cheapest airlines flying 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 $1,865. Another airline that can offer you cheap pricing is Air China. You may be able to fly from Chicago O'Hare Intl Airport to Busan for 15% less than the average price by searching for these airlines.

  • What does ORD to PUS mean?

    ORD and PUS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to PUS refers to a flight route from Chicago O'Hare Intl Airport to Busan Gimhae Airport.

  • Can I find deals for flights from O'Hare Intl to Busan that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl 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 O'Hare Intl to Busan with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl 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 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.

  • Can I find deals for flights from O'Hare Intl to Busan that allow pets onboard?

    Many airlines flying from O'Hare Intl 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 O'Hare Intl to Busan?

    Yes, you can often find last-minute deals on O'Hare Intl 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 O'Hare Intl Airport to Busan flight deals updated?

    The Chicago O'Hare Intl Airport to Busan flight deals you see on this page were last updated on 4/24.

See more FAQs

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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.

O'Hare Intl to Incheon Intl flights
O'Hare Intl to Gimpo Intl flights
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Midway to Busan flights

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 3,068,701 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$2,023Average$2,697FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
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Search flights from O'Hare Intl to Busan by cabin class

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

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How does Cheapflights help users find flights from O'Hare Intl to Busan?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Busan from O'Hare Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Busan?

Cheapflights simply makes it quick and affordable to book flights from O'Hare Intl to Busan by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from O'Hare Intl to Busan with no change fees?

Certainly. Search results for flights to Busan from O'Hare Intl 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 O'Hare Intl to Busan become cheaper?

Yes, Cheapflights offers price alerts on O'Hare Intl to Busan flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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