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Cheap flights from Incheon Intl (ICN) to Illinois from $429

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 10/31. 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.
ICN — ORD
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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How far in advance should I book a flight from Incheon Intl Airport to Illinois?

Find a great deal and save up to 61% by booking at least 37 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Incheon Intl Airport to Illinois within the next two weeks, with the cheapest ticket starting at $1,088.

What is the cheapest month to fly from Incheon Intl Airport to Illinois?

The best pricing can be found in the month of November. Prices to Illinois from Incheon Intl Airport average $1,404. You can even find prices in November for less than $1,404, as users have found deals to Illinois from as low as $695. The month of August appears to be one of the more expensive times to travel to Illinois from Incheon Intl Airport. Flying in the targeted month can save you up to 40%.

What is the cheapest time of day to fly from ICN to IL?

When flying from Incheon Intl Airport to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Incheon Intl to Illinois

Explore cheap flight options specifically provided by American Airlines for the route between Incheon Intl and Illinois. 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 May 30, 2024.
Check out some of the cheapest American Airlines flights we've come across from Seoul to Illinois. Come back soon if you're not finding the exact deal you're looking for.
Tue 11/56:35 pmICN - ORD
1 stop17h 38mAmerican Airlines
Thu 11/147:00 amORD - ICN
1 stop18h 25mAmerican Airlines
Deal found 5/28$704
Tue 11/56:35 pmICN - ORD
2 stops20h 22mAmerican Airlines
Thu 11/145:00 amORD - ICN
1 stop20h 25mAmerican Airlines
Deal found 5/28$707
Tue 11/56:35 pmICN - ORD
2 stops20h 22mAmerican Airlines
Thu 11/148:45 pmORD - ICN
2 stops28h 40mAmerican Airlines
Deal found 5/28$780
Wed 6/55:25 pmICN - ORD
2 stops27h 57mAmerican Airlines
Tue 6/118:45 pmORD - ICN
2 stops28h 30mAmerican Airlines
Deal found 5/30$807
Fri 10/45:25 pmICN - ORD
2 stops27h 07mAmerican Airlines
Fri 10/188:15 pmORD - ICN
2 stops29h 00mAmerican Airlines
Deal found 5/28$907
Wed 10/306:35 pmICN - ORD
1 stop17h 41mAmerican Airlines
Thu 3/136:25 amORD - ICN
1 stop20h 00mAmerican Airlines
Deal found 5/29$943
Tue 10/296:35 pmICN - ORD
1 stop19h 31mAmerican Airlines
Wed 3/126:25 amORD - ICN
1 stop20h 00mAmerican Airlines
Deal found 5/30$945
Wed 10/306:35 pmICN - ORD
2 stops19h 22mAmerican Airlines
Tue 3/185:00 amORD - ICN
1 stop21h 25mAmerican Airlines
Deal found 5/29$946
Tue 10/225:25 pmICN - ORD
1 stop17h 35mAmerican Airlines
Wed 2/128:20 pmORD - ICN
2 stops29h 05mAmerican Airlines
Deal found 5/29$947

Cheap Air Canada flights from Incheon Intl to Illinois

Explore cheap flight options specifically provided by Air Canada for the route between Incheon Intl and Illinois. 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 May 30, 2024.
Browse through some of the cheapest Air Canada flights traveling from Seoul to Illinois. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 10/156:00 pmICN - ORD
1 stop34h 26mAir Canada
Tue 10/294:40 pmORD - ICN
1 stop33h 20mAir Canada
Deal found 5/30$1,097
Wed 9/256:00 pmICN - ORD
1 stop34h 26mAir Canada
Tue 10/153:40 pmORD - ICN
1 stop34h 25mAir Canada
Deal found 5/30$1,098
Fri 11/156:45 pmICN - ORD
1 stop35h 56mAir Canada
Wed 11/204:40 pmORD - ICN
1 stop33h 20mAir Canada
Deal found 5/28$1,101
Mon 11/46:45 pmICN - ORD
1 stop35h 56mAir Canada
Mon 12/24:40 pmORD - ICN
1 stop33h 20mAir Canada
Deal found 5/28$1,102
Tue 10/295:45 pmICN - ORD
1 stop35h 56mAir Canada
Mon 11/44:40 pmORD - ICN
1 stop33h 20mAir Canada
Deal found 5/29$1,103
Thu 10/36:00 pmICN - ORD
1 stop16h 00mAir Canada
Sun 10/206:00 pmORD - ICN
2 stops32h 05mAir Canada
Deal found 5/28$1,114
Sat 10/266:00 pmICN - ORD
1 stop16h 00mAir Canada
Sat 11/24:40 pmORD - ICN
1 stop34h 20mAir Canada
Deal found 5/29$1,210
Wed 9/46:00 pmICN - ORD
1 stop15h 58mAir Canada
Wed 9/257:42 pmORD - ICN
1 stop30h 23mAir Canada
Deal found 5/30$1,235
Sun 6/26:00 pmICN - ORD
2 stops32h 59mAir Canada
Wed 6/53:40 pmORD - ICN
1 stop34h 25mAir Canada
Deal found 5/30$1,464

Cheap Incheon Intl to Illinois flights in May & June 2024

Find cheap flight options from Incheon Intl to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Thu 6/65:25 pmICN - ORD
2 stops27h 57mAmerican Airlines
Sun 6/238:45 pmORD - ICN
2 stops28h 30mAmerican Airlines
Deal found 5/29$982
Thu 5/3011:30 amICN - ORD
2 stops34h 06mUnited Airlines
Sun 6/210:15 pmORD - ICN
1 stop40h 05mUnited Airlines
Deal found 5/29$1,046
Mon 6/103:50 pmICN - ORD
2 stops47h 15mMultiple Airlines
Mon 9/912:05 pmORD - ICN
1 stop36h 15mMultiple Airlines
Deal found 5/29$1,058
Thu 5/3011:30 amICN - ORD
1 stop27h 20mUnited Airlines
Sun 6/210:15 pmORD - ICN
1 stop26h 45mUnited Airlines
Deal found 5/29$1,097
Wed 6/196:45 amICN - ORD
2 stops37h 04mMultiple Airlines
Wed 7/3110:38 pmORD - ICN
1 stop27h 07mMultiple Airlines
Deal found 5/29$1,104
Mon 6/311:30 amICN - ORD
1 stop17h 15mUnited Airlines
Fri 7/52:36 pmORD - ICN
2 stops23h 44mUnited Airlines
Deal found 5/28$1,105
Mon 6/103:50 pmICN - ORD
2 stops47h 15mMultiple Airlines
Mon 7/298:30 pmORD - ICN
1 stop22h 15mMultiple Airlines
Deal found 5/29$1,127
Mon 6/106:35 pmICN - ORD
1 stop34h 45mUnited Airlines
Mon 8/194:50 pmORD - ICN
1 stop32h 10mUnited Airlines
Deal found 5/29$1,149
Mon 6/1011:20 amICN - ORD
1 stop41h 50mLOT
Mon 8/199:40 pmORD - ICN
1 stop42h 40mLOT
Deal found 5/29$1,157

Incheon Intl to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Incheon Intl and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Thu 6/65:25 pmICN - ORD
2 stops27h 57mAmerican Airlines
Sun 6/238:45 pmORD - ICN
2 stops28h 30mAmerican Airlines
Deal found 5/29$982
Tue 10/296:35 pmICN - ORD
2 stops19h 22mAmerican Airlines
Thu 3/138:15 pmORD - ICN
2 stops30h 10mAmerican Airlines
Deal found 5/30$997
Thu 10/316:35 pmICN - ORD
1 stop16h 38mAmerican Airlines
Sat 3/155:00 amORD - ICN
1 stop21h 25mAmerican Airlines
Deal found 5/30$1,000
Thu 10/316:35 pmICN - ORD
2 stops19h 22mAmerican Airlines
Sat 3/158:20 pmORD - ICN
2 stops30h 05mAmerican Airlines
Deal found 5/30$1,003
Wed 10/28:15 amICN - ORD
2 stops44h 55mLOT
Tue 10/89:40 pmORD - ICN
2 stops45h 50mLOT
Deal found 5/30$1,021
Thu 10/38:15 amICN - ORD
2 stops49h 25mLOT
Sat 5/39:40 pmORD - ICN
1 stop21h 50mLOT
Deal found 5/30$1,026
Fri 11/16:15 pmICN - ORD
1 stop19h 44mMultiple Airlines
Fri 11/155:57 pmORD - ICN
1 stop20h 33mMultiple Airlines
Deal found 5/29$1,028
Wed 10/308:50 amICN - ORD
2 stops50h 10mLOT
Fri 3/1410:55 pmORD - ICN
1 stop42h 15mLOT
Deal found 5/30$1,037
Tue 10/2912:35 pmICN - ORD
1 stop46h 25mLOT
Fri 3/1410:55 pmORD - ICN
1 stop42h 15mLOT
Deal found 5/30$1,039

Non-stop flights to Illinois from Incheon Intl

Discover non-stop flight options from Incheon Intl to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Consider booking one of these non-stop flights heading from Seoul to Illinois. Users can also choose from other Seoul to Illinois flights by using the search form above.
Fri 11/110:40 amICN - ORD
Nonstop12h 50mKorean Air
Fri 11/1511:25 amORD - ICN
Nonstop14h 05mKorean Air
Deal found 5/29$1,252
Tue 9/1010:40 amICN - ORD
Nonstop12h 50mKorean Air
Fri 9/1312:20 pmORD - ICN
Nonstop14h 30mKorean Air
Deal found 5/30$1,281
Tue 9/1010:40 amICN - ORD
Nonstop12h 50mKorean Air
Tue 9/2412:20 pmORD - ICN
Nonstop14h 30mKorean Air
Deal found 5/29$1,283
Mon 9/2310:40 amICN - ORD
Nonstop12h 50mKorean Air
Thu 10/1712:20 pmORD - ICN
Nonstop14h 30mKorean Air
Deal found 5/30$1,284
Mon 11/410:40 amICN - ORD
Nonstop12h 50mKorean Air
Mon 12/211:25 amORD - ICN
Nonstop14h 05mKorean Air
Deal found 5/28$1,285
Tue 9/1010:40 amICN - ORD
Nonstop12h 50mKorean Air
Tue 9/1712:20 pmORD - ICN
Nonstop14h 30mKorean Air
Deal found 5/29$1,288
Tue 10/2910:40 amICN - ORD
Nonstop12h 50mKorean Air
Mon 11/411:25 amORD - ICN
Nonstop14h 05mKorean Air
Deal found 5/29$1,289
Thu 10/1710:40 amICN - ORD
Nonstop12h 50mKorean Air
Wed 10/2312:20 pmORD - ICN
Nonstop14h 30mKorean Air
Deal found 5/30$1,291
Fri 11/110:40 amICN - ORD
Nonstop12h 50mKorean Air
Tue 11/511:25 amORD - ICN
Nonstop14h 05mKorean Air
Deal found 5/29$1,299

Incheon Intl to Illinois flights leaving soon

Find last-minute flight options from Incheon Intl to Illinois 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 2,784,634 searches. Data last updated May 30, 2024.
Check out these flights departing soon from Seoul to Illinois. It's wise to confirm all flight details are correct before booking.
Wed 6/55:25 pmICN - ORD
2 stops27h 57mAmerican Airlines
Tue 6/118:45 pmORD - ICN
2 stops28h 30mAmerican Airlines
Deal found 5/30$807
Thu 6/65:25 pmICN - ORD
2 stops27h 57mAmerican Airlines
Sun 6/238:45 pmORD - ICN
2 stops28h 30mAmerican Airlines
Deal found 5/29$982
Mon 6/103:50 pmICN - ORD
2 stops47h 15mMultiple Airlines
Mon 9/912:05 pmORD - ICN
1 stop36h 15mMultiple Airlines
Deal found 5/29$1,058
Mon 6/311:30 amICN - ORD
1 stop17h 15mUnited Airlines
Fri 7/52:36 pmORD - ICN
2 stops23h 44mUnited Airlines
Deal found 5/28$1,105
Mon 6/103:50 pmICN - ORD
2 stops47h 15mMultiple Airlines
Mon 7/298:30 pmORD - ICN
1 stop22h 15mMultiple Airlines
Deal found 5/29$1,127
Mon 6/106:35 pmICN - ORD
1 stop34h 45mUnited Airlines
Mon 8/194:50 pmORD - ICN
1 stop32h 10mUnited Airlines
Deal found 5/29$1,149
Mon 6/1011:20 amICN - ORD
1 stop41h 50mLOT
Mon 8/199:40 pmORD - ICN
1 stop42h 40mLOT
Deal found 5/29$1,157
Tue 6/118:00 amICN - ORD
2 stops35h 49mMultiple Airlines
Fri 7/196:35 amORD - ICN
1 stop23h 15mMultiple Airlines
Deal found 5/29$1,158
Sun 6/912:00 pmICN - ORD
1 stop23h 00mEVA Air
Sun 8/1812:30 amORD - ICN
1 stop20h 30mEVA Air
Deal found 5/29$1,161

One-way flights to Illinois from Incheon Intl

Search for one-way flight options from Incheon Intl to Illinois. 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 May 30, 2024.
If you're seeking multiple options on one-way flights from Seoul to Illinois, be sure to check out these deals, which are updated often. Users needing a return flight from Seoul to Illinois should utilize the search form above.
Thu 10/316:35 pmICN - ORD
1 stop19h 31mAmerican Airlines
Deal found 5/29$429
Thu 10/316:35 pmICN - ORD
2 stops19h 22mAmerican Airlines
Deal found 5/29$432
Wed 9/118:00 amICN - ORD
2 stops36h 00mMultiple Airlines
Deal found 5/29$434
Tue 10/15:25 pmICN - ORD
2 stops27h 07mAmerican Airlines
Deal found 5/30$438
Tue 6/255:25 pmICN - ORD
2 stops27h 57mAmerican Airlines
Deal found 5/29$441
Mon 6/103:50 pmICN - ORD
2 stops47h 15mMultiple Airlines
Deal found 5/29$454
Mon 6/106:25 pmICN - MDW
3 stops58h 55mMultiple Airlines
Deal found 5/29$460
Tue 9/38:30 amICN - ORD
2 stops41h 42mMultiple Airlines
Deal found 5/30$462
Mon 6/106:25 pmICN - ORD
3 stops44h 40mMultiple Airlines
Deal found 5/29$469

Find flights from Incheon Intl to Illinois within your budget

Customize your flight search to find flights from Incheon Intl to Illinois 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 May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$704 - $1,265

Route

Depart

Return

Price

Incheon IntlChicago O'Hare Intl

ICN - ORD

ICNORD

Incheon Intl

Tue 11/5

1 stop17h 38m

Chicago O'Hare Intl

Thu 11/14

1 stop18h 25m

$704

Incheon IntlChicago O'Hare Intl

ICN - ORD

ICNORD

Incheon Intl

Tue 11/5

2 stops20h 22m

Chicago O'Hare Intl

Thu 11/14

1 stop20h 25m

$707

Incheon IntlChicago O'Hare Intl

ICN - ORD

ICNORD

Incheon Intl

Wed 10/2

2 stops44h 55m

Chicago O'Hare Intl

Tue 10/8

2 stops45h 50m

$1,021

Incheon IntlChicago O'Hare Intl

ICN - ORD

ICNORD

Incheon Intl

Fri 11/1

1 stop19h 44m

Chicago O'Hare Intl

Fri 11/15

1 stop20h 33m

$1,028

Incheon IntlChicago O'Hare Intl

ICN - ORD

ICNORD

Incheon Intl

Fri 11/1

2 stops21h 46m

Chicago O'Hare Intl

Fri 11/15

1 stop19h 15m

$1,091

Incheon IntlChicago O'Hare Intl

ICN - ORD

ICNORD

Incheon Intl

Tue 10/15

1 stop34h 26m

Chicago O'Hare Intl

Tue 10/29

1 stop33h 20m

$1,097

Incheon IntlChicago O'Hare Intl

ICN - ORD

ICNORD

Incheon Intl

Wed 10/30

1 stop23h 05m

Chicago O'Hare Intl

Thu 3/13

1 stop28h 15m

$1,155

Incheon IntlChicago O'Hare Intl

ICN - ORD

ICNORD

Incheon Intl

Wed 10/30

2 stops42h 13m

Chicago O'Hare Intl

Fri 3/14

2 stops47h 45m

$1,258

Incheon IntlChicago Midway

ICN - MDW

ICNMDW

Incheon Intl

Tue 10/29

1 stop30h 01m

Chicago Midway

Wed 3/12

1 stop30h 45m

$1,265

Flights are sorted by cheapest first

Deals found on 5/28

No data available for this route at this time. Please check back soon.

Best time to book a flight from Incheon Intl to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Incheon 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.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 30, 2024.
Peruse reviews from past customers who have flown with American Airlines, Air Canada and EVA Air from Seoul to Illinois to help guide your decision. 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
1,150 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.6

Comfort

8.3

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Korean Air
8.5
Very good
1,150 reviews
Korean Air
8.5
Very good
1,150 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.6

Comfort

8.3

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Asiana Airlines
8.4
Very good
573 reviews
Korean Air
8.5
Very good
1,150 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.6

Comfort

8.3

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

EVA Air
8.4
Very good
1,500 reviews
Korean Air
8.5
Very good
1,150 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.6

Comfort

8.3

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Singapore Airlines
8.2
Very good
1,424 reviews
Korean Air
8.5
Very good
1,150 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.6

Comfort

8.3

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Delta
8.0
Very good
10,457 reviews
Korean Air
8.5
Very good
1,150 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.6

Comfort

8.3

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Related info for your journey

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

  • Can I find flights from Incheon Intl Airport to Illinois for under $800 on Cheapflights?

    Yes, there are multiple flights from Incheon Intl Airport to Illinois for under $800. The cheapest flight booked recently is on American Airlines for just $704, but on average you can expect to pay $947.

  • Are there nonstop flights from Incheon Intl Airport to Illinois for under $1,300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Incheon Intl Airport to Illinois under $1,300. A good price for a nonstop flight from Incheon Intl Airport to Illinois is less than $1,316.

  • Are there last-minute flights available from Incheon Intl Airport to Illinois for under $900?

    There are currently 20+ open flights from Incheon Intl Airport to Illinois within the next 7 days for less than $900.

  • What are the most popular routes from Incheon Intl Airport to Illinois?

    While some choose either Incheon Intl - Chicago Midway or Incheon Intl - Lambert-St Louis, Incheon Intl - Chicago O'Hare Intl is the most popular route from Incheon Intl Airport to Illinois.

  • What are the cheapest flights from Incheon Intl Airport to Illinois?

    The cheapest flight price from Incheon Intl Airport to Illinois is $1,188. On average you can expect to pay $2,240. The most popular route, (Incheon Intl - Chicago O'Hare Intl), can usually be booked for $1,028.

  • What does ICN to ORD mean?

    This is defined as Incheon Intl Airport (ICN) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Incheon Intl to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Incheon Intl to Illinois 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 Incheon Intl to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Incheon Intl to Illinois 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 Incheon Intl to Illinois that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Illinois?

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

  • Can I find deals for business class flights from Incheon Intl to Illinois?

    Yes. Cheapflights offers flight deals from Incheon Intl to Illinois 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 Incheon Intl to Illinois that allow pets onboard?

    Many airlines flying from Incheon Intl to Illinois 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 Incheon Intl to Illinois?

    Yes, you can often find last-minute deals on Incheon Intl to Illinois 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 Incheon Intl Airport to Illinois flight deals updated?

    The Incheon Intl Airport to Illinois flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from Incheon Intl Airport to Illinois?

    When booking a flight from Incheon Intl Airport to Illinois, you may want to consider flying on Jeju Air, American Airlines or Air Canada as they are the most popular for this route.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Illinois (average of $244). Flying from Incheon Intl Airport to Illinois in June is currently the most expensive (average of $326). 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 Incheon Intl to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

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Incheon Intl to Seattle flights
Gimpo Intl to John F Kennedy Intl flights
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Top 8 airlines flying from Incheon Intl to Illinois

Discover the top 8 airlines that operate flights from Incheon Intl to Illinois. 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 May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$762Average$1,116FlexibilityNo cancel feeOn-time71%
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Air CanadaCheapest$831Average$936FlexibilityNo cancel feeOn-time67%
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United AirlinesCheapest$1,089Average$1,133FlexibilityNo cancel feeOn-time69%
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Korean AirCheapest$1,295Average$1,711FlexibilityNo cancel feeOn-time81%
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DeltaCheapest$1,393Average$1,682FlexibilityNo cancel feeOn-timeN/A
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Etihad AirwaysCheapest$1,451Average$1,488FlexibilityNo cancel feeOn-time75%
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Turkish AirlinesCheapest$1,588Average$1,677FlexibilityNo cancel feeOn-time77%
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Jeju AirCheapest$1,618Average$1,815FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
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USA to Bali flights
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New York John F Kennedy Intl Airport to London Heathrow Airport flights
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Atlanta to Philadelphia flights
Incheon Intl Airport to Indiana flights

Search flights from Incheon Intl to Illinois by cabin class

Find flights from Incheon Intl to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Incheon Intl to Illinois

Find hourly flight availability from Incheon Intl to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 30, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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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 Incheon Intl to Illinois?

Cheapflights makes it easy to find Incheon Intl to Illinois flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Illinois?

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 Illinois from Incheon Intl.

Can Cheapflights find flights from Incheon Intl to Illinois with no change fees?

Certainly. Search results for flights to Illinois from Incheon 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 Incheon Intl to Illinois become cheaper?

Not ready to book yet? You can track prices for flights from Incheon Intl to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.

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