$358 Find Cheap Flights from Illinois to Asia

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Low seasonAugust
Cheapest flight$358
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 39% increase in price.
Flight from Chicago O'Hare Airport to Seoul Incheon Airport

Flights from Illinois to Asia: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Illinois to Asia 
Learn how KAYAK collects reviews and tips from users.
LionelFlew with Cathay PacificORD-HKGMar 2025
We chose a long layover in Hong-Kong on our way to Indonesia, on purpose (22h), and were able to do some well worth sightseeing.
Verified travelerFlew with EVA AirORD-TPEFeb 2025
Coming from Chicago which is also a busy airport, I recommend checking in online prior to thetrip. Make sure luggages follow the required weight and go directly bag drop. You may also want for the attendants to print your boarding pass with the recent details on boarding gate number and zoning.
Verified travelerFlew with ANAORD-HNDJan 2025
Consider light carry-ons to give yourself stretch room for economy and quick onboarding and off boarding especially with connecting flights.
DarylFlew with Cathay PacificORD-HKGJan 2025
They are strict with carry on and they weigh it upon check in.
Verified travelerFlew with Air IndiaORD-DELSep 2024
This is a good route for Chicago to Delhi non stop flight and reaching around noon and have plenty of time to a connecting flight Also they have an excellent baggage allowance
Verified travelerFlew with Cathay PacificORD-HKGNov 2024
First flight to hkg but been to asia many times. Most airlines have frequent beverage service to combat the dehydration that comes with a long flight.
RobertFlew with EVA AirORD-TPENov 2024
It’s cold over Alaska and Siberia make sure you have warm clothes you will feel it though the plane.
WilliamFlew with EVA AirORD-TPEJul 2024
Wear compression socks or prepare for massive swelling of your feet and ankles.
RogerFlew with ANAORD-HNDFeb 2024
The extra leg room and been able to recline better is worth the extra money. I bidding on the premium and offered the least they would accept and got it.
RyanFlew with EVA AirORD-TPEJan 2024
Bring things to make the seats more comfortable

FAQs for booking flights from Illinois to Asia

  • How does KAYAK find such low prices on flights from Illinois to Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Asia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Illinois to Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Illinois to Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to Asia?

    ANA connects Illinois to Asia with 21 flights per week. Thai Airways also offers 21 flights per week, while United Airlines follows with 21 flights per week.

  • How many airports are there in Asia?

    There are 786 airports in Asia. The busiest airport is Tokyo Haneda Airport (HND), with 3% of all flights arriving there.

  • Which is the cheapest airport to fly into in Asia?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Asia is New Delhi Indira Gandhi Intl Airport (DEL), with an average flight price of $578.

  • What is the cheapest day to fly to Asia?

    Based on KAYAK data, the cheapest day to fly to Asia is Monday where round-trip tickets can be as cheap as $1,123. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,673 on average.

  • What is the cheapest time of day to fly to Asia?

    The cheapest time of day to fly to Asia is generally in the evening, when round-trip flights cost $1,119 on average. Morning departures are around 25% more expensive than evening flights, on average. The most expensive time of day to fly to Asia is generally at night, which is peak travel time and where the average cost of a ticket is $1,649.

  • What is the cheapest flight to Asia?

    The cheapest ticket to Asia from Illinois found in the last 72 hours was to New Delhi, at $658 round-trip. The most popular route is Chicago O'Hare Intl Airport (ORD) to Tokyo Haneda Airport (HND) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $753.

  • What is the cheapest month to fly from Illinois to Asia?

    The cheapest month for flights from Illinois to Asia is January, when tickets cost $1,017 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $2,786 and $2,268 respectively.

  • How far in advance should I book a flight from Illinois to Asia?

    To get a below average price on the flight from Illinois to Asia, you should book around 3 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

  • How many cities have direct flights to Asia?

    From Illinois, there are direct flights to Asia from 1 city. This city is Chicago and there are 159 direct flights each week.

  • How many direct flights to Asia are there each day?

    There are around 23 direct flights from within Illinois to Asia every day. Most flights (51%) depart in the afternoon.

  • How many direct flights to Asia are there each week?

    Each week there are around 159 direct flights from within Illinois to Asia. The most common day for departures is Sunday, with 15% of flights taking off on this day.

  • How long is the flight to Asia?

    An average nonstop flight from Illinois to Asia takes 21h 23m, covering a distance of 7831 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Tokyo Narita Airport (NRT) with an average flight time of 12h 45m.

  • How many long-haul flights are there to Asia each week?

    There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Asia. Instead, there are 159 long-haul flights (6-12 hour flight duration), with the most arriving from Chicago.

  • What are the most popular destinations in Asia?

    Based on KAYAK flight searches, the most popular destination is Tokyo (30% of total searches to Asia). The next most popular destinations are Bangkok (12%) and New Delhi (6%). Searches for flights to Ahmedabad (6%), to Seoul (4%) and to Taipei City (4%) are also popular.

Everything you need to know for your flight to Asia

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Asiafrom $7,553
Business Class flights to Asiafrom $1,831
Prem Econ Class flights to Asiafrom $1,775
Economy Class flights to Asiafrom $658