Q: What is the cheapest time of day to fly to Thailand?

The cheapest time of day to fly to Thailand is generally in the afternoon , when round-trip flights cost $962 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Thailand is generally at night, which is peak travel time and where the average cost of a ticket is $1,115.

Q: How long is the flight to Thailand?

An average nonstop flight from Illinois to Thailand takes 28h 44m , covering a distance of 8613 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Bangkok Suvarnabhumi Airport (BKK) with an average flight time of 19h 50m.

Question 1

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

Accepted Answer

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 Thailand. <a href='/flight-routes/Illinois-USIL/Thailand-TH0'>Visit our flight page for the latest deals!>/a>

Question 2

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

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Thailand is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Illinois-USIL/Thailand-TH0'>Visit our flight page for the latest deals!>/a>

Question 3

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

Accepted Answer

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 Thailand with an airline and back with another airline. <a href='/flight-routes/Illinois-USIL/Thailand-TH0'>Visit our flight page for the latest deals!>/a>

Question 4

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

Accepted Answer

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 Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Illinois-USIL/Thailand-TH0'>Visit our flight page for the latest deals!>/a>

Question 5

What is the cheapest day to fly to Thailand?

Accepted Answer

Based on KAYAK data, the cheapest day to fly to Thailand is Tuesday where round-trip tickets can be as cheap as $1,009. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,223 on average.

Question 6

What is the cheapest time of day to fly to Thailand?

Accepted Answer

The cheapest time of day to fly to Thailand is generally in the afternoon, when round-trip flights cost $962 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Thailand is generally at night, which is peak travel time and where the average cost of a ticket is $1,115.

Question 7

What is the cheapest month to fly from Illinois to Thailand?

Accepted Answer

The cheapest month for flights from Illinois to Thailand is September, when tickets cost $1,017 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,808 and $1,750 respectively.

Question 8

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

Accepted Answer

To get a below average price on the flight from Illinois to Thailand, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Question 9

How long is the flight to Thailand?

Accepted Answer

An average nonstop flight from Illinois to Thailand takes 28h 44m, covering a distance of 8613 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Bangkok Suvarnabhumi Airport (BKK) with an average flight time of 19h 50m.

Question 10

What are the most popular destinations in Thailand?

Accepted Answer

Based on KAYAK flight searches, the most popular destination is Bangkok (89% of total searches to Thailand). The next most popular destinations are Phuket City (7%) and Chiang Mai (2%). Searches for flights to Krabi (1%), to Ko Samui (1%) and to Chiang Rai (0%) are also popular.

Low season	August
High season	January
Cheapest flight	$355

$355 Find Cheap Flights from Illinois to Thailand

KAYAK searches hundreds of travel sites at once for deals on flights to Thailand

Good to know

FAQs for booking flights from Illinois to Thailand

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

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 Thailand.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Thailand 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 Thailand?

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 Thailand 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 Thailand?

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 Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest day to fly to Thailand?

Based on KAYAK data, the cheapest day to fly to Thailand is Tuesday where round-trip tickets can be as cheap as $1,009. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,223 on average.

What is the cheapest time of day to fly to Thailand?

What is the cheapest month to fly from Illinois to Thailand?

The cheapest month for flights from Illinois to Thailand is September, when tickets cost $1,017 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,808 and $1,750 respectively.

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

To get a below average price on the flight from Illinois to Thailand, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

How long is the flight to Thailand?

An average nonstop flight from Illinois to Thailand takes 28h 44m, covering a distance of 8613 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Bangkok Suvarnabhumi Airport (BKK) with an average flight time of 19h 50m.

What are the most popular destinations in Thailand?

Based on KAYAK flight searches, the most popular destination is Bangkok (89% of total searches to Thailand). The next most popular destinations are Phuket City (7%) and Chiang Mai (2%). Searches for flights to Krabi (1%), to Ko Samui (1%) and to Chiang Rai (0%) are also popular.

Book cheap flights from Illinois to Thailand

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from Illinois to Thailand

Last minute flight, train and bus deals

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Thailand

Cabin class types available on flights to Illinois

Complete your trip to Thailand with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Illinois

Flights to popular cities in Thailand

Find deals for your return flight