Statistics on Chicago-Thailand flights: what is the right price and when to buy your plane ticket?
Flights to Thailand from Chicago
The average price to go to Thailand from Chicago is $ 1333 (round trip). It varies from $ 1149 (Bangkok) to $ 1495 (Koh Samui) depending on the destination. The information below allows you to know the average price of Chicago-Thailand flights on average throughout the year and month by month, as well as the best time to buy your plane tickets for different cities: Bangkok, Phuket, Koh Samui and Chiang Mai.
| City | Average price | Cheapest months to travel | When to buy? | Details |
|---|---|---|---|---|
| Bangkok | $ 1149 | january, february, march, april, may, september (the cheapest), october, november | 6 to 7 months | Flight price Chicago-Bangkok |
| Phuket | $ 1349 | february, march, april, september (the cheapest), october, november | 7 to 8 months | Flight price Chicago-Phuket |
| Koh Samui | $ 1495 | january, march, april, september (the cheapest), october, november | 2 to 3 months | Flight price Chicago-Koh Samui |
| Chiang Mai | $ 1339 | february, march, april, may, september, october (the cheapest), november | 9 to 10 months | Flight price Chicago-Chiang Mai |
Round-trip airfare price Chicago-Thailand month by month
| Month | Average price | Our opinion |
|---|---|---|
| January | $ 1060 to $ 1453 | fair price |
| February | $ 1037 to $ 1248 | good price |
| March | $ 1040 to $ 1482 | good price |
| April | $ 1015 to $ 1229 | good price |
| May | $ 1099 to $ 1271 | fair price |
| June | $ 1563 to $ 1746 | very high price |
| July | $ 1441 to $ 1864 | very high price |
| August | $ 1256 to $ 1721 | high price |
| September | $ 944 to $ 1175 | good price |
| October | $ 952 to $ 1235 | good price |
| November | $ 991 to $ 1232 | good price |
| December | $ 1381 to $ 2220 | very high price |
How are these data calculated?
We have studied a sample of 60200 airfare prices from previous years for flights to Thailand from Chicago and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.
The GOOD price of a flight to Thailand from Chicago
Average price per month for a round trip flight to Bangkok in Thailand
The average price for a round trip flight from Chicago to Bangkok is $ 1149. You can pay less by using the statistics below and choosing a departure month where the price is usually low (see chart below). For more details, visit the page on the price of Chicago-Bangkok flights.
To get the best price...
take a flight with layover
leave on a wednesday
come back on a wednesday
Data analysis:
Travel to Bangkok in Thailand in september to get the best price ($ 944, saving $ 206 compared to the average price for the year which is $ 1149). Avoid the month of june which is statistically the most expensive ($ 1563, which is $ 414 more than the average price).
Monthly prices in detail for Chicago-Bangkok and other statistics
Average price per month for a round trip flight to Phuket in Thailand
The average price for a round trip flight from Chicago to Phuket is $ 1349. You can pay less by using the statistics below and choosing a departure month where the price is usually low (see chart below). For more details, visit the page on the price of Chicago-Phuket flights.
To get the best price...
take a flight with layover
leave on a tuesday
come back on a monday
Data analysis:
Travel to Phuket in Thailand in september to get the best price ($ 1107, saving $ 243 compared to the average price for the year which is $ 1349). Avoid the month of december which is statistically the most expensive ($ 1670, which is $ 321 more than the average price).
Monthly prices in detail for Chicago-Phuket and other statistics
Average price per month for a round trip flight to Koh Samui in Thailand
The average price for a round trip flight from Chicago to Koh Samui is $ 1495. You can pay less by using the statistics below and choosing a departure month where the price is usually low (see chart below). For more details, visit the page on the price of Chicago-Koh Samui flights.
To get the best price...
take a flight with layover
leave on a wednesday
come back on a wednesday
Data analysis:
Travel to Koh Samui in Thailand in september to get the best price ($ 1163, saving $ 333 compared to the average price for the year which is $ 1495). Avoid the month of december which is statistically the most expensive ($ 2220, which is $ 725 more than the average price).
Monthly prices in detail for Chicago-Koh Samui and other statistics
Average price per month for a round trip flight to Chiang Mai in Thailand
The average price for a round trip flight from Chicago to Chiang Mai is $ 1339. You can pay less by using the statistics below and choosing a departure month where the price is usually low (see chart below). For more details, visit the page on the price of Chicago-Chiang Mai flights.
To get the best price...
take a flight with layover
leave on a wednesday
come back on a monday
Data analysis:
Travel to Chiang Mai in Thailand in october to get the best price ($ 1140, saving $ 199 compared to the average price for the year which is $ 1339). Avoid the month of july which is statistically the most expensive ($ 1670, which is $ 332 more than the average price).
Monthly prices in detail for Chicago-Chiang Mai and other statistics
Top prices Chicago-Thailand
| Round trip | Dates | Price | |
|---|---|---|---|
| Chicago → Bangkok | 02-02 to 10-02-2025 | $ 808 | layover flight with Turkish Airlines |
| Chicago → Bangkok | 09-02 to 18-02-2025 | $ 794 | layover flight with Turkish Airlines |
| Chicago → Bangkok | 10-02 to 26-02-2025 | $ 794 | layover flight with Turkish Airlines |
| Chicago → Bangkok | 11-02 to 18-02-2025 | $ 820 | layover flight with Cathay Pacific |
| Chicago → Bangkok | 17-02 to 25-02-2025 | $ 793 | layover flight with Turkish Airlines |
| Chicago → Bangkok | 18-02 to 25-02-2025 | $ 821 | layover flight with Cathay Pacific |
| Chicago → Bangkok | 02-03 to 20-03-2025 | $ 808 | layover flight with Turkish Airlines |
| Chicago → Bangkok | 04-03 to 26-03-2025 | $ 793 | layover flight with Turkish Airlines |
| Chicago → Bangkok | 10-03 to 17-03-2025 | $ 794 | layover flight with Turkish Airlines |
| Chicago → Bangkok | 19-03 to 27-03-2025 | $ 820 | layover flight with Cathay Pacific |
When to buy plane tickets to go to Thailand (from Chicago)?
The best time to buy your plane ticket from Chicago to Bangkok
The price of tickets to Bangkok fluctuates depending on how far in advance you book. The graph below shows the average price of tickets based on the number of months before departure. Another important factor is the day of booking. According to our calculations, to get a cheaper flight from Chicago to Bangkok, you should buy your ticket on a saturday. For more details, please visit the when to buy plane tickets to Bangkok page.
Data analysis:
Buy your plane ticket to go to Bangkok in Thailand 6 to 7 months before departure to get the best price (the average price in this range is $ 1033 , which is $ 117 savings compared to the overall average price). However, do not buy your ticket 11 to 12 months in advance or you will pay a high price ($ 349 more than the average price).
When to buy your Chicago-Bangkok flight ticket and other statistics
The best time to buy your plane ticket from Chicago to Phuket
The price of tickets to Phuket fluctuates depending on how far in advance you book. The graph below shows the average price of tickets based on the number of months before departure. Another important factor is the day of booking. According to our calculations, to get a cheaper flight from Chicago to Phuket, you should buy your ticket on a wednesday. For more details, please visit the when to buy plane tickets to Phuket page.
Data analysis:
Buy your plane ticket to go to Phuket in Thailand 7 to 8 months before departure to get the best price (the average price in this range is $ 1146 , which is $ 204 savings compared to the overall average price). However, do not buy your ticket 11 to 12 months in advance or you will pay a high price ($ 214 more than the average price).
When to buy your Chicago-Phuket flight ticket and other statistics
The best time to buy your plane ticket from Chicago to Koh Samui
The price of tickets to Koh Samui fluctuates depending on how far in advance you book. The graph below shows the average price of tickets based on the number of months before departure. Another important factor is the day of booking. According to our calculations, to get a cheaper flight from Chicago to Koh Samui, you should buy your ticket on a monday. For more details, please visit the when to buy plane tickets to Koh Samui page.
Data analysis:
Buy your plane ticket to go to Koh Samui in Thailand 2 to 3 months before departure to get the best price (the average price in this range is $ 1454 , which is $ 42 savings compared to the overall average price). However, do not buy your ticket 0 to 1 month in advance or you will pay a high price ($ 109 more than the average price).
When to buy your Chicago-Koh Samui flight ticket and other statistics
The best time to buy your plane ticket from Chicago to Chiang Mai
The price of tickets to Chiang Mai fluctuates depending on how far in advance you book. The graph below shows the average price of tickets based on the number of months before departure. Another important factor is the day of booking. According to our calculations, to get a cheaper flight from Chicago to Chiang Mai, you should buy your ticket on a friday. For more details, please visit the when to buy plane tickets to Chiang Mai page.
Data analysis:
Buy your plane ticket to go to Chiang Mai in Thailand 9 to 10 months before departure to get the best price (the average price in this range is $ 1122 , which is $ 217 savings compared to the overall average price). However, do not buy your ticket 0 to 1 month in advance or you will pay a high price ($ 114 more than the average price).
When to buy your Chicago-Chiang Mai flight ticket and other statistics