Cheap flights from Chicago to Thailand from $381
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Thailand departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Chicago to Thailand
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Thailand?
The month of March is, on average, the cheapest month to fly to Thailand from Chicago, with most prices found around $925. If you are unable to visit Thailand during the month of March, then departing from Chicago during the month February is also very affordable. Most momondo users find prices during this month for around $932.
What is the cheapest day to depart on your flight to Thailand?
The cheapest day to depart on your flight to Thailand is on a Tuesday when prices can be found for as low as $1,009. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Saturday, with ticket prices averaging around $1,223.
What is the cheapest time of day to depart on your flight to Thailand?
Flying to Thailand from Chicago at noon is the least expensive time of day to depart. momondo users have found prices as low as $962 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Thailand is in the evening when prices are around $1,115.
How far in advance should I book a flight to Thailand?
You are more likely to see cheaper flights to Thailand from Chicago when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,129 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Chicago for as low as $963 on momondo.
What is the cheapest airline that flies from Chicago to Thailand?
Cathay Pacific, ANA, and United Airlines are the most popular carriers operating from Chicago to Thailand
What airlines fly to Thailand?
EVA Air, Cathay Pacific and ANA are the top three most popular airlines that fly to Thailand from Chicago according to our data. EVA Air is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 17 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.
Cheap Chicago to Thailand flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Thailand
When did momondo last update prices for flights from Chicago to Thailand?
Prices for flights from Chicago to Thailand are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago to Thailand?
As of April 2025, there are 17 operators available to choose from for flights from Chicago to Thailand.
How old do you have to be to fly from Chicago to Thailand?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Thailand.
What documentation or ID do you need to fly to Thailand?
The travel and health documents required for your trip to Thailand can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thailand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Chicago to Thailand
Compare and see reviews for airlines that fly from Chicago to Thailand with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $503 | Free Cancellation | Rating 8.0 3,216 reviews | |||
| PriceFrom $735 | Free Cancellation | Rating 6.8 474 reviews | |||
| PriceFrom $756 | Free Cancellation | Rating 5.5 2,899 reviews | |||
| PriceFrom $795 | Free Cancellation | Rating 7.5 855 reviews | |||
| PriceFrom $798 | Free Cancellation | Rating 8.4 1,069 reviews | |||
| PriceFrom $798 | Free Cancellation | Rating 8.3 852 reviews | |||
| PriceFrom $804 | Free Cancellation | Rating 7.3 3,790 reviews | |||
| PriceFrom $840 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $847 | Free Cancellation | Rating 7.4 1,203 reviews | |||
| PriceFrom $857 | Free Cancellation | Rating 8.3 1,464 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Thailand?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Thailand from Chicago.
Can I find flights from Chicago to Thailand with flexible booking policies on momondo?
All flight searches from Chicago to Thailand on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Chicago to Thailand?
Once you have performed a search for Chicago to Thailand flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Thailand right now. Can momondo alert me if prices change?
Price alerts on flights to Thailand from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.