Are direct flights from Bangkok to Chicago always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers, but they are not always the most budget-friendly choice. Flights with one or more connections can often be less expensive, though they will extend your travel duration. Your preference for convenience versus cost will guide your decision.

Can flexible travel dates help on Bangkok to Chicago flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Mid-week flights or those during off-peak seasons often have lower fares than weekend or holiday travel. Adjusting your departure or return by a few days may unlock more affordable options.

What extra costs should I check before booking Bangkok to Chicago flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these additional expenses into your total travel budget to avoid surprises.

Flights From Bangkok

To Chicago

Cheap Flights from Bangkok to Chicago

Browse current best options from Bangkok. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Bangkok

RatePunk searches hundreds of travel sites at once for deals on flights to Chicago

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Bangkok to Chicago

Explore current cheapest deals departing from Bangkok to Chicago

2026-09-03 – 2026-09-18
BKK - Chicago
77% AI deal score
$962
$958
Round trip
2026-09-08 – 2026-09-22
BKK - Chicago
77% AI deal score
$965
$984
Round trip
2026-11-16 – 2026-11-27
BKK - Chicago
78% AI deal score
$995
$986
Round trip
2026-09-04 – 2026-09-07
BKK - Chicago
79% AI deal score
$1,056
$991
Round trip
2026-07-26 – 2026-08-10
BKK - Chicago
80% AI deal score
$1,049
$992
Round trip
2026-07-26 – 2026-08-25
BKK - Chicago
79% AI deal score
$1,034
$992
Round trip
2026-10-03 – 2026-10-24
BKK - Chicago
77% AI deal score
$963
$997
Round trip
2026-09-03 – 2026-09-28
BKK - Chicago
76% AI deal score
$948
$1,005
Round trip
2026-10-04 – 2026-10-24
BKK - Chicago
77% AI deal score
$963
$1,007
Round trip
2026-10-04 – 2026-10-11
BKK - Chicago
77% AI deal score
$1,003
$1,007
Round trip

Bangkok to Chicago: Overview

Insights for flights from Bangkok to Chicago

The journey from Bangkok to Chicago covers a substantial distance of 13,786 km, classifying it as a long-haul flight. Right now, fares for cheap flights from Bangkok to Chicago typically range from $848 to $1,503, with a median price of $1,145. Current fares are above the typical level, and only 1% of recent fares have been classified as a good price. New deals appear almost daily for this route, suggesting frequent opportunities to find better prices.

If you are looking for the cheapest time to fly from Bangkok to Chicago, the data indicates that December is typically the most affordable month, with a median fare of $652. Following closely, January offers a median fare of $684, and February presents another good option with a median fare of $837.

For this route, most itineraries connect at least once, as 0% of recent fares were for direct flights from Bangkok to Chicago. When connecting, travelers typically encounter 2 stopovers. This means you should plan for a journey that includes at least one layover.

A typical journey from Bangkok to Chicago, including connections, spans approximately 29h 5m. This duration reflects the long-haul nature of the route and the necessity of connecting flights.

How much is a round trip from Bangkok to Chicago

Regular price: $894 - $1,435

Prices for flights from Bangkok to Chicago are currently within the regular range.

The regular price range for flights from Bangkok to Chicago is typically between $894 and $1435. The current lowest deal is $989 with All Nippon Airways for travel from Nov 16-Nov 27.

now $989

Low $894

High $1,435

The cheapest time to fly from Bangkok to Chicago

The cheapest month to fly from Bangkok to Chicago is December, with a median price of $652. The most expensive month is March, with a median price of $1605. Generally, prices are lower from January to December.

December

Cheapest

Flights from $652

March

Most Expensive

Flights from $1,605

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Bangkok to Chicago

Korean Air

China Airlines

Air Canada

All Nippon Airways

Last-minute flights going from Bangkok to Chicago

Tue, Aug 4

⌛ Last-Minute

BKK - Chicago

Bangkok (BKK) - Chicago (ORD)

Scoot

$1,346

$1,114

One-way

Tue, Aug 4

⌛ Last-Minute

BKK - Chicago

Bangkok (BKK) - Chicago (ORD)

Thai Airways International

$1,263

$1,133

One-way

Mon, Aug 10

⌛ Last-Minute

BKK - Chicago

Bangkok (BKK) - Chicago (ORD)

Thai Airways International

$1,164

$1,133

One-way

Wed, Aug 12

⌛ Last-Minute

BKK - Chicago

Bangkok (BKK) - Chicago (MDW)

China Airlines

$1,560

$1,370

One-way

Thu, Aug 13

⌛ Last-Minute

BKK - Chicago

Bangkok (BKK) - Chicago (ORD)

United Airlines

$1,246

$1,213

One-way

Wed, Aug 19

⌛ Last-Minute

BKK - Chicago

Bangkok (BKK) - Chicago (ORD)

All Nippon Airways

$1,142

$1,030

One-way

Biggest price drops on these dates for flights from Bangkok to Chicago

14 nights

Dec 17 - Dec 31

$1,217 → $956

21%

3 nights

Aug 4 - Aug 7

$1,346 → $1,114

17%

4 nights

Dec 3 - Dec 7

$1,203 → $1,005

16%

4 nights

Aug 12 - Aug 16

$1,560 → $1,370

12%

Popular Airports to fly from Bangkok to Chicago

Bangkok - Chicago route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Bangkok to Chicago are above the typical level at $989.

📅 Best time to fly

Fly in December for the best prices

Historically, December is the cheapest month to fly, with a median price of $652.

⏱️ Flight duration

Expect a flight duration of 29h 5m

The typical flight duration from Bangkok to Chicago is 29h 5m, including layovers.

✈️ Airlines & availability

Connecting flights are dominant

This route primarily features connecting flights, with a median of 2 stopovers.

🏆 Airline highlight

All Nippon Airways offers a deal at $989

All Nippon Airways has a recent deal for $989 from November 16 to November 27.

🎯 Booking tip

Deals are frequent on this route

Historically, deals for flights from Bangkok to Chicago are frequent, appearing within 30 days.

Bangkok main airports to depart from

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a convenient departure point for flights from Bangkok to Chicago.

📍 ~25 km from city center (reachable by car or train)

💸 Flights from ~$892

Don Mueang International (DMK)

Don Mueang International Airport offers another option for your journey from Bangkok to Chicago.

📍 ~20 km from city center (reachable by car or train)

💸 Flights from ~$1089

Chicago main airports to arrive at

O Hare International (ORD)

Cheapest

O'Hare International Airport is a major hub for flights to Chicago from Bangkok.

📍 ~25 km from city center (reachable by car)

💸 Flights from ~$892

Airports nearby Chicago used as alternative

General Mitchell International (MKE)

Cheapest

General Mitchell International Airport (MKE) is a premier alternative due to its proximity and direct rail links.

📍 ~135 km from Chicago (reachable by car or rail)

💸 Flights from ~$1067

Business & First Class Flight Deals to Chicago

92% AI deal score

$2,855

$2,004

Save $851

Frequently Asked Questions About Flights to Chicago

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you discover better deals. Looking into flights with layovers may sometimes present lower fares than direct routes.

Booking flights in advance, often several months before your intended departure, can sometimes result in lower prices. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday bookings might also offer different pricing compared to weekend bookings.

Comparing nearby airports at both your origin and destination can often reveal additional flight options and potentially lower prices. Sometimes, flying into or out of a smaller airport in the vicinity may offer more economical fares. Always consider the additional travel time and cost to reach these alternative airports.

Related routes

More routes from Bangkok

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Flights to Chicago from other cities

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Bangkok to Chicago: Overview

Insights for flights from Bangkok to Chicago

A typical journey from Bangkok to Chicago, including connections, spans approximately 29h 5m. This duration reflects the long-haul nature of the route and the necessity of connecting flights.

How much is a round trip from Bangkok to Chicago

Regular price: $894 - $1,435

Prices for flights from Bangkok to Chicago are currently within the regular range.

The regular price range for flights from Bangkok to Chicago is typically between $894 and $1435. The current lowest deal is $989 with All Nippon Airways for travel from Nov 16-Nov 27.

now $989

Low $894

High $1,435

The cheapest time to fly from Bangkok to Chicago

December

Cheapest

Flights from $652

March

Most Expensive

Flights from $1,605

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec