Flights from Chicago to Uthai Thani

Cheapest flights from Chicago

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,168 Roundtrip, found 2 days ago

$1,168

Roundtrip

found 2 days ago

Select United flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,168 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,180 Roundtrip, found 2 days ago

$1,180

Roundtrip

found 2 days ago

Select All Nippon Airways flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,180 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,205 Roundtrip, found 2 days ago

$1,205

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,205 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,243 Roundtrip, found 2 days ago

$1,243

Roundtrip

found 2 days ago

Select United flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,243 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

MDW

Midway Intl.

BKK

Suvarnabhumi Intl.

$1,260 Roundtrip, found 2 days ago

$1,260

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Aug 1 from Midway Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,260 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,688 Roundtrip, found 2 days ago

$1,688

Roundtrip

found 2 days ago

Select Cathay Pacific flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,688 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,691 Roundtrip, found 2 days ago

$1,691

Roundtrip

found 2 days ago

Select United flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,691 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,737 Roundtrip, found 2 days ago

$1,737

Roundtrip

found 2 days ago

Select Finnair flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,737 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,853 Roundtrip, found 2 days ago

$1,853

Roundtrip

found 2 days ago

Select Japan Airlines flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,853 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,955 Roundtrip, found 2 days ago

$1,955

Roundtrip

found 2 days ago

Select Thai Airways International flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,955 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

MDW

Midway Intl.

BKK

Suvarnabhumi Intl.

$1,995 Roundtrip, found 4 days ago

$1,995

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, Aug 1 from Midway Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,995 found 4 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,998 Roundtrip, found 2 days ago

$1,998

Roundtrip

found 2 days ago

Select American Airlines flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,998 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$2,078 Roundtrip, found 2 days ago

$2,078

Roundtrip

found 2 days ago

Select Qatar Airways flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $2,078 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$2,276 Roundtrip, found 2 days ago

$2,276

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $2,276 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$2,301 Roundtrip, found 2 days ago

$2,301

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $2,301 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$2,696 Roundtrip, found 2 days ago

$2,696

Roundtrip

found 2 days ago

Select Korean Air flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $2,696 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$2,829 Roundtrip, found 2 days ago

$2,829

Roundtrip

found 2 days ago

Select Air Canada flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $2,829 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$3,004 Roundtrip, found 2 days ago

$3,004

Roundtrip

found 2 days ago

Select Air France flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $3,004 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$3,026 Roundtrip, found 2 days ago

$3,026

Roundtrip

found 2 days ago

Select Emirates flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $3,026 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$3,077 Roundtrip, found 2 days ago

$3,077

Roundtrip

found 2 days ago

Select Swiss International Air Lines flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $3,077 found 2 days ago