Flights from Chicago to Bangkok

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.

Tue, Jul 29 - Mon, Aug 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,140 Roundtrip, found 2 days ago

$1,140

Roundtrip

found 2 days ago

Select All Nippon Airways flight, departing Tue, Jul 29 from O'Hare Intl. to Suvarnabhumi Intl., returning Mon, Aug 11, priced at $1,140 found 2 days ago

Tue, Jul 29 - Sat, Aug 9

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,165 Roundtrip, found 2 days ago

$1,165

Roundtrip

found 2 days ago

Select All Nippon Airways flight, departing Tue, Jul 29 from O'Hare Intl. to Suvarnabhumi Intl., returning Sat, Aug 9, priced at $1,165 found 2 days ago

Mon, Aug 4 - Mon, Aug 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,439 Roundtrip, found 2 days ago

$1,439

Roundtrip

found 2 days ago

Select EVA Airways flight, departing Mon, Aug 4 from O'Hare Intl. to Suvarnabhumi Intl., returning Mon, Aug 11, priced at $1,439 found 2 days ago

Thu, Jul 31 - Wed, Aug 13

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,475 Roundtrip, found 2 days ago

$1,475

Roundtrip

found 2 days ago

Select Etihad Airways flight, departing Thu, Jul 31 from O'Hare Intl. to Suvarnabhumi Intl., returning Wed, Aug 13, priced at $1,475 found 2 days ago

Tue, Jul 29 - Sun, Aug 10

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,536 Roundtrip, found 2 days ago

$1,536

Roundtrip

found 2 days ago

Select Turkish Airlines flight, departing Tue, Jul 29 from O'Hare Intl. to Suvarnabhumi Intl., returning Sun, Aug 10, priced at $1,536 found 2 days ago

Mon, Aug 4 - Sat, Aug 9

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,565 Roundtrip, found 2 days ago

$1,565

Roundtrip

found 2 days ago

Select Air India flight, departing Mon, Aug 4 from O'Hare Intl. to Suvarnabhumi Intl., returning Sat, Aug 9, priced at $1,565 found 2 days ago

Fri, Aug 1 - Tue, Aug 12

MDW

Midway Intl.

BKK

Suvarnabhumi Intl.

$1,638 Roundtrip, found 1 hour ago

$1,638

Roundtrip

found 1 hour ago

Select Delta flight, departing Fri, Aug 1 from Midway Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,638 found 1 hour ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,737 Roundtrip, found 1 hour ago

$1,737

Roundtrip

found 1 hour ago

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

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,755 Roundtrip, found 1 hour ago

$1,755

Roundtrip

found 1 hour ago

Select United flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,755 found 1 hour ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,798 Roundtrip, found 1 hour ago

$1,798

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,798 found 1 hour ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,853 Roundtrip, found 1 hour ago

$1,853

Roundtrip

found 1 hour 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 1 hour ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,856 Roundtrip, found 1 hour ago

$1,856

Roundtrip

found 1 hour ago

Select JetBlue Airways flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,856 found 1 hour ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,864 Roundtrip, found 1 hour ago

$1,864

Roundtrip

found 1 hour ago

Select Cathay Pacific flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,864 found 1 hour ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,884 Roundtrip, found 1 hour ago

$1,884

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,884 found 1 hour ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,955 Roundtrip, found 1 hour ago

$1,955

Roundtrip

found 1 hour 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 1 hour ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,995 Roundtrip, found 1 hour ago

$1,995

Roundtrip

found 1 hour ago

Select Delta flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $1,995 found 1 hour ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$2,195 Roundtrip, found 1 hour ago

$2,195

Roundtrip

found 1 hour ago

Select Qatar Airways flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $2,195 found 1 hour ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$2,521 Roundtrip, found 1 hour ago

$2,521

Roundtrip

found 1 hour ago

Select Emirates flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $2,521 found 1 hour ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$2,777 Roundtrip, found 1 hour ago

$2,777

Roundtrip

found 1 hour ago

Select Korean Air flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $2,777 found 1 hour ago

Fri, Aug 1 - Tue, Aug 12

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$3,087 Roundtrip, found 1 hour ago

$3,087

Roundtrip

found 1 hour ago

Select Swiss International Air Lines flight, departing Fri, Aug 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Aug 12, priced at $3,087 found 1 hour ago