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, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$709 Roundtrip, found 1 day ago

$709

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $709 found 1 day ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$733 Roundtrip, found 1 day ago

$733

Roundtrip

found 1 day ago

Select All Nippon Airways flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $733 found 1 day ago

Mon, Sep 1 - Mon, Sep 8

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$738 Roundtrip, found 1 day ago

$738

Roundtrip

found 1 day ago

Select Cathay Pacific flight, departing Mon, Sep 1 from O'Hare Intl. to Suvarnabhumi Intl., returning Mon, Sep 8, priced at $738 found 1 day ago

Sun, Aug 31 - Mon, Sep 8

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$754 Roundtrip, found 1 day ago

$754

Roundtrip

found 1 day ago

Select United flight, departing Sun, Aug 31 from O'Hare Intl. to Suvarnabhumi Intl., returning Mon, Sep 8, priced at $754 found 1 day ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$810 Roundtrip, found 1 day ago

$810

Roundtrip

found 1 day ago

Select Korean Air flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $810 found 1 day ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$878 Roundtrip, found 1 day ago

$878

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $878 found 1 day ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,005 Roundtrip, found 1 day ago

$1,005

Roundtrip

found 1 day ago

Select EVA Airways flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $1,005 found 1 day ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,050 Roundtrip, found 1 day ago

$1,050

Roundtrip

found 1 day ago

Select Japan Airlines flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $1,050 found 1 day ago

Sat, Jan 3 - Mon, Jan 19

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,055 Roundtrip, found 19 hours ago

$1,055

Roundtrip

found 19 hours ago

Select Air Canada flight, departing Sat, Jan 3 from O'Hare Intl. to Suvarnabhumi Intl., returning Mon, Jan 19, priced at $1,055 found 19 hours ago

Fri, Jan 2 - Fri, Jan 23

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,067 Roundtrip, found 19 hours ago

$1,067

Roundtrip

found 19 hours ago

Select Air India flight, departing Fri, Jan 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Fri, Jan 23, priced at $1,067 found 19 hours ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,192 Roundtrip, found 1 day ago

$1,192

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $1,192 found 1 day ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,203 Roundtrip, found 1 day ago

$1,203

Roundtrip

found 1 day ago

Select Turkish Airlines flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $1,203 found 1 day ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,203 Roundtrip, found 1 day ago

$1,203

Roundtrip

found 1 day ago

Select Etihad Airways flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $1,203 found 1 day ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,305 Roundtrip, found 1 day ago

$1,305

Roundtrip

found 1 day ago

Select Qatar Airways flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $1,305 found 1 day ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,416 Roundtrip, found 1 day ago

$1,416

Roundtrip

found 1 day ago

Select Thai Airways International flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $1,416 found 1 day ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,457 Roundtrip, found 1 day ago

$1,457

Roundtrip

found 1 day ago

Select Emirates flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $1,457 found 1 day ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,483 Roundtrip, found 1 day ago

$1,483

Roundtrip

found 1 day ago

Select Austrian Airlines flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $1,483 found 1 day ago

Mon, Jan 5 - Tue, Jan 20

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,589 Roundtrip, found 18 hours ago

$1,589

Roundtrip

found 18 hours ago

Select KLM flight, departing Mon, Jan 5 from O'Hare Intl. to Suvarnabhumi Intl., returning Tue, Jan 20, priced at $1,589 found 18 hours ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,676 Roundtrip, found 1 day ago

$1,676

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $1,676 found 1 day ago

Tue, Sep 2 - Thu, Sep 11

ORD

O'Hare Intl.

BKK

Suvarnabhumi Intl.

$1,676 Roundtrip, found 1 day ago

$1,676

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Sep 2 from O'Hare Intl. to Suvarnabhumi Intl., returning Thu, Sep 11, priced at $1,676 found 1 day ago