S$114 Cheap Flights to Irwin

View S$114 flight on Wed, 26 Aug, 2026Opens in a new window

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Irwin

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

Delta
Wed, 13 May - Sat, 30 May
IAH
Houston
ORD
Chicago
S$265 Return, found 1 day ago
S$265
Return
found 1 day ago
Select Delta flight, departing Wed, 13 May from Houston to Chicago, returning Sat, 30 May, priced at S$265 found 1 day ago
American Airlines
Wed, 13 May - Sat, 30 May
IAH
Houston
ORD
Chicago
S$325 Return, found 1 day ago
S$325
Return
found 1 day ago
Select American Airlines flight, departing Wed, 13 May from Houston to Chicago, returning Sat, 30 May, priced at S$325 found 1 day ago
United
Wed, 13 May - Sat, 30 May
IAH
Houston
ORD
Chicago
S$338 Return, found 1 day ago
S$338
Return
found 1 day ago
Select United flight, departing Wed, 13 May from Houston to Chicago, returning Sat, 30 May, priced at S$338 found 1 day ago
Finnair
Wed, 13 May - Sun, 17 May
DUB
Dublin
ORD
Chicago
S$820 Return, found 1 day ago
S$820
Return
found 1 day ago
Select Finnair flight, departing Wed, 13 May from Dublin to Chicago, returning Sun, 17 May, priced at S$820 found 1 day ago
Iberia
Wed, 13 May - Sun, 17 May
DUB
Dublin
ORD
Chicago
S$1,078 Return, found 1 day ago
S$1,078
Return
found 1 day ago
Select Iberia flight, departing Wed, 13 May from Dublin to Chicago, returning Sun, 17 May, priced at S$1,078 found 1 day ago

Travel information

Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Return price
S$265

Trending flights to Irwin

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

All Nippon Airways
Mon, 2 Nov - Tue, 17 Nov
SIN
Singapore
ORD
Chicago
S$1,081 Return, found 13 hours ago
S$1,081
Return
found 13 hours ago
Select All Nippon Airways flight, departing Mon, 2 Nov from Singapore to Chicago, returning Tue, 17 Nov, priced at S$1,081 found 13 hours ago
*Available to Expedia members.