Cheap flights from Chicago to Treshnish Isles

View AU$345 flight on Tue, 19 Aug. 2025Opens in a new window

Popular airlines from Chicago to Treshnish Isles

  • Virgin Atlantic

    Virgin Atlantic

  • American Airlines

    American Airlines

  • Air France

    Air France

  • British Airways

    British Airways

  • KLM

    KLM

  • Aer Lingus

    Aer Lingus

  • Icelandair

    Icelandair

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Cheap Flights from Chicago (CHI) to Treshnish Isles (GLA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Wed, 20 Aug. - Wed, 27 Aug.
ORD
Chicago
INV
Inverness
AU$873 Return, found 1 day ago
AU$873
Return
found 1 day ago
Select Virgin Atlantic flight, departing Wed, 20 Aug. from Chicago to Inverness, returning Wed, 27 Aug., priced at AU$873 found 1 day ago
Virgin Atlantic
Wed, 20 Aug. - Wed, 27 Aug.
ORD
Chicago
INV
Inverness
AU$873 Return, found 1 day ago
AU$873
Return
found 1 day ago
Select Virgin Atlantic flight, departing Wed, 20 Aug. from Chicago to Inverness, returning Wed, 27 Aug., priced at AU$873 found 1 day ago
Icelandair
Tue, 19 Aug. - Tue, 26 Aug.
ORD
Chicago
GLA
Glasgow
AU$901 Return, found 4 hours ago
AU$901
Return
found 4 hours ago
Select Icelandair flight, departing Tue, 19 Aug. from Chicago to Glasgow, returning Tue, 26 Aug., priced at AU$901 found 4 hours ago
Delta
Mon, 18 Aug. - Mon, 25 Aug.
ORD
Chicago
INV
Inverness
AU$949 Return, found 3 days ago
AU$949
Return
found 3 days ago
Select Delta flight, departing Mon, 18 Aug. from Chicago to Inverness, returning Mon, 25 Aug., priced at AU$949 found 3 days ago
United
Tue, 19 Aug. - Tue, 26 Aug.
ORD
Chicago
GLA
Glasgow
AU$988 Return, found 4 hours ago
AU$988
Return
found 4 hours ago
Select United flight, departing Tue, 19 Aug. from Chicago to Glasgow, returning Tue, 26 Aug., priced at AU$988 found 4 hours ago
Lufthansa
Wed, 20 Aug. - Wed, 27 Aug.
ORD
Chicago
GLA
Glasgow
AU$1,017 Return, found 1 day ago
AU$1,017
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 20 Aug. from Chicago to Glasgow, returning Wed, 27 Aug., priced at AU$1,017 found 1 day ago
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