
Popular airlines to Union Pier
- Delta
Delta
- Spirit Airlines
Spirit Airlines
- American Airlines
American Airlines
- United
United
- Frontier Airlines
Frontier Airlines
- Southwest Airlines
Southwest Airlines
- JetBlue Airways
JetBlue Airways
- Plan, book, fly with confidence
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How much is the cheapest flight to Union Pier?
Prices were available within the past 7 days and start at NT$2,919 for one-way flights and NT$5,881 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 3 - Tue, Sep 16
BWI
Baltimore
ORD
Chicago
NT$5,881 Roundtrip, found 8 hours ago
NT$5,881
Roundtrip
found 8 hours ago

Sat, Aug 30 - Sat, Sep 6
BWI
Baltimore
MDW
Chicago
NT$6,091 Roundtrip, found 1 day ago
NT$6,091
Roundtrip
found 1 day ago

Sat, Aug 30 - Sat, Sep 6
BWI
Baltimore
ORD
Chicago
NT$6,848 Roundtrip, found 1 day ago
NT$6,848
Roundtrip
found 1 day ago

Sat, Aug 30 - Sat, Sep 6
BWI
Baltimore
ORD
Chicago
NT$8,112 Roundtrip, found 1 day ago
NT$8,112
Roundtrip
found 1 day ago

Thu, Oct 30 - Thu, Nov 20
DCA
Washington
ORD
Chicago
NT$8,393 Roundtrip, found 4 days ago
NT$8,393
Roundtrip
found 4 days ago
Frequently asked questions
Destination airport | O'Hare Intl. |
Destination airport IATA code | ORD |
Destination city name | Chicago |
Roundtrip price | NT$5,881 |
Get up to 100% off your flight to Union Pier when booking a Flight + Hotel
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Trending flights to Union Pier
Prices were available within the past 7 days and start at NT$2,919 for one-way flights and NT$5,881 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 25 - Tue, Nov 25
TPE
Taipei
ORD
Chicago
NT$23,307 Roundtrip, found 9 hours ago
NT$23,307
Roundtrip
found 9 hours ago
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From Other Airports to Union Pier
- Newark Liberty Intl. Airport to Chicago (EWR - ORD)
- Los Angeles to Chicago (LAX - ORD)
- Taipei to Chicago (TSA - ORD)
- Hong Kong to Chicago (HKG - ORD)
- Detroit to Chicago (DTW - ORD)
- Orange County to Chicago (SNA - ORD)
- Taipei to Chicago (TPE - ORD)
- Kaohsiung to Chicago (KHH - ORD)
- Washington to Chicago (IAD - ORD)
- New York to Chicago (JFK - ORD)
Flights to Cities Near Union Pier
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