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Popular airlines to Westminster
- Delta
Delta
- American Airlines
American Airlines
- Spirit Airlines
Spirit Airlines
- Frontier Airlines
Frontier Airlines
- United
United
- Southwest Airlines
Southwest Airlines
- Alaska Airlines
Alaska Airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 45% on select hotels after you book a flight*
How much is the cheapest flight to Westminster?
Prices were available within the past 7 days and start at NT$3,386 for one-way flights and NT$8,133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 12 - Tue, Dec 16
SEA
Seattle
BWI
Baltimore
NT$8,133 Roundtrip, found 20 hours ago
NT$8,133
Roundtrip
found 20 hours ago

Fri, Dec 12 - Tue, Dec 16
SEA
Seattle
BWI
Baltimore
NT$9,564 Roundtrip, found 20 hours ago
NT$9,564
Roundtrip
found 20 hours ago

Mon, Jan 5 - Sun, Jan 11
SEA
Seattle
BWI
Baltimore
NT$9,952 Roundtrip, found 1 day ago
NT$9,952
Roundtrip
found 1 day ago

Tue, Jun 16 - Fri, Jul 10
TPE
Taipei
BWI
Baltimore
NT$34,477 Roundtrip, found 1 day ago
NT$34,477
Roundtrip
found 1 day ago

Mon, Feb 2 - Sun, Feb 15
TSA
Taipei
BWI
Baltimore
NT$43,878 Roundtrip, found 6 days ago
NT$43,878
Roundtrip
found 6 days ago
Frequently asked questions
Destination airport | Baltimore Washington Intl. Thurgood Marshall |
|---|---|
Destination airport IATA code | BWI |
Destination city name | Baltimore |
Roundtrip price | NT$8,133 |
Get up to 100% off your flight to Westminster when booking a Flight + Hotel
Heading to Westminster? Explore Westminster with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more!
Trending flights to Westminster
Prices were available within the past 7 days and start at NT$3,386 for one-way flights and NT$8,133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 2 - Sun, Dec 7
TPE
Taipei
BWI
Baltimore
NT$32,443 Roundtrip, found 6 days ago
NT$32,443
Roundtrip
found 6 days ago
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From Other Airports to Westminster
- Los Angeles to Baltimore (LAX - BWI)
- Detroit to Baltimore (DTW - BWI)
- Taipei to Baltimore (TPE - BWI)
- Kaohsiung to Baltimore (KHH - BWI)
- Seattle to Baltimore (SEA - BWI)
- Dallas to Baltimore (DAL - BWI)
- Houston to Baltimore (IAH - BWI)
- Tokyo to Baltimore (NRT - BWI)
- Kansas City to Baltimore (MCI - BWI)
- Nashville to Baltimore (BNA - BWI)
Flights to Cities Near Westminster
Airlines Operating
*Available to Expedia members.