$130 Cheap United flights Seattle (SEA) to Baltimore (BWI)
Prices were available within the past 7 days and start at $130 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, Apr 14 - Tue, Apr 21
SEA
Seattle
BWI
Baltimore
$259 Roundtrip, found 5 days ago
$259
Roundtrip
found 5 days ago
Wed, Mar 11 - Wed, Mar 18
SEA
Seattle
BWI
Baltimore
$269 Roundtrip, found 5 days ago
$269
Roundtrip
found 5 days ago
Find the cheapest month to fly from Seattle (SEA) to Baltimore (BWI)
January is typically the cheapest month to fly
From $146 - $327 per traveler.
Travel information
Origin airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport | Baltimore Washington Intl. Thurgood Marshall |
Airlines serving | Alaska Airlines, American Airlines, Delta, Southwest Airlines, Sun Country Airlines, United |
Popular airline | Delta |
Distance | 3725 km |
Average flight time | 9 hours 59 mins |
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Most Popular United Routes from Seattle
Most Popular United Routes from Baltimore
- Chicago to San Antonio (ORD - SAT)
- Burlington to Oklahoma City (BTV - OKC)
- Los Angeles to Quito (LAX - UIO)
- Cincinnati to Marrakech (CVG - RAK)
- Newark Liberty Intl. Airport to Houston (EWR - IAH)
- Detroit to Orlando (DTW - MCO)
- Newark Liberty Intl. Airport to Las Vegas (EWR - LAS)
- Atlanta to Kingston (ATL - KIN)
- Cleveland to Las Vegas (CLE - LAS)
- Boston to Athens (BOS - ATH)
Popular Domestic Routes in Baltimore Washington Intl. Thurgood Marshall
- Burlington to Oklahoma City (BTV - OKC)
- Newark Liberty Intl. Airport to Houston (EWR - IAH)
- Detroit to Orlando (DTW - MCO)
- Phoenix to Kansas City (PHX - MCI)
- Cleveland to Las Vegas (CLE - LAS)
- Detroit to Fort Myers (DTW - RSW)
- Chicago to San Antonio (ORD - SAT)
- Madison to Jacksonville (MSN - JAX)
- Chicago to Dallas (ORD - DFW)
- Los Angeles to Quito (LAX - UIO)