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Amazing United BWI to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $158 round trip and $79 one way. Prices and availability subject to change. Additional terms may apply.


FAQs about United Airlines Flights from BWI to SEA

What terminal is United Airlines at BWI Marshall?

As soon as you're issued your ticket for your United Airlines flight from Baltimore, MD Airport (BWI-Baltimore Washington Intl. Thurgood Marshall) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.), see if the terminal details are listed on it. If not, you might like to ask your air carrier. They'll be able to advise where you'll be flying into and out of.

Are there United Airlines non-stop flights from BWI to SEA?

You won't find any nonstop flights with United Airlines from Baltimore, MD Airport (BWI-Baltimore Washington Intl. Thurgood Marshall) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.). You will have at least one stopover, so take the opportunity to stretch out your legs before catching your next flight.

How long is an United Airlines flight from BWI to SEA?

Get some in-flight shut-eye and arrive at your destination well-rested. You'll have more than enough time to do so when traveling with United Airlines between BWI and SEA, with the flight taking on average 7 hours and 8 minutes.

How many direct and indirect flights does United Airlines fly from BWI to SEA?

When jetting from BWI to SEA, you'll find roughly 3 United Airlines daily flights to choose from.

Flying Tips & Tricks How do I find my flight number?
  • Your itinerary contains essential information for your forthcoming trip, including your flight number. Unsure what it looks like? There's an IATA airline code at the beginning, which is typically one to two letters then a digit. Following that are a few other numerals — your flight number.
How early can you check bags for a flight?
  • For international flights, check-in and baggage drop generally open three hours prior to departure and close an hour before takeoff. For domestic flights, check-in and luggage drop open two hours ahead of departure and close 45 minutes before departure. These times can vary from airline to airline, so check before you travel.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.