Cheap Flights from Baltimore, MD to Seattle, WA from $76

Return flight: Seattle – Baltimore
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On Cheapflightsplus.com you will find 4 connecting flights from Baltimore to Seattle. You can compare airfare deals from 3 airlines and multiple travel sites from $146, book and save on cheap plane tickets and last minute offers. Also check out BWI-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Baltimore to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $76 (one-way), $130 (round-trip).
Direct flights
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Best Flights from Baltimore to Seattle Today

Take a look at the list of non stop flights and flights with layovers from Baltimore to Seattle with the lowest price of $146. Take a look at the list of flights with layovers from Baltimore to Seattle from $146. There’re no direct flights. The fastest connecting flight – 9h 40m.
Price Departure Arrival Flight Duration Airline Flight
from $146
Find flight
15:02
Baltimore
Balt/Wash Intl
 01:10+1 день
Seattle
Seattle-Tacoma Intl
 13h 8m
layover
5h 20m - Las Vegas
 Spirit Airlines
NK695
NK1069
from $659
Find flight
15:25
Baltimore
Balt/Wash Intl
 22:05
Seattle
Seattle-Tacoma Intl
 9h 40m
layover
1h 47m - Dallas
 American Airlines
AA2368
AS667
from $369
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18:30
Baltimore
Balt/Wash Intl
 06:25+1 день
Seattle
Seattle-Tacoma Intl
 14h 55m
layover
1h 9m - San Francisco
4h 56m - Portland
 United Airlines
UA2059
UA522
AS2688
from $464
Find flight
10:05
Baltimore
Balt/Wash Intl
 17:28
Seattle
Seattle-Tacoma Intl
 10h 23m
layover
1h 38m - Chicago
0h 58m - Denver
 United Airlines
UA566
UA775
UA948
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on January 30, 2023
Full flight schedule will help you in detecting at what time planes fly from Baltimore to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
15:02 — 01:10
+1 day
15:02 — 17:16 NK695 Spirit Airlines
Baltimore — Las Vegas
5h 20m stop
22:36 — 01:10 NK1069 Spirit Airlines
Las Vegas — Seattle
13h 8m
including layover
Find flight
from$146
10:05 — 17:28
10:05 — 11:07 UA566 United Airlines
Baltimore — Chicago
1h 38m stop
12:45 — 14:31 UA775 United Airlines
Chicago — Denver
58m stop
15:29 — 17:28 UA948 United Airlines
Denver — Seattle
10h 23m
including layover
Find flight
from$464
18:30 — 06:25
+1 day
18:30 — 21:37 UA2059 United Airlines
Baltimore — San Francisco
1h 9m stop
22:46 — 00:34 UA522 United Airlines
San Francisco — Portland
4h 56m stop
05:30 — 06:25 AS2688 Alaska Airlines
Portland — Seattle
14h 55m
including layover
Find flight
from$369
*Departure and arrival times - local. Updated on January 30, 2023

Flight Information

Below we will explain in detail what the flights cost on the destination from Baltimore to Seattle depends on and how to choose the most interesting flight option for you.

Distance between Baltimore and Seattle is 3748 miles. Time difference between the cities is 3h. Airplanes depart 10:05 to 18:30 from 4 Baltimore airports and arrive 10:05 to 18:30 to 3 Seattle airports. Average flight time is 11h 46m.

  • The fastest flight 9h 40m
  • Average flight time 11h 46m
  • The earliest flight 10:05
  • The latest flight 18:30
  • Distance 2329 ml

The cheapest months to travel to Seattle are february (from 146 $), january (from 552 $).

What is the lowest airfare Baltimore to Seattle?

The cheapest plane ticket found by our users is $146. This airfare is for economy class on one-way NK695 flight by Spirit Airlines for February 6, 2023 which leaves Balt/Wash Intl in Baltimore at 15:02 am and arrives at Seattle Seattle-Tacoma Intl at 01:10.

Economy class
$146
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Business class
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First class
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Popular Airlines on the Route

The flight Baltimore — Seattle is served by 3 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by American Airlines - 1 departures per week at the price of from $ 659 . And the most expensive tickets are offered by American Airlines airline - from $ 659.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 4 flights with layovers on the route. The fastest connecting flight is AA2368 by American Airlines takes 9h 40m and the cheapest is NK695 by Spirit Airlines for $146.

  • AA - American Airlines
    from $659
    Find
  • UA - United Airlines
    from $369
    Find
  • NK - Spirit Airlines
    from $146
    Find
See more connecting flights

Airports

You can fly from Baltimore to Seattle from 4 airports (Baltimore Rail, Balt/Wash Intl, Baltimore Greenbelt T, Glenn L Martin).

Baltimore airports

  • Baltimore Rail-ZBP
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  • Balt/Wash Intl-BWI
    from $146
    Find
  • Baltimore Greenbelt T-GBO
    Find
  • Glenn L Martin-MTN
    Find

Seattle airports

  • Boeing Field International Airport-BFI
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  • Seattle-Tacoma Intl-SEA
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  • Kenmore Air Harbor SPB-LKE
    Find

Airplanes

There are flights to Seattle from Baltimore by 3 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.

  • Boeing 737-800
    from $369
    Find

Top Domestic Destinations from Baltimore

You may also consider searching for discounted plane tickets to some other popular places from Baltimore within United States.

Top International Destinations from Baltimore

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

All flights from Baltimore | All flights to Seattle

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
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  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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