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$118+ Cheap flights from Seattle to Baltimore (SEA - BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BWI
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Baltimore/Washington are usually found in October or January, booked 31 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Seattle to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

October

Round-trip from

$269
(Travelocity)

One-way from

$118
(Delta)
Provider with most accurate pricing for Seattle/Tacoma Intl-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Baltimore/Washington flights.
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High demand for flights, 17% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Seattle/Tacoma Intl to Baltimore/Washington
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One-way flight from Seattle/Tacoma Intl to Baltimore/Washington
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Find flight deals from Seattle to Baltimore

Cheapest flights from Seattle to Baltimore
Explore the most affordable flight options available from Seattle to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This Orbitz deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/55:15 amSEA - BWI
1 stop10h 09mMultiple Airlines
vie. 12/137:00 amBWI - SEA
Nonstop6h 04mMultiple Airlines
Deal found 11/20$269
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/44:00 pmSEA - BWI
2 stops15h 34mSpirit Airlines
vie. 12/139:46 amBWI - SEA
1 stop13h 40mSpirit Airlines
Deal found 11/20$274
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/46:05 amSEA - BWI
1 stop9h 09mDelta
lun. 12/166:00 amBWI - SEA
1 stop7h 43mDelta
Deal found 11/19$277
This Alaska Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/129:24 pmSEA - BWI
Nonstop5h 06mAlaska Airlines
lun. 1/136:59 pmBWI - SEA
Nonstop6h 01mAlaska Airlines
Deal found 11/19$298
This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/612:15 amSEA - BWI
1 stop8h 21mAmerican Airlines
sáb. 12/143:23 pmBWI - SEA
1 stop10h 46mAmerican Airlines
Deal found 11/18$301
This Southwest deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/126:50 amSEA - BWI
2 stops13h 05mSouthwest
lun. 1/61:15 pmBWI - SEA
2 stops12h 40mSouthwest
Deal found 11/19$376
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/116:25 amSEA - BWI
2 stops11h 28mUnited Airlines
jue. 1/910:05 amBWI - SEA
1 stop9h 11mUnited Airlines
Deal found 11/19$391

Find flights from Seattle to Baltimore within your budget

Customize your flight search to find flights from Seattle to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

jue. 12/5

5:15 am-6:24 pm

1 stop10h 09m

Baltimore/Washington

vie. 12/13

7:00 am-10:04 am

Nonstop6h 04m

$269

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

jue. 1/9

10:33 am-12:18 am

2 stops10h 45m

Baltimore/Washington

dom. 1/12

6:03 am-2:56 pm

1 stop11h 53m

$272

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

jue. 1/16

5:55 pm-8:14 pm

1 stop23h 19m

Baltimore/Washington

lun. 1/20

8:08 am-5:00 pm

1 stop11h 52m

$273

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

mié. 12/4

7:10 pm-6:00 am

1 stop7h 50m

Baltimore/Washington

sáb. 12/14

6:00 am-10:43 am

1 stop7h 43m

$277

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

mié. 1/29

9:52 am-5:59 pm

Nonstop5h 07m

Baltimore/Washington

vie. 1/31

6:59 pm-10:00 pm

Nonstop6h 01m

$278

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

vie. 1/17

5:05 am-8:25 pm

2 stops12h 20m

Baltimore/Washington

dom. 1/19

6:55 am-1:50 pm

1 stop9h 55m

$331

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

mié. 1/29

5:00 am-8:48 pm

2 stops12h 48m

Baltimore/Washington

vie. 1/31

10:05 am-7:08 pm

2 stops12h 03m

$346

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

mié. 1/22

12:00 pm-11:54 pm

1 stop8h 54m

$118

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

jue. 12/5

5:15 am-6:24 pm

1 stop10h 09m

$119

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

sáb. 1/11

5:00 am-8:48 pm

2 stops12h 48m

$123

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 16 results
1
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Compare providers for flights from Seattle to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Baltimore in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
FareScanPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Baltimore

Get recent, data-driven insights about flights from Seattle to Baltimore including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Baltimore?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Baltimore. Price data was last updated on November 15, 2024.

The best time to book flights from Seattle to Baltimore is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Baltimore?

Currently, August is the cheapest month in which you can book a flight from Seattle to Baltimore (average of $241). Flying from Seattle to Baltimore in January is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to BWI?

Find hourly flight availability from Seattle to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2024.

One of the essential ways to save on airfare from Seattle to Baltimore is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 22% on airfare.

What is the cheapest day to fly from Seattle to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Baltimore. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Seattle to Baltimore flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated noviembre 20, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, American Airlines and Delta from Seattle to Baltimore to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Seattle to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Seattle to Baltimore flight route?

    This flight path from Seattle/Tacoma Intl to Baltimore/Washington was viewed by 11 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Seattle to Baltimore round-trip?

    Cheapflights users have booked flights from Seattle to Baltimore round-trip from $272. Other airlines that can offer you cheap pricing are Spirit Airlines, from $273, and Delta, from $277. American Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Baltimore one-way?

    The cheapest airlines for a one-way flight from Seattle to Baltimore are Delta ($118), Spirit Airlines ($119), and United Airlines ($123).

  • What are the most reliable airlines from Seattle to Baltimore?

    No one likes to see their flight delayed. When booking a flight from Seattle to Baltimore consider choosing Air Tahiti Nui (87%), Hawaiian Airlines (87%) or Alaska Airlines (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to Baltimore?

    Looking for the cheapest flight from Seattle to Baltimore? While on average our users pay $368, our data indicates the cheapest price to be $149. The most popular route (Seattle/Tacoma Intl - Baltimore/Washington), is priced around $175.

  • Where are the most common layover locations when flying from Seattle to Baltimore?

    Flights departing from Seattle and landing in Baltimore layover in Charlotte most frequently. Seattle to Baltimore flights stop in Denver the next most.

  • What are some popular things to do or see while on a layover in Charlotte?

    If you're on a layover in Charlotte and looking for things to do, consider visiting Carowind, Mint Museum Uptown, or Ovens Auditorium. Carowind, Mint Museum Uptown, and Ovens Auditorium can be visited by traveling about 8.2 mi, 5.4 mi, and 8.5 mi respectively from Charlotte Douglas. Travelers can rent a car at Charlotte Douglas for an average daily rate of $52 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Denver?

    Coors Field, 16th Street Mall, and Paramount Theatre are currently the most popular points of interest in Denver at the moment. Travelers on a layover in Denver can visit Coors Field, 16th Street Mall, and Paramount Theatre, by traveling 18.4 mi, 18.7 mi, and 18.6 mi, respectively after landing at Denver Intl. Those on a layover in Denver in need of a rental car can book one at Denver Intl for about $60.

  • Where are the least popular layover locations for Seattle to Baltimore flights?

    Flights departing from Seattle and landing in Baltimore layover in Chicago least frequently.

  • Can I find deals for flights from Seattle to Baltimore that include hotel bookings?

    Yes. In addition to deals on Seattle to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Baltimore.

  • Can I find deals for business class flights from Seattle to Baltimore?

    Yes. Cheapflights offers flight deals from Seattle to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Baltimore (average of $241). Flying from Seattle to Baltimore in January is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Seattle to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Seattle to Baltimore

Discover the top 6 airlines that operate flights from Seattle to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$171FlexibilityNo cancel feeOn-time62%
DeltaCheapest$146Average$361FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$192Average$272FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$248Average$417FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$440FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$258Average$494FlexibilityNo cancel feeOn-time75%
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